competitive e-bidding for supply of zincalume / galvalume steel profile sheets and non asbestos cement roofing sheets for various coop sugar factories in uttar pradesh for the season 2022-23 competitive e-bidding for supply of zincalume / galvalume steel profile sheets and non asbestos cement roofing sheets for various coop sugar factories in uttar pradesh for the season 2022-23 , zincalume profile sheets , supply of bare zincalume trapezoidal profile roof sheet of 0.45mm base metal thickness ( 0.51 tct ) of 935 mm - 980 mm effective cover width, with minimum 8 major corrugation, of 24 mm-30mm high rib spaced at 93.5mm or more c / c. the end rib shall have anti-capillary groove and return leg. the feed material shall be of 0.45mm bmt ( 0.51mm tct zincalume ) steel-high tensile with min 550 mpa yeild strength, metallic hot dipped coated with al-za alloy ( 55% aluminium, 43.5% zinc, 1.5% si ) as per as1397 / is15961-zincalume az 200 ( min.200g / m2 total on both sides ) of steel make having the licence of bethlehem international engineering corporation ( biec ) . ( as per technical specification ) , same as above item 1.01 but supply of ridge caps ( plain ) width / girth of total 600 mm. , non asbestos cement roofing sheets , non asbestos corrugated cement roofing sheet ( natural grey ) 6 mm thick, 1050 mm width & of varying lengths containing organic and / or inorganic synthetic fibers. material should be asbestos free and eco friendly. product should confirm is: 14871:2000 having profile matching to roof sheets conforming to is: 459. , non asbestos cement roofing accessories ridge / barge board / north light curve ( natural grey ) , same as above item 2.01 but supply of color coated terrocotta red ( ral 3013 ) , green ( ral 6035 ) , blue ( ral 5012 ) , white ( ral 9010 ) and dark grey ( ral 7016 ) , non asbestos cement roofing accessories ridge / barge board / north light curve ( color coated )