What was found
CORROSION ON LH BEAM AT FR 87 Y-11 (LEVEL 2 CORROSION) (MAJOR REPAIR)-C/A-BLENDED CORROSION ON LH BEAM AT FRAME 87 Y-11 IAW EMB 175 SRM 51-10-03 REMAINING MATERIAL .032 FOUND TO BE OUT OF ALLOWABLE LIMITS IAW EMB 175 SRM 53-23-10/AD02. REMOVED BEAM AT FRAME 87 Y-11 IAW EMB 175 SRM 51-40-08. LOCATED AND DRILLED NEW FLOOR BEAM IAW EMB 175 SRM 51-40-02. INSTALLED NEW FLOOR BEAM AT FRM 87 Y-11 IAW EMB 175 SRM 51-40-08.RESTORED FINISH IAW EMB 175 SRM 51-23-06 AND ENVOY ETN EJ-51-015 APPLIED CIC IAW CPM 51-25-00-910-001-A