Laying and connecting of 450mm dia sewer line and Inlet Interconnection of New Chamber MG Marg KP C

Excavation in foundation in ordinary soil (loam, clay and sand) for depth given below G.L. for effluent channel laying sewers. Manholes, gully-pits chambers, sumps etc. including cutting of joints pits, trimming, refilling, dressing leveling of trenches in 20cms layer, watering & eamming the same including removal of surplus earth and other dismantled materials uo to 50m from the center of trenches. RCC Rectangular main hole (5.0 X 4.0 X 6.0) wall thickness 0.4m, 0.3m, 0.25m

Supply of 450mm Dia RCC Np3

Cartage of following types of pipe of the work and lowering the into the trench and laying true to alignment and gradient and Jointing etc complete (including testing of pipe line and cutting of pipes for making up the jength excluding the cost of trenches) 450mm Dia RCC NP3

Sand filling in plinth including S/f of necessary quantity of sand including materials, drassing all lab. T&P complete

Constructing brick masonary circular type manhole 1200 mm internal diameter at bottom and 560 mm internal diameter at top and depth is 2.30 (above 1.65 to 2.30m) BGL with brick work in cement mortar 1:4 (Cement%C.sand), necessary excavation foundation concrete 1:4:8 (Cement%C. sand:40mm size stone balast) and plastering with cement mortar 1:3 (Cement : C.sand) 12mm thick finished with a floating coat of neat cement, benching (the benching at the side of channel shall be at least 50mm above crown of the pipe and them rise with a shope of 1 in 12 towards the sides of the manhole) & Cover fixed in cement concrete 1:2:4 (cement: C.sand: 20mm size stone balast) including S/F SFRC cover & frame of heavy duty as per IS:12592 and plastic encapsulated foot step. (Depth 1.65 to 2.30m

Interconnection charge with all labour T&P complete.

Provision of diesel engine, operated for dewatering sewage water including minor repairing of pump set, supply of diesel, mobile oil, operator & helper for three shift all T&P complete. (Pump set providing by departmental)

Provision for temporary shifting of utilities like water supply mains (90mm to 400 mm), repairs of water supply house connections of different size damaged during laying of sewer including builing out of water by manual/mechanical method eletric/telephone poles & cable etc. coming across the alignment of sewers and its reinstatment after completion of sewer laying works including supply of materials, labours, T&P etc. all complete.

Barricating for Safety purpose all labour, materials, T&P etc. Complete.

Site clearance work