Construction maintenance and handing over to Gram Panchayat of BRINAD BASTIL SEWRAGE SCHEME

Amount

Laying S&S Centrifugally Cast (Spun)/Ductile Iron Pipes Conforming of IS:8329 class-7

Supply of 150 mm dia, S&S Centrifugally Cast (Spun)/Ductile Iron Pipes Conforming of IS:8329 class-7

Excavation of earth for sewer Line trenches of supply main in the following strata requiring the use of special T&P such as Pick Axes, Sabbals etc. or by controlled blasting or by crow bars with a lift up to 1.5 m and lead up to 30 m including refilling, watering and ramming of excavated earth into the trenches and removal and disposal of surplus earth to the suitable place from the trenches including supply of all materials, labour, T&P etc. complete & also it is estimated that 75% trenches will be in soil mixed with shingle, bazri, boulder and rest of 25% will be in medium rock.

Soil mixed with boulder with bazri

Medium Rock

Supply of all materials, labour, T&P etc. and construct of the following circular Manhole chamber as per type design.and site condition

Provision for Cutting of road surface for laying of pipe line including supply of all material, labour, T&P etc. complete .

Dismenteling of RR dry kharanja

Re Instatement/making in good the Dismantled Road including supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour, T&p, etc. required(P.C.C 1:2:4 As per PWD Specification)

S/I of anaerobic Bio-digester tank with insulation system to safe bacmake FRP materials with capacity of 10000Lit.including supply of all material, labour T&P etc.complete.

Protection works for Site Development, Source work, Supply/ Feeder Main, Clear Water Reservoir, Staff Quarter, Service Reservoir etc. as per site conditions wherever necessary as follows

Excavation of earth for foundation of Pillers/walls in protection work

P.C.C 1:4:8 with cement and sand , 40mm stone grit including supply all material, labour T&P etc.complete.

P.C.C 1:2:4 with cement and sand , 40mm stone grit including supply all material, labour T&P etc.complete.

Random Rubble stone masonary in 1:6 cement and sand mortar including supply of all materials, labour, T&P etc. complete.

Random Rubble stone masonry laid dry including supply of all materials, labour, T&P etc. complete.

H.P stone filling in back of wallls including cost of all materials ,royality.t&p etc.

S/I of syntax tank(500Lit) making neecessary arragement for inlet and outlet pipe.construction of plate form,fixing of valve,its chamber etc.complete

JEEVAN SINGH RANA