Dave Johnston Power Plant Units 3 and 4

Location: Glenrock, Wyoming

Industry: Energy

The overhaul outage project for the PacifiCorp Dave Johnston Power Plant’s Unit 3 and 4 boiler burners encompassed the bottom ash, drag chain conveyors, boiler refractory, high energy piping, air preheaters, and steam turbine systems. CD Specialty Contractors provided scaffolding and a suspended swing stage, installed insulation, and performed asbestos abatement where required. This project was completed on May 12, 2017, with complete safety throughout all procedures.


CD Specialty Contractors is one of the leading commercial and industrial insulation and scaffolding contractors in the region.


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Industrial Division
4540 E. 60th Ave.
Commerce City, CO 80022

Commercial Insulation
333 Perry St. Suite 210
Castle Rock, CO 80104