Public Health Engineering Department - West Bengal

34063133 supply, installation, commissioning and trial operation of electro mechanical components of augmentation of sariabad water supply scheme tw no. iii in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 28 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starterthis item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic. test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 2.5 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 16 sqmm 4 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 16sqmm, 4 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 trial opearation, maintenance, guarding of the installation round the clock for a period of 30 ( thirty ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 46 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 47 add gst @ 18% 48 add cess @ 1%...

Public Health Engineering Department - West Bengal

34063127 supply, installation and commissioning of electro mechanical components of augmentation of kasba itahar water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 33 m3 / hr.total head ( h ) =62 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 16 sqmm 4 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 20 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation and trial run for 7 days on full load in automode with full satisfaction of eic. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 46 add gst @ 18% 47 add cess @ 1%...

Public Health Engineering Department - West Bengal

34063114 supply, installation and commissioning of electro mechanical components of augmentation of kunore water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 36 m3 / hr.total head ( h ) = 58 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 25 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation and trial run for 7 days on full load in automode with full satisfaction of eic. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 46 add gst @ 18% 47 add cess @ 1%...

Public Health Engineering Department - West Bengal

34063088 supply, installation and commissioning of electro mechanical components of augmentation of sariabad water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 28 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 2.5 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 16 sqmm 4 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 16sqmm, 4 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation and trial run for 7 days on full load in automode with full satisfaction of eic. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 46 add gst @ 18% 47 add cess @ 1%...

Public Health Engineering Department - West Bengal

34063083 supply, installation and commissioning of electro mechanical components of augmentation of marnai water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte.. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 28 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 2.5 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 16 sqmm 4 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 16sqmm, 4 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation and trial run for 7 days on full load in automode with full satisfaction of eic. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 46 add gst @ 18% 47 add cess @ 1%...

Public Health Engineering Department - West Bengal

34063077 supply, installation and commissioning of electro mechanical components of augmentation of kasba itahar water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 33 m3 / hr.total head ( h ) =62 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 2.5 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 16 sqmm 4 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 20 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation and trial run for 7 days on full load in automode with full satisfaction of eic. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 46 add gst @ 18% 47 add cess @ 1%...

Public Health Engineering Department - West Bengal

34062915 supply, installation, commissioning and trial operation of electro mechanical components of uttar daulatpur water supply scheme tw no. i in the district of dakshin dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 27 m3 / hr.total head ( h ) = 51 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic. test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 2.5 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 16 sqmm 4 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 16sqmm, 4 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 46 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 47 add gst @ 18% 48 add cess @ 1%...

Public Health Engineering Department - West Bengal

34062912 supply, installation, commissioning and trial operation of electro mechanical components of baragram water supply scheme tw no. ii in the district of dakshin dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 36 m3 / hr.total head ( h ) = 58 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starterthis item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic. test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 25 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 46 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 47 add gst @ 18% 48 add cess @ 1%...

Public Health Engineering Department - West Bengal

34061005 supply, installation and commissioning of electro mechanical components of augmentation of daulatpur water supply scheme tw no. iii in the district of dakshin dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 30 m3 / hr.total head ( h ) = 58 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 31 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 32 commissioning of the installation and trial run for 7 days on full load in automode with full satisfaction of eic. 33 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 34 add gst @ 18% 35 add cess @ 1%...

Public Health Engineering Department - West Bengal

34061001 supply, installation, commissioning and trial operation of electro mechanical components of baragram water supply scheme tw no. i in the district of dakshin dinajpur under malda mechanical division, phe dte. submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 36 m3 / hr.total head ( h ) = 58 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starterthis item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic. test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 25 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 46 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 47 add gst @ 18% 48 add cess @ 1%...

Public Health Engineering Department - West Bengal

34060980 supply, installation and commissioning of electro mechanical components of augmentation of daulatpur water supply scheme tw no. ii in the district of dakshin dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 30 m3 / hr.total head ( h ) = 58 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 31 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 32 commissioning of the installation and trial run for 7 days on full load in automode with full satisfaction of eic. 33 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 34 add gst @ 18% 35 add cess @ 1%...

Public Health Engineering Department - West Bengal

34060661 supply, installation and commissioning of electro mechanical components of augmentation ofkarandighi water supply scheme ( zone i ) t / w no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 45 m3 / hr.total head ( h ) = 57 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 6 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 15 hp to 25 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 30 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 46 add gst @ 18% 47 add cess @ 1%...

Public Health Engineering Department - West Bengal

34060644 supply, installation and commissioning of electro mechanical components of augmentation of kasba ( nm ) water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 30 m3 / hr.total head ( h ) = 58 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 20 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 46 add gst @ 18% 47 add cess @ 1%...

Public Health Engineering Department - West Bengal

34060637 supply, installation and commissioning of electro mechanical components of augmentation of hemtabad ( zone i ) water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 40 m3 / hr.total head ( h ) = 53 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 25 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 46 add gst @ 18% 47 add cess @ 1%...

Public Health Engineering Department - West Bengal

34060632 supply, installation and commissioning of electro mechanical components of augmentation of kasba ( nm ) water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = (q) = 30 m3/hr.total head (h) = 58 m.shaft stainless steelimpeller s.s/gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 (part 1) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe (black) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator (rotork range, three phase 415 v,multiturn electrically actuated) operated butterfly valve of dia 80mm (p.n 1.0) as per (is 13095 ip 68)test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci/ ms flanged short piece 0.50 mtr. 1 no, ci/ ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. (this cost includes 15 mm. dia g.i. pipes and specials) 15 pressure gauge (h.guru/febig) 150mm dia (0 7kg/sq.cm) brass cock and fitting complete. (this cost includes 15 mm. dia g.i. pipes and specials) 16 50 mm. dia. non metalic pipes (is:14930) and specials for protection of submersible cable (as per site requirement) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall/ floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials (to be supplied under above sl no 1.01 to 3.11) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland,sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply,delivery of m.s kiosk box of 661mm x 559 mm (lxw) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock,cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction (all the fittings and lamp should be led type as per choice of eic) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 20 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 (pt. 1) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by (4:1) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall/surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi (hot dip) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph) :: 0 100pressure kg/cm2 ( testing) :: 10pressure kg/cm2 ( suction) :: floodedpressure kg/cm2 ( hydro) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp (f)pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height) with concrete mixture ( sand, cement, stone) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. (power will be fed from plc panel of pumping machinery) 44 commissioning of the installation with full satisfaction of eic. 45 make as per departmental approved vendor list circulated vide memo no.phe/iv/2277/w 181/19 dated 25/09/2019 46 add gst @ 18% 47 add cess @ 1% ...

Public Health Engineering Department - West Bengal

34060629 supply, installation, commissioning and trial operation of electro mechanical components of augmentation of karandighi ( zone i ) water supply scheme tw no.ii in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 45 m3 / hr.total head ( h ) = 57 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic. test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 6 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 15 hp to 25 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 30 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 trial opearation, maintenance, guarding of the installation round the clock for a period of 30 ( thirty ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 46 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 47 add gst @ 18% 48 add cess @ 1%...

Public Health Engineering Department - West Bengal

34060625 supply, installation, commissioning and trial operation of electro mechanical components of augmentation of raghabpur water supply scheme tw no.ii in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 28 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starterthis item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic. test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 2.5 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 16 sqmm 4 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 16sqmm, 4 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 trial opearation, maintenance, guarding of the installation round the clock for a period of 30 ( thirty ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 46 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 47 add gst @ 18% 48 add cess @ 1%...

Public Health Engineering Department - West Bengal

34060623 supply, installation and commissioning of electro mechanical components of augmentation of raghabpur water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 28 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 2.5 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 16 sqmm 4 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 16sqmm, 4 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 46 add gst @ 18% 47 add cess @ 1%...

