1)08 nos. of 240tk x 2500 (w) x 5000 (l) carbon steel plates to astm a537 class-2 as per bhel specification bp10499 with following supplementray requirements : 1) charpy v-notch impact tests on longitudinal and transverse specimen at temperature as per spec bp10499 rev.00 and at 20 degree celsius (2) ultrasonic examination as per bp10499(rev.00) (3) bend test (longitudinal direction) as per spec bp10499 rev.00. qty: 188.4 mt 2)08 nos. 160 tk x2500 (w) x5000 (l) carbon steel plates to astm a537 class-2 as per bhel specification bp10499 with following supplementray requirements : 1) charpy v-notch impact tests on longitudinal and transverse specimen at temperature as per spec bp10499 rev.00 and at 20 degree celsius (2) ultrasonic examination as per bp10499 (rev.00) (3) bend test (longitudinal direction) as per spec bp10499 rev.00. qty: 125.6 mt