DTIC ADA630051: Proposed Final Environmental Assessment for pdf

DTIC ADA630051: Proposed Final Environmental Assessment for

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NAME OF ACTION: Construct a fluoride injection station (to serve northern Davis County) in the northwestern portion of Hill Air Force Base (AFB), Utah. DESCRIPTION OF THE PROPOSED ACTION: Hill AFB proposes to grant a lease in the northwest portion of the base, on which Weber Basin Water Conservancy District (the district) would construct a fluoride injection station. This facility would provide current and future residents of northern Davis County with fluoridated culinary water pursuant to the outcome of an election held on November 7. 2000. and a subsequent order from the Davis County health department. The proposed action includes all work necessary to construct, on Hill AFB. a fluoride injection station, to be owned and operated by the district. Hill AFB would grant a lease for the proposed action of less than I acre on Air Force property, to construct the following items: a 12 foot by 26 foot building to contain double-walled liquid holding tanks and equipment; a 7 foot by 7 foot miscellaneous spill containment vault adjacent to the building; an 8 foot by 12 foot injection vault located (off base) adjacent to an existing water line; and associated small diameter piping and buried

electric service (partly off base). The deepest point of excavation would be 12 feet below ground surface at the location of the off-base injection vault. The on-base portion of the system would be installed by excavating 7 feet of soil or less. While open, the sides of the excavation would be sloped at 1.5 horizontal to 1.0 vertical or other such angle as approved by the design and geotechnical engineering contractors. The district would restore all impacted surfaces to their original conditon

• Creator/s: Defense Technical Information Center
• Date: 2/13/2003
• Year: 2003
• Book Topics/Themes: DTIC Archive, , STREAMLINE CONSULTING LLC FARMINGTON UT, *ENVIRONMENTAL ASSESSMENT, *FLUORIDES, *STATIONS, *WATER TREATMENT, AIR FORCE, BASINS(GEOGRAPHIC), CONSTRUCTION, ELECTRIC POWER, EXCAVATION, FACILITIES, HORIZONTAL ORIENTATION, LIQUIDS, ONBOARD, VERTICAL ORIENTATION, WATER

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