Public Health Engineering Department - West Bengal

34114102 supply, delivery & installation of submersible pumping machinery alongwith allied electro mechanical works, voltage stabilizer, automatic chlorinator etc. rejuvenation to accomodate fhtc at zone i under badelangi padmamala w / s scheme, block chapra, dist. nadia. 1 supply & delivery at site the following pumping machinery & electrical accessories etc.submersible pumping machinery directly coupled with water proof suitable size motor having following specification:p u m pdischarge ( 517 lpm / 31m3 / hr ) h e a d: 45 mtrs. ) s h a f t: s.s / msimpeller:g.m. / bronze / s.s. / chrom steel / noryloutlet size: 80mm / 100mm / 125mmpump efficiency inpercentage:minimum 65%m o t o rsubmersible type, 3 ph., 50 hz., 415v, .± 10% / volts, rpm—2900 with wet type winding ( not less than 7.5 h.p. ) , make : as per approved vendor list.*n.b. ( a ) h / q charateristic curve chart of pump set should be submitted before delivery. ( b ) test certificate of pump & motor should be submitted during delivery. 2 2.5 sq.mm.3 core, 1.1 kv grade, pvc insulated, water proof flat submersible cable ( make: as per approved vendor list. ) . 3 installation of above supplied p / machinery along with coloum pipes, safety device , submerssible cable supplied above etc. afterwithdrawing the existing one including supply reducer for pump ( if required ) . this cost includes the cost of interconnection of submerssible cable with starter through conduit pipes as required and also concealed manner in the floor and ground including cutting & mending damages of floor as required, as per direction. ( this cost includes arrangement of derrick and drawing of cable and supplying of lifting tools & accessories. ) 4 supply and delivery at site of 15 kva, 3phase, oil cooled type servo motor operated copper wound line voltage corrector conforming to is 9815 ( pt. 1 ) 1994 suitable for un balanced input voltage with following specification including first filling oil as per is 335 where applicable. ( make : as per approved vendor list. ) ( details of voltage stabilizer as per technical specification ) ( for t / w no 1&ii ) 5 supply and delivery of following materials 6 63 amp. re wireable type tp main switch with neutral link ( make: as per approved vendor list. ) . 7 63 amp. fpchange over switch unit ( make: as per approved vendor list. ) . 8 100 amp. 4 bar copperbusbar chamber box by 16 swg sheet steel enclosure including porcelain chair etc. with painting complete as per direction of the eic. 9 25 sqmm. 3 ½core 1.1kv grade, al, ar. pvc insulated cable ( make: as per approved vendor list. ) 10 making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by ( 4:1 ) cement mortar includingholding down foundation bolts ( if required ) and plaster with neat cement finish as per direction of e.i.c. 11 fitting, fixing and connection of above supplied changeover switch, bus bar and main switch on the wall by supplying all necessary materials to complete the job. 12 installation of the above voltage stabilizer on the foundation including all connection complete as per direction of e.i.c. 13 drawing and connection ofcable on wall and all connection complete with all equipment as per requirement and as per direction. 14 making joints of the cable by supplying compression type gland thimple, socket etc.as per requirement and as per direction of eic. 15 earthing with 50 mm dia. g.i. pipe, 3.65 mm thick & 3mtrs long ( 2 sets ) andconn. by 25x 6 mm g.i. strip ( for reqd length ) upto the earth bus clamp with the equipments on wall / floor with staplesburied inside as reqd. at site and with 25 mm x 6mm gi flat strip to earth electrode pipe, fastening with 13mmx80mm g.i bolts, nuts, washers, including all f & f of materials & filling & restoring the surface by ramming &making suitable earthpit with brick structure & ms lid on top as per direction. 16 supply, delivery and storage at site of automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10 kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100 ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p., 3 phase, 1450 rpm, squirrel cage tefc induction motor, motor will be ie3. [ make of machine: as per attached vendor list of phed. ] 17 installation and commissioning of the above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone, chips ] and neat cement finish by supplying of all required materials and testing the entire set as per direction of eic. [ power will be fed from plc panel of pumping machinery ] 18 supply delivery at site 2000 litre capacity, p.v.c. water storage tank of approved make with closed top with lid ( black ) multilayer 19 supply & delivery at site 25 mm dia pvc flexible pipe 20 supply of chlorinated polyvinyl chloride ( cpvc ) pipe fittings conforming to is 15778: 2007tank connecting nipple 21 a ) 32 mm dia ( for drain pipe ) 22 b ) 25 mm dia ( for water inlet to tank ) 23 c ) 20 mm dia ( for pump section line ) 24 supplying, fitting and fixing of 32 mm dia gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . 25 supplying, fitting and fixing of 25 mm dia gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . 26 supplying, fitting and fixing 25 mm dia check valve ( horizontal ) g.m. tested to 21 kg per sq. cm. 25 mm. 27 supplying, fitting and fixing cpvc ( chlorinated polyvinyl chloride ) pipes conforming to is 15778:2007 . with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materials in any position above ground. ( payment will be made on the centre line measurements of total pipe line including all specials. no separate payment will be made for accesories, specials. ( a ) for exposed work ( i ) cpvc pipes class i, sdr 11 28 a ) 25 mm dia 29 b ) 20 mm dia 30 c ) 32 mm dia 31 earth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming thebottom, bailing out water as required complete. ( a ) depth of excavation not exceeding 1, 500 mm. 32 earth work in filling in foundation in trenches or plinth with good earth, in layers, not exciding 150 mm. including watering and ramming etc. layer by layer complete. 33 filling in foundation or plinth by silver sand inlayers not exceeding 150 mm as directed andconsolidating the same by thorough saturation with water, ramming complete including the cost of supplyof sand. ( payment to be made on measurement offinished quantity ) 34 cement concrete with graded jhama khoa ( 30mm size ) excluding shuttering in ground floor and foudation 1:3:6 proportion 35 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( pakur variety ) 36 brick work with 1st class bricks in lime and surki mortar ( 1:2 ) ( 1 lime putty / paste: 2 surki ) lime to be slaked at site and the mortar to be preparedwith such lime putty and first class surki made from kiln burnt bricks havingits fineness modulus between 2 and 2.5 and which passes through b.s. sieveno 8 with correspondes to i.s sieve no 200 with considerable grinding andpugging it complete. 37 in foundation andc plinth. 38 in super structure, ground floor. 39 hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) a ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of engineer in charge. 40 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking andbending to correct shape, placing in proper position and binding with 16gauge black annealed wire at every intersection, complete as per drawingand direction.a ) for works in foundation and upto roof of ground floor / upto 4 mtor steel / mild steel 41 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] with 1:4 cement mortar ( 15 mm thick plaster ) 42 supplying, fitting and fixing cast iron heavy type spiral staircase of approved design with 50 mm.dia. stem and c.i. steps 150 mm as per design 900 mm. high c.i, railing including necessary m.s. tie of suitable section embedded to wall with cement concrete ( 1:2:4 ) including cost of intermediate c.i. platform secured with necessary tie to stem and wall with cement concrete ( 1:2:4 ) including fixing the stem in ground with cement concrete ( 1:3:6 ) complete in all respect with all labour and materials. with 1200 mm.dia. well...

Public Health Engineering Department - West Bengal

34040924 supply & installation of submersible pumping machinery , voltage stabilizer, chlorination system and internal house wiringfor tube well no. 1atdhobaruwater supply scheme under cmd, phe dte., dist. purba bardhaman 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site.a ) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications.p u m pdischarge ( 10.125 m3 / h ) h e a d ( 41 mtr. ) s h a f t.stainless steel.outlet size. 50mm. pump efficiency in percentage: minimum 65.m o t o r ( 3hp ) ( dol connection ) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900.size of tubewell : ( 150mm. x 80mm.dia ) . and length of housing pipe 40.00mtr.pump motor set must be bee standard energy star rating ( 3 5 ) as per is – 8034:2002make ksb / texmo / approved make ) .n.b.; ( i ) h / q characteristic curve of pump set should be submitted before delivery. ( ii ) test certificate of pump & motor should be submitted during delivery & g.c. 2 b ) 2.5 sq.mm.3core, water proof flat cable, suitable for above pump set. ( make finolex / gloster / mescab / currency / crystal / polycab / approved make ) 3 c ) 63 a 4 way 415 v wall mounted busbar chamber ( make ( havels / standard / approved make ) 4 d ) 63 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 5 e ) supply and delivery of 16 mm², 1.1 kv grade. 4.0 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 6 supply & delivery of following materials of best quality. a ) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. ( make : ashirbad / raksha / approved make ) . 7 i ) 10ft. long ( 3mtrs ) 8 ii ) 5ft. long ( 1.5mtrs ) 9 iii ) 80mm. dia. top & bottom adaptor 10 iv ) 3 x 2 m.s. reducer 11 v ) 3 dia. x 5 ft long m.s. ( 7.1 mm thick ) column pipe having both side 11 tpi thread and socket. 12 b ) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc. ( suitable for 80mm. dia. column pipe ) 13 c ) split type m.s. fabricated tube well cover for 150mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 14 d ) 102 mm. dia. 0 7 kg. / sq.cm. range, wall mounted pressure gauge. ( make: h. guru / febig / approved make ) . 15 i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials ) 16 e ) depth gauge ( make: h. guru / febig / approved make ) of 102mm. dia. with steel air pipe of reqd. length ( 85ft ) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials ) 17 f ) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt / h. bolt 25.mm.dia. arrangement ( 4 ends ) , clamps for holding pump motor, nuts & bolts etc. complete as per direction eic. including 10mm.dia. stranded steel wire rope or 16mm dia. nylone rope for hanging of anti snapping safety device as per direction of eic. 18 g ) 80mm.dia. cidf non rising spindle sluice valve ( is: 14846 ) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line. ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) .n.b: i ) test certificates for both valves should be submitted at the time of delivery. ii ) m. s. specials should have minimum 7mm.thickness. 19 h ) ø80 mm cidf single door swing non return valve ( is: 5312, part i ) with pn1.0 pressure rating, ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . 20 i ) 80mm dia. three phase, ( 415v ) , actuator operated wafer type butterfly valve ( bs: 5155 ) with pn1.0 pressure rating, having valve body of ci ( is: 210, gr. fg: 260 ) . & shaft of stainless steel ( aisi 410 ) . ( make actuator rotork / cair / limitorque / auma valve – ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . ( t.c. needed ) . 21 j ) ø3 x 2.75 mtr cidf pipe 22 k ) ø3 x 1.0 mtr cidf pipe 23 l ) ø 3 x 2 6 cidf pipe 24 m ) ø 3 x 2 ft cidf pipe 25 n ) ø 3 flanged tail piece 26 o ) ø 3cidf bend 27 p ) steel plug, m. s. nipple, flange, nuts, bolts etc 28 q ) ø 3 m. s. cross 29 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic ( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump, 5h.p. to 7.5h.p. in dol operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring.the panel shall be equipped by complete wiring with following devices. i. 1 ) incomer a ) suitable capacity mccb, tpn ( 63 amp ) ( l&t / havells ) .b ) 96sqmm. ( 0 60a ) , digital ammeter with selector switch & c.t .s ( ae ) . c ) 96sq.mm. ( 0 – 500 volt ) digital voltmeter with selector switch. ( ae ) d ) red, yellow & blue ( led type ) phase indicator lamps. ( kaycee ) 3nos.2 ) outgoingauto / manual star delta starter with mpcb along with actuator operated butterfly valve.a ) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor.– 3nos. b ) micro processor based digital motor protection relay with over load, locked rotor & phase reversal / single phase protection for pump motor. make:bch ( bocr dsb ) 30 c ) electronic stat delta timer 0 30sec. ( range ) 1no.d ) programmable logical control ( plc ) with suitable i / p & o / p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e ) over voltage / under voltage protection relay. 1 no.f ) auxiliary contactor & timers for auto manual control logic. 1setg ) suitable capacity capacitor. 1seth ) tp, mcb for capacitor back up protection. 1noi ) suitable capacity tp, air break contactor for switching of capacitor.j ) electronic on delay timer for delayed switching of capacitor. 1no.k ) auto / manual selector switch. 1no.l ) 6amp, sp, mcb for control circuit. 1no.m ) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set.ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine.a ) 9amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 31 b ) metallic over load relay of range 1.5 to 3.0 amp for chlorinator.c ) level controller circuit for chlorine tank.iii. yard lighting arrangement.a ) 9 amp, tp, 240volt a.c. coil contactor. 1no.b ) programmable digital timer for auto / manual operation.note :the following 3 items ( a, b & c ) are common for above i, ii & iiia ) on / off / trip indicating lamp for pump motor / valve actuator / chlorinator.– 1set.b ) start / stop, forwarded / reverse push button for manual operation of pump motor, actuator & chlorinator. c ) power terminals for pump motor / tpn yard lighting / chlorine motor along with level controller / spn internal wiring / valve actuator 1set. ( make: rnr / ecs / pcf project / jolly engineering pvt. ltd. / approved make ) 32 making brick pillar for supporting pipe line ( 10 x 10 x4 ft ) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 33 installation of the item no. ( 1 ) to ( 3 ) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc ( 4:2:1 ) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 34 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 16sq.mm. xlpe armoured cables 35 finishing the end of 16sq.mm. 4.0 core xlpe armoured cables by crimping method including supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 36 making necessary non metalic pipe is 14930 ( 80mm. dia. ) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 37 earthing with 50 mm dia gl pipe 3.64 mm thick x 3.04 mts.long and 1 x4 swg gl ( hot dip ) wire ( 4 mts. long ) , 13 mm dia x80 mm long gl bolts, double nuts, double washers incl. s & f 15mm dla gl pipe protection ( 1 mts. long ) to be filled with bitumen partly under the ground level and partly above groundlevel driven to an average depth of 3.65 mts. below the ground level as below: by lsl medium gl pipe. 38 extra for providing masonery enclosure on the top of the earthelectrode of overall size 86.36 cm x 86.36 cm x 46 cm deep ( below ground level ) complete with cemented brick work ( 1:6 ) of 25 cm width duly plastered with cement morter ( inside ) cl hinged inspection cover of size 36.56 cm x 35.56 cm withlocking arrangement, gl reducer including drilling of 46 nos.12 mm dia holes on the gl pipe. 39 extra for treatment of soil by using salt & charcoal or coke. 40 connecting the equipments body to earth busbar including s&f 20 mm x 3 mm galvanised ( hot dip ) ms flat on wall / floor with gl saddles as required and connection to equipments incl.drilling holes, with bolts, nuts, washers etc. 41 supplying and fitting fixing of earth busbar of galvanized ( hot dip ) fvs flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with gl bolt, nuts, washers, spacing isolator set etc.as required length of busbar is 0.5 mtr. 42 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2 / ie3 ( make of machine : swelore / any other approved, make of motor : abb / cgl / kec / any other approved make ) 43 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone chips ] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [ power will be feed from plc panel of pumping machinery ] 44 distribution wiring in 2 x 22 / 0.3 ( 1.5 sqmm ) single corestranded fr pvc insulated & unsheathed copper wire ( brand approved by eic ) in 20mm size pvc rigid conduit fr ( precision make ) , with 1x22 / 0.3 ( 1.5 sqmm ) single core stranded fr pvc insulated & unsheathed copper wire for ecc, to light / fan / call bell points with piano key type switch fixed on ms crc sheet metal ( 16 swg ) switch board cum jb on wall complete with 2 no. suitable size “ph & n” copper bar incl. bakelite / perspex ( wall matching color ) top cover 3mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the ms box and mending good the damages to original finish 45 a ) average run5 mtr. 46 wiring with 1.1 kv grade single core pvc insulated stranded copper wire in ei conduit and paintinga ) 2x2.5 sqmm wire in 19 mm conduit incl. s&f1x14 swg gi ecc 47 supply and fitting fixing of 40a dp isolator ( make : havells / standard ) 48 supply and delivery of led bulb , 20 watt, ( make phillips / other approvedmake ) 49 supply and fitting fixing of ceiling fan ( make: usha / crompton / havels / other approvedmake ) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1 / 1.4 pvc copper wire for down rod with making necessary connection complete. 50 supply & fitting fixing of 25 watt, led fixture set for phillips model no. brp 020 / 10 led ( make: phillps / other approved make ) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 51 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc / cu wire as to g s. model : tmc0552xtld36webt ( make philips / havells / bajaj / other approvedmake ) 52 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj / havells / other approvedmake ) 53 supply and delivery at site a.c. 3 ph. oil cool type voltage stabilizer suitable for unbalanced input voltage with following specification. ( make: ae / sen & pandit / opto elect. / ecs / fiji / any approved make ) a ) input:250 500 v, 3ph., 50hz, 4 wireb ) output, 415v + 1% 3ph., 50hz.c ) capacity: 10 kva.d ) auto manual switch. is 9815 ( i ) e ) raise / lower push button.f ) single lamps to indicate and limits of input.g ) voltmeter for input and output voltage. ( manufacturing test certificate should be produced at the time of delivery ) h ) with u / v.o. / v.o. / l protection with contractor at output side, input mcb & ammeter etc. ( tc / gc needed ) . 54 supply the following electrical accessories at site. 55 a ) 63amp. 4 pole 415v tpn off load change over switch ( make : standard / havells’ / abb / siemens ) 56 b ) 63a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 57 c ) 16 mm², 1.1 kv grade. 4.0 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 58 installation of the above voltage stabilizer of ( item no. 1 to 2 ) on the foundation incl. interconnection complete & testing the voltage stabilizer along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 59 add. gst@12% 60 add. cess@1%...

Water Resources Department - West Bengal

33673595 supply and delivery of miscellaneous materials sl no 11 150x150 mm nominal diameter centrifugal pump as per is 6595 ( part l ) / 1993, suitable for 20 to 24 hp prime mover, having discharge minimum 200 cubic meter per hour at 18 meter head and rated rpm 1500. minimum effidency of the pump should be 76%....

