KOLIDHEK WATER SUPPLY SCHEME REVISED

Amount

BFG( 8.00Mt)

Providing of all materials, carting to site of work, laying to true alignment & jointing of GI (Medium) Screwed pipes conforming to latest BIS code (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 for the following dia:

Excavation for pipe line trenches

Excavation in soil mixed with single boulders etc. requiring the use of specials T&P, if any for pipe line trenches including lift up to 1.5 M and lead kup to 30 M with back filling, watering, ramming of excavated earth in trenches.

Gate valves /Sluce valves

25 mm dia

32 mm dia

50 mm dia

65 mm dia

Supply of all materials, labour, T & P etc and construction of Wheel Valve/ Water meter chamber as per type, design

Supply of all materials, labour, T&P etc. and construction of RCC CWR of following capacities (in kiloliters)with M.S ladder outside & inside of the tank, M.S. M.H. Cover with locking arrangement, supply and fixing of outlet, inlet, overflow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body, vertical pipes, ladder, M.S. M.H cover etf. complete with approved water proofing (apex)/ enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes, specials and chlorinator.

Supply of all materials labour T&P etc and install chlorinating chmaber as per type design and drawing complete including supply and installation of bucket type chlorinator of 25 litres capacity.

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.

m/s vijay kishor singh mehta (BID ID -358659)