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i l300001';
EPA Region 5 Records Ctr.
225269
HUMAN HEALTH RISK ASSESSMENT REPORT
LAKE CALUMET CLUSTER SITE:ALBURN, U.S. DRUM, AND UNNAMED PARCEL AREAS
FINAL REPORT
Prepared for
City of Chicago Department of EnvironmentChicago, Dlinois
By
MWHMONTGOMERY WATSON HARZA
["",! February 2002
I
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Human Health Risk AssessmentLake Calumet Cluster Site TABLE OF CONTENT
TABLE OF CONTENT
LISTOFTABLES iii
LIST OF FIGURES iiipj LIST OF ACRONYMS vi
EXECUTIVE SUMMARY ES-1
Rj : 1.0 INTRODUCTION 1-1
n 2.0 BACKGROUND ; 2-1J 2.1 Site Location .„ 2-1
2.2 Site Description 2-1ri 2.3 Site History 2-1i-J 2.4 Geology/Hydrogeology 2-1
2.4.1 Regional Geology 2-12.4.2 Regional Hydrogeology 2-22.4.3 Site Geology 2-22.4.4 Site Hydrogeology 2-2
2.5 Site Investigation 2-32.5.1 Phase 1 2-32.5.2 PhaseH 2-42.5.3 PhaseHI 2-42.5.4 IEPA Site Investigation (SI) : ; 2-4
3.0 SELECTION OF CONTAMINANTS OF POTENTIAL CONCERNS 3-13.1 Soil 3-13.2 Sediments 3-13.3 Surface Water 3-23.4 Groundwater 3-23.5 Essential nutrients 3-2
4.0 EXPOSURE ASSESSMENT 4-14.1 Receptors 4-1
f j 4.2 Exposure Pathway 4-1J 4.3 Exposure Point Concentration 4-2
4.4 Quantification Of Exposure 4-2
P
r-
il*~j 5.0 TOXICITY ASSESSMENT 5-15.1 Carcinogenic Health Effects Criteria And Assessment 5-15.2 Noncarcinogenic Health Effects Criteria And Assessment 5-3
6.0 RISK CHARACTERIZATION 6-16.1 Carcinogenic Risks 6-16.2 Noncarcinogenic Hazards 6-26.3 Risk Characterization 6-2
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Human Health Risk Assessment _Lake Calumet Cluster Site __ __ TABLE OF CONTENT
63.1 Album ............................ ----- ................................................................................... 6-3632 U-S.Dnmi ....................... ----- ................................................................................ 6-3633 Unnamed Parcel .............. - .............................................................................. ~ ...... 6-4
.............««..«.......«...~.~...........7-l........»..•„.».•••••••• ...-..«.••••..-••--•••«••••*••*•««••• —••«••••••••»««••»•» *»»..». m
7.1 Exposure Assessment. ................................................................... - -------------- • ------------ 7-1• oxicity ASaCssiiieoi .««„......,..«.•..•.•••..«..•••*•••«••••*••«••••»*•••-•»•*••••"•*•"•""•••"""•••••••""•"••••"""•*• *
7J Risk Characterization ..... ------- ........... ........................ ------------------------------------ 7-1
Human Health Risk AssessmentLake Calumet Cluster Site TABLE OF CONTENT
LIST OF TABLES
Table 3-1 Contaminants of Potential Concern in AlburnTable 3-2 Contaminants of Potential Concern in U.S. DrumTable 3-3 Contaminants of Potential Concern in Unnamed ParcelTable 4-1 Parameter Values for Exposure to Soil at the Lake Calumet Cluster SiteTable 4-2 Exposure Factors for Dermal Contact with Groundwater and Surface WaterTable 4-3 Exposure Factors for Dermal Contact with SedimentTable 4-4 Dermal Adsorption FactorsTable 4-5 Permeability ConstantsTable 5-1 Toxicity Factors for Chemicals of Potential Concern (COPCs)Table 5-2 Critical Effects of Carcinogenic COPCsTable 5-3 Critical Effects of Non-Carcinogenic COPCsTable 6-1 Carcinogenic Risk and Noncarcinogenic Hazards for Each Media at AlburnTable 6-2 Summary of Carcinogenic COPCs at AlbumTable 6-3 Carcinogenic Risk and Noncarcinogenic Hazards for Each Media at U.S. DrumTable 6-4 Summary of Carcinogenic COPCs at U.S. DrumTable 6-5 Carcinogenic Risk and Noncarcinogenic Hazards for Soil and Groundwater at
Unnamed ParcelTable 6-6 Summary of Carcinogenic COPCs at Unnamed Parcel
LIST OF FIGURES
Figure 1 Site Location MapFigure 2 Sample locations at the Cluster SiteFigure 3 Conceptual Site Model
APPENDICES
Appendix A UCLos and EPC of Soil COPCsAppendix B Air Concentration Model of Groundwater COPCsAppendix C Risk Calculations Tables for Album, U. S. Drum and Unnamed Parcel
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Hi Health Ride Assent ntLake Calumet Cluster Site TABLE OF CONTENT
LIST OF ACRONYMS
ADD Avenge Daily Dosebgs Below Ground SurfaceCOPCs Chemicals of Potential ConcernCSM Site Conceptual ModdDOE City of Chicago Department of EnvironmentE&E Ecology & Environment, meEDQL Ecological Data Quality LevelsELCR Excess Lifetime Cancer RisksEPC Exposure Point ConcentrationGPS Global Positioning SystemHHRA Human Health Risk AssessmentHI Hazard IndexHQ Hazard QuotientIAC Illinois Administrative CodeIEPA Illinois Environmental Protection AgencyISWS Illinois State Water SurveyLADD Life Average Dairy DoseLOAEL Lowest Observed Advene Effect LevelMF Modifying FactorNOAEL No Observed Adverse Effect LevelPAHs Polynuclear Aromatic HydrocarbonsPCBs Pdychlorinated BiphenybRAGS Risk AMCMiimt Guidance for SuperfundRfDs Reference DosesRO Remediation ObjectivesSF Slope FactorSI Site InvestigationSVOC Semivolatue Organic CompoundTACO Tiered Approach to Corrective ActionTCLP Toxic Characteristic I curbing ProcedureUCL Upper-bound Confidence LimitUF Uacertainty FactorUSEPA United States Environmental Protection AgencyVOC Volatile Organic CompoundXRF X-Ray Fluorescence
I } Human Health Risk AssessmentLake Calumet Cluster Site EXECUTIVE SUMMARY
nEXECUTIVE SUMMARY
1,1IF This report describes and summarizes a human health risk assessment (HHRA) conducted atAlburn Incinerator (Alburn), U.S. Drum n (U.S. Drum), and Unnamed Parcel areas, referred as
§| the Lake Calumet Cluster Site (Cluster Site), in Chicago, Cook County, Illinois. Soil, sediment,surface water and groundwater data collected and analyzed during several investigations at theCluster Site were used in the HHRA. These site investigations include Phase I, Phase n and
F^j Phase El samplings conducted by Ecology & Environment, Inc. (E & E) and Illinoisf - i j Environmental Protection Agency (IEPA) in 1998 and 1999; and a comprehensive site
n investigation (SI) conducted by IEPA in 2000. All laboratory-generated data were complied andp i used in this risk assessment. The selection of Chemicals of Potential Concerns (COPCs) is basedI on different screening criteria in each media. For soil contaminants, the Tier I Soil Remediation
Objectives (ROs) for residential scenario from lEPA's Tiered Approach to Corrective Action! (TACO) were used as the screening criteria. Groundwater contaminants were screened against
^* Class I groundwater ROs from TACO. The selection of COPCs in sediment and surface water• were based on the evaluation conducted by E & E. The potential receptors for the Cluster Site
| include on-site workers, mowers, construction workers, industrial/commercial workers andlandscape workers. Completed pathways for each potential receptor exposed to COPCs were
.- ] identified. Carcinogenic risk and noncarcinogenic hazard for each potential receptor were1 quantitatively estimated. An excess lifetime cancer risk (ELCR) value and a hazard index (HI)
value were estimated to evaluate the carcinogenic risks and noncarcinogenic hazards,respectively.
I ; ' .The risk characterization indicates that in Alburn, U.S. Drum and Unnamed Parcel, risks areprimarily due to exposure to soil. Risks due to exposure to sediment, surface water and
j groundwater are insignificant. In Alburn, risks due to exposure to soil exceeds ELCR of 1E-06for all receptors and the primary COPCs are arsenic, benzo(a)pyrene, total PCBs and vinyl
r chloride. For noncarnicogenic hazard, exposure to soil for construction workers exceed HI of 1• and the primary COPC is toluene. In U. S. Drum, the carcinogenic risk exceeds 1E-06 in soil forW all receptors and the primary COPCs are arsenic, benzo(a)pyrene, dibenz(a,h)anthracene and
(• -' , total PCBs. In Unnamed Parcel, the carcinogenic risk due to exposure to contaminants in soilH-J exceeds 1E-06 for on-site workers, industrial/commercial workers and mowers and the primary
COPCs in soil for carcinogenic risk are arsenic and benzo(a)pyrene. No noncarcinogenic hazardexceeds 1 for all receptors due to exposure to contaminants in U. S. Drum and Unnamed Parcel.
•n
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Human Health Risk AssessmentLake Calumet Cluster Site INTRODUCTION
1.0 INTRODUCTION
The City of Chicago Department of Environment (DOE) is currently investigating the Lakel*^ Calumet Cluster Site (Cluster Site), located in Chicago, Cook County, Illinois. The City hasH i plans for developing this site. Future potential use of the Cluster Site includes use as a solar
power generating station. Risk assessments are used to determine the need for remediation andpfl to establish protective clean-up goals in the context of the desired end use for contaminated sites.y ••' This human health risk assessment (HHRA) addresses the potential risks associated with the
Cluster site that could occur due to exposure to contaminants in the absence of remedialifl measures.
The HHRA was prepared in accordance with USEPA's "Risk Assessment Guidance forf| i Superfund (RAGS), Volume I: Human Health Evaluation Manual, Part A" (USEPA, 1989), andQ:! . other supplementary USEPA guidance documents, as listed below:J"f
E • Guidance for Data Usability in Risk Assessment, 1992a.
• Exposure Factors Handbook, 1997.—^
F ' • Supplemental Guidance to RAGS: Calculating the Concentration Term, 1992b.
; This HHRA report describes the methodology and assessment of human health risk. The reportP i is organized as follows:
i 1 .0 Introduction: Purpose and objectives of the HHRAr •i u*j1 2.0 Background: Site characterization, description and history, site investigation
Li 3.0 Data Evaluation and Selection of Contaminants of Potential Concernw • '
4.0 Exposure Assessment: Identification of human receptors; description of the exposurepathways and quantification of exposure from each exposure pathway
5.0 Toxicity assessment: Identification of carcinogenic and noncarcinogenic health effectscriteria and assessment
6.0 Risk characterization: Calculation of carcinogenic risks and noncarcinogenic hazards
7.0 Uncertainties: Discussion of uncertainties associated with the HHRA
8.0 Conclusions: Summary of the human health risk assessment
9.0 References
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Human Health Risk AssessmentLake Calumet Cluster Site BACKGROUND
2.0 BACKGROUND
2.1 Site Location
• I The Cluster Site is located in the southeastern edge of Chicago, Illinois (Township 37 NorthH Range 14 East, Section 24). The property is in the Lake Calumet region, a heavily industrialized
pa area of southeast Chicago. Land and Lakes Landfill are located to the west of the property.$n Paxton I Landfill is to the north of the property. The Norfolk and Western Railroad right-of-way^ forms the eastern boundary, and 122 Street forms the southern boundary of the site. A siten location map is presented as Figure 1.
