As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER REMOVAL OF LH FS280 CROSSBEAM FOUND LH FS280 LOWER BULKHEAD WEB TO HAVE PITTING CORROSION (C-CHECK) RO 3/2/2021 REMOVED AND REPLACED LH FS280.00 LOWER WEB AND LH FS 280.00 BUTTSTRAP REF CRJ700 SRM 53-11-10-201-004-A01. COMPLIED WITH TASK CARD 51-900-1002-SKY