As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSTALLATION OF FLOOR PANELS PN 11861180-1 AND FLOOR PANEL 11861182-15 WAS MISSED DRILLED INTO FLOORBEAM AT STA. 365.25 RBL 13.95 AND LBL 6.80 ON MOD FLOOR PANEL INSTL-SECTION. REMOVED AND REPAIRED FLOORBEAM STA 365.25 RBL 50 TO LBL 15 IAW SRM 53-00-51 FIG 201 REPAIR 3. CLASSIFIED CATEGORY "A" MAJOR REPAIR