Public Health Engineering Department - West Bengal

34060620 supply, installation, commissioning and trial operation of electro mechanical components of kasba ( nm ) water supply scheme tw no. iii in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 30 m3 / hr.total head ( h ) = 58 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starterthis item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic. test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 20 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 trial opearation, maintenance, guarding of the installation round the clock for a period of 30 ( thirty ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 46 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 47 add gst @ 18% 48 add cess @ 1%...

Public Health Engineering Department - West Bengal

34060612 supply, installation and commissioning of electro mechanical components of augmentation of raghabpur water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 28 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta startertest certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 2.5 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 16 sqmm 4 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 16sqmm, 4 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 46 add gst @ 18% 47 add cess @ 1%...

Public Health Engineering Department - West Bengal

34060605 supply, installation, commissioning and trial operation of electro mechanical components of augmentation of karandighi ( zone ii ) water supply scheme tw no.ii in the district of uttar dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 28 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 2.5 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 16 sqmm 4 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 16sqmm, 4 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic. 45 trial opearation, maintenance, guarding of the installation round the clock for a period of 30 ( thirty ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 46 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 47 add gst @ 18% 48 add cess @ 1%...

Public Health Engineering Department - West Bengal

34003613 supply, installation, commissioning and trial operation of electro mechanical components of basain water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 28 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003605 supply, installation, commissioning and trial operation of electro mechanical components of baghan water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 40 m3 / hr.total head ( h ) = 59 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 6 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 15 hp to 25 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 30 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003534 supply, installation, commissioning and trial operation of electro mechanical components of makdampur water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 22 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial run as per departmental operation & guarding by engaging skilled staff for 1 month. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003488 supply, installation, commissioning and trial operation of electro mechanical components of makdampur water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 22 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial run as per departmental operation & guarding by engaging skilled staff for 1 month. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003465 supply, installation, commissioning and trial operation of electro mechanical components of laksmania water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 30 m3 / hr.total head ( h ) = 58 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 20 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003453 supply, installation, commissioning and trial operation of electro mechanical components of basain water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 28 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003446 supply, installation, commissioning and trial operation of electro mechanical components of bamangram water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 22 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003440 supply, installation, commissioning and trial operation of electro mechanical components of bamangram water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 22 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003404 supply, installation, commissioning and trial operation of electro mechanical components of laksmania water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 30 m3 / hr.total head ( h ) = 58 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 20 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003302 supply, installation, commissioning and trial operation of electro mechanical components of maladkhanda water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 40 m3 / hr.total head ( h ) = 61 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 6 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 15 hp to 25 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 30 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003287 supply, installation, commissioning and trial operation of electro mechanical components of maladkhanda water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 40 m3 / hr.total head ( h ) = 61 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 6 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 15 hp to 25 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 30 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003255 supply, installation, commissioning and trial operation of electro mechanical components of cheramoti water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 22 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial run as per departmental operation & guarding by engaging skilled staff for 1 month. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003245 supply, installation, commissioning and trial operation of electro mechanical components of cheramoti water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 22 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial run as per departmental operation & guarding by engaging skilled staff for 1 month. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003163 supply, installation, commissioning and trial operation of electro mechanical components of augmentation of hemtabad ( zone ii ) water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 33 m3 / hr.total head ( h ) = 53 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 25 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 supply and delivery at site of calcium hypochlorite tablet with minimum cl content 60% 65% in air tight plastic jar ( 25 kg each ) as per direction of e.i.c. ( make phe approved ) . 45 commissioning of the installation with full satisfaction of eic and trial run as per departmental operation & guarding by engaging skilled staff for 1 month. 46 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003158 supply, installation, commissioning and trial operation of electro mechanical components of augmentation of hemtabad ( zone ii ) water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 33 m3 / hr.total head ( h ) = 53 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic. test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 25 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial run as per departmental operation & guarding by engaging skilled staff for 1 month. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003153 6 supply, installation, commissioning and trial operation of electro mechanical components of baje bindoli water supply scheme tw no. ii in the district of uttar dinajpur under malda mechanical division, phe dte. 1 supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 28 m3 / hr.total head ( h ) = 60 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 15 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019...

Public Health Engineering Department - West Bengal

34003143 supply, installation, commissioning and trial operation of electro mechanical components of gouri water supply scheme tw no. i in the district of uttar dinajpur under malda mechanical division, phe dte. supply and delivery at site of following pumping machinery and electrical accrssories: 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 33 m3 / hr.total head ( h ) = 53 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter this item will be procured based on yield test report of t / w and best efiiciency point as per direction of eic.test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator ( rotork range, three phase 415 v, multiturn electrically actuated ) operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 25 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply and delivery at site of 25 kva, 3 phase oil cooledtype servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage phase to phase 200v. 500v including first filling oil as per is 335 where applicable as per approved drawingand nit specification. 31 supply and delivery of following materials at site: 32 100 amps, 415 v, 4 pole on load change over switch. 33 100 amps, 415 v tpn rewireable type mainswitch. 34 100 amps bus bar chamber having 4 nos. al. bus bar. 35 1.1 kv grade 415 v, 25 sqmm, 3.5 core pvc insulated 1.1 kvaluminiumarmoured cable. 36 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of eic. 37 fitting , fixing of change over switch, busbar chamber and main switch as mentioned in item no. 15.01, 15.02 and 15.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of eic. 38 installation of the above voltage stabilizer as in item no.14.00 on the foundation including making all connection complete as per direction. 39 drawing and connection of cable as in item no. 15.04 on wall / surface from change over to panel via voltage stabilizer, bus bar and main switch incl. s & fitting fixing of required nos. of ms saddles with earthing attachment in 10 swg gi ( hot dip ) wire, making holes etc. as necy. mending good damages and painting. 40 making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of eic. 41 double earthing the whole installations complying with ir rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of eic. 42 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 43 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 44 commissioning of the installation with full satisfaction of eic and trial opearation, maintenance, guarding of the installation round the clock for a period of 90 ( ninety ) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation. 45 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 46 add gst @ 18% 47 add cess @ 1%...

