Name of Work: Side sheet cladding works at Raghanesda phase-1&2. (2 x 100 MW PV Solar) Sites.
Sl. No.
Item Description
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A. RAGHNESDA PHASE I-SIDESHEET (CLADDING) AT ROOF LEVEL
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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 Engineerin-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 As directed by Engineer-in-charge of BHEL Inclusive all. (OVER ALREADY ERECTED STEEL STRUCTURE, WITH ADDITIONAL ARRANGEMMENT OF STRUCTURAL STEEL)
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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.As directed by Engineer-in-charge of BHEL Inclusive all. (OVER ALREADY ERECTED STEEL STRUCTUREUP TO HEIGHT ......... from ground level) FOR SIDE SHEETING (CLADDING) WORK
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Painting with black anti-corrosive bitumastic paint to give an even shade : Two or more coats on new work
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B. RAGHNESDA PHASE II- SIDESHEET (CLADDING) AT ROOF LEVEL
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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 Engineerin-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 As directed by Engineer-in-charge of BHEL Inclusive all. (OVER ALREADY ERECTED STEEL STRUCTURE, WITH ADDITIONAL ARRANGEMMENT OF STRUCTURAL STEEL)
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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.As directed by Engineer-in-charge of BHEL Inclusive all. (OVER ALREADY ERECTED STEEL STRUCTUREUP TO HEIGHT ......... from ground level) FOR SIDE SHEETING (CLADDING) WORK
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Painting with black anti-corrosive bitumastic paint to give an even shade : Two or more coats on new work
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