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

Supply, Laying & Jointing of G.I. Pipe line (m), FHTC and other appurtenant works of Phase II Gumad Water supply scheme in block Karanprayag 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 steel intake chamber haing (0.6mx0.6mx0.6m) size at taing point for collection o water in including supply of all materials,labour,T&P etc.

Construction of RCC Roughening filter cum screening chamber near by tapping point for following sources in different zones under existing wate supply scheme, for collection of water including supply of all materials, labour, T&P etc.

Construction of Break Pressure Tank of Size ( 1.0mx 1.0mx1.0m) including supply of all materials, labour, T&P etc. Complete.

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. 35.00 KL

Supply and fixing of FRP Coated MS Bucket type chlorinator of 25 Litre capacity with chorination arrangments

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)) 20.00 mm

Dismantaling of following dia screwed & Socketed GI pipes, Specials and fitting including taking out of dismantaled GI pipe & specials from tranches and stacking them properly within 50.00 mtr but exluding the cost of earth work 40.00 mm

Relaying of dimantled G.I. Pipe in true allingment in trenches including supply of all material, labour, T&P etc. complete. 40. 00 mm

Hight head cast iron sir valves 15 mm (T.P.-10 kg/Sqcm)

20 mm (T.P.-10 kg/Sqcm)

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) Soft rock/Medium rock

Supply of all materials,labours,T&P etc and construct wheel valve chamber as per type design complete (A) Wheel valve Chamber 0.60x0.60

(B) Wheel valve Chamber 0.90x0.90

Supply of all materials, labour, T&P etc and making ferrule connection to provide FHTC to the consumers under JJM complete (assuming average 30.00m length for a single connection) (As per household survey)

Provision for cutting of CC Khharinja

Reinstalment of Khharinja CC kharrinja

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 pipe line

Cartage of Material