FY2013 LTA - MARION ENGR DEPOT EAST

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FY2013 LTA - MARION ENGR DEPOT EAST Army Defense Environmental Restoration Program Installation Action Plan Printed 27 August 2013

Table of Contents Statement Of Purpose... Acronyms... Installation Information... 5-Year / Periodic Review Summary... Land Use Control (LUC) Summary... Cleanup Program Summary... Installation Restoration Program... IRP Summary... IRP Contamination Assessment... IRP Previous Studies... 1 2 4 5 6 7 8 9 10 11 Installation Restoration Program Site Descriptions... LTA-01 Marion LTA... 13 14 Installation Restoration Program Site Closeout (No Further Action) Sites Summary... Installation Restoration Program Schedule... Installation Restoration Program Milestones... IRP Schedule Chart... 15 16 16 17

Statement of Purpose The purpose of the Installation Action Plan (IAP) is to outline the total multiyear cleanup program for an installation. The plan identifies environmental cleanup requirements at each site or area of concern (AOC), and proposes a comprehensive, installation-wide approach, along with the costs and schedules associated with conducting investigations and taking the necessary remedial actions (RA). In an effort to coordinate planning information between the restoration manager, the 88th Regional Support Command (RSC), the US Army Environmental Command (USAEC), the Installation Management Command-Army Reserve Office (IMCOM- ARO), the Marion Local Training Area (LTA), the executing agencies, regulatory agencies, and the public, an IAP was completed. The IAP is used to track requirements, schedules, and budgets for all major Army installation cleanup programs. All site-specific funding and schedule information has been prepared according to projected overall Army funding levels and is, therefore, subject to change. Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 1

Acronyms AEDB-R AOC CERCLA DD EE/CA ER,A FRA FS FUDS FY HHRA IAP IMCOM IMCOM-ARO IRA IRP K LTA LTM LUC MED N/A NFA NPL NTCRA OEPA PA PBA RA RA(C) RAB RC RCRA RI RIP ROD RRSE RSC SAV SI SVOC TAPP TBD TRC USAEC Army Environmental Database -Restoration Area of Concern Comprehensive Environmental Response, Compensation and Liability Act Decision Document Engineering Evaluation/Cost Analysis Environmental Restoration, Army Final Remedial Action Feasibility Study Formerly Used Defense Sites Fiscal Year Human Health Risk Assessment Installation Action Plan Installation Management Command-Army Reserve Office Installation Management Command-Army Reserve Office Interim Remedial Action Installation Restoration Program thousand Local Training Area Long-Term Management Land Use Control Marion Engineering Depot Not Applicable No Further Action National Priorities List Non-Time Critical Removal Action Ohio Environmental Protection Agency Preliminary Assessment Performance-Based Acquisition Remedial Action Remedial Action (Construction) Restoration Advisory Board Response Complete Resource Conservation and Recovery Act Remedial Investigation Remedy-in-place Record of Decision Relative Risk Site Evaluation Regional Support Command Staff Assisted Visit Site Inspection Semi-Volatile Organic Compound Technical Assistance for Public Participation To Be Determined Technical Review Committee US Army Environmental Command Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 2

Acronyms USEPA VOC US Environmental Protection Agency Volatile Organic Compounds Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 3

Installation Locale Installation Information Installation Size (Acreage): 127 City: Marion County: Marion State: Ohio Other Locale Information The 127-acre Marion LTA is located at 2565 Harding Highway East, approximately three miles east of the city of Marion, Ohio between US Routes 23 and 30 and State Route 98 and Patten Pike Road in Claridon Township, Marion County, Ohio. Installation Mission The Marion LTA is used for unit training exercises; however, the training exercises were suspended until the completion of the remedial action (RA) and were reopened in 2008 in accordance with the decision document (DD). Lead Organization US Army Reserve Lead Executing Agencies for Installation USAEC 88th RSC Regulator Participation State National Priorities List (NPL) Status LTA - MARION ENGR DEPOT EAST is not on the NPL Installation Restoration Advisory Board (RAB)/Technical Review Committee (TRC)/Technical Assistance for Public Participation (TAPP) Status RAB established 199710 Installation Program Summaries IRP Primary Contaminants of Concern: Metals, Semi-volatiles (SVOC), Volatiles (VOC) Affected Media of Concern: Ohio Environmental Protection Agency (OEPA) Soil Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 4

5-Year / Periodic Review Summary 5-Year / Periodic Review Summary Status Complete Planned Start Date 201106 201606 End Date 201206 201706 End FY 2012 2017 Last Completed 5-Year / Periodic Review Details Associated ROD/DD Name LTA-01 DD LTA-01 Sites Results The selected remedy remains protective. Actions None Plans None Recommendations and Implementation Plans: N/A Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 5

