Scheduled power service interruptions for January 2024
The Commonwealth Utilities Corp. would like to inform the general public that there will be scheduled power service interruptions for the month of January 2024, as CUC continues its ongoing system maintenance. See additional information below:
Wednesday, Jan. 10, 2024
Power Service Interruption Time: 8:30am-2:30pm
Area(s) Affected: San Antonio (Alu Dr. and Bula Ln.)
Water Wells Affected: None
Wastewater Facilities Affected: None
Traffic Light(s) Affected: None
Purpose: To allow the CUC linemen to replace four 45-feet concrete poles with 40-foot concrete poles.
Thursday, Jan. 11, 2024
Power Service Interruption Time: 8:30am-3:30pm
Area(s) Affected: CUC Lab and Water Division, Puerto Rico, and Sadog Tasi Treatment Plant
Water Wells Affected: PR-164
Wastewater Facilities Affected: Sadog Tasi Treatment Plant
Traffic Light(s) Affected: None
Momentary Power Service Interruption Time: 8:30am-9am and 3pm to 3:30pm
Area(s) Affected: Lower Base (CUC Power Plant-1 and DFW), CUC Lab and Water Division, Puerto Rico, Sadog Tasi Treatment Plant, and Lower Navy Hill
Water Wells Affected: PR-164
Wastewater Facilities Affected: S-1, S-3, and Sadog Tasi Treatment Plant
Traffic Light(s) Affected: Puerto Rico and Lower Navy HIll
Purpose: To allow the CUC linemen to replace four 45-foot wooden power poles with concrete poles.
Friday, Jan. 12, 2024
Power Service Interruption Time: 8:30am-2:30pm
Area(s) Affected: San Antonio (Guili St.)
Water Wells Affected: None
Wastewater Facilities Affected: None
Traffic Light(s) Affected: None
Purpose: To allow the CUC linemen to replace two 45-foot concrete poles with 40-foot concrete poles and replace a 45-foot wooden power pole with a 40-foot concrete pole.
Tuesday, Jan. 16, 2024
Power Service Interruption Time: 8:30am-3:30pm
Area(s) Affected: CUC Lab and Water Division, Puerto Rico, and Sadog Tasi Treatment Plant
Water Wells Affected: PR-164
Wastewater Facilities Affected: Sadog Tasi Treatment Plant
Traffic Light(s) Affected: None
Momentary Power Service Interruption Time: 8:30am-9am and 3pm-3:30pm
Area(s) Affected: Lower Base (CUC Power Plant-1 and DFW), CUC Lab and Water Division, Puerto Rico, Sadog Tasi Treatment Plant, and Lower Navy Hill
Water Well(s) Affected: PR-164
Wastewater Facilities Affected: S-1, S-3, and Sadog Tasi Treatment Plant
Traffic Light(s) Affected: Puerto Rico and Lower Navy Hill
Purpose: To allow the CUC linemen to replace four 45-foot wooden power poles with concrete poles.
Wednesday, Jan. 17, 2024
Power Service Interruption Time: 8:30am-2:30pm
Area(s) Affected: Afetnas (Palos Ln.)
Water Well(s) Affected: None
Wastewater Facilities Affected: None
Traffic Lights Affected: None
Purpose: To allow the CUC linemen to replace three 45-foot concrete poles with 40-foot concrete poles.
Thursday, Jan. 18, 2024
Power Service Interruption Time: 8:30am-2:30pm
Area(s) Affected: San Antonio
Water Well(s) Affected: None
Wastewater Facilities Affected: None
Traffic Light(s) Affected: None
Momentary Power Service Interruption Time: 8:30am-9am and 2pm-2:30pm
Area(s) Affected: San Antonio (Francisco M. Sablan Middle School and San Antonio Headstart)
Water Wells Affected: None
Wastewater Facilities Affected: None
Traffic Light(s) Affected: None
Purpose: To allow the CUC linemen to replace three 45-foot concrete poles with 40-foot concrete poles and replace two 45-foot wooden power poles with 40-foot concrete poles.
Tuesday, Jan. 23, 2024
Power Service Interruption Time: 8:30am-12:30pm
Area(s) Affected: Chalan Laulau (IT&E building) and Garapan (Fiesta barracks and former Nam Dae Moon Restaurant)
Water Wells Affected: None
Wastewater Facilities Affected: None
Traffic Light(s) Affected: None
Purpose: To allow the CUC linemen to replace two 40-foot wooden power poles with concrete poles and reinstall transformers, respectively.
Wednesday, Jan. 24, 2024
Power Service Interruption Time: 8:30am to 2:30pm
Area(s) Affected: Gualo Rai (BECQ building)
Water Wells Affected: None
Wastewater Facilities Affected: None
Traffic Light(s) Affected: None
Purpose: To allow the CUC linemen to replace a 40-foot wooden primary pole with a 40-foot concrete pole and reinstall a transformer.
Thursday, Jan 25, 2024
Power Service Interruption Time: 8:30am-2:30pm
Area(s) Affected: Northern Marianas College, Joeten Housing, and Fina Sisu
Water Well(s) Affected: NMC Water Tank/Reservoir, As Terlaje Booster Station and Chlorine Station
Wastewater Facilities Affected: W-8
Traffic Light(s) Affected: None
Purpose: To allow the CUC linemen to replace a 45-foot wooden power pole with a 40-foot concrete pole and reinstall a transformer.
Tuesday, Jan. 30, 2024
Power Service Interruption Time: 8:30am-12:30pm
Area(s) Affected: Chalan Kanoa (MS Villagomez building) and Garapan (Majesty Restaurant)
Water Wells) Affected: None
Wastewater Facilities Affected: None
Traffic Light(s) Affected: None
Purpose: To allow the CUC linemen to replace two 40-foot wooden power poles with concrete poles and reinstall transformers, respectively.
Wednesday, Jan. 31, 2024
Power Service Interruption Time: 8:30am-2:30pm
Area(s) Affected: Garapan (Saipan OneTel building, QQ Car Rental, High Roller Poker, and Sang Jee Car Rental)
Water Well(s) Affected: None
Wastewater Facilities Affected: None
Traffic Light(s) Affected: None
Purpose: To allow the CUC linemen to relocate and replace two 40-foot wooden power poles with 40-foot concrete poles, a 45-foot wooden power pole with a 40-foot concrete pole, and to reinstall transformers.
CUC continues to work diligently to minimize any inconvenience to its customers. For more information, contact its hotline at (670) 236-4333, visit its website, and monitor its Facebook page for the latest updates. For emergencies, contact Customer Service at (670) 664-4282. (CUC)

Map of the Commonwealth Utilities Corp.’s scheduled power service interruption on Jan. 11, 2024.
-CUC

Map of the Commonwealth Utilities Corp.’s scheduled power service interruption on Jan. 18, 2024.
-CUC

Map of the Commonwealth Utilities Corp.’s scheduled power service interruption on Jan. 23, 2024.
-CUC

Map of the Commonwealth Utilities Corp.’s scheduled power service interruption on Jan. 25, 2024.
-CUC

Map of the Commonwealth Utilities Corp.’s scheduled power service interruption on Jan. 30, 2024.
-CUC
