A Leader in Marine Facility Inspection Since 1989



Structural Condition Assessment

  • Piers, Wharves and Docks
  • Port Facilities & Marinas
  • Industrial Facilities
  • Bulkheads and Seawalls
  • Condominiums
  • Dams and Overflows
  • Outfalls and Pipelines
  • Bridges & Ferry Terminals(NBIS/FHWA)

Underwater & Above Inspection

  • Routine Inspection
  • Construction Inspection
  • New Facility Inspection
  • Design Inspection
  • Special Inspection
  • Due Diligence Inspection

Feasibility Studies

Bottom Surveys

Nondestructive Testing

Deep Water Investigation / ROV

Representative Projects (UNDER CONSTRUCTION)

Piers, Wharves & Docks

City of Kent - Lake Meridian Dock, Kent, WA

Seattle Parks & Recreation - Multiple park facility docks & floats, Seattle, WA

White Pass & Yukon Rail Road - Rail Road Dock, Skagway, AK

Ivar's Restaurant - Pier 54, Seattle, WA

USCG Facility - North & South Docks, Ketchikan, AK

Duke's Restaurant Dock, Tacoma, WA

Port Facilities & Marinas

Port of Seattle - Fisherman's Terminal, Seattle, WA

Port of Bellingham - Bellingham Shipping Terminal, Bellingham, WA

Port of Coupeville - Coupeville Pier, Coupeville, WA

Port of Bremerton - Bremerton & Port Orchard Marina, Bremerton, WA

Seattle Yacht Club - Piers 1 - 4, Seattle, WA

Industrial Facilities

Shell Oil Products US - Puget Sound Refinery, Anacortes, WA

Shell Oil Products US - Martinez Refining Company, Martinez, WA

Bulkheads & Seawalls

City of Seattle, SDOT - Alaskan Way Seawall, Seattle, WA

US Navy - Port of Benton Barge Slip, Richland, WA

Port of Everett - Hewitt Wharf, Everett, WA

Boeing - Outflow Flume, Renton, WA


Pebble Beach Condominium, Kirkland, WA

Lakeshore West Condominium, Seattle, WA

Leschi Condominium, Seattle, WA

Shangri-La Apartments, Seattle, WA

Dams &

City of Seattle, City Light - ROV inspection Ross Lake Dam, Diablo, WA

US Navy - Puget Sound Naval Shipyard, 84" RCP Outfall, Bremerton, WA

City of Seattle, Public Utilities - Cedar Falls Dam, Carnation WA

Shell Oil Products US - Fire Suppression Reservoirs, Anacortes, WA

City of Seattle, Public Utilities - Tolt River S. Fork Storage Reservoir, Carnation, WA

Outfalls &

Municipality and Borough of Skagway - Sewer Outfall, Skagway, AK

WSDOT - Mukilteo Ferry Terminal Outfall Location, Mukilteo, WA

Port of Anacortes - Pier 2 Outfall, Anacortes, WA

Bridges &
Ferry Terminals

WSDOT - On-call Underwater Bridge Inspection, Multiple locations, WA

WA State Ferries - Colman Ferry Terminal, Seattle, WA

Yakima County - On-call Underwater Bridge Inspection, Yakima, WA

City of Seattle, SDOT - Underwater Br. Inspection, Multiple locations, Seattle, WA

City of Tacoma - Underwater Bridge Inspection, Multiple locations, Tacoma, WA

Cadman, HiedlebergCement Group - Barge Facility, Everett, WA