SFUND-2003-0009-0084 HRS DOCUMENTATION RECORD COVER SHEET Name of Site: Peters Cartridge Factory EPA ID No.: OHD987051083 Contact Person Site Investigation and Documentation Record: Jeanne Griffin ("3121886-3007 NPL Coordinator U.S. Environmental Protection Agency, Region V 77 West Jackson Boulevard Chicago, IL 22202 Pathways. Components, or Threats Not Scored Ground Water Pathway Although there is some evidence of a release to ground water at the site and a significant possible target population, the present information is insufficient to satisfy the HRS requirements for scoring. Thus, the ground water pathway has not been scored as part of this HRS package. Soil Exposure Pathway Based on the lack of data and a limited number of documented targets, the soil exposure pathway has not been scored as part of this HRS package. Air Migration Pathway There is insufficient documentation to satisfy HRS requirements for scoring, and this pathway minimally impacts the listing decision. As such, the air migration pathway has not been scored as part of this HRS package. ------- HRS DOCUMENTATION RECORD Name of Site: Date Prepared: EPA Region: Street Address of Site*: Peters Cartridge Factory November 8, 2002, Revised September 2012 Region 5 1415 Grandin Road (south side of the Little Miami River) City, County, State, Zip Code: Kings Mills, Warren County, Ohio 45039 General Location in the State: In the southwestern portion of the state, north of Cincinnati and south of Dayton Topographic Map: South Lebanon, Ohio Quandrangle Latitude: 39° 21'2.5" North Longitude: Ref: 84° 14' 32" West Refs. 3; 4, Figure 3. (Measured from Building I) *The street address, coordinates, and contaminant locations presented in this HRS documentation record identify the general area the site is located. They represent one or more locations EPA considers to be part of the site based on the screening information EPA used to evaluate the site for NPL listing. EPA lists national priorities among the known "releases or threatened releases" of hazardous substances; thus, the focus is on the release, not precisely delineated boundaries. A site is defined as where a hazardous substance has been "deposited, stored, placed, or otherwise come to be located." Generally, HRS scoring and the subsequent listing of a release merely represent the initial determination that a certain area may need to be addressed under CERCLA. Accordingly, EPA contemplates that the preliminary description of facility boundaries at the time of scoring will be refined as more information is developed as to where the contamination has come to be located. Scores Air Pathway Ground Water Pathway Soil Exposure Pathway Surface Water Pathway Not Scored Not Scored Not Scored 100.00 HRS SITE SCORE 50.00 1 ------- WORKSHEET FOR COMPUTING IIRS SITE SCORE s _si Ground Water Migration Pathway Score (Sgw) (from Table 3-1, line 13) Surface Water Overland/Flood Migration Component 100.00 10.000 (from Table 4-1, line 30) Ground Water to Surface Water Migration Component (from Table 4-25, line 28) Surface Water Migration Pathway Score (Ssw 100.00 10.000 Enter the larger of lines 2a and 2b as the pathway score. Soil Exposure Pathway Score (Ss (from Table 5-1, line 22) Air Migration Pathway Score (Sa) (from Table 6-1, line 12) Total of Sgw2 + Ssw2 + Ss2 + Sa2 iO.OOO HRS Site Score 50.00 Divide the value on line 5 by 4 and take the square root 2 ------- TABLE 4-1 SURFACE WATER OVERLAND/FLOOD MIGRATION COMPONENT SCORESHEET Factor Categories and Factors Maximum Value Value Assianed DRINKING WATER THREAT Likelihood of Release 1. Observed Release 550 550 2. Potential to Release by Overland Flow 2a. Containment 10 2b. Runoff 25 2c. Distance to Surface Water 25 2d. Potential to Release by Overland Flow (lines 2a x [2b + 2c]) 500 3. Potential to Release by Flood 3 a. Containment (Flood) 10 3b. Flood Frequency 50 _ 3c. Potential to Release by Flood (lines 3a x 3b) 500 4. Potential to Release (lines 2d + 3c, subject to a maximum of 500) 500 5. Likelihood of Release (higher of lines 1 and 4) 550 550 Waste Characteristics 6. Toxicity/Persistence a 10,000 7. Hazardous Waste Quantity a 100 8. Waste Characteristics 100 32 Target? 9. Nearest Intake 50 10. Population 10a. Level I Concentrations b lOb.Level II Concentrations b 3 ------- 10c. Potential Contamination b lOd. Population (lines 10a + 10b + 10c) b 11. Resources 5 5 12. Targets (lines 9 + 10d + 11) b 5 Factor Categories and Factors Maximum Value Value Assigned DRINKING WATER THREAT (Concluded) . Drinking Water Threat Score 13. Drinking Water Threat Score ([lines 5 x 8 x 12]/82,500, subject to a maximum of 100) 100 1.07 HUMAN FOOD CHAIN THREAT Likelihood of Release 14. Likelihood of Release (same value as line 5) 550 550 Waste Characteristics 15. Toxicity/Persistence/Bioaccumulation a 2x 10s 16. Hazardous Waste Quantity a 100 17. Waste Characteristics 1,000 320 Targets 18. Food Chain Individual 50 45 19. Population 19a. Level I Concentrations b 19b.Level II Concentrations b 0.03 19c. Potential Human Food Chain Contamination b _ 19d. Population (lines 19a + 19b + 19c) b 0.03 20. Targets (lines 18 + 19d) b 45.03 Human Food Chain Threat Score 4 ------- 21. Human Food Chain Threat Score ([lines 14 x 17 x 20]/82,500, subject to a maximum of 100) 100 96.06 Factor Cateaories and Factors Maximum Value Value Assigned ENVIRONMENTAL THREAT Likelihood of Release 22. Likelihood of Release (same value as line 5) 550 550 Waste Characteristics 23. Ecosystem Toxicity/Persistence/ Bioaccumulation a 2 x 10s 24. Hazardous Waste Quantity a 100 25. Waste Characteristics 1,000 320 Targets 26. Sensitive Environments 26a. Level I Concentrations b 26b.Level II Concentrations b 50 26c. Potential Contamination b 26d. Sensitive Environments (lines 26a + 26b + 26c) b 50 27. Targets (value from 26d) b 50.00 Environmental Threat Score 28. Environmental Threat Score ([lines 22 x 25 x 27]/82,500, subject to a maximum of 60) 60 60 SURFACE WATER OVERLAND/FLOOD MIGRATION COMPONENT SCORE FOR A WATERSHED 29. Watershed Score (lines 13+ 21+28, subject to a maximum of 100) 100 100 SURFACE WATER OVERLAND/FLOOD MIGRATION COMPONENT SCORE 5 ------- 30. Component Score (Sof)°, (highest score from line 29 for all watersheds evaluated, subject to a maximum of 100) 100 100 aMaximum= value applies to waste characteristics category. bMaximum value not applicable. Do not round to nearest integer. 6 ------- REFERENCES Ref. No. Description of the Reference 1. U.S. Environmental Protection Agency (EPA), [Office of the Federal Register National Archives and Records Administration (OFRNARA)], December 14,1990,40 CFRPart 300, Hazard Ranking System (HRS). 2. U.S. Environmental Protection Agency (EPA). Superfund Chemical Data Matrix. June 1996. (Excerpt of 64 pages). 3. U.S. Geological Survey (USGS). 7.5-minute Series Topographic Quadrangle (South Lebanon, Ohio Quadrangle); and Latitude/Longitude Verification Worksheet (1 map and 1 page). 4. Ohio Environmental Protection Agency, Division of Emergency & Remedial Response. Expanded Site Inspection Report. September 29,1999. 103 pages. 5. Floppe Thelen Group, Inc. Report on Septic System Remediation, LensCrafters Kings Mills Technical Center, Kings Mills, Ohio. November 4, 1993. 236 pages. 6. PRC Environmental Management, Inc. Screening Site Inspection Site Evaluation Report, Peters Cartridge Factory (also Known as Kings Mills Technical Center), 1915 Grandin Road, Kings Mills, Ohio 45034. September 30, 1994. 50 pages. 