Perrone Consulting, Inc.
Representative Projects
     
  Commercial Development  
  Pleasant Harbour Marina & Resort

Geologic hazard evaluation
Pleasant Harbour Marina & Resort
Brinnon, WA

  Port Townsend Aero-Museum

Building foundations
Port Townsend Aero-Museum
Port Townsend, WA

  Parks and Recreational Facilities  
  University of Washington

Site drainage & retaining walls
University of Washington
Bothell, WA

  Power Supply and Generation  
  Wynoochee Hydroelectric Facility

Dams and pipelines
Wynoochee Hydroelectric Facility
Pierce County, WA

  Columbus Powerhouse

Forensic investigation -
mat foundation settlement

Columbus Powerhouse
Columbus, NE

  Sewer Systems  
  Brightwater Conveyance System

Tunnels and deep shafts
Brightwater Conveyance System
King County, WA

  Brightwater Treatment Plant

Forensic investigation – pipeline failure
Brightwater Treatment Plant
King County, WA

  Transportation  
  Whidbey Island Naval Air Station

Bridge foundations, liquefaction hazard
Whidbey Island Naval Air Station
Coupeville, WA

  University Station - University Link Project

Deep excavation support systems,
slurry walls, dewatering

University Station - University Link Project
Seattle, WA

  Waste Containment  
  Forest Rose Mine Repository

Excavations, slope stability,
and liner design

Forest Rose Mine Repository
Granite County, MT

  Waterfront Facilities  
  Blair Waterway Pier 23

Bulkhead, dredged slope stability
Blair Waterway Pier 23
Tacoma, WA

  Skagit River Pump Station

Cofferdam, mat foundation
Skagit River Pump Station
Skagit County, WA

  Water Supply Systems  
  Casad Dam Access Road

Slope stabilization
Casad Dam Access Road
Bremerton, WA

  Skagit River Pump Station

Pile foundations
Skagit River Pump Station
Skagit County, WA