•; 2.2 Site Description
eg ; The Cluster Site is approximately 87 acres and consists of unimproved upland with severalp depressional areas that are seasonally flooded. The National Wetland Inventory Map has" Va^ identified approximately two acres within the lower depressional areas on site as permanentlyn ' flooded open water wetlands. The relatively flat dry upland dips gently from west to east and is[ made up of grasses, weeds, bushes, trees, and paved roadways and yard areas.
2.3 Site HistoryThe Lake Calumet region, prior to development in the late 1800s, was composed of wetlands,marshes, bogs, and shallow lakes. To make this region suitable for development, large areas ofwetlands were filled in with slag wastes from steel production, dredgings from the CalumetRiver, fly ash, solid industrial wastes, demolition debris, and household trash (Roadcap andKelly 1994).
2.4 Geology/Hydrogeology
This section describes the regional and site-specific geology and hydrogeology at the ClusterSite. The regional information is derived from geologic literature and available water welldrilling logs obtained from the Illinois State Water Survey (ISWS). The site-specific geologyand hydrogeology is based on test pits conducted during this site investigation and informationobtained from previous site activities, including boring logs and monitoring well data.
2.4.1 Regional Geology
The Cluster Site is located within the Chicago/Calumet Lacustrine Plain, which is a glaciallyformed, low, crescent-shaped flat surface that slopes gently to Lake Michigan. The Plainextends from the Wilmette, Illinois area to the Indiana-Michigan border and continues northwardin a narrow band along the Michigan jshore (Chrzastowski and Thompson, 1993). TheChicago/Calumet Lacustrine Plain surface is primarily a wave-scoured ground moraine with finelake silts and clays covering the surface in former back-barrier settings. The prominentdepositional features on the plain are sand and gravelly sand spits, mainland beaches, and beach-ridge/dune complexes. This lowland region drains into Lake Michigan. The bedrock geology ofthe region consists of Precambrian-age crystalline rock overlain by gently dipping Paleozoicsedimentary bedrock units. The uppermost bedrock unit consists of eastward gently dippingSilurian dolomite. The Racine formation, the youngest formation of the Silurian period,
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Human Health Risk Assessment {jfLake Calumet Cluster Site BACKGROUND L
underlies the area due to the eastward dip of the rock strata. The Racine formation includes a [ Fnumber of organic reefs, which consist of a core of massive, high-purity dolomite flanked by 'dipping dolomite beds. The bedrock surface topography is an undulating plain as a result of flglacial and some lake erosion, in which scattered steep valleys and low bedrock hills occur. mMapping by Piskin and Bergstrom (1975) indicates that the bedrock is overlain by approximately •50 to 100 feet of unconsolidated Quaternary age deposits. According to Chrzastowski and flThompson (1993), the site is filled with a dark gray, silty clay till that is correlative to the IIWadsworth Formation. This till unit intertongues with bedded sands and silt, which are assignedto the Henry and Equality Formation. R
2.4.2 Regional Hydrogeology ®
According to Suter et al. (1959), the four primary aquifers recognized in the Chicago area are the ffSand and Gravel Aquifers within the glacial drift, the Shallow Bedrock Aquifers mainly Silurian * fin age, the Cambrian-Ordovician Aquifer, and the Mt. Simon Aquifer. _
T'The uppermost bedrock aquifer underlying the Lake Calumet region is composed of Silurian '[dolomites. Suter et al. (1959) have indicated that groundwater in the shallow dolomite occurs injoints, fissures, and solution cavities. Therefore, yields at any given location are unpredictable.The openings in the dolomite mainly occur in the upper part of the rock. Therefore, it is likelythere is good connection between the shallow bedrock aquifers and the overlying glacial drift. Itfollows that where fractured dolomite is overlain by sand and gravel deposits there will be more Pimmediate recharge of the shallow dolomite aquifer than in areas where glacial till rests on the 1bedrock. 1
fThe uppermost aquifer system identified in the vicinity of the Cluster Site is the glacial drift taquifer, composed of unconsolidated Quaternary deposits. In the vicinity of the site, the glacial *-jdrift aquifer consists of sands overlying and interbedded with glacial till. J
2.4 J Site Geology -j
Based on site investigations, the near surface geology consists of unconsolidated glacial deposits 4overlain by various fill materials over most of the site. From bottom to top, the following ^^geologic materials, were encountered: Gray/Brown silty clay; Gray silty sand and Fill. if
The gray/brown silty clay unit is the lowermost unit encountered at the site and is composed ofsilty clay with a trace of fine sand and gravel. The silty clay was encountered only in wells at U?depths ranging from 14.5 to 24 feet. The sand unit is composed of varying percentages of |medium to fine grained sand with silt, and exhibits brown to gray color variations. The fill 'material is composed of various household wastes. jg|
2.4.4 Site Hydrogeology
The hydrogeology of the site was described using data collected during monitoring well {£•installation performed by Ecology and Environment Inc. (E &E) in 1999 (E & E, 1999a). HGroundwater was encountered in all twelve wells at different elevations. i
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Human Health Risk AssessmentLake Calumet Cluster Site BACKGROUND
Data collected during monitoring well installation suggest that the aquifer is semi-confined witha head between 1 to 4 feet. Slightly confined conditions may be the result of clay layers withinthe fill material.
Groundwater in monitoring wells installed by E & E and in test pits performed during a siteinvestigation conducted by IEPA in 2000 stabilized between ground surface and 10 feet belowground surface. In some low areas, the water table in the pits was encountered about 2 feet aboveground surface.
Generalized potentiometric contours for fill and sand were developed using data collected duringmonitoring well installation (MWH, 2001). The contours demonstrate that flow onto the site isfrom the west and flow within the site is northeast, east, and southeast. Groundwater probablydischarges to Indian Ridge Marsh to the east and Big Marsh to the north. Two landfills locatednorthwest and southwest of the site may influence groundwater flow direction. The interactionbetween groundwater and surface water on the site is very complicated due to the extremeheterogeneity of the fill material and local flow direction may differ from general flow directionon the site.
No hydraulic conductivity tests were performed on site. The value of hydraulic conductivitycited in the literature for fine and medium sand is between IxlO"3 cm/s and IxlO"2 cm.
2.5 Site Investigation
Samples from the Cluster Site were collected and analyzed during several site investigations.These investigations include Phase I, Phase 0, and Phase IE samplings conducted by EPA'scontractor E & E, EPA and IEPA in 1998 and 1999; and a site investigation conducted by IEPA
C ! in 2000. Samplings were conducted at three areas at the Cluster Site: Alburn, U.S. Drum and~" Unnamed Parcel. The media sampled include soil, sediment, surface water and groundwater.
Figure 2 shows the sample locations at the Cluster Site.
! 2.5.1 Phase I
Phase I sampling activities were conducted from August 24, 1998 to September 3,1998 by E &||p E, USEPA, and IEPA. Sampling included determining the location of site features and potential
sample locations using global positioning systems (GPS), screening metal concentrations in«* ] surface soils using X-ray fluorescence (XRF), and collecting samples of surface soils, subsurfacepi. j soils, sediments, surface water, groundwater, and macroinvertebrates. Access to the Alburn area
was not available to E & E, USEPA, and IEPA. Therefore, no samplings were conducted atAlburn at this time.
C
flThe geographic locations of site features, including parking lots, roads and fence lines, andpotential sample locations were demarcated using GPS and screened using XRF. Screening wasconducted for molybdenum, strontium, rubidium, lead, arsenic, mercury, zinc, copper, nickel,cobalt, manganese, and chromium.
Sampling included:
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Human Health Risk AssessmentLake Calumet Cluster Site BACKGROUND
• Eighty four surface soil samples and four duplicate samples;• Five subsurface soil samples and one duplicate;• Three groundwater samples; and• Eight surface water, sediment, and macroinvertebrate samples. *|
Samples were analyzed for total metals, toxicity characteristic leaching procedure (TCLP) fijjmetals, volatile organic compounds (VOCs), semivolatile organic compounds (SVOCs), "Epesticides, polychlorinated biphenyls (PCBs), pH, and percent moisture. Sample resultsindicated several discrete areas with contaminant concentrations exceeding human health \Tstandards and the ecological threshold. ' m
2.5.2 Phase II f£
Twelve monitoring wells (LC01 to LC07 and LC09 to LC13) were installed in April 1999. Fivewells were installed in October 1990 (P01 to P05). Wells were completed to depths of 14 to 16 T.feet below ground surface (bgs) except LC09 and LC11, which were completed to 20 feet bgs. ,1Pairs of wells were constructed within five feet of each other creating nested well clusters at thefollowing locations: LC09/LC10, and LC11/LC12. E & E (1999b) listed P05/LC07 as a wellpair. No construction details are available in the report for P05; however, the other four wellsconstructed at the same time were placed 10 ft bgs or deeper. The nested wells allowgroundwater to be collected from different depths in the same area. "?-.
The 12 new wells and 6 existing wells were sampled in May 1999 for total metals, VOCs,SVOCs, pesticides, PCBs, nitrogen, and pH. Field parameters were also collected including ?~temperature, dissolved oxygen, specific conductivity, oxidation/reduction potential, and pH. -|
Phase III V1
Phase UI sampling was performed in May-June 1999 and included: sampling at Alburn to "Laddress data gaps from Phase I; obtaining additional surface and subsurface soil data near areas t
of elevated concentrations identified in Phase I; collecting additional surface water and sediment jsamples at or hear Alburn; and collecting nitrogen data from previous surface water locations. 1Soil samples included 39 surface samples, 15 subsurface samples between 2 and 3 ft bgs, and 15subsurface samples between 4 and 6 ft bgs. Samples were analyzed for total metals, VOCs,SVOCs, pesticides, PCBs, pH, and percent moisture. Four surface water samples collected fromponded water in and near Album were analyzed for total metals, VOCs, SVOCs, pesticides,PCBs, and pH. Sixteen surface water samples were collected for nitrogen analysis (four inAlbum, eight in Indian Ridge Marsh, and four from large ponds). Seven sediment samples inand near Album were analyzed for total metals, VOCs, SVOCs, pesticides, PCBs, and percentmoisture/percent solids.
2.5.4 IEPA Site Investigation (SI)
IEPA conducted site investigation activities at Album from June 19 through 22, 2000; UnnamedParcel from July 17 through 20, 2000; and U.S. Drum from August 21 through 25, 2000. Theinvestigative activities consisted of using a backhoe to sample a total of 134 test pits, including44 test pits in Alburn, 39 test pits in Unnamed Parcel, and 51 test pits in U.S. Drum. The SIcomprised sampling of soils from test pits. Two or more samples were collected from each of
2-4
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Human Health Risk AssessmentLake Calumet Cluster Site BACKGROUND
134 test pit locations in the three areas. Samples were analyzed for inorganics, VOCs, SVOCs,pesticides/herbicides and PCBs. Dioxins were also analyzed in some locations.
2-5
I
I ' Human Health Risk Assessment SELECTION OF CONTAMINANTSLake Calumet Cluster Site OF POTENTIAL CONCERNS
3.0 SELECTION OF CONTAMINANTS OF POTENTIAL CONCERNS
The laboratory analytical data for samples collected during IEPA SI were generated followinganalytical procedures detailed in the United States Environmental Protection Agency (USEPA)and Dlinois Environmental Protection Agency (IEPA) approved Quality Assurance Project Plans.Available analytical data from the SI were evaluated to determine usability in the risk assessment(EPA, 1992a). All laboratory generated analytical data were compiled and used in this riskassessment except for the screening level data generated during field investigations, whichinclude metal data generated using XRF and groundwater samples collected using a geoprobeduring Phase I. Data collected during Phase I, n and m were evaluated by E & E (1999b) andsummarized in this section. The selection of contaminants of potential concern (COPCs),carcinogenic risk and noncarcinogenic hazard characterizations are discussed separately on
r> ! Alburn, U.S. Drum and Unnamed Parcel areas in the Cluster Site.
