Dams

Butte Dam (Madras, OR) Images

-Baseline Industrial

-Installing test gate overflow

Scope: Locating the rebar mat for

anchors. Preserving dam wall integrity

by avoiding all rebar for test

gate overflow.

 

Wanapum Dam (Vantage, WA) Images

-Grant County PUD

-Turbine replacement

Scope: Locating rebar pattern for

doweling. Pouring new concrete

slab to increase turbine efficiency

-General Construction Company

-Installing fish passage

Scope: Locating rebar 12" deep for

doweling

 

Howard Hanson Dam (Black Diamond, WA)

-Subterra Inc.

-Installing fish passage

Scope: Locating top rebar mat

for several 6" cores, 60' deep

Bridges

Hood Canal Bridge (Port Gamble, WA) Images

-Elcon Corporation

-Installing leak detection

Scope: Locating double 12" rebar

mat  for 700+ core locations for

leak detection system. Providing

digital images for engineering review.

SR 99 (Seattle, WA) Images

-Wilder Construction Company

-Locating 480v conduit

Scope: Locating rebar pattern and

conduit location in soffit for collar

anchors.

Correctional Facilities

Snohomish County Jail (Everett, WA)

-WA Botting

-Locating pre-stressed cables in hollow cell planks

McNiel Island Penitentiary (Washington)

-Locating conduit

Scope: Locating electrical conduits

in the slab. Identifying clear core

locations for an electrical feed.

 

Green Hills School (Chehalis, WA)

-Centurial Contractors

-Locating ridgid conduit in walls

Miscellaneous Projects

Parking Garages

-Locating plastic conduits

-Labeling all sub-surface items for structural

  elevator placement

Airports

-Seatac Airport

-McCord Airforce Base

Universities

-Western Washington

-University of Washington