Client
Avista Utilities Corporation
Client
Avista Utilities Corporation
Status
Completed
Status
Completed
Location
Post Falls
Location
Post Falls
Market/Project Expertise
Energy and Construction Inspection & Testing
Market/Project Expertise
Energy and Construction Inspection & TestingThis project at the Post Falls Hydroelectric Dam comprised the reconstruction of the South Channel Spillway gates and other ancillary features. Project phases included: construction of a temporary coffer dam to allow removal and replacement of deteriorated concrete on the upstream and downstream sides and spillway tunnels, construction of a new concrete deck and deck extension, concrete base extension, new pier noses, and a concrete apron at the toe of dam.