.** 3.1 Soil
j > ; Soil samples collected and analyzed during the comprehensive SI conducted by IEPA during^ 2000 are used in this HHRA. Metals are naturally occurring in soil. Metal concentrations that
; 1 do not exceed background levels are not considered in estimating carcinogenic risks andI ..t ] noncarcinogenic hazards. Contaminant concentrations in soil were compared against soil
background values. The soil background values were obtained from title 35 of the DlinoisAdministration Code (IAC) Part 742, Tiered Approach to Corrective Action Objectives
F j (TACOXIEPA 2001). Background concentrations specific for counties within Metropolitan' Areas were used in this evaluation. Analytes that were found to be present at concentrations
_"j exceeding background concentrations were retained for further evaluation. ChemicalI _> concentrations in soils were then screened against the Tier I Soil Remediation Objectives (ROs)
from IEPA (2001). The analytical results were compared to ROs for residential scenario.P Chemicals detected in soil at concentrations exceeding the residential RO objectives wereN J identified as COPCs.I t^^f
3.2 Sediments
Seven sediment samples were collected in Alburn, two in U.S. Drum, six in ponds north ofAlbum (LHL1) and north of U.S. Drum (LHL2), and eleven just east of the Cluster Site in IndianRidge Marsh during Phase I, n and ffl investigations in 1998 and 1999. Sample locations areshown in Figure 2. The samples from the Alburn area (2SED1 through 2SED7) were compositesamples scraped with a hand auger along an impenetrable surface suspected to be a formerparking lot.
The sediment samples were evaluated by E & E (1999b). E & E (1999b) provided severalsediment criteria including the Ontario Ministry of the Environment's guidelines for theprotection and management of aquatic sediment quality (Persaud et al., 1993). Based on theseevaluation criteria, four COPCs, arsenic, chromium, chrysene, and lead, were selected in Album.
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Hi Health Risk AsLake Calumet Cluster Site
SELECTION OF CONTAMINANTSOF POTENTIAL CONCERNS
33 Surface Water
Surface water samples were collected during Phase I and Phase ID investigations in 1998 and1999. E A E (1999b) evaluated the surface water analytical data and used the ecological andtoxkotogical (BcoTox) thresholds (USEPA 1996a) as the screening criteria. The analyticalresuh of each chemical was compared to die screening criteria. If it exceeded the screeningcriteria, the chemical was retained as COPC. In the Album area, barium, iron, lead, manganese,and heptachlor are retained as COPCs. The same COPCs exceeded ecological toxicity thresholdvalues in the pond in the southeast comer of US. Drum, except iron. In addition, 4,4'-DDD,4,4*-DDE and Endrin were selected as COPCs in U.S Drum area.
Groundwater data in the E & E Report (199%) were compared to TACO Class I GroundwaterROs. Chemicals exceeding the groundwater ROs included inorganic, VOCs and SVOCs. Basedupon data collected in 1998 and 1999, benzene, lead, and manganese exceed Class I groundwaterROs in virtually the entire Ouster She. Benzene, toluene, ediyroenzene, and xylenes are primarycontaminations in LC07 (Alburn), which is near the former incinerator. SVOC and inorganic
(iron, lead, and manganese) were also detected in this area. Groundwater in dieAlburn area to die east of LC07, southern portions of U.S. Drum (LC06 and LC05) andUnnamed Parcel (LC13) areas also contain other elevated inorganics.
35Calcium. pod magnesium, iron and sodium were detected in all media. Since theseinorganic constituents are essential nutrients for human being and information regarding adverseimpacts from these inorganic constituents is not available, these essential nutrients are eliminatedfrom further considerations as COPCs.
COPCs for soil, sediment, surface water and groundwater for Alburn, U.S. Drum andUnnamed Parcel of die Ouster Site are fisted in Tables 3-1 through Table 3-3.
Table 3-1.
Surface Water
Arsenic
BannmBeryUramCadmiumChrommmLead
ChryseneLead
BariumLeadManganeseHeptachkr
AntimonyArsenicBarium
f-frl'WbiMfti
ChrLead
Oenzo(a)pyieue
MercuryNickelThalbum
Bisa<Uoroethynether Zinc
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Human Health Risk AssessmentLake Calumet Cluster Site
SELECTION OF CONTAMINANTSOF POTENTIAL CONCERNS
Table 3-1. Contaminants of Potential Concern in Alburn
SoilCarbon disulfideChlorobenzeneDibenzo(a,h)anthraceneEthylbenzeneHeptachlorMethylene chlorideIndeno(l,2,3-cd)pyreneTetrachloroetheneTrichloroethaneTolueneTotal PCBsVinyl chlorideXylenes
Sediment
,
Surface Water GroundwaterBenzeneBenzo(a)anthraceneBenzo(b)fluorantheneBenzo(k)fluorantheneBenzo(a)pyreneBis(2-chloroethyl)etherBis(2-ethylhexy])phthaJateChlorobenzeneChryseneDibenzo(a,h)anthracene2,4-dimethylphenolEthylbenzeneIndeno(l,2,3-cd)pyreneMethylene chlorideNaphthaleneN-NitfochloroetheneTolueneXylene
Table 3-2. Contaminants of Potential Concern in UJS. Drum
SoilAntimonyArsenicBerylliumChromiumLeadManganeseBenzeneBenzo(a)anthraceneBenzo(a)pyreneBenzo(b)fluorantheneBis(2-ethylhexyl)phthalateChlorobenzeneChloroformDibenzo(aji)antnracene1 ,2-DichloroethaneEthylbenzeneIndeno(l,2,3-cd)pyreneTetrachloroetheneToluene, Total PCBsVinyl chloride, Xylenes
SedimentNone
Surface WaterBariumLeadManganese4,4'-DDD4,4'-DDEEndrinHeptachlor
GroundwaterAntimonyArsenicBariumBerylliumCadmiumChromiumLeadManganeseMercuryNickelVanadiumBenzeneBenzo(a)anthraceneBenzo(b)fluorantheneBenzo(k)fluorantheneBenzo(a)pyreneChryseneDibenzo(a,h)anthraceneLideno(l ,2,3-cd)pyrene
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Human Health Risk AssessmentLake Calumet Cluster Site
SELECTION OF CONTAMINANTSOF POTENTIAL CONCERNS
Table 3-3. Contaminants of Potential Concern in Unnamed Pared
Sail Surface WaterAraerac,BerylliumChr
None None ArsenicCambium
LeadMjkuj^uue
Lead
Benzo(a)pyreneBenzo(b)fluaranthene
MercuryNickelVanadium
ZincvJifuioooiTiniCF
i,EthylbenzeneIndeno(1^3-cd)nyrene
Bis(2-ethyfliejiyl)phthalateQnysene
Trichloroethene, Toluenel.U-Trichloroetfaane. Xytenes
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Human Health Risk AssessmentLake Calumet Cluster Site EXPOSURE ASSESSMENT
4.0 EXPOSURE ASSESSMENT
The objective of the exposure assessment is to identify human receptors that are potentiallyexposed to site contaminants, to describe the exposure pathway, and the amount of the chemicalintake resulting from such exposures, if any. The exposure assessment identifies the variousmedia in which chemicals are found or transported, the location where exposure occurs, and theestimated magnitude, frequency, and duration of exposure.
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4.1 Receptors
Future potential use of the Cluster Site includes use as a solar power generating station.Potential receptors for the Lake Calumet Cluster Site include on-site worker, mower,construction workers, industrial/commercial workers, and landscape worker. Specific activitiesof the receptors are discussed below.
• On-site Worker—Maintenance work on the solar panels.• Mower—An adult mows the site twice a year.• Landscape Maintenance Worker—Sows prairie grass or conducts other landscape
maintenance work.• Construction Worker—Typical construction work including grading and excavation of
soils, building construction, and installment of solar panels.• Industrial/Commercial Worker—Typical maintenance workers engaged in routine
activities.
4.2 Exposure Pathway
An exposure pathway describes the course a chemical takes from the source to the receptor andis defined by four elements: 1) A source and mechanism of release; 2) An environmentaltransport medium; 3) A point of potential exposure with the contaminated medium; and 4) Aroute of exposure at the exposure point. When all these elements are present, a pathway isconsidered complete. Only complete exposure pathways are selected for evaluation in a riskassessment. A conceptual site model (CSM) has been developed to aid in identification ofpotential exposure pathways, as shown in Figure 3. The primary sources of contamination at theCluster Site are past site activities and the existing landfills. Release mechanisms such as spills,leaks, runoff, percolation, and paniculate emissions transfer contaminants to soil, air, and water.The complete and significant pathways are listed below.
• Dermal contact with groundwater by on-site workers, construction workers, andindustrial/commercial workers
• Dermal contact with surface water and sediment by on-site workers, constructionworkers, and industrial/commercial workers
• Ingestion, inhalation (paniculate and volatile emissions), and dermal contact of surfaceand subsurface soils by all potential receptors (It is assumed that due to construction
WOO-ITW9U7ei\HHRA\HHRA crioBttdec 4-1MWH
Human Health Risk Assessment »|Lake Calumet Cluster Site EXPOSURE ASSESSMENT '
I*.
LADD(mg/kg-day) = EPCxSAxAFxABSxEFxEDxCF/(BWxAtc) (8)
where: 1
SA,cm2-Body Surface AreaAF, mg/cm2=Soil Adherence FactorABS. onitless = Dermal Adsoiptkn Factor
= EPCxSAxPCxETxEFxEDxCF/(BWxAlc) (10)
where:PC, cm/hour = Permeability CET, hours/day = Exposure Time
Equations to calculate AM) and LADD via inhalation of water are:
ADD(mg/kg-day) = EPC^xIRxEFxEDxCT/(BWxATn) (11)
LADD(mg/kg-day) = EPC»xIRxEFxEDxCF/(BWxATc) (12)
wbeie:
Pnaincter values for exposure to different media are proposed in Tables 4-1 through 4-3.
rEquations to calculate ADD and LADD via dermal contact with water are: '|
= EPCxSAxPCxErxEFxEDxCF/(BWxATn) (9) fj1
The calculations discussed bdow are based on building a model for calculating the air -;concentration of the groondwater contaminants. The model is described in Appendix B. ,
Estimation of pathway-specific exposure doses requires development of parameter values. \m
rrn
Human Health Risk AssessmentLake Calumet Cluster Site EXPOSURE ASSESSMENT
Table 4-1Parameter Values for Exposure to Soil at the Lake Calumet Cluster Site
Exposure Factor
Soil Digestion Rate1
(rag/day)Fraction Ingested"(unitless)Inhalation Rate0
(m3/hour)Exposure rate'(hours/day)Body Surface Areae,(cmf)Soil Adherence Factor0
(mg/cm2)Particulate EmissionFactor (kg/m3)Exposure Frequency(days/year)Exposure Duration*(years)Body Weight"(kg)Averaging Time forNoncarcinogens (days)
On-siteWorker
50
0.5
1.1
5°
3,300
0.2
8.00E-10
50"
25°
70
9,125
Mower
480
1
1.7
8
3,300
0.2
8.00E-09
10d
25"
70
9,125
LandscapeWorker
50
0.5
1.1
8
3,300
0.2
8.00E-10
20"
25D
70
9,125
ConstructionWorker
480
1
2.8
8
3,300
0.2
8.00E-09
30*
la
70
40'
Industrial/CommercialWorker
50
0.5
1-1
8
3,300
0.2
8.00E-10
250*
25"
70
9,125
Notes:* Tiered Approach to Corrective Action Objectives, EPA, World Wide Web, 2000.b Assumed based on activity patterns and time spent on-sitec U. S. EPA, Exposure Factors Handbook, 1997. Inhalation rates based on light, moderate, and heavy activities.d Based on Expected working assignments at the Facility. Steve Hogan, Spire Corporation.e U.S.EPA Region 9.