Land Use Control (LUC) Summary LUC Title: LUCs for LTA Marion Site(s): LTA-01 ROD/DD Title: LTA-01 DD Location of LUC Soil at LTA-01, 2565 Harding Hwy East of Marion, OH Land Use Restriction: Media specific restriction - Prohibit, or otherwise manage excavation, Restrict land use - No residential use Types of Engineering Controls: Fences Types of Institutional Controls: Dig Permits, Restrictions on land use Date in Place: 200805 Modification Date: N/A Date Terminated: N/A Inspecting Organization: EPA Record of LUC: Master Plan or Equivalent Documentation Date: 200905 LUC Enforcement: Annual Inspections, 5 Year Reviews Contaminants: METALS, VOC Additional Information N/A Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 6

Cleanup Program Summary Installation Historic Activity The Marion LTA was formerly included in the Marion Engineering Depot (MED), which was established in 1942. The original mission of the MED property was to serve as a reserve depot for engineering supplies and equipment and to repair heavy engineering equipment. In 1961 the entire MED was placed in inactive status, and in 1962 the current LTA property was transferred to the US Army Reserve. Since that time, the LTA property has been used intermittently for training activities. There is no specific historical documentation describing the disposal of hazardous materials or waste at MED; however, past site assessments and investigations identified hazardous materials disposed of on parts of the Marion LTA. In 1998 training activities were suspended after hazardous materials were identified on the site. Training was suspended until the RAs were completed and the site was reopened in 2008 in accordance with the DD. Installation Program Cleanup Progress IRP Prior Year Progress: LUCs are inspected annually by the Area Environmental Protection Specialist as part of their routine staff assisted visits (SAVs). Future Plan of Action: LUC inspections will continue through the 88th RSC. Five-year reviews will be conducted as long as LUCs continue at the site. Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 7

LTA - MARION ENGR DEPOT EAST Army Defense Environmental Restoration Program Installation Restoration Program Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 8

IRP Summary Installation Total Army Environmental Database-Restoration (AEDB-R) Sites/Closeout Sites Count: Installation Site Types with Future and/or Underway Phases 1 Surface Disposal Area (LTA-01) Most Widespread Contaminants of Concern Metals, Semi-volatiles (SVOC), Volatiles (VOC) 2/1 Media of Concern Soil Completed Remedial Actions (Interim Remedial Actions/ Final Remedial Actions (IRA/FRA)) Site ID Site Name Action Remedy FY LTA-01 LTA-01 Marion LTA Marion LTA FRA FRA INSTITUTIONAL CONTROLS WASTE REMOVAL - SOILS 2008 2008 Duration of IRP Date of IRP Inception: 199903 Estimated Date for Remedy-In-Place (RIP)/Response Complete (RC): Date of IRP completion including Long Term Management (LTM): 200805/200805 204305 Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 9

IRP Contamination Assessment Contamination Assessment Overview The Marion LTA property has been listed on the Federal Facilities Hazardous Waste Compliance Docket since June 12, 2000. A preliminary assessment (PA)/site inspection (SI) has been completed and in 2004 a performance-based acquisition (PBA) which included the sites at Marion LTA was issued by the USAEC. In May 2006 a supplemental SI was finalized. In February 2007 an engineering evaluation/cost analysis (EE/CA) was finalized. An action memorandum has been approved by the OEPA and was finalized in June 2007. In 2007 a non-time critical removal action (NTCRA) for soil and debris was completed. In December 2007 the draft final RA completion report and a site-wide draft final human health risk assessment (HHRA) were submitted to the OEPA. A DD was completed in fiscal year (FY)08. A five-year review was completed in 2012. Cleanup Exit Strategy Long-term management (LTM) is underway at LTA-01. The next five-year review is scheduled for FY17. Five-year reviews will continue as long as LUCs are in place. Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 10

