Kolkata Metropolitan Development Authority - West Bengal

33713698 supply, delivery, installation, testing and commissioning of flow meter ( 1 to 5 ms ) with totalizer at north barrackpore clear water pumping station, nayabasti of barrackpore side after removal of damaged unserviceable existing flow meter....

Public Health Engineering Department - West Bengal

32517390 providing and installation of high lift pumping machineries and other electromechanical accessories for rejuvination of onda sub surface water based piped water supply scheme block onda dist bankura under bankura mechanical division phe dte. 1 part a( zone i cwr site)supply, delivery and storage at site of horizantal split cashing centrifugalpumping machinarywith base plate flexible coupllng, coupling guard, foundation bolt etc. other accessories etc. having the following specification and as per technical specificationsn.b h q curve has to be submitted during the delivery(4w+2s)a) discharge : 1243 lpm, total head : 55 mtrs. 2 supply, delivery and storage at site of horizantal foot mounted inducutionmotorsuitable for the pump duty mentioned above (item no 1) with adequate margin including other accessories as per technical specificationsn.b no load as well as short circuit test certificate of induction motor during test run has to be submitted during the delivery. motor effencency class:ie4, 4pole 3 supply and delivery at site mccb 630amp capacity 55ka 4 pole thermal magnetic trip with adjustable over load and short circuit etcwith suitable ss encloser 4 supply & delivery at site & storage cidf single door swing check type nrv (p.n.–1.0) rating asper is:5312 part – i, and as per technical specifications(for individual pump) 5 i) dn 100 mm(for individiual delivery header) 6 supply & delivery at site & storage cidf gate valve, rising type (p.n. – 1.0) as per i.s.:14846 – 2000 7 i) dn 150 mm (for sunction side) 8 supply delivery at site and storage of cast iron double flanged (p.n. – 1.6) actuator operated butterfly valve generaly confirming to /ls:13095/1991 & bs 5155 9 i) dn – 300mm (for commn delivery header) 10 supply delivery at site and storage of cast iron double flanged (p.n. – 1.0) actuator operated butterfly valve generaly confirming to bs:5155/ls:13095. 11 i) dn 100 mm (for individiul delivery header) 12 supply, delivery & storage at site m.s flanges, bends, specials, bel mouth, etc. as required to make the installation of suction, delivery and common delivery header of centrifugal pumpingmachineries complete in all respects up to the satisfaction of e.i.c.and as per technical specifications 13 supply, delivery & storage at site mserw (medium) pipefor individual pump suction/delivery line from pump discharge upto common delivery header as per technical specificationsand as per technical specifications 14 supply, delivery & storage at site m.s. fabricated dismantling joints(p.n 1.6 rating) with rubber compression ring and adjustable follower flanged complete assembley with galvinised stud and nuts, as per technical specifications 15 i) dn:150 (for individiual suction line ) 16 ii) dn:100 (for individiual delivery header) 17 iii) dn:300 (for commn delivery header) 18 supply delivery and storage at site of electromagnetic flow meter with remote indicator cum totalizer unit and cable between the meter and indicatoras per technical specification 19 i) dn: 300 (for common delivery header) 20 supply, delivery & storage ofglycerin type pressure gauge,cast al. dial along with dn 15 gi impulse line with valve. 21 i) (0 – 10 kg/cm2.) 102 mm dia for individiual delivery header 22 ii) (0 – 10 kg/cm2.) 150 mm ? for common header 23 supply, delivery & storage ofglycerin type compound gauge, cast al. dial along with dn 15 gi impulse line with valve. 24 i) (+1 – 1 kg/cm2.).) 102 mm ? for individiual suction line 25 supply, delivery and storage at site of following l.t cables 26 i) 240sq. mm3.5 core, 1.1 kv grade, al. xlpe cable conforming to is : 7098 (part – i).(from main switch to pdb cum mcc panel) 27 ii) 25 sq. mm 3 core, 1.1 kv grade, al. xlpea cable conforming to is : 7098 (part – i).a) 6nos motor x 50mtr =300 mtr 28 iii ) 2.5 sq mm , 12 core , 1.1 kvgrade pvc insulatedcopper armoured control cable as per relevent is.a) for 6nos actuater x 25 mtr 29 iv) 16 sq. mm 4 core, 1.1 kv grade, al. xlpea cable conforming to is :7098 (part – i).for mcc to chlorine room 30 v) 6 sq. mm 4 core, 1.1 kv grade, al. xlpea cable conforming to is :7098 (part – i).for dewatering pumpn.b purchaseofabove all cables should be as per actual site condition. 