7. PRC Environmental Management, Inc. Screening Site Inspection Report, Peters Cartridge Factory, 1415 Grandin Road, Kings Mills, Warren County, Ohio. December 20, 1996. 67 pages. 8. Ohio Environmental Protection Agency. Traffic Reports and Chain of Custody for 05/05/99 and 05/06/99 Peters Cartridge E.S.I. Site, OHD 987051083, Case Number 26980. 36 pages. 9. Ohio Environmental Protection Agency. T raffic Reports and Chain of Custody for 05/12/99 Peters Cartridge E.S.I. Site, OHD 987051083, Cases # 26980 and 27007. 8 pages. 10. U.S. EPA Region 5. Analytical Data Review, Case Number 26980. 1999. 68 pages. 11. U.S. EPA Region 5. Analytical Data Review, Case Number 26980. 1999. 21 pages. 12. U.S. EPA, (EPA, 1996), Using Qualified Data to Document an Observed Release and Observed Contamination (OSWER Directive 9285.7-24FS). November 1996. 18 pages. 13. Qsource Engineering, Inc. Environmental Site Assessment, Kings Mills Technical Center, Kings Mills, Ohio. December 1987. 68 pages. 14. U.S. EPA Region 5 Central Regional Laboratory. Analytical Data Review, Case Number 26980, SDG MEBRL4. 1999. 14 pages. 15. U.S. EPA Region 5 Central Regional Laboratory. Analytical Data Review, Case Number 27007, SDG MEBRW6. 1999. 30 pages. 7 ------- 16. Martin, Steve, Ohio Environmental Protection Agency. Telephone Conversation with Ryan Peterson, Wildlife Officer, Division of Wildlife, Ohio Department of Natural Resources. Subject: Fishing in Little Miami River. May 18,2001. 1 page. 17. Martin, Steve, Ohio Environmental Protection Agency. Maps with 1999 ESI Sample Locations and Area Estimates of Lead, Mercury and Copper Soil Contamination at Peters Cartridge Factory. 5 pages. 18. Gannon, Loren, S. Jr., Historian. U.S. Department of the Interior, National Park Service: National Register of Historic Places Inventory-Nomination Form (prepared for Peters Cartridge Factory). March 1,1985. 9 pages. 19. Ohio EPA, Division of Emergency and Remedial Response. Sensitive Environments Map. 1999. 2 pages. 20. Ohio Department of Natural Resources. Little Miami State and National Scenic River. Web site accessed 10/5/01: http://www.dnr.state.oh.us/odnr/dnap/sr/lmiami.htm. 3 pages. 21. National Wild and Scenic Rivers Systems. River Milage Classifications for Components of the National Wild and Scenic Rivers Systems. Web site accessed 10/5/01: http://www.nps.gov/rivers/wildlriverstable.html. 2 pages. 22. U.S. Environmental Protection Agency. EnviroMapper: web site accessed 10/30/01. 8 pages. 23. U. S. Environmental Protection Agency. Summary of Major Changes Made to the Multi-Media, Multi-Concentration Organic Analytical Statement of Work (OLM03.2 to OLM04.2) (OWSER Publication 9240.0-33FS), January 2000. 4 pages. 24. Martin, Steve, Ohio Environmental Protection Agency. Correspondence to Josephine Williams, DynCorp; Telephone Conversations with Joe Tussey, City of Lebanon, and John Luallen, Village of Lebanon; and 1 map. April 2002. 4 pages. 25. Ohio Environmental Protection Agency. Non-Sampling Screening Site Inspection Kings Mills Army Reserve Center. May 16,2002. 282 pages. 26. Ohio Environmental Protection Agency. Investigations and Sampling Logbook, Peters Cartridge ESI, Case # 26980 SED Samples. May 4, 1999. 16 pages. 27. Ohio Environmental Protection Agency. Investigations and Sampling Logbook, Peters Cartridge ESI, Case # 26980, Soil. May 4, 5, 11 1999. 24 pages. 28. Ohio Environmental Protection Agency. Investigations and Sampling Logbook, Peters Cartridge ESI, Case # 26980, Ground Water, Soil, Sediment Samples. May 4, 5,1999. 14 pages. 29. U.S. EPA Region 5 Central Regional Laboratory. Analytical Data Review, Case Number 26980, SDG ECHJ6. 1999. 68 pages. 30. U. S. Environmental Protection Agency. Introduction to the Contract Laboratory Program, EPA 540-R-99-005, OSWER 9240.0-34P. February, 2000. 43 pages. 8 ------- REFERENCES, continued 31. U.S. Environmental Protection Agency Region 5. Administrative Order on Consent for Remedial Investigation/Feasibility Study (RI/FS), Peters Cartridge Company, a/k/a Kings Mills Technical Center. July 7, 2004. 74 pages. 32. Geosyntec Consultants. Remedial Investigation Report, Former Peters Cartridge Facility. February 25, 2009. 1965 pages. 33. Ohio Environmental Protection Agency. Biological and Water Quality Study of the Little Miami River - Peters Cartridge Area. November 1, 2007. 36 pages. 34. U.S. Environmental Protection Agency Region 5. Record of Decision, Peters Cartridge Facility. September 2009. 140 pages. 35. U.S. Environmental Protection Agency Region 5. Administrative Order for Remedial Design and Remedial Action, Peters Cartridge Facility Site. April 4, 2012. 33 pages. 8a ------- Site Summary The Peters Cartridge Factory formerly operated on a 10-acre parcel of land at 1415 GrandinRoad, on the south side of the Little Miami River in Warren County, Ohio. The facility is bordered by the Kings Mills United States Army Reserve Center (USARC) [formerly part of the Kings Mills Ordnance Plant] to the southwest, the Little Miami Scenic Trail and the Little Miami River to the north and west, and rural areas to the east and south (Figure 1 of HRS documentation record; Ref. 4, p. 1, Figure 2; Ref. 3; Ref. 25, p. 4). The Peters Cartridge Factory operated as a manufacturer of semi-smokeless cartridge ammunition, including shotgun shells and rifle and pistol cartridges (Ref. 4, p. 2; Ref. 18, p. 4). The company expanded north across Grandin Road during World War I due to increased demand for ammunition from the European Powers and the United States (Ref. 7, p. 10). After the war, the frame buildings erected to keep up with the war demands were demolished, and the company was consolidated back to its original buildings at the present site location. Remington Arms purchased Peters Cartridge Factory in 1934 and continued to manufacture rifle and shotgun ammunition until near the end of World War II (Ref. 4, p. 2; Ref. 18, pp. 4, 5). In 1944, the facility was closed as part of a consolidation by Remington (Ref. 18, p. 5). The Columbia Records division of RCA occupied the facility from 1944 to 1948, mixing plastic materials and manufacturing phonograph record disks. Seagrams Distillers used the facility as a bonded warehouse during the 1950s. A small cabinet company used a portion of the facility around the 1970s (Ref. 18, p. 5). In 1979 the facility was purchased by Landmark Renaissance Corporation and is currently known as the Kings Mills Technical Center. LensCrafters leased the property from January 1987 to December 1991. LensCrafters utilized chemicals such as Freon 113, surfactants, phosphoric acid, n-hexane, paints, tints, and dyes in the manufacture of eyeglass lenses and frames. Several other companies owned or leased the present facility, but they did not use chemicals in their operations (Ref. 6, p. 11; Ref. 7, p. 10, 11; Ref. 13, p. 6). In 1987, as part of an environmental assessment for the Kings Mills Technical Center, lead contamination was discovered at the site (Ref. 13, pp. 4,5,9, 12, 13). On-site soils were sampled at depths of 1,4, 8, and 12 feet, and lead was found at concentrations reaching 33,500 ppm at a depth of 4 feet (Ref. 13, pp. 4,12). Fill materials including boiler ash and slag were found buried in layers from 7 to 12 feet thick on the property (Ref. 6, p. 12;Ref. 13, p. 17). Monitoring wells were installed on-site in December 1987and were sampled and analyzed for lead and total organic content. Lead was detected in well W-3 at 0.52 mg/1, well above the action level of 0.015 mg/L (Ref. 6, p. 11; Ref. 13, p. 15). In 1993, operational portions of the facility were paved to prevent direct contact with lead contaminated soil (Ref. 4, p. 2; Ref. 6, p. 12). An Expanded Site Inspection was conducted on May 4, 5, and 11, 1999 by the Ohio EPA. Soil, sediment, ground water, and fish tissue samples were collected (Ref. 4, p. 1). Contaminated ground water was discovered in on-site monitoring wells (Ref. 4, pp. 7, 8, 11). An observed release to the Little Miami River was documented. The Little Miami River, which is threatened by contamination from the site, is a fishery, State and National Scenic River, and home to several State-designated endangered species (Refs. 19; 20; 21). From 2005 through 2007, field work for a Remedial Investigation (RI) was conducted at the Site by E.I. du Pont de Nemours and Company (DuPont) pursuant to an Administrative Order on Consent entered into by DuPont and EPA on July 7, 2004 (Refs. 31, pp. 1-5; 32, pp. ES-1, ES-2). Environmental samples were collected from potential areas of concern (AOCs), grid locations, off-property background locations and the Little Miami River (Ref. 32, p. ES-2). Ohio EPA also independently conducted a study of the river in the vicinity of Peters Cartridge (Refs. 32, p. ES-3; 33). The study included the collection of fish, macroinvertebrate and sediment samples at each of five sampling locations in the river. The sediment sampling results indicated a level of lead in the shoreline sediment in the depositional area adjacent to the facility that, while below the Ohio Sediment Reference Value, was more than three times the background sediment level (Ref. 33, pp. 13-15). A Record of Decision (ROD) was issued by the EPA on September 28, 2009, with concurrence from the State of Ohio. The ROD delineated the cleanup option selected for the Site, which was excavation and on-site consolidation of contaminated soils and sediments adjacent to the facility outfalls, with institutional controls such as zoning and use restrictions, soil management plans, restrictive agreements, public notices and posted signs (Ref. 34, pp. vi-viii). Subsequent to the ROD, the EPA and the responsible parties for the Site held extensive negotiations to develop a consent decree for remedial design/remedial action, but no agreement was reached. On March 30, 2012, the EPA Region 5 signed a unilateral Administrative Order for Remedial Design and Remedial Action for the Site (Ref. 35, pp. 1,33). 9 ------- 2.2 SOURCE CHARACTERIZATION 2.2.1 SOURCE IDENTIFICATION Source Number: 1 Source Type: Contaminated Soil Description and Location of Source (Figures 2 and 3 of HRS documentation record; Ref. 4, Figure 3; Ref. 25): Lead, copper, and mercury contaminated soils were discovered in areas near each of the buildings at the site; just across Grandin Road; and in vacant areas just south of the Peters Cartridge Factory. The approximate areas of contaminated soils were determined using GIS plotting and the area within samples from the XRF results from the 1999 ESI sampling event (Ref. 4, Appendix G, pages 1 to 3; Ref. 17, pp. 1-5). This contaminated soil source is associated with the ammunition manufacturing activities at the Peters Cartridge Factory. The Peters Cartridge Factory manufactured semi-smokeless cartridge ammunition, including shotgun shells and rifle and pistol cartridges (Ref. 4, p. 2; Ref. 6, p. 10; Ref. 18, p. 4). Lead shot ammunition was manufactured by pouring lead into the shot tower, near Buildings 2 and 3 at the site, and letting it fall through a screen in order to form pellets. Building 6 was used to prepare volatile fulminate of mercury primers. Copper and mercury fulminate, were also used in the lead shot ammunition preparation (Ref. 6, p. 11; Ref. 18, p. 2). Contaminated soil was discovered in areas near each of the buildings at the site; just across Grandin Road; and in vacant areas just south of the Peters Cartridge Factory (Ref. 4, Appendix G, pages 1 to 3). In 1987, as part of an environmental assessment, lead contaminated soil was discovered at the Peters Cartridge Factory site (Ref. 13, pp. 9). Nine trenches were dug, and samples were collected at a depth of 1,4,8, and 12 feet. During trenching, 7 to 12 feet of fill material was also found at seven of the nine trench locations. The fill was believed to be slag and boiler ash deposited during ammunition manufacturing (Ref. 6, p. 12). Lead concentrations reaching 33,500 ppm were detected in soils adjacent to the shot tower (Ref. 6, Figure 2). Due to the extent of lead in the soil, some areas of exposed soil were paved in 1993 to prevent direct soil contact (Ref. 4, p. 2; Ref. 6, Figure 2). In 1999, an expanded site inspection (ESI) was conducted by the Ohio EPA. Source soil sampling was conducted in two phases. The first phase consisted of 53 samples collected using stainless steel spoons and a Geoprobe sampler. These samples were placed in plastic bags and analyzed for metals using a portable X-ray fluorescent (XRF) machine (Ref. 4, p. 4, Appendix G; Ref. 17). The XRF results were used to select locations for the second phase of sampling in which 9 soil samples (PC-SOX-05; PC-SO-09; PC-SO-05; Building 3; #6 Bunker; PC-SOX-17; Hearth Area; PC-SOX-42; PC-SO-26) were collected for analysis using U.S. EPA's contract laboratory program (CLP) methodology (Ref. 4, pp. 4, 6, Figure 3, Appendix E pp. 1 to 3; Ref. 27, pp. 2 - 21). A soil sample (PC-SO-Ol) was collected from the grassy area east of Building 6 and was analyzed for volatile organic compound (VOC) analysis by Ohio EPA Division of Environmental Services (DES) laboratory. The soil background sample (PC-SO-26) was also analyzed for VOCs by Ohio EPA DES laboratory (Ref. 4, pp. 4,6). Lead, copper, and mercury contaminated soils can be associated with site activity. The approximate areas of contaminated soils were determined using GIS plotting and the area within samples from the XRF results from the 1999 ESI sampling event. These areas are shown in Reference 17. Semivolatile, volatile, and 10 ------- pesticide organic compounds were also detected in the 1999 ESI soil samples (Ref. 4, Appendix A, pp 1 to 9). Acenapthene, Anthracene, Carbazole, Di-n-butylphthalate, Dibenz(a, h)anthracene, Dibenzofuran, Fluorene, Methylene chloride, Naphthalene, Phenanthrene, alpha-BHC, alpha-Chlordane, gama-Chlordane, delta-BHC, Heptachlor Epoxide, 4,4-DDE, and Endosulfan Sulfate are among the organic compounds detected in the contaminated soil samples, but have not been documented to be associated with the processes at the Peters Cartridge Factory facility; these hazardous substances may be present as a result of the asphalt paving applied over parts of the source to avoid direct contact with the high levels of metals in this source. 