KWILI PALKOT PUMPING PIPE LINE EXTENTION OF VILLAGES WATER SUPPLY SCHEME UNDER JAL JEEVAN MISSION PROGRAMME

Amount

Excavation of earth for Pipe Line trenches of Supply main & Distribution Networks in following strata requiring the use of any special T&P or by Chiselling or by crow bars with a lift up to 1.5 m and lead upto 30 m including refilling, watering and ramming of excavated earth into the trenches in layers, removal and disposal of surplus earth upto a distance of 60 m from the trenches including supply of all materials, labour, T&P etc. complete.

Soil mixed with Bajri, Boulders and Shingle, etc.

Medium rocks

Confirmatory of Supply main & distribution work, carting of pipes and specials upto site, laying & jointing of pipes true to their alignment including lowering in trenches as per IS specification. Providing following size of G.I. (Medium) pipe confirming to IS 1239 Part I : 2004 or its latest amendement including specials and acessories confirmating to latest IS codes and as per instruction of engineer in charge, testing & commissioning of laid pipeline including supply of all materials, labour, T&P etc. complete as per instruction of engineer in charge (Included Cartage at site).

G.I. (Med) 50 mm Ф

G.I. (Med) 65 mm Ф

G.I. (Med) 80 mm Ф

Supply and fixing of following size of Gun Metal Wheel / Gate Valve as per IS 778 : 1997 & IS 14846 : 2000 for Distribution System including cartage of materials upto site. Gun metal Wheel /Gate Valve (W.P. 10 kg/cm²)

Cutting of Cement Concrete road surface for laying of pipe line including all labour T&P etc. complete.

Protection works at various sites as per site condition and instruction of site engineer wherever necessary as follows:-

Providing and carting of materials and laying PCC plain cement concrete of 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) and curing as per IS specification including the cost of centering and shuttering

Providing and carting of materials and laying PCC plain cement concrete of 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and curing as per IS specification including the cost of centering and shuttering.

Providing and carting of materials and laying R.R. Stone Masonry laid in 1:6 Cement and local sand mortor and curing in protection works including supply of all labour, material T&P etc complete.

Providing and carting of materials and laying R.R.Dry Stone Masonry in protection works including supply of all labour, material T&P etc complete.as per IS specification.

Random Rubble Dry Stone massonnary with wire crates (wire crates made with 4mm dia GI wire conforming to IS:280 & IS: 4826 in 100mm x 100mm mesh (weaved diagonally) including 10% extra for laps and joints laid with stone boulders weighting not less than 40 kg each. (0.8+1.40) / 2 = 1.10

M/S NAVEEN CHNADRA RATURI