Description: Fabrication Manufacture Supply Transportation Unloading and of Pre Engineered Building Structure of Shop Size 110mx50m and Store 500 Sqm at BHEL Varanasi Name of Work FABRICATION MANUFACTURE SUPPLY TRANSPORTATION UNLOADING AND OF PRE ENGINEERED BUILDING STRUCTURE FOR PRODUCTION SHOP SIZE 110MX50M STORE 500SQM AT BHEL VARANASI
Details: (A) Scheduled Items (Based on DSR-2021) Bolts and nuts above 300 mm in length 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. 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, exclu
Sector: Power Sector