Figure 151.--138-kilovolt transformer steel structure jack bus bracket at powerplant.
Figure 152. --138-kilovolt transformer steel structure main bus and takeoff bracket at powerplant.
Figure 153. --Transformer circuit--General plan and profile.
Figure 154. --Night view of dam showing transformer circuit tower C1-T1. The 138-kilovolt circuit is strung on the upper crossarm and the 12.5-kilovolt circuit on the lower crossarm. P591-421-4999.
Figure 155. --Switchyard 138-kilovolt steel takeoff structure--Plan and elevations.