2.2.2 HAZARDOUS SUBSTANCES ASSOCIATED WITH SOURCE BACKGROUND SOIL SAMPLE: PC-SO-26 The soil background sample was collected on May 5, 1999 approximately 500 feet northeast of the site outside the influence of the manufacturing activity conducted at the site, but within the vicinity of the local environment of the site (Ref. 4, Figure 3 and Appendix E, p. 3, Appendix G, page 3; Ref. 27, pp. 7, 8, 9). This sample was collected at 0 to 6 inches of depth and consisted of brownish black silt and clays, slightly moistened, with an organic odor (Ref. 27, pp. 7, 8, 9). MazardotisSubstanceYT : Evidence! •' smg>kg,;S| Referent: • 5 .v. ;N^g0r' 'j . »":i? ' Antimony 2.3J 19.6 4, Appendix A, p. 9; 14, pp. 2 to 8 and 10; 30, 9. A-4 Arsenic 11.8 3.3 4, Appendix A, p. 9; 14, pp. 2 to 8 and 10; 30, 9. A-4 Cadmium 0.33U 1.6 4, Appendix A, p. 9; 14, pp. 2 to 8 and 10; 30, 9. A-4 Copper 40.8 8.2 4, Appendix A, p. 10; 14 pp. 2 to 8 and 10 30, 9. A-4 Lead 149J** 0.98 4, Appendix A, p. 10; 14, pp. 2 to 8 and 10; 30, 9. A-4 Mercury 0.74 J** 0.03 4, Appendix A, p. 10; 14, pp. 2 to 8 and 10; 30, 9. A-4 Silver 0.65U 3.27 4, Appendix A, p. 10; 14, pp. 2 to 8 and 10; 30, 9. A-4 J Value is estimated (Ref. 4. Appendix A, p. 11; Ref. 14, p. 8). U Analyte was analyzed for but not detected above the sample quantitation limit. (Ref. 14 p. 8). * * While some of the values were qualified during QC review, the qualifiers only effect the accuracy of the quantification; the presence of these substances is not in doubt. The hazardous substances are listed to document the presence of the substance at the source. -t" SQL estimated for inorganic analytes using the following equation: SQL = CRDL fig/L x 200 ml (final volume) x 1000 (ig/mgx Dilution/1000 ml/L x 1 gm (sample weight)x 1000 gm/kg x (%solids/l 00) A final volume of 100 ml was used for mercury. 11 ------- CONTAMINATED SOIL SAMPLES: Building 3; #6 Bunker; PC-SOX-17; Hearth Area; PC-SOX- 42; PC-S-01 The contaminated soil source samples were collected on May 5, 1999 and May 11, 1999 during an Expanded Site Inspection. The sample depth ranged from 0 to 8 inches below ground surface. All samples were collected in a similar manner as the background sample collected on May 5,1999 (Ref. 27, p. 1 to 21). The contaminated soil source samples consisted of one or more of the following descriptions. Black loamy, dark grey; brown, sandy gravel, slightly moist; brown/dark loam; silver grey clay, and grey gritty black material. Haz&rdousiL ' EvMentle!:nii^e::-;h;£ ¦;1ql^ mg/kg i:References" it:!"¦.••-ate; . ' h!'^- *' i'ii iSubstanceV i; 'f|j- Antimony 52.9 (Bunker 6) 7,920 (PC-SOX-17) 10,200 (Hearth Area) 109 (PC-SOX-42) 18 14.7 15.0 15.5 4, Appendix A, p. 9; 15, pp. 2,12; 27, p. 13; 30, pp. 8, A-4 15, pp. 2, 13; 27, p. 16; 30, pp. 8, A-4 15, pp 11; 27, pp. 16,17; 30, pp. 8, A-4 15, p. 2,14; 27, p. 19; 30, pp. 8, A-4 Arsenic 2,550 (PC-SOX-17) 3.0 4, Appendix A, p. 9; 15, pp. 2,13; 30, pp. 8,. A-4 Cadmium 4.7 (PC-SOX-17) 4.3 (Hearth Area) 1.6 (PC-SOX-42) 1.5 1.3 1.3 4, Appendix A, p. 9; 15, p. 13; 27, p. 16; 30, pp. 8, A-4 15, p. 11; 27, pp. 16,17; 30, pp. 8, A-4 15, p. 14; 27, p. 19; 30, pp. 8, A-4 Copper 186 (PC-SOX-42) 6.5 4, Appendix A, p. 10; 15, p. 2, 14; 27, p. 19; 30, pp. 8, A-4 Lead 561 J** (Bldg. 3) 1,790 (Bunker 6) 294,000 (PC-SOX-17) 301,000 (Hearth Area) 13,200 (PC-SOX-42) 0.65 0.89 0.73 0.75 0.77 4, Appendix A, p. 10; 14, p. 10; 30, pp. 8, A-4 15, pp. 2, 12; 27, p. 13; 30, pp. 8, A-4 15, pp. 2, 13; 27, p. 16; 30, pp. 8, A-4 15, p. 2, 11; 27, pp. 16,17; 30, pp. 8, A-4 15, pp. 2, 14; 27, p. 19; 30, pp. 8, A-4 Mercury 16.6 (Bunker 6) 5.9 (PC-SOX-17) 5.2 (Hearth Area) 17.8 (PC-SOX-42) 0.029 0.024 0.025 0.026 4, Appendix A, p. 10; 15, p. 2, 12; 27, p. 13 15, pp., 2, 13; 27, p. 16; 30, pp. 9, A-4 15, pp. 2, 11; 27, p. 16; 30, pp. 9, A-4 15, pp. 2, 14; 27, p. 19; 30, pp. 9, A-4 Silver 11.5 (PC-SOX-17) 12.5 (Hearth Area) 3.0 2.5 4, Appendix A, p. 10; 15, pp. 2,13; 27, p. 16 15, pp. 2, 11; 27, pp. 16, 17; 30, pp. 9, A-4 J Value is estimate (Ref. 4, Appendix A, p. 11; Ref. 15, p. 4). * * While some of the values were qualified during QC review, the qualifiers only effect the accuracy of the quantification;, the presence of these substances is not in doubt. The hazardous substances are listed to document the presence of the substance at the source. 4* SQL estimated for inorganic analytes using the following equation: SQL = CRDL |ig/L x 200 ml (final volume) x 1000|ig/mgx Dilution/ 1000 ml/L x 1 gm (sample weight) x 1000 gm/kg x (%solids/100) A final volume of 100 ml was used for mercury. 12 ------- 2.2.3 HAZARDOUS SUBSTANCES AVAILABLE TO A PATHWAY Containment Description* >: • i its ¦ • fairs- M i;;Cot|i^Bimentls| t. '• RefeS£ence§v:; Gas release to air: not scored Particulate release to air: not scored Release to ground water: not scored Neither of the following are present: (1) maintained engineered cover, or (2) functioning and maintained run-on control system and runoff management system. 10 Ref. 1 Table 4- 2, p. 51609; Ref. 4, p. 1,2, 22, 23, and Figure 3; Ref. 3; Ref. 6, p. 10, Figure 2 2.2.4 HAZARDOUS WASTE QUANTITY 2.4.2.1.1 Hazardous Constituent Quantity Description Insufficient information is available to evaluate Hazardous Constituent Quantity. Sum (pounds): Not available (NA) Hazardous Constituent Quantity Assigned Value (C): NA 2.4.2.1.2 Hazardous Wastestream Quantity Description Insufficient information is available to evaluate Hazardous Wastestream Quantity. Sum (pounds): NA Sum of Wastestream Quantity/5,000 (Table 2-5): NA Hazardous Wastestream Quantity Assigned Value (W): NA 13 ------- 2.4.2.1.3 Volume Description Insufficient information is available to evaluate Volume. Sum (yd3): 0 Volume Assigned Value (V): 0 2.4.2.1.4 Area Description The exact dimension of the contaminated soil has not been determined. An estimate of the copper, lead, and mercuiy contaminated areas were made using the 1999 XRF sampling data (Ref. 4, pp. 4,6, Appendix G; Ref. 17). While the exact area of contaminated soil is unknown, it is known to be greater than zero based on 10 soil samples showing the presence of lead and other hazardous substances above background levels (Ref. 4, pp. 4, 6). Therefore, an area hazardous waste quantity of greater than zero is assigned. Sum (ft2): (greater than zero) >0, but exact amount is unknown Area Assigned Value (A): >0 2.4.2.1.5 Source Hazardous Waste Quantity Value The source hazardous waste quantity value for Source 1 is >0 for Tier D - Area (Ref. 1, Table 2-5). Source Hazardous Waste Quantity Value: >0 14 ------- 2.2.1 SOURCE IDENTIFICATION Source Number: 2 Source Type: Contaminated Soil Description and Location of Source (Figure 4 of HRS documentation record; Ref. 5, Figures 2,3,7, and 8, Appendix B, p. 6; Ref. 4, Figure 3): This contaminated soil area is between Buildings 3 and 6 at the Peters Cartridge Factory. It consists of a septic system leach field contaminated with organic compounds from the manufacture of eyeglass frames and the coating of optical lenses (Ref. 5, pp. 1, 2;.Ref. 6, p. 12). LensCrafters, Inc. occupied a portion of the Kings Mills Technical Center at 1413 Grandin Road, Kings Mills, Ohio from 1986 to December 31, 1991 (Ref. 5, p. 1). LensCrafters' operations include the manufacture of eyeglass frames and coating of optical lenses within Buildings 3 and 6 at the Kings Mills Technical Center (Ref. 5, p. 1). LensCrafters' processes utilized Freon 113 (1,1,2-Trichloro-1,2,2- Trifluoroethane), surfactants, phosphoric acid, n-hexane, paints, tints, and dyes. Freon 113 was used In the Molded Frames' operation to dry eyeglass frames and in the Specialty Koatings' operations to dry optical lenses. Both of these operations were conducted in Building 3. A lens dryer was operated about 6 hours per day and used approximately 1 gallon of Freon 113 per day to dry lenses. The Freon 113 used in the lens dryer was recycled through the system and replaced as it evaporated over time. Water, displaced from the lenses, was decanted from the recycled Freon 113 in a water separator which was built into the system. The top water phase of the separator was at one time discharged into a floor drain which was piped to an on-site septic tank. In the Spring of 1990, after