Extension/ Improvements to drinking water supply facilities at Watlar-B by way of laying/ fitting of G.I. pipes at Panchayat Halqa Watlar-B (Installation of drinking water pipes at Watlar-B)

Amount

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: 1 meter from cutting edge

In all kinds of soils

Ordinary rock

Laying and fitting of G.I. pipes (all classes) complete excluding cost of pipes, fittings and Earth work.

25 mm dia G.I. pipes

20 mm dia G.I. pipes

Filling available excavated earth excld. rock in trenches, plinth, sides of foundation etc in layers not exceeding 20 cm in depth consolidating each deposited layer by ramming and watering lead up to 50m and lift up to 1.5m.

Dismantelling of garden walls and reconstruction the same after laying/ fitting of pipes comming along the pipe alignment, complete

Providing, fixing, installation, successful commissioning of 50mm dia Air Release Valves of approved quality on 300/250/200mm dia D.I. Raw Water Main from Wangath offtake point upto Filtration Plant Watlar (near Army Camp Wussan). The item also includes cost of nuts, bolts, rubber washers and M.S. Flanges and two meter G.I. Pipe of required size and thickness for errection of Air Valve and welding charges. The job is to be carried in fitted and finished form as per the directions of site incharge including all sorts of earthwork etc.(complete job) 50mm dia Air Valve

Dismantlig of spindle/rod and check nus of flanged type Sluice Valves by way of manufacturing of ne spindle/rod made out of mild steel and new check nut made out of gun metal material. The job includes dsmantling of Sluice Valve reassembling after fixing of spondle and check nut duly manufactures and threaded in workshop including cost of welding, packing, carriage to and fro upto the workshop and back to site of work, complete job 300mm dia Sluice Valve.

Providing and fixing of 06mm thick M.S. Pipe Specials (250mmm dia ) nipples duly fixed with electro welding at site and as per site requiements. The job includes manufacturing, fabricating, fixing in position, cutting all carriages, men and machinery including hire charges of Genset, all charges (head load 500 Mtr. ) complete as per directions of Engineer incharge (M.S. Strip 0.15 wide and 250mm dia ) in Manigam area.

Providing of G.l. pipes with G.I fitting which ever is required at site complete including charges on account of freight, carriage, loading, unloading, stacking, third party quality control tests complete upto site of work with commissioning & testing.

25 mm dia G.I. pipes

20 mm dia G.I. pipes

NAZIR AHMAD CHECHI