IRP Previous Studies 1991 1996 1997 1998 1999 2000 2001 2004 2005 2006 Title Author Date Environmental Assessment Marion Engineer Depot, 1990 Environmental Baseline Study, 1996, Marion Outdoor Training Area Preliminary Assessment Marion Engineer Depot, 1991 Archives Search Report Marion Engineer Depot Relative Risk Site Evaluation, US Army Reserve Property, Former Marion Engineering Depot, Marion, Ohio Marion LTA, Drum Sampling Report Final Drum Removal Action Report, US Army Reserve Property, Marion Ohio Preliminary Assessment Report, Marion Local Training Area Marion, Ohio Site Inspection Workplan, Marion Local Training Area, Marion, Ohio Draft Site Inspection, Marion Local Training Area, Marion, Ohio Draft Site Inspection Geophysical Report, Marion Local Training Area, Marion, Ohio Draft Site Inspection Geophysical Investigation Report Marion Local Training Area Marion, Ohio Screening Level Human Health Risk Assessment, US Army Reserve Property, Marion, Ohio Draft Site Inspection Report, Marion Local Training Area, Marion, Ohio Sampling and Analysis Plan, Marion Local Training Area, Marion, Ohio Wetland Delineation for Local Training Area, Marion Engineer Depot East 88th Regional Readiness Command, Marion County, Ohio ERM-Midwest, Inc. of Columbus, OH Jaycor Environmental US Army Corps of Engineers, Huntington District, revised 1997 by US Army Corps of Engineers, Louisville District US Army Corps of Engineers, Rock Island District Montgomery Watson Jones Technologies Montgomery Watson SAIC for USACE Louisville District and 88th Regional Support Command and USARC HQ Montgomery Watson Science Applications International Corp. Montgomery Watson SAIC for USACE Louisville District and 88th Regional Support Command and USARC HQ Montgomery Watson Montgomery Watson Harza BHE Environmental for USACE, Kansas City District JAN-1991 DEC-1996 JUN-1997 JUN-1998 NOV-1998 JAN-1999 MAR-1999 OCT-2000 OCT-2000 MAY-2001 AUG-2001 AUG-2001 FEB-2004 MAY-2004 MAY-2005 MAR-2006 Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 11

IRP Previous Studies 2006 2007 2008 2012 Title Author Date USARC GFPR Supplemental Site Investigation Report, US Army Reserve Local Training Area, Marion, Ohio USARC GFPR Final Scoping Level 1 Ecological Risk Assessment, Marion, OH General Isolated Wetland Permit, Marion LTA, Ohio USARC GFPR Final Engineering Evaluation/Cost Analysis, U.S. Army Reserve Local Training Area Marion, Ohio USARC GFPR Final Residual Human Health Risk Assessment Work Plan, US Army Reserve Marion Local Training Area, Marion, Ohio USARC GFPR Storm Water Pollution Prevention Plan, US Army Reserve Marion Local Training Area, Marion, Ohio USARC GFPR Final Action Memorandum, US Army Reserve Marion Local Training Area, Marion, Ohio Final Traffic Control/Transportation Plan, Marion LTA, Ohio Final Wetland Mitigation Plan for LTA-16 Removal Action, Marion LTA, Ohio USARC GFPR Final Removal Action Work Plan, US Army Reserve Marion Local Training Area, Marion, Ohio USARC GFPR Health and Safety Plan, Marion LTA, Ohio. USARC GFPR Draft Final Removal Action Completion Report, US Army Reserve Marion Local Training Area, Marion, Ohio USARC GFPR Final Removal Action Completion Report, US Army Reserve Local Training Area, Marion, Ohio USARC GFPR Final Residual Human Health Risk Assessment, US Army Reserve Marion Local Training Area, Marion, Ohio USARC GFPR No Action/No Further Action Proposed Plan, US Army Reserve Local Training Area, Marion, Ohio USARC GFPR, Decision Document, US Army Reserve Marion Local Training Area, Marion, Ohio First Five Year Review, US Army Reserve Local Training Area, Marion, OH Studies MAY-2006 JAN-2007 FEB-2007 MAR-2007 MAY-2007 JUN-2007 JUN-2007 JUN-2007 JUN-2007 JUL-2007 JUL-2007 DEC-2007 FEB-2008 FEB-2008 MAR-2008 MAY-2008 MAR-2012 Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 12

LTA - MARION ENGR DEPOT EAST Installation Restoration Program Site Descriptions Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 13

