DEDEDO COMBUSTION TURBINE SUBSTATION
Harmon, Guam
OWNER—GUAM POWER AUTHORITY
Agana, Guam
TriAxis provided complete design and services during construction for the addition of a
second 22 MW combustion turbine generator to an existing facility. The project included
the addition of a ring bus substation for interconnection to the utilities transmission
system. The ring bus consisted of two 18/24/30 MVA generator step-up transformer
positions and two 34.5-kV line positions.