Public Health Engineering Department - West Bengal

33599968 supply, delivery & installation of submersible pumping machinery and other electrical / mechanical equipments etc. including allied works for tajpur water supply scheme, t.w. no. iii, block: amta ii, district howrah under electrical division, phe dte. 1 part a supply and delivery at site submersible pumping machinery directly coupled with wet winding type submersible motor having the following specification pump.duty condition : 600 lpmhead : 58 mtr.motor : submersible type 3 ph. 50 hz. 400v + 10%, star deltaimpeller : gm / ss / cromesteelmotor winding : wet type.pump outlet 65 / 75 / 100 mm.suitable for size of tubewell : 250 mm x 150 mm.make : ksb / texmo / pluga / bg. ( test certificate, warranty certificate along with characteristic curve should be submitted at the time of delivery. ) 2 supply and delivery at site the following: upvc 80 mm dia column pipewith both side square threaded ( 8 tpi ) with one socket and o ring biax technology with wiring lock system non corrosive, high tensile having iso 9001 standard. ( make ashirbad / oriplast ) 3 i ) 3 mtr. long. 4 ii ) 1.5 mtr. long 5 iii ) 80 mm dia top & bottom adaptor 6 100 mm x 80 mm dia gi reducer 7 supply and delivery at site heavy type suitable dia m.s. suspension clamp for above column pipe along with nuts, bolts and washers etc. 8 supply and delivery at site 80 mm. dia cidf sluice valve 1 no., 80mm non return valve ( swing type 1 no. ) pn 1.0, 80mm ms heavy flange 1 no., cidf bend 90o 1 no., cidf / ms ( heavy ) short piece as required length, 80mm cidf tee 1 no., reducer, nut bolt and other ci / ms specials etc. as required as per i.s. specification and other required materials for the job i.e. for making complete construction of delivery and wash out line ( make valve : i.v.i / i.v.c / kirloskar / upadhya / jupitor engg. co. / sigma flow control india ltd. / cair euromatic automation pvt. ltd. / k.e of magnet brand ) as per relavant i.s. ( test certificate for valve should be submitted at the time of delivery ) . 9 supply and delivery at site split type m.s. fabricated suitable tubewell cover for the tubewell housing with necessary clamping arrangement including holes for column pipe, air pipe and cable entry etc. 10 supply and delivery at site depth gauge ( make : h. guru ) 102 mm dia. with steel airbreak pipe required length with all other fittings and accessories for the work including supplying on the good quality hand pump of approve make 11 supply and delivery at site pressure gauge 102 mm. dia and 7 kg. / cm2 range, brass cocks and fitting complete ( h.guru ) 12 supply and delivery at site 4 sq. mm. 3 core copper 1.1 kv grade pvc insulated water proof flat submersible cable. ( make : finolex / netco / mescab / crystal ) 13 making safety device for above pump by supplying 3 nos. suitable size ms clamp / ms cage and 1 dia nylon rope of required length including supplying nuts, bolts, and other materials as per direction. 14 supply & delivery of double flanged three phase 50 hz quarter turn electrical actuator [ gear case lubrication : sp68 is:13095, torch switches: 2 x 1 no / 1 nc changeover contact, positional limit switches: 2 x 1 no / 1 nc changeover contacts ] operated flange type butterfly valve ( pn 1.0 ) 80 mm. dia with mechanical position indicator, ci body & disk is: 210 gr. fg 260, shaft of stainless steel aisi 410 as per bs 5155 ip 68 / s 2, actuator make rotork / limitorque / anlna. valve make ivi / ivc / kirloskar / jupiter engg. co. / andco ) . ( test certificate should be submitted at the time of delivery ) 15 supply & delivery of 415 v mcc cum pdb. with minimum 2mm thickness and degree of protection ip 54, conforming to is 8623 withsuitable bus bar, digital voltmeter ammeter, contactor, delay timer, mcb, valve actuator starter etc. with plc logic & ups as detailed in annexure i7.5 15 hp with sds ( star delta starter ) panel make : digitek / rnr industries / pce projects / opg power system / ecs. [ tc / gc to be submitted along with panel after approval of detail power and control circuit drawing by eic ] . 16 supply & delivery of 35 sq. mm. 3 1 / 2 core pvc insulatedal. armoured cable ( 1.1 kv grade ) , is 1554 ( part i ) / is 7098 ( part i ) make : incab / gloster / nicco / polycab / crystal. 17 supply & delivery of 100 amp. 440 v, 50 hz. tpn main switch with rewireable type fuse link ( make: havells / standard ) 18 supply & delivery of 100 amp. industrial copper busbar ( make havells / siemens ) 19 supply & delivery of 4 pole 100 amp changeover unit ( make havells / standard / abb ) 20 supply & delivery of 100 amp 4 pole mccb with adjustable overload and adjacent short circuit protection including enclosures. ( make siemens [ model no. 3vt ] / havells / abb ) 21 supply & delivery at site of 25 kva, 3 phase oil cooled type servo motor operated wound line voltage corrector conforming to is 9815 [ pt i ] 1994 suitable for unbalanced input voltage.input voltage: 3 phase main supply phase to phase 250v 500v 3 servo motor in 3 phase with all protection by mcb ( make abb / siemens / l&t ) output voltage: 3 phase balanced output phase to phase 415v + 1% [ make fiji / digitek / automatic electric ltd / andrew & glue / sen & pandit / ecs / any approved make ] . ( test certificate & warranty certificate should be submitted at the time of delivery ) 22 supply and delivery of automatic plunger type chlorinator for feeding accurately automatic controlled dosage of chlorine solution into the water by connecting metering pump with flow rate of water 0 100 ltr / hr. with maximum pressure of 10 kg. / cm2 suitable dosing pump and other necessary accessories on the delivery pipe line as required. the pump shall be coupled with 1 / 2 hp motor having 3 phase power and 1440 rpm ( +4% ) .pump make swelore / positive. motor make crompton greaves / kirloskar / abb / any approved. ( test certificate will be submitted at the time of delivery ) 23 part binstallation of pumping machinery with valves, pipe & pipe specials, sort piece, presurre gauge including hoisting of column pipe making all electrical and water line interconnection complete as per direction including supply of necessary materials as required for the work. 24 making of tubewell foundation ( size 3x 3x 3.5 approx ) as per site situation including supply of necessary materials as bricks, sand, cement, stone chips etc. with plastering & neat cement finishing to complete as per direction. 25 installtion of panel & actuator operated ci butterfly valvewith supply of 12 core 2.5 sq. mm. copper control cable, compensating ms flange, nuts, bolts gasket and other fixing materials as required to complete the job including necessary making of brick pillar as per site situation with supply of necessary materials like bricks, sand, cement, stone chips etc. with plastering & neat cement finishing in all respect including successfull operation along with testing of the whole installation as per entire satisfaction of eic. 26 installation with testing and commissioning of the voltage stabilizer with necessary foundation along with necessary accessories in the suitable position and drawing cable with ms shaddle, making all electrical connection including socketing, crimping to complete the work as per direction. 27 installation of above supplied chlorinator pump set and drawing of power line by supplying of necessary wire and continuous earthing connected to auto / manual panel. this includes the cost of making necessary brick foundation base with neat cement finish by supplying all requered materials and testing entire set as per direction of eic 28 making internal electrification with 16amp main switch / mcb ( make: havells / any approved ) by 1.5 sq.mm frlsh grade copper pvc insulated single core multistrand wire ( make: havells / mescab / finolex / any approved ) in pvc casing of pump house consisting of 2 nos. bracket point, 1 no. tube light point, 1 no. bulk head point and 1 no. five pin 5 amp. socket point, 1 no. ceiling fan point with controlling switches including supply of 2 nos. bracket with 12w led lamp, 1 no. 20 watt led tube light set, 1 no. outdoor type bulk head with 9w led lamp and drawing of necessary earthing ( 1.0 sq.mm ) material all complete as per direction eic. ( led light make: philips / havells / any approved ) 29 supply and fitting fixing of 45 watt. x 2 nos. led light set [ make philips, model: brp031 led45 cw slr gr psu ] with 2 nos 40 mm dia 1.5 mtr. long g.i pipe bracket fixed on the roof of the pump house with properly grout including making power connection by 2 x 1.5 sq. mm copper fr grade flexible wire through pvc casing / conduit with drawing earth conductor ( 1.0 sq mm copper flexible wire ) , fitting fixing of 15 amp switch on board with all complete as per direction of eic. 30 earthing confirming to is: 3043 by 50mm dia gi pipe 3.64mm thick x 3.04m long and 1 x 4 swggi ( hot dip ) wire ( 4 mts. long ) , 13mm dia x 80mm long gi bolts, double nuts, double washers including supply & fixing of 15mm dia gi pipe protection ( 1 mtr long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 mtrs below the ground level and restoring surface duly rammed as below. a ) for soft soilby tata medium gi pipe 31 drawing earth by m.s. flat strip ( 20mm x 3mm ) fromearth bus / electrode to above differentcomponents as per i.e. rules and as per direction of eic. 32 supply & fitting fixing of 100 amp. kit kat ( 3 nos. ) ( make : havells ) with required size wooden board mounted on wall. 33 supply, delivery & fitting fixing of 48 sweep 230 volt, 50 hz, ac ceiling fan ( make : havells / cg / approved make ) including fitting fixing on ceiling and making electrical connection complete. 34 supply & delivery at site 2 nos. plastic chair & 1 no. plastic table ( make: cello / supreme / nilkamal ) 35 trial operation and guarding of whole installationas per departmental requirement and guideline 1 no. operator @ 404 / per day with 8.33% bonus. [ as per existing departmental terms & conditions ] 36 add: 12% gst 37 add: 1% cess...

