Cut, Remove and Replace Off-Gas Exhaust Fan #2 and #3 foundation and Replace Air Monitor Fan #1 and #2CX(s) Applied: B1.3Date: 12/17/2009Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office
Office of NEPA Policy and Compliance
December 17, 2009
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Cut, Remove and Replace Off-Gas Exhaust Fan #2 and #3 foundation and Replace Air Monitor Fan #1 and #2
CX(s) Applied: B1.3
Date: 12/17/2009
Location(s): Aiken, South Carolina
Office(s): Environmental Management, Savannah River Operations Office
CX(s) Applied: B1.3
Date: 12/17/2009
Location(s): Aiken, South Carolina
Office(s): Environmental Management, Savannah River Operations Office
Cutting and removing a 6 x 4 foot section of a 4 inch thick reinforced floor slab in the 772-F fan room. Once removed the excavation will continue into the soil, which is located beneath the slab to a depth of 24 inches. Excavation will be formed and poured with concrete for a new Off-Gas Exhaust (OGE) fan foundation. This revision is for OGE fans #2 and #3. Perform the same excavation for the Air Monitor Fan 1 and 2.