Public Health Engineering Department - West Bengal

32349313 supply & installation of submersible pumping machinery , voltage stabilizer, chlorination system and internal house wiringfor tube well no. 4at mahesdanga water supply scheme under cmd, phe dte., dist. purba bardhaman. 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site.a ) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications.p u m pdischarge ( 40 m3 / h ) h e a d ( 66 mtr. ) s h a f t.stainless steel.outlet size. 80mm. pump efficiency in percentage: minimum 65.m o t o r ( 15hp ) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900.size of tubewell : ( 250mm. x 200mm.dia ) . and length of housing pipe 41.40mtr.pump motor set must be bee standard energy star rating ( 3 5 ) as per is – 8034:2002make ksb / pluga / b.g. / texmo / approved make ) .n.b.; ( i ) h / q characteristic curve of pump set should be submitted before delivery. ( ii ) test certificate of pump & motor should be submitted during delivery & g.c. 2 b ) 4.0 sq.mm.3core, water proof flat cable, suitable for above pump set. ( make finolex / gloster / mescab / currency / crystal / polycab / approved make ) 3 c ) 100 a 4 way 415 v wall mounted busbar chamber ( make ( havels / standard / approved make ) 4 d ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 5 e ) supply and delivery of 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 6 supply & delivery of following materials of best quality. a ) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. ( make : ashirbad / raksha / approved make ) . 7 i ) 10ft. long ( 3mtrs ) 8 ii ) 5ft. long ( 1.5mtrs ) 9 iii ) 80mm. dia. top & bottom adaptor 10 iv ) 3 dia. x 5 ft long m.s. ( 7.1 mm thick ) column pipe having both side 11 tpi thread and socket. 11 b ) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc. ( suitable for 80mm. dia. column pipe ) 12 c ) split type m.s. fabricated tube well cover for 250mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 13 d ) 102 mm. dia. 0 7 kg. / sq.cm. range, wall mounted pressure gauge. ( make: h. guru / febig / approved make ) . 14 i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials ) 15 e ) depth gauge ( make: h. guru / febig / approved make ) of 102mm. dia. with steel air pipe of reqd. length ( 85ft ) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials ) 16 f ) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt / h. bolt 25.mm.dia. arrangement ( 4 ends ) , clamps for holding pump motor, nuts & bolts etc. complete as per direction eic. including 10mm.dia. stranded steel wire rope or 16mm dia. nylone rope for hanging of anti snapping safety device as per direction of eic. 17 g ) 80mm.dia. cidf non rising spindle sluice valve ( is: 14846 ) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line. ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) .n.b: i ) test certificates for both valves should be submitted at the time of delivery. ii ) m. s. specials should have minimum 7mm.thickness. 18 h ) ø80 mm cidf single door swing non return valve ( is: 5312, part i ) with pn1.0 pressure rating, ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . 19 i ) 80mm dia. three phase, ( 415v ) , actuator operated wafer type butterfly valve ( bs: 5155 ) with pn1.0 pressure rating, having valve body of ci ( is: 210, gr. fg: 260 ) . & shaft of stainless steel ( aisi 410 ) . ( make actuator rotork / cair / limitorque / auma valve – ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . ( t.c. needed ) . 20 j ) ø3 x 2.75 mtr cidf pipe 21 k ) ø3 x 1.0 mtr cidf pipe 22 l ) ø 3 x 2 6 cidf pipe 23 m ) ø 3 x 2 ft cidf pipe 24 n ) ø 3 flanged tail piece 25 o ) ø 3cidf bend 26 p ) steel plug, m. s. nipple, flange, nuts, bolts etc 27 q ) ø 3 m. s. cross 28 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic ( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump, 15h.p. to 25h.p. in s / d operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring.the panel shall be equipped by complete wiring with following devices. i. 1 ) incomer a ) suitable capacity mccb, tpn ( 100 amp ) ( l&t / havells ) .b ) 96sqmm. ( 0 60a ) , digital ammeter with selector switch & c.t .s ( ae ) . c ) 96sq.mm. ( 0 – 500 volt ) digital voltmeter with selector switch. ( ae ) d ) red, yellow & blue ( led type ) phase indicator lamps. ( kaycee ) 3nos.2 ) outgoingauto / manual star delta starter with mpcb along with actuator operated butterfly valve.a ) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor. – 3nos. b ) micro processor based digital motor protection relay with over load, locked rotor & phase reversal / single phase protection for pump motor. make:bch ( bocr dsb ) 29 c ) electronic stat delta timer 0 30sec. ( range ) 1no.d ) programmable logical control ( plc ) with suitable i / p & o / p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e ) over voltage / under voltage protection relay. 1 no.f ) auxiliary contactor & timers for auto manual control logic. 1setg ) suitable capacity capacitor. 1seth ) tp, mcb for capacitor back up protection. 1noi ) suitable capacity tp, air break contactor for switching of capacitor.j ) electronic on delay timer for delayed switching of capacitor. 1no.k ) auto / manual selector switch. 1no.l ) 6amp, sp, mcb for control circuit. 1no.m ) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set.ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine.a ) 9amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 30 b ) metallic over load relay of range 1.5 to 3.0 amp for chlorinator.c ) level controller circuit for chlorine tank.iii. yard lighting arrangement.a ) 9 amp, tp, 240volt a.c. coil contactor. 1no.b ) programmable digital timer for auto / manual operation.note :the following 3 items ( a, b & c ) are common for above i, ii & iiia ) on / off / trip indicating lamp for pump motor / valve actuator / chlorinator. – 1set.b ) start / stop, forwarded / reverse push button for manual operation of pump motor, actuator & chlorinator. c ) power terminals for pump motor / tpn yard lighting / chlorine motor along with level controller / spn internal wiring / valve actuator 1set. ( make: rnr / ecs / pcf project / jolly engineering pvt. ltd. / approved make ) 31 making brick pillar for supporting pipe line ( 10 x 10 x4 ft ) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 32 installation of the item no. ( 1 ) to ( 3 ) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc ( 4:2:1 ) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 33 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 25sq.mm. xlpe armoured cables 34 finishing the end of 25sq.mm. 31 / 2 core xlpe armoured cables by crimping method including supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 35 making necessary non metalic pipe is 14930 ( 80mm. dia. ) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 36 double eathing with 50mm. dia. tata – medium g.i. pipe 3.64mm. thick × 3.04mtr. long and 2×4swg gi ( hot dip ) wire ( 4mtr. long ) , 13mm. dia. × 80mm. long gi bolts, double nuts, double washers including supply & fitting 15mm. dia. g.i. pipe protection ( 1mtrs. long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an overage depth of 3.65mtrs. below the ground level & restoring surface duly rammed. 37 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2 / ie3 ( make of machine : swelore / any other approved, make of motor : abb / cgl / kec / any other approved make ) 38 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone chips ] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [ power will be feed from plc panel of pumping machinery ] 39 distribution wiring in 1.1kv. grade, ( 2x1.5mm2 ) single core stranded fr pvc insulated & unsheathed copper wire ( approved make ) in suitable size pvc casing capping ( precision make ) with ( 1.5 sqmm ) single core stranded fr pvc insulted & unsheathed copper wire for ecc, including necessary pvc clips, fittings etc. to light / fan point with piano key type switch ( anchor make ) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [ pvc casing capping and switch board both on surface ] 40 a ) average run 4. 5 mtr. 41 supply and fitting fixing of 40a dp isolator ( make : havells / standard ) 42 supply and delivery of cfl , 23 watt, ( make phillips / other approvedmake ) 43 supply and fitting fixing of ceiling fan ( make: usha / crompton / havels / other approvedmake ) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1 / 1.4 pvc copper wire for down rod with making necessary connection complete. 44 supply & fitting fixing of 10 watt, led fixture set for phillips model no. brp 020 / 10 led ( make: phillps / other approved make ) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 45 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc / cu wire as to g s. model : tmc0552xtld36webt ( make philips / havells / bajaj / other approvedmake ) 46 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj / havells / other approvedmake ) 47 supply and delivery at site a.c. 3 ph. oil cool type voltage stabilizer suitable for unbalanced input voltage with following specification. ( make: ae / sen & pandit / opto elect. / ecs / fiji / any approved make ) a ) input:250 500 v, 3ph., 50hz, 4 wireb ) output, 415v + 1% 3ph., 50hz.c ) capacity: 20 kva.d ) auto manual switch. is 9815 ( i ) e ) raise / lower push button.f ) single lamps to indicate and limits of input.g ) voltmeter for input and output voltage. ( manufacturing test certificate should be produced at the time of delivery ) h ) with u / v.o. / v.o. / l protection with contractor at output side, input mcb & ammeter etc. ( tc / gc needed ) . 48 supply the following electrical accessories at site. 49 a ) 100amp. 4 pole 415v tpn off load change over switch ( make : standard / havells’ / abb / siemens ) 50 b ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 51 b ) 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 52 installation of the above voltage stabilizer of ( item no. 1 to 2 ) on the foundation incl. interconnection complete & testing the voltage stabilizer along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 53 add. gst@12% 54 add. cess@1%...

Public Health Engineering Department - West Bengal

32349309 supply & installation of submersible pumping machinery , voltage stabilizer, chlorination system and internal house wiringfor tube well no. 4at rupganj water scheme under cmd, phe dte., dist. purba bardhaman 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site.a ) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications.p u m pdischarge ( 30 m3 / h ) h e a d ( 66 mtr. ) s h a f t.stainless steel.outlet size. 80mm. pump efficiency in percentage: minimum 65.m o t o r ( 12.5hp ) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900.size of tubewell : ( 300mm. x 200mm.dia ) . and length of housing pipe 48.00mtr.pump motor set must be bee standard energy star rating ( 3 5 ) as per is – 8034:2002make ksb / pluga / b.g. / texmo / approved make ) .n.b.; ( i ) h / q characteristic curve of pump set should be submitted before delivery. ( ii ) test certificate of pump & motor should be submitted during delivery & g.c. 2 b ) 4.0 sq.mm.3core, water proof flat cable, suitable for above pump set. ( make finolex / gloster / mescab / currency / crystal / polycab / approved make ) 3 c ) 100 a 4 way 415 v wall mounted busbar chamber ( make ( havels / standard / approved make ) 4 d ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 5 e ) supply and delivery of 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 6 supply & delivery of following materials of best quality. a ) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. ( make : ashirbad / raksha / approved make ) . 7 i ) 10ft. long ( 3mtrs ) 8 ii ) 5ft. long ( 1.5mtrs ) 9 iii ) 80mm. dia. top & bottom adaptor 10 iv ) 3 dia. x 5 ft long m.s. ( 7.1 mm thick ) column pipe having both side 11 tpi thread and socket. 11 b ) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc. ( suitable for 80mm. dia. column pipe ) 12 c ) split type m.s. fabricated tube well cover for 300mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 13 d ) 102 mm. dia. 0 7 kg. / sq.cm. range, wall mounted pressure gauge. ( make: h. guru / febig / approved make ) . 14 i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials ) 15 e ) depth gauge ( make: h. guru / febig / approved make ) of 102mm. dia. with steel air pipe of reqd. length ( 85ft ) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials ) 16 f ) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt / h. bolt 25.mm.dia. arrangement ( 4 ends ) , clamps for holding pump motor, nuts & bolts etc. complete as per direction eic. including 10mm.dia. stranded steel wire rope or 16mm dia. nylone rope for hanging of anti snapping safety device as per direction of eic. 17 g ) 80mm.dia. cidf non rising spindle sluice valve ( is: 14846 ) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line. ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) .n.b: i ) test certificates for both valves should be submitted at the time of delivery. ii ) m. s. specials should have minimum 7mm.thickness. 18 h ) ø80 mm cidf single door swing non return valve ( is: 5312, part i ) with pn1.0 pressure rating, ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . 19 i ) 80mm dia. three phase, ( 415v ) , actuator operated wafer type butterfly valve ( bs: 5155 ) with pn1.0 pressure rating, having valve body of ci ( is: 210, gr. fg: 260 ) . & shaft of stainless steel ( aisi 410 ) . ( make actuator rotork / cair / limitorque / auma valve – ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . ( t.c. needed ) . 20 j ) ø3 x 2.75 mtr cidf pipe 21 k ) ø3 x 1.0 mtr cidf pipe 22 l ) ø 3 x 2 6 cidf pipe 23 m ) ø 3 x 2 ft cidf pipe 24 n ) ø 3 flanged tail piece 25 o ) ø 3cidf bend 26 p ) steel plug, m. s. nipple, flange, nuts, bolts etc 27 q ) ø 3 m. s. cross 28 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic ( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump, 7.5h.p. to 12.5h.p. in s / d operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring.the panel shall be equipped by complete wiring with following devices. i. 1 ) incomer a ) suitable capacity mccb, tpn ( 100 amp ) ( l&t / havells ) .b ) 96sqmm. ( 0 60a ) , digital ammeter with selector switch & c.t .s ( ae ) . c ) 96sq.mm. ( 0 – 500 volt ) digital voltmeter with selector switch. ( ae ) d ) red, yellow & blue ( led type ) phase indicator lamps. ( kaycee ) 3nos.2 ) outgoingauto / manual star delta starter with mpcb along with actuator operated butterfly valve.a ) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor.– 3nos. b ) micro processor based digital motor protection relay with over load, locked rotor & phase reversal / single phase protection for pump motor. make:bch ( bocr dsb ) 29 c ) electronic stat delta timer 0 30sec. ( range ) 1no.d ) programmable logical control ( plc ) with suitable i / p & o / p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e ) over voltage / under voltage protection relay. 1 no.f ) auxiliary contactor & timers for auto manual control logic. 1setg ) suitable capacity capacitor. 1seth ) tp, mcb for capacitor back up protection. 1noi ) suitable capacity tp, air break contactor for switching of capacitor.j ) electronic on delay timer for delayed switching of capacitor. 1no.k ) auto / manual selector switch. 1no.l ) 6amp, sp, mcb for control circuit. 1no.m ) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set.ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine.a ) 9amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 30 b ) metallic over load relay of range 1.5 to 3.0 amp for chlorinator.c ) level controller circuit for chlorine tank.iii. yard lighting arrangement.a ) 9 amp, tp, 240volt a.c. coil contactor. 1no.b ) programmable digital timer for auto / manual operation.note :the following 3 items ( a, b & c ) are common for above i, ii & iiia ) on / off / trip indicating lamp for pump motor / valve actuator / chlorinator. – 1set.b ) start / stop, forwarded / reverse push button for manual operation of pump motor, actuator & chlorinator. c ) power terminals for pump motor / tpn yard lighting / chlorine motor along with level controller / spn internal wiring / valve actuator 1set. ( make: rnr / ecs / pcf project / jolly engineering pvt. ltd. / approved make ) 31 making brick pillar for supporting pipe line ( 10 x 10 x4 ft ) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 32 installation of the item no. ( 1 ) to ( 3 ) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc ( 4:2:1 ) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 33 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 25sq.mm. xlpe armoured cables 34 finishing the end of 25sq.mm. 31 / 2 core xlpe armoured cables by crimping method including supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 35 making necessary non metalic pipe is 14930 ( 80mm. dia. ) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 36 double eathing with 50mm. dia. tata – medium g.i. pipe 3.64mm. thick × 3.04mtr. long and 2×4swg gi ( hot dip ) wire ( 4mtr. long ) , 13mm. dia. × 80mm. long gi bolts, double nuts, double washers including supply & fitting 15mm. dia. g.i. pipe protection ( 1mtrs. long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an overage depth of 3.65mtrs. below the ground level & restoring surface duly rammed. 37 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2 / ie3 ( make of machine : swelore / any other approved, make of motor : abb / cgl / kec / any other approved make ) 38 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone chips ] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [ power will be feed from plc panel of pumping machinery ] 39 distribution wiring in 1.1kv. grade, ( 2x1.5mm2 ) single core stranded fr pvc insulated & unsheathed copper wire ( approved make ) in suitable size pvc casing capping ( precision make ) with ( 1.5 sqmm ) single core stranded fr pvc insulted & unsheathed copper wire for ecc, including necessary pvc clips, fittings etc. to light / fan point with piano key type switch ( anchor make ) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [ pvc casing capping and switch board both on surface ] 40 a ) average run 4. 5 mtr. 41 supply and fitting fixing of 40a dp isolator ( make : havells / standard ) 42 supply and delivery of cfl , 23 watt, ( make phillips / other approvedmake ) 43 supply and fitting fixing of ceiling fan ( make: usha / crompton / havels / other approvedmake ) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1 / 1.4 pvc copper wire for down rod with making necessary connection complete. 44 supply & fitting fixing of 10 watt, led fixture set for phillips model no. brp 020 / 10 led ( make: phillps / other approved make ) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 45 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc / cu wire as to g s. model : tmc0552xtld36webt ( make philips / havells / bajaj / other approvedmake ) 46 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj / havells / other approvedmake ) 47 supply and delivery at site a.c. 3 ph. oil cool type voltage stabilizer suitable for unbalanced input voltage with following specification. ( make: ae / sen & pandit / opto elect. / ecs / fiji / any approved make ) a ) input:250 500 v, 3ph., 50hz, 4 wireb ) output, 415v + 1% 3ph., 50hz.c ) capacity: 20 kva.d ) auto manual switch. is 9815 ( i ) e ) raise / lower push button.f ) single lamps to indicate and limits of input.g ) voltmeter for input and output voltage. ( manufacturing test certificate should be produced at the time of delivery ) h ) with u / v.o. / v.o. / l protection with contractor at output side, input mcb & ammeter etc. ( tc / gc needed ) . 48 supply the following electrical accessories at site. 49 a ) 100amp. 4 pole 415v tpn off load change over switch ( make : standard / havells’ / abb / siemens ) 50 b ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 51 b ) 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 52 installation of the above voltage stabilizer of ( item no. 1 to 2 ) on the foundation incl. interconnection complete & testing the voltage stabilizer along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 53 add. gst@12% 54 add. cess@1%...

