Construction of Source work and Laying and jointing of different size of GI pipe in Supply Main Distribution System and other appurtenant works for KANDOGAL WATER SUPPLY SCHEME of Block Raipur District Dehradun

Amount

Supply of all materials, labour & T&P etc to construct of following works as per type design and drawings complete :-

Intake chamber for spring (0.60x0.60) M.

Cross Wall

Supply of all materials, labour, T&P etc. and construct S.C.C. cum roughening filter of ( 1 X 1 )M size as per type design

Supply of FRP coated MS Bucket type Chlorinator of 25 liters capacity with chlorination arranements.

Providing, Supply and Carting, laying jointing (including cost of jointing materials like white lead, hemp and oil etc.) fixing and testing of M.S. galvanised screwed and socketed pipes(medium quality) speicals and fittings, including cutting and refilling etc and cartage.

15 mm dia.

20 mm dia.

25 mm dia.

32 mm dia.

40 mm dia.

65 mm dia.

Excavation of earth for pipe line in trenches with lift up to 1.50 M. & lead up to 30 M. including refilling, watering, ramming, of excavated earth into the trenches and removal of surplus earth up to a distance of 60 M. form trenches including supply of labour, T&P etc. all complete (Assuming that 90% pipe line is laid in trenches. It is estimated that 75% excavation will be in soil mixed with shingle bajri & boulders and 25% will be in medium rocks.For New Pipe Line

(a) Soil mixed with boulders & bajri

(b) Medium rocks

Supply and fixing of the following fittings including local cartage of materials, labour, T&P etc. complete :-

SLUICE/WHEEL VALVE(CLASS-II) as per IS: 788/1971

20 mm dia.

25 mm dia.

32 mm dia.

40 mm dia.

65 mm dia.

AIR VALVE 20 mm dia

Supply of all materials, labour, T&P etc. and construct wheel valve chambers as per type design (0.60x0.60x0.75m)

Supply of all materials, labour, T&P etc. and construct Air valve chambers as per type design (0.45x0.45x0.75m)

Provision for making new house connection

Provision for making house connection and that might be damaged during excavation and laying of pipe line of existing connection.

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

Bitumen Road

Cement concrete road

Provision for the reinstatement of road.

Cement concrete road

R.R. 1:6 Stone masonary

RR laid dry Stone masonary

Supply of all meterials, labour, T&P etc. to construct of R.C.C. C.W.R. as per type design & drawing including cost of all pipes and fittings all complete

40.00 KL cap.

BHARAT SINGH PANWAR