Tender For supply delivery of some spare parts required for regular repairing overhauling of chlorine machines in khanakul i and ii block at different w/s scheme dist hooghly under electrical division phe dte - supply & delivery of following materials (total pump house- 102 nos). from 01/09/2025 to 31/07/2026., 15 mm dia flexible pvc pipe for supply chlorine solution.(approved make), 15mm dia upvc pipe made to astm d-1785, schedule 40(light) duty [make: suprem/oriplast / ashirvad/any approved], g.i. short piece of tata make (above 50mm & upto 150 mm ong), 15 mm dia gi elbow, 15 mm dia tail piece, 15 mm dia powder coated metal clamp, 15 mm dia fabt (upvc), 15 mm dia union (g.i.), 15 mm dia tee (upvc), 15 mm dia long screw (g.i.), 15 mm dia iron jam nut (g.i.), 15 mm dia nrv (approved make), coupling rubber, diaphragm, pinion, bearing (skf), oil ring (approved make), oil chamber nut (approved make), ball set (approved make), 15 mm dia pvc ball valve, mobil mak gold (make - castrol), 15 mm upvc tank nipple (make- ashirbad/ supreme/approved make), 100 ltr. capacity pvc tank for chlorine solution (make: sintex/patton), 16 amp triple pole main switch, 415v ac, 50hz with neutral link. [make: havells/siemens/standard], direct online starter, 415v, 50hz, 3ph, relay range (1-1.6 amp).[make: l&t (model-mk1) / siemens ], eceentric strap, eceentric, 1.5 sq. mm flexible copper wire fr pvc insulated 1.1 kv grade, is 694 [make- finolex / havells/equivelent], labour charges for dismatling and refitting after repairing the chlorine machine set from existing position including fitting fixing the above [sl.no.- 1(a to ab)] by dismantling the old one including supplying necessary materials as required including testing commissioning all complete as per direction of eic. for the 102 nos. sites of hooghly., carrying of burnt out 0.5 hp chlorine motor form w/s scheme to nearest work shop for repairing., rewinding of 0.5 hp chlorine motor with suitable size copper wire including heat varnish and all complete as per direction., carrying of repaired 0.5 hp chlorine motor form work shop to following w/s scheme, p.h., add: 18% gst, add: 1% cess
Tender For supply delivery of some spare parts required for regular repairing overhauling of chlorine machines in arambag goghat i and ii haripal sankrail blocks at different w/s scheme dist hooghly and howrah under electrical division phe dte - supply & delivery of following materials ( total pump house-102 nos). from 01/09/2025 to 28/02/2026., 15 mm dia flexible pvc pipe for supply chlorine solution. (approved make), 15mm dia upvc pipe made to astm - d - 1785, schedule 40 (light) duty [make : suprem/oriplast / ashirvad/any approved], g.i. short piece of tata make (above 50mm & upto150 mm long), 15 mm dia gi elbow, 15 mm dia tail piece, 15 mm dia powder coated metal clamp, 15 mm dia fabt (upvc), 15 mm dia union (g.i.), 15 mm dia tee (upvc), 15 mm dia long screw (g.i.), 15 mm dia iron jam nut (g.i.), 15 mm dia nrv (approved make), coupling rubber, diaphragm, pinion, bearing (skf), oil ring (approved make), oil chamber nut (approved make), ball set (approved make), 15 mm dia pvc ball valve, mobil mak gold (make - castrol), 15 mm upvc tank nipple (make- ashirbad/ supreme/ approved make), 100 ltr. capacity pvc tank for chlorine solution (make : sintex / patton), 16 amp triple pole main switch, 415v ac, 50hz with neutral link. [ make: havells/ siemens/standard ], direct online starter, 415v, 50hz, 3ph, relay range (1-1.6 amp). [ make: l&t (model-mk1) / siemens ], eceentric strap, eceentric, 1.5 sq. mm flexible copper wire fr pvc insulated 1.1 kv grade, is 694 [make- finolex / havells / equivelent], labour charges for dismatling and refitting after repairing the chlorine machine set from existing position including fitting fixing the above [sl.no.- 1(a to ab)] by dismantling the old one including supplying necessary materials as required including testing commissioning all complete as per direction of eic. for the 102 nos. sites of hooghly., carrying of burnt out 0.5 hp chlorine motor form w/s scheme to nearest work shop for repairing., rewinding of 0.5 hp chlorine motor with suitable size copper wire including heat varnish and all complete as per direction., carrying of repaired 0.5 hp chlorine motor form work shop to following w/s scheme, p.h., add: 18% gst, add: 1% cess
