Dec 2018 - In House
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Nov 2018 - Interstates
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Oct 2018 - Fluor
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Sept 2018 - NCCER
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Aug 2018 - Grus
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July 2018 - Trillium
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June 2018 - PCL
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May 2018 - Systems
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April 2018 - Tradesmen International
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March 2018 - Sack
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February 2018 - Jacobs
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January 2018 - Day & Zimmermann
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