31 supply, delivery and storage at site 2 mm. thick crca sheet steel enclosed cubical type indoor floor mounted415 volt mcc cum pdb panel with plc having required feeders as per technical specification 32 supply delivery and storage at site of ultrasonic type continuous level measuring unit with provision of 4 to 20 ma analogue signal, indicator and recorder for continuous level monitoring as well as 5 nos. relay out put for sensing high, low, low low level in suction sump as per specification. 33 supply & delivery at site horizontal type centrifugal self priming non clog dewatering pump with horizontal type 415v ,50 hz , three phase squirrel cage induction motor including supply of channel base frame ,coupling and coupling guard complete setdischarge capacity : 5.75 m3/hrtotal head : 10 mtr.suction/delivery 40mm/35mm(1w +1s) 34 supply and delivery at site 40mm dia g.i pipe. with fittings i.e elbow, union, nipple. g.m wheel valve. gm foot valve etc for making suction and delivery line of dewatering pump. 35 supply, delivery and intallation at site of automatically controlled plunger type chlorinator dosing pump with flow rate0 200 lph and 12kg/cm2 maximum pressure with all accessories including suitable prime over flow rate tank etc.the pump shall be coupled with 2hp motor having 3 phase power and 1440 rpm (±4%).installation is including cost of necessary brick foundation base with net cement finish by supplying all require metrials as per direction of eic.(test certificate and garanty certificate of pump and motor is to be submitted during delivery) 36 design, manufacturing and supply of 2mt capaciy x 8 mtrs span approx x 6.5mtrs. lift singie glrder construct on hand operated over head travelling crane compleie with indef brand triple spur gear chaln puley bock and geared travelling trolley including supply of steel gantry girder wilh 40mm square rail suiable for the above crane for total length of 16 x 2 = 32 mtrs. the bay length shal be 20mtrs. (approx)and suppo(ing disiance for the steel gantry g rdershall be 4.0 mtrs. max. the crafe shall be des gned for class 1 duty indoor operation conforming to ls:807, ls:3177 and ls;3832. the crane and gantry dirder shall be supplied at site duly painted with two coats red lead primer.(test and guarantee certificate have to be supplied at the time of delivery) 37 part b (zone i intallation)installation of all items mentioned as in part aincluding supply of all erection items,as required for installation ofcentrifugal pumping machineris, all valves, suctiondelivery pipe line,pdb panel mcc panel, dewatering pump, chlorine system, cable tray, chequred plate, indoor & outdoor light, crane, laying of all cablesincludingsupplying all necessary items i.e nut &bolt wather rubber gasket, with painting, jointing of cables termination cable soketing by suitable rated sockets, jointing the delivery header withexisting rising main, suporting piller and paining anticorrosive paint etc. including cost ofgas cutting, welding etc. as required for complete installationas per hydraulic standard & ie rules in compliance by engaging skilled technician all complete as per technical specificationand upto entire satisfaction of eic.(except item no 19) 38 supply, delivery fixing at siteg.i cable tray for laying of power cable and g.i perforated cable tray for laying of control cable at sub station having proper m.s. structural support as per technical specification 39 earthing & lightning protection for pump house,electrical installation etc as per iss and ie rules and as per technical specification . 40 lighting and luminaries arrangement at the head works site including internal illumination ofpump house building etc.as per technical specification 41 supply delivery at site and storage of safety equipment like 6kg capacity fire extinguisher , sand bucket with bracket , rubber mats, shock treatment chart and first aid box,completeas per technical specification. 