(2) Hydroelectric Power.
Figure 2-18. Hydroelectric Power Plant.
NOTE: The flat roof building, parallel with the dam, houses the turbines and
generators. Power lines from the standards on the roof transmit the current
(3) Cinder block and concrete plants.
Specific identification features
include mixing equipment, concrete blocks, conveyors, and sand and gravel piles
(Figures 2-19 and 2-20).
Cinder Block Industry.
NOTE: Cinder blocks are cast and cured in the processing building and then stored
in the open in large compact stacks.