Freon 113 was detected in the septic tank, this connection was closed. The top phase of the separator was collected thereafter for off-site disposal (Ref. 5, p. 1). LensCrafters moved from the Kings Mills Technical Center on December 31, 1991 (Ref. 5, p. 1). The original design and permit to install the septic system was issued by Ohio EPA, but the septic system was not installed according to the permit. The permit accounted for a two-compartment, 2000 gallon septic tank, a flow diversion box and three leach lines, each 125 feet long (Ref. 5, p. 8, Figure 5). During an on- site inspection, the septic tank and the flow diversion box where found to be installed south of the area shown on the original design plan (Ref. 5, p. 8). Also, at some point, a second influent line was connected to the septic system for wastewater from Building 3 (Ref. 5, p. 8). This influent line was installed near the northeast corner of Building 3 and enters the septic tank from the side and into the second (effluent) chamber of the septic tank, not the influent chamber (Ref. 5, Figure 6). The discharge ofthe influent pipe from Building 3 into the septic rank was found to be approximately 17 inches below the normal operating level of the tank and only approximately 4 inches above the effluent baffle (Ref. 5, p. 8). The septic tank and the diversion box discharged to two 200-foot leach lines located east of the septic tank (Ref. 5, p. 15, Figure 6). Due to the under capacity of the septic tank, the septic system periodically had surface discharges of sewage around the leach field area (Ref. 5, p. 15). Source samples characterizing this source includes samples collected at depth in 1990,1991,1992, and 1993 (Ref. 5, pp 5, 6, Appendix G, p. 2, Appendix I, p. 2). Attempts were made by LensCrafters to remediate the influent line, diversion box, septic tank, and the leach fields (Ref. 5, p.l). Based on soil samples, the leach fields and the surrounding soils still contained Freon 113 after the initial response efforts (Ref. 4, p. 7; 5, pp 8 to 20, Figures 2, 3, 7, 8, and 26). Ground water samples collected in the 1999 ESI documented Freon 113 in on-site monitoring wells (Ref. 4, pp. iv, 6, 7,12). 15 ------- Freon 113, the associated hazardous substance for this source, is man-made and is not naturally occurring. A background sample, PCSO-26, for Source 1 did not document Freon 113 as ubiquitous in the area (Ref. 14, p. 10; 29, pp. 41, 50, 64). 2.2.2 HAZARDOUS SUBSTANCES ASSOCIATED WITH SOURCE Hazardous .Lv ¦: y'ii/ EiVidencfe'r t;'lJ Depth ' Icj&li ' ; '.References 4 Siibstaiiteh: Mr.?% Sic 1,1,2-Trichloro- SB-9 19 yg/kg 13.5-15.5 10 (ig/kg 5 Appendix F, pp. 8,12 1,2,2- SB-11 15 M-g/kg 4.5 - 6.5 5 Appendix F, pp. 8,13 Trifluoroethane SB-11 13 ng/kg 9 - 11 5 Appendix F, pp. 8, 14 (Freon 113) SB-11 182 yg/kg 13.5 15.5 5 Appendix F, pp. 8, 15 Cas.No. 76-13-1 SB-10 12 (ig/kg 13.5- 15.5 5 Appendix F, pp. 8, 18 (See Ref. 5, SB-10 14 yg/kg 13.5 15.5 5 Appendix F, pp. 8, 19 Appendix B, p. 6) SB-8 12 yg/kg 4.5- 6.5 5 Appendix F, pp. 26 (November 1992) 1,1,2-Trichloro- SB15 10 yg/kg 17 - 19 10 ng/kg 5, Appendix I, pp. 2, 5 1,2,2- SB-15 11 |ig/kg 24.5 - 26.5 5, Appendix I, pp. 2, 8 Trifluoroethane SB16 23 (xg/kg 7-9 5, Appendix I, pp. 2, 9 (Freon 113) SB-16 39 fJ.g/kg 17-19 5, Appendix I, pp. 3, 10 Cas.No. 76-13-1 SB16 77 |ug/kg 24.5 - 26.5 5, Appendix I, pp. 3, 11 (See Ref. 5, Figure SB-19 12.9yg/kg 17-19 5, Appendix I, pp. 13, 16 8) SB-18 76.3|xg/kg 7-9 5, Appendix I, pp. 13, 18 (February 1993) SB-18 24. lug/kg 12-12.5 5, Appendix I, pp. 13, 19 SB17 48 |ag/kg 9.5-11.5 5, Appendix I, pp. 14, 20 SB17 142 (ig/kg 14.5 - 16.5 5, Appendix I, pp. 14, 21 SB17 340 ng/kg 17-19 5, Appendix I, pp. 14,22 SB 17 Dup 328 yg/kg 17-19 5, Appendix I, pp. 14, 23 23, p. 4 Dup Duplicate SB Soil boring 2.2.3 HAZARDOUS SUBSTANCES AVAILABLE TO A PATHWAY . ; v- • : .rf :¦! • . ¦. . •, j";. ContSininentDescripjion ; ; / U'T: x'.J,; Containment;; Value vpf \ References!: Gas release to air: not scored Particulate release to air: not scored Release to ground water: not scored Neither of the following are present: (1) maintained engineered cover, or (2) functioning and maintained run-on control system and runoff management system. 10 Ref. 1 Table 4- 2, p. 51609; Ref. 5, pp. 4, 15 and Figure 5 16 ------- 2.2.4 HAZARDOUS WASTE QUANTITY 2.4.2.1.1 Hazardous Constituent Quantity 1 Description Insufficient information is available to evaluate Hazardous Constituent Quantity. Sum (pounds): Not available (NA) Hazardous Constituent Quantity Assigned Value (C): NA : 2.4.2.1.2 Hazardous Wastestream Quantity Description Insufficient information is available to evaluate Hazardous Wastestream Quantity. Sum (pounds): NA Sum of Wastestream Quantity/5,000 (Table 2-5): NA Hazardous Wastestream Quantity Assigned Value (W): NA ; 2.4.2.1.3 Volume . Description Insufficient information is available to evaluate Volume. Sum (yd3) : 0 Volume Assigned Value (V): 0 2.4.2.1.4 Area Description . The exact dimension of the Freon 113 contaminated soils have not been determined. While the exact area ¦ of contamination is unknown, it is known to be greater than zero based on soil boring samples showing the ; presence of Freon 113 (Ref. 5, Figures 2 ,3, 7, and 8). Therefore, an area hazardous waste quantity of , greater than zero, but extent unknown, is assigned. Sum (ft2): (greater than zero) >0 , exact amount is unknown Area Assigned Value (A): >0 2.4.2.1.5 Source Hazardous Waste Quantity Value The source hazardous waste quantity value for Source 2 is >0 for TierD - Area (Ref. 1, Table 2-5). Source Hazardous Waste Quantity Value: >0 17 ------- SUMMARY OF SOURCE DESCRIPTIONS J: j;| Source- lb. - : ' Ha|ardoiftsr; ('Quantity «••• V|:; ^•SbUrce^J. JiEiKi^dousi'/! rCdfiStituenin: iQuaniity •, Complete? %iioui&;wat£r", Overland ' '¦ • *i•'i-'iy:" :BGW tm Gas ¦ ¦ Particula^ 1 >0 N NS 10 NS NS NS 2 >0 N NS 10 NS NS NS NS Not scored Other Possible Sources at the site: Peters Cartridge Factory manufactured lead shot ammunition by pouring lead out of a shot tower, and letting it fall through a screen in order to form pellets (Ref. 7, p. 10; Ref, 13, p. 14). The shot tower is near Buildings 2 and 3 at the site (Ref. 5, Figure 3; Ref. 18, p. 2). The shot tower was not sampled during the 1999 ESI (Ref. 4, pp. 8 to 10, Figure 3). However, based on the use of the shot tower during the ammunition manufacturing process, it may be a possible source at the site. 18 ------- 4.0 SURFACE WATER MIGRATION PATHWAY 4.1 OVERLAND/FLOOD MIGRATION COMPONENT The topography of the facility varies from approximately 620 to 730 feet above sea level (Ref. 3; Ref. 4, pi). Drainage at the facility is towards the Little Miami River, which is adjacent to the north and west side of the facility. Three swales convey runoff water from the facility down the steeply sloping valley into storm sewers that run beneath the main buildings (Ref. 4. pp. 1,2; Ref. 6, p. 10, Figure 2; Ref. 13, p. 17). These storm sewers drain directly into the Little Miami River (Ref. 4, p. 22; 6, p. 10). Culvert 1 is the most upstream culvert discharging drainage from the site to the Little Miami River (Ref. 4, Figure 3; Ref. 17, pp. 4, 5). Ditch 3 is considered the most downstream discharge from the site to the little Miami River. (Ref. 4, Figure 3; Ref. 17, pp. 4, 5). The discharge location of Culvert 1 will be considered the most upstream probable point of entry (PPE) for the surface water migration pathway, and the surface water migration pathway continues for 15 miles downstream of Ditch 3 in the Little Miami River (Ref. 4, Figure 3; Ref. 17, pp. 4, 5; Ref. 19). 