原文传递 Corrective Action Plan for Corrective Action Unit 423: Area 3 Building 03-60 Underground Discharge Point, Tonopah Test Range, Nevada
题名: Corrective Action Plan for Corrective Action Unit 423: Area 3 Building 03-60 Underground Discharge Point, Tonopah Test Range, Nevada
作者: Bechtel Nevada;
关键词: CORRECTIVE ACTION UNIT; UNDERGROUND DISCHARGE POINT; NEVADA TEST SITE; HYDROCARBONS; CORRECTIVE ACTION PLAN02 PETROLEUM; 45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE; CLOSURES; HYDROCARBONS; NEVADA; PETROLEUM; PIPELINES; TONOPAH TEST RANGE
摘要: The Corrective Action Plan provides the closure methods for Corrective Action Unit (CAU) 423: Area 3 Building 03-60 Underground Discharge Point (UDP), Tonoopah Test Range, Nevada. CAU 423 consists of the UDP and an associated discharge pipeline extending from Building 03-60. Corrective action investigations were completed in January 1998, and are documented in the Corrective Action Decision Document (US DOE, 1998). Results indicate an asymmetrical hydrocarbon plume, measuring 11 meters (m) 35 ft in length, 6 m (20 ft) in width, and 4 to 20 m (14 to 65 ft) in depth, has formed beneath the UDP and migrated westward. Petroleum hydrocarbon levels were identified above the 100 miligrams per kilogram (mg/kg) action level specified in Nevada Administrative Code (NAC) 445A (NAC 1996). The highest petroleum hydrocarbon concentration detected was 2,4000 mg/kg at 6 m, 20 ft, below surface grade as diesel. Corrective actions will consist of administrative controls and in place closure of th e UDP and its associated discharge pipeline.
报告类型: 科技报告
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