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Equilion Enterprises – Puget Sound Plant
Anacortes, WA Entech Northwest has been a long-term partner of Equilion Enterprises, assisting them with several expansion projects…
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Simpson Timber Company
Western, WA Entech Northwest provided assistance in the Air Operating Permit application process. Solution: Entech Northwest provided the…
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Strawberry Mountain Power Company and Riddle Power Company
Riddle, OR Entech Northwest provided assistance in the Title V permit application process. Solution: Entech Northwest provided the…
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Chehalis Generation Facility – CRSS Capital Inc.
Chehalis, WA Entech Northwest provided assistance for the Prevention of Significant Deterioration (PSD) application, as part of the…
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Satsop Combustion Turbine Project – Washington Public Power Supply System, Westinghouse Electric Company
Satsop, WA Entech Northwest provided assistance for the Prevention of Significant Deterioration (PSD) application, as part of the…
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Dyno Overlays
Tacoma, WA Entech Northwest provided the lead for the client’s Title V permit application. Addition of third coating…
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Mikron Industries
Satsop, WA Entech Northwest provided assistance for future expansion, as well as the preparation of the Notice of…
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Caltrans On-Call Construction Engineering Services District 7 & 8
Los Angeles and Riverside Counties Caltrans is responsible for the design and construction of proposed State transportation facilities.…
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San Vicente Interconnect Pipeline, Reservoir and Pump Station Construction
San Diego, CA The San Diego County Water Authority is proposing to construct 1200 linear feet of 90-inch…
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Alaskan Way Viaduct Program Management Services
Seattle, WA The SR-99 project scope is to produce an EIS with three design plans for replacing or…
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Sound Transit Civil Facilities Project/Program/Construction Management Support Services Contract
Seattle, WA Entech Consulting Group has provided staff support to Sound Transit for the Central Link Light Rail…
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Colorado River Aqueduct (CRA) Shutdown On-Call Inspection Services
East San Bernardino and Riverside Counties in California Metropolitan Water District of Southern California was performing routine maintenance…
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Beacon Hill Tunnel Construction Management Services
Seattle, WA Entech Consulting Group is providing construction management support services for the C710 line segment of Link…
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Tukwila Construction Management Services
Seattle, WA Entech Consulting Group is providing construction management support services for the C755 line segment of Link…
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SR-125 Toll Road Sound Wall
Date: 11/2003 – 03/2005 Location: San Diego, CA Summary: The California Department of Transportation (Caltrans) in partnership with…
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Second Street Bridge 5/536 Replacement
Date: 04/2001 – 06/2002 Location: Mount Vernon, WA Summary: Washington State Department of Transportation (WSDOT) identified that the…
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Overlake Transit Center Regional Express
Date: 02/1999 – 08/1999 Location: Redmond, WA Summary: The Overlake Transit facility proposed by Sound Transit as a…
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Lakewood to Tacoma Commuter Rail
Date: 05/1999 – 04/2002 Location: Tacoma, WA Summary: The Central Puget Sound Regional Transit Authority (Sound Transit) proposed…
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Lake Sammamish Park and Ride Lot
Date: 01/2003 – 04/2003 Location: Seattle, WA Summary: The Sammamish Plateau Park-and-Ride Lot project was part of “Sound…
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I-405 Regional Express – Kirkland/Totem Lake Project
Date: 04/1998 – 06/2003 Location: Kirkland, WA Summary: Sound Transit, the Central Puget Sound Regional Transit Authority, proposed…
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Everett Overcrossing
Location: Everett, WA Summary: The Central Puget Sound Regional Transit Authority (Sound Transit) proposed to build and operate…
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D-Street Grade Separation
Date: 12/2000 – 07/2001 Location: Tacoma, WA Summary: The City of Tacoma proposed to construct the McCarver Street…
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Central and Tacoma Link Light Rail
Date: 04/1998 – 07/2001 Location: Tacoma, WA Summary: The Central Puget Sound Regional Transit Authority (Sound Transit) proposed…
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Canyon Park Flyer Stop
Date: 6/2004-1/2005 Location: Bothell, WA Summary: The Central Puget Sound Regional Transit Authority (Sound Transit) identified the need…
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Benson Carr Rd. Carr Road SE Intersection
Date: 04/2001 – 11/2003 Location: Renton, WA Summary: The King County Department of Transportation proposed to make improvements…
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Aurora Avenue Nth. Multimodal Corridor
Date: 09/2000 – 03/2002 Location: Shoreline, WA Summary: Sound Transit, the Central Puget Sound Regional Transit Authority, proposed…
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70th Avenue East Valley Avenue Widening
Date: 10/2004 – 02/2005 Location: Fife, WA Summary: The City of Fife identified the need to improve freight…
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MASCA SEIS
Kent, WA Entech Northwest provided air quality analyses for the expansion of an existing computer chip manufacturer. Solution:…
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Proposed Waste Receiving & Packaging (WRAP) Facility
Hanford, WA Entech Northwest provided air quality analyses for the proposed WRAP facility. Solution: Entech Northwest provided the…
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Fort Lewis 1993
Fort Lewis, WA Entech Northwest provided methods of air quality analyses and the requirement of the operating permit…
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R.W. Thorpe & Associates – 410 Rock Quarry
Eastern, WA Entech Northwest provided noise impact analyses for an existing rock quarry and additional equipment. Solution: Entech…
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Wilder Construction Company – Tumwater Asphalt Plant
Tumwater, WA Entech Northwest provided air quality analyses and documentation for the construction of an asphalt plant. Solution:…
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Glennda McLucas – Manke Gravel Mine
WA Entech Northwest provided air quality analyses and documentation for a 1,000,000 ton per year gravel extraction and…
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The Ferris Company – Snoqualmie Mine
Snoqualmie, WA Entech Northwest provided air quality studies to assist in the mine expansion. Solution: Entech Northwest provided…
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Alyeska Seafoods, Unisea Inc., and Westward Seafoods
Dutch Harbor, AK Entech Northwest provided coordination efforts for their PSD permit application with the Alaska Department of…
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Confidential Can Manufacturer
Project Description Entech Northwest provided a national can manufacturer assistance for their Title V permit applications for 23…
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Rainer Richlite
Tacoma, WA Project Description Entech Northwest provided assistance to a paper coating facility which was emitting more than…
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Link Light Rail
Entech Consulting Group is providing construction management support services for the C755 line segment of Link Light Rail…
