Sheet roofing to potting shed .

Amount

Providing sheet roofing to shed

Dismantling tiled roofing with battens, boarding etc. complete including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In cement mortar.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Electric resistance or induction butt welded tubes

Roofing with Galvanized iron color coated trafford sheets 0.50mm (including colour coated G.I ridge, hip and valley sheets, j-bolts, washers etc) on a frame work of M.S. rectangular pipes (B-class) m.s rods, iron plates, etc. ( already done and paid seperately) with over laps of 150mm at the ends all cost of materials conveyance and labour charges etc complete all levels as per direction of engineer in charge.

Painting two coat with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture