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RENEWABLE ENERGY

Naturally occurring methane from a landfill can be converted from otherwise-wasted byproduct gas into useful forms of energy, such as Renewable Natural Gas (RNG).  This can be injected into the natural gas pipeline network and transported anywhere in the United States.

AMERESCO

Client: Ameresco

Objective: Southern Illinois Landfill Renewable Natural Gas (RNG) Project

Project Overview: Gross Mechanical installed approximately 15,000 linear feet of pipe, which was fabricated in its pipe shop in St Louis. Equipment scope included compressors, blowers, pumps, aftercoolers, chillers, and storage tanks. Gross Mechanical self-performed all equipment setting and pipe welding/install while managing subcontractors for insulation and paint. 

FIELD SERVICES

Fabrication and installation services in the Midwest, built and delivered when you need it.

FABRICATION SERVICES

Nationwide fabrication services in high-impact industries to streamline construction—saving you time, labor, and money.

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Gross Mechanical

"Rohlfing and his lead foremen Jeff Kneemiller really took ownership of the project, especially during the 24-hour period when the tie-ins were made to the existing plant. This was completed in the middle of the night when treatment flows were lowest, 2 hours ahead of schedule. This gave the plant a few additional hours to troubleshoot any issues between the interface between the old and new sections of the plants.”

Doug Wachsnicht, Goodwin Brothers Project Manager

MSD Missouri River Treatment Plant

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PHONE: (314) 645-0077

FAX: (314) 645-0098

24HR PHONE: (573)-719-0753

 

146 President Street, St. Louis, MO 63118

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