REPAIR MAINT OF CENTRIFUGAL PUMP MONOBLOCK PUMP SUBMERSIBLE MACHINARY LT PANEL AND MISC E M WORK AND IMPROVEMENT OF INSTALLATION AT NPC OPC ARJAN VIHAR MOUDE ROAD CARRIAPPA VIHAR KYBER LINES MANEKSHAW CENTER BAIRD PLACE IN THE AREA OF AGE U WATER SUP

Excavation in trenches not exc 1.5 M wide and not exc 1.5 M in depth for pipe line, etc in soft/ loose soil getting out and levelling of bottom surface to required level complete all as specified and as directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exc 25 Cm thick soft / loose soil complete all as specified and as directed.

Removing excavated material (Soils) from site to a distance not exc 50 M away and depositing where directed at a level not exc 1.5mtr above the starting point complete all as specified and as directed.

Boring holes under road pavement by bocky manually in any type of soil upto 200 mm bore complete all as specified and directed by Engr-in-Charge.

Supplying, laying, jointing, testing and commmisioning in Replacement of DI Pipe, class K-7 with inside cement mortar lining with spigot and socket ends laid in trenches Including taking out Old UNSC Pipe complete all as specified and as directed at site for the following sizes :- Note : - (a) Rubber gasket Joint (Tyton Joint) is deemed to be included in this unit rate of items (b)Earth work shall be measured and paid separetely

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Material and Labour for DI fittings/specials such as Tees, bends (any type, radius and angle) tapers any type, collars, tail pieces, caps and plugs upto 200 mm dia sizes confirming to IS: 9523 complete all as specified and directed by Engr-in-Charge.