RENNOVATION OF TIN SHED AT OFFICE E.C.D.D BAREILLY

Amount

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

Supply and fixing 24 B.W.G.Galvanized Corrugated Iron roofing fixed with J or U bolts 10mm dia with G.I Limpet & bitumen washer including supply of all materail, labour ,wastage and T&P rtc required for proper completion of the work

Providing and fixing precoated galvanised 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 sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy 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 (5.5x 55 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.

Painting or varnishing new iron work in small areas or new wood work with two coat of ready mixed priming paint and one coat of approved superior quality ready mix paint "Luxol" or equivalent brand or varnish including supply of all materials, labour and T&P etc. required for proper completion of the work. Paint to be used should conform to the I.S. 103-1950.

mohd faraz

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