42 commissioning of the entire installation i.e. pumping machineries,pdb cum mcc panel, actuator, chlorine system, earthing, cable etc. as per direction and to the entire satisfaction of e.i.c. 43 operation including trial run of the entire installation of pumping station, electrical system, chlorination system etc. on 24 hours basis including guarding for a period of 365 days are to be provided with supply of personnel from the date of commissioning.during this period supply of all consumable materials, sundries & lubricants are to be supplied by successful tenderer. 44 part c (zone ii cwr site)supply, delivery and storage at site of horizantal split cashing centrifugalpumping machinarywithother accessories etc. having the following specification and as per technical specifications.(3w+2s)n.b h q curve has to be submitted during the delivery 45 a) discharge : 1870 lpm, total head : 45 mtrs. 46 supply, delivery and storage at site of horizantal foot mounted inducutionmotorsuitable for the pump duty mentioned above (item no 1) with adequate margin including other accessories as per technical specificationsn.b no load as well as short circuit test certificate of induction motor during test run has to be submitted during the delivery. 47 supply and delivery at site mccb 630amp capacity 55ka 4 pole thermal magnetic trip with adjustable over load and short circuit etcwith suitable ss encloser complete set 48 supply & delivery at site & storage cidf single door swing check type nrv (p.n.–1.0) rating asper is:5312 part – i, 49 i) dn 100 mm (for delivery side) 50 supply & delivery at site & storage cidf gate valve, (p.n. – 1.0) as per i.s.:14846 – 2000 51 ii) dn 150 mm (for individual pump sunction site) 52 supply delivery at slte and storage of cast iron double flanged actuator operated butterfly valve generaly confirming to ls:13095/1991 & bs 5155 53 ii) dn – 300mm (for commn delivery header) 54 supply delivery at slte and storage of cast iron double flanged actuator operated butterfly valve generaly confirming to bs:5155/ls:13095. 55 ii) dn 100 mm(for individual pump delivery site) 56 supply, delivery & storage at site m.s flanges, bends, specials,tee, etc. as required to make the installation of suction, delivery and common delivery header of centrifugal pumpingmachineries complete in all respects up to the satisfaction of e. i. c.and as per technical specifications 57 supply, delivery & storage at site mserw (medium)for individual pump delivery line from pump discharge upto common delivery headeras per technical specifications 58 i) dn – 150 (for individiual suction header ) 59 ii) dn – 100 (for individiual delivery header) 60 iii) dn 300 (for commn delivery header) 61 supply, delivery & storage at site m.s. fabricated dismantling joint 62 i) dn – 150 (for individiual suction header ) 63 ii) dn – 100 (for individiual delivery header) 64 iii) dn 300 (for commn delivery header) 65 supply delivery and storage at site of electromagnetic flow meter with remote indicator cum totalizer unit and cable between the meter and indicatoras per technical specification 66 i) dn – 300 (for common delivery header) 67 supply, delivery & storage ofglycerin type pressure gauge,cast al. dial along with dn 15 gi impulse line with valve. 68 i) (0to 10 kg/cm2.) 102 mm dia for individiual delivery header 69 ii) (0to 10 kg/cm2.) 150 mm dia ? for common delivery line 70 supply, delivery & storage of 102 mm dia glycerin type compound gauge,cast al. dial along with dn 15 gi impulse line with valve. 71 i) (+1 to – 1 kg/cm2.) 102 mm for individiual suction line 72 supply, delivery and storage at site of following l.t cables 73 i) 185 sq. mm 3.5 core, 1.1 kv grade, al. xlpe cable conforming to is : 7098 (part – i).from main switch to pdb 74 ii) 35 sq. mm 3.5 core, 1.1 kv grade, al. xlpea cable conforming to is : 7098 (part – i).a) 5nos motor x 50mtr =250 mtr 75 iii) 2.5 sq mm , 12 core , 1.1 kvgrade pvc insulatedcopper armoured control cable as per relevent is.a) for 5nos actuator x 30mtr 76 iv) 6 sq. mm 4 core, 1.1 kv grade, al. xlpea cable conforming to is : 7098 (part – i).for 2 nos dewatering pump 77 v) 16 sq. mm 4 core, 1.1 kv grade, al. xlpea cable conforming to is : 7098 (part – i).for chlorine room 78 supply, delivery and storage at site 2 mm. thick crca sheet steel enclosed cubical type indoor floor mounted415 volt mcc panelhaving required feeders as per technical specification 79 supply delivery and storage at site of ultrasonic type continuous level measuring unit with provision of 4 to 20 ma analogue signal, indicator and recorder for continuous level monitoring as well as 5 nos. relay out put for sensing high, low, low low level in suction sump as per specification. 