Corps of Engineers Drills Into Cougar Dam for Geotechnical Investigation
September 20, 2019
September 20, 2019
PORTLAND, Oregon, Sept. 20 -- The U.S. Army Corps of Engineers issued the following news release:
The U.S. Army Corps of Engineers' Dam Safety team is conducting a geotechnical investigation at Cougar Dam beginning today, Friday, Sept. 20.
Geotechnical investigations sample the constructed material of the dam. The investigation involves boring into the dam material to test soil grain size and related strength properties. The goals of this drilling investigation are to b . . .
The U.S. Army Corps of Engineers' Dam Safety team is conducting a geotechnical investigation at Cougar Dam beginning today, Friday, Sept. 20.
Geotechnical investigations sample the constructed material of the dam. The investigation involves boring into the dam material to test soil grain size and related strength properties. The goals of this drilling investigation are to b . . .