ALUMINIUM CHEQUERED/ TREAD SHEET TO SIZE [ ALUMINIUM CHEQUERED/ TREAD SHEET TO SIZE 2. 03 X813 X 3360 MM WITH FIVE BAR PATTERN 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.- specn: IS: 14712/ 99, DULY ]