80 supply & delivery at site horizontal type centrifugal self priming non clog dewatering pump with horizontal type 415v ,50 hz , three phase squirrel cage induction motor including supply of channel base frame ,coupling and coupling guard complete setdischarge capacity : 5.75 m3/hrtotal head : 10 mtr.suction/delivery 40mm/35mm(1w +1s) 81 supply and delivery at site 50mm dia g.i pipe. with fittings i.e elbo, union, nipple. g.m wheel valve. gm foot valve etc for making suction and delivery line of dewatering pump. 82 supply, delivery and intallation at site of automatically controlled plunger type chlorinator dosing pump with flow rate0 200 lph and 12kg/cm2 maximum pressure with all accessories including suitable prime over flow rate tank etc.the pump shall be coupled with 2hp motor having 3 phase power and 1440 rpm (±4%).installation is including cost of necessary brick foundation base with net cement finish by supplying all require metrials as per direction of eic.(test certificate and garanty certificate of pump and motor is to be submitted during delivery) 83 design, manufacturing and supply of 2mt capaciy x5 mtrs span approx x 6.5mtrs. lift singie glrder construct on hand operated over head travelling crane compleie with indef brand triple spur gear chaln puley bock and geared travelling trolley including supply of steel gantry girder wilh 40mm square rail suitable 28 mtrs. the bay length shal be 2omtrs.(approx)and suppo(ing disiance for the steel gantry g rdershall be 4.0 mtrs. max. the crafe shall be des gned for class 1 duty indoor operation conforming to ls:807, ls:3177 and ls;3832. the crane and gantry dirder shall be supplied at site duly painted wlth two coats red lead primer.(test and guarantee certificate have to be supplied at the time of delivery) 84 part d(zone ii installation) 85 installation of all items mentioned as in part c including supply of all erection items,as required for installation ofcentrifugal pumping machineris, all valves, suctiondelivery pipe line, panel mcc panel, dewatering pump, chlorine system, laying of cable, cable tray, indoor & outdoor light & fan, crane,includingsupplying all necessary items i.e nut &bolt wather rubber gasket, with painting, jointing of cables termination, cable soketing by suitable rated sockets, jointing the delivery header withexisting rising main, suporting piller and paining anticorrosive paint etc. including cost ofgas cutting, welding etc. as required for complete installationas per hydraulic standard & ie rules in compliance by engaging skilled technician all complete as per technical specificationand upto entire satisfaction of eic. exept item no 46 86 supply, delivery fixing at siteg.i cable tray for laying of power cable and g.i perforated cable tray for laying of control cable at pump house and sub station having proper m.s. structural support as per technical specification 87 earthing & lightning protection for pump house, and electrical installation as per iss and ie rules and as per technical specification . 88 lighting and luminaries arrangement at the head works site including internal illumination ofpump house building, chlorinre room .as per technical specification 89 supply delivery at site and storage of safety equipment like 6kg capacity fire extinguisher , sand bucket with bracket , rubber mats, shock treatment chart and first aid box, complete as per specification. as per technical specification 90 commissioning of the entire installation i.e. pumping machineries, pdb cum mcc panel, actuator, chlorine system, earting system, cable etc. as per direction and to the entire satisfaction of e.i.c. 91 trial operation of the entire installation of pumping machineris, chlorination system,on 24 hours basis including guarding for a period of 365 days are to be provided with supply of personnel from the date of commissioning.during this period supply of all consumable materials, sundries & lubricants are to be supplied by successful tenderer. 92 add: 12% gst 93 add: 1% cess ...

