Supply, Laying and Jointing of G.I. Pipe line (m), and other appurtenant works of Phase II Siri Water supply scheme in block Karanprayag of District chamoli under Jal jeewan mission FY 2022-23

Supply, Laying & Jointing of G.I. Pipe line (m), and other appurtenant works of Phase II SIRI (SV) Water supply scheme in block Narayanbagar is of District chamoli under Jal jeewan mission FY 2022-23. All rates shall be included all types of taxes and G.S.T.

Construction of Boulder filled gallery including supply of all materials labour, T&P etc required for proper completion of work as per type design and drawing complete BFG with 6m wear

Supply of all materials labour T&P and construction of stone masnary SCC cum Roughenig filter as per type desing and drawing

Supply of all material labour T&P and construction of semicular drain as per type design and drawing

Providing of all materials, carting from site store to site of work, laying & jointing of G.I. Medium screwed pipes (including supply of all jointing materials like specials, white lead, hemp and oil etc.) in trenches with its cutting, threading and testing of pipe line etc complete. (GI medium quality (As per marked G.I. Pipe conforming to is 1239)) G.I Medium quality 20 mm dia

25 mm dia

32 mm dia

40 mm dia

Excavation of earth for pipe line in following strata lift upto 1.5m. Lead upto 30m. Including refilling,watering,ramming of excavated earth into the trenches and removal of surplus earth upto adistance of 60m. Fromtrenches including supply of labour,T&P.etc complete.Assuming that 60% pipe line is laid in trenches ,it is estimated that 75% exavation will be in soil mixed with shingle,bajri&boulders and rest 25%will be in soft rock (a) Soil mixed with boulder and bajri

(b) Medium rock

Supply and fixing of the following fittings including cartage of materials, labours, T&P etc. complete Gate valves ( Class-I) as I S 788/1997 20 mm dia

25 mm dia

32 mm dia

50 mm dia

Supply of all materials, labours, T&P etc and construct wheel valve chamber as per type design complete (0.6x.0.6x0.75) M

Supply of all materials, labour, T&P etc and Construction of R.C.C. Sump/CWR of following capacities (KL) with M.S ladder outside of the tank, M.S.M.H cover with locking arrangement , supply and fixing sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, Painting with approved water proofing (apex) / enamal paint, testing filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MT/M2. 15 KL

Supply and fixing of Bucket type chlorinator of 25L Coated MS Bucket type chlorinator of 25 Litre capacity reservoir.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

RR Stone Masonary with 1;6 cement and sand mortar along the laid in dry for pipe line for proper comletion of work

RR stone masonary laid in dry for proper completion of work along the pipe line.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Cartage of Material Cartage of Material for pipe

Cartage of Material for cwr cement

Cartage of Material for cwr Send

Cartage of Material for cwr stone balast

Cartage of Material for Steel

SUDHAMA ASSOCIATES

BIRENDRA SINGH RAWAT