Tender For Providing G.S.Sheet Roofing Including Replacing Of Old Damaged Ac Sheet Roofing Of T.E. Bulding At Pipri Under Nizamabad Ba, Pipri-Telangana
TDR : 51748561
Tender Notice
BOQ
Expired
Pipri
Telangana
Tender For Providing G.S.Sheet Roofing Including Replacing Of Old Damaged Ac Sheet Roofing Of T.E. Bulding At Pipri Under Nizamabad Ba
Name of Work:Providing G.S.sheet roofing includingreplacing of old damaged AC sheet roofing of T.E. bulding at Pipri underNizamabad BA.BA BA.
Sl. No.
Item Description
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1) Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:
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a) Asbestos cement sheet
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2) Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05mm) 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 /seIf 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.
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3) Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
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4) Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :
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a) Two or more coats on new work.
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5) Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all loads including all lifts involved.
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