Opal Group Inc.

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Tank Farm 145 Jet Fuel Remediation/Stapleton Redevelopment Center

Weston Solutions, Inc. / City and County of Denver

Denver, CO

Opal removed asphalt pavement, segregated a potable water supply line and installed a new 800-ft 8-inch diameter water line around a former United Airlines jet fuel tank farm at the former Stapleton airport. Once the line was relocated, Opal excavated more than 45,000 cubic yards (yd³) of soils from an approximate 200-ft x 200-ft area. Clean soils were segregated and stockpiled from those materials that were contaminated. Approximately 9,770 yd³ of contaminated soils were transported off-site and disposed in an approved facility. The approximate 30-foot deep excavation was then backfilled with clean compacted soils, including the previously segregated materials.

Services/Descriptions/Materials:Disposal, Jet Fuel, Petroleum, Transportation, Water Line