;3
4-50MWH.
numan neann KISK AssessmLake Calumet Ouster Site
cmEXPOSURE ASSESSMENT
TaMe4-2Exporore Factors for Dermal Contact with Ground water and Surface Water
Expoanc Factor
Body Surface Area*(cm)17«>U«M F_ _l_-_LUlB_f~U11ui|HJCure HcuuEucy(days/year)Expomie Duration0
Body Weight*(kg)Averaging Time forNoncuciuoBjens (days)
toter' U.SJEPA Region 9. www, 2000.' Marie JohMoa, USEPA Regkw 5
OMtte Worker
3300
5
25
70
9,125
ConstructionWorker
3300
5
1
Industrial/
Worker3300
5
25
70 70J!
40* 9,125
Awned «il*e bawd OB activity DBUEIIBTieted Approach to Corrective Action Objectives, DEP A, 2000
Table 4-3Exposnre Factors for Dermal Contact with Sedimeat
Exposare Factor
Body Surface Area*(cm1 )Soil Adherence Factor*(mg/cnr)mpoture iTequepcy(daysAyear)»J T^giirifM-m*
oSS"Body Weight*(kg)A veragiog Time forNoocarcmogtns (days)
On^tte Worker
3300
ConstructionWorker
3300
Industrial/
Worker3300
0.2 OJ 0^1
5
25
70
9,125
5 5
1 25
70
40*
70
9.125
' IL&EPA Begin 9. »mr. 2000.»»«_•, u ,USEPARefk»5
* Tiered Aaproach to Coifecti<eActio«Ot>yecth|e«.IEPA. 2000
4-6
Human Health Risk AssessmentLake Calumet Cluster Site EXPOSURE ASSESSMENT
V
•£J
Dermal adsorption factors were developed following guidance in IEPA (1994). Dermaladsorption factor of 0.01 was selected for all inorganic constituents. For Polynuclear AromaticHydrocarbons (PAHs), exposure doses via dermal contact were assumed to be same as those viaingestion. Dermal adsorption factors for other organics are listed in Table 4-4.
Table 4-4. Dermal Adsorption Factors
COPC
InorganicsBis(2-ethylhexyl)phtha]ateTetrachloroetheneTrichloroetheneVinyl chloride
Henry's LawConstant *(unitless)
NA4.2E-067.5E-014.2E-011.1E40
Octanol/WaterPartition
Coefficient*(unitless)
NA2E-M38
4.7E+Q25.1E4023E401
Dermal AdsorptionFactors'1
(unitless)
0.010.40.030.030.03
Notes:a EPA(1996b)b BEPA(1994)
Permeability constant were developed in an EPA document (1992c). Permeability constant of0.001 was selected for all inorganic constituents and the value for organic constituents are listedin Table 4-5.
Table 4-5. Permeability Constants
COPCInorganicsBis(2-ethylhexyl)phthalateBenzeneBenzo(a)pyreneBenzo(a)anthraceneBenzo(b)fluorantheneChryseneDibenzo(a,h)anthracene1,1-Dichloroethenetrans-l,2-dichloroetheneIndeno(l,2,3-<:d)pyreneTetrachloroetheneTrichloroetheneVinyl chloride
Permeability Constants' (cm/hr)l.OE-033.3E-022.1E-021.2E4008.0E-011.2E+008.1E-012.7E4001.6E-02l.OE-021.9E-fOO4.8E-021.6E-027.3E-03
Note:c EPA(1992c)
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Human Health Risk AJCluster Site EXPOSURE ASSESSMENT
For VOC contaminants in groundwater, the values of their diffusion coefficients in water areneeded in die model for calculating die concentration of groundwater contaminants in air. Thediffusion coefficients of these VOCs are available in (EPA 19966) and listed in Table 4-6.
Table 4-4. DHrusfao Coefficients in Water (carffoc)
coreBenzeneMemyfene Chloride4"M | •uiKvoDcnzcoe|fflllYlp^yi|yi*ii**
ToroeneXylenes
Diffnsk»Coefficieatsa(nih less)9.80E-061.17E-058.70E4)61.90EA68.60&06230E45
a EPA(1996b)
Human Health Risk AssessmentLake Calumet Cluster Site TcoacrrY ASSESSMENT
5.0 TOXICITY ASSESSMENT
H
5.1 Carcinogenic Health Effects Criteria And Assessment
USEPA's Carcinogenic Assessment Group has estimated the excess lifetime cancer risksassociated with various levels of exposure to potential human carcinogens by developing cancerslope factors (SFs). The SFs are generally derived using conservative (health protective)assumptions. Cancer SFs developed by USEPA were used in this risk assessment. The toxicityvalues for potential carcinogenic effects of the COPCs are listed in Table 5-1.
Table 5-1. Toxicity Factors for COPCs*
Chemical
AntimonyArsenicBariumBervlliuniCadmium"ChromiumManganeseMercuryNickelThalliumVanadiumZincalpha-BHCBenzeneBenzo(a)anthraceneBenzo(b)fluorantheneBenzo(k)fluorantheneBenzo(a)pyreneBis(2-Chloroethyl) EtherBis(2-ethylhexyl)phthalateChryseneCarbon DisulfateChlorobenzeneChloroformDibenz(a,h)anthracene1 ,2-Dibromo-3-Chrolopropane1,1-Dichloroethane2,4 -Dimethylphenol4.4'-DDD4,4'-DDEEthylbenzene
Slope Factor (me/ke-dav)Oral
NA1.50E+00
NANANANANANANANANANA
6.30E+005.50E-027.30E-01C
7.30E-01C
7.30E-02C
7.30E4000
1.10E+001.40E-027.30E-03C
NANA
6.10E-037.30E+00C
1.4E+00"NANA
2.40E-013.40E-01
NA
InhalationNANANANANANANANANANANANA
6.30E+002.90E-023.10E-01C
3.10E-01C
3.10E-02C
3.10E+00C
LieE-KX)"NA
3.IOE-030
NANA
8.05E-02"3.10E400C
2.40E-3"NANANANANA
Reference Dose (ma/ke-dav)Oral
4.00E-043.00 E-04700E-022.00E-035.00E-041.50E+004.60E-02
NA2.00E-028.00E-057.00E-03"3.00E-01
NANANANANANANA
2.00E-02NA
l.OOE-012.00E-02l.OOE-02
NANA
l.OOE-016
2.00E-02NANA
l.OOE-01
InhalationNANA
1.43E-04"5.71E-06
NANA
1.43E-058.6E-05
NANANANANANANANANANANANANA
2.00E-015.71E-03
NANANA
1.43E-01NANANA
2.86E-01
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Human Health Risk ASMLake Calumet Cluster Site TOXICrTY ASSESSMENT
Table 5-1. Toxfctty Factors for COPCs*
ChelcaJHeptachlorIndeno(1.23-cd)pyrcneMetfaykne ChlorideNaphthaleneN-Nitrmodipheoylamine*r.Btivhtmn*ttMMMCi euaciuoroeincoeToioeocl.U-Trichloroethance
TrichhwetheneTotal PCBsVinyl chlorideXvtenes
Slooe Factor f mfcAf-dav)Oral4.50E+00730&4)lc
7.50E-03
NA430E4B3.2E-Q2
NANA
.1E-Q2ZOOB+007.2E-01
2.00E+00
Ifilf«l*ri(fn
4J5E+00"3.10E4)le
1.65E-03*NANA
2.0E-03NANA
6.QE-032.00E-fOO1.6E-02
NA
Reference DCOral
5.00E-04NA
6.00E-022.00E-02
NALOQE-O^2.0QE-012.00E-02
VT ANANA
3.G&Q3
sc (me^ks-day)Infaalatkw
4JQE400NA
8.57E-01"837E4M
NANA
1.14E-01639E-Q1
NANA
2.9E-Q2NA NA
Notes:* iSy«ea(IRIS)
I EBWUMBI ••! Afbctt Sumaay TaMe (HEAST) «s referenced in the Rgk Auessaienti jyrtea (RAB). Ode Ridge NrtHMl Labantoy. 2001.
-RAB. O* Ridge Ntalnd Ldxnuy. 2001.'fttefc JohMo^ USEPA. Regioa 5. Penoml CoaoonicMiaa with Pinaki Banjee. MWH. 2000.
5-2
Human Health Risk AssessmentLake Calumet Cluster Site TOXICITY ASSESSMENT
IS' '1
V
a
V!
^ <
1:1
The critical effects of each carcinogenic COPC are listed in Table 5-2.
Table 5-2. Critical Effects of Carcinogenic COPCs"
COPCs
Benzo(a)anthracene, Benzo(b)fluoranthene,Benzo(k)fluoranthene, Benzo(a)pyrene, Chrysene,Dibenzo(a,h)anthracene, Indeno(l,2,3-cd)pyrene, 1,2-Dibromo-3-Chrolopropane (ingestion only)
l,2-Dibromo-3-Chrolopropane (ingestion only), Bis(2-Chloroethyl) Ether, Bis(2-ethylhexyl)phthalate,chloroform (ingestion only), DDD, DDE, Heptachlor,alpha-BHC, Methylene chloride, Tetrachloroethene,Trichloroethene, Vinyl chloride
Benzene
Arsenic, Beryllium (Inhalation only), Cadmium(Inhalation only), Chromium (Inhalation only),Methylene chloride, Nickel, Vinyl chloride
Effects/Target Organs
Gastrointestinal System
Liver
Circulatory System
Respiratory System (Lungs)
Note:* Tiered Approach to Corrective Action Objectives (IEPA, 1997).
5.2 Noncarcinogenic Health Effects Criteria And Assessment
Health effects for chemicals exhibiting noncarcinogenic effects are generally developed usingreference doses (RfDs). The RfD is an estimate of the daily exposure to the human populationthat is likely to be without an appreciable risk during a lifetime. The uncertainty associated withthe RfD is at least one order of magnitude and may be as high as several orders of magnitude.RfDs are expressed in units of dose (mg/kg-day) and are developed by USEPA. Table 5-1 liststhe RfDs for potential noncarcinogenic effects for the COPCs.
The RfDs are selected by identifying the lowest reliable no observed effect level (NOAEL) orlowest observed adverse effect level (LOAEL) in the scientific literature, then applying a suitableuncertainty factor (UF) and a modifying factor (MF), to allow differences between the studyconditions and the human exposure situation to which the RfDs are to be applied.
Each COPC exerts noncarcinogenic effect on specific target organs or mode of action. Forexample, mercury is known to affect central nervous systems while barium affects the circulatoryor reproductive systems. In evaluating health effects due to exposure to multiple COPCs,consideration is given to the COPCs with similar target organ effect. The critical effects ofeach non-carcinogenic COPC are listed in Table 5-3.
