Record Display for the EPA National Library Catalog
RECORD NUMBER: 26 OF 47Main Title | Superfund record of decision : Hill Air Force Base, UT : second remedial action - interim. | ||||||||||||||||
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CORP Author | United States. Environmental Protection Agency. | ||||||||||||||||
Publisher | U.S. Environmental Protection Agency, Office of Emergency and Remedial Response ; Reproduced by National Technical Information Service, | ||||||||||||||||
Year Published | 1992 | ||||||||||||||||
Report Number | EPA/ROD/R08-92/066 | ||||||||||||||||
Stock Number | PB93-964403 | ||||||||||||||||
OCLC Number | 28767245 | ||||||||||||||||
Subjects | Hazardous waste sites--Utah | ||||||||||||||||
Additional Subjects | Superfund ; Hazardous materials ; Waste disposal ; Water pollution control ; Air Force facilities ; Ground water ; Sodium hydroxides ; Path of pollutants ; Underground storage ; Storage tanks ; Leakage ; Water pollution monitoring ; Record of Decision ; Second remedial action ; Cleanup ; Hill Air Force Base(Utah) ; Unsaturated zone | ||||||||||||||||
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Collation | 34 p. | ||||||||||||||||
Abstract | The 6,700-acre Hill Air Force Base (AFB) is located in north-central Utah, covering portions of Davis and Weber Counties. The Sodium Hydroxide Tank Site is a 29,000-square-foot area that surrounds two 12,000-gallon underground storage tanks (USTs) constructed in the 1950's. The tanks, approximately 5 feet below the ground surface, are used to store sodium hydroxide (NaOH) solution, which is used as an additive in wastewater treatment at the IWTP. In 1980, an estimated 150,000 gallons of NaOH solution leaked from the inlet connections to the tanks over a 1-year period. A second series of leaks occurred in 1984, releasing approximately 132,000 gallons. The interim ROD limits further degradation of ground water quality as a result of NaOH migration through the unsaturated zone. The primary contaminant of concern affecting the soil is an organic, NaOH. |
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Notes | "09/25/92." "PB93-964403." "EPA/ROD/R08-92/066." "Office of Emergency and Remedial Response." |