4.1.1.1 Definition of Hazardous Substance Migration Path For Overland/flood Component 4.1.2.1 Likelihood of Release 4.1.2.1.1 Observed Release Seven sediment samples were collected by Ohio EPA as part of an Expanded Site Inspection on May 4, 5, and 11, 1999 (Ref. 4, pp. 1, 4, 6, and AppendixE, pp. 4 to 6; Ref. 26, pp 1 tol6; Ref. 28, pp. 13, 14), Six of the seven sediment samples were collected from the Little Miami River, and one (Ditch 2) was collected from a ditch leading from the site to the Little Miami River (Ref. 4, Appendix E, p. 4; Ref. 28, p. 13). The sediment samples were collected in the Little Miami River and are named according to the general location of the sample in the River (See Reference 4, Appendix E, pages 4 to 6). The background sediment sample, Upstream Bridge, was collected in the Little Miami River, approximately 120 yards upstream ofthe Grandin Road Bridge (Ref. 4, p. 6 and Appendix E, p. 6; Ref. 26, pp. 2,3). The background sample, Upstream Bridge, was collected approximately 300 feet upstream of the PPE at Culvert 1, but approximately 1.6 miles downstream of a waste water discharge to the Little Miami River. The City of Lebanon has an NPDES permit to discharge waste water to the Little Miami River (Ref. 22 pp. 1 to 7). Mercury is suspected as a hazardous substance in this discharge (Ref. 22, pp. 1 to 7). Mercury has also been identified as hazardous substance in the Little Miami River that may not necessarily be attributable to the Peters Cartridge Factory site (Ref. 4, p. 10). For these reasons, mercury is not evaluated as part of the observed release for Peters Cartridge Factory surface water migration pathway. The samples were analyzed by EPA Region 5 using contract laboratory program (CLP) methodology (Ref. 4, pp. 4, 7; 11, pp. 1, 2). Hazardous substances were documented in the five sediment samples (Downstream Culvert 1, Downstream Culvert 2, Ditch 3, Downstream Steel Pipe, and Little Miami River) collected in the Little Miami River downstream of the background sample (Ref. 4, Figure 3, Appendix B, pp. 1 to 11, & Appendix E, pp. 4 to 6; Ref. 26, pp. 5 to 16). A sediment sample collected from a ditch leading from the site to the Little Miami River (Ditch 2 sample) also documented the presence of hazardous substances (Ref. 4, Appendix B, p. 11; Ref. 11, pp. 2, 4, 5, 18; Ref. 28, p. 13). For purposes ofHRS scoring for this site, two samples met observed release criteria. The Little Miami River is a fishery (Ref. 4, Appendix F, p. 4; Ref. 16). A wildlife officer of Warren County, Ohio has frequently observed people fishing in the Little Miami River, adjacent to the Peters 19 ------- Cartridge Factory (Ref. 16). The Little Miami River is also a National and State designated scenic river and the habitat of several State endangered species (Ref. 4, pp iv, 22; Refs. 19,20,21). An observed release of copper, a hazardous substance with a bioaccumulation factor value 50,000, has been documented in the Little Miami River (Ref. 1, Section 4.1.3.3.1; Ref. 4, Appendix B, p. 10; Ref. 12, p.18). Level I contamination in the Little Miami River was not documented. The zone of Level II contamination extends from the most upstream PPE at sample location Downstream Culvert 1 to the most downstream sample documenting an observed release in the Little Miami River at the location of sediment sample Ditch 3 (Ref. 17,19). Chemical Analysis The samples documenting an observed release were collected on May 4th, 1999 during an Expanded Site Inspection. The background sample was collected in 2 feet of water, and the observed release samples were collected in depths of 6 inches to 2 feet of water. The sample medium consisted of a range of medium brown/grey or greyish fine silt or silty clay, some with fine sand or pea size gravel (Reference 26, pp. 2 to 13). Background Sediment Sample SamjplelD. <>J ii'i i" • • Solids. Depth . Ill =•'! .;:Descriptjip^;i:; % . Date . References J.?- Upstream Bridge (Ustr. Bridge) 57.3 2 ft. water Medium brown/grey silty clay and fine grain sands 05/04/99 4, Figure 3 & Appendix B; 12, p. 18; Ref. 26, pp. 2 to 4 Contaminated Sediment Samples Sample ID DepthV Bescrijitidh; ¦ ; Date ]'•: : References Downstream Culvert 2 (Dstr. Culvert 2) 64.2 6 inches to 1 feet water; top 3 inches (sediment) Medium brownish grey-fine sands, silty clays, pea size gravel 05/04/99 4, Figure 3 & Appendix B; 12, p. 18; 26, pp. 8 to 10 Ditch 3 69.3 Top 3 inches (sediment) Medium brownish-fine sands, some silt 05/04/99 4, Figure 3 & Appendix B; 12, p. 18; 26, pp. 14 to 16 20 ------- u. 11 l/.ll(lllUS Subjjanct: Background Level , i 11 |jJ|J | OCjtMIt 1 s Observed Relcjsc PIot it "ore"K Qj Mi r i Copper 8.73 mg/kg 12.2 mg/kg 7.22 mg/kg 45.7 mg/kg Ditch 3 4, Appendix B, p. 10; 11 p.18; 30,9. A- 4 Lead 1.05 mg/kg 11.8b mg/kg 0.935 mg/kg 192 J mg/kg (133.33 mg/kg)a Dstr. Culvert 2 4, Appendix B, p. 10; 11, pp. 4,18,19; 30.9. A-4 mg/kg J Oa SQL, milligrams per kilogram Value is estimate (Ref. 4. Appendix B, p. 11; Ref. 11, p. 7). Original concentration is bias high. Concentration in parenthesis represents adjusted value according to Reference 12, (EPA, 1996), Using Qualified Data to Document an Observed Release and Observed Contamination (OSWER 9285.7-24FS), Background concentration biased high. No adjustment necessary (Ref. 12, p. 8) Sample quantitation limit (SQL) is estimated using the following equation (assuming a final volume of 200 milliliters and a sample weight of 1 gram; a final volume of 100 millimeters is assumed for mercury): SQL - CRDL (ug/L) x 200 ml x 1,000 ug/mg x dilution /1,000 ml/L x 1 g x 1,000 g/kg x (% solids/100) Attribution: The Peters Cartridge Factory formerly operated on a 10 acre parcel of land located at 1415 Grandin Road, on the south side of the Little Miami River in Warren County, Ohio. The property is currently known as the Kings Mills Technical Center (Ref. 4, pp. 1,2; Ref. 5, p. 4; Ref. 6, p. 1). An area of contaminated soil, a contaminated septic system, and contaminated ground water have been identified at the site (Ref. 4, pp. 7, 9; Ref. 5, p. 4, Figure 8). Peters Cartridge Factory operated from around 1880 to 1944 and manufactured ammunition for military and sporting uses (Ref. 4, p. 2). After World War I, the factory was sold to Remington Arms, which continued to manufacture ammunition. Remington Arms continued to operate the facility until 1944, at which time The Columbia Records Division of RCA occupied the facility, mixing plastic materials and manufacturing phonograph records (Ref. 4, p. 2). Several small businesses occupied portions of the property over the years, among which was LensCrafters. LensCrafters leased the property from 1987 to 1991 (Ref. 4, p. 2; Ref. 5, p. 1). As part of an environmental site assessment for the Kings Mills Technical Center, ground water and soil were sampled, identifying contamination at the site (Ref. 13, pp. 4,9 to 17). Peters Cartridge Factory manufactured lead shot ammunition by pouring lead out of a shot tower, and letting it fall through a screen in orderto form pellets (Ref. 6, p. ll;Ref.7,p. 10). Copper and mercury fulminate were also used in the lead shot ammunition preparation (Ref. 6, p. 11). Building 6 was used to prepare volatile fulminate of mercury primers (Ref. 18, p. 2). The residual lead, remaining after the pellets were removed, is responsible for the lead contamination found at the site; much of the site appears to have bee used for disposal of boiler ash, slag, etc. over the operating life of Peters Cartridge F actory (Ref. 6, pp. 11, 12; Ref. 13, pp. 17,18). 