What was found
ELECTRICAL ARCING AT NR 1 EPC BAY LT TOP SIDE RELAY R2-53, R2-57, R2-102 AND R2-252 AFFECTED. REMOVED AND REPLACED 4 RELAYS R2-53, R2-57, R2-102 AND R2-252 AS PER STANDARD WIRING PRACTICES MANUAL. WIRINGS SPLICE REPAIRED AS PER STANDARD WIRING PRACTICES MANUAL. WIRINGS CONTINUITY CHECKED AS PER WDM 28-22-01, WDM 28-22-02, WDM 28-22-04 AND WDM 28-22-05, FOUND SATISFACTORY BOOST PUMPS. OPS CHECK CARRIED OUT AS PER AMM 28-22-01-5, FOUND SATIS.