Department Of Defence - West Bengal

31994993 bids are invited for sr 72.15.1248.93 ammeter 0.40a , jigo bw 06 on off switch , nk no nc switch for plant , a9n3p32c mcb 03 pole 32amp , a9n3p20c mcb 03 pole 20amp , a9n3p16c mcb 03 pole 16amp , a9n3p10c mcb 03 pole 10amp , c 50 amp contractor 50amp , lc1e 1810 contractor 32 amp , lc1e 09 contractor 25amp , sd22 timer for staedelta , apa dtc 72 duel temp controller , apa dti 72 duel temp indicator , apa ttlr 144 totalizer for plant , vfd4a2ms43ansaa vfdms 200 2.h.p , vfd4a2ms44ansaa vfd ms 200 5.h.p ,pw 3 1ok ohm motor regulator , mkg2pa240a vfd relay 240v ac , lre 32 over load relay 32a , lre 20 over loadrelay 20a , lre 16 over load relay 16a , lre 14 over loadrelay 10a , e2 125 electrorod rod ignition , 7sv 3 solenoid240v 8watt total quantity : 123...

Department Of Defence - West Bengal

31956530 bids are invited for sr 72.15.1248.93 ammeter 0.40a , jigo bw 06 on off switch , nk no nc switch for plant , a9n3p32c mcb 03 pole 32amp , a9n3p20c mcb 03 pole 20amp , a9n3p16c mcb 03 pole 16amp , a9n3p10c mcb 03 pole 10amp , c 50 amp contractor 50amp , lc1e 1810 contractor 32 amp , lc1e 09 contractor 25amp , sd22 timer for staedelta , apa dtc 72 duel temp controller , apa dti 72 duel temp indicator , apa ttlr 144 totalizer for plant , vfd4a2ms43ansaa vfdms 200 2.h.p , vfd4a2ms44ansaa vfd ms 200 5.h.p ,pw 3 1ok ohm motor regulator , mkg2pa240a vfd relay 240v ac , lre 32 over load relay 32a , lre 20 over loadrelay 20a , lre 16 over load relay 16a , lre 14 over loadrelay 10a , e2 125 electrorod rod ignition , 7sv 3 solenoid240v 8watt total quantity : 123...

Urban Local Bodies - West Bengal

26997657 house service connection up to consumer premises with mdpe pipes of required dia . and necessary accessories including water meter for water supply scheme within purulia municipality under brgf ( spl ) programme ( 3rd call ) , pipe and acceseries : , providing supply , installation , fittings , testings and commissioning of house connection of water supply with p . e . pipe 20mm dia & p . e . compressions ef fittings 20mm , excavation , all short of bituminous/ concrete road upto depth of hdpe distribution pipeline bottom , cuttings , fittings , fixing , mdpe pipe & p . e . pipe fittings up to c . i . bib/stop cock 1 no . to consumer premises for an average length of 15 mtrs , including restoration if any if any damage of under ground drainage lines , above ground open channel drainage sestem , electrical lines , telephone lines , other water supply lines , crossing drain line through pvc/hdpe/gi conduit pipe including leakage testing , supply of mdpe pipes pe 100 , pn 16 , 15 mtrs ( average ) , pe both side compression elbow 90 deg . p . e . one side compression other side ss insert female thread , elbow 90deg . p . e adopter with ss insert m/f thread compression , pe ball valve ss metal insert thread compression , g . i . nipples 6 long 3 nos . , 10mm dia , gunmetal ferrule conforming to is2692/1984 ( re affirmed 2005 ) in case of di distibution line or 3 nos . electrofusion tapping ferrule/ saddle , mdpe ( pe100 ) of pressure rating pn16/ sdr11 , ( mechanical type clamp saddle with bypass arrangement ) to disconnect the connection in case of authority requires etc . with s . s . cutter 8 mm dia , flow regulator , water tight cap cutting edges and making hole / tapping 8 mm dia in case of hdpe distribution line , 1 no . , nrv confirming to is 778/ class i 1no . , tested c . i . bib/ stop cock 1 no . , p . e . meter box/ cabinet with common lockable key suitable for cover meter 1no . , pvc ball valve & nrv 1 no . , black filling with silver sand 300 mm thik over ferrule and balance depth with excavated earth up to road level and also remove surplus earth from road side , including fixing of meter as per direction of eic . house water supply connectionthrough 20 mm dia . mdpe pipes . , supply , delivery , unloading and proper staking at site of 15mm . dia . multijet type water meters , class b , +/ 2% , is779/ iso4064 , admissible pr . max . 16kg/cm2 360 degree orientable , cybal computable , magnetic transmission drive , copper can mineral glass 5 mm . thik envelop , extra dry dial , totalizer , protection class ip68 , strainer inbuilt , eec/mid marked with brass nuts & nipples ( vendor list to be approved by the concerned superintending engineer , m . e . dte . befor execution of work ) 15 mm dia . water meter typical performance i ) starting flow : < 10 l /hr . ii ) accuracy from + / 5% : < 30 l /hr . iii ) accuracy from + / 2% : 120 l /hr . iv ) max . flow + / 5% : 3000 l /hr . ...