0:>PreieaNMtaU1600-l76«9U70l\HHRAyHHItAc<liuMUlac 5-3
Human Health Risk AssessmentLate Calumet Cluster Site TOXICITY ASSESSMENT
Table 5-3. Critkal Effects of Noo-CaranogenkCOPCs
COPC
faftmtimt finmnlifln rmlvY* fhli m JUUIMUM**
1 1 I>irfikvrv*h»^* Fthvflvn7riv>* Tnlm^(ingHrtkm only/, Vanadium*
2,4-Draethyiphenol*, Toluene1, Xyfenes*.MMIOWW* Mefnirv*
f^avtrai rfimlfuip* FltivUvfimv/tnlulatfifvi
only)*. Antimony, Barium", 2,4-Lwneuiyipnenor, uuoc
Naphthalene*, Toluene*, Vanadiumb, Nickel"
OiLaiaJafiij^ia^/iiigpjtfinin nnlv^
Ethvlbenzene. Toluene
EffectsyTarget Organs
Kidney
Central Nervous System
Circulatory System, Reproductive System
Respiratory System
Liver
t (IEPA, 1997).Nou:• Ticnd ApprcMcfa » Cometh* Aetna Objetb Agewy for Tone Sdxtace and Disene Regbtry (www.ATSDR.gov, 2001).
Toxicity factors are not currently available for lead; therefore, exposure to lead was notevaluated in this HHRA. Health effects from exposure to lead are estimated based on Mood-leadlevels. Blood-lead levels are estimated based on lead uptake through diet and exposure to water,soil, and air. IEPA has set a remediation objective of 400 nog/kg for lead in soil for residents andworkers (IEPA, 2001). Soil locations where lead concentrations exceed 400 nog/kg wereidentified in Ham (2001).
T'"1liHuman Health Risk AssessmentLake Calumet Cluster Site RISK CHARACTERIZATION
6.0 RISK CHARACTERIZATION
Carcinogenic risks and noncarcinogenic hazards were characterized for each chemical, multiplechemicals within each exposure pathway, and for exposures attributable to multiple pathways, asappropriate.
6.1 Carcinogenic Risks
Quantitative human risk estimates were derived by combining the estimates of chemical intakederived in Section 4.0 (Exposure Assessment) with the health effects criteria presented in Section5.0 (Toxicity Assessment). For potential carcinogenic chemicals, excess lifetime cancer risks(ELCR) are estimated by multiplying the cancer slope factor by the estimated daily chemicalintake. The estimated ELCR represents a high-end probability that an individual could contractcancer due to exposure to the potential carcinogen under the specified exposure conditions.
•JwELCRs are calculated using equation (13):
f ••ELCR = LADDxSF (13)
"""i"-i
The intake is assumed to occur by inhalation, ingestion, and dermal contact. Therefore,additivity of effects is assumed such that the total ELCR for each chemical is obtained bysumming the chemical specific risk estimated for both pathways as it relates to a specificmedium. The total ELCR for exposure to multiple chemicals is expressed as:
fi
(14), .~J
where:
f V, ELCRe = Total exposure via a specific pathway"" ELCRi = ELCR estimate for the ith chemical
•""'5
ft 'j|p The total ELCR equals risks via all appropriate pathways, and is expressed as:
•'! Total ELCR = ELCRei + ELCRe2 +...+ ELCRei (15)|J
where:«rat
{•<* ELCRei = ELCR resulting from the ith pathway.
Carcinogenic risks are expressed as a probability for a receptor to develop cancer. A risk level of1 x 10"* (1E-06) represents a high-end probability of 1 in 1,000,000. USEPA generally uses apotential upper-bound risk estimate of 1E-06 as a point of departure, while a risk range of 1E-04to 1E-06 is used as a target range for making risk management decisions. USEPA (1991) statesthat the upper boundary of the risk range is not a discrete line at 1E-04. A specific risk estimatearound 1E-04 may be acceptable at some sites.
a\Proj<oNiirtaU7«IO-I769W7631\HHRA\HHRAalB»«uloc 6-1
Human Health Risk ASMLake Calumet Cluster Site _ RISK CHARACTERIZATION
«U NoMardMgenk Hazards
Noncarcinogenic hazards are presented as the ratio of the daily intake to die RfD or HazardQuotient (HQ). The HQ for a specific chemical is calculated using Equation (16):
HQ = ADD/Rfl> (16)
Chemicals that cause noncaicinogenic hazards target specific organs within human.Noncarcinogemc hazard attributable to exposure to all chemicals that affect the same organ via aspecific exposure pathway is expressed as hazard index (HI) as follows:
= HQl+HQ2+...+ Hqi (17)
where:
Hie = hazard index via a specific pathwayHQi — hazard quotient for die ith chemical
The total noncafcinogemc hazard is calculated by:
Total ffl = Hkl+Hfc2 +...+ Hiei (18)
where:
Hlei = hazard index via the ith pathway
The HI is useful as a reference point for gauging the potential effects of the environmentalexposures to complex mixtures. HI greater than one suggests that human health effects would bepossible if exposure occurred under the conditions evaluated hi the assCTimcnt m general, HIless than one is unlikely to be aMoriatrd with any health risks, m this HHRA, His for allpathways and COPCs were summed to generate cumulative HI values.
Potential carcinogenic risks and noncaninogemc hazards are estimated for each medium undercharacieriTBd in the f!SM and under thg HMrniftinft* ny-H in rainilirting HIP.
daily doses. Carcinogenic and noncarcinogenic risks were rnkTilafrd via ingestion, inhalation,and dermal contact pathways. Calculations of ADD, LADD, HI, and ELCR for Album, U.S.Drum and Unnamed Parcel are presented in Appendix C.
The carcinogenic risks and noncarcarcinogenic hazards for each of the site are summarizedbelow.
6-2
Human Health Risk AssessmentLake Calumet Cluster Site RISK CHARACTERIZATION
6.3.1 Altarm
The carcinogenic risks and noncarcarcinogenic hazards for exposure to each of the media atAlburn area are presented in Table 6-1.
Tatofle 6=1. Cardmogemk Risk amdl NdnmcardEOgemk Hazards tor Eadh Medina a f t .
©im°sifeWorker Wonto Worker
Total ELCR 8E-07 3E-08 8E-07 NA NA1E-02 1E-01 1E-02 NA NA
SunrfFsxBB WaterTrotofl ELCR 3E-09 IE-10 3E-09 NA NA
4E-05 4E-04 4E-05 NA NASednmesmi
Total ELCR 2E-07 9E-09 2E-07 NA NA1E-03 1E-02 IE-03 NA NA
In Table 6-1, the shaded cells indicate that the total ELCR exceeds l.OE-06 or total EH exceeds1.0. Risks are primarily due to exposure to soil. Risk due to exposure to sediment, surface waterand groundwater are insignificant. The carcinogenic risks represented by ELCR exceed 1E-06for all receptors. The noncarcinogenic risks represented by HI are equal to or exceed lE-tOO forconstruction workers. COPC that contributed significantly to carcinogenic risks (risks exceeding1E-06) and the corresponding receptors are listed in Table 6-2. For noncarcinogenic hazardsexceeding 1, the primary COPC is toluene and the corresponding receptor is constructionworker.
TatbD® 6-2, Summary off CarcSmogemk COPCs all ABtairm•* t
Cardnogenk COPCsArsenicBenzeneBenzo(a)pyreneTotal PCBsVinyl Chloride
ReceptorsIndustrial/Commercial Worker, MowerIndustrial/Commercial WorkerIndustrial/Commercial Worker, MowerIndustrial/Commercial WorkerIndustrial/Commercial Worker, Mower
6.3.2 U.S. Draum
At the U.S. Drum area, no COPCs were selected in sediment samples. Therefore, only soil,surface water and groundwater are considered as the exposure media in the U.S. Drum. Thecarcinogenic risks and noncarcarcinogenic hazards for exposure to each media are presented inTable 6-3.
O \PfDJcclNumbeiM7600-1769S\l763l\HHRA\HHRAalujmjloc 6-3
f]
fi
Human Health Risk AssessmentLake Calumet Cluster Site UNCERTAINTIES
7.0 UNCERTAINTIESUncertainties are introduced at various points throughout the HHRA process, a product of theuncertainties associated with all data and the assumptions used. Specific areas of uncertainty arerelated to data evaluation; exposure assessment; toxicity assessment; and risk characterizationare discussed in this section.
$1 7.1 Exposure Assessmentj"^rt The exposure estimates used in this HHRA are conservative and, to be health protective, are•ij designed to overestimate actual risks when there is an uncertainty. Several of the factors
contributing to uncertainty result in probable overestimation of exposure:~!.
< ^ • The directed (biased) nature of the sampling plan, which focuses on the most contaminated%i parts of the site;
•ri '• The use of maximum concentrations as EPCs for groundwater, sediment and surface waterdata available from multiple sampling rounds;
q• The use of steady state assumptions for the source concentration estimates (i.e. the COPCconcentrations are not subject to decrease due to attenuation and/or degradation for the durationof the exposure period);
• The exposure parameter values for receptors.
^ Another factor which could lead to over or underestimation of exposures is the use of one-halfMDL to estimate the nondetects.
; 7.2 Toxicity Assessment
: I Basic uncertainties underlying the assessment of the toxicity of a chemical include:si
,i • Uncertainties involved in extrapolating from underlying scientific studies to the exposure| j scenarios being evaluated, including variable responses to chemical exposures in human and
species and between species.
r; These uncertainties could either under- or overestimate the true toxicity of chemicals present.J The toxicity assessment process compensates for these uncertainties through the use of, q uncertainty factors and modifying factors when deriving RfOs for noncarcinogens, and the use of| •! 95% confidence limit when deriving the SFs for carcinogens.
73 Risk Characterization
When discussing uncertainties associated with the overall risk assessment, the cumulative effect. ; of conservative assumptions throughout the process and the likelihood of the exposures
©MWHj OMYqBclNi ia\17tOO-17fi9M7Ol\HHRA\HIOtAc*aaeuloc 7-1
Human Health Risk AiLake Calumet Cluster Site UNCERTAINTIES
postulated and estimated in the exposure assessment actually occurring should be consideredThe cumulative effect of conservative assumptions may substantially overestimate true risks.The nature of risk estimation process ensures that the true risks are more likely to beovcinuiniatrd than underesrimatrid
7-2
Human Health Risk AssessmentLake Calumet Cluster Site CONCLUSIONS
.-, 8.0 CONCLUSIONSiy
The HHRA was conducted to assess the potential adverse human health effects that could occurijj| due to exposure to contaminants in each media (soil, sediment, surface water and groundwater)IB! at the Cluster Site. The exposure and risk assessment of carcinogenic risk and noncarcinogenic
hazard are performed separately at three areas in the Cluster site, which are Alburn, U.S. Drum-,|| and Unnamed Parcel. Carcinogenic risks and noncarcinogenic hazard due to exposure toJ ' 1 contaminants in each media at the three areas are summarized below:
aH In Alburn area, exposures to soil, sediment, surface water and groundwater are discussed. Riski due to exposure to contaminants in soil exceeds carcinogenic risk of 1E-06 for all receptors.
