Siransu water supply scheme Phase-II

Amount

Construction of intake chamberand supply of all materials,labour, T&P etc. complete.

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

Construction of 4m Crosswall at source including supply of all materials,labour T&P etc.complete.

Excavation in ordinary soil mixed with shingle, boulder requiring special T&P like pickaxe, crowbar etc. for foundation including lift upto 1.5 m. and Lead upto 30 m. Including refilling, watering, ramming of excavated earth into the trenches or space between the sides of foundation trenches or in to the plinth and removal and disposal of surplus earth upto a distance of 60 m. from trenches.

Same as above but in ordinary rock (25% of the total excavation)

Providing and lay P.C.C. 1:4:8 with cement, local sand and 40mm gauge stone ballast including supply of materials, labour, T&P required for proper completion of work in foundation.

R.R. stone masonry in 1:4 cement and local sand in foundation & plinth indlucing supply of all materials, labour, T&P etc. required for proper completion of work.

Supply and filling graded pebbles of 25 to 50 mm guage

Supply and lay boulder pitching.

Providing and lay 150mm dia perforated G.I. pipes having 10mm dia holes 25mm apart of MS strainer at a grading of 1 in 50

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 & 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 .

Supply & Installation of 25 Liter M.S. Bucket Type Chlorinator with Glass wooling complete over CWR

Supply & Fixing an Iron Board and Printing on it as well as writing the details of Work on it.

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.

15mm dia

20mm dia

25mm dia

32mm dia

40mm dia

50mm 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.

Soil mixed with boulder and bajri

Soft rock

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

40mm dia

50mm dia

Air valves 15mm dia(T.P.-10Kg/Sqcm)

Supply of all materials,labours ,T.&P. etc.and construct Gate valve chamber as per type design complete

Supply of all materials,labours ,T.&P. etc.and construct Air valve chamber as per type design complete

Making ferrule connection in the existing main of G.I, A.C, PVC or any type of pressure mains with saddle piece, service connections, fittings and fixing of G.M. ferrule including tapping the main, but excluding the cost of earth work and cost of all materials.

Ferrule Connection (Labour cost only including index)

Providing and fixing brass bib cock of approved quality

Providing brass ferrule of approved quality

RR stone masonary in 1:6 cement & sand mortar for protection work including supply of all material labour T&P etc and cartage upto site of work required for completion of work.

RR stone masonary in dry for protection work including supply of all material labour T&P etc for completion of work.

PCC 1:2:4 cement coarse sand and 20 mm stone ballast including supply of all labour ,material , T&P etc. for proper completion of work.

M/s LAXMAN SINGH NEGI