SPECIAL REPAIR TO REPLACEMENT OF WATER SUPPLY PIPE LINE AND ALLIED WORKS AT OP AREA AT 24 ED MANAURI

Amount

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits,manholes, pier holes, for laying of pipes, UG cable etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified & directed by Engr-in-Charge.

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm in soft/loose soil complete all as specified & directed by Engr-in-Charge.

Removing excavated material n.exc. 50m and depositing where directed at a level n.exc 1.5 m above starting point complete all as specified & directed by Engr-in-Charge.

Supply, laying, jointing and leakage testing for GI Pipe 50 mm bore medium grade with all necessary fittings such as bend, tee, elbow, union, reducer etc, laid in trenches / floor/ walls etc including taking down old unserviceable pipes complete all as specified and directed. Notes : (i) The laying and jointing of pipes are required to be carried out in short / long stretches catering to specific requirements.) (ii) Excavation & earth work shall be measured & paid seperately.

All as per item No 4 above but size 40mm bore.

All as per item No 4 above but size 25 mm bore.

M&L for centrifugally cast (spun) ductile iron pressure pipes 150 mm bore for water with socket & spigot ends confirming to IS 8329/2000 in any length for classification of K9 suitable for rubber gasket push on with cement mortar lining inside the pipe with outside zinc coating as per IS 8329/2000 including taking down old unsv pipes complete all as specified and as directed .

All as per item No 7 above but size 100 mm bore.

All as per item No 7 above but size 80 mm bore.

S & F in repair 80mm dia bore gun metal iron gate or glove valve with iron wheel head, screwed both ends for iron pipe, ISI marked including earthwork required, cutting threading jointing nut bolts complete all as specified and direted.

All as per item No 10.00 above but size 50 mm bore.

All as per item No 10.00 above but size 40 mm bore.

All as per item No 10.00 above but size 25 mm bore.

S&F in repair cast iron sluice valves 150 mm dia heavy duty class PN-1.6, IS-14846 with flanged ends, with high tensile stainless steel spindle and Cast iron wheel including 4mm thick rubber gasket joint, nut bolts etc all as specified and directed.

All as per item No 14 above but size 100 mm bore.

All as per item No 14 above but size 80 mm bore.

S&F in repair cast iron reflux valves 150 mm dia heavy duty class PN-1.6, IS-14846 with flanged ends, with high tensile stainless steel spindle and Cast iron wheel including 4mm thick rubber gasket joint, nut bolts etc all as specified and directed.

All as per item No 17 above but size 100 mm bore.

All as per item No 17 above but size 80 mm bore.

M/S R S Traders

Airways Enterprises