Public Health Engineering Department - West Bengal

33598753 supply, delivery & installation of submersible pumping machinery and other electrical / mechanical equipments etc. including allied works for beraberi water supply scheme, t.w. no. iv, block: haripal, district hooghly under electrical division, phe dte. 1 part asupply and delivery at site submersible pumping machinery directly coupled with wet winding type submersible motor having the following specification pump.duty condition : 550 lpmhead : 54 mtr.motor : submersible type 3 ph. 50 hz. 400v + 10%, star deltaimpeller : gm / ss / cromesteelmotor winding : wet type.pump outlet 65 / 75 / 100 mm.suitable for size of tubewell : 300 mm x 200 mm.make : ksb / texmo / pluga / bg / other approved make ( test certificate, warranty certificate along with characteristic curve should be submitted at the time of delivery. ) 2 supply and delivery at site the following: upvc 80 mm dia column pipewith both side square threaded ( 8 tpi ) with one socket and o ring biax technology with wiring lock system non corrosive, high tensile having iso 9001 standard. make ashirbad / oriplast. 3 i ) 3 mtr. long. 4 ii ) 1.5 mtr. long 5 iii ) 80 mm dia top & bottom adaptor 6 100mm x 80mm dia gi reducer 7 supply and delivery at site heavy type suitable dia m.s. suspension clamp for above column pipe along with nuts, bolts and washers etc. 8 supply and delivery at site 80 mm. dia cidf sluice valve 1 no., 80mm non return valve ( swing type 1 no. ) pn 1.0, 80mm ms heavy flange 1 no., cidf bend 90o 1 no., cidf / ms ( heavy ) short piece as required length, 80mm cidf tee 1 no., reducer, nut bolt and other ci / ms specials etc. as required as per i.s. specification and other required materials for the job i.e. for making complete construction of delivery and wash out line ( make valve : i.v.i / i.v.c / kirloskar / upadhya / jupitor engg. co. / sigma flow control india ltd. / cair euromatic automation pvt. ltd. / k.e of magnet brand ) as per relavant i.s. ( test certificate for valve should be submitted at the time of delivery ) . 9 split type m.s. fabricated suitable tubewell cover for the tubewell housing with necessary clamping arrangement including holes for column pipe, air pipe and cable entry etc. 10 supply and delivery at site depth gauge ( make : h. guru ) 102 mm dia. with steel airbreak pipe required length with all other fittings and accessories for the work including supplying on the good quality hand pump of approve make 11 supply and delivery at site pressure gauge 102 mm. dia and 7 kg. / cm2 range, brass cocks and fitting complete ( h.guru ) 12 supply and delivery at site 4 sq. mm. 3 core copper 1.1 kv grade pvc insulated water proof flat submersible cable. ( make : finolex / netco / mescab / crystal ) 13 making safety device for above pump by supplying 3 nos. suitable size ms clamp / ms cage and 1 dia nylon rope of required length including supplying nuts, bolts, and other materials as per direction. 14 supply & delivery of double flanged three phase 50 hz quarter turn electrical actuator [ gear case lubrication : sp68 is:13095, torch switches: 2 x 1 no / 1 nc changeover contact, positional limit switches: 2 x 1 no / 1 nc changeover contacts ] operated flange type butterfly valve ( pn 1.0 ) 80 mm. dia with mechanical position indicator, ci body & disk is: 210 gr. fg 260, shaft of stainless steel aisi 410 as per bs 5155 ip 68 / s 2, actuator make rotrok / limitorque / anlna. valve make ivi / ivc / kirloskar / jupiter engg. co. / andco ) . ( test certificate should be submitted at the time of delivery ) 15 supply & delivery of 415 v mcc cum pdb. with minimum 2mm thickness and degree of protection ip 54, conforming to is 8623 withsuitable bus bar, digital voltmeter ammeter, contactor, delay timer, mcb, valve actuator starter etc. with plc logic & ups as detailed in annexure i 7.5 15 hp with sds ( star, delta starter ) panel make : digitek / rnr industries / pce projects / opg power system / ecs. [ tc / gc to be submitted along with panel after approval of detail power and control circuit drawing by eic ] . 16 supply & delivery of 35 sq. mm. 3 1 / 2 core pvc insulatedal. armoured cable ( 1.1 kv grade ) , is 1554 ( part i ) / is 7098 ( part i ) make : incab / gloster / nicco / polycab / crystal. 17 supply & delivery of 100 amp. 440 v, 50 hz. tpn main switch with rewireable type fuse link ( make: havells / standard ) at site. 18 supply & delivery of 100 amp. industrial copper busbar ( make havells / siemens ) with as required of necessary wire and materials to complete the job. 19 supply & delivery of 4 pole 100 amp changeover unit ( make havells / standard / abb ) 20 supply & delivery of 100 amp 4 pole mccb with adjustable overload and adjacent short circuit protection including enclosures. ( make siemens [ model no. 3vt ] / havells / abb ) 21 supply & delivery at site of 20 kva, 3 phase, oil cooled type servo motor operated wound line voltage corrector conforming to is 9815 [ pt i ] 1994 suitable for unbalanced input voltage.input voltage: 3 phase main supply phase to phase 250v 500v 3 servo motor in 3 phase with all protection by mcb ( make abb / siemens / l&t ) output voltage: 3 phase balanced output phase to phase 415v + 1% [ make fiji / digitek / automatic electric ltd / andrew & glue / sen & pandit / ecs / any approved make ] ( test certificate & warranty certificate should be submitted at the time of delivery ) 22 supply and delivery of automatic plunger type chlorinator for feeding accurately automatic controlled dosage of chlorine solution into the water by connecting metering pump with flow rate of water 0 100 ltr / hr. with maximum pressure of 10 kg. / cm2 suitable dosing pump and other necessary accessories on the delivery pipe line as required. the pump shall be coupled with 1 / 2 hp motor having 3 phase power and 1440 rpm ( +4% ) .pump make swelore / positive. motor make crompton greaves / kirloskar / abb / any approved. ( test certificate will be submitted at the time of delivery ) 23 part binstallation of pumping machinery with valves, pipe & pipe specials, sort piece, depth gauge, presurre gauge including hoisting of column pipe making all electrical and water line interconnection complete as per direction including supply of necessary materials as required for the work. 24 making of tubewell foundation ( size 3 x 3 x 3.5 ) as per site situation including supply of necessary materials as bricks, sand, cement, stone chips etc. with plastering & neat cement finishing to complete as per direction. 25 installtion of panel & actuator operated ci butterfly valvewith supply of 12 core 2.5 sq. mm. copper control cable, power cable, ci short piece, bend, compensating ms flange, nuts, bolts gasket and other fixing materials required to complete the job including necessary making of brick pillar as per site situation with supply of necessary materials like bricks, sand, cement, stone chips etc. with plastering & neat cement finishing in all respect including successfull operation along with testing of the whole installation as per entire satisfaction of eic. 26 installation with testing and commissioning of the voltage stabilizer with necessary foundation along with necessary accessories in the suitable position and drawing cable with ms shaddle, making all electrical connection including socketing, crimping to complete the work as per direction. 27 installation of above supplied chlorinator pump set and drawing of power line by supplying of necessary wire and continuous earthing connected to auto / manual panel. this includes the cost of making necessary brick foundation base with neat cement finish by supplying all requered materials and testing entire set as per direction of eic 28 making internal electrification with 16amp main switch / mcb ( make: havells ) by 1.5 sq.mm frlsh grade copper pvc insulated single core multistrand wire in pvc casing of pump house consisting of 2 nos. bracket point, 1 no. tube light point, 1 no. bulk head point and five pin 5 amp. socket 1 no., 1 no. celing fan point with controlling switches including supply of 2 nos. bracket with 12 w led lamp, 1 no. ( 20 watt ) led tube light set with 9w led lamp, outdoor type bulk head 1 no. with led lamp and drawing of necessary earthing ( 1.0 sq.mm ) material all complete as per direction eic. 29 supply and fitting fixing of 40 watt. x 2 nos. led light set [ make philips, model: brp031 led 45 cw slr gr psu ] with 2 nos 40 mm dia 2.5 mtr. long g.i pipe bracket fixed on the roof of the pump house with properly grout including making power connection by 2 x 1.5 sq. mm copper fr grade flexible wire through pvc casing / conduit with drawing earth conductor ( 1.0 sq mm copper flexible wire ) , fitting fixing of 15 amp switch on board with all complete as per direction of eic. 30 earthing confirming to is: 3043 by 50mm dia gi pipe 3.64mm thick x 3.04m long and 1 x 4 swggi ( hot dip ) wire ( 4 mts. long ) , 13mm dia x 80mm long gi bolts, double nuts, double washers including supply & fixing of 15mm dia gi pipe protection ( 1 mtr long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 mtrs below the ground level and restoring surface duly rammed as below. a ) for soft soilby tata medium gi pipe 31 drawing earth by m.s. flat strip ( 25mm x 6mm ) fromearth bus / electrode to above differentcomponents as per i.e. rules and as per direction of eic. 32 supply & fitting fixing of 100 amp. kit kat ( 3 nos. ) ( make : havells ) with required size wooden board mounted on wall. 33 supply, delivery & fitting fixing of 48 sweep, 230v, 50 hz ac high speed celling fan ( make : havells / cg / approved make ) including fitting fixing of celing fan on ceiling by supplying of fastner, bolt, nut & washer etc. as required size. 34 supply & delivery at site 2 nos. plastic chair & 1 no. plastic table ( make: cello / supreme / nilkamal ) 35 trial operation and guarding of whole installationas per departmental requirement and guideline 1 no. operator @ 404 / per day with 8.33% bonus. [ as per existing departmental terms & conditions ] 36 add: 12% gst 37 add: 1% cess...

