Gahad water supply scheme Phase-II

Amount

Providing of all materials, carting from site store to site of work, laying & jointing of G.I. 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 ( MED) 15mm dia

G.I ( MED)20 mm dia

G.I ( MED)25mm dia

G.I ( MED) 32mm 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

20mm dia

25mm dia

32mm dia

15mm (T.P.-10 kg/Sqcm) AIR VALVES

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.

Random Rubble Stone Masonry laid Dry, in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specification.

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, brest walls,retaining walls, parapets,scuppers, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specification.

Supply of all materials, labour, T&P etc and construction of R.C.C. Sump / CWR of following Capacity with M.S. ladder outside & inside of the tank, M.S.M.H. cover with locking arrangement, supply and fixing of 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 and instalation of 25 Ltr M.S.Bucket type Chlorinator with glass wooling complete over CWR in in all respect as per departmental design, drawing in direction of Engineer in charge.

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

Providing and fixing brass bib cock of approved quality

Providing brass ferrule of approved quality

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

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level 1:2:4 (1 Cement : 2 coarse sand :4 graded stone aggregate 20 mm nominal size).

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.

RAVINDRA SINGH

M/S BABA BUILDERS