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| 1 | Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, laying of pipes, cables, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out soft/loose soil complete all as specified and directed. |
| 2 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soil complete all as specified and directed. |
| 3 | Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed. |
| 4 | Taking up old GI/CI tubing and connections,including cleaning for refixing or removal to store of size 80/100/150mm dia complete all as specified and directed. |
| 5 | Taking up old GI tubing and connections,including cleaning for refixing or removal to store of size 40/50 mm dia complete all as specified and directed. |
| 6 | Taking up old GI tubing and connections,including cleaning for refixing or removal to store of size 25/32 mm dia complete all as specified and directed. |
| 7 | Taking up old GI tubing and connections,including cleaning for refixing or removal to store of size 20 mm dia complete all as specified and directed. |
| 8 | Supplying, laying and testing ductile iron pipe double end flanged of 100 mm bore class K-9 as per IS-8329 with inside cement lined including jointing material such as gasket,nut bolts,welding work, flanges complete all as specified and directed. |
| 9 | Supplying and laying of CPVC pipes in SDR-13.5 Schedule 80 pipes & plain CPVC Schedule 80 fittings, 100 mm inner diain trenches complete all as specified and directed. |
| 10 | Supplying and laying of CPVC pipes SDR-13.5 Schedule 80 pipes & plain CPVC Schedule 80 fittings, 80 mm inner diain trenches complete all as specified and directed. |
| 11 | Supplying and laying of CPVC pipesof 50 mm dia bore SDR 11 & Plain CPVC SDR 11 fittings in trenches complete all as specified and directed. |
| 12 | Supplying and laying of CPVC pipes of 25 mm dia bore SDR 11 & Plain CPVC SDR 11 fittings in trenches complete all as specified and directed. |
| 13 | Supplying and laying of CPVC pipes of20 mm dia bore SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed. |
| 14 | Supply and fixing , CPVC Flangeinner dia 75 mm complete all as specified and directed. |
| 15 | Supply and fixing , CPVC Flangeinner dia 50 mm complete all as specified and directed. |
| 16 | Supply and fixing , CPVC Ball Valve outer diameter 20 mm screwed both ends or flanged both ends including taking out existing un serviceable gate valve complete all as specified and directed. |
| 17 | All as per item No.16 here-in-before but outer diameter 25 mm complete all as specified and directed. |
| 18 | All as per item No.16 here-in-before but outer diameter 50 mm complete all as specified and directed. |
| 19 | Supply and fix Valves, Sluice, flanged of class 1.6PN, 100 mm dia complete all as specified and directed |
| 20 | Supply and fix Valves, Sluice, flanged of class 1.6PN, 80 mm dia complete all as specified and directed |
| 21 | Supply and fix Valves, Sluice, flanged of class 1.6PN, 150 mm dia complete all as specified and directed |
| 22 | Supply and fix, Ball brass valves,high pressure 20mm with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed. |
| 23 | Material and labour for drilling suitable dia horizontal bore holes for insertion/ laying of 50/80mm bore CI/DI/CPVC Tubing of any description below/ under existing road surfaces / floors at a level not less than 0.60 mtr etc with using mechanical / or manual devices as required at site including making good the disturbed surfaces to match with the existing after laying pipes complete all as specified and directed Note :- (i) cost of equipment tools and plant material (horizontal boring rig machine) required for boring shall be deemed in the quoted rates. |
| 24 | Material and labour upto 150mm dia bore DI/CI special such as beds, tees collars tail pieces confirming to IS-9523 flanged type complete all as specified and direcetd. |
| 25 | Cutting of existing cast iron pipe line of upto 150mm bore in position for inserting CI/DI Special such as tees, bend, coller, tail piece etc for fixing of sluice valves/ for branch connection etc complete all as specified and directed. |
| 26 | Material and labour for PCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate for supporting of CI/GI pipes, header etc complete all as specified and directed. |
| 27 | Supply and fix, Ball brass Valve high pressure 50mmwith polythelene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed. |
| 28 | Supply and fix, 500 litres capacity Rotational moulded polyethylene water storage tanks (ISI marked) (Cylindrical; vertical; with closed top) hoisted and fixed in position including taking down the unserviceable old one complete all as specified and directed. |