Public Health Engineering Department - West Bengal

33598699 supply, delivery & installation of submersible pumping machinery and other electrical / mechanical equipments etc. including allied works for kanpur water supply scheme, zone ii, t.w. no. iii, block: amta i, district howrah under electrical division, phe dte. 1 part a supply and delivery at site submersible pumping machinery directly coupled with wet winding type submersible motor having the following specification pump.duty condition : 600 lpmhead : 58 mtr.motor : submersible type 3 ph. 50 hz. 400v + 10%, star deltaimpeller : gm / ss / cromesteelmotor winding : wet type.pump outlet 65 / 75 / 100 mm.suitable for size of tubewell : 250 mm x 150 mm.make : ksb / texmo / pluga / bg. ( test certificate, warranty certificate along with characteristic curve should be submitted at the time of delivery. ) 2 supply and delivery at site the following: upvc 80 mm dia column pipewith both side square threaded ( 8 tpi ) with one socket and o ring biax technology with wiring lock system non corrosive, high tensile having iso 9001 standard. ( make ashirbad / oriplast ) 3 i ) 3 mtr. long. 4 ii ) 1.5 mtr. long 5 iii ) 80 mm dia top & bottom adaptor 6 100 mm x 80 mm dia gi reducer 7 supply and delivery at site heavy type suitable dia m.s. suspension clamp for above column pipe along with nuts, bolts and washers etc. 8 supply and delivery at site 80 mm. dia cidf sluice valve 1 no., 80mm non return valve ( swing type 1 no. ) pn 1.0, 80mm ms heavy flange 1 no., cidf bend 90o 1 no., cidf / ms ( heavy ) short piece as required length, 80mm cidf tee 1 no., reducer, nut bolt and other ci / ms specials etc. as required as per i.s. specification and other required materials for the job i.e. for making complete construction of delivery and wash out line ( make valve : i.v.i / i.v.c / kirloskar / upadhya / jupitor engg. co. / sigma flow control india ltd. / cair euromatic automation pvt. ltd. / k.e of magnet brand ) as per relavant i.s. ( test certificate for valve should be submitted at the time of delivery ) . 9 supply and delivery at site split type m.s. fabricated suitable tubewell cover for the tubewell housing with necessary clamping arrangement including holes for column pipe, air pipe and cable entry etc. 10 supply and delivery at site depth gauge ( make : h. guru ) 102 mm dia. with steel airbreak pipe required length with all other fittings and accessories for the work including supplying on the good quality hand pump of approve make 11 supply and delivery at site pressure gauge 102 mm. dia and 7 kg. / cm2 range, brass cocks and fitting complete ( h.guru ) 12 supply and delivery at site 4 sq. mm. 3 core copper 1.1 kv grade pvc insulated water proof flat submersible cable. ( make : finolex / netco / mescab / crystal ) 13 making safety device for above pump by supplying 3 nos. suitable size ms clamp / ms cage and 1 dia nylon rope of required length including supplying nuts, bolts, and other materials as per direction. 14 supply & delivery of double flanged three phase 50 hz quarter turn electrical actuator [ gear case lubrication : sp68 is:13095, torch switches: 2 x 1 no / 1 nc changeover contact, positional limit switches: 2 x 1 no / 1 nc changeover contacts ] operated flange type butterfly valve ( pn 1.0 ) 80 mm. dia with mechanical position indicator, ci body & disk is: 210 gr. fg 260, shaft of stainless steel aisi 410 as per bs 5155 ip 68 / s 2, actuator make rotork / limitorque / anlna. valve make ivi / ivc / kirloskar / jupiter engg. co. / andco ) . ( test certificate should be submitted at the time of delivery ) 15 supply & delivery of 415 v mcc cum pdb. with minimum 2mm thickness and degree of protection ip 54, conforming to is 8623 withsuitable bus bar, digital voltmeter ammeter, contactor, delay timer, mcb, valve actuator starter etc. with plc logic & ups as detailed in annexure i7.5 15 hp with sds ( star delta starter ) panel make : digitek / rnr industries / pce projects / opg power system / ecs. [ tc / gc to be submitted along with panel after approval of detail power and control circuit drawing by eic ] . 16 supply & delivery of 35 sq. mm. 3 1 / 2 core pvc insulatedal. armoured cable ( 1.1 kv grade ) , is 1554 ( part i ) / is 7098 ( part i ) make : incab / gloster / nicco / polycab / crystal. 17 supply & delivery of 100 amp. 440 v, 50 hz. tpn main switch with rewireable type fuse link ( make: havells / standard ) 18 supply & delivery of 100 amp. industrial copper busbar ( make havells / siemens ) 19 supply & delivery of 4 pole 100 amp changeover unit ( make havells / standard / abb ) 20 supply & delivery of 100 amp 4 pole mccb with adjustable overload and adjacent short circuit protection including enclosures. ( make siemens [ model no. 3vt ] / havells / abb ) 21 supply & delivery at site of 25 kva, 3 phase oil cooled type servo motor operated wound line voltage corrector conforming to is 9815 [ pt i ] 1994 suitable for unbalanced input voltage.input voltage: 3 phase main supply phase to phase 250v 500v 3 servo motor in 3 phase with all protection by mcb ( make abb / siemens / l&t ) output voltage: 3 phase balanced output phase to phase 415v + 1% [ make fiji / digitek / automatic electric ltd / andrew & glue / sen & pandit / ecs / any approved make ] . ( test certificate & warranty certificate should be submitted at the time of delivery ) 22 supply and delivery of automatic plunger type chlorinator for feeding accurately automatic controlled dosage of chlorine solution into the water by connecting metering pump with flow rate of water 0 100 ltr / hr. with maximum pressure of 10 kg. / cm2 suitable dosing pump and other necessary accessories on the delivery pipe line as required. the pump shall be coupled with 1 / 2 hp motor having 3 phase power and 1440 rpm ( +4% ) .pump make swelore / positive. motor make crompton greaves / kirloskar / abb / any approved. ( test certificate will be submitted at the time of delivery ) 23 part binstallation of pumping machinery with valves, pipe & pipe specials, sort piece, presurre gauge including hoisting of column pipe making all electrical and water line interconnection complete as per direction including supply of necessary materials as required for the work. 24 making of tubewell foundation ( size 3x 3x 3.5 approx ) as per site situation including supply of necessary materials as bricks, sand, cement, stone chips etc. with plastering & neat cement finishing to complete as per direction. 25 installtion of panel & actuator operated ci butterfly valvewith supply of 12 core 2.5 sq. mm. copper control cable, compensating ms flange, nuts, bolts gasket and other fixing materials as required to complete the job including necessary making of brick pillar as per site situation with supply of necessary materials like bricks, sand, cement, stone chips etc. with plastering & neat cement finishing in all respect including successfull operation along with testing of the whole installation as per entire satisfaction of eic. 26 installation with testing and commissioning of the voltage stabilizer with necessary foundation along with necessary accessories in the suitable position and drawing cable with ms shaddle, making all electrical connection including socketing, crimping to complete the work as per direction. 27 installation of above supplied chlorinator pump set and drawing of power line by supplying of necessary wire and continuous earthing connected to auto / manual panel. this includes the cost of making necessary brick foundation base with neat cement finish by supplying all requered materials and testing entire set as per direction of eic 28 making internal electrification with 16amp main switch / mcb ( make: havells / any approved ) by 1.5 sq.mm frlsh grade copper pvc insulated single core multistrand wire ( make: havells / mescab / finolex / any approved ) in pvc casing of pump house consisting of 2 nos. bracket point, 1 no. tube light point, 1 no. bulk head point and 1 no. five pin 5 amp. socket point, 1 no. ceiling fan point with controlling switches including supply of 2 nos. bracket with 12w led lamp, 1 no. 20 watt led tube light set, 1 no. outdoor type bulk head with 9w led lamp and drawing of necessary earthing ( 1.0 sq.mm ) material all complete as per direction eic. ( led light make: philips / havells / any approved ) 29 supply and fitting fixing of 45 watt. x 2 nos. led light set [ make philips, model: brp031 led45 cw slr gr psu ] with 2 nos 40 mm dia 1.5 mtr. long g.i pipe bracket fixed on the roof of the pump house with properly grout including making power connection by 2 x 1.5 sq. mm copper fr grade flexible wire through pvc casing / conduit with drawing earth conductor ( 1.0 sq mm copper flexible wire ) , fitting fixing of 15 amp switch on board with all complete as per direction of eic. 30 earthing confirming to is: 3043 by 50mm dia gi pipe 3.64mm thick x 3.04m long and 1 x 4 swggi ( hot dip ) wire ( 4 mts. long ) , 13mm dia x 80mm long gi bolts, double nuts, double washers including supply & fixing of 15mm dia gi pipe protection ( 1 mtr long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 mtrs below the ground level and restoring surface duly rammed as below. a ) for soft soilby tata medium gi pipe 31 drawing earth by m.s. flat strip ( 20mm x 3mm ) fromearth bus / electrode to above differentcomponents as per i.e. rules and as per direction of eic. 32 supply & fitting fixing of 100 amp. kit kat ( 3 nos. ) ( make : havells ) with required size wooden board mounted on wall. 33 supply, delivery & fitting fixing of 48 sweep 230 volt, 50 hz, ac ceiling fan ( make : havells / cg / approved make ) including fitting fixing on ceiling and making electrical connection complete. 34 supply & delivery at site 2 nos. plastic chair & 1 no. plastic table ( make: cello / supreme / nilkamal ) 35 trial operation and guarding of whole installationas per departmental requirement and guideline 1 no. operator @ 404 / per day with 8.33% bonus. [ as per existing departmental terms & conditions ] 36 add: 12% gst 37 add: 1% cess...