21 ------- A 1987 environmental assessment identified lead contaminated soils and lead contaminated ground water. Nine trenches were dug and these trenches were sampled at 1, 4, 8, and 12 feet depths. Soil lead concentrations were as high as 33,500 ppm and ground water concentrations are above the drinking water action level of0.015 mg/L (Ref. 13, pp. 4, 9to 15). The Little Miami River is adjacent to the site. Site topography and drainage culverts to the Little Miami River provides a direct overland flow for hazardous substances from the site sources to the Little Miami River (Ref. 3; Ref. 4, pp. 1,2; Ref. 6, p. 10, Figure 2; Ref. 7, pp. 50 to 54). An expanded site assessment conducted by the Ohio DES in 1999 continued to confirmed the presence of hazardous substances in 2 sources at the site, and documented contaminated sediments in the Little Miami River (Ref. 4, pp. 3 to 10; Refs. 26, 27, 28). Copper, lead, and mercury have been identified in sediment samples from the Little Miami River adjacent to the facility. Organic hazardous substances were also identified in sediment samples from the Little Miami River as well as in site source samples. Included among these organic substances are 2-Buteonine, Phenanthrene, Fluoranthene, Pyrene, Benzo(a)anthracene, Chrysene, Benzo(b)fluoranthene, Benzo(a)pyrene, and Indeno(l,2,3-cd)pyrene (Ref. 4, AppendixB, pp 1,6,7; 10, pp. 36,49,50). Copper and lead are evaluated as observed release hazardous substances in the HRS score for Peters Cartridge Factory. Mercury is suspected as a hazardous substance in this discharge (Ref. 22, pp. 1 to 7). Mercury has been identified as a hazardous substance in the Little Miami River that may not necessarily be attributable to the Peters Cartridge Factory site (Ref. 4, p. 10). For these reasons, mercury is not evaluated as part of the observed release for Peters Cartridge Factory surface water migration pathway. The Kings Mills United States Arm Reserve Center (USARC) is located approximately 1000 feet southwest of the Peters Cartridge Factory site. The USARC property covers approximately 16 acres and was formerly part of the 110 acre Kings Mills Ordnance Plant. Currently, this facility houses several buildings and an AMSA (Army maintenance sport activity) vehicle maintenance facility (Ref. 25, p. 4). The activities at the vehicle maintenance facility involve the use of solvents, fuels, and antifreeze. In the past, waste may have been disposed of on the ground (Ref. 25, p. 5). At the USARC, surface water and storm water drainage is to the south, onto the adjacent property, and then to the west, down the bluff to the Little Miami River (Ref. 25, p. 6). Discharge from the USARC is south and downstream of the observed release evaluated for the Peters Cartridge Factory site. Hazardous Substances Released: Copper Lead Observed Release Factor Value: 550 4.1.2.1.2 Potential to Release Potential to Release by overland flow was not evaluated because an observed release has been established (Ref. 1 Section 4.1.2.1.1, p. 51609). 22 ------- 4.1.2,2 Drinking Water Threat Waste Characteristics Toaeity/Persistence P""" , 1 o\icit> Persi i i mm 1 (Rnn> III ij^pp-ity/Persis —BLJ 1,1,2-Trichloro-1,2,2- Trifluoroethane 2 1 0.4 0.4 Ref. 2, p. B-19 Antimony 1 10,000 1 lxlO4 Ref. 2, B-2 Arsenic 1 10,000 1 1 x 104 Ref. 2, B-2 Copper 1 — 1 — Ref. 2, p. B-6 Lead 1 10,000 1 ,1 x 104 Ref. 2, p. B-13 Mercury 1 10,000 0.4 4,000 Ref. 2, p. B-13 Silver 1 100 1 lxlO2 Ref. 2, p. B-17 The hazardous substances with the highest Toxicity/Persistence Factor Value are antimony, arsenic, and lead. Toxicity/Persistence Factor Value: 1 x 104 4.1.2.2.2 Hazardous Waste Quantity The hazardous constituent quantity for the sources at the site has not been adequately determined. Because the Little Miami River is a fishery and sensitive environment subject to Level II concentrations, a hazardous waste quantity factor value of 100 is assigned (Ref. 1, Section 2.4.2.2). Hazardous Waste Quantity Factor Value: 100 (Ref. 1, Table 2-6) 23 ------- 4.1.2.2.3 Waste Characteristics Factor Category Value Toxicity/Persistence Factor : 1 x 104 ; Hazardous Waste Quantity Factor Value: 100 Toxicity/Persistence x Hazardous Waste Quantity Factor (subject to a maximum of 1 x 108) = 1 x 10s Waste Characteristics Factor Category Value: 32 (Table 2-7) 4.1.2.3 Drinking Water Targets | No drinking water intakes were identified within the 15-mile target distance limit. 4.1.2.3 .3 Resources The Little Miami River is designated for recreational use (Ref. 4, pp. iv, 22; 20). Resources Factor Value: 5 24 ------- 4,13,2 Human Food Chain Threat Waste Characteristics 4.1,3.2.1 Toxicity/Persistence/Bloaccunmlation lubstuce sunna | OJ.OSC m CUBIU Iation 1,1,2-Trichloro- 1,2,2-Trifluoroelhane 2 1 0.4 50 20 Ref. 2, p. B- 19 Antimony 1 10.000 1 0.5 5 x 103 Ref. 2, p. B- 2 Arsenic 1 10,000 1 5 5 x !04 Ref. 2, p. B- 2 Copper 1 — 1 50,000 — Ref. 2, p. B- Lead 1 10,000 I 50 5 x10s Ref. 2, p. B- Mercury 1 10,000 0.4 50,000 2 x10s Ref. 2, p, B- 13 Silver 1 100 1 50 5 x 101 Ref. 2, p. B- 17 The hazardous substance with the highest Toxicity/Persistence/Bioaccumulati on Factor Value is mercury. Toxicity/Persistence/Bioaccumulation Factor Value: 2 x 10" 25 ------- 4.1.3.2.2 Hazardous Waste Quantity The hazardous constituent quantity for the sources at the site has not been adequately determined. Because targets are subjected to Level II concentrations, a hazardous waste quantity factor value of 100 is assigned (Ref. 1, Section 2.4.2.2). Hazardous Waste Quantity Factor Value: 100 4.1.3.2.3 Waste Characteristics Factor Category Value Toxicity/Persistence Factor: 4,000 Bioaccumulation Factor Value: 50,000 Hazardous Waste Quantity Factor Value: 100 Toxicity/Persistence x Hazardous Waste Quantity Factor (subject to a maximum of 1 x 10s) = 4 x 105 toxicity/Persistence/Hazardous Waste Quantity Factor x Bioaccumulation Factor Value (subject to a maximum of 1 x 1012) = 2xl010 Waste Characteristics Factor Category Value: 320 (Table 2-7) 4.1.3.3 Human Food Chain Threat-Targets Actual Human Food Chain Contamination The Little Miami River is a fishery (Ref. 4, AppendixF, p. 4; Ref. 16). A wildlife officer ofWarren County, Ohio has frequently observed people fishing in the Little Miami River, adjacent to the Peters Cartridge Factory (Ref. 16). Level I Fisheries No Level I Concentrations are scored. Most Distant Level II Sample Sample ID: Ditch 3 (Sample is Adjacent to Ditch 3 in the Little Miami River.) Distance from probable point of entry: approximately 800 feet (Ref. 17, p. 5) References: Ref. 4; Figure 3; Ref. 16; Ref. 17, pp. 4, 5, Level II Fisheries Actual contamination of the Little Miami River was documented with Level II concentrations of observed release hazardous substances having a bioaccumulation potential factor of 500 or greater (copper) in sediment samples Ditch 3 and Downstream Culvert 2. This fishery is subject to Level II concentrations (Ref. 1, Sec. 4.1.3.3.1). 