short dated tender - bids are invited for ms square pipe shs 4x4 inch heavy duty , ms square pipe shs 2x2 inch , ms base plates 10x10 inch 12mm , roofing side sheets 16 ft length , heavy duty anchor fasteners 16 mm diameter , manila rope brackets rings 02x manila rope heavy duty forged steel , self tapping screws with epdm washers , welding electrodes gauge 10 e6013 , red oxide anti rust primer industrial protective , square ms pipe shs trusses columns purlins 50mmx50mmx4mm , profile roofing sheets gc galvalume 16 ft length zero point five zero mm thickness , ms base plates heavy duty column support 6 inch x 6 inch x 50 mm thik , j bolts foundation anchor bolts , self tapping roofing screws epdm washer premium , red oxide anti rust primer industrial grade