COPCs that contributed significantly to carcinogenic risks (exceeding 1E-06) are arsenic,1 -• benzene, benzo(a)pyrene, total PCBs and vinyl chloride. For noncarcinogenic hazard, among all
kuf receptors, the exposure to contaminants in soil for construction worker exceeds HI of 1E+00 andY*^ the primary contributed COPC is toluene. The exposure to contaminants in other media
~.! (including sediment, surface water and groundwater) do not exceed carcinogenic risk of 1E-06 or1 noncarcinogenic hazard of 1 for all receptors.jga
~H In U. S. Drum area, no COPCs were selected in sediment samples. Therefore, only exposure tocontaminants in soil, surface water and groundwater are discussed. The carcinogenic riskexceeds 1E-06 in soil for all receptors and the primary COPCs are arsenic, benzo(a)pyrene,
~; , dibenz(aji)anthracene and total PCBs. No noncarcinogenic hazard exceeds 1 for all receptorsdue to exposure to contaminants in soil. The exposures to contaminants in surface water and
, groundwater do not exceed carcinogenic risk of 1E-06 or noncarcinogenic hazard of 1 for allreceptors.
fc-J
, In Unnamed Parcel area, no COPCs were selected in sediment and surface water. Thecarcinogenic risk due to exposure to contaminants in soil exceeds 1E-06 for on-site worker,
' ^gf industrial/commercial worker and mower. The primary COPCs in soil for carcinogenic risk arei arsenic and benzo(a)pyrene. No noncarcinogenic hazard exceeds 1 for all receptors due to
1 j exposure to contaminants in soil. The exposures to contaminants in groundwater do not exceeda carcinogenic risk of 1E-06 or noncarcinogenic hazard of 1 for all receptors.
GjDMWH8-1 """""""""J
Human Health Risk AssessmentLake Calumet Cluster Site REFERENCES
9.0 REFERENCES
Agency for Toxic Substances and Disease Registry, 2001 . www.ATSDR.gov.
J Chrzastowski M. J. and T. A. Thompson. 1993. Late Wisconsinan and Holocene CoastedEvolution of the Southern Shore of Lake Michigan. Illinois Department of Energy and Natural
p| Resources, State Geological Survey Division: Champaign, HI. Reprint 1993D.
Ecology and Environment, Inc. (E & E). 1999a. Results of Phase I Sony ling Activities for Laken Calumet Site. Chicago, Illinois, March 10, 1999.
Ecology and Environment, Inc. (E & E). 1999b. The Nature and Extent of Contamination at the•>• } Lake Calumet Cluster Site. Chicago, Illinois, November 30, 1999.<u
Gilbert, R.O. 1987. Statistical Methods for Environmental Pollution Monitoring. Van Nostrand•„ ' Reinhold.
Harza Engineering Company, 2001. Comprehensive Site investigation Report. Lake calumet• Cluster Site: Alburn, U.S. Drum, and Unnamed Parcel Areas.
? ;
Illinois Environmental Protection Agency, 1994. Interim Default Values for the Estimation of thej Dermal Absorption of Chemicals from Soil.
Dlinois Environmental Protection Agency, 2001. Illinois Tiered Approach to CleanupObjectives (TACO) Guidance Objectives.
Johnson, Mark, U.S. Environmental Protection Agency, Region V. 2000. PersonalCommunication (e-mail) with Pinaki Banerjee, Harza. March 3 and March 17, 2000.
Wi MWH. 2001. Comprehensive Site Investigation Report- Lake Calumet Cluster Site: Alburn,
' I U.S. Drum and Unnamed Parcel Areas. Final.i***J
Persaud, D.R. Jaagumagi and A. Hayton. 1993. Guidelines for the Protection and Managementof Aquatic Sediment Quality in Ontario. ISBN 0-7729-9248-7. Ontario Ministry of theEnvironment. Toronto, Canada.
Piskin K. and R. E. Bergstrom. 1975. Glacial Drift in Illinois: Thickness and Character. IllinoisDepartment of Registration and Education, State Geological Survey Division: Urbana, HI.Circular 490.
Risk Assessment Information System (RAIS), 2001. Oak Ridge National Laboratory.http://risk.lsd.ornl.gov/index.shtml
©MWHa\ftcjeoN»b^7«»-l769<M763!\HHRA\HHRAc»JnD»t<k>c 9-1 n - n u u i i i i i
Human Health Risk AssessmentLake Calumet Cluster Site
Roadcap G. S., and W. R. Kelly. 1994. Shallow Ground-Water Quality and Hydrogeotogy of theLake Cabana Area, Chicago. Illinois. Illinois Department of Energy and Natural Resources andUnited States Environmental Protection Agency: Springfield, Dl. Interim Report.
Smer M, R. E. Bergstrom, R F. Smith, G. R Emrich, W. C. Walton, and T. E Larson. 1959.Preliminary Report on Ground-Water Resources of the Chicago Region, Illinois. Illinois StateWater Survey and Illinois State Geological Survey, Cooperative Ground-water Report 1.
U. S. Environmental Protection Agency, 1989. Risk Assessment Guidance forSuperfundXRAGS): Volume L Human health Evaluation manual (Part A). EPA/540/1-89/002.
U. S. Environmental Protection Agency. 1991. Role of the Baseline Risk Assessment inSuperfund Remedy Selection Decisions. OSWER Directive 9355.0-30. Washington D.C
U. S. Environmental Protection Agency, 1992*. Guidance for Data Usability in RiskAssessment Publication 9285.7-09
U. S. Environmental Protection Agency, 1992b. Supplemental Guidance to RAGS: Calculatingthe Concentration Term. Publication 9285.7-081. Washington D.C.
U. S. Environmental Protection Agency, 1992c. Dermal Exposure Assessment: Principles andApplications. EPA/600/8-91/D11B. Washington D.C.
U. S. Environmental Protection Agency. 1993. Superfund Standard Default Exposure Factorsfor Central Tendency and Reasonable Maximum Exposures. Preliminary review Draft, May.
U. S. Environmental Protection Agency, 1996a. Ecological and Toxicotogical (EcoTox)Thresholds. EPA/540/F-95/038. PB95-963324. Office of Solid and Emergency Response.
U. S. Environmental Protection Agency, 1996b. Technical Background Document for SoilScreening Guidance. EPA/540/R-95/128.
U. S. Environmental Protection Agency, 1997. Exposure Factors Handbook. EPA/600/P-95/002A.
U. S. Environmental Protection Agency, 2001. Integrated Risk Information System.
U. S. Environmental Protection Agency Region DC, 2001. Preliminary Remediation Goals.
9-2
N
1000 2000 Feet
, [
SOURCE:USGS Lake Calumet, Illinois,7.5 Minute Quadrangle, 1965, Revised 1997
MWHUOHTSOUUrfWATSONIlMCA
Figure 1
SITE LOCATION MAPLAKE CALUMET CLUSTER SITE
Chicago, Illinois
SED14,fSW14;pis, swis
LC01 ISED1LSW11
SED12, SW12
LC62
• SED10, SW10
SED09, SW09
pit 01
GW3.pit 02
pit 51LC03i *SED08, SW08
39 pit 04 pit 05
i pito8pit°7 .*<* SED07,SW07
- 2SED1
2SEP2\
Pit09'
33 41
pit 10 pit 11 pit 12 njt 13
pit 14 Pit15 Pit16
pit 19 G21Spit 21 pit 20 Pltl8
oiti7 . ,
18 12*AW3
|pit52pit53
.-AW^' M,,05 LC10 nit?717 ^ ' • 43 nit ?i Pit24 ,ocpit26 Plt27
;18 [ y \ 44 P11 pit 25F
V3 !7\ P03 LC09 pit29LC12;W4 2!/ 2oiio745.1B Pit32pit3i pit30 LC| .SED05, SW05>3 19
2SEi6 \ QW2 pit28|:
21 pit 33 P't 342SED7
^ 2B ,SED04,fW047B 6B 5B 4B 3B TC04
8B nit-^7 .^sn;ti^y
21B 10B HB 12B
9P 42B,
20B 18B 17B19BVI
Pit37 pit36Pits/
;.SED03,SW03
pit43
R pit 4122B 23B 24B * 25B 26B 27B pit44 pit 45 J * SED02, SW02
\
30B Pit46
33B 32B 3 IB 29B28B , pit 49 pit 48pit 47 1|ED19,SW19
37B 38Bplt50 SED01,SW01
8, SW18
LEGENDH Groundwater (E&E, November 1999)
A Sediment (E&E, November 1999)
O Sediment & Surface Water (E&E, November 1999)
® Surface Water (E&E, November 1999)
• Test Pit—— Area Boundaries (Album, U.S. Drum and Unnamed Parcel)
MWH
200 200 400 Feet
N
FigureTEST PITS, MONITORING WELLS, SOIL BORINGS
SEDIMENT AND SURFACE WATER SAMPLE LOCATION;LAKE CALUMET CLUSTER SITE
Chicago, Illinoi
PRIMARYSOURCES
PRIMARY RELEASEMECHANISMS
SECONDARYSOURCE
SECONDARY RELEASEMECHANISMS
EXPOSUREMEDIUM
EXPOSUREROUTE
POTENTIAL RECEPTORS aLU
-1
Incinerator Emissions/Disposal/Spills
Landfills/Wastepits
SurfaceRunoff
Infiltration/Percolation
ParticulateEmissions
Infiltration/^ Groundwater .
Ingestion D A A D DInhalation D A A D DDermal O A A O O
Surface / SubsurfaceSoils
Sub-Surface SoilIngestionInhalationDermal
OOO
OOO
Partinulate/Emissions
Soil IngestionInhalationDermal
OOO
OOO
Air Inhalation O O
Air
LhOfcNO:
G Fairway Complete aria significantD Pathway Complete but InsignificantA Pathway Incomplete
OOO
OOO
O
OOO
OOO
O
OOO
OOO
O
SurfaceRunoff
Surface Water/Sediment
Ingestion Q A A D dInhalation D A A D DDermal O A A O O
°l••
MONTOOMERYWATSON HAR2A
Figure 3CONCEPTUAL SITE MODEL
LAKE CALUMET CLUSTER SITEChicago, Illinois
_»
Table 1. UCL95 and EPCs For Soil COPCs in Alburn (unit: ug/kg)
AndyteName,Z4-Trtchtofobenzene,2-Dlbromo3-Chk3ropropane,2-Dtchkxobenzene
1 ,2-Dlchloroethane1,4-CHchkxobenzeneZ2'-Oxybl8(l-Chloro)PropaneZ4.5-TrlchkxoDhenolZ4.6-TrtchloroDhenolZ4-DlchloroohenolZ4-D)methvtohenolZ4-CHnltroDhenolZ4-CHnltrotoluenel-Methvtohenol1-NttroanMnel-Nltroohenol
AcenophtheneAcenaDhthyteneAcetoneAcetoohenoneAldrinalpha-BHCdpha-Chkxdaneatpha-EndosutfanAluminumAnthraceneAnltmonyArochlor 1016Arochlor 1221Arochlor 1232Arochlor 1242Arochlor 1248Arochlor 1254,1,1 -Trichloroethane, 1 ,Z2-Te1rochtoroethane, 1 ,2-Trtchtoro-l ,Z2-Trtfluoroethane,1.2-Trichkxoethane
.1-DlchloroetneneO A pn,i,na<» itfili U^MA
2-Chtofonaphtholene2-ChtofOphenol
Max Value38500038500038500038500038500C
88002200088008800
51000220008800
2900C2200C2200C
1300002500C
38500C880C
15C17C
200C37
3590000C56CXX
102000C44(9a44(
590C10001790
3850013850038500385003850038500
880880880
Mln Value3
4.51
4.51
15012C15C15027
37512023
3753752221c*.
