Bangun water supply scheme Phase-II

Amount

Construction of Intake chamber having (0.60m x0.60m x0.60 m) size at tapping point of source,for collection of water including filter media, supply of all materials,labour, T&P etc. complete in all respect as per departmental design, drawing in direction of Engineer in charge.

Construction of Intake chamber having (1.00.0m x1.00m x1.00m) size at tapping point of source,for collection of water including filter media, supply of all materials,labour, T&P etc. complete in all respect as per departmental design, drawing in direction of Engineer in charge.

Construction of Cross wall at source

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size).

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).

Coursed rubble stone masonry (2nd sort) work in 1:4 cement and sand mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203.

20mm thick plaster with 1:4 cement and sand mortar

Construction of Roughening filter cum screening chamber near by Gadhera including supply of all materials,labour, T&P etc. complete. in all respect as per departmental design, drawing in direction of Engineer in charge.

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.

15mm dia

20mmdia

25mm 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

20 mm dia

25mm dia

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

Supply & Fixing an Iron Board and Printing on it as well as writing the details of Work on it. As per instruction of Engineer-Incharge.

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 and fixing brass ferrule with C.I. mouth cover including boring and tapping the main

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast 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 specifications.

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.

shrama construction company