What was found
CORROSION OUT OF LIMITS ON CABIN FLOOR CUSP WEB STA=377, STA=390, STA=417, AND STA=636 BTW -X=46 TO -X=59 RH SIDE AT PAX CABIN. ORIGINAL THICKNESS IS 0.020IN REMAINING THICKNESS IS 0.014IN THEREFORE AREAS ARE OUT OF LIMITS PER B717-200 SRM 53-00-55-1A PROCEDURE 1 ALLOWABLE DAMAGE 1 PAR 4 C, FIG 101. SUMMARY OF NRC 00613: CORROSION LEVEL 2. CUSP WEB STA=377, STA=390, AND STA=417 BTW -X=46 TO -X=59 RH SIDE WAS REPAIRED PER B717 SRM 53-00-55-2R-4. CUSP WEB ON STA=636 AREA OUT OF LIMITS WAS REPAIRED WITH NRC 00549. (LP #2978057)