bids are invited for s&f for rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates including where required drilling, fittings, riveting or welding connecting with fist plate, gusset plates etc of fe-410-w ( gde e-250 ) quality a complete all as specified and directed , s&f of pre-painted galvalume aluminum zinc coating gl based corrugated steel sheet of 0.45mm thick of any colour as having tensile strength of 550 mpa as inroof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed., m&l for applying two coats of synthetic enamel paint over a coat of pink primer after preparation of any description over 10 cm girth or width complete all as specified and directed., excavation or dismatting floor, harth removing soil or rubbish off, m&l for pcc (1:2:4) type b-0 (using 20 mm graded crushed stone aggregate) as filling hold fast blocks etc complete all 15 specified and directed. total quantity : 1267