What was found
NR 636 - WHILE WORKING NR 620 FOUND STR 20 LEFT BS 1148-1183 CORRODED ON OTBD SURFACE FROM 1170-1178. REMOVED STR 20 BS 1148-1183, FABRICATED AND INSTALLED NEW STR (LT) IAW FEDEX SRM 51-10-1, 51-30-2, FEDEX MM 51-20-151 AND FEDEX EA 7-5100-44396.