- Intermech, Inc. First Construction Subcontractor
In DOE Complex To Receive VPP STAR Status!
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- Intermech is proud to announce the opening of our new Operations Center located in McLeansville, NC.
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- Bahnson Holdings, Inc. Ranks in the Engineering News Record Largest Top 600 Specialty Contractors
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- Intermech Completes 50 Million Gallon Ethanol Plant In Burley, ID
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- Intermech Begins Construction of the Mixed Oxide (MOX) Fuel Fabrication Facility
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Intermech History
- 1915
- The Bahnson Company is founded in Winston-Salem, NC and becomes a national and international leader in the design, fabrication and installation of specialized industrial HVAC and filtration systems.
- 1960
- The Bahnson Company’s growth continues with a total employee force exceeding 2,000 employees.
- 1970
- Bahnson is awarded its first contract for HVAC systems in U.S. commercial nuclear power plants for the Brunswick Nuclear Station located near Southport, NC.
- 1971
- The fabrication and installation of plant HVAC systems is awarded to the company for the McGuire Nuclear Station near Charlotte, NC. The company ultimately provides fabrication and/or installation on over 60 nuclear power plants that are constructed in the U.S. during the 1970’s and 1980’s.
- 1980
- Intermech, Inc. is established as a Bahnson Holdings, Inc. Group Company, initially for the purpose of installing mechanical systems in U.S. commercial nuclear power plants.
- 1997
- Intermech is awarded the contract for fabrication and installation of the HVAC and process exhaust systems for the U.S. Army’s Umatilla Chemical Demilitarization Facility near Hermiston, OR. The plant is constructed for the safe disposal of highly toxic and hazardous weapons materials requiring stringent construction performance and quality control procedures.
- 1999
- Intermech acquires Thompson Mechanical Contractors, Inc. located in Pasco, WA. Thompson’s operations are relocated to a new facility in Richland, WA and begin the path of full integration into the Intermech organization.
- 1999
- Intermech is awarded the contract for fabrication and installation of HVAC and process exhaust systems for the U.S. Army’s Pine Bluff Chemical Demilitarization Facility near Pine Bluff, AR. Subsequently, the company is awarded the next two chemical and biological weapons demilitarization facilities near Aberdeen, MD (2001) and Newport, IN (2002).
- 2001
- Intermech acquires Atlas Mechanical and Industrial, LLC located in Idaho Falls, ID. Atlas’ operations begin the path of full integration into the Intermech organization.
- 2002
- The Main Plant Ductwork Fabrication and Installation for the River Protection Project - Waste Treatment Plant located at the U.S. Department of Energy’s Hanford Reservation near Richland, WA is awarded to Intermech. The contract includes the fabrication and installation of nearly 3.8 million pounds of nuclear quality and commercial grade ductwork and supports with a contract value exceeding $70 million.
- 2005
- The company’s fabrication facility located in Richland, WA achieves top recognition for occupational safety & health as Voluntary Protection Program (VPP) STAR. Later, Intermech receives the same status for field construction operations on the DOE River Protection Project Waste Treatment Plant.
- 2006
- Intermech’s national operations continue to expand with multiple, simultaneous major industrial mechanical and process piping installations awarded throughout the United States.