REPAIR and RESTORATION OF SEWER LINE AT SEC-4 and SEC-5 IN BHEL

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for depth exceeding 1.5 m, but not exceeding 3.0 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kind of soil: Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia. (Analysed Item)

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for depth exceeding 3.0 m, but not exceeding 4.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kind of soil: Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia. (Analysed Item)

Cleaning & Complete removal of obstruction or blockage such as Accumulated silt, Debris of damaged slab or damaged brick wall fallen and all other waste inside manholes up to depth of 6.0 metre of sewer line (above 450mm dia. size) and disposal of the same in nearby low-lying area within a lead of up to 300 meters as per the direction of the engineer in-charge. Necessary labour, T&P, opening & repositioning of manholes cover and any other work required for proper completion of the work is covered under the scope of contractor. (Analysed Item)

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for depth exceeding 1.5 m, but not exceeding 3.0 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kind of soil : Pipes, cables etc. exceeding 300 mm dia. but not exceeding 600 mm dia. (Analysed Item)

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 3.0 m, but not exceeding 4.5 m including getting out the excavatedsoil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kind of soil : Pipes, cables etc. exceeding 300 mm dia. but not exceeding 600 mm dia. (Analysed Item)