Restoration of damaged pipe line of WSS Rong Akchamal at Khurmarik nallah (Under Reactivation of various WSS in the District Capex).

Earth work in excavation by manual means in trenches for foundation ,drains, pipes ,cables etc.(Not exceeding 1.5mtr in width ) and for shafts, wells, cesspits and the like not exceeding 10sqm on plan ,depth up to 1.5mtr including disposal of excavated earth up to 1mtr from cutting edge, disposed earth to be leveled and neatly dressed in:

All kind of soil 70%

Ordanary rock 30%

Providing / Laying and fitting of pipes complete including cost of pipes and required fittings as per the direciton of site Engineer incharge including all carriage complete.

HDPE Pipe 50mm dia

HDPE Pipe 20mm dia

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. Layers not exceeding 20cm in depth, consolidation each deposited layer by ramming and watering lead up to 50mtr and left up to 1.5m.

Labour charges for removal of old blockage/damaged pipe GI/ HDPE of different dias from trench and surface including cleaning well flushing with water and re-laying and fitting of the same as per the direction of site Engineer incharge.

HDPE Pipe 50mm dia

HDPE Pipe 40mm dia

Providing/fixing of of Nitrile 25mm thick with glass wool and theermofoam 24mm thick to FHTC/ main line including all carriage complete.