Mint Farm Energy Center
Longview, Washington
JH Kelly was the general contractor for a 311MW natural gas-fired combined cycle power plant in Longview, Washington. The new owner acquired the partially completed facility in a bankruptcy sale. The project was approximately 50% complete when mothballed.
JH Kelly's work scope included:
- developed a complete material inventory for materials and equipment procured by the prior owner/contractor
- civil/structural scopes (pipe racks, stair towers, gas compressor pad)
- erect heat recovery steam generator
- installed 20,000 lf of large bore pipe
- installed 2,000 lf of P91 pipe
- installed 6,000 lf of small bore pipe
- managed and coordinated multiple subcontractors including plant electrical, switchyard electrical, pipe insulation, painting, post weld heat treatment, relay testing and programming and boiler chemical treatment
- installed steam turbine generator and enclosure
- installed and calibrated 500 instruments
- installed complete gas compressor station