Augmentation of Raithal and Nateen Water Supply

Amount

Rates for Augmentation of “Raithal-Nateen” Water Supply Scheme Under Jal Jeevan Mission In Block Bhatwari of District Uttarkashi

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Providing and laying of wire crates 3.00x1.50x1.50 in size with GI wire conforming to IS :280 & IS 4826 in 150mm x 150mm mesh laid with stone boulders. As per direction of Engineer-in-charge GI wire 10 gauge BWG

GI wire 8 gauge BWG

Constructing of SCPC drain masonry i/c all types of material, labour, T&P etc. complete

Supply and fixing of the Steel Itake Chember including cartage of materials,labours ,T.&P. etc. complete.

Construction of R.C.C. roughening filter cum screening chamber near by Holi Gadhera including supply of all materials,labour, T&P etc. complete.

Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of following capacities (KL) with M.S. ladder outside & inside of the tank, M.S.M.H. cover with locking arrangement, supply and fixing of chlorinator, cowl,outlet, over flow and wash out pipes with necessary 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 . 30.00KL

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. G.I. Medium quality 15mm dia

20mm dia

25mm dia

32mm dia

40mm dia

50mm dia

Dismantling of following dia screwed and socketed G.I. Pipes, specials and fittings including taking out of dismantled G.I. pipes and specials from trenches and stacking them properly within 50.00m but excluding the cost of earth work 20mm dia

25mm dia

32mm dia

40mm 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 90% 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 Soil mixed with boulder and bajri

Soft rock

Relaying of dismantled G.I.Pipe in true alignment in trenches including supply of all materials,labour,T&P etc. complete. 20mm dia

25mm dia

32mm dia

40mm dia

Supply and fixing of the following fittings including cartage of materials,labours ,T.&P. etc. complete Gate valves (Class-I)as per I S 788/1997 25 mm dia

32 mm dia

40 mm dia

Supply of all materials,labours ,T.&P. etc. and making ferrule connection to provide FHTC to the consumers under JJM complete (assuming average 20.00m length for a single connection)

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 nearby sources and along the pipe line for proper completion of work.

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

R.C.C. 1:1.5:3 cement, coarse sand & 20mm gauge gravel in wall & dome excluding supply of reinforcement steel & its bending but including fixing in position with 20BWG

Mild steel work in RCC 1:1.5:3 cement concrete @ 1.00% of whole concrete work.