Details: name of work repairing pump house at head work site including painting of pump house over head reservoir ohr boundary wall at chakiavita piped water supply scheme under jalpaiguri division phe dte 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. (a) filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (p
Sector: Water supply and Sewerage