What was found
CORROSION OUT OF LIMITS IN REF NRC 298, CUSP WEB BTW X=-56 TO -60 AND Y=294-313 AND STA 420 TO 437, STA 674, STA 889 ALSO ON RH CUSP WEB BTW STA X=-44 TO -56 WITH ORIGINAL THICKNESS IS 0.020" AND MINIMUM REMAINING THICKNESS IS 0.08". THEREFORE IT IS OUT OF LIMITS PER B717-200 SRM 53-00-55-1A ALLOWABLE DAMAGE 1 AND PAR 4 C FIG 103A. SUMMARY OF NRC 00560: CORROSION LEVEL 2. CUSP WEB BTW X=-56 TO -60 AND Y=294-313 AND STA 420 TO 437, STA 674, STA 889 ALSO ON RH CUSP WEB BTW STA X=-44 TO -56 WERE REPAIRED PER B717 SRM 53-00-55-2R-4. (LP #0326860)