Site ID: LTA-01 Site Name: Marion LTA STATUS Regulatory Driver: RRSE: MEDIUM Contaminants of Concern: Metals, Semi-volatiles (SVOC), Volatiles (VOC) Media of Concern: Soil CERCLA Phases Start End PA... 199903... 200009 SI... 200009... 200309 RI/FS... 200309... 200803 RA(C)... 200703... 200805 LTM... 200806... 204305 RIP Date: N/A RC Date: 200805 SITE DESCRIPTION The US Army Reserve operates the 127-acre LTA in Marion, Ohio. It was formerly included in the MED. Historically, a 60-foot by 60-foot bermed area in the eastern portion of the LTA was used by MED workers to regularly burn fuel, oil, solvents, sludges, and debris accumulated during the course of normal operations. The burnings are estimated at approximately 2,000 gallons every one to two weeks. On March 29, 1999, 50 surface-laid drums were removed. Approximately 17 of the drums had contents that were either solidified paint waste or sandblast material and were considered characteristic hazardous waste based on exceedances for chromium and lead. Soil samples were collected as part of the drum removal. SVOCs, lead, and chromium were detected in the soil samples. Construction debris (dumped roofing tar, shingles, concrete) has been identified throughout the LTA. An HHRA was conducted. A PA/SI was conducted for the entire 127-acre parcel. The PA/SI activities included geophysical surveys, plus surface and shallow subsurface soil sampling. The SI was performed in winter 2000. Surface soil samples from the west and central portions of the LTA indicated Resource Conservation and Recovery Act (RCRA) metals and SVOCs above industrial preliminary remediation goals. No contamination was found at depth. Surface soil samples collected in the disposal and burn areas on the east portion of the LTA indicated predominantly RCRA metals and SVOCs. An investigation discovered dioxins and furans in the surface soils at LTA-01. In 2005 a supplemental SI was completed. An additional drum was discovered and removed during the SI activities. In September of that year monitoring wells were installed. Two sampling events showed no impacts to groundwater. The supplemental SI report was finalized in 2006. An EE/CA and action memorandum for a soil removal were approved by the OEPA and finalized in February 2007. In June 2007 the action memorandum was signed and in October 2007 the soil and debris removal action was completed. The draft final RA completion report and a site-wide draft final HHRA were submitted to the OEPA in December 2007. In FY08 the DD was completed by the PBA contractor and all LTM funds, except those for the five-year review, were exercised. The Army Reserve resigned from the existing RAB in October 2008. The RAB voted to adjourn on Nov. 19, 2009, and the RAB Adjournment Report was completed in July 2010. Since soils with contamination levels above residential-use goals still exist at the site, five-year reviews are required. The first five-year review was completed in 2012 and the next will occur in 2017. LUCs and five-year reviews are the only LTM activities on this site. The 88th's Area Environmental Protection Specialist checks the LUCs annually during their routine SAVs. CLEANUP/EXIT STRATEGY LTM is underway at LTA-01. The first five-year review was completed in 2012. Five-year reviews will be conducted as long as LUCs continue at the site. Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 14

Site Closeout (No Further Action) Summary Site ID Site Name NFA Date Documentation LTA-02 SURFACE DRUM DISPOSAL AREA IN N.W. LTA 200001 Any contamination is addressed under LTA-01. Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 15

IRP Schedule Date of IRP Inception: 199903 Past Phase Completion Milestones 2000 PA 2003 SI 2008 RA(C) RI/FS (LTA-01 - Marion LTA, LTA-02 - SURFACE DRUM DISPOSAL AREA IN N.W. LTA) (LTA-01 - Marion LTA) (LTA-01 - Marion LTA) (LTA-01 - Marion LTA) Additional Past Phase Completion Milestones 2006 SSI LTA-01 Marion LTA Projected Phase Completion Milestones See attached schedule Projected Record of Decision (ROD)/Decision Document (DD) Approval Dates Site ID Site Name ROD/DD Title ROD/DD Date Final RA(C) Completion Date: 200805 Schedule for Next Five-Year Review: 2017 Estimated Completion Date of IRP at Installation (including LTM phase): 204305 Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 16

LTA - MARION ENGR DEPOT EAST IRP Schedule = phase underway SITE ID SITE NAME PHASE FY14 FY15 FY16 FY17 FY18 FY19+ LTA-01 Marion LTA LTM 1 1 1 1 1 1 Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 17

Community Involvement Technical Review Committee (TRC): None Community Involvement Plan (Date Published): 200602 Restoration Advisory Board (RAB): RAB established 199710 RAB Adjournment Date: 200911 RAB Adjournment Reason: All environmental restoration remedies are in place and are operating properly and successfully. Additional Community Involvement Information The 88th RSC was a stakeholder in a RAB hosted by the US Army Corps of Engineers Formerly Used Defense Sites (FUDS) program, along with the community of Marion, Ohio, for sites at LTA, MED and the Scioto Ordnance Plant. The RAB was established in 1997 and the LTA site was included in the RAB in 1999. Formerly, the 88th RSC was a co-chair for this RAB which began on July 26, 2001. In 2004, when the USAEC began central management of the Marion project, the 88th resigned as co-chair and was replaced by the contracting officer representative of the PBA. The RAB met regularly. After the final DD was issued in 2008, the 88th RSC and USAEC resigned from the RAB in October. LTA Marion has never had a separate RAB of its own. The installation is at remedy in place (RIP)/response complete (RC); therefore, it no longer has a requirement to solicit the community for RAB interest. Administrative Record is located at 60 South O Street Fort McCoy Wisconsin 54656 608.388.7518 Information Repository is located at Marion Public Library 445 East Church St. Marion, Ohio 43302 765.668.2900 Current Technical Assistance for Public Participation (TAPP):N/A TAPP Title: N/A Potential TAPP: N/A Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 18

Final LTA - MARION ENGR DEPOT EAST Installation Action Plan - 19