supply of aluminium chequered/tread sheet to size 2.03 x813 x 3360 mmaluminium chequered/tread sheet to size 2.03 x813 x 3360 mm,aluminium chequered/tread sheet to size 2.03 x813 x 3360 mm with five bar p attern to is:14712/99,amendment no.1 of mar.07,designation-65032 to temper condition - t6, duly satisfying the bend test to t6 condition as per drg.no. - as per specn. is:14712/99,a mendment no.1 of mar.07,designation-65032 to temper condition - t6, duly [ warranty pe riod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]