Public Health Engineering Department - West Bengal

33598690 supply, delivery & installation of submersible pumping machinery and other electrical / mechanical equipments etc. including allied works for amodghata water supply scheme, t.w. no. iv, block: chinsurah mogra, district hooghly under electrical division, phe dte. 1 part a supply and delivery at site submersible pumping machinery directly coupled with wet winding type submersible motor having the following specification pump.duty condition : 600 lpmhead : 50 mtr.motor : submersible type 3 ph. 50 hz. 400v + 10%, star deltaimpeller : gm / ss / cromesteelmotor winding : wet type.pump outlet 65 / 75 / 100 mm.suitable for size of tubewell : 250 mm x 150 mm.make : ksb / texmo / pluga / bg / other approved make ( test certificate, warranty certificate along with characteristic curve should be submitted at the time of delivery. ) 2 supply and delivery at site the following: upvc 80 mm dia column pipewith both side square threaded ( 8 tpi ) with one socket and o ring biax technology with wiring lock system non corrosive, high tensile having iso 9001 standard. make ashirbad / oriplast. 3 i ) 3 mtr. long. 4 ii ) 1.5 mtr. long 5 iii ) 80 mm dia top & bottom adaptor 6 100mm x 80mm dia gi reducer 7 supply and delivery at site heavy type suitable dia m.s. suspension clamp for above column pipe along with nuts, bolts and washers etc. 8 supply and delivery at site 80 mm. dia cidf sluice valve 1 no., 80mm non return valve ( swing type 1 no. ) pn 1.0, 80mm ms heavy flange 1 no., cidf bend 90o 1 no., cidf / ms ( heavy ) short piece as required length, 80mm cidf tee 1 no., reducer, nut bolt and other ci / ms specials etc. as required as per i.s. specification and other required materials for the job i.e. for making complete construction of delivery and wash out line ( make valve : i.v.i / i.v.c / kirloskar / upadhya / jupitor engg. co. / sigma flow control india ltd. / cair euromatic automation pvt. ltd. / k.e of magnet brand ) as per relavant i.s. ( test certificate for valve should be submitted at the time of delivery ) . 9 split type m.s. fabricated suitable tubewell cover for the tubewell housing with necessary clamping arrangement including holes for column pipe, air pipe and cable entry etc. 10 supply and delivery at site depth gauge ( make : h. guru ) 102 mm dia. with steel airbreak pipe required length with all other fittings and accessories for the work including supplying on the good quality hand pump of approve make 11 supply and delivery at site pressure gauge 102 mm. dia and 7 kg. / cm2 range, brass cocks and fitting complete ( h.guru ) 12 supply and delivery at site 4 sq. mm. 3 core copper 1.1 kv grade pvc insulated water proof flat submersible cable. ( make : finolex / netco / mescab / crystal ) 13 making safety device for above pump by supplying 3 nos. suitable size ms clamp / ms cage and 1 dia nylon rope of required length including supplying nuts, bolts, and other materials as per direction. 14 supply & delivery of double flanged three phase 50 hz quarter turn electrical actuator [ gear case lubrication : sp68 is:13095, torch switches: 2 x 1 no / 1 nc changeover contact, positional limit switches: 2 x 1 no / 1 nc changeover contacts ] operated flange type butterfly valve ( pn 1.0 ) 80 mm. dia with mechanical position indicator, ci body & disk is: 210 gr. fg 260, shaft of stainless steel aisi 410 as per bs 5155 ip 68 / s 2, actuator make rotrok / limitorque / anlna. valve make ivi / ivc / kirloskar / jupiter engg. co. / andco ) . ( test certificate should be submitted at the time of delivery ) 15 supply & delivery of 415 v mcc cum pdb. with minimum 2mm thickness and degree of protection ip 54, conforming to is 8623 withsuitable bus bar, digital voltmeter ammeter, contactor, delay timer, mcb, valve actuator starter etc. with plc logic & ups as detailed in annexure i 7.5 15 hp with sds ( star, delta starter ) panel make : digitek / rnr industries / pce projects / opg power system / ecs. [ tc / gc to be submitted along with panel after approval of detail power and control circuit drawing by eic ] . 16 supply & delivery of 35 sq. mm. 3 1 / 2 core pvc insulatedal. armoured cable ( 1.1 kv grade ) , is 1554 ( part i ) / is 7098 ( part i ) make : incab / gloster / nicco / polycab / crystal. 17 supply & delivery of 100 amp. 440 v, 50 hz. tpn main switch with rewireable type fuse link ( make: havells / standard ) at site. 18 supply & delivery of 100 amp. industrial copper busbar ( make havells / siemens ) with as required of necessary wire and materials to complete the job. 19 supply & delivery of 4 pole 100 amp changeover unit ( make havells / standard / abb ) 20 supply & delivery of 100 amp 4 pole mccb with adjustable overload and adjacent short circuit protection including enclosures. ( make siemens [ model no. 3vt ] / havells / abb ) 21 supply & delivery at site of 20 kva, 3 phase, oil cooled type servo motor operated wound line voltage corrector conforming to is 9815 [ pt i ] 1994 suitable for unbalanced input voltage.input voltage: 3 phase main supply phase to phase 250v 500v 3 servo motor in 3 phase with all protection by mcb ( make abb / siemens / l&t ) output voltage: 3 phase balanced output phase to phase 415v + 1% [ make fiji / digitek / automatic electric ltd / andrew & glue / sen & pandit / ecs / any approved make ] ( test certificate & warranty certificate should be submitted at the time of delivery ) 22 supply and delivery of automatic plunger type chlorinator for feeding accurately automatic controlled dosage of chlorine solution into the water by connecting metering pump with flow rate of water 0 100 ltr / hr. with maximum pressure of 10 kg. / cm2 suitable dosing pump and other necessary accessories on the delivery pipe line as required. the pump shall be coupled with 1 / 2 hp motor having 3 phase power and 1440 rpm ( +4% ) .pump make swelore / positive. motor make crompton greaves / kirloskar / abb / any approved. ( test certificate will be submitted at the time of delivery ) 23 part binstallation of pumping machinery with valves, pipe & pipe specials, sort piece, depth gauge, presurre gauge including hoisting of column pipe making all electrical and water line interconnection complete as per direction including supply of necessary materials as required for the work. 24 making of tubewell foundation ( size 3 x 3 x 3.5 ) as per site situation including supply of necessary materials as bricks, sand, cement, stone chips etc. with plastering & neat cement finishing to complete as per direction. 