Projects

Services: Special hazards

OH ~ Cardinal Power Plant

Description Replaced old CO2 fire suppression system with a double interlock preaction fire protection system around coal pipes at coal-fired power plant
Owner Cardinal Power Plant
What Our Customers Say Project Manager Jack Carney and the Grunau team are a real class act and were great to work with. ~ Doug Van Nuys, Fire Protection Supervisor at Cardinal
Date Completed July 2011

OH ~ W.H. Sammis Power Plant

fire suppression systems
Fire protection discharge test at Sammis after emergency install of new transformer
Description Deluge protection system for industrial transformer at coal-fired power plant
Owner W.H. Sammis Power Plant
Date Completed January 2011

Thomson Beta

Description HVAC, Plumbing, Fire Protection, Special Hazards
Owner Thomson Beta
General Contractor Opus Corporation
Architect Eppstein Uhen
Engineer Affiliated Engineers
Date Completed April 2005
Grunau Logo 2
I just wanted to take a moment to thank you for the expertise and experience that you have brought to the project. Your ability, and the abilities of your team members, has been instrumental in identifying many conflicts and issues for construction.”
- Cindy Finstad, Project Manager at Mortenson
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