What was found
LEFT WING PLANK, TANK ACCESS CUT OUT RIM AT 510 AB, HAS PITTING CORROSION ON LOWER SURFACE, INBD AND OTBD AREAS AS MARKED, C-CHECK, RO 3/12/15, COMPLIED WITH CORROSION REMOVAL, ROTO PEEN AND RESTORED FINISH TO TANK CUTOUT, RIM AT 510AB AROUND ENTIRE CIRCUMFERENCE OF FUEL CELL CUTOUT 0A TO 360A BLEND OUT WAS IN CRITICAL AREA WITH A MATERIAL LOSS OF .001", REF REO. FOUND TO BE WITH IN LIMITS. NO LEAKS NOTED AT THIS TIME.