Tender For maintenance of mi scheme under belbari rd block during the year 2025-26/sh_ - repair _ maintenance of pump-motor, suction-delivery _ electrical accessories etc. (job no. tr/34/minor works/wrd-i/2025-26) - dismentling of pump for over hauling including greasing, gland packing, necessary repairs & reinstallation of the same including trial run for 10 hrs. in two spell complete as per direction of the engineer-in-charge.i) for li, supply & fitting fixing ball bearing of approved quality for pump required during overhauling.i) 6306 ball bearing (tata /skf), providing & fitting fixing shaft sleeve bush of approved quality.i) for li (cast iron), providing & fitting fixing shaft sleeve nut of approved quality.i) cast iron (ci), providing & fitting fixing c.i. gland of approved quality.i) for li, providing & fitting fixing c.i coupling complete with nuts & bolts of approved quality.i) 150 mm dia, providing & fitting fixing coupling nuts & bolts (all size)of approved quality.i) for li, providing & fitting fixing coupling rubber bush (all size)of approved quality. i) for li, providing & fitting fixing coupling star bush (all size) of approved quality.i) 150 mm dia, providing & fitting fixing pump shaft of approved quality., supplying and fitting fixing of asbestos rope of best quality as per direciton of engineer-in-charge. i) 6mm to 8mm thick, ii) 10 to 12 mm thick, providing & fitting fixing casing ring of approved quality.i) 150 mm dia (10 mm thick), supplying and fitting fixing of pump cooling pipe of best quality as per direciton of engineer-in-charge., providing & fitting fixing lantern ring for pump of approved quality., supplying and greasing/applying of grease of approved quality as per direction of engineer-in-charge., providing and fixing g.i. bend /elbow in the pipe line including testing of joints complete as per cpwd specification and direction of the engineer - in - charge. a) 150 mm dia, providing & fitting fixing shaft sleeve nut of approved quality. (cast iron), providing & fitting fixing of g.i. flange ( 10 mm wall thickness ) by welding with g.i. / ms pipe and placing position as per specification and the direction of the engineer-in- charge.i) 150 mm dia, providing & fitting fixing gland nut / stag nut 100 mm long for gland of approved quality.i) for li, providing and fitting fixing m.s. clamp for hose pipes with nuts & bolts complete as per relevant is specification anddirection of engineer-in-charge.i) 150mm dia, providing & fitting fixing rubber flange washer 6 mm thick at site of work of approved quality.i)150 mm dia, providing and fitting fixing ms foot valve as per relevant is specification and the direction of the engineer-in-charge.. i) 150 mm dia, providing & fitting fixing c.i tail piece of approved quality at site of work.i) 150 mm dia, providing & fitting fixing foot valve leather washer (6 mm thick) of heavy duty at site of work of approved quality.i) 150 mm dia, providing & fitting fixing c.i foot valve spare parts of 125/150 mm dia at site of work of approved quality.a) c.i foot valve weight, b) c.i foot valve ring, c) c.i foot valve net, dismantling of motor fpr vernishing heating etc cpmplete in/c reinstalltion and trail run for two spell complete as per direction of the engineer-in charge., supplying & fitting fixing of spare parts for 20/25 hp horizontal motor.a) motor fan, b) terminal plate, providing and fitting fixing of fully automatic star delta type motor starter ( 3 ph. 50 hz, 415v, 25hp /18.50 kw relay range within 17-25 ) in steel sheet enclosures with contractors and timer etc. complete suitable for motor pump havells/l & t/bch make direction of the engineer-in-charge.i) 25hp/18.5kw relay range within 13-21 +10%, providing and fitting fixing steel sheet enclosed switch fuse unit (suitable for din fuses). triple pole with neutral link ( tpn ) , 415/500 volt complete as per direction of the engi