Public Health Engineering Department - West Bengal

32349305 supply & installation of submersible pumping machinery , voltage stabilizer, chlorination system and internal house wiringfor tube well no. 3atrupganjwater scheme under cmd, phe dte., dist. purba bardhaman= 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site.a ) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications.p u m pdischarge ( 12 m3 / h ) h e a d ( 76 mtr. ) s h a f t.stainless steel.outlet size. 65mm. pump efficiency in percentage: minimum 65.m o t o r ( 6hp ) ( dol connection ) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900.size of tubewell : ( 200mm.dia ) . and length of housing pipe 150.00mtr.pump motor set must be bee standard energy star rating ( 3 5 ) as per is – 8034:2002make ksb / pluga / b.g. / texmo / approved make ) .n.b.; ( i ) h / q characteristic curve of pump set should be submitted before delivery. ( ii ) test certificate of pump & motor should be submitted during delivery & g.c. 2 b ) 4.0 sq.mm.3core, water proof flat cable, suitable for above pump set. ( make finolex / gloster / mescab / currency / crystal / polycab / approved make ) 3 c ) 100 a 4 way 415 v wall mounted busbar chamber ( make ( havels / standard / approved make ) 4 d ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 5 e ) supply and delivery of 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 6 supply & delivery of following materials of best quality. a ) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. ( make : ashirbad / raksha / approved make ) . 7 i ) 10ft. long ( 3mtrs ) 8 ii ) 5ft. long ( 1.5mtrs ) 9 iii ) 80mm. dia. top & bottom adaptor 10 iv ) 3 x 2.5 m.s. reducer 11 v ) 3 dia. x 5 ft long m.s. ( 7.1 mm thick ) column pipe having both side 11 tpi thread and socket. 12 b ) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc. ( suitable for 80mm. dia. column pipe ) 13 c ) split type m.s. fabricated tube well cover for 200mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 14 d ) 102 mm. dia. 0 7 kg. / sq.cm. range, wall mounted pressure gauge. ( make: h. guru / febig / approved make ) . 15 i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials ) 16 e ) depth gauge ( make: h. guru / febig / approved make ) of 102mm. dia. with steel air pipe of reqd. length ( 85ft ) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials ) 17 f ) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt / h. bolt 25.mm.dia. arrangement ( 4 ends ) , clamps for holding pump motor, nuts & bolts etc. complete as per direction eic. including 10mm.dia. stranded steel wire rope or 16mm dia. nylone rope for hanging of anti snapping safety device as per direction of eic. 18 g ) 80mm.dia. cidf non rising spindle sluice valve ( is: 14846 ) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line. ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) .n.b: i ) test certificates for both valves should be submitted at the time of delivery. ii ) m. s. specials should have minimum 7mm.thickness. 19 h ) ø80 mm cidf single door swing non return valve ( is: 5312, part i ) with pn1.0 pressure rating, ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . 20 i ) 80mm dia. three phase, ( 415v ) , actuator operated wafer type butterfly valve ( bs: 5155 ) with pn1.0 pressure rating, having valve body of ci ( is: 210, gr. fg: 260 ) . & shaft of stainless steel ( aisi 410 ) . ( make actuator rotork / cair / limitorque / auma valve – ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . ( t.c. needed ) . 21 j ) ø3 x 2.75 mtr cidf pipe 22 k ) ø3 x 1.0 mtr cidf pipe 23 l ) ø 3 x 2 6 cidf pipe 24 m ) ø 3 x 2 ft cidf pipe 25 n ) ø 3 flanged tail piece 26 o ) ø 3cidf bend 27 p ) steel plug, m. s. nipple, flange, nuts, bolts etc 28 q ) ø 3 m. s. cross 29 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic ( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump, 5h.p. to 7.5h.p. in dol operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring.the panel shall be equipped by complete wiring with following devices. i. 1 ) incomer a ) suitable capacity mccb, tpn ( 100 a / 36ka ) ( l&t / havells ) .b ) 96sqmm. ( 0 60a ) , digital ammeter with selector switch & c.t .s ( ae ) . c ) 96sq.mm. ( 0 – 500 volt ) digital voltmeter with selector switch. ( ae ) d ) red, yellow & blue ( led type ) phase indicator lamps. ( kaycee ) 3nos.2 ) outgoingauto / manual star delta starter with mpcb along with actuator operated butterfly valve.a ) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor.– 3nos. b ) micro processor based digital motor protection relay with over load, locked rotor & phase reversal / single phase protection for pump motor. make:bch ( bocr dsb ) 30 c ) electronic stat delta timer 0 30sec. ( range ) 1no.d ) programmable logical control ( plc ) with suitable i / p & o / p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e ) over voltage / under voltage protection relay. 1 no.f ) auxiliary contactor & timers for auto manual control logic. 1setg ) suitable capacity capacitor. 1seth ) tp, mcb for capacitor back up protection. 1noi ) suitable capacity tp, air break contactor for switching of capacitor.j ) electronic on delay timer for delayed switching of capacitor. 1no.k ) auto / manual selector switch. 1no.l ) 6amp, sp, mcb for control circuit. 1no.m ) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set.ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine.a ) 9amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 31 b ) metallic over load relay of range 1.5 to 3.0 amp for chlorinator.c ) level controller circuit for chlorine tank.iii. yard lighting arrangement.a ) 9 amp, tp, 240volt a.c. coil contactor. 1no.b ) programmable digital timer for auto / manual operation.note :the following 3 items ( a, b & c ) are common for above i, ii & iiia ) on / off / trip indicating lamp for pump motor / valve actuator / chlorinator. – 1set.b ) start / stop, forwarded / reverse push button for manual operation of pump motor, actuator & chlorinator. c ) power terminals for pump motor / tpn yard lighting / chlorine motor along with level controller / spn internal wiring / valve actuator 1set. ( make: rnr / ecs / pcf project / jolly engineering pvt. ltd. / approved make ) 32 making brick pillar for supporting pipe line ( 10 x 10 x4 ft ) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 33 installation of the item no. ( 1 ) to ( 3 ) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc ( 4:2:1 ) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 34 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 25sq.mm. xlpe armoured cables 35 finishing the end of 25sq.mm. 31 / 2 core xlpe armoured cables by crimping method including supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 36 making necessary non metalic pipe is 14930 ( 80mm. dia. ) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 37 double eathing with 50mm. dia. tata – medium g.i. pipe 3.64mm. thick × 3.04mtr. long and 2×4swg gi ( hot dip ) wire ( 4mtr. long ) , 13mm. dia. × 80mm. long gi bolts, double nuts, double washers including supply & fitting 15mm. dia. g.i. pipe protection ( 1mtrs. long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an overage depth of 3.65mtrs. below the ground level & restoring surface duly rammed. 38 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2 / ie3 ( make of machine : swelore / any other approved, make of motor : abb / cgl / kec / any other approved make ) 39 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone chips ] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [ power will be feed from plc panel of pumping machinery ] 40 distribution wiring in 1.1kv. grade, ( 2x1.5mm2 ) single core stranded fr pvc insulated & unsheathed copper wire ( approved make ) in suitable size pvc casing capping ( precision make ) with ( 1.5 sqmm ) single core stranded fr pvc insulted & unsheathed copper wire for ecc, including necessary pvc clips, fittings etc. to light / fan point with piano key type switch ( anchor make ) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [ pvc casing capping and switch board both on surface ] 41 a ) average run 4. 5 mtr. 42 supply and fitting fixing of 40a dp isolator ( make : havells / standard ) 43 supply and delivery of cfl , 23 watt, ( make phillips / other approvedmake ) 44 supply and fitting fixing of ceiling fan ( make: usha / crompton / havels / other approvedmake ) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1 / 1.4 pvc copper wire for down rod with making necessary connection complete. 45 supply & fitting fixing of 10 watt, led fixture set for phillips model no. brp 020 / 10 led ( make: phillps / other approved make ) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 46 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc / cu wire as to g s. model : tmc0552xtld36webt ( make philips / havells / bajaj / other approvedmake ) 47 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj / havells / other approvedmake ) 48 supply and delivery at site a.c. 3 ph. oil cool type voltage stabilizer suitable for unbalanced input voltage with following specification. ( make: ae / sen & pandit / opto elect. / ecs / fiji / any approved make ) a ) input:250 500 v, 3ph., 50hz, 4 wireb ) output, 415v + 1% 3ph., 50hz.c ) capacity: 15 kva.d ) auto manual switch. is 9815 ( i ) e ) raise / lower push button.f ) single lamps to indicate and limits of input.g ) voltmeter for input and output voltage. ( manufacturing test certificate should be produced at the time of delivery ) h ) with u / v.o. / v.o. / l protection with contractor at output side, input mcb & ammeter etc. ( tc / gc needed ) . 49 supply the following electrical accessories at site. 50 a ) 100amp. 4 pole 415v tpn off load change over switch ( make : standard / havells’ / abb / siemens ) 51 b ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 52 c ) 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 53 installation of the above voltage stabilizer of ( item no. 1 to 2 ) on the foundation incl. interconnection complete & testing the voltage stabilizer along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 54 add. gst12@12% 55 add. cess@1%...

Public Health Engineering Department - West Bengal

32349298 supply & installation of submersible pumping machinery , voltage stabilizer, chlorination system and internal house wiring for tube well no. 1atteliparawater supply scheme under cmd, phe dte., dist. purba bardhaman 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site.a ) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications.p u m pdischarge ( 12 m3 / h ) h e a d ( 67 mtr. ) s h a f t.stainless steel.outlet size. 65mm. pump efficiency in percentage: minimum 65.m o t o r ( 7.5hp ) ( dol connection ) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900.size of tubewell : ( 250mm. x 150mm.dia ) . and length of housing pipe 48.00mtr.pump motor set must be bee standard energy star rating ( 3 5 ) as per is – 8034:2002make ksb / pluga / b.g. / texmo / approved make ) .n.b.; ( i ) h / q characteristic curve of pump set should be submitted before delivery. ( ii ) test certificate of pump & motor should be submitted during delivery & g.c. 2 b ) 4.0 sq.mm.3core, water proof flat cable, suitable for above pump set. ( make finolex / gloster / mescab / currency / crystal / polycab / approved make ) 3 c ) 100 a 4 way 415 v wall mounted busbar chamber ( make ( havels / standard / approved make ) 4 d ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 5 e ) supply and delivery of 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 6 supply & delivery of following materials of best quality. a ) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. ( make : ashirbad / raksha / approved make ) . 7 i ) 10ft. long ( 3mtrs ) 8 ii ) 5ft. long ( 1.5mtrs ) 9 iii ) 80mm. dia. top & bottom adaptor 10 iv ) 3 x 2.5 m.s. reducer 11 v ) 3 dia. x 5 ft long m.s. ( 7.1 mm thick ) column pipe having both side 11 tpi thread and socket. 12 b ) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc. ( suitable for 80mm. dia. column pipe ) 13 c ) split type m.s. fabricated tube well cover for 250mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 14 d ) 102 mm. dia. 0 7 kg. / sq.cm. range, wall mounted pressure gauge. ( make: h. guru / febig / approved make ) . 15 i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials ) 16 e ) depth gauge ( make: h. guru / febig / approved make ) of 102mm. dia. with steel air pipe of reqd. length ( 85ft ) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials ) 17 f ) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt / h. bolt 25.mm.dia. arrangement ( 4 ends ) , clamps for holding pump motor, nuts & bolts etc. complete as per direction eic. including 10mm.dia. stranded steel wire rope or 16mm dia. nylone rope for hanging of anti snapping safety device as per direction of eic. 18 g ) 80mm.dia. cidf non rising spindle sluice valve ( is: 14846 ) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line. ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) .n.b: i ) test certificates for both valves should be submitted at the time of delivery. ii ) m. s. specials should have minimum 7mm.thickness. 19 h ) ø80 mm cidf single door swing non return valve ( is: 5312, part i ) with pn1.0 pressure rating, ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . 20 i ) 80mm dia. three phase, ( 415v ) , actuator operated wafer type butterfly valve ( bs: 5155 ) with pn1.0 pressure rating, having valve body of ci ( is: 210, gr. fg: 260 ) . & shaft of stainless steel ( aisi 410 ) . ( make actuator rotork / cair / limitorque / auma valve – ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . ( t.c. needed ) . 21 j ) ø3 x 2.75 mtr cidf pipe 22 k ) ø3 x 1.0 mtr cidf pipe 23 l ) ø 3 x 2 6 cidf pipe 24 m ) ø 3 x 2 ft cidf pipe 25 n ) ø 3 flanged tail piece 26 o ) ø 3cidf bend 27 p ) steel plug, m. s. nipple, flange, nuts, bolts etc 28 q ) ø 3 m. s. cross 29 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic ( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump, 5h.p. to 7.5h.p. in dol operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring.the panel shall be equipped by complete wiring with following devices. i. 1 ) incomer a ) suitable capacity mccb, tpn ( 100 a / 36ka ) ( l&t / havells ) .b ) 96sqmm. ( 0 60a ) , digital ammeter with selector switch & c.t .s ( ae ) . c ) 96sq.mm. ( 0 – 500 volt ) digital voltmeter with selector switch. ( ae ) d ) red, yellow & blue ( led type ) phase indicator lamps. ( kaycee ) 3nos.2 ) outgoingauto / manual star delta starter with mpcb along with actuator operated butterfly valve.a ) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor.– 3nos. b ) micro processor based digital motor protection relay with over load, locked rotor & phase reversal / single phase protection for pump motor. make:bch ( bocr dsb ) 30 c ) electronic stat delta timer 0 30sec. ( range ) 1no.d ) programmable logical control ( plc ) with suitable i / p & o / p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e ) over voltage / under voltage protection relay. 1 no.f ) auxiliary contactor & timers for auto manual control logic. 1setg ) suitable capacity capacitor. 1seth ) tp, mcb for capacitor back up protection. 1noi ) suitable capacity tp, air break contactor for switching of capacitor.j ) electronic on delay timer for delayed switching of capacitor. 1no.k ) auto / manual selector switch. 1no.l ) 6amp, sp, mcb for control circuit. 1no.m ) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set.ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine.a ) 9amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 31 b ) metallic over load relay of range 1.5 to 3.0 amp for chlorinator.c ) level controller circuit for chlorine tank.iii. yard lighting arrangement.a ) 9 amp, tp, 240volt a.c. coil contactor. 1no.b ) programmable digital timer for auto / manual operation.note :the following 3 items ( a, b & c ) are common for above i, ii & iiia ) on / off / trip indicating lamp for pump motor / valve actuator / chlorinator.– 1set.b ) start / stop, forwarded / reverse push button for manual operation of pump motor, actuator & chlorinator. c ) power terminals for pump motor / tpn yard lighting / chlorine motor along with level controller / spn internal wiring / valve actuator 1set. ( make: rnr / ecs / pcf project / jolly engineering pvt. ltd. / approved make ) 32 making brick pillar for supporting pipe line ( 10 x 10 x4 ft ) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 33 installation of the item no. ( 1 ) to ( 3 ) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc ( 4:2:1 ) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 34 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 25sq.mm. xlpe armoured cables 35 finishing the end of 25sq.mm. 31 / 2 core xlpe armoured cables by crimping method including supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 36 making necessary non metalic pipe is 14930 ( 80mm. dia. ) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 37 double eathing with 50mm. dia. tata – medium g.i. pipe 3.64mm. thick × 3.04mtr. long and 2×4swg gi ( hot dip ) wire ( 4mtr. long ) , 13mm. dia. × 80mm. long gi bolts, double nuts, double washers including supply & fitting 15mm. dia. g.i. pipe protection ( 1mtrs. long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an overage depth of 3.65mtrs. below the ground level & restoring surface duly rammed. 38 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2 / ie3 ( make of machine : swelore / any other approved, make of motor : abb / cgl / kec / any other approved make ) 39 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone chips ] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [ power will be feed from plc panel of pumping machinery ] 40 distribution wiring in 1.1kv. grade, ( 2x1.5mm2 ) single core stranded fr pvc insulated & unsheathed copper wire ( approved make ) in suitable size pvc casing capping ( precision make ) with ( 1.5 sqmm ) single core stranded fr pvc insulted & unsheathed copper wire for ecc, including necessary pvc clips, fittings etc. to light / fan point with piano key type switch ( anchor make ) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [ pvc casing capping and switch board both on surface ] 41 a ) average run 4. 5 mtr. 42 supply and fitting fixing of 40a dp isolator ( make : havells / standard ) 43 supply and delivery of cfl , 23 watt, ( make phillips / other approvedmake ) 44 supply and fitting fixing of ceiling fan ( make: usha / crompton / havels / other approvedmake ) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1 / 1.4 pvc copper wire for down rod with making necessary connection complete. 45 supply & fitting fixing of 10 watt, led fixture set for phillips model no. brp 020 / 10 led ( make: phillps / other approved make ) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 46 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc / cu wire as to g s. model : tmc0552xtld36webt ( make philips / havells / bajaj / other approvedmake ) 47 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj / havells / other approvedmake ) 48 supply and delivery at site a.c. 3 ph. oil cooled type voltage stabilizer suitable for unbalanced input voltage with following specification. ( make: ae / sen & pandit / opto elect. / ecs / fiji / any approved make ) a ) input:250 500 v, 3ph., 50hz, 4 wireb ) output, 415v + 1% 3ph., 50hz.c ) capacity: 15 kva.d ) auto manual switch. is 9815 ( i ) e ) raise / lower push button.f ) single lamps to indicate and limits of input.g ) voltmeter for input and output voltage. ( manufacturing test certificate should be produced at the time of delivery ) h ) with u / v.o. / v.o. / l protection with contractor at output side, input mcb & ammeter etc. ( tc / gc needed ) . 49 supply the following electrical accessories at site. 50 a ) 100amp. 4 pole 415v tpn off load change over switch ( make : standard / havells’ / abb / siemens ) 51 b ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 52 c ) 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 53 installation of the above voltage stabilizer of ( item no. 1 to 2 ) on the foundation incl. interconnection complete & testing the voltage stabilizer along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 54 add. gst12@12% 55 add. cess@1%...

Public Health Engineering Department - West Bengal

32349294 supply & installation of submersible pumping machinery , voltage stabilizer, chlorination system and internal house wiringfor tube well no. 3at augmentation of gopalpur water supply scheme under cmd, phe dte., dist. purba bardhaman. 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site.a ) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications.p u m pdischarge ( 30 m3 / h ) h e a d ( 66 mtr. ) s h a f t.stainless steel.outlet size. 80mm. pump efficiency in percentage: minimum 65.m o t o r ( 12.5hp ) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900.size of tubewell : ( 300mm. x 200mm.dia ) . and length of housing pipe 54.00mtr.pump motor set must be bee standard energy star rating ( 3 5 ) as per is – 8034:2002make ksb / pluga / b.g. / texmo / approved make ) .n.b.; ( i ) h / q characteristic curve of pump set should be submitted before delivery. ( ii ) test certificate of pump & motor should be submitted during delivery & g.c. 2 b ) 4.0 sq.mm.3core, water proof flat cable, suitable for above pump set. ( make finolex / gloster / mescab / currency / crystal / polycab / approved make ) 3 c ) 100 a 4 way 415 v wall mounted busbar chamber ( make ( havels / standard / approved make ) 4 d ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 5 e ) supply and delivery of 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 6 supply & delivery of following materials of best quality. a ) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. ( make : ashirbad / raksha / approved make ) . 7 i ) 10ft. long ( 3mtrs ) 8 ii ) 5ft. long ( 1.5mtrs ) 9 iii ) 80mm. dia. top & bottom adaptor 10 iv ) 3 dia. x 5 ft long m.s. ( 7.1 mm thick ) column pipe having both side 11 tpi thread and socket. 11 b ) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc. ( suitable for 80mm. dia. column pipe ) 12 c ) split type m.s. fabricated tube well cover for 300mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 13 d ) 102 mm. dia. 0 7 kg. / sq.cm. range, wall mounted pressure gauge. ( make: h. guru / febig / approved make ) . 14 i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials ) 15 e ) depth gauge ( make: h. guru / febig / approved make ) of 102mm. dia. with steel air pipe of reqd. length ( 85ft ) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials ) 16 f ) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt / h. bolt 25.mm.dia. arrangement ( 4 ends ) , clamps for holding pump motor, nuts & bolts etc. complete as per direction eic. including 10mm.dia. stranded steel wire rope or 16mm dia. nylone rope for hanging of anti snapping safety device as per direction of eic. 17 g ) 80mm.dia. cidf non rising spindle sluice valve ( is: 14846 ) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line. ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) .n.b: i ) test certificates for both valves should be submitted at the time of delivery. ii ) m. s. specials should have minimum 7mm.thickness. 18 h ) ø80 mm cidf single door swing non return valve ( is: 5312, part i ) with pn1.0 pressure rating, ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . 19 i ) 80mm dia. three phase, ( 415v ) , actuator operated wafer type butterfly valve ( bs: 5155 ) with pn1.0 pressure rating, having valve body of ci ( is: 210, gr. fg: 260 ) . & shaft of stainless steel ( aisi 410 ) . ( make actuator rotork / cair / limitorque / auma valve – ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . ( t.c. needed ) . 20 j ) ø3 x 2.75 mtr cidf pipe 21 k ) ø3 x 1.0 mtr cidf pipe 22 l ) ø 3 x 2 6 cidf pipe 23 m ) ø 3 x 2 ft cidf pipe 24 n ) ø 3 flanged tail piece 25 o ) ø 3cidf bend 26 p ) steel plug, m. s. nipple, flange, nuts, bolts etc 27 q ) ø 3 m. s. cross 28 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic ( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump, 7.5h.p. to 12.5h.p. in s / d operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring.the panel shall be equipped by complete wiring with following devices. i. 1 ) incomer a ) suitable capacity mccb, tpn ( 100 amp ) ( l&t / havells ) .b ) 96sqmm. ( 0 60a ) , digital ammeter with selector switch & c.t .s ( ae ) . c ) 96sq.mm. ( 0 – 500 volt ) digital voltmeter with selector switch. ( ae ) d ) red, yellow & blue ( led type ) phase indicator lamps. ( kaycee ) 3nos.2 ) outgoingauto / manual star delta starter with mpcb along with actuator operated butterfly valve.a ) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor.– 3nos. b ) micro processor based digital motor protection relay with over load, locked rotor & phase reversal / single phase protection for pump motor. make:bch ( bocr dsb ) 29 c ) electronic stat delta timer 0 30sec. ( range ) 1no.d ) programmable logical control ( plc ) with suitable i / p & o / p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e ) over voltage / under voltage protection relay. 1 no.f ) auxiliary contactor & timers for auto manual control logic. 1setg ) suitable capacity capacitor. 1seth ) tp, mcb for capacitor back up protection. 1noi ) suitable capacity tp, air break contactor for switching of capacitor.j ) electronic on delay timer for delayed switching of capacitor. 1no.k ) auto / manual selector switch. 1no.l ) 6amp, sp, mcb for control circuit. 1no.m ) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set.ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine.a ) 9amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 30 b ) metallic over load relay of range 1.5 to 3.0 amp for chlorinator.c ) level controller circuit for chlorine tank.iii. yard lighting arrangement.a ) 9 amp, tp, 240volt a.c. coil contactor. 1no.b ) programmable digital timer for auto / manual operation.note :the following 3 items ( a, b & c ) are common for above i, ii & iiia ) on / off / trip indicating lamp for pump motor / valve actuator / chlorinator.– 1set.b ) start / stop, forwarded / reverse push button for manual operation of pump motor, actuator & chlorinator. c ) power terminals for pump motor / tpn yard lighting / chlorine motor along with level controller / spn internal wiring / valve actuator 1set. ( make: rnr / ecs / pcf project / jolly engineering pvt. ltd. / approved make ) 31 making brick pillar for supporting pipe line ( 10 x 10 x4 ft ) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 32 installation of the item no. ( 1 ) to ( 3 ) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc ( 4:2:1 ) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 33 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 25sq.mm. xlpe armoured cables 34 finishing the end of 25sq.mm. 31 / 2 core xlpe armoured cables by crimping method including supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 35 making necessary non metalic pipe is 14930 ( 80mm. dia. ) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 36 double eathing with 50mm. dia. tata – medium g.i. pipe 3.64mm. thick × 3.04mtr. long and 2×4swg gi ( hot dip ) wire ( 4mtr. long ) , 13mm. dia. × 80mm. long gi bolts, double nuts, double washers including supply & fitting 15mm. dia. g.i. pipe protection ( 1mtrs. long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an overage depth of 3.65mtrs. below the ground level & restoring surface duly rammed. 37 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2 / ie3 ( make of machine : swelore / any other approved, make of motor : abb / cgl / kec / any other approved make ) 38 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone chips ] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [ power will be feed from plc panel of pumping machinery ] 39 distribution wiring in 1.1kv. grade, ( 2x1.5mm2 ) single core stranded fr pvc insulated & unsheathed copper wire ( approved make ) in suitable size pvc casing capping ( precision make ) with ( 1.5 sqmm ) single core stranded fr pvc insulted & unsheathed copper wire for ecc, including necessary pvc clips, fittings etc. to light / fan point with piano key type switch ( anchor make ) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [ pvc casing capping and switch board both on surface ] 40 a ) average run 4. 5 mtr. 41 supply and fitting fixing of 40a dp isolator ( make : havells / standard ) 42 supply and delivery of cfl , 23 watt, ( make phillips / other approvedmake ) 43 supply and fitting fixing of ceiling fan ( make: usha / crompton / havels / other approvedmake ) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1 / 1.4 pvc copper wire for down rod with making necessary connection complete. 44 supply & fitting fixing of 10 watt, led fixture set for phillips model no. brp 020 / 10 led ( make: phillps / other approved make ) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 45 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc / cu wire as to g s. model : tmc0552xtld36webt ( make philips / havells / bajaj / other approvedmake ) 46 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj / havells / other approvedmake ) 47 supply and delivery at site a.c. 3 ph. oil cooled type voltage stabilizer suitable for unbalanced input voltage with following specification. ( make: ae / sen & pandit / opto elect. / ecs / fiji / any approved make ) a ) input:250 500 v, 3ph., 50hz, 4 wireb ) output, 415v + 1% 3ph., 50hz.c ) capacity: 20 kva.d ) auto manual switch. is 9815 ( i ) e ) raise / lower push button.f ) single lamps to indicate and limits of input.g ) voltmeter for input and output voltage. ( manufacturing test certificate should be produced at the time of delivery ) h ) with u / v.o. / v.o. / l protection with contractor at output side, input mcb & ammeter etc. ( tc / gc needed ) . 48 supply the following electrical accessories at site. 49 a ) 100amp. 4 pole 415v tpn off load change over switch ( make : standard / havells’ / abb / siemens ) 50 b ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 51 c ) 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 52 installation of the above voltage stabilizer of ( item no. 1 to 2 ) on the foundation incl. interconnection complete & testing the voltage stabilizer along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 53 add. gst@12% 54 add. cess@1%...