25 installtion of panel & actuator operated ci butterfly valvewith supply of 12 core 2.5 sq. mm. copper control cable, power cable, ci short piece, bend, compensating ms flange, nuts, bolts gasket and other fixing materials required to complete the job including necessary making of brick pillar as per site situation with supply of necessary materials like bricks, sand, cement, stone chips etc. with plastering & neat cement finishing in all respect including successfull operation along with testing of the whole installation as per entire satisfaction of eic. 26 installation with testing and commissioning of the voltage stabilizer with necessary foundation along with necessary accessories in the suitable position and drawing cable with ms shaddle, making all electrical connection including socketing, crimping to complete the work as per direction. 27 installation of above supplied chlorinator pump set and drawing of power line by supplying of necessary wire and continuous earthing connected to auto / manual panel. this includes the cost of making necessary brick foundation base with neat cement finish by supplying all requered materials and testing entire set as per direction of eic 28 making internal electrification with 16amp main switch / mcb ( make: havells ) by 1.5 sq.mm frlsh grade copper pvc insulated single core multistrand wire in pvc casing of pump house consisting of 2 nos. bracket point, 1 no. tube light point, 1 no. bulk head point and five pin 5 amp. socket 1 no., 1 no. celing fan point with controlling switches including supply of 2 nos. bracket with 12 w led lamp, 1 no. ( 20 watt ) led tube light set with 9w led lamp, outdoor type bulk head 1 no. with led lamp and drawing of necessary earthing ( 1.0 sq.mm ) material all complete as per direction eic. 29 supply and fitting fixing of 40 watt. x 2 nos. led light set [ make philips, model: brp031 led 45 cw slr gr psu ] with 2 nos 40 mm dia 2.5 mtr. long g.i pipe bracket fixed on the roof of the pump house with properly grout including making power connection by 2 x 1.5 sq. mm copper fr grade flexible wire through pvc casing / conduit with drawing earth conductor ( 1.0 sq mm copper flexible wire ) , fitting fixing of 15 amp switch on board with all complete as per direction of eic. 30 earthing confirming to is: 3043 by 50mm dia gi pipe 3.64mm thick x 3.04m long and 1 x 4 swggi ( hot dip ) wire ( 4 mts. long ) , 13mm dia x 80mm long gi bolts, double nuts, double washers including supply & fixing of 15mm dia gi pipe protection ( 1 mtr long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 mtrs below the ground level and restoring surface duly rammed as below. a ) for soft soilby tata medium gi pipe 31 drawing earth by m.s. flat strip ( 25mm x 6mm ) fromearth bus / electrode to above differentcomponents as per i.e. rules and as per direction of eic. 32 supply & fitting fixing of 100 amp. kit kat ( 3 nos. ) ( make : havells ) with required size wooden board mounted on wall. 33 supply, delivery & fitting fixing of 48 sweep, 230v, 50 hz ac high speed celling fan ( make : havells / cg / approved make ) including fitting fixing of celing fan on ceiling by supplying of fastner, bolt, nut & washer etc. as required size. 34 supply & delivery at site 2 nos. plastic chair & 1 no. plastic table ( make: cello / supreme / nilkamal ) 35 trial operation and guarding of whole installationas per departmental requirement and guideline 1 no. operator @ 404 / per day with 8.33% bonus. [ as per existing departmental terms & conditions ] 36 add: 12% gst 37 add: 1% cess...

Public Health Engineering Department - West Bengal

33505410 supply, delivery, installation and commissioning of electro mechanical components of augmentation of agacha water supply scheme tw no.ii in the district of dakshin dinajpur under malda mechanical division, phe dte. 2 submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water = ( q ) = 36 m3 / hr.total head ( h ) = 58 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with star delta starter test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 4 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 25 sqmm 3.5 core xlpe insulated al. ar. cable conforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in star delta mode ranging from 7.5 hp to 12.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts bolts and washer. 11 cast iron wafer type three phase actuator operated butterfly valve of dia 80mm ( p.n 1.0 ) as per ( is 13095 ip 68 ) test certificates from both the manufacturer are to be submitted at the time of delivery 12 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 13 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 14 depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 16 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable ( as per site requirement ) 17 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 18 supply and delivery of 100 amps male female kit katfuse unit 19 100 amp 415 v rewireable type tpn main switch. 20 laying of 16 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 21 installation of the materials ( to be supplied under above sl no 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 22 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 23 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. 24 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 25 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 26 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 27 supply and delivery ofpvc moulded chair. 28 supply and delivery of pvc moulded table. 29 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 30 supply & delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the waterby connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. test & warrantycertificatesare to be submitted at the time of delivery 31 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 32 testing and commissioning of the entire installation with full satisfaction of eic. 33 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 34 add gst @12% 35 add gst @1%...