Tender For corrigendum : supply of silicon based grease for lubrication of rubber component in distributer va lve (pneumatic valve) in 1 kg of package of m/s dow corning india ltd brand molykote-55 o-ring grease or m/s asv multichemie pvt ltd 655 silicon grease or equivalent some of pa rameters are as under: (1) composition silicne oil, ester and lithium soap. (2) density: 0.9 5 to 0.98 g/cm3. (3) nlgi consistency class approx.2. (4) temperature: (a) service temperature - 65 to 175 degree c. (b) drop point: 215 to 220 dgree c. (5) oxidation resista nce: - 100h 99 degree c-0.1 bar (6) worked penetration: 265-295 mm/10. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of various rubber items /gasket/sheet at wtps. - 100percentneoprene rubber sheet size 1 mtrx2 mtrx3 mm thick, 100percentneoprene rubber sheet size 1 mtrx2 mtrx5 mm thick, neoprene rubber oil seal 65 x 85 x 10 mm, rubber oil seal, size:35x52x10 mm, oil seal size:35x47x7 mm, rubber oil seal, size: 35x50x10 mm (for shapping m/c), oil seal size 42 x 65 x 10 mm fanner/pioneer/sunny, oil seal 25*37*7mm of hot well make up pump, rubber spider for love joy coupling for l-70, rubber spider (star bush) for love joy coupling l-075, rubber spider for love joy coupling size l-095, rubber spider (star bush) for love joy coupling l-100, rubber star bushing l110 make : " rathi love joy", rubber gasket of journal bearing, drg no-wtps-st-ii/003-03-356 for p.a. fan type ndv 22 tiefstack, viton rubber cord 08 mm dia., neoprene rubber cord 3.0 mm dia., neoprene rubber cord 6.0 mm dia., neoprene rubber cord 8.0 mm dia., neoprene rubber cord 10.0 mm dia., viton rubber cord 03 mm dia., viton rubber cord 04 mm dia, viton rubber cord 05 mm dia., viton rubber cord 06 mm dia., viton rubber cord 10 mm dia., neoprene rubber cord 12.0 mm dia., sealing ring of 450 mm sarcko make butterfly valve, 150 nb butterfly valve seal ring., 200 nb butterfly valve seal ring., 200 mm sleeve coupling rubber ring for 200 mm, 250 mm sleeve coupling rubber ring, 350 mm sleeve coupling rubber ring, 400 mm sleeve coupling rubber ring, bush o.d- 50 mm x id- 27 mm x 14 mm length, spider for bottom ash clinker grinder at ahp-8., rubber bush of fan coupling, drg no wtps / oo3 / 03 / 744 for p.a. fan type ndfv-22b, rubber bush of fan coupling, drg no wtps / oo3 / 03 / 604 for p.a. fan type ndfv-22b, rubber spider (star bush) for love joy coupling l-150, rubber spider (star bush) for love joy coupling l-190, rubber bush set (pad) for cold fill pump lov joy jaw flex.spacer coupling, (coupling type cq, size cq-276) kirlosker make pump., oil seal size 12 x 22 x 6 mm for p.a. fan l.o.p. of stage- i, oil seal size 42 x 72 x 10 mm fanner/pioneer/sunny, oil seal size 25 x 42 x 6 mm fanner/pioneer/sunny/, rubber oil seal 25x42x7 mm, rubber oil seal- 25x42x10, oil seal size:30x50x7 mm, oil seal size 45 x 60 x 10 mm fanner/pioneer/sunny, oil seal size: 75x95x10, oil seal size 65x90x10 mm, oil seal size 24 x 40 x 8 mm, oil seal size 30 x 72 x 8 mm
Tender For supply of rubber components - items, o ring, vbs 200 valve seat, o ring vbs 200 external, o-ring(cushion) pctt6x10, o ring, o ring, oring va3r
Tender For supply of 1- spares for aqua flow technologies , model-afwigh actuated 200 nb sh-dv, soft natural rubber diaphragm,2- spares for aqua flow technologies , model-afwigh actuated 200 nb sh-dv, c.i.compressor,3- spares for aqua flow technologies , model-afwigh actuated 200 nb sh-dv, stem astm a 276 type 410,4- spares for aqua flow technologies , model-afwigh actuated 200 nb sh-dv, o ring buna -n,5- spares for aqua flow technologies , model-afwigh actuated 200 nb sh-dv, air diaphragm as per buna -n reinforced,6- spares for aqua flow technologies , model-afwigh actuated 200 nb sh-dv, sleeve as per sg iron,7- spares for aqua flow technologies, model-aft1ef actuated 150 nb sh-dv, soft natural rubber diaphragm,8- spares for aqua flow technologies, model-aft1ef actuated 150 nb sh-dv, c.i.compressor,9- spares for aqua flow technologies, model-aft1ef actuated 150 nb sh-dv, stem astm a 276 type 410,10- spares for aqua flow technologies, model-aft1ef actuated 150 nb sh-dv, o ring buna -n,11- spares for aqua flow technologies, model-