supply of slip free finish stainless steel sheet size: 1.25mm x 3310mmx 880mm , slip free finish stainless steel sheet size: 1.25 mm x 3310 mm x 880 mm. drawing no : _ _ material and specification : aisi 304 , no of chequers per 100 mm x 100 mm =16-20, length of eac h chequered projection = 24 plus minus 0.5 mm, width of each chequered projection =5 plus minus 0. 5 mm, height of each chequered projection=1.3 plus minus 0.1 mm. the length with a tolerance of +1 0 mm - 0 mm. the width a tolerance of +5mm - 0mm. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]