Tacoma Housing Authority
Tunista installed a multi-segment storm detention precast concrete system.
Category: Army Corps of Engineers
Heavy Partnership with the Army Corps of Engineers, NAVFAC and NAVSEA and the Homeland Security Department
Flora Pond Coalescing Filter Chamber and Detention System Rehabilitation
This project represents Tunista Constructions ability to manage highly sensitive environmental areas, while managing contaminated soils and technically complex water filtering and discharging systems.
Repair Substation #2 at Naval Base Kitsap
Tunista Construction was tasked with removing several thousand tons of incorrectly procured and placed ballast rock, grading to design grades and slopes and then re-placing all of the 8,000ohm replacement ballast rock for Substation #2 at Bangor Naval Base Kitsap, for its primary substation adjacent to the powerhouse, with secondary feed from Bonneville and PSE.
State Route 530 Trafton Creek & Schoolyard Creek Fish Passage
The City of Tacoma Public Works Department needed new seismic and nonconductive 42”-48” diameter steel pipe spools installed on their 650’ diameter x 20’ deep concrete reservoir located in the downtown Tacoma Washington area.
JBLM McChord Airfield
The McChord Bridge Repair project was a huge success. The Department of Defense declared a National Emergency when air operations were impacted after the failure of the old culvert passing under the McChord runway.
VA American Lake – Fiber Backbone Upgrade
One of the critical pieces of expansion was the need for a new fiberoptic trunk line or “backbone” into the medical campus, which would then have a multitude of secondary distribution conduits providing fiberoptic throughout the necessary buildings on the campus, winding on and off roads, in and out of historically sensitive areas, and throughout years of unknown infrastructure placement for natural gas, steam ducts, communication ducts, fire systems, domestic water, power and irrigation.