Upgrading activities affecting Pagadian City and Zamboanga del Sur, 26-27 May. Affected: ZAMSURECO-1 (Tiguma, Balangasan, San Jose, San Miguel Substations) 26 May, 6:00AM-6:00PM 27 May, 12:00MN-3:00AM Reason: scheduled shutdown of Agus 5-Aurora 138KV line during upgrading activities at Aurora Substation. NGCP will conduct preventive maintenance on May 26 along Aurora-Pagadian-San Miguel 69KV line. NGCP will implement manual load dropping (MLD) on May 27 to prevent overloading of the remaining line (Baloi-Aurora 138KV line) during the scheduled shutdown. Affected: ZAMSURECO-1 (Switch and Culo Substations) 26 May, 6:00PM-9:00PM 27 May, 12:00MN-3:00AM Reason: NGCP will implement manual load dropping (MLD) to prevent overloading of the remaining line (Baloi-Aurora 138KV line) during the scheduled shutdown. NGCP will exert all efforts to restore power earlier or as scheduled.