Public Health Engineering Department - West Bengal

31969745 supply & installation of submersible pumping machinery , voltage stabilizer, chlorination system and internal house wiringfor tube well no. 1atteliparawater supply scheme under cmd, phe dte., dist. purba bardhaman. 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site.a ) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications.p u m pdischarge ( 12 m3 / h ) h e a d ( 67 mtr. ) s h a f t.stainless steel.outlet size. 65mm. pump efficiency in percentage: minimum 65.m o t o r ( 7.5hp ) ( dol connection ) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900.size of tubewell : ( 250mm. x 150mm.dia ) . and length of housing pipe 48.00mtr.pump motor set must be bee standard energy star rating ( 3 5 ) as per is – 8034:2002make ksb / pluga / b.g. / texmo / approved make ) .n.b.; ( i ) h / q characteristic curve of pump set should be submitted before delivery. ( ii ) test certificate of pump & motor should be submitted during delivery & g.c. 2 b ) 4.0 sq.mm.3core, water proof flat cable, suitable for above pump set. ( make finolex / gloster / mescab / currency / crystal / polycab / approved make ) 3 c ) 100 a 4 way 415 v wall mounted busbar chamber ( make ( havels / standard / approved make ) 4 d ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 5 e ) supply and delivery of 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 6 supply & delivery of following materials of best quality. a ) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. ( make : ashirbad / raksha / approved make ) . 7 i ) 10ft. long ( 3mtrs ) 8 ii ) 5ft. long ( 1.5mtrs ) 9 iii ) 80mm. dia. top & bottom adaptor 10 iv ) 3 x 2.5 m.s. reducer 11 v ) 3 dia. x 5 ft long m.s. ( 7.1 mm thick ) column pipe having both side 11 tpi thread and socket. 12 b ) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc. ( suitable for 80mm. dia. column pipe ) 13 c ) split type m.s. fabricated tube well cover for 250mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 14 d ) 102 mm. dia. 0 7 kg. / sq.cm. range, wall mounted pressure gauge. ( make: h. guru / febig / approved make ) . 15 i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials ) 16 e ) depth gauge ( make: h. guru / febig / approved make ) of 102mm. dia. with steel air pipe of reqd. length ( 85ft ) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials ) 17 f ) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt / h. bolt 25.mm.dia. arrangement ( 4 ends ) , clamps for holding pump motor, nuts & bolts etc. complete as per direction eic. including 10mm.dia. stranded steel wire rope or 16mm dia. nylone rope for hanging of anti snapping safety device as per direction of eic. 18 g ) 80mm.dia. cidf non rising spindle sluice valve ( is: 14846 ) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line. ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) .n.b: i ) test certificates for both valves should be submitted at the time of delivery. ii ) m. s. specials should have minimum 7mm.thickness. 19 h ) ø80 mm cidf single door swing non return valve ( is: 5312, part i ) with pn1.0 pressure rating, ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . 20 i ) 80mm dia. three phase, ( 415v ) , actuator operated wafer type butterfly valve ( bs: 5155 ) with pn1.0 pressure rating, having valve body of ci ( is: 210, gr. fg: 260 ) . & shaft of stainless steel ( aisi 410 ) . ( make actuator rotork / cair / limitorque / auma valve – ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . ( t.c. needed ) . 21 j ) ø3 x 2.75 mtr cidf pipe 22 k ) ø3 x 1.0 mtr cidf pipe 23 l ) ø 3 x 2 6 cidf pipe 24 m ) ø 3 x 2 ft cidf pipe 25 n ) ø 3 flanged tail piece 26 o ) ø 3cidf bend 27 p ) steel plug, m. s. nipple, flange, nuts, bolts etc 28 q ) ø 3 m. s. cross 29 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic ( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump, 5h.p. to 7.5h.p. in dol operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring.the panel shall be equipped by complete wiring with following devices. i. 1 ) incomer a ) suitable capacity mccb, tpn ( 100 a / 36ka ) ( l&t / havells ) .b ) 96sqmm. ( 0 60a ) , digital ammeter with selector switch & c.t .s ( ae ) . c ) 96sq.mm. ( 0 – 500 volt ) digital voltmeter with selector switch. ( ae ) d ) red, yellow & blue ( led type ) phase indicator lamps. ( kaycee ) 3nos.2 ) outgoingauto / manual star delta starter with mpcb along with actuator operated butterfly valve.a ) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor.– 3nos. b ) micro processor based digital motor protection relay with over load, locked rotor & phase reversal / single phase protection for pump motor. make:bch ( bocr dsb ) 30 c ) electronic stat delta timer 0 30sec. ( range ) 1no.d ) programmable logical control ( plc ) with suitable i / p & o / p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e ) over voltage / under voltage protection relay. 1 no.f ) auxiliary contactor & timers for auto manual control logic. 1setg ) suitable capacity capacitor. 1seth ) tp, mcb for capacitor back up protection. 1noi ) suitable capacity tp, air break contactor for switching of capacitor.j ) electronic on delay timer for delayed switching of capacitor. 1no.k ) auto / manual selector switch. 1no.l ) 6amp, sp, mcb for control circuit. 1no.m ) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set.ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine.a ) 9amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 31 b ) metallic over load relay of range 1.5 to 3.0 amp for chlorinator.c ) level controller circuit for chlorine tank.iii. yard lighting arrangement.a ) 9 amp, tp, 240volt a.c. coil contactor. 1no.b ) programmable digital timer for auto / manual operation.note :the following 3 items ( a, b & c ) are common for above i, ii & iiia ) on / off / trip indicating lamp for pump motor / valve actuator / chlorinator.– 1set.b ) start / stop, forwarded / reverse push button for manual operation of pump motor, actuator & chlorinator. c ) power terminals for pump motor / tpn yard lighting / chlorine motor along with level controller / spn internal wiring / valve actuator 1set. ( make: rnr / ecs / pcf project / jolly engineering pvt. ltd. / approved make ) 32 making brick pillar for supporting pipe line ( 10 x 10 x4 ft ) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 33 installation of the item no. ( 1 ) to ( 3 ) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc ( 4:2:1 ) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 34 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 25sq.mm. xlpe armoured cables 35 finishing the end of 25sq.mm. 31 / 2 core xlpe armoured cables by crimping method including supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 36 making necessary non metalic pipe is 14930 ( 80mm. dia. ) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 37 double eathing with 50mm. dia. tata – medium g.i. pipe 3.64mm. thick × 3.04mtr. long and 2×4swg gi ( hot dip ) wire ( 4mtr. long ) , 13mm. dia. × 80mm. long gi bolts, double nuts, double washers including supply & fitting 15mm. dia. g.i. pipe protection ( 1mtrs. long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an overage depth of 3.65mtrs. below the ground level & restoring surface duly rammed. 38 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2 / ie3 ( make of machine : swelore / any other approved, make of motor : abb / cgl / kec / any other approved make ) 39 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone chips ] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [ power will be feed from plc panel of pumping machinery ] 40 distribution wiring in 1.1kv. grade, ( 2x1.5mm2 ) single core stranded fr pvc insulated & unsheathed copper wire ( approved make ) in suitable size pvc casing capping ( precision make ) with ( 1.5 sqmm ) single core stranded fr pvc insulted & unsheathed copper wire for ecc, including necessary pvc clips, fittings etc. to light / fan point with piano key type switch ( anchor make ) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [ pvc casing capping and switch board both on surface ] 41 a ) average run 4. 5 mtr. 42 supply and fitting fixing of 40a dp isolator ( make : havells / standard ) 43 supply and delivery of cfl , 23 watt, ( make phillips / other approvedmake ) 44 supply and fitting fixing of ceiling fan ( make: usha / crompton / havels / other approvedmake ) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1 / 1.4 pvc copper wire for down rod with making necessary connection complete. 45 supply & fitting fixing of 10 watt, led fixture set for phillips model no. brp 020 / 10 led ( make: phillps / other approved make ) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 46 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc / cu wire as to g s. model : tmc0552xtld36webt ( make philips / havells / bajaj / other approvedmake ) 47 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj / havells / other approvedmake ) 48 supply and delivery at site a.c. 3 ph. oil cooled type voltage stabilizer suitable for unbalanced input voltage with following specification. ( make: ae / sen & pandit / opto elect. / ecs / fiji / any approved make ) a ) input:250 500 v, 3ph., 50hz, 4 wireb ) output, 415v + 1% 3ph., 50hz.c ) capacity: 15 kva.d ) auto manual switch. is 9815 ( i ) e ) raise / lower push button.f ) single lamps to indicate and limits of input.g ) voltmeter for input and output voltage. ( manufacturing test certificate should be produced at the time of delivery ) h ) with u / v.o. / v.o. / l protection with contractor at output side, input mcb & ammeter etc. ( tc / gc needed ) . 49 supply the following electrical accessories at site. 50 a ) 100amp. 4 pole 415v tpn off load change over switch ( make : standard / havells’ / abb / siemens ) 51 b ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 52 c ) 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 53 installation of the above voltage stabilizer of ( item no. 1 to 2 ) on the foundation incl. interconnection complete & testing the voltage stabilizer along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 54 add. gst12@12% 55 add. cess@1%...

Public Health Engineering Department - West Bengal

31745377 supply & installation of submersible pumping machinery, voltage stabilizer, chlorination system and internal house wiring for tube well no. 2 ataugmentationof kanksa [ zone ii / d ] water supply scheme under cmd, phe dte., dist. paschim bardhaman 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site.a ) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications.p u m pdischarge ( 27 m3 / h ) h e a d ( 51 mtr. ) s h a f t.stainless steel.outlet size. 65mm. pump efficiency in percentage: minimum 65.m o t o r ( 7.5h.p. ) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900.size of tubewell : ( 300mm. x 200mm.dia ) . and length of housing pipe 48 mtr.pump motor set must be bee standard energy star rating ( 3 5 ) as per is – 8034:2002make ksb / pluga / b.g. / texmo.n.b.; ( i ) h / q characteristic curve of pump set should be submitted before delivery. ( ii ) test certificate of pump & motor should be submitted during delivery & g.c. 2 b ) 4.0 sq.mm.3core, water proof flat cable, suitable for above pump set. ( make finolex / gloster / mescab / currency / crystal / polycab / approved make ) 3 c ) 100 a 4 way 415 v wall mounted busbar chamber ( make ( havels / standard / approved make ) 4 d ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 5 e ) supply and delivery of 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 6 supply & delivery of following materials of best quality. a ) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. ( make : ashirbad / raksha / approved make ) . 7 i ) 10ft. long ( 3mtrs ) 8 ii ) 5ft. long ( 1.5mtrs ) 9 iii ) 80mm. dia. top & bottom adaptor 10 iv ) 3 dia. x 5 ft long m.s. ( 7.1 mm thick ) column pipe having both side 11 tpi thread and socket. 11 b ) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc. ( suitable for 80mm. dia. column pipe ) 12 c ) split type m.s. fabricated tube well cover for 300mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 13 d ) 102 mm. dia. 0 7 kg. / sq.cm. range, wall mounted pressure gauge ( make: h. guru / febig / approved make ) . 14 i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials ) 15 e ) depth gauge ( make: h. guru / febig / approved make ) of 102mm. dia. with steel air pipe of reqd. length ( 85ft ) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials ) 16 f ) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt / h. bolt 25.mm.dia. arrangement ( 4 ends ) , clamps for holding pump motor, nuts & bolts etc. complete as per direction eic. nylon rope for hanging of anti snapping safety device as per direction of eic. 17 h ) 80mm.dia. cidf non rising spindle sluice valve ( is: 14846 ) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line. ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / approved make ) n.b: i ) test certificates for both valves should be submitted at the time of delivery. ii ) m. s. specials should have minimum 7mm.thickness. 18 i ) ø80 mm cidf single door swing non return valve ( is: 5312, part i ) with pn1.0 pressure rating, ( make: ivi / upadhya / kirloskar / durga / jupiter / cair / magnet / / approved make ) 19 j ) 80mm dia. three phase, ( 415v ) , actuator operated wafer type butterfly valve ( bs: 5155 ) with pn1.0 pressure rating, having valve body of ci ( is: 210, gr. fg: 260 ) . & shaft of stainless steel ( aisi 410 ) . ( make actuator rotork / cair / limitorque / auma / approved make, valve – ivi / upadhyay / audco / kbl / jupiter / cair / magnet / durga / / approved make ( t.c. needed ) . 20 k ) ø3 x 2.75 mtr cidf pipe 21 l ) ø3 x 1.0 mtr cidf pipe 22 m ) ø 3 x 2 6 cidf pipe 23 n ) ø 3 x 2 ft cidf pipe 24 o ) ø 3 flanged tail piece 25 p ) ø 3cidf bend 26 q ) steel plug, m. s. nipple, flange, nuts, bolts etc 27 r ) ø 3 m. s. cross 28 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic ( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump, 7.5 to12.5 h.p. in s / d operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring.the panel shall be equipped by complete wiring with following devices. i. 1 ) incomer a ) suitable capacity mccb, tpn ( 63 amp ) ( l&t / havells ) .b ) 96sqmm. ( 0 30 / 63 ) , digital ammeter with selector switch & c.t .s ( ae ) . c ) 96sq.mm. ( 0 – 600 volt ) digital voltmeter with selector switch. ( ae ) d ) red, yellow & blue ( led type ) phase indicator lamps. ( kaycee ) 3nos.2 ) outgoingauto / manual star delta starter with mpcb along with actuator operated butterfly valve.a ) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor.– 3nos. b ) micro processor based digital motor protection relay with over load, locked rotor & phase reversal / single phase protection for pump motor. make:bch ( bocr dsb ) 29 c ) electronic stat delta timer 0 30sec. ( range ) 1no.d ) programmable logical control ( plc ) with suitable i / p & o / p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e ) over voltage / under voltage protection relay. 1 no.f ) auxiliary contactor & timers for auto manual control logic. 1setg ) suitable capacity capacitor. 1seth ) tp, mcb for capacitor back up protection. 1noi ) suitable capacity tp, air break contactor for switching of capacitor.j ) electronic on delay timer for delayed switching of capacitor. 1no.k ) auto / manual selector switch. 1no.l ) 6amp, sp, mcb for control circuit. 1no.m ) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set.ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine.a ) 9 amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 30 b ) metallic over load relay of range 1.5 to 3.0 amp for chlorinator.c ) level controller circuit for chlorine tank.iii. yard lighting arrangement.a ) 9 amp, tp, 240volt a.c. coil contactor. 1no.b ) programmable digital timer for auto / manual operation.note :the following 3 items ( a, b & c ) are common for above i, ii & iiia ) on / off / trip indicating lamp for pump motor / valve actuator / chlorinator.– 1set.b ) start / stop, forwarded / reverse push button for manual operation of pump motor, actuator & chlorinator. c ) power terminals for pump motor / tpn yard lighting / chlorine motor along with level controller / spn internal wiring / valve actuator 1set. ( make: rnr / ecs / pcf project / jolly engg. pvt. ltd. / other approved ) 31 making brick pillar for supporting pipe line ( 10 x 10 x4 ft ) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 32 installation of the item no. ( 1 ) to ( 3 ) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc ( 4:2:1 ) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 33 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 25sq.mm. xlpe armoured cables 34 finishing the end of 25sq.mm. 31 / 2 core xlpe armoured cables by crimping method including supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 35 making necessary non metalic pipe is 14930 ( 80mm. dia. ) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 36 double eathing with 50mm. dia. tata – medium g.i. pipe 3.64mm. thick × 3.04mtr. long and 2×4swg gi ( hot dip ) wire ( 4mtr. long ) , 13mm. dia. × 80mm. long gi bolts, double nuts, double washers including supply & fitting 15mm. dia. g.i. pipe protection ( 1mtrs. long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an overage depth of 3.65mtrs. below the ground level & restoring surface duly rammed. 37 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2 / ie3 ( make of machine : swelore / any other approved, make of motor : abb / cgl / kec / any other approved make ) 38 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone chips ] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [ power will be feed from plc panel of pumping machinery ] 39 distribution wiring in 1.1kv. grade, ( 2x1.5mm2 ) single core stranded fr pvc insulated & unsheathed copper wire ( approved make ) in suitable size pvc casing capping ( precision make ) with ( 1.5 sqmm ) single core stranded fr pvc insulted & unsheathed copper wire for ecc, including necessary pvc clips, fittings etc. to light / fan point with piano key type switch ( anchor make ) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [ pvc casing capping and switch board both on surface ] 40 a ) average run 4. 5 mtr. 41 supply and fitting fixing of 40a dp isolator ( make : havells / standard / approved make ) 42 supply and delivery of cfl , 23 watt, ( make phillips / other approvedmake ) 43 supply and fitting fixing of ceiling fan ( make: usha / crompton / havels / other approvedmake ) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1 / 1.4 pvc copper wire for down rod with making necessary connection complete. 44 supply & fitting fixing of 10 watt, led fixture set for phillips model no. brp 020 / 10 led ( make: phillps / other approved make ) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 45 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc / cu wire as to g s. model : tmc0552xtld36webt ( make philips / havells / bajaj / other approvedmake ) 46 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj / havells / other approvedmake ) 47 supply and delivery at site a.c. 3 ph. drytype voltage stabilizer suitable for unbalanced input voltage ( make: ae / sen & pandit / opto elec. / ecs / fizi / other approved make ) a ) input:250 500 v 3ph. 50hz, 4 wireb ) output, 415v + 1% 3ph., 50hz.c ) capacity: 20kva.d ) auto manual switch is 9815 ( i ) . e ) raise / lower push button.f ) single lamps to indicate and limits of input.g ) voltmeter for input and output voltage. ( manufacturing test certificate should be produced at the time of delivery ) h ) with u / v.o. / v.o. / l protection with contractor at output side, input mcb & ammeter etc. ( tc / gc needed ) 48 supply and deliverythe following electrical accessories at site 49 a ) 25mm²., 1.1kv grade, 3.5 core, aluminum conductor, armored, xlpe cable. the material must be confirmed to is: 1554 / 7098 ( part 1 ) 1988 ( make gloster / currency / nicco / approved make ) 50 b ) 100 a , 4 pole , 415 v , tpn , off load change over switch ( make standard / havells / abb / siemens / approved make ) 51 c ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 52 installation of the above voltage stabiliser of above ( item no. i to 2 ) on the foundation incl. interconnection complete & testing the voltage stabiliser along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 53 add. gst@12% 54 add. cess@1%...

