Details: work name:annual plan-amb gp 2024-25 aravakkad vanitha vyavasayakendram renovation, pro no. 246/25-pro no. 246/25-general civil workitem description2building renovation15.17.1:dismantling steel work in single sections including dismembering and stacking within 50 metes lead in:r.s. joists10.16.1:steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.hot finished welded type tubes12.50: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
Sector: RDPR