As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AVIONICS BAY IN BETWEEN FS 349.0 AND FS 364.0 BELOW FLOOR BOARD INTERCOSTAL AT 27R HAS AREAS OF CORROSION. REMOVED AND REPLACED INTERCOSTAL AT STRG27R BETWEEN FS349 AND FS364 REF CRJ-700 SRM AND DRAWING. LEAK CHECKED GOOD. COMPLIED WITH TASK CARD.