Turpin & Associates

Structural Engineering

Projects

Custom Home Design Engineering for your custom home is one of our specialties.	Nisqually Reach Nature Center.jpg Nisqually Reach Nature Center	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	Lloyd's Transmission Lloyd's Automotive and Transmission Specialists in Downtown Olympia.	Lake Silvia State Park Bridge A timber bridge in Lake Silvia State Park
Clallam Bay Timber bridge at Clallum Bay on the Olympic Peninsula.	Lake Sammasish State Park Bridge A timber cable stayed bridge.	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 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 replacement over an irrigation canal.	Law Office An addition and remodel to a law office in Olympia, Washington.
Rainer, Oregon Elementary School Gym An elementary school gymnasium in Rainer, Oregon, built using insulated panels.	James River Industries Interior during construction.	James River Industries Exterior during construction.
Gig Harbor Church A church building in Gig Harbor, Washington.	Clatskanie, Oregon Gymnasium Elementary school gymnasium in Clatskanie, Oregon built with insulated panels	Square One Business Incubator Square One Business Incubator Building in Thurston County, a 30,000 square feet building.
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 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 The Ferguson Building, an example of commercial building construction.

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.