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U.S. Department of Energy
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Superfund record of decision amendment (EPA Region 5): Ott/Story/Cordova Chemical Co., Dalton Township, MI, February 26, 1998

Technical Report ·
OSTI ID:350724
This decision document presents the amendment to the Record of Decision (ROD) for Operable Unit (O.U.) No. 3 at the Ott/Story/Cordova Site (the Site) in Muskegon, MI. On September 27, 1993 a ROD was signed for the O.U. No. 3 Remedial Action choosing Low Temperature Thermal Desorption (LTTD) to treat contaminated plant area soils and sediments in Little Bear Creek and its unnamed tributary. This amendment to the ROD: eliminates LTTD from the remedy; revises the volume of soils to be remediated by excavation and off-site disposal as a result of an understanding that the land use for the site will remain industrial instead of residential as provided for in the 1993 ROD; requires regular sampling of surface water and sediments to determine the need for remedial action in the Little Bear Creek; and requires deed restrictions to insure that use of the site remains industrial.
Research Organization:
Environmental Protection Agency, Office of Emergency and Remedial Response, Washington, DC (United States)
OSTI ID:
350724
Report Number(s):
PB--98-963122/XAB; EPA--541-R98-101
Country of Publication:
United States
Language:
English