Public Health Engineering Department - West Bengal

31715076 supply & installation of submersible pumping machinery , voltage stabilizer, chlorination system and internal house wiringfor tube well no. 2ataugmentation of gopalpur waterscheme under cmd, phe dte., dist. purba bardhaman. 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site.a ) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications.p u m pdischarge ( 30 m3 / h ) h e a d ( 66 mtr. ) s h a f t.stainless steel.outlet size. 80mm. pump efficiency in percentage: minimum 65.m o t o r ( 12.5hp ) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900.size of tubewell : ( 300mm. x 200mm.dia ) . and length of housing pipe 41.40mtr.pump motor set must be bee standard energy star rating ( 3 5 ) as per is – 8034:2002make ksb / pluga / b.g. / texmo / approved make ) .n.b.; ( i ) h / q characteristic curve of pump set should be submitted before delivery. ( ii ) test certificate of pump & motor should be submitted during delivery & g.c. 2 b ) 4.0 sq.mm.3core, water proof flat cable, suitable for above pump set. ( make finolex / gloster / mescab / currency / crystal / polycab / approved make ) 3 c ) 100 a 4 way 415 v wall mounted busbar chamber ( make ( havels / standard / approved make ) 4 d ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 5 e ) supply and delivery of 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 6 supply & delivery of following materials of best quality. a ) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. ( make : ashirbad / raksha / approved make ) . 7 i ) 10ft. long ( 3mtrs ) 8 ii ) 5ft. long ( 1.5mtrs ) 9 iii ) 80mm. dia. top & bottom adaptor 10 iv ) 3 dia. x 5 ft long m.s. ( 7.1 mm thick ) column pipe having both side 11 tpi thread and socket. 11 b ) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc. ( suitable for 80mm. dia. column pipe ) 12 c ) split type m.s. fabricated tube well cover for 300mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 13 d ) 102 mm. dia. 0 7 kg. / sq.cm. range, wall mounted pressure gauge. ( make: h. guru / febig / approved make ) . 14 i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials ) 15 e ) depth gauge ( make: h. guru / febig / approved make ) of 102mm. dia. with steel air pipe of reqd. length ( 85ft ) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials ) 16 f ) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt / h. bolt 25.mm.dia. arrangement ( 4 ends ) , clamps for holding pump motor, nuts & bolts etc. complete as per direction eic. including 10mm.dia. stranded steel wire rope or 16mm dia. nylone rope for hanging of anti snapping safety device as per direction of eic. 17 g ) 80mm.dia. cidf non rising spindle sluice valve ( is: 14846 ) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line. ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) .n.b: i ) test certificates for both valves should be submitted at the time of delivery. ii ) m. s. specials should have minimum 7mm.thickness. 18 h ) ø80 mm cidf single door swing non return valve ( is: 5312, part i ) with pn1.0 pressure rating, ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / mcwane / sigma flow / approved make ) . 19 i ) 80mm dia. three phase, ( 415v ) , actuator operated wafer type butterfly valve ( bs: 5155 ) with pn1.0 pressure rating, having valve body of ci ( is: 210, gr. fg: 260 ) . & shaft of stainless steel ( aisi 410 ) . 20 j ) ø3 x 2.75 mtr cidf pipe 21 k ) ø3 x 1.0 mtr cidf pipe 22 l ) ø 3 x 2 6 cidf pipe 23 m ) ø 3 x 2 ft cidf pipe 24 n ) ø 3 flanged tail piece 25 o ) ø 3cidf bend 26 p ) steel plug, m. s. nipple, flange, nuts, bolts etc 27 q ) ø 3 m. s. cross 28 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic ( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump, 7.5h.p. to 12.5h.p. in s / d operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring.the panel shall be equipped by complete wiring with following devices. i. 1 ) incomer a ) suitable capacity mccb, tpn ( 100 amp ) ( l&t / havells ) .b ) 96sqmm. ( 0 60a ) , digital ammeter with selector switch & c.t .s ( ae ) . c ) 96sq.mm. ( 0 – 500 volt ) digital voltmeter with selector switch. ( ae ) d ) red, yellow & blue ( led type ) phase indicator lamps. ( kaycee ) 3nos.2 ) outgoingauto / manual star delta starter with mpcb along with actuator operated butterfly valve.a ) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor.– 3nos. b ) micro processor based digital motor protection relay with over load, locked rotor & phase reversal / single phase protection for pump motor. make:bch ( bocr dsb ) 29 c ) electronic stat delta timer 0 30sec. ( range ) 1no.d ) programmable logical control ( plc ) with suitable i / p & o / p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e ) over voltage / under voltage protection relay. 1 no.f ) auxiliary contactor & timers for auto manual control logic. 1setg ) suitable capacity capacitor. 1seth ) tp, mcb for capacitor back up protection. 1noi ) suitable capacity tp, air break contactor for switching of capacitor.j ) electronic on delay timer for delayed switching of capacitor. 1no.k ) auto / manual selector switch. 1no.l ) 6amp, sp, mcb for control circuit. 1no.m ) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set.ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine.a ) 9amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 30 b ) metallic over load relay of range 1.5 to 3.0 amp for chlorinator.c ) level controller circuit for chlorine tank.iii. yard lighting arrangement.a ) 9 amp, tp, 240volt a.c. coil contactor. 1no.b ) programmable digital timer for auto / manual operation.note :the following 3 items ( a, b & c ) are common for above i, ii & iiia ) on / off / trip indicating lamp for pump motor / valve actuator / chlorinator.– 1set.b ) start / stop, forwarded / reverse push button for manual operation of pump motor, actuator & chlorinator. c ) power terminals for pump motor / tpn yard lighting / chlorine motor along with level controller / spn internal wiring / valve actuator 1set. ( make: rnr / ecs / pcf project / jolly engineering pvt. ltd. / approved make ) 31 making brick pillar for supporting pipe line ( 10 x 10 x4 ft ) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 32 installation of the item no. ( 1 ) to ( 3 ) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc ( 4:2:1 ) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 33 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 25sq.mm. xlpe armoured cables 34 finishing the end of 25sq.mm. 31 / 2 core xlpe armoured cables by crimping method including supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 35 making necessary non metalic pipe is 14930 ( 80mm. dia. ) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 36 double eathing with 50mm. dia. tata – medium g.i. pipe 3.64mm. thick × 3.04mtr. long and 2×4swg gi ( hot dip ) wire ( 4mtr. long ) , 13mm. dia. × 80mm. long gi bolts, double nuts, double washers including supply & fitting 15mm. dia. g.i. pipe protection ( 1mtrs. long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an overage depth of 3.65mtrs. below the ground level & restoring surface duly rammed. 37 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2 / ie3 ( make of machine : swelore / any other approved, make of motor : abb / cgl / kec / any other approved make ) 38 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone chips ] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [ power will be feed from plc panel of pumping machinery ] 39 distribution wiring in 1.1kv. grade, ( 2x1.5mm2 ) single core stranded fr pvc insulated & unsheathed copper wire ( approved make ) in suitable size pvc casing capping ( precision make ) with ( 1.5 sqmm ) single core stranded fr pvc insulted & unsheathed copper wire for ecc, including necessary pvc clips, fittings etc. to light / fan point with piano key type switch ( anchor make ) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [ pvc casing capping and switch board both on surface ] 40 a ) average run 4. 5 mtr. 41 supply and fitting fixing of 40a dp isolator ( make : havells / standard ) 42 supply and delivery of cfl , 23 watt, ( make phillips / other approvedmake ) 43 supply and fitting fixing of ceiling fan ( make: usha / crompton / havels / other approvedmake ) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1 / 1.4 pvc copper wire for down rod with making necessary connection complete. 44 supply & fitting fixing of 10 watt, led fixture set for phillips model no. brp 020 / 10 led ( make: phillps / other approved make ) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 45 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc / cu wire as to g s. model : tmc0552xtld36webt ( make philips / havells / bajaj / other approvedmake ) 46 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj / havells / other approvedmake ) 47 supply and delivery at site a.c. 3 ph. oil cooled type voltage stabilizer suitable for unbalanced input voltage with following specification. ( make: ae / sen & pandit / opto elect. / ecs / fiji / any approved make ) a ) input:250 500 v, 3ph., 50hz, 4 wireb ) output, 415v + 1% 3ph., 50hz.c ) capacity: 20 kva.d ) auto manual switch. is 9815 ( i ) e ) raise / lower push button.f ) single lamps to indicate and limits of input.g ) voltmeter for input and output voltage. ( manufacturing test certificate should be produced at the time of delivery ) h ) with u / v.o. / v.o. / l protection with contractor at output side, input mcb & ammeter etc. ( tc / gc needed ) . 48 supply the following electrical accessories at site. 49 a ) 100amp. 4 pole 415v tpn off load change over switch ( make : standard / havells’ / abb / siemens ) 50 b ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 51 c ) 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 52 installation of the above voltage stabilizer of ( item no. 1 to 2 ) on the foundation incl. interconnection complete & testing the voltage stabilizer along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 53 add. gst@12% 54 add. cess@1%...

Public Health Engineering Department - West Bengal

31715066 installation of submersible pumping machinery, voltage stabilizer, chlorination system and internal house wiring for tube well no. 4 at jotraghab water supply scheme [ block jamalpur ] under cmd, phe dte., dist. purba bardhaman 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site.a ) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications.p u m pdischarge ( 30.00 m3 / h / / 500 lpm ) h e a d ( 57 mtr. ) s h a f t.stainless steel.outlet size. 80mm. pump efficiency in percentage: minimum 65.m o t o r ( 10 h.p. ) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900.size of tubewell : ( 200mm. dia ) . and depth of tube well86.5 mtr.pump motor set must be bee standard energy star rating ( 3 5 ) as per is – 8034:2002make ksb / pluga / b.g. / texmo / approved make ) n.b.; ( i ) h / q characteristic curve of pump set should be submitted before delivery. ( ii ) test certificate of pump & motor should be submitted during delivery & g.c. 2 b ) 4.0 sq.mm.3core, water proof flat cable, suitable for above pump set. ( make finolex / gloster / mescab / currency / crystal / polycab / approved make ) 3 c ) 100 a 4 way 415 v wall mounted busbar chamber ( make ( havels / standard / approved make ) 4 d ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 5 e ) supply and delivery of 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 6 supply & delivery of following materials of best quality. a ) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. ( make : ashirbad / raksha / approved make ) . 7 i ) 10ft. long ( 3mtrs ) 8 ii ) 5ft. long ( 1.5mtrs ) 9 iii ) 80mm. dia. top & bottom adaptor 10 iv ) 3 dia. x 5 ft long m.s. ( 7.1 mm thick ) column pipe having both side 11 tpi thread and socket. 11 b ) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc. ( suitable for 80mm. dia. column pipe ) 12 c ) split type m.s. fabricated tube well cover for 300mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 13 d ) 102 mm. dia. 0 7 kg. / sq.cm. range, wall mounted pressure gauge ( make: h. guru / febig / approved make ) . 14 i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials ) 15 e ) depth gauge ( make: h. guru / febig / approved make ) of 102mm. dia. with steel air pipe of reqd. length ( 85ft ) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials ) 16 f ) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt / h. bolt 25.mm.dia. arrangement ( 4 ends ) , clamps for holding pump motor, nuts & bolts etc. complete as per direction eic incl. 10mm dia. stranded steel wirerope or 16 mm dia. nylone rope for hanging of anti snapping safety device as per direction of eic. 17 h ) 80mm.dia. cidf non rising spindle sluice valve ( is: 14846 ) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line. ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / approved make ) n.b: i ) test certificates for both valves should be submitted at the time of delivery. ii ) m. s. specials should have minimum 7mm.thickness. 18 i ) ø80 mm cidf single door swing non return valve ( is: 5312, part i ) with pn1.0 pressure rating, ( make: ivi / upadhya / kirloskar / durga / jupiter / cair / magnet / approved make ) 19 j ) 80mm dia. three phase, ( 415v ) , actuator operated wafer type butterfly valve ( bs: 5155 ) with pn1.0 pressure rating, having valve body of ci ( is: 210, gr. fg: 260 ) . & shaft of stainless steel ( aisi 410 ) . ( make actuator rotork / cair / limitorque / auma / approved make, valve – ivi / upadhyay / audco / kbl / jupiter / cair / magnet / durga / approved make ( t.c. needed ) . 20 k ) ø3 x 2.75 mtr cidf pipe 21 l ) ø3 x 1.0 mtr cidf pipe 22 m ) ø 3 x 2 6 cidf pipe 23 n ) ø 3 x 2 ft cidf pipe 24 o ) ø 3 flanged tail piece 25 p ) ø 3cidf bend 26 q ) steel plug, m. s. nipple, flange, nuts, bolts etc 27 r ) ø 3 m. s. cross 28 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic ( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump 7.5 hp to12.5h.p. in s / d operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring.the panel shall be equipped by complete wiring with following devices. i. 1 ) incomer a ) suitable capacity mccb, tpn ( 63 amp ) ( l&t / havells ) .b ) 96sqmm. ( 0 30 / 63 ) , digital ammeter with selector switch & c.t .s ( ae ) . c ) 96sq.mm. ( 0 – 600 volt ) digital voltmeter with selector switch. ( ae ) d ) red, yellow & blue ( led type ) phase indicator lamps. ( kaycee ) 3nos.2 ) outgoingauto / manual star delta starter with mpcb along with actuator operated butterfly valve.a ) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor.– 3nos. b ) micro processor based digital motor protection relay with over load, locked rotor & phase reversal / single phase protection for pump motor. make:bch ( bocr dsb ) 29 c ) electronic stat delta timer 0 30sec. ( range ) 1no.d ) programmable logical control ( plc ) with suitable i / p & o / p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e ) over voltage / under voltage protection relay. 1 no.f ) auxiliary contactor & timers for auto manual control logic. 1setg ) suitable capacity capacitor. 1seth ) tp, mcb for capacitor back up protection. 1noi ) suitable capacity tp, air break contactor for switching of capacitor.j ) electronic on delay timer for delayed switching of capacitor. 1no.k ) auto / manual selector switch. 1no.l ) 16amp, sp, mcb for control circuit. 1no.m ) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set.ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine.a ) 16amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 30 b ) metallic over load relay of range 1.5 to 3.0 amp for chlorinator.c ) level controller circuit for chlorine tank.iii. yard lighting arrangement.a ) 16 amp, tp, 240volt a.c. coil contactor. 1no.b ) programmable digital timer for auto / manual operation.note :the following 3 items ( a, b & c ) are common for above i, ii & iiia ) on / off / trip indicating lamp for pump motor / valve actuator / chlorinator.– 1set.b ) start / stop, forwarded / reverse push button for manual operation of pump motor, actuator & chlorinator. c ) power terminals for pump motor / tpn yard lighting / chlorine motor along with level controller / spn internal wiring / valve actuator 1set. ( make: rnr / ecs / pcf project / other approved ) 31 making brick pillar for supporting pipe line ( 10 x 10 x4 ft ) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 32 installation of the item no. ( 1 ) to ( 3 ) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc ( 4:2:1 ) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 33 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 25sq.mm. xlpe armoured cables 34 finishing the end of 25sq.mm. 31 / 2 core xlpe armoured cables by crimping method including supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 35 making necessary non metalic pipe is 14930 ( 80mm. dia. ) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 36 double eathing with 50mm. dia. tata – medium g.i. pipe 3.64mm. thick × 3.04mtr. long and 2×4swg gi ( hot dip ) wire ( 4mtr. long ) , 13mm. dia. × 80mm. long gi bolts, double nuts, double washers including supply & fitting 15mm. dia. g.i. pipe protection ( 1mtrs. long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an overage depth of 3.65mtrs. below the ground level & restoring surface duly rammed 37 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2 / ie3 ( make of machine : swelore / any other approved, make of motor : abb / cgl / kec / any other approved make ) 38 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone chips ] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [ power will be feed from plc panel of pumping machinery ] 39 distribution wiring in 1.1kv. grade, ( 2x1.5mm2 ) single core stranded fr pvc insulated & unsheathed copper wire ( approved make ) in suitable size pvc casing capping ( precision make ) with ( 1.5 sqmm ) single core stranded fr pvc insulted & unsheathed copper wire for ecc, including necessary pvc clips, fittings etc. to light / fan point with piano key type switch ( anchor make ) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [ pvc casing capping and switch board both on surface ] 40 a ) average run 4. 5 mtr. 41 supply and fitting fixing of 40a dp isolator ( make : havells / standard / approved make ) 42 supply and delivery of cfl , 23 watt, ( make phillips / other approvedmake ) 43 supply and fitting fixing of ceiling fan ( make: usha / crompton / havels / other approvedmake ) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1 / 1.4 pvc copper wire for down rod with making necessary connection complete. 44 supply & fitting fixing of 10 watt, led fixture set for phillips model no. brp 020 / 10 led ( make: phillps / other approved make ) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 45 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc / cu wire as to g s. model : tmc0552xtld36webt ( make philips / havells / bajaj / other approvedmake ) 46 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj / havells / other approvedmake ) 47 supply and delivery at site a.c. 3 ph. drytype voltage stabilizer suitable for unbalanced input voltage ( make: ae / sen & pandit / opto elec. / ecs / fizi / other approved make ) a ) input:225 500 v 3ph. 50hz, 4 wireb ) output, 415v + 1% 3ph., 50hz.c ) capacity: 15kva.d ) auto manual switch is 9815 ( i ) . e ) raise / lower push button.f ) single lamps to indicate and limits of input.g ) voltmeter for input and output voltage. ( manufacturing test certificate should be produced at the time of delivery ) h ) with u / v.o. / v.o. / l protection with contractor at output side, input mcb & ammeter etc. ( tc / gc needed ) 48 supply and deliverythe following electrical accessories at site 49 a ) 25mm²., 1.1kv grade, 3.5 core, aluminum conductor, armored, xlpe cable. the material must be confirmed to is: 1554 / 7098 ( part 1 ) 1988 ( make gloster / currency / nicco / approved make ) 50 b ) 100 a , 4 pole , 415 v , tpn , off load change over switch ( make standard / havells / abb / siemens / approved make ) 51 c ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 52 installation of the above voltage stabiliser of above ( item no. 19 to 20 ) on the foundation incl. interconnection complete & testing the voltage stabiliser along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 53 add. gst@12% 54 add. cess@1%...

