bids are invited for dismentalling and demolish of old works - dismentalling woodenboarding in ridges /facias of truss including stackingof unserviceable material and disposal of unserviceable material within 50 mtrs lead. thick mess above 25 mm upto 40 mm , steel structure work - steel work in built up tabular round square or rectangular hollow tubes etc tursses etc including cutting fixing in position and applying a priming coat of approved steel primer including weilding and bolted with special shaped washers etc complete hot finished welded types tubes , fixing of sheet on the structure - providing and fixing precoated galvanized steel sheet roofing accessories 50 mmtoatl coated thickness .zince coating 120 grams per sqm as per is:277 in 240 mpa steel grade 5-7 microns epoxy primer on the both de of the sheet and p0lyster top coat 15-18 microns using self drilling/self tapping screws complete( ridges plain 250-300mm) , painting of sheet - painting with syntsthetic enamel paint of approved brand and manufacture to givean even shapde , cleaning of walls - removing of white colour washs by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc complete. , distempering of walls - distempering with 1 st qulaity acrylic distemper( ready mix ) having voc content less than 50 grms /ltrs of approved brand and manufacture to given an even shade :0ld work ( one or more coat) , painting of walls - wall painting with plastic emulsion paint of approved brand and manufacture to given an even shade one or more coat total quantity : 1