What was found
DURING D-CHECK, FOUND CORROSION ON UPPER FLANGES OF FLOORBEAMS BS 400 AND BS 420 BETWEEN RBL 24 AND LBL 24. STA 420 - REMOVED CORROSION AS PER SRM 51-10-6 - MIN THICKNESS REMAINING .114 WITHIN LIMITS PER SRM 53-10-1 FIG 4. STA 400 - REMOVED CORROSION PER SRM 51-10-6 - MIN THICKNESS REMAINING .088 OUT OF LIMITS PER SRM 53-10-1 FIG 4 RBL 21. STA 420 TO 400 ALODINED AND PRIMED PER SRM 51-10-2. CUT OUT BAD AREA STA 400 FROM RBL 6 TO 28 RBL AS PER SRM 53-10-8 28 INCHES BY 2 INCHES BY 2 INCHES 7075-T6. TOTAL CYCLES 29577.