Public Health Engineering Department - West Bengal

31714945 supply & installation of submersible pumping machinery, voltage stabilizer, chlorination system and internal house wiring for tube well no. 5 at jotraghab water supply scheme [ block jamalpur ] under cmd, phe dte., dist. purba bardhaman 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site. a) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications. p u m p discharge ( 30.00 m3/h // 500 lpm) h e a d (57 mtr.) s h a f t.stainless steel. outlet size. 80mm. pump efficiency in percentage: minimum 65. m o t o r (10 h.p.) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900. size of tubewell : (200mm. dia). and depth of tube well86.5 mtr. pump motor set must be bee standard energy star rating (3 5) as per is – 8034:2002 make ksb/pluga/b.g./texmo/approved make ) n.b.; (i) h/q characteristic curve of pump set should be submitted before delivery. (ii) test certificate of pump & motor should be submitted during delivery & g.c. 2 b) 4.0 sq.mm.3core, water proof flat cable, suitable for above pump set. (make finolex /gloster /mescab /currency/crystal /polycab /approved make) 3 c) 100 a 4 way 415 v wall mounted busbar chamber (make (havels/standard/approved make) 4 d) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure(make (havels/standard/approved make) 5 e) supply and delivery of 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554/7098(part i) 1998 (make : gloster /havells /mescab/ currency/polycab/ crystal/ approved make) 6 supply & delivery of following materials of best quality. a) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. (make : ashirbad/raksha /approved make). 7 i) 10ft. long (3mtrs) 8 ii) 5ft. long (1.5mtrs) 9 iii) 80mm. dia. top & bottom adaptor 10 iv) 3 dia. x 5 ft long m.s. (7.1 mm thick) column pipe having both side 11 tpi thread and socket. 11 b) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc.( suitable for 80mm. dia. column pipe) 12 c) split type m.s. fabricated tube well cover for 300mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 13 d) 102 mm. dia. 0 7 kg./sq.cm. range, wall mounted pressure gauge (make: h. guru/febig /approved make). 14 i) tube well outside the pump house. (this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials) 15 e) depth gauge (make: h. guru/febig /approved make) of 102mm. dia. with steel air pipe of reqd. length (85ft) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i) tube well outside the pump house.(this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials) 16 f) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt/h. bolt 25.mm.dia. arrangement (4 ends), clamps for holding pump motor, nuts & bolts etc. complete as per direction eic incl. 10mm dia. stranded steel wirerope or 16 mm dia. nylone rope for hanging of anti snapping safety device as per direction of eic. 17 h) 80mm.dia. cidf non rising spindle sluice valve (is: 14846) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line.(make: ivi / upadhya / kirloskar/durga/ jupiter/magnet/cair/approved make) n.b: i) test certificates for both valves should be submitted at the time of delivery. ii) m. s. specials should have minimum 7mm.thickness. 18 i) ø80 mm cidf single door swing non return valve (is: 5312, part i) with pn1.0 pressure rating, (make: ivi / upadhya / kirloskar/durga/ jupiter /cair /magnet/approved make) 19 j) 80mm dia. three phase, (415v), actuator operated wafer type butterfly valve (bs: 5155) with pn1.0 pressure rating, having valve body of ci(is: 210, gr. fg: 260). & shaft of stainless steel (aisi 410). (make actuator rotork/ cair/ limitorque/auma/approved make, valve – ivi/ upadhyay / audco / kbl /jupiter /cair/magnet/durga/approved make(t.c. needed). 20 k) ø3 x 2.75 mtr cidf pipe 21 l) ø3 x 1.0 mtr cidf pipe 22 m) ø 3 x 2 6 cidf pipe 23 n) ø 3 x 2 ft cidf pipe 24 o) ø 3 flanged tail piece 25 p) ø 3cidf bend 26 q)steel plug, m. s. nipple, flange, nuts, bolts etc 27 r) ø 3 m. s. cross 28 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump 7.5 hp to12.5h.p. in s / d operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring. the panel shall be equipped by complete wiring with following devices. i. 1) incomer a) suitable capacity mccb, tpn (63 amp) (l&t/havells). b) 96sqmm. (0 30/63), digital ammeter with selector switch & c.t .s (ae). c) 96sq.mm.(0 – 600 volt) digital voltmeter with selector switch. (ae) d) red, yellow & blue (led type) phase indicator lamps. (kaycee) 3nos. 2) outgoing auto/manual star delta starter with mpcb along with actuator operated butterfly valve. a) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor. – 3nos. b) micro processor based digital motor protection relay with over load, locked rotor & phase reversal/ single phase protection for pump motor. make:bch(bocr dsb) 29 c) electronic stat delta timer 0 30sec.(range) 1no. d) programmable logical control (plc) with suitable i/p & o/p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e) over voltage/ under voltage protection relay. 1 no. f) auxiliary contactor & timers for auto manual control logic. 1set g) suitable capacity capacitor. 1set h) tp, mcb for capacitor back up protection. 1no i) suitable capacity tp, air break contactor for switching of capacitor. j) electronic on delay timer for delayed switching of capacitor. 1no. k) auto/manual selector switch. 1no. l) 16amp, sp, mcb for control circuit. 1no. m) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set. ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine. a) 16amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 30 b)metallic over load relay of range 1.5 to 3.0 amp for chlorinator. c) level controller circuit for chlorine tank. iii. yard lighting arrangement. a) 16 amp, tp, 240volt a.c. coil contactor. 1no. b) programmable digital timer for auto/manual operation. note :the following 3 items ( a, b & c) are common for above i,ii & iii a) on/off/ trip indicating lamp for pump motor/valve actuator/chlorinator.– 1set. b) start/stop, forwarded/reverse push button for manual operation of pump motor, actuator & chlorinator. c) power terminals for pump motor/tpn yard lighting/ chlorine motor along with level controller/spn internal wiring/valve actuator 1set. (make: rnr/ecs/pcf project/other approved ) 31 making brick pillar for supporting pipe line (10 x 10 x4 ft) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 32 installation of the item no. (1) to (3) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc(4:2:1) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 33 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 25sq.mm. xlpe armoured cables 34 finishing the end of 25sq.mm. 31/2 core xlpe armoured cables by crimping method including supplying and fixing solderless socket (dowels make), tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 35 making necessary non metalic pipe is 14930 (80mm. dia.) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 36 double eathing with 50mm. dia. tata – medium g.i. pipe 3.64mm. thick × 3.04mtr. long and 2×4swg gi (hot dip) wire (4mtr. long), 13mm. dia. × 80mm. long gi bolts, double nuts, double washers including supply & fitting 15mm. dia. g.i. pipe protection (1mtrs. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an overage depth of 3.65mtrs. below the ground level & restoring surface duly rammed. 37 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg/cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2/ie3 (make of machine : swelore/any other approved, make of motor : abb / cgl /kec / any other approved make) 38 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [at least 200mm height] with concrete mixture [sand, cement, stone chips] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [power will be feed from plc panel of pumping machinery] 39 distribution wiring in 1.1kv. grade, (2x1.5mm2) single core stranded fr pvc insulated & unsheathed copper wire (approved make) in suitable size pvc casing capping (precision make) with (1.5 sqmm) single core stranded fr pvc insulted & unsheathed copper wire for ecc, including necessary pvc clips, fittings etc. to light/fan point with piano key type switch (anchor make) fixed on sheet steel fabricated switch board with perspex/bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [pvc casing capping and switch board both on surface] 40 a) average run 4. 5 mtr. 41 supply and fitting fixing of 40a dp isolator (make : havells/standard/ approved make) 42 supply and delivery of cfl , 23 watt, (make phillips/ other approvedmake) 43 supply and fitting fixing of ceiling fan (make: usha /crompton/havels/ other approvedmake) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1/1.4 pvc copper wire for down rod with making necessary connection complete. 44 supply & fitting fixing of 10 watt, led fixture set for phillips model no. brp 020/10 led (make: phillps/ other approved make) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 45 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc/cu wire as to g s. model : tmc0552xtld36webt ( make philips/havells/bajaj/ other approvedmake) 46 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj/havells/ other approvedmake) 47 supply and delivery at site a.c. 3 ph. drytype voltage stabilizer suitable for unbalanced input voltage (make: ae/sen & pandit / opto elec. / ecs/fizi/other approved make) a) input:225 500 v 3ph. 50hz, 4 wire b) output, 415v + 1% 3ph.,50hz. c) capacity: 15kva. d) auto manual switch is 9815 (i). e) raise/lower push button. f) single lamps to indicate and limits of input. g) voltmeter for input and output voltage. (manufacturing test certificate should be produced at the time of delivery) h) with u/v.o./v.o./l protection with contractor at output side, input mcb & ammeter etc. ( tc /gc needed ) 48 supply and deliverythe following electrical accessories at site 49 a) 25mm²., 1.1kv grade, 3.5 core, aluminum conductor, armored, xlpe cable. the material must be confirmed to is: 1554/7098(part 1)1988(make gloster /currency /nicco/approved make) 50 b) 100 a , 4 pole , 415 v , tpn , off load change over switch ( make standard/ havells/ abb/ siemens/approved make) 51 c) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure(make (havels/standard/approved make) 52 installation of the above voltage stabiliser of above(item no. 19 to 20 )on the foundation incl. interconnection complete & testing the voltage stabiliser along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 53 add. gst@12% 54 add. cess@1% ...

Public Health Engineering Department - West Bengal

31565299 overhauling and modifying of leyland alu 370 engine (water cooled tn lined six cylinder engine) into alu 400 engine as prime mover of 41d/amr/lmp 500 machin under mmsd(d) underjhargram mechanical division p.h.e dte....

Public Health Engineering Department - West Bengal

31308274 supply, delivery of electro mechanical components at mahiskuchi water supply scheme, tw no ii in the district of coochbehar under nmd ii, phe.dte alipurduar. 1 supply and delivery at site of the following submersible pumping machinery and electrical accessories: 2 submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per nit specification : pump duty condition 30 m3 / hr head 47 mtr shaft stainless steel impeller s.s / gm outlet size: 80 mm. motor submersible type 3 ph , 50hz, 415 volt± 10% 2900 rpm motor must be suitable for operation with star delta starter. test certificate along with characteristic curve should be submitted at the time of delivery 3 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully automatic cum manual control motor control centre for operation of the pump motor in star delta mode ranging from 7.5 12.5hp, actuator with rdol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting as per approveddrawingand nit specification : 4 supply and delivery of the following valves, pipes and gauges etc at site: 5 80mm dia m.s. seamless column pipe ( black ) 6.8mm to 7.1 mmthick with 150 mm long heavy type socket at one end. 6 i ) 3.00 m long excluding socket having 8t.p.i. thread. 7 ii ) 1.50 m long excluding socket, one end having a thread of 11 t.p.i & the other end having a thread of 8 t.p.i. 8 80 mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend l no., cl flanged tee lno. blank flange l no., cl / ms flanged short piece 0.50 mtr. lno, cl / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 9 supply, delivery & storage at site of automatically controlleddiaphragm type chlorinatordosing pump with flow rate100 lph and maximum pressure of 10 kg / cm2 with all accessories for pump and motor , foundation bolt , suction and discharge flange and with storage tank of dosing solution of 100 liter capacity and the prime mover to be coupled with pump of 0.5 hp, 3 phase , 1450 rpm , squirrel cage tefc induction motor , motor will be ie3. [ test & warrantycertificatesare to be submitted at the time of delivery ] ...

Public Health Engineering Department - West Bengal

31308236 supply, delivery of electro mechanical components at mahiskuchi water supply scheme tw no i in the district of coochbehar under nmd ii phe dte. alipurduar. 1 supply and delivery at site of the following submersible pumping machinery and electrical accessories: 2 submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per nit specification : pump duty condition 30 m3 / hr head 47 mtr shaft stainless steel impeller s.s / gm outlet size: 80 mm. motor submersible type 3 ph , 50hz, 415 volt± 10% 2900 rpm motor must be suitable for operation with star delta starter. test certificate along with characteristic curve should be submitted at the time of delivery 3 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully automatic cum manual control motor control centre for operation of the pump motor in star delta mode ranging from 7.5 12.5hp, actuator with rdol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting as per approveddrawingand nit specification : 4 supply and delivery of the following valves, pipes and gauges etc at site: 5 80mm dia m.s. seamless column pipe ( black ) 6.8mm to 7.1 mmthick with 150 mm long heavy type socket at one end. 6 i ) 3.00 m long excluding socket having 8t.p.i. thread. 7 ii ) 1.50 m long excluding socket, one end having a thread of 11 t.p.i & the other end having a thread of 8 t.p.i. 8 80 mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend l no., cl flanged tee lno. blank flange l no., cl / ms flanged short piece 0.50 mtr. lno, cl / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 9 supply, delivery & storage at site of automatically controlleddiaphragm type chlorinatordosing pump with flow rate100 lph and maximum pressure of 10 kg / cm2 with all accessories for pump and motor , foundation bolt , suction and discharge flange and with storage tank of dosing solution of 100 liter capacity and the prime mover to be coupled with pump of 0.5 hp, 3 phase , 1450 rpm , squirrel cage tefc induction motor , motor will be ie3. [ test & warrantycertificatesare to be submitted at the time of delivery ] ...

Public Health Engineering Department - West Bengal

31127981 supply, delivery of electro mechanical components at chikliguri dwitiyakhanda water supply scheme and other adjacent mouzas, in the dist of coochbehar under nmd ii, phe.dte, alipurduar. 2 submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per nit specification : pump duty condition 36 m3 / hr head 49 mtr shaft stainless steel impeller s.s / gm outlet size: 80 mm. motor submersible type 3 ph , 50hz, 415 volt± 10% 2900 rpm motor must be suitable for operation with star delta starter. test certificate along with characteristic curve should be submitted at the time of delivery 3 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully automatic cum manual control motor control centre for operation of the pump motor in star delta mode ranging from 7.5 12.5hp, actuator with rdol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting as per approveddrawingand nit specification : 4 supply and delivery of the following valves, pipes and gauges etc at site: 5 80mm dia m.s. seamless column pipe ( black ) 6.8mm to 7.1 mmthick with 150 mm long heavy type socket at one end. 6 i ) 3.00 m long excluding socket having 8t.p.i. thread. 7 ii ) 1.50 m long excluding socket, one end having a thread of 11 t.p.i & the other end having a thread of 8 t.p.i. 8 80 mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend l no., cl flanged tee lno. blank flange l no., cl / ms flanged short piece 0.50 mtr. lno, cl / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 9 a ) supply and delivery of100 amp rewirable type tpn main switch . 10 a ) supply and delivery of100 amp 4 pole on load change over switch . 11 supply, delivery & storage at site of automatically controlleddiaphragm type chlorinatordosing pump with flow rate100 lph and maximum pressure of 10 kg / cm2 with all accessories for pump and motor , foundation bolt , suction and discharge flange and with storage tank of dosing solution of 100 liter capacity and the prime mover to be coupled with pump of 0.5 hp, 3 phase , 1450 rpm , squirrel cage tefc induction motor , motor will be ie3. [ test & warrantycertificatesare to be submitted at the time of delivery ] ...

Public Health Engineering Department - West Bengal

31127913 supply, delivery of electro mechanical components at najirganj water supply scheme and other adjacent mouzas, in the dist of coochbehar under nmd ii, phe.dte, alipurduar. 2 submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per nit specification : pump duty condition 30 m3 / hr head 47 mtr shaft stainless steel impeller s.s / gm outlet size: 80 mm. motor submersible type 3 ph , 50hz, 415 volt± 10% 2900 rpm motor must be suitable for operation with star delta starter. test certificate along with characteristic curve should be submitted at the time of delivery 3 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully automatic cum manual control motor control centre for operation of the pump motor in star delta mode ranging from 7.5 12.5hp, actuator with rdol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting as per approveddrawingand nit specification : 4 supply and delivery of the following valves, pipes and gauges etc at site: 5 80mm dia m.s. seamless column pipe ( black ) 6.8mm to 7.1 mmthick with 150 mm long heavy type socket at one end. 6 i ) 3.00 m long excluding socket having 8t.p.i. thread. 7 ii ) 1.50 m long excluding socket, one end having a thread of 11 t.p.i & the other end having a thread of 8 t.p.i. 8 80 mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend l no., cl flanged tee lno. blank flange l no., cl / ms flanged short piece 0.50 mtr. lno, cl / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 9 supply and delivery of100 amp rewirable type tpn main switch . 10 supply and delivery of100 amp 4 pole on load change over switch . 11 supply and delivery of100 amp 4 way cu bus bar chamber box by 16 swg sheet steel enclosureincluding porcelain chair etc with painting complete as per direction of the eic. 12 1.1 kv grade 4 sq.mm x 3 core cu water proof flat submersible cable for above motor. 13 supply, delivery & storage at site of automatically controlleddiaphragm type chlorinatordosing pump with flow rate100 lph and maximum pressure of 10 kg / cm2 with all accessories for pump and motor , foundation bolt , suction and discharge flange and with storage tank of dosing solution of 100 liter capacity and the prime mover to be coupled with pump of 0.5 hp, 3 phase , 1450 rpm , squirrel cage tefc induction motor , motor will be ie3. [ test & warrantycertificatesare to be submitted at the time of delivery ] ...

