C05_03_-_J_2__Drawings.pdf

This document contains technical drawings and architectural plans for the Hungry Horse Dam facility, specifically detailing the first floor elevation at 3067.00 feet.

The plans depict a hydroelectric power generation facility with four operational units (Unit No. 1, Unit No. 2, Unit No. 3, and Unit No. 4) arranged in a linear configuration. Key infrastructure components shown include a penstock gallery at elevation 3067.00, a pipe gallery at elevation 3080.00, and an unwatering gallery. Each unit contains circular turbine installations with detailed mechanical specifications shown in cross-sectional views. The facility includes multiple floor hatches for access, approximate locations for water and air hoopings at each unit, and contractor storage areas. Supporting infrastructure visible in the drawings includes floor drains, air receptacles, and associated piping systems. The architectural details indicate reinforced concrete construction with embedded equipment and mechanical systems typical of mid-to-large scale hydroelectric facilities. Additional detail sheets provide specifications for penstock design, turbine installations, drainage systems, and other structural and mechanical components necessary for facility operation and maintenance.