Palans Water supply scheme

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)20mm dia

G.I ( MED)25mm dia

G.I ( MED)32mm dia

G.I ( MED)40mm dia

G.I ( MED)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. From trenches 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

G.M. Gate Valve IS 778 Class - I 25 mm Dia

G.M. Gate Valve IS 778 Class - I 32 mm Dia

G.M. Gate Valve IS 778 Class - I 50 mm Dia

Air Valve 15mm (T.P.-10 kg/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 air valve chamber as per type design complete.

Construction of B.F.G at source for 4.00m vide B.F.G. with intake chambe of Size 1X1 m including 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.

Supply of all materials, labour, T&P etc and construction of R.C.C. Sump / CWR of 7.50 KL Capacity 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 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.

Supply and fixing an Iron board and printing on it as well as writing the details of work on it

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

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.

Providing and Laying in position cement concrete of specified grade 1:2:4 ( 1 Cement : 2 Coarse Sand: 4 Graded stone aggregate 40 mm nominal size)

NEERAJ KUMAR SHAMRA

BHARAT SINGH NEGI