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| 1 | Disconnecting the inlet/outlet pipe line connection from existing service water tankof 250 to 500 Litre capacity and cleaning the tank by removing the all scales and dirt etc from tank and from mouths of circulating pipes, wash out the tank withhigh pressure pump by using anti bacterial sprays and ultra violate rays as directed, Bleaching Powder and fresh water and reconnectingthe inlet/outlet pipe line connection, complete all as specified and as directed.NOTE: (i) On completion of cleaning of tank, date of cleaning to be marked/written clearly on tank surface by properly using stencil paper in an accessible location with letters or figure not exc 20cm high viz “TANK CLEANED ON ---”(ii) Before cleaningof tank prior intimation(at least24 hoursbefore ) shall be given to the occupent. |
| 2 | All as per item No 1.00 (here-in-before)but service water tankof capacity exceeding 500 Litres buyt not exceeding 1000 Litres . |
| 3 | All as per item No 1.00 (here-in-before)but service water tankof capacity exceeding 1000Litres but not exceeding 2000 Litres . |
| 4 | Supply and fixing 500 Ltr capacity rotational moulded polythylene water storage tank 3 layer ISI Marked with lid cylindrical vertical with closed top hoisted mounted on staging /roof of OTM//Md Accnincluding dismantling and taking out old unserviceableservice over head tanks from staging/Md Accn incl necessary fittingscomplete all as specified and as directed. |
| 5 | Supply and fixing 750 Ltr capacity rotational moulded polythylene water storage tank 3 layer ISI Marked with lid cylindrical vertical with closed top hoisted mounted on staging /roof of OTM//Md Accnincluding dismantling and taking out old unserviceableservice over head tanks from staging/Md Accn incl necessary fittingscomplete all as specified and as directed. |
| 6 | Supply and fixing 1000 Ltr capacity rotational moulded polythylene water storage tank 3 layer ISI Marked with lid cylindrical vertical with closed top hoisted mounted on staging /roof of OTM//Md Accnincluding dismantling and taking out old unserviceableservice over head tanks from staging/Md Accn incl necessary fittingscomplete all as specified and as directed. |
| 7 | Supply and fixing 2000 Ltr capacity rotational moulded polythylene water storage tank 3 layer ISI Marked with lid cylindrical vertical with closed top hoisted mounted on staging /roof of OTM//Md Accnincluding dismantling and taking out old unserviceableservice over head tanks from staging/Md Accn incl necessary fittingscomplete all as specified and as directed. |
| 8 | S&Fin repair gun-metal globe or gate valves, 15mm bore,with iron wheel head,screwed both ends for iron pipe complete all as specified and as directed. |
| 9 | All as per item No08.00 (here-in-before) but Gun-metal globe or gate valves of 20mm bore. |
| 10 | All as per item No08.00 (here-in-before) but Gun-metal globe or gate valves of 25mm bore. |
| 11 | S&F in repairs 15 mm bore ball valves, high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipeand fixed (Minimum weight142 gms) complete all as specified and as directed. |
| 12 | All as per item No 11.00 (here-in-before) but ball valve of 20mm bore. |
| 13 | All as per item No 11.00 (here-in-before) but ball valve of 25mm bore. |
| 14 | S&F in repairs cover for existing rotational moulded polyethylenewater storage tank (multilayer quality) cylindrical vertical with closed top of capacity500/750/1000 litres complete all as specified and as directed. |
| 15 | S&F in repairs 15 mm bore GI Nipple suitable for HDPE water tank. (Minimum weight 45gms),complete all as specified and as directed. |
| 16 | All as per item No 15.00 (here-in-before) butNippleof 20mm bore. |
| 17 | All as per item No 15.00 (here-in-before) butNippleof 25mm bore. |
| 18 | S&F in repairs 15 mm bore GI Union heavy duty, complete all as specified and as directed. |
| 19 | All as per item No 18.00 (here-in-before) butGI Unionof 20mm bore. |
| 20 | All as per item No 18.00 (here-in-before) butGI Union of 25mm bore. |
| 21 | Supply only slaked lime best quality complete all as specified and as directed. (Make : Rajasthan Minaral Udyog/Saktiman or equivalent as approved by GE) |
| 22 | Supply only crystal alum best quality complete all as specified and as directed. (Make : Rajasthan Minaral Udyog/Saktiman or equivalent as approved by GE) |
| 23 | Supply only copper sulphate suitable for swimming poolcomplete all as specified and as directed. |
| 24 | S&F in repair/replacement of PVC suction hose 50mm dia bore complete all as specified and as directed. Make : Kissan or equivalent as approved by GE |
| 25 | S&F in repair/replacement of suction sweepersuitable for 5 HP motor with accessories as per sample withcomplete set complete all as specified and as directed. |
| 26 | S&F in repair PVC insulated multi stranded single core cable of size 25 sqmm 3 core with copper conductor 1100 Volts grade conforming to IS: 694/1990 complete all as specified and as directed. |
| 27 | Supply and fixing of Nylon rope dia 20 mm sizes complete all as specified and as directed. |