26 ------- Identity of fishery Extent of the Level LI Fishery (Relative to PPE) References Little Miami River approximately 800 feet Ref. 4, Figure 3; Ref. 16; Ref. 17, pp. 4,9; Ref. 19 &1.3.3.1 Food Chain Individual Actual contamination of the Little Miami River was documented with Level II concentrations of observed release hazardous substances having a bioaccumulation potential factor of 500 or greater (copper) in sediment samples Ditch 3 and Downstream Culvert 2. This fishery is subject to Level II concentrations; therefore, a value of 45 is assigned to the Human Food Chain Individual Factor Value (Ref. 1, Sec. 4.1.3.3.1). Food Chain Individual Factor Value: 45 i4.1.3.3.2 Population 4.1.3.3,2.2 Level I Concentrations There are no fisheries subject to Level I concentrations in the study area. Level I Concentrations Factor Value: 0 4.1.3.3.2.2 Level II Concentrations Actual contamination of the Little Miami River was documented with Level II concentrations of hazardous isubstances in sediment samples collected in the Little Miami River at a location adjacent to Downstream Culvert 2 and Ditch 3. All observed release of copper, a hazardous substance with a bioaccumulation factor ivalue 50,000, has been documented in the Little Miami River (Ref. 1, Section 4.1.3.3.1; Ref. 4, Appendix |B, p. 10; Ref. 12, p. 18). The zone of Level II contamination extends from the most upstream PPE at sample llocationDownstream Culvert 1 to the most downstream sample documenting an observed release in the Little (Miami River at the location of sediment sample at Ditch 3 (Ref. 17, pp. 4, 5; Ref. 19). ! A wildlife officer of Warren County, Ohio has frequently observed people fishing in the Little Miami River, adjacent to the Peters Cartridge Factory (Ref. 16). Actual contamination of the Little Miami River was documented with Level II concentrations of hazardous substances having a bioaccumulation potential factor of 500 or greater (copper) in sediment samples Ditch 3 and Downstream Culvert 2. The annual production for Little Miami River has not been documented, but this segment is a known fishery (Ref. 4, Appendix F, p. 4; Ref. 16). Therefore, a minimum value of greater than 0 to 100 pounds is assigned as the human food chain production (Ref. 1, Section 4.1.3.3.2.2). For an annual production of greater than 0 to 100 pounds per year, a Human Food Chain Population Value of 0.03 is assigned for the fishery (Ref. 1, Table 4-18). 27 ------- lpj1 ipf* 1 Little Miami River >0 lbs | 24 0.03 Sum of Level II Human Food Chain Population Values: 0.03 Level II Concentrations Factor Value: 0.03 4.1.3.3.2.3 Potential Human Food Chain Contamination Potential human food chain contamination is not evaluated. 4.1.4.2 Environmental Threat Waste Characteristics 4.1.4.2.1 Toxicity/Persistence/Bioaccumulation lla/ardou.s substance SSi-cfe 1 i-oumi-il} (Fresh) Persis- tence Bioae cumu lation Tox/Persis- tence/Bioacc uin ulation References i 1,1,2-Trichloro-1,2,2- Trifluoroethane 2 1 0.4 50 2 x 101 Ref. 2, p. B- 19 Antimony 1 100 1 5 5 x 102 Ref. 2, p. B-2 Arsenic 1 10 1 500 5 x 103 Ref. 2, p. B- 2 Copper 1 100 1 50,000 5 x10s Ref. 2, p. B- 6 Lead 1 1,000 1 5,000 5 x 106 Ref. 2, p. B- 13 Mercury 1 10,000 0.4 50,000 2 x 108 Ref. 2, p. B- 13' Zinc 1 10 1 500 5 x 103 Ref. 2, p. B- 20 The hazardous substance with the highest Toxicity/Persistence/Bioaccumulation Factor Value is mercury Toxicity/Persistence/Bioaecumulation Factor Value: 2 x 108 28 ------- 4.1.4.2.2 Hazardous Waste Quantity The hazardous waste quantity for the sources at the site has not been adequately determined. Because targets are subject to Level II concentrations, a hazardous waste quantity factor value of 100 is assigned (Ref. 1, Section 2.4.2.2). Hazardous Waste Quantity Factor Value: 100 (Ref. 1, Table 2-6) 4.1.4.2.3 Waste Characteristics Factor Category Value Ecotoxicity/Persistence Factor (lead) : 4,000 Bioaccumulation Factor Value (lead): 50,000 Hazardous Waste Quantity Factor Value: 100 Ecotoxicity/Persistence x Hazardous Waste Quantity Factor (subject to a maximum of 1 x 108) = 4 x 10s Ecotoxicity/Persistence/Hazardous Waste Quantity Factor x Bioaccumulation Factor Value (subject to a maximum of 1 x 1012) = 2 x 1010 Waste Characteristics Factor Category Value: 320 (Table 2-7) 4.1.4.3 Environmental Threat Targets Level I Concentrations No Level I targets are scored. Level II Concentrations Most Distant Level II Sample Sample ID: Ditch 3 (Sample is Adjacent to Ditch 3 in the Little Miami River.) Distance from the probable point of entry: approximately 800 feet. References: Ref. 4, Figure 3; Ref.17, pp. 4, 5; Refs. 19, 20, 21. 4.1.4.3.1 Sensitive Environments 4.1.4.3.1.1. Level I Concentrations Sensitive Environments No Level I targets are scored. 29 ------- 4.1.4.3.1.2. Level II Concentrations i Sensitive Environments The Little Miami River is a National and State designated scenic river (Ref. 4, p. iv, 22; Ref. 20; Ref. 21). An observed release of copper and lead have been documented in the Little Miami River (Ref. 1, Section 4.1.3.3.1; Ref. 4, Appendix B, p. 10; Ref. 12, p.18). The zone of Level II contamination extends from the most upstream PPE at sample location Downstream Culvert 1 in the Little Miami River to the most downstream sample documenting an observed release in the Little Miami River at the location of sediment sample at Ditch 3 (Ref. 17,19). Sensitive Environment _ Distance from PPE to |i:NfeSr'elt!'Si!nsitiW1 .:Enyiroiiment,,.j.',";." . :! References! : . Sensitive Environment ViUue crabic:^);: Little Miami River 0 Ref. 4, p. iv, 50 (National designated 22; Ref. 20; scenic river) Ref. 21 jSum of Level II Sensitive Environments Value: 50 Wetlands There is insufficient information to determine the wetland frontage subject to actual or potential contamination. Not scoring this factor does not impact the site score. jSum of Level II Sensitive Environments Value + Wetlands Value: 50 Level II Concentrations Factor Value: 50 I 4.1.4.3.1.3 Potential Contamination Sensitive Environments There are several endangered species identified along the surface water migration pathway, but evaluation af these sensitive environments for potential contamination does not impact the HRS score for the Peters Cartridge Factory site (Ref. 19). 30 ------- 1000 o 1000 2000 3000 4000 5000 6000 7000 S-inmi iji ninii -L• - j| """"""""" irin-rimvi-rn """""' ("¦'I'l'iii iii'iriiinni:!! ii"iUlnifWM-w>¥ TOwi|Mi'ii'«^ir-ti»)M»f\i:"'i u"u i'iiiLLMiiiir"»iinin ii'Linmiiiiiiiiiiiii ii uj -|i Inrri?'!' "'¦"""""n""""r"1'""' "''« ,-•*'¦ j""?"* , i ,m, !;:::!;;!!!y!f.— I"""!!!!"!:::::;:1.;;;;;:!.; - , - 1 Scale in Feet Figure 1: Peters Cartridge Factory Site Location Map ' : I From USGS South Lebanon, Ohio Quadrangle ------- PSTBRS sampting locations.DWG - #28/99 - SHM PC-SCW6 m t&maapi & NOT TO St >CALE Figure 2: Soil*" X £,: Peters Cartridge Factor wee 1 Location Map Ohio Envir I Protectic 'on Jersey ------- '(f— CO *Tl If O 3 u> r-t ^ © & S 8 S- CQ 5' O 3 to S i $ 51 ^ OQ <& 5*1 & •3 J ------- Sump- SB14- 7k 11/92 Molded Frames Building #3 Patio \ ¦Ii/16/9SP I Jglit >,Pote \o \ MATRIX' 0EPTH(fl) FKE0N 113 Soil 21.0-23 0 007 ma/kg Soil limiid 27 0-28 0 <0 005 me/ka <0 005 mi/1 -taHiem Llti le SU13 Leach Field Septic /'"Tank Brush Line / ./ \ \ - SBO X vA \XPole Utility Pole iSffiL SU19^ SB JO \ light Pole o Grass MATRIX 0EPTII((t) raeoiiiia^ Soil 21.0-23.0 0.034 ma/he Soil 27.8-29,0 0 08B mg/kg Uatiid , 0 729 m«/l liquid Dup 0 777 me/I JSL ' -MWJ ^Gravel d( SB I? DBPTH(K) \ F'HEON 113 Ti9,221 jas/lii Drive" MATHIX DEPTII(H) Soil 9.0-11 0 Soil 21.0-23 0 Liquid FREON I13 -SliS_nji/L Approximate Scale 1" = 40' •JO' LEGEND ® Previous During Locations ^ May, 1993 Monitoring Wells Figure 4: Peters Cartridge Factory Source 2 Location Map Revisions Rcf. #: 90I08SP Drawn By. TJB Date; 10 iyi TJB 76793 ~ Project Mgr.: CCM b-l. V7 ------- |