Repair and replacement of sewage line, MH, septic tank, soak well, etc incl connected works/items in OTM and Md accn in the area of AGE B/R-III under GE (West) Delhi Cantt

M&L for cleaning of sewage line with super sucker machine with 3000 ltr sludge slurry capacity & jetting machine ( For 08 Hrs) and including high pressure water jet to break up blokages,dislodge debries,loosen silt and sediment in the sewer line and suck up the dislodged debries and other waste material and pumping out of MoD land and also provide required staff and appliances which are essential for entire removal process, all as specified and directed by Engr-in-Charge. NOTE :- a) Once cleared will be maintained through out the period of the contract for free flow. If there is any blockage during the period of the contract, the same will be cleared without any extra cost by the contractor. b) Water required for jetting and cleaning will be arranged by contractor without any extra cost.

Demolition and breaking up 100mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar.complete all as specified and directed.

Demolition and breaking up 150mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar.complete all as specified and directed.

Demolition and breaking up 200mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar.complete all as specified and directed.

Demolition and breaking up 300mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar.complete all as specified and directed.

M&L for 100mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches complete all as specified and directed.

M&L for 150mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches complete all as specified and directed.

M&L for 200mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches complete all as specified and directed.

M&L for 300mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches complete all as specified and directed.

M&L for concrete bed for 100 mm dia pipe including packing under and haunching against the sides of pipe after they are laid and tested in cement concrete 1:4:8 type D2 usingn 40mm graded crushed stone aggregate complete all as specified and directed.