TO - Energy · Storage of Land Disposal Restricted Waste • . • hizardoui vaites stored in...
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Transcript of TO - Energy · Storage of Land Disposal Restricted Waste • . • hizardoui vaites stored in...
• 7295 Eighway 94 South St. Charles. MO 62303
OCC:2*.F.NT. CCNTRCL SYSTEM CCIIRESPCN:7ENCE " FILE .
WELDON SPRING SITE REMEDIAL ACTION PROJECT • . Doc:I:sent' Number: NZ—FERGUSON CO., INC. WO 3589 (314) 441-8086
Document Type: . .1.4C
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••• '•:- • .`''DATED. ••• ACTION'• ITV' TRACKING
IlIDIVIDDAI.ASSIGNEDJOACl/021 -. • -
" • ACTION HLQUIRED , .•
DUE • ;ACTION ITEMLOT•MUMBER • •
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IS *BIS A'RESPON5ETOAN ACTION ITEM? NO =YES
ACTION .ITEM :LOG• Nuwint • CLOSING DOCUMENT DIN
( .COMPLETION DATE 'APPROVAL. • . •
COMMENTS
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.11..t:'EnlifrOnmenteliOteCt*OnAgenCli , Region VII mm `726 Minnesota AVenue Kansas- City; .1censis 66101
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OTORAGS , ,
07 LAND DISPOSAL RESTRICTED WASTE. ino mesa • . . • .. •
..'The U.S. - DepartMent of Ehergy (DOE) is remediating the Weldon
. Spring Site (WSS) under the cOmprehensive Environmental Respons Compensation and Livability Act (DERMA). The WSS ielocated An St Charles County,. Missouri, and is included on the,CERCLA mati : National Prioritise List.
- • „ . • . , ATO SWAM
:Mben -the WSS chemical plant closed in 19 66, substantial guantitiei of chemicals were. abandoned'in.both process and non-
. process. buildings. remediation of the site, chemicals- have been consolidaed', containerized, and placed in etorage - i DATA Building 434. Building 434 is in.compliance.with„substantive Resource Conservation and Recovery Act (RCRA)and Toxic ATO AYMIKA. Substances Control Act (TSCA) requirements. . • . During ongoing characterization of these chemicals, many'have. .04Aufack. been identified as RCRA.wastes subject to:the land disposal . DAT1 restrictions (LDRs); Most of the wastes are hazardous due to characteristic properties and fall into the Third Third mixed MO MOO!. waste category under the 1,DRs. Approximately 20 containers of 1M California List waste haVe also been identified thus far.
Third Third mixed wastes ;are subject to a National Capacity Variance until May E,.199,2, and the DOE is pursuing a came-bp- case extension to extend thin variance for an additional year. however, there is no guarantee this extension will'be granted, and the variance does not include California List Wastes. .
• The land disposal restrictions prohibit storage , 6f LDR waste unless the storage is solely for the Purpose of aoeumuletion o such quantities of hazardous weste as are necessary to faoilit proper recovery, treatment, or disposal. Duo to the radiototi component of the mixed wastes etored at the WS, there are currently no Commercial facilities providing treatment and disposal capacity for thee. Treatment and disposal of the
Mif IMO • OFFICIAL COPY
Storage of Land Disposal Restricted Waste
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. • hizardoui vaites stored in Building 434 is being addressed final remediation.Of-the.chemical'plant .
Aim • - diricereiy, 3 /92
- PITO IMAM
cc: Dave Sedan, MDNR Terri Uhlmeyer, PMC Jia Wesoner, E1i-421 Bill Adam., NW-90 Linda Synnett, CC-I0
• svm...;.-! By EPHEN )4 McCliACKEN Stephen H. McCraOken . ProjeCt .Manager Weldon Spring Site Remedial Action Project
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