2C0.41
0.0770.29
O.i267000C
3136(
15315151515
4.54.54.5
4.5151515
Average8651.998581.22
84418481.468401.54841.1672070.06834.833806.1671370.162775.27846.9781400.392178.422192.723805.991324.149018.43790.3446.240928.8258738.74694.3994J1.1E+072562.9726579.J63.7529128.87663.7529182.09'504.059498.14214580.8485.3-8503.618483.9)8385.18485.0825.165834.61821.55
tandardDeviation44187.42344194.76
44214.88144211.24144222.6451397.74963494.87161401.61171395.99035469.90414182.82111429.48923486.71513620.25853557.896
15719.6373537.471944343.5531416.824317.05711421.319347225.234136.63748825631594./7212.5881130973.1'95.420829192.4547695.420829679.284-
1293.8221265.005166902.38-44210.50544207.49'44210.76544203.45
44210.561396.29*
1401.62651404.672
nAve.5.599135.75717
5.448615.502565.362246.052686.915836.021885.9825
5.989597.207766.013546.117466.963377.008716.444675.983366.204655.794980.829590.999861.209390.78023
16.0936.622218.253933.552524.259963.552523.822074.576244.530025.508U5.587135.540925.516315.485715.556316.0060!6.02185.9910
ntandard
Deviation2.87810272.634513
2.82417142.79397622.79890621.01608391.05144411.03306191.0193097r.24048641.08758451.04886531.37841061.04618321.02957131.58189841.38573542.3506628
1.221961.16978
1.42465651.54493231.05458760.46165251.47107091.42118260.92856220.92616030.9285622
1.2786481.73528891.71233242.94142632.70564532.791776
2.79237382.80388792.7436891.0317161.03245
1.034026!
Number909090909C9C90909090919190929C9190909087868787949194858585858588909090909(91999
NonDet736080896477808182614978387872101750715936336207V
767676694447818187897!8ia885
DetFrea193311
1291411109
32461458152G8981442132586229
100929511111119484710103
136
116
IStdDev2.902.652.802.802.80.00.05.05.00.25.10.05.40.05.05.60.40
2.35.20 ..15.45
1.551.050.451.451.400.950.950.951.301.751.702.952.702.802.802.802.751.051.051.05
tStat1.6651.6651.6651.6651.6651.6651.6651.6651.6651.6651.6651.6651.6651.6641.6651.6651.6651.6651.6651.6651.6661.6651.6651.6641.6651.6641.6661.6661.6661.6661.6661.6651.6651.6651.6651.6651.6651.6651.6651.66!1.666
hStal4.8
4.444.664.664.662.312.362.362.312.582.422.362.762.362.363.012.764.022.532.472.822.942.361.842.82Z/62.262.262.262.643.2
3.144.884.524.664.664.664.W2.362.362.36
UCL1640616336162001623916162
108626831081105123303505109620122807281765491945
168001039
9.28612.6578.965.5851E+07
38214905680.99163.680.99304.1737.8722.7263201624316261162421614216243
10691081068
nUCL73586.435187.250586.148321.842682.5913.4832279.52910.509855.04
1209.833216.68920.2211756.042367.362431.743632.031554.6221354.1961.6526.2052811.594918.05444.976731.2E-f073434.5415845.567.5047136.56767.5047149.58J802.498714.65985319.237890.549850.148733.549094.242379.9893.364909.803883.981
EPC7358635187
505864832242683913.482279.5910.51855.041209.83216.7920.22
17562367.42431.7
36321554.621354961.656.205311.59518.0544.97671E+07
3434.515846
67.505136.5767.505149.59802.5
714.668532C378914985(467344909/4238C893.36909.«
883.98
Pagel
LiL. >• y^r* •
Table 1. UCL 95 and EPCs For Soil COPCs in Alburn (unit: ug/kg)
AnotyteNomeChkxomethaneChromiumChrysenecb-1.2-DlchloroetheneCobaltCopperCyanideCyctohexanedetta-BHCDI-N-Butyl PhthalateDI-NOctytohthalateDibenz(ah)AnttiraceneDlbenzofuronDlchlorodlfluoromelhaneDletdrtnDlethy) PhthalateDimethyl PhthalateEndosulfan sulfateEndrlnEndrln aldehydeEndrln ketoneEthyibenzenoFluorantheneFluoreneaamma-BHCaamma-ChkxdaneHeptochtorHeptachkx epoxideHexachtorobenzeneHexochtofobutodteneHexachlorocyclopentadleneHexachkxoethaneIndenoO ,Z3-CD)pyreneIronIsophorone
1 A*«*4
Manganese .Mercury
Max Value385000
173000074000
38500084200
5010000218000385000
36340008800
1100077000
385000290
880C880C
19C28C35C
7£5000000
23000C9600C
22C52(
6<IK
880tssa88088tt
240CX40500000t
17000C6730001
5230000:40500001
3&a301
Mln Value4.5
1320031
1235
1400090
10.16
162122234.5
0.4530
1500.260.180.5
0.371
222C
0.120.570.9
.0.1715C15C15(15C
2C797000C
3!1
1530<8830CX156001
1!1.(
Average8484.81198441
3620.017456.419814.352511356457.618504.433.805811090.371103.631049.792315.129199.8522.3455
813.1817.5
9.8766313.718914.08827.3078497775.28491.313036.196.1273621.40123.9170110.5927841.222821.056921 .77<814.3321874.&5.2E+07
801.75898.3154949)1.9E+07
3173261
411.3;42.8971
StandardDeviation44210.609317243.178893.473141808.029
11612.76596920.5630331.15344207.2135.9606523732.502
1760.16621859.41888622.717944561.86639.249834
1427.3261395.462222.46348934.77913238.83226811.894515558622.8826801.327
10882.7323.74053464.4690697.809755518.6352121399.88611405.56271445.39341407.21 2<3382.9666550342741439.172120907.349955779.11089698!
5858092.!586.5761:65.424071
n Ave.5.5275511.36657.140245.518488.7753411.51457.135035.602980.655545.537086.217195.995696.311945.587132.0194
5.914056.005671.415151.537571.685371.343746.590977.628176.647810.7709
1.668320.715121.317496.0372£5.983376.1374
5.967976.6140117.45755.907535.645K12.417JI6.M4114.12615.4496!2.9906;
nStandardDeviation
2.78025861.24414421.44509112.82366271.04453521.21358961.302213
2.76258581.06046521.57433461.195133
1.36670141.49503432.83773981.51585341.12585291.019485
1.18116281.33645491.21216171.001623
3.61715071.68793031.47923641.09572851.48802370.93421491.47148031.03216871.04075521.04569631.039895
1.38784280.738418
1.08464882.94656671.28743050.754520!1.208896!1.029442;1.12028;
Number9094909093949090868987909190899090898989889091908790878890909090909290909494929^9:
NonDet8804
63303
78501936181681167081413927541739
473970287986668860
73370C04
56
Detfrea2
100963097
10097134279598082108222105456703981979046572068124
272
931001959
1001001009838
tStdDev2.801.251.452.801.051.201.302.751.051.551.201.351.502.851.501.151.001.201.351.201.003.601.701.501.101.500.951.451.051.051.051.051.400.751.102.951.300.751.201.051.10
tStat1.6651.6641.66516651.6641 A641.6651.6651.6661.6651.6651.6651.6651.6651.6651.6651.6651.6651.6651.6651.6651.6651.6651.6651.665.665.66J>.665.665.665.66b.66!.665.664.665.665.664.664.664
1.6641.665
hRtnl4.662.58?.8?4.A6?,,V>?fi32.644.592.362.942.532.7
2.884.732.882.472.312.532.7
2.522.315.823.142.8J2.422.8C2.262.822.362.362.362.362.762.0/2.424.882.642.072.532.362.42
UCL162433E+055181
14793118184E+0511780162624.8761749141813763820
1701929.271064106213.8419.8620.949.4192E+0513166494610.3732.715.311
13.91087106811/51061246E
6E-t0710549567
7E+052E+074E+06
51254.31
nUCL47364.22612715521.9
54155.114442.9287401
4218.9647206.84.434341437.35
1417.71511.462653.2
62111.837.8581936.957
875.2811.366616.699
15.58548.109174723348
149243617.785.2416125.27573.9700117.2037923.584884.8321039.07870.3412931.225.9E+07874.35899670^7805069
2.4E+073901427508.55449.5731
EPC47364
2612715521.95415514443
2874014219
472074.43431437.41417.71511.52653.26211237.858936.96875.2811.36716.69915.5858.10925E+0614924
3617.85.2416'25.276
3.9717.204923.58884.831039.1870.342931.26E407874.3699671
8050692E+074E+06508.5549.573
Page 3
Table 1. UCL 95 and EPCs For Soil COPCs in Alburn (unit: ug/kg)
Anolyte NameMethyl acetateMethyl ethyl ketoneMethyl feobutyl ketoneMelhytcvdohexaneMettiytene chlorideN-NltrosoaVN-PropytamHeN-NltrosodlphenylamlneNaphthaleneNickelNitrobenzene>.p'-DDD3,p'-DDEp.p'-ODTPentochlorpphenolPhenanlhrenePhenolPotassiumPyreneSeleniumSilverSodiumStyreneretrochkxoethenerhaMumTolueneFoxaphenelrans-1 ,2-Otchkxoerhenetrans-l,3-OlchtofopropeneTftehtoroetheneTricWorofluoromethaneVanadkimVinyl chloride
Zinc
Max Value385000385000385000385000400000
88008800
670000568000
8800190046078C
2200036000C
170007980000
1700009700
3710011900000
385000360000
I370C3700001
23tt38500T38500038500138500C34300138500
2500000435000
Mln Value54412
15015024
10500150
0.640.620.54375
|_ 3137
11700020
255IK
5760C4.5
*
241t
a/
4.51
1
11802
5440
Average8497.978579.398575.6112217.38884.02901.611864.66319992.956988.3821.05662.179936.802556.929
2419.2811193.71245.99
17471338175.672245.991882.0714574648489.7^7518.212587.3771264.6328.29'8468.598484.79
136618484.7'52691.58477.041981*681 77<
tandardDeviation44208.65744205.66444195.26556967.21947037.78
1485.931412.337685370.44788886.58
1405.5627211.1452966.324216111.820623794.734341267.1532635.75261194743.821517.183
1840.7664782.68611423093.344209.8£39793.45
2882.7756407745.4C491 .342*44213.63144210.61:62290.34944210.6264423.31744212.0152709426.1829308.2
n Ave.5.558455.663495.660395.632595.654146.075796.078677.5197810.52235.983372.532832.427282.706777.054927.776976.1204714.16867.791027.368926:3079613.92455.543035.S23&7.389296.322465.191615.449795.525525.539455.5065*10.49055.4874;7.45369
12.881
nStandardDeviation
2.7489122.70176262.783009
2.91733742.785822
1.05602011.02766022.08816890.77453661.04075521.73473161.59365491.6909835.0920442.6724867.2493431
0.67199281.62252590.89726661.44605770.77475162.76713672.82986090.97084153.44802610.92849492.80856162.78307622.9260942.81499090.78166812.813739^3.94292&1.046071
Number90909090909089909490908888909090949091949490909^89859(9(9t9(9'9C8991
NonDet84767442357467
10
8616132066
158
11
15400
8663I/27768589598)
C8<
1
DetFreq7
16185361182599
IOC4
82857727993699998457
1004
308571116
342
101i
9010
tStdDev2.752.702.802.902.80.05.05
2.10).801.051.75.60.70
1.101.651.250.651.600.901.450.802.752.850.953.450.952.802.602.952.800.802.803.951.05
rStat1.A651.6651.A651.6651.6651(W>1,6651.6651.6641.6651.6651.6651.6651.6651.6651.6651.6641.6651.6651.6641.6641.6651.66b1.6641.6661.6661.6651.6651.6651.6651.6641.6651.6651.664
hStat4.594.5?4.6(S4,«
4.AA?,V>?.,V)3.672.112.363.2
3.013.142.423.072.581.993.012.212.822.114.594./32.265.62.264.664.664.884.662.14.66.3!2.3<
UCL1625616336163312221417138
11621114
3497372242
106899.2348.5876.783085
184351709
2E+061195125672703
2E+0616248145013085
1E+05417.11622716243245901624363747162359E+056E+05
nUCL43192.940394.854583.186972.654745.5989.937958.47
36782.659392
884.832102.09567.4371110.5042781.7
16651.61397.68
204885115134.82922.232383.87178395345122.456761.63258.1
1669512347.6£
48095.147706.683496.151998.8
5794250804
5.9E+07885607
EPC4319340395545838697354745989.94958.473678359392884.83102.0967.437
110.52781.7166521397.72E+0615135
2922.22383.92E+0645122567623258.12E+06347M4809547707834965199957942508043E+07
885607
Page 4 c•J i- • U ; ' U
Us...
