What was found
LBL 12.0 FLOOR SUPPORT IS CRACKED ON AFT FLANGE.JUST FWD OF FS 280.0 UNDER FLOOR. (C CHECK RO 5/23/22) REMOVED DAMAGED FLOOR SUPPORT, FABRICATED NEW AND INSTALLED ALL REPAIR ITEMS AT LBL12, FWD OF FS280 REF CRJ900 SRM 53-11-43-201-003-A01. / COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY STRUCTURAL MAJOR REPAIR (**RII**) / SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.