Drainage Works Tenders

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete

Clearing and removing solid / semisolid compact mass formed due to water hyacinth in combination with industrial waste, carcasses, municipal garbage, sludge, thick and thorny jungles and long grass etc. and disposal of lifted water hyacinth / semi-solid compact mass by truck or by any other conveyance over kuncha / pucca road including making access for plying the truck or any other conveyance beyond 240 m from the lifting point including cost of loading , unloading , transporting, arrangement of land, if required by the agency all complete including all leads and lifts. Mode of measurement : Payment will be made on the basis on the stack measurement after deducting voids @ 40 %.

M&L for readymix concrete type C-2 (1:3:6) using 20 mm nominal size graded stone aggregate for bedding to drain pipes of 150 mm bore , including packing under and hunching against the sides of pipes after they are laid and tested, laid to proper line and level, including mixing, placing, ramming, compaction, finishing and curing of concrete complete,as per IS 269/IS 8112/IS 12269, fine aggregate conforming to IS 383, coarse aggregate 20 mm nominal size conforming to IS 383, and water conforming to IS 456, with allconcrete work carried out in accordance with IS 456:2000, complete all as specified and directed by Engineer-in-Charge. Note : Concrete used for packing & haunching, bedding of drainage pipe shall be carried out from approved RMC plant as approved by GE.

“Replacement of damaged water supply and drainage line at