Transmission & Distribution consists of five sections: Administration, Overhead, Substation, Underground, and Meter/Relay. We operate and maintain the Authority's overhead and underground power lines and associated hardware, substation equipment, energy/revenue meters and relay protective devices. In addition, we provide new power installations, line extensions, work clearances and miscellaneous power-related services to our customers. Our duty is to efficiently distribute power to our customers.
Location/Office Hours/Contact Numbers
The T&D Service Center is located at 483 North Marine Corps Drive, Dededo (behind Lucky Supply Wholesale). Office hours are 7:00 am to 3:30 pm Monday through Friday. Telephone: (671) 637-4100 or (671) 635-2000. Fax: (671) 637-6759.
In the event of power fluctuation or an unscheduled outage, contact the GPA Power Sytem Control Center (PSCC) Trouble Dispatcher (671) 475-1472/3/4 (available 24 hours daily).
To efficiently distribute reliable electrical power to our customers utilizing the power industry's best practices in transmission and distribution operations.
Provide our customers with the highest standard of service by upgrading and maintaining transmission and distribution equipment and substation facilities
• 29 Graduated Apprentices
• 32 completed AMA Certification Training
• 28 completed Pacific Lineman Training
• 14 completed Hot-Line Training
• Participants in the 2012 American Public Power Association Lineworkers Rodeo
• Participants in the 2012 American Public Power Association Conference
• Hot-Line Training
• High Voltage Cable Splicing Certification
• Substation Certification
• Meter/Relay Training
• Preparation for 2013 Apprentices