Projects

Custom Home Design

Custom Home Design

Engineering for your custom home is one of our specialties.

Nisqually Reach Nature Center.jpg

Nisqually Reach Nature Center.jpg

Nisqually Reach Nature Center

Old Gardner Road Bridge

Old Gardner Road Bridge

The Old Gardner Road Bridge is the longest timber bridge on the Olympic Peninsula. It is located near Gardiner, Washington and spans Contractor's Creek, which emptiness into Discovery Bay. Gardner Road Bridge received the 2002 National Timber Bridge Award.

Sumner Library

Sumner Library

Sumner Library

Lloyd's Transmission

Lloyd's Transmission

Lloyd's Automotive and Transmission Specialists in Downtown Olympia.

Lake Silvia State Park Bridge

Lake Silvia State Park Bridge

A timber bridge in Lake Silvia State Park

Clallam Bay

Clallam Bay

Timber bridge at Clallum Bay on the Olympic Peninsula.

Lake Sammasish State Park Bridge

Lake Sammasish State Park Bridge

A timber cable stayed bridge.

Piers in Westport Marina

Piers in Westport Marina

Timber superstructure and steel piles compose these two piers used for unloading crab boats in Westport

Peace Arch Bridge, Blaine, WA

Peace Arch Bridge, Blaine, WA

The Peace Arch US Port of Entry Bridge used an innovative superstructure design consisting of spaced voided slabs composite with a cast-in-place concrete deck in order to achieve a challenging combination of geometric constraints.

Bridge 118

Bridge 118

Bridge replacement over an irrigation canal.

Law Office

Law Office

An addition and remodel to a law office in Olympia, Washington.

Rainer, Oregon Elementary School Gym

Rainer, Oregon Elementary School Gym

An elementary school gymnasium in Rainer, Oregon, built using insulated panels.

James River Industries

James River Industries

Interior during construction.

James River Industries

James River Industries

Exterior during construction.

Gig Harbor Church

Gig Harbor Church

A church building in Gig Harbor, Washington.

Clatskanie, Oregon Gymnasium

Clatskanie, Oregon Gymnasium

Elementary school gymnasium in Clatskanie, Oregon built with insulated panels

Square One Business Incubator

Square One Business Incubator

Square One Business Incubator Building in Thurston County, a 30,000 square feet building.

5 Unit Apartment Building in Seattle

5 Unit Apartment Building in Seattle

Located on a 60 x 120 foot lot, this five unit apartment building in Seattle, WA was designed with half the building cantilevered to provide room for parking.

Tin Bridge

Tin Bridge

The Tin Bridge, located near Pe Ell, Washington, was a historical preservation project. The bridge carried a water line access across the Chehalis River to supply the town of Pe Ell. The bridge was built with timber Howe Trusses and covered with corrugated galvanized steel.

Ferguson Building

Ferguson Building

The Ferguson Building, an example of commercial building construction.

@2015 by Turpin & Associates | Structural Engineers, Licensed in Washington and Oregon

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