Temporary covering of 1.00lacs gallons sump tank at CGI Sheets under MandR

Amount

Demolishing of R.C.C. work manually/by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 meters lead as per directions of Engineer-in-charge

Providing corrugated G.S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead , including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/ vertical or curved surface) excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required 0.50 mm thick with zinc coating not less than 275 gram /m2

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting , fixing in position and applying a primer coat of approved steel primer, including welding and bolted with special shaped washersetc. complete Hot finished welded type tubes

Labour engaged for cleaning of sump tank ( 8 Mazdoor for 4 days)

TAHIR MALIK