Urban Local Bodies - West Bengal

26100474 wbmad / purulia / nieq 25 / 2020 21 house service connection up to consumer premises with mdpe pipes of required dia . and necessary accessories including water meter for water supply scheme within board of administrators , purulia municipality under brgf ( spcl ) programme , pipe and acceseries : , providing supply , installation , fittings , testings and commissioning of house connection of water supply with p . e . pipe 20mm dia & p . e . compressions ef fittings 20mm , excavation , all short of bituminous / concrete road upto depth of hdpe distribution pipeline bottom , cuttings , fittings , fixing , mdpe pipe & p . e . pipe fittings up to c . i . bib / stop cock 1 no . to consumer premises for an average length of 15 mtrs , including restoration if any if any damage of under ground drainage lines , above ground open channel drainage sestem , electrical lines , telephone lines , other water supply lines , crossing drain line through pvc / hdpe / gi conduit pipe including leakage testing , supply of mdpe pipes pe 100 , pn 16 , 15 mtrs ( average ) , pe both side compression elbow 90 deg . p . e . one side compression other side ss insert female thread , elbow 90deg . p . e adopter with ss insert m / f thread compression , pe ball valve ss metal insert thread compression , g . i . nipples 6 long 3 nos . , 10mm dia , gunmetal ferrule conforming to is2692 / 1984 ( re affirmed 2005 ) in case of di distibution line or 3 nos . electrofusion tapping ferrule / saddle , mdpe ( pe100 ) of pressure rating pn16 / sdr11 , ( mechanical type clamp saddle with bypass arrangement ) to disconnect the connection in case of authority requires etc . with s . s . cutter 8 mm dia , flow regulator , water tight cap cutting edges and making hole / tapping 8 mm dia in case of hdpe distribution line , 1 no . , nrv confirming to is 778 / class i 1no . , tested c . i . bib / stop cock 1 no . , p . e . meter box / cabinet with common lockable key suitable for cover meter 1no . , pvc ball valve & nrv 1 no . , black filling with silver sand 300 mm thik over ferrule and balance depth with excavated earth up to road level and also remove surplus earth from road side , including fixing of meter as per direction of eic . house water supply connectionthrough 20 mm dia . mdpe pipes . , supply , delivery , unloading and proper staking at site of 15mm . dia . multijet type water meters , class b , + / 2% , is779 / iso4064 , admissible pr . max . 16kg / cm2 360 degree orientable , cybal computable , magnetic transmission drive , copper can mineral glass 5 mm . thik envelop , extra dry dial , totalizer , protection class ip68 , strainer inbuilt , eec / mid marked with brass nuts & nipples ( vendor list to be approved by the concerned superintending engineer , m . e . dte . befor execution of work ) 15 mm dia . water meter typical performance i ) starting flow : < 10 l / hr . ii ) accuracy from + / 5% : < 30 l / hr . iii ) accuracy from + / 2% : 120 l / hr . iv ) max . flow + / 5% : 3000 l / hr ....

Mother Dairy Calcutta - West Bengal

23631746 purchase of 02 (two) no. 01 “electromagnetic flowmeter” and 02f[wq) no. “indicator cum totalizer for magnetic elowmeter”. for details...

South Eastern Railways - West Bengal

8476780 supply of set of items as per the following consists 03 items in one set: 1 . on delay timer relay cat no. krtpn22 k 3, 240v ac, 50hz, make bch or similar qty : 01 no. 2 . off delay timer relay cat no. krtpn22 k 3, 240v ac, 50hz, make bch or similar percent u2013 qty : 01 no. 3 . digital time totalizers counter programmable counter. counting range percent u2013 0 999999, voltage: 115 / 230 v ac, make bch or similar. qty : 01 no....