Megjelent

Grand Coulee Dam: A Man-Made Marvel

Name: Grand Coulee Dam: A Man-Made Marvel
Genre: Dokumentum
Released: 2014-04-25T00:00:00.000000Z
Duration: 43 min
Cast: Doug Copsey

201443mDokumentum

Áttekintés

Historic construction footage, photos, and newsreels help illustrate Grand Coulee Dam's construction, engineering challenges, and regional impact including power and irrigation. Produced by the Bureau of Reclamation and shown at the dam's Visitor Center.

#dam #construction #public works #hydroelectric power #civil engineering #infrastructure #pacific northwest