Replacement of Old and Damage Tin Shed at Small Power Transformer Repairing Shed at Dahi Chawki, Unnao

Amount

Dismantling corrugated iron & asbestos roof sheet and stacking of materials as directed by Engg-in-charge within a distance of 60 mtrs. (CSI No. 15.07)

Providing & and fixing percolated galvanized iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+0.05 %) total coated thickness with zinc coating 120 grams per sqrm as per IS : 277, in 240 mpa steel grade, 5-7 microns epaxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer in-charge. The sheet shall be fixed using self-drilling/self-tapping screws of size (5.5x55 mm) with EPDM seal, complete upto any pitch in horizontal/vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

R.D. ENTERPRISES

R.S. INDUSTRIAL WORKS