Public Health Engineering Department - West Bengal

31127861 supply, delivery of electro mechanical components at kalpani water supply scheme and other adjacent mouzas, in the dist of coochbehar under nmd ii, phe.dte, alipurduar 2 submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per nit specification : pump duty condition 20 m3 / hr head 51 mtr shaft stainless steel impeller s.s / gm outlet size: 65 mm. motor submersible type 3 ph , 50hz, 415 volt± 10% 2900 rpm motor must be suitable for operation with dol starter. test certificate along with characteristic curve should be submitted at the time of delivery 3 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully automatic cum manual control motor control centre for operation of the pump motor in dol mode ranging from 5 7.5hp, actuator with rdol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting as per approveddrawingand nit specification : 4 supply and delivery of the following valves, pipes and gauges etc at site: 5 80mm dia m.s. seamless column pipe ( black ) 6.8mm to 7.1 mmthick with 150 mm long heavy type socket at one end. 6 i ) 3.00 m long excluding socket having 8t.p.i. thread. 7 ii ) 1.50 m long excluding socket, one end having a thread of 11 t.p.i & the other end having a thread of 8 t.p.i. 8 80 mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend l no., cl flanged tee lno. blank flange l no., cl / ms flanged short piece 0.50 mtr. lno, cl / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 9 100 amp 415 volt kitkat fuse unit 10 supply, delivery & storage at site of automatically controlleddiaphragm type chlorinatordosing pump with flow rate100 lph and maximum pressure of 10 kg / cm2 with all accessories for pump and motor , foundation bolt , suction and discharge flange and with storage tank of dosing solution of 100 liter capacity and the prime mover to be coupled with pump of 0.5 hp, 3 phase , 1450 rpm , squirrel cage tefc induction motor , motor will be ie3. [ test & warrantycertificatesare to be submitted at the time of delivery ] ...

Public Health Engineering Department - West Bengal

31127753 supply, delivery of electro mechanical components at radharani t.g water supply scheme and other adjacent mouzas, in the dist of alipurduar under nmd ii, phe.dte, alipurduar. 2 submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per nit specification : pump duty condition 08 m3 / hr head 142 mtr shaft stainless steel impeller s.s / gm outlet size: 50 mm. motor submersible type 3 ph , 50hz, 415 volt± 10% 2900 rpm motor must be suitable for operation with dol starter. test certificate along with characteristic curve should be submitted at the time of delivery 3 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully automatic cum manual control motor control centre for operation of the pump motor in dol mode ranging from 5 7.5hp, actuator with rdol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting as per approveddrawingand nit specification : 4 submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per nit specification : pump duty condition 16 m3 / hr head 92 mtr shaft stainless steel impeller s.s / gm outlet size: 65 mm. motor submersible type 3 ph , 50hz, 415 volt± 10% 2900 rpm motor must be suitable for operation with s d starter. test certificate along with characteristic curve should be submitted at the time of delivery 5 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully automatic cum manual control motor control centre for operation of the pump motor in star delta mode ranging from 7.5 12.5hp, actuator with rdol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting as per approveddrawingand nit specification : 6 1.1 kv grade 4 sq.mm x 3 core water proof flat submersible cu cable for above motor 7 supply and delivery of the following valves, pipes and gauges etc at site: 8 80mm dia m.s. seamless column pipe ( black ) 6.8mm to 7.1 mmthick with 150 mm long heavy type socket at one end. 9 i ) 3.00 m long excluding socket having 8t.p.i. thread. 10 ii ) 1.50 m long excluding socket, one end having a thread of 11 t.p.i & the other end having a thread of 8 t.p.i. 11 cast iron wafer type 3 phase actuator operated wafer type butterfly valve of 80mm dia [ pn 1.0 ) as per is; 13095, ip 68 12 80 mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend l no., cl flanged tee 1no. blank flange 1 no., cl / ms flanged short piece 0.50 mtr. lno, cl / 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 supply, delivery & storage at site of automatically controlleddiaphragm type chlorinatordosing pump with flow rate100 lph and maximum pressure of 10 kg / cm2 with all accessories for pump and motor , foundation bolt , suction and discharge flange and with storage tank of dosing solution of 100 liter capacity and the prime mover to be coupled with pump of 0.5 hp, 3 phase , 1450 rpm , squirrel cage tefc induction motor , motor will be ie3. [ test & warrantycertificatesare to be submitted at the time of delivery ] 14 100 amp. tpnmain switch with re wireable fuse system. having breaking capacity 30ka at 415v ac 02 nos. and 100a, 4 bar bus bar chamber 01 nos. with 25mmx6mm al. bar, porcelin insulator fixing in wall with iron angle frame...

Public Health Engineering Department - West Bengal

31026150 supply, delivery, of electro mechanical components at panisala water supply scheme, in the dist of coochbehar under nmd ii, phe.dte, coochbehar. 1 supply and delivery at site of the following submersible pumping machinery and electrical accessories: 2 submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per nit specification : pump duty condition 44 m3 / hr head 41 mtr shaft stainless steel impeller s.s / gm outlet size: 80 mm. motor submersible type 3 ph , 50hz, 415 volt± 10% 2900 rpm motor must be suitable for operation with star delta starter. test certificate along with characteristic curve should be submitted at the time of delivery 3 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully automatic cum manual control motor control centre for operation of the pump motor in star delta mode ranging from 7.5 12.5hp, actuator with rdol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting as per approveddrawingand nit specification : 4 supply and delivery of the following valves, pipes and gauges etc at site: 5 80mm dia m.s. seamless column pipe ( black ) 6.8mm to 7.1 mmthick with 150 mm long heavy type socket at one end. 6 i ) 3.00 m long excluding socket having 8t.p.i. thread. 7 ii ) 1.50 m long excluding socket, one end having a thread of 11 t.p.i & the other end having a thread of 8 t.p.i. 8 80 mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend l no., cl flanged tee lno. blank flange l no., cl / ms flanged short piece 0.50 mtr. lno, cl / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 9 supply, delivery & storage at site of automatically controlleddiaphragm type chlorinatordosing pump with flow rate100 lph and maximum pressure of 10 kg / cm2 with all accessories for pump and motor , foundation bolt , suction and discharge flange and with storage tank of dosing solution of 100 liter capacity and the prime mover to be coupled with pump of 0.5 hp, 3 phase , 1450 rpm , squirrel cage tefc induction motor , motor will be ie3. [ test & warrantycertificatesare to be submitted at the time of delivery ] ...

Public Health Engineering Department - West Bengal

31026136 supply, delivery, of electro mechanical components at putimari water supply scheme, in the dist of coochbehar under nmd ii, phe.dte, coochbehar. 1 supply and delivery at site of the following submersible pumping machinery and electrical accessories: 2 submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per nit specification : pump duty condition 44 m3 / hr head 41 mtr shaft stainless steel impeller s.s / gm outlet size: 80 mm. motor submersible type 3 ph , 50hz, 415 volt± 10% 2900 rpm motor must be suitable for operation with star delta starter. test certificate along with characteristic curve should be submitted at the time of delivery 3 supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully automatic cum manual control motor control centre for operation of the pump motor in star delta mode ranging from 7.5 12.5hp, actuator with rdol starter, chlorinator with dol starter and timer operated outdoor and indoor lighting as per approveddrawingand nit specification : 4 supply and delivery of the following valves, pipes and gauges etc at site: 5 80mm dia m.s. seamless column pipe ( black ) 6.8mm to 7.1 mmthick with 150 mm long heavy type socket at one end. 6 i ) 3.00 m long excluding socket having 8t.p.i. thread. 7 ii ) 1.50 m long excluding socket, one end having a thread of 11 t.p.i & the other end having a thread of 8 t.p.i. 8 80 mm dia cidf sluice valve 1 no., non return valve 1 no., cidf 90° bend l no., cl flanged tee lno. blank flange l no., cl / ms flanged short piece 0.50 mtr. lno, cl / ms flanged pipe 1 mtr. 1 no. etc as per is specification and certification for construction of delivery pipe line and wash out line. 9 supply, delivery & storage at site of automatically controlleddiaphragm type chlorinatordosing pump with flow rate100 lph and maximum pressure of 10 kg / cm2 with all accessories for pump and motor , foundation bolt , suction and discharge flange and with storage tank of dosing solution of 100 liter capacity and the prime mover to be coupled with pump of 0.5 hp, 3 phase , 1450 rpm , squirrel cage tefc induction motor , motor will be ie3. [ test & warrantycertificatesare to be submitted at the time of delivery ] ...

Public Health Engineering Department - West Bengal

30777228 supply , delivery& installation of submersible pumping machinery , voltage stabilizer , chlorinator and internal house wiring for tube well no. 3 ofputsuri water supply scheme under cmd, phe dte., dist. purba bardhaman 1 supply & delivery of the following pumping machinery, electrical accessories etc. at site.a ) submersible pumping machinery, directly coupled with suitable size water proof motor having following specifications.p u m pdischarge ( 30 m3 / h ) h e a d ( 57 mtr. ) s h a f t.stainless steel.outlet size. 80mm. pump efficiency in percentage: minimum 65.m o t o r ( 10 h.p. ) submersible type, 3ph.50hz, a.c. 400volt +10%, wet type winding, rpm 2900.size of tubewell : ( 250mm.dia ) . and depth of tubewell 153mtr.pump motor set must be bee standard energy star rating ( 3 5 ) as per is – 8034:2002make ksb / pluga / b.g. / texmo.n.b.; ( i ) h / q characteristic curve of pump set should be submitted before delivery. ( ii ) test certificate of pump & motor should be submitted during delivery & g.c. 2 b ) 4.0 sq.mm.3core, water proof flat cable, suitable for above pump set. ( make finolex / gloster / mescab / currency / crystal / polycab / approved make ) 3 c ) 100 a 4 way 415 v wall mounted busbar chamber ( make ( havels / standard / approved make ) 4 d ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 5 e ) supply and delivery of 25 mm², 1.1 kv grade. 3.5 core al armoured xlpe conform to is 1554 / 7098 ( part i ) 1998 ( make : gloster / havells / mescab / currency / polycab / crystal / approved make ) 6 supply & delivery of following materials of best quality. a ) 80mm. n.b. u.p.v.c. column pipe 7.1mm. thick having 70mm. long 8tpi threaded both side with heavy type socket & o ring biax technology with wiring lock system non corrosive high tensile having i.s.o. 9001 standard. ( make : ashirbad / raksha / approved make ) . 7 i ) 10ft. long ( 3mtrs ) 8 ii ) 5ft. long ( 1.5mtrs ) 9 iii ) 80mm. dia. top & bottom adaptor 10 iv ) 3 dia. x 5 ft long m.s. ( 7.1 mm thick ) column pipe having both side 11 tpi thread and socket. 11 b ) heavy type m.s. suspension clamp of suitable dia. made of 80mm×10mm m.s. flat with nuts, bolts, washer etc. ( suitable for 80mm. dia. column pipe ) 12 c ) split type m.s. fabricated tube well cover for 300mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, air pipe, rope of anti snapping device & cable entry gland etc. 13 d ) 102 mm. dia. 0 7 kg. / sq.cm. range, wall mounted pressure gauge ( make: h. guru / febig / approved make ) . 14 i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i. pipe tata medium of appx. 30ft. length & specials ) 15 e ) depth gauge ( make: h. guru / febig / approved make ) of 102mm. dia. with steel air pipe of reqd. length ( 85ft ) with all others fittings & accessories for the above work including supplying in one good quality hand pump. i ) tube well outside the pump house. ( this cost includes 15mm. dia. g.i pipe of appx. 30ft length & specials ) 16 f ) anti snapping safety device made of suitable size & heavy type m.s. fabricated busket for resting the above pump set, with eye bolt / h. bolt 25.mm.dia. arrangement ( 4 ends ) , clamps for holding pump motor, nuts & bolts etc. complete as per direction eic. nylon rope for hanging of anti snapping safety device as per direction of eic. 17 h ) 80mm.dia. cidf non rising spindle sluice valve ( is: 14846 ) with pn1.0 pressure rating as per i.s. specification & other required materials for the job i.e for completing the construction of delivery and wash out line. ( make: ivi / upadhya / kirloskar / durga / jupiter / magnet / cair / approved make ) n.b: i ) test certificates for both valves should be submitted at the time of delivery. ii ) m. s. specials should have minimum 7mm.thickness. 18 i ) ø80 mm cidf single door swing non return valve ( is: 5312, part i ) with pn1.0 pressure rating, ( make: ivi / upadhya / kirloskar / durga / jupiter / cair / magnet / / approved make ) 19 j ) 80mm dia. three phase, ( 415v ) , actuator operated wafer type butterfly valve ( bs: 5155 ) with pn1.0 pressure rating, having valve body of ci ( is: 210, gr. fg: 260 ) . & shaft of stainless steel ( aisi 410 ) . ( make actuator rotork / cair / limitorque / auma / approved make, valve – ivi / upadhyay / audco / kbl / jupiter / cair / magnet / durga / / approved make ( t.c. needed ) . 20 k ) ø3 x 2.75 mtr cidf pipe 21 l ) ø3 x 1.0 mtr cidf pipe 22 m ) ø 3 x 2 6 cidf pipe 23 n ) ø 3 x 2 ft cidf pipe 24 o ) ø 3 flanged tail piece 25 p ) ø 3cidf bend 26 q ) steel plug, m. s. nipple, flange, nuts, bolts etc 27 r ) ø 3 m. s. cross 28 supply, delivery & fitting fixing of wall mounted 2mm.thick, crca sheet steel, powder coating finish painted, dust & vermin proof, generally conforming to ip 54 degree of protection front open fully automatic ( plc operated ) cum manual motor control centre along with electrically operated valve unit complete with following components suitable for pump, 12.5 h.p. in s / d operating mode, three phase butterfly valve actuator, 0.5 h.p chlorinator, auto lighting arrangement & internal wiring.the panel shall be equipped by complete wiring with following devices. i. 1 ) incomer a ) suitable capacity mccb, tpn ( 63 amp ) ( l&t / havells ) .b ) 96sqmm. ( 0 30 / 63 ) , digital ammeter with selector switch & c.t .s ( ae ) . c ) 96sq.mm. ( 0 – 600 volt ) digital voltmeter with selector switch. ( ae ) d ) red, yellow & blue ( led type ) phase indicator lamps. ( kaycee ) 3nos.2 ) outgoingauto / manual star delta starter with mpcb along with actuator operated butterfly valve.a ) suitable capacity, tp, air break type power contactor with 240 volt a. c. coil for pump motor.– 3nos. b ) micro processor based digital motor protection relay with over load, locked rotor & phase reversal / single phase protection for pump motor. make:bch ( bocr dsb ) 29 c ) electronic stat delta timer 0 30sec. ( range ) 1no.d ) programmable logical control ( plc ) with suitable i / p & o / p for sequence of automatic operation of pump motor & valves actuator with 24v d.c power supply unit 1no. e ) over voltage / under voltage protection relay. 1 no.f ) auxiliary contactor & timers for auto manual control logic. 1setg ) suitable capacity capacitor. 1seth ) tp, mcb for capacitor back up protection. 1noi ) suitable capacity tp, air break contactor for switching of capacitor.j ) electronic on delay timer for delayed switching of capacitor. 1no.k ) auto / manual selector switch. 1no.l ) 16amp, sp, mcb for control circuit. 1no.m ) suitable capacity contractor for forward & reversed movement of single phase actuator including overload relay. – 1 set.ii. starter for1.0 h. p. to 2.0 h. p.chlorine machine.a ) 16amp, tp, 240 volt, a. c. coil, contactor, for chlorinator. – 1no. 30 b ) metallic over load relay of range 1.5 to 3.0 amp for chlorinator.c ) level controller circuit for chlorine tank.iii. yard lighting arrangement.a ) 16 amp, tp, 240volt a.c. coil contactor. 1no.b ) programmable digital timer for auto / manual operation.note :the following 3 items ( a, b & c ) are common for above i, ii & iiia ) on / off / trip indicating lamp for pump motor / valve actuator / chlorinator.– 1set.b ) start / stop, forwarded / reverse push button for manual operation of pump motor, actuator & chlorinator. c ) power terminals for pump motor / tpn yard lighting / chlorine motor along with level controller / spn internal wiring / valve actuator 1set. ( make: rnr / ecs / pcf project / jolly engg. pvt. ltd. / other approved ) 31 making brick pillar for supporting pipe line ( 10 x 10 x4 ft ) by 1st class brick work with 4 :1 plaster and net cement punning complete including earth cutting, supplying necessary materials , ramming as per direction of eic. 32 installation of the item no. ( 1 ) to ( 3 ) with necessary connection complete including supply 12core 1.5sq.mm. copper control cable compensating ms flange nut and bolts gasket & other fixing materials to complete the job and making platform of required size around t.w. with bricks, cement , sand stone chips etc ( 4:2:1 ) including plastering and net cement complete as per direction and entire satisfaction of the e.i.c. 33 supplying & fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 25sq.mm. xlpe armoured cables 34 finishing the end of 25sq.mm. 31 / 2 core xlpe armoured cables by crimping method including supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials with including proper sealing of cable entry point 35 making necessary non metalic pipe is 14930 ( 80mm. dia. ) protection for submersible cable from tube well cover to inside of the pump house including supplying pipe, elbow, union, short piece, socket etc. complete for the job as per direction. 36 double eathing with 50mm. dia. tata – medium g.i. pipe 3.64mm. thick × 3.04mtr. long and 2×4swg gi ( hot dip ) wire ( 4mtr. long ) , 13mm. dia. × 80mm. long gi bolts, double nuts, double washers including supply & fitting 15mm. dia. g.i. pipe protection ( 1mtrs. long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an overage depth of 3.65mtrs. below the ground level & restoring surface duly rammed. 37 supply, delivery and storage at siteof automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p. 3 phase, 1450 rpm squirrel cage tefc induciton motor, motor will be ie2 / ie3 ( make of machine : swelore / any other approved, make of motor : abb / cgl / kec / any other approved make ) 38 installtion and commissioning of above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone chips ] and neat cement finish by supplyig of all required materials and testing the entire set as per direction of eic [ power will be feed from plc panel of pumping machinery ] 39 distribution wiring in 1.1kv. grade, ( 2x1.5mm2 ) single core stranded fr pvc insulated & unsheathed copper wire ( approved make ) in suitable size pvc casing capping ( precision make ) with ( 1.5 sqmm ) single core stranded fr pvc insulted & unsheathed copper wire for ecc, including necessary pvc clips, fittings etc. to light / fan point with piano key type switch ( anchor make ) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [ pvc casing capping and switch board both on surface ] 40 a ) average run 4. 5 mtr. 41 supply and fitting fixing of 40a dp isolator ( make : havells / standard / approved make ) 42 supply and delivery of cfl , 23 watt, ( make phillips / other approvedmake ) 43 supply and fitting fixing of ceiling fan ( make: usha / crompton / havels / other approvedmake ) 1200mm. sweep complete with blade, rubber bush etc. including supply and fixing 2×1 / 1.4 pvc copper wire for down rod with making necessary connection complete. 44 supply & fitting fixing of 10 watt, led fixture set for phillips model no. brp 020 / 10 led ( make: phillps / other approved make ) with 40mm. dia. × 2.5mtr. long g.i pipe bracket fixing on wall of the pump house with 3nos. m. s. clamp properly grouting including making power connection with supply and drawing 2.5sq.mm. copper flexible cable wire with controlling sub switch and continuous earthing from nearest junction board all complete as per direction of e.i.c. 45 supply of 4ft. 36w double fluorescent light fittings complete with all accessories including 2nos. 36w tube light incl. fixing lightfitting on wall by means l clamp, nipple, suitable size fastner and connection by 1.5 sqmm pvc / cu wire as to g s. model : tmc0552xtld36webt ( make philips / havells / bajaj / other approvedmake ) 46 supply and fixing bulkhead lightfittingson wall incl. connection. as to gs .make bajaj / havells / other approvedmake ) 47 supply and delivery at site a.c. 3 ph. drytype voltage stabilizer suitable for unbalanced input voltage ( make: ae / sen & pandit / opto elec. / ecs / fizi / other approved make ) a ) input:250 500 v 3ph. 50hz, 4 wireb ) output, 415v + 1% 3ph., 50hz.c ) capacity: 15 kva.d ) auto manual switch is 9815 ( i ) . e ) raise / lower push button.f ) single lamps to indicate and limits of input.g ) voltmeter for input and output voltage. ( manufacturing test certificate should be produced at the time of delivery ) h ) with u / v.o. / v.o. / l protection with contractor at output side, input mcb & ammeter etc. ( tc / gc needed ) 48 supply and deliverythe following electrical accessories at site 49 a ) 25mm²., 1.1kv grade, 3.5 core, aluminum conductor, armored, xlpe cable. the material must be confirmed to is: 1554 / 7098 ( part 1 ) 1988 ( make gloster / currency / nicco / approved make ) 50 b ) 100 a , 4 pole , 415 v , tpn , off load change over switch ( make standard / havells / abb / siemens / approved make ) 51 c ) 100 a tpn main switch with re wirable fuse link within sheet steel enclosure ( make ( havels / standard / approved make ) 52 installation of the above voltage stabiliser of above ( item no. i to 2 ) on the foundation incl. interconnection complete & testing the voltage stabiliser along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per ie rules & as per direction of e.i.c. incl. testing commissioning complete. 53 add. gst@12% 54 add. cess@1%...