Public Health Engineering Department - West Bengal

33505199 supply, delivery, installation and commissioning of electro mechanical components of augmentation of shasan water supply scheme tw no.ii in the district of uttar dinajpur under malda mechanical division, phe dte. submersible pump directly coupled with water proof suitable size motor having following specification and as per nit specification:pumpdischarge of clear water ( q ) 16 m3 / hr.total head ( h ) 51 m.shaft stainless steelimpeller s.s / gmoutlet size 80 mmmotorsubmersible type 3 phase, 50 hz, 415v ± 10% , 2900 rpmmotor mustbe suitable for operation with dol starter test certificate along with characteristic curve shoule besubmitted at the time of delivery. 3 1.1 kv grade 2.5 sq.mm x 3 core water proofflat submersible cable for above motor. 4 1.1 kv grade 16 sqmm 3.5 core xlpe insulated al. ar. cableconforming to is 7098 ( part 1 ) 1988 with upto date amendment. 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in dol mode ranging from 5 hp to 7.5 hp, actuator with dol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawingand nit specification. 6 supply and delivery of the following valves, pipes, gauges etc. at site. 7 80 mm dia m.s. seamless column pipe ( black ) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end. 8 3.00 mtr. long excluding socket having 8 t.p.i. thread. 9 1.5 mtr. long excluding socket one end having a thread of 11 t.p.i. & the other end having a thread of 8 t.p.i. 10 heavy type suitabledia ms suspension clamp along with nuts, bolts and washer. 11 80mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1 no, ci / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 12 heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. 13 depth gauge 100 mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. ( this cost includes 15 mm. dia g.i. pipes and specials ) 14 pressure gauge ( h.guru / febig ) 150mm dia ( 0 7kg / sq.cm ) brass cock and fitting complete. ( this cost includes 15 mm. dia g.i. pipes and specials ) 15 50 mm. dia. non metalic pipes ( is:14930 ) and specials for protection of submersible cable. ( as per site requirement ) 16 anti snapping safety device for pump set by supplying suitable size ms clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. 17 supply and delivery of 100 amps male female kit katfuse unit 18 63 amp 415 v rewireable type tpn main switch. 19 laying of 16 sq. mm. 3.5 core al. ar. cable in wall / floor by supplying of all necessary materials as per ie rules and as per direction 20 installation of the materials ( to be supplied under above sl. no. 1.01 to 3.11 ) such as pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, non return valve & drawing delivery out let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland, sockets etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the eic. 21 making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete. 22 supply, delivery of m.s kiosk box of 661mm x 559 mm ( lxw ) size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock, cable entry point incl painting by one coat of black paint over one coat of primer all complete. ( as per site requirement ) 23 making suitable size pump foundation including erection of kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete. 24 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel and pumping machinery 25 mm. x 6 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work. 25 making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 no. 74 watt led fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per ie rules and as per direction ( all the fittings and lamp should be led type as per choice of eic ) 26 supply and delivery ofpvc moulded chair. 27 supply and delivery of pvc moulded table. 28 supply, delivery & installation of the following fan as directed by eic.ceiling fan 1200mm sweep including fan clamp as and when required. 29 supply and delivery of automatically controlleddiaphargm type chlorinator for accurate dosing of chlorine solution into the water by connecting metering pump ( diaphargm type ) having following specification: pump type ::diaphargmliquid ::chlorine solutioncapacity ( lph ) :: 0 100pressure kg / cm2 ( testing ) :: 10pressure kg / cm2 ( suction ) :: floodedpressure kg / cm2 ( hydro ) :: 15connection suction :: ½” hose holderconnection discharge :: ½: hose holdermoc liquid end :: ppdiaphragm :: ptfenrv :: ppdrive capacity :: 0.5hp, 3 phase, 50hz, 415v, 1440 rpmmotorcoupling capacity :: flexible spiderstrainer :: y type, pp, ½” bsp ( f ) pressure relief valve :: inbuilt.solution tank :: 100 ltr capacity ( including making provision for inlet line to the actual storage tank of dosing solution of all materials. ) test and warrantycertificates are to be submitted at the time of delivery. 30 installation of above supplied chlorinator with all accessories, pvc tankand drawing of power line as per ie rules by supplying pvccopper wire & continuous earthing. this includes the cost of all necessary cc foundation ( at least 200mm height ) with concrete mixture ( sand, cement, stone ) and neat cement finish by supplying of all required materials and testing the entire set as perentire satisfaction of the eic. ( power will be fed from plc panel of pumping machinery ) 31 testing and commissioning of the entire installation with full satisfaction of eic. 32 make as per departmental approved vendor list circulated vide memo no.phe / iv / 2277 / w 181 / 19 dated 25 / 09 / 2019 33 add gst @12% 34 add gst @1%...

Public Health Engineering Department - West Bengal

33263231 tender for modification of metering pump (chlorine dosing pump) as a corrective maintenance work of amalbari & different pump houses in the district of uttar dinajpur, under malda mechanical division, phed...

Public Health Engineering Department - West Bengal

33263219 tender for modification of metering pump (chlorine dosing pump) as a corrective maintenance work of anantapur & different pump houses in the district of dakshin dinajpur under malda mechanical division, phed...

Public Health Engineering Department - West Bengal

33263201 tender for modification of metering pump (chlorine dosing pump) as a corrective maintenance work of khopakati & different pump houses in the district of malda, under malda mechanical division, phed....

Public Health Engineering Department - West Bengal

31851706 1. repairing of 1 no. 190kw kishor make submersible sewage pumping machinery of isls vi sewage pumping station under ntk project. (pump sl. no. 79394 ; model : kds 255 md200) 2. supply & delivery of spares for 190kw submersible sewage pump [model no. kds 255 md200 ; make : kishor] at isls vi, aa i under ntk project. (pump sl. no. 79394) 3. withdrawing, repairing & re installation of 3 nos. horizontal centrifugal clear water lubrication pump motor set of drainage pumping station at point h in aa i under ntk project. 4. repairing and overhauling of vertical executed drainage pump (pump no. 3) at dps ib, aa ib under ntk project. 5. additional work in relation of gaseous chlorination arrangement of head works site at r iv zone of surface water based w/s scheme for arsenic affected areas of rajarhat. 6. supply & installation of clear water lubrication pump at dps point a, aa i under ntk project. 7. filling of chlorine gas of 900 kg capacity in each toner including carrying with testing of toner for wtp under ntk project. 8. refilling of liquid chlorine gas cylinders of 100 kg. each capacity from authorized filling station for different ohr sites under ntk project. 9. overhauling of gaseous chlorination system at ohr no. 19 under ntk project. 10. overhauling of 90kw pump motor set no. 1 & 2 and other allied electrical works at dps iiic, aa iii under ntk project. 11. supply & fitting fixing of various spares for different gaseous chlorination plant at different sites under ntk project. 12. replacement of fountain, pumps & nozzles at rose garden of eco park under ntk project. 13. cleaning of fountains & repairing of panels & allied works at rose garden of eco park under ntk project. 14. repairing of illumination arrangement at dps ic, aa i under ntk project. 15. repairing of drainage pump no. 2 with allied works at dps ic, aa i under ntk project. 16. repairing of drainage pump no. 5 with allied works at dps ic, aa i under ntk project. 17. repairing of drainage pump no. 3 and actuators with allied works at dps ic, aa i under ntk project. 18. supply, delivery & replacement of electrical spares in 190kw ats panel i & ii and 37kw sd starter i & ii in pdb cum mcc at isls vi under ntk project. 19. shifting of led board of other side of substation at janaswasthya karigari bhavan (nijalaya) under ntkmd, phe dte. 20. shifting & modification of gaseous chlorination arrangement at aa iie under ntk project. 21. replacement of led luminaires of ps vii at cbd (south) under ntk project. 22. cleaning of sump chamber by lifting of sludge, mud etc. at ps iv, aa ii under ntk project. 23. repairing of fountain pumps of sevens wonders at eco park under ntk project. 24. painting of ms pipe, valve & pipe line accessories and panels at ps iii, aa ii under ntk project. 25. supply & installation of submersible pump including allied electrical works at rani debendrabala ghat raw water intake pumping station under ntk project. 26. repairing of different valve regulator at different chlorination sites under ntk project. 27. supply & installation of metering pump of chlorination at tarulia under ntk project. 28. operation & guarding of drainage pumping station balaka abasan at new town. 29. operation & guarding of 33kv sub station of wtp (remaining part of 40 mgd in phase i) at aa i under ntk project. 30. repairing of pumping machinery with other electro mechanical accessories at clear water pump house no. 1 at wtp under ntk project. 31. reconditioning & reconstruction of electro mechanical equipment and other allied electrical works at raw & clear water pump house no. 1 at wtp under ntk project. ...