Water Resources Department - West Bengal

30560987 supply of centrifugal pump under lalbagh (a m) sub division supply of centrifugal pump for maintenance of different rli schemes , supply and delivery of centrifugal pump , supply & delivery of 150x150 mm nominal diameter centrifugal pump as per is 6595 ( part i ) / 1993, suitable for 20 to 24 hp prime mover, having discharge minimum 200 cubic meter per hour at 18 meter head and rated rpm 1500. minimum efficiency of the pump should be 76%...

Water Resources Department - West Bengal

30438659 supply and delivery of miscellaneous materials at kandi ( ae ) sub division under berhampore ii ( am ) division supply and delivery of miscellaneous materials at kandi ( ae ) sub division under berhampore ii ( am ) division , 150x150 mm nominal diameter centrifugal pump as per is 6595 ( part i ) / 1993, suitable for 20 to 24 hp prime mover, having discharge minimum 200 cubic meter per hour at 18 meter head and rated rpm 1500. minimum efficiency of the pump should be 76%....

Chittaranjan Locomotive Works - West Bengal

28333814 supply of master cylinder assy.12 itemsmaster cylinder assy.12 items, master cylinder assy. make tvs pt no 12682 , steering gear mounting assembly pt no fw43614 , wheel cylinder assembly make tvs pt no 64675311 , stub axel weld ( lh ) 2ton fw pt no fw43532 , stub axel weld ( rh ) 2ton fw pt no fw43533 , wheel bearing housing front 2 ton hyd brack pt no fw42724 page 1 of 5 run date / time: 28 / 06 / 2021 12:07:01stores / kol / clw tender document , taper roller bearing 30206 pt no 539030206 , steering tie rod assly 011011 pt no fw43615 , carbon brush for prime mover ( 1.5kw / 2.3hp / 3.5hp / 4.7hp ) pt. no.je070002 , reverse & forward switch assly pt no je180100 , horn 12v pt. no. je180007 , main moving contact assly pt.no.je180106...

Chittaranjan Locomotive Works - West Bengal

27390138 supply of master cylinder assy.12 itemsmaster cylinder assy.12 items, master cylinder assy. make tvs pt no 12682 , steering gear mounting assembly pt no fw43614 , wheel cylinder assembly make tvs pt no 64675311 , stub axel weld ( lh ) 2ton fw pt no fw43532 , stub axel weld ( rh ) 2ton fw pt no fw43533 , wheel bearing housing front 2 ton hyd brack pt no fw42724 page 1 of 5 run date / time: 17 / 03 / 2021 13:41:52stores / kol / clw tender document , taper roller bearing 30206 pt no 539030206 , steering tie rod assly 011011 pt no fw43615 , carbon brush for prime mover ( 1.5kw / 2.3hp / 3.5hp / 4.7hp ) pt. no.je070002 , reverse & forward switch assly pt no je180100 , horn 12v pt. no. je180007 , main moving contact assly pt.no.je180106...

Public Health Engineering Department - West Bengal

26690571 supply, delivery and installation of pumping machineries along with prime mover and allied accessories for water treatment plant of open cast pit under chalbalpur piped water supply scheme,block raniganj, district paschim bardhaman...

Public Health And Engineering Department - West Bengal

26601691 supply , delivery and installation of pumping machineries along with prime mover and allied accessories for water treatment plant of open cast pit under chalbalpur piped water supply scheme , block raniganj , district paschim bardhaman ....

Kolkata Municipal Corporation - West Bengal

26306849 laying of 100 mm dia di pipe line at jaigir ghat and bakrahat road by lane from h/o kmc 14 to kmc 13/2, prime mover eng. co to b.b.m enterprise etc in ward no 144...

Kolkata Municipal Corporation - West Bengal

26284642 laying of 100 mm dia di pipe line at jaigir ghat and bakrahat road by lane from h/o kmc 14 to kmc 13/2, prime mover eng. co to b.b.m enterprise etc in ward no 144....

Department of Engineering - West Bengal

25121990 tender for supply of centrifugal pummp, 20 h.p., 150*150 mm, suitable for 20 to 24 h.p, prime movers having 200 m2/h discharge at 18 m head with rated 1500 rpm. minimum efficiency 78% of is 6595 (part i)....

Public Works Department - West Bengal

24771805 supply , installation , testing and commissioning of 2 nos 125 kva dg set at university institute of technology ( uit ) under the university of burdwan , golapbag ( north ) , purba bardhaman supply and delivery of 125kva dg set . , supply and delivery of 415v , 125 kva , 50hz , 3ph silent diesel generator set ( make mahindra powerol/ laypower/ greaves power/ kirloskar green ) comprising of engine , alternator , amf panel , base frame , fuel tank , battery , cpcb ii approved acoustic enclosure incl . all interconnection between generator & amf panel etc . having following specification a ) engine a ) make mahindra/ layland/ greaves/ kirloskar b ) output ( prime mover ) 155 . 5 hp . duty:prime c ) aspiration turbocharged & aftercooled air cooled . d ) no of stroke & cylinder 4 stroke , 4/6 in line cylinders . e ) rpm 1500 . f ) battery 1 x 12v , 90 ah dry type/mfg standard . g ) type of cooling liquid cooled h ) air intake system air intake manifold with air filter system . , i ) exhaust system provided with turbo charger & residential exhaust silencer with flexible bellow and companion flanges inside the acoustic enclouser . j ) coupling & fly wheel be fitting coupling , fly wheel and flywheel housing . k ) lubricating system provided with oil pan , engine mounted lube oil pump and lube oil filter along with first fill of lube oil . , l ) fuel system comprising of mico / reputed fuel pump with electronic governor , 12 v solenoid coil and replaceable fuel filter . m ) starting system 12 v d . c . electric starter and 12 v battery charging alternator . n ) safety control comprising of protection against low lube oil pressure trip , high water temperature trip and emergency stop switch . o ) power start control provided with microprocessor based generator set monitoring & control system mounted in the genset control panel engine will run in auto/manual mode both . , b ) alternator make stamford/leroy summer/crompton/ kirloskar rating 125 kva , 0 . 8pf ( lag ) voltage regulator +/_ 1 % ( max ) in static conditions . type of alternator permanent lubricating single bearing , brushless , self excited and self regulated through an avr protection ip: 23 protections with class h insulation . overload permissible over load of 10 % for one hour in 12 hours of operation . , c ) external amf panel capable of switching over within 15 seconds fabricated from 14 swg crca sheet , powder coated , load mccb 250a , 4p , 2nos , 250a tp power contractors , 1no 250a manual changeover switch , amf controller , indicating switch , auto manual selection switch etc , inter connecting power cable bitween dg & amf panel . , d ) base frame engine and alternator are mounted , coupled and aligned on a common channel iron fabricated base frame with pre drilled holes through avm pads . , e ) fuel tank capacity 180 ltrs . ( minimum ) made of 14 swg sheet metal built inside base frame complete with drain valve , air vent inlet and outlet connection , fuel gauge . , f ) acoustic enclosure sound proof , weather proof environmental friendly cpcb ii approved , made of powder coated sheet steel to maintain noise level below 75db ( a ) at a distance of 1 metre from acoustic enclousre under free field condition and provided with hinged gasketted doors with suitable locking arrangement . , rates to be quoted will be inclusive of all the taxes incl . gst . no other additional charges will be applicable in addition to the quoted rates . , rates to be quoted will be inclusive of all the taxes incl . gst . no other additional charges will be applicable in addition to the quoted rates . ...

Public Health Engineering Department - West Bengal

24241941 supply, delivery and storage at site of 4 no standby automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg/cm2 with all accessories including suitable prime mover, storage tank etc. and installation and commissioning of supplied chlorinator with all accessories, under berhampore division i, p.h.e. dte....

Public Health Engineering Department - West Bengal

24241939 supply, delivery and storage at site of 4 no standby automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg/cm2 with all accessories including suitable prime mover, storage tank etc. and installation and commissioning of supplied chlorinator with all accessories, under berhampore division i, p.h.e. dte....

Public Health Engineering Department - West Bengal

24241938 supply, delivery and storage at site of 4 no standby automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg/cm2 with all accessories including suitable prime mover, storage tank etc. and installation and commissioning of supplied chlorinator with all accessories, under berhampore division i, p.h.e dte....

Public Health Engineering Department - West Bengal

24241934 supply, delivery and storage at site of 4 no standby automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg/cm2 with all accessories including suitable prime mover, storage tank etc. and installation and commissioning of supplied chlorinator with all accessories, under berhampore division i, p.h.e. dte....

Public Health Engineering Department - West Bengal

24241928 supply, delivery and storage at site of 5 no standby automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg/cm2 with all accessories including suitable prime mover, storage tank etc. and installation and commissioning of supplied chlorinator with all accessories, under berhampore division i, p.h.e. dte....

Public Health Engineering Department - West Bengal

24241915 supply, delivery and storage at site of 3 no standby automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg/cm2 with all accessories including suitable prime mover, storage tank etc. and installation and commissioning of supplied chlorinator with all accessories, under berhampore division i, p.h.e. dte....

Public Health Engineering Department - West Bengal

24241897 supply, delivery and storage at site of 2 no standby automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10kg/cm2 with all accessories including suitable prime mover, storage tank etc. and installation and commissioning of supplied chlorinator with all accessories, under berhampore division i, p.h.e. dte....

Eastern Railways - West Bengal

22667633 supply of set of spare parts of 4 wheeler battery operated platform truck, set of spare parts of 4 wheeler battery operated platform truck of 2000 kgs. capacity of jost make.item no 1) no moving contact je 180510 60 nos. 2) no fixed contact je 180506 50 nos. 3) no moving contact holder je 180578 40 nos. 4) tension spring je 180514 30 nos. 5) dc coil assembly je 180503 05 nos 6) no fixed contact holder je 180504 10 nos. 7) compression spring for r/f factor je 180512 20 nos. 8) battery connector (sr 175a) rema make 437522035 je 190231 07 nos. 9) fixed contact complete je 180108 40 nos. 10) main moving contact assembly je 180106 05 nos. 11) four step speed controller assembly je 180800 02 nos. 12) ec 190244 fuse link 160a je190244 02 nos. 13) contactor with ddouble coil dc88 5 36v(13220011) je 181504 02 nos. 14) fw190208 foot pedal assly curits model fp6 je 190208 01 nos. 15) brush rocker assly for prime mover 2.3/3.5/4.7 hp je 070222 02 nos. 16) carbon brush for (1.5 kw/2.3 hp/3.5 hp/4.7 hp) prime mover je 070002 20 nos. 17) ec190226 epc switch s/pole on/off ed 12548x125a part no 13221099 je 190226 02 nos. one set consist of 17 item. make jost....

Water Resources Department - West Bengal

22633903 supply of materials for river lift irrigation schemes supply and delivery of 150 x 150 mm nominal diameter centrifugal water pump conforming to is 6595/1993 , part 1 with latest amendments thereof . the pump shall be horizontal and of single stage , split casing suitable for 20 24 h . p . prime mover . , supply of materials for suri ( am ) division , supply and delivery of 150 x 150 mm nominal diameter centrifugal water pump conforming to is 6595/1993 , part 1 with latest amendments thereof . the pump shall be horizontal and of single stage , split casing suitable for 20 24 h . p . prime mover , having discharge of minimum 200 cubic meter per hour at 18 meter head and rated rpm 1500 , minimum efficiency of the pump should be 76% ( for suri and rampurhat ( agri mech ) sub division ) ...

Water Resources Department - West Bengal

21696441 supply and delivery of water pump and its accessories under lalbagh ( am ) sub division , supply and delivery of 150x150 mm nominal diameter centrifugal pump ( make venus ) as per is 6595 ( part i ) / 1993 , suitable for 20 to 24 hp prime mover , having discharge minimum 200 cubic meter per hour at 18 meter head and rated rpm 1500 . minimum efficiency of the pump should be 76% . , supply and delivery of ms shaft for 150 mm x 150 mm dia of centrifugal water pump ( make venus ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of ms shaft for 150 mm x 150 mm dia centrifugal water pump ( make aei ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of ball bearing no 6307 ( tata / hmt / skf ) , supply and delivery of ball bearing no 6310 ( tata / hmt / skf ) ...

Water Resources Department - West Bengal

21696246 supply and delivery of water pump and its accessories under lalgola ( am ) sub division , supply and delivery of 150x150 mm nominal diameter centrifugal pump ( make venus ) as per is 6595 ( part i ) / 1993 , suitable for 20 to 24 hp prime mover , having discharge minimum 200 cubic meter per hour at 18 meter head and rated rpm 1500 . minimum efficiency of the pump should be 76% . , supply and delivery of ms shaft for 150 mm x 150 mm dia of centrifugal water pump ( make venus ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of ms shaft for 150 mm x 150 mm dia centrifugal water pump ( make gec ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of ms shaft for 150 mm x 150 mm dia centrifugal water pump ( make aei ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of gm bush for 150 mm x 150 mm dia centrifugal water pump ( gec make ) conforming to is 318 / 1981 matching with venus ( make ) water pump shaft as per sample , supply and delivery of ball bearing no 6307 ( tata / hmt / skf ) , supply and delivery of ball bearing no 6310 ( tata / hmt / skf...

Water Resources Department - West Bengal

21695853 supply and delivery of water pump and its accessories under berhampore ( am ) sub division , supply and delivery of 150x150 mm nominal diameter centrifugal pump ( make venus ) as per is 6595 ( part i ) / 1993 , suitable for 20 to 24 hp prime mover , having discharge minimum 200 cubic meter per hour at 18 meter head and rated rpm 1500 . minimum efficiency of the pump should be 76% . , supply and delivery of ms shaft for 150 mm x 150 mm dia of centrifugal water pump ( make venus ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of ms shaft for 150 mm x 150 mm dia centrifugal water pump ( make aei ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of gm bush for 150 mm x 150 mm dia centrifugal water pump ( gec make ) conforming to is 318 / 1981 matching with venus ( make ) water pump shaft as per sample , supply and delivery of ball bearing no 6307 ( tata / hmt / skf ) ...

Water Resources Department - West Bengal

21647194 supply and delivery of centrifugal water pump for minor irrigation schemes under suri ( am ) division , supply of materials for suri ( am ) division , supply and delivery of 150 x 150 mm nominal diameter centrifugal water pump duly isi marked as per is 6595 / 1993 , part 1 with latest amendments thereof . the pump shall be horizontal and of single stage , split casing suitable for 20 24 h . p . prime mover , having discharge of minimum 200 cubic meter per hour at 18 meter head and rated rpm 1500 , minimum efficiency of the pump should be 76% ( for suri and rampurhat ( agri mech ) sub division ) ...

Water Resources Department - West Bengal

21508357 supply of store materials supply and delivery of water pump and its accessories at berhampore ( am ) sub division , water pump , supply and delivery of 150x150 mm nominal diameter centrifugal pump ( make venus ) as per is 6595 ( part i ) / 1993 , suitable for 20 to 24 hp prime mover , having discharge minimum 200 cubic meter per hour at 18 meter head and rated rpm 1500 . minimum efficiency of the pump should be 76% . , water pump accessories , supply and delivery of ms shaft for 150 mm x 150 mm dia of centrifugal water pump ( make venus ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of ms shaft for 150 mm x 150 mm dia centrifugal water pump ( make aei ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of gm bush for 150 mm x 150 mm dia centrifugal water pump ( gec make ) conforming to is 318 / 1981 matching with venus ( make ) water pump shaft as per sample , supply and delivery of ball bearing no 6307 ( tata / hmt / skf ) ...

Water Resources Department - West Bengal

21508330 supply of store materials supply and delivery of water pump and its accessories at lalgola ( am ) sub division , water pump , supply and delivery of 150x150 mm nominal diameter centrifugal pump ( make venus ) as per is 6595 ( part i ) /1993 , suitable for 20 to 24 hp prime mover , having discharge minimum 200 cubic meter per hour at 18 meter head and rated rpm 1500 . minimum efficiency of the pump should be 76% . , water pump accessories , supply and delivery of ms shaft for 150 mm x 150 mm dia of centrifugal water pump ( make venus ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of ms shaft for 150 mm x 150 mm dia centrifugal water pump ( make gec ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of ms shaft for 150 mm x 150 mm dia centrifugal water pump ( make aei ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of gm bush for 150 mm x 150 mm dia centrifugal water pump ( gec make ) conforming to is 318/ 1981 matching with venus ( make ) water pump shaft as per sample , supply and delivery of ball bearing no 6307 ( tata/ hmt/ skf ) , supply and delivery of ball bearing no 6310 ( tata/ hmt/ skf ) ...

Water Resources Department - West Bengal

21508255 supply of store materials supply and delivery of water pump and its accessories at lalbagh ( am ) sub division , water pump , supply and delivery of 150x150 mm nominal diameter centrifugal pump ( make venus ) as per is 6595 ( part i ) / 1993 , suitable for 20 to 24 hp prime mover , having discharge minimum 200 cubic meter per hour at 18 meter head and rated rpm 1500 . minimum efficiency of the pump should be 76% . , water pump accessories , supply and delivery of ms shaft for 150 mm x 150 mm dia of centrifugal water pump ( make venus ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of ms shaft for 150 mm x 150 mm dia centrifugal water pump ( make aei ) made from en8 steel with case harden at the place where bearing are mounted as per sample , supply and delivery of ball bearing no 6307 ( tata / hmt / skf ) , supply and delivery of ball bearing no 6310 ( tata / hmt / skf ) ...