Table 2. UCL 95 and EPCs For Soil COPCs in U.S. Drum (unit: ug/kg)
Andvte Nome,1.1-Trichtoroethone.1.2.2-Tetrochloroethone. 1 ,2-TrtchJoro-l ,Z2-Trtthjoroethcme,1,2-TricMoroelhone
U-Dtehkxoethane,1-Dlchloroelhene,Z3.4.6.7,8-HeotachkxocSben2o-P-Dtoxif,Z3,4A7.8-HeDtachlorodibenzofuran,Z3,4,7,a9-Heptachlorodibenzofuran,Z3,4,7,8-HexochtorocBbenzohjran,Z3,6,7.8-HexacWorodlbenzo-P-DkDxln,23.6.7.8-HexacWofOCflbenzofuron,Z3,7.8.94texcichloroc«berao-P-Oloxln.2.3.7.8-Pentachtorodlbenzofuran,2,4-Trichkxobenzene,2-CHbfomo-3-Chloropropane.2-Dtoromoelhane,2-Otchlorobenzene,2-Otehkxoethane
1 ,2-DtehkxopfODane1 .S-Dtehtorobenzene1 ,4-Dtchkx obenzeneZ2'-Oxybb(l -ChlorcOProoaneZ3,4,6,7,8-HexocNofOCfibenzofuran2,3.4.7.6-PentachlorodtbenzofuranZ3,7,8-Tetrochkxocfiben2OfiJranZ4.5-TrtehtorophenolZ4.6-Trtehlorophenol24-DtchkxophenolZ4-DlmethylphenolZ4-DtnttrophenotZ4-OtrrftrotolueneZMXnltrotoluene2-Chkxonaphihatene2-ChtorophenoJ2-Hexanone2-Methytnaphthalene2-Methvtoheno)2-Nltroanine2-NHroDhenol3.3'-Dlchloroben2kJne3-NHroanHne
vlaxValue
1450015000160001500015000150003.7572.1713.0035.5052.0955.5312.0592.03J150001500C1500C15000145CK1500C
12000Cisooa480015.5391.9912.1'
12000480048004800
210004800480048004800150076004800
1200G480C480C
1200C
vllnValue
5.56.55.55.5
15.5
2.4551.1861.64
1.5450.96850.77650.95151.1175
22
5.514
5.51I
19(0.7775
1.0960.469
4711917622
47119(193
195.522
47191947
Average730.7248876.289
976.6422876.0459873.9266887.09633.36475
1.63452.2615
2.775251.6563752.0856251.6278751.380375880.711
876.1514876.289
885.2752974.7525
876.0712098.9042424.9364495.6412.29075
1.35351.47475
11085.424427.5
4421.9073968.07.17741.14423.75
4419.864421,6854441.34
874267.474330.6511085.44423.7J4423.7J
11085.4
tandardDeviation1798.0942554.7052866.9422554.7882558.3512553.6160.6154730.4896670.6774131.8654390.5082762.3061080.4996950.4418752556.3942554.7522554.7052564.5222530.86
2554.77711722.3112684.6*7493.7232.1925060.4330590.7709
18731.47515.9377519.056599.95130114.2'7518.0K7520.0397519.197514.27-2542.9610491.597546.8218731.47518.01;7518.01;18731.4
nAve.4.72524.72374.73644.70464.612
4.73641.1990.457
0.78170.87720.46240.36210.445
0.28924.668
4.69644.72374.80894.75824.70854.78435.12537.30830.536*0.26960.23698.15K7.2447.22067.0028.581:7.23K7.2237,2137.2374.751
6.7597.0908.15117.23K7.23K8.15K
Intandard
Deviation2.2988262.2871592.3405012.3060322.4434072.3058670.2026150.3033520.3033670.5900290.3510680.9224040.3512450.2856822.3643132.3256052.2871592.2252922.3939482.3014972.4517372.4682521.5284180.83955
0.2855560.7016151.5747161.5601191.588351.7481541.6T76031.5731891.578141.603431.575912.278131.826531.68925-1.574711.573181.573181.57471
Number109109109109109109
44444444
109109109109109109109109108i
4
i
10810810810810810108108108110IU810810810108101
MonDet97
10410210792
102CCC01314
951C*1048095
10698«89,
t
10199997534
101001010ia18
10101010
Detfreq11562
166
100IOCIOCIOC7525755C1265
27U;
1047185(5075688
3169
91
IStdDev.30.30.35.30
2.452.30i.201.301.301.601.35).90J.351.302.352.352.302.252.402.30 '2.452.451.550.850.300.701.601.551.601.751.601.551.601.601.602.301.851.701.601.551.551.60
rStat.6606.6606.6606.6606.6606
1.66062.3532.3532.3532.3532.3522.3522.3522.352
1.66061.66061.66061.66061.66061.66061.66061.66061.66082.35;2.3532.353
1.66081.66081.66081.66081.66081.6601.66081.66081.66081.66041.6601.66081.66081.66081.66081.6608
Stat3.953.954.023.95
4.1593.95
2.7473.2563.2565.5473.5966.1093.5963.2564.024.023.95
3.8814.0893.95
4.1594.1592.9457.67<3.2566.3913.0092.9453.009
3.23.0092.9453.0093.0093.0093.9{
3.33;3.1363.0092.9452.9453.009
UCL1016.71282.61432.61282.41280.81293.34.08892.21063.05854.96992.25444.79882.21 St1.90021287.21282.51282.61293.21377.;1282.'3963.44442.55693.24.8702
1.8632.381714079
5628.65623.55022.8225545625.25621.75623.35642.21280.5944.5536.1407
5625.5625.1407
nUCL3794.53672.14361.63789.45296.63910.14.66822.92474.046818.932
3.5165.013.441 12.37984347.84024.33672.13347.15248.33758.46444.19500.67416.4100.552.332921.58418943
7370.57661.58700.6315747454.77539.97825.7614.5
36778231.7
83471894;
7454.77454.71894;
PC3794367243623789529739103.7572.1713.0035.5052.0955.5312.0592.038434840243672334752483758644495017416
5.5391.99J2.1'
1894;737'766870'
31574745575417825761-367782328347
1894;74557455
1894;
PageS
Table 2. UCL 95 and EPCs For Soil COPCs in U.S. Drum (unit: ug/kg)
Anolyte Name4,6-Dtnttro-2-me1tivlDhenol4-Bromophenvl phenyl ether4-Chkxo-3-methY*pheno)*Chkxoanfflne
4-Chtofoohenvl phenyl ether4-Methylphenol4-NltroanHlne4-NltrophenolAcenaphtheneAcenaphthyteneAcetoneAcetophenoneAldrlnabha-BHCalpha-Chlordanealpha-EndosulfanAluminumAnthraceneAntimonyArochkx 1016Arochkx 1221Arochlor1232Arochlor 1242Arochkx 1248Arochkx 1254Arochkx 1260ArsenicAtrazlneJariumBenzaldehyde
3enzo(o)onthroceneBenzofcOpyreneBenzoCbXKiorantheneBenzo(a,h,l)peryteneBenzoOOfluorantheneBenzyl Butyl PhthotateBeryllum
beta-EndosulfanBlphenyl (Dtohenyl)BbQ-Chloroethoxv) Methane
MaxValue
1200004600048000480004800C48000
12000012000048000480003100048000
20040C200
74002.3E+07
68000218000
3950800C395t
45QOC395(
6400C6400C8250C480CX
1740CXX4800C2000!
10000C55001710048006500630025040
15048004800
MlnValue
1801906128
19C20
47047043205.532
0.950.950.6
0.841060000
221100
193(19A9191919
84(19(
2050!22
t
37252137312'31
0.95I.;2
191
Average11244.864488.5654348.7594419.0194400.1384496.83311085.4213057.643717.8154240.4811982.9914346.0196.4870197.0314297.77028
84.2253787936704245.32412518.1891.15238185.042991.152383125.28
166.233;1908.1711431.30714394.864488.565284247.74516.33897.596:5626.445234.7875381.94'4274.3155173.9174590.771638.1658.25188721.828
3698.484423.75
StandardDeviation18877.157570.4227507.9457539.4647487.1868302.41118731.4121247.577525.4877612.2955390.9897536.33124.0247
38.9958622.77186713.74537692758799.77735054.42388.2896786.5451388.28966607.676559.56086485.5098149.73714122.157570.422312374.17634.4962706.93512407.759798.88-10632.377540.589768.7159207.15-470.323:40.58897147.67656756.23)7518.01;
n Ave.8.14287.23777.1975
7.1297.234
6.97128.15138.20916.83656.76075.88377.10690.68210.74670.96231.195415.8826.98988.21053.56594.27453,56596.12933.76535.70424.462
9.25747.237712.0877.19474.83097.387
7.26977.26177.03327.209i7.1186.158;0.793i1.30566.69077.231 ;
ntandard
Deviation1.6028741.5812631.5868441.6919881.5661381.8467781.5747161.65457
1.7035761.9821871.9320061.6987231.0543070.9666171.1552011.6089630.505713
1.792091.23042
0.9099840.9107140.9099842.3072871.1990222.0750191.7943060.7992681.5812630.9789221.6515392.104176
1.70308.778284.821 13'.797582.825215.716947
0.8602671.0594871.0504991.8919321.573189
Number10810810810810910810810810810810910810410510710810910855
1051051051091051081061091081091081091081CM10810(101101109ia10510110
NonDet99
1009892
10254
1019231621393937445650
260
959595299131650
1000
9124212221212761i;708447
10
DetFreq879
156
506
1571438814113C5£4C
IOC76
100101C107!137139
1007
10016788180818754813^2(5(
<
StdDev.60.60.60
1.701.551.851.601.651.702.001.951.701.05).951.151.603.501.801.253.90D.901902.301.202.101.800.801.601.001.652.101.701.801.801.801.851.700.851.051.051.901.55
IStat1.66081.66081.66061.66081.66061.66081.66081.66081.66081.66081.66061.66081.66171.66151.661
1.66081.66061.660C1.67491.66151.66151.66151.66061.66151.660E1.66131.66061.66081.66061.66081.66061.66081.66081.66081.66081.66081.66081.66061.66131.66151.66081.660!
hStat3.0093.0093.0093.1362.9453.3333.0093.0723.1363.5333.4663.1362.3612.256
2.473.0091.8763.2672.51
2.2062.2062.2063.95
2.5253.6723.2672.1123.0092.3063.0723.6723.1363.2673.2673.2673.3333.1362.1592.3612.36
3.42.945
UCL14262
5698.45548.65623.9
55915823.71407916453
4920.55457
2840.55550.410.40213.35411.427198.299E+065651.620435154.11312.5e154.114176.3256.962944.62746.c16641
5698./33393c5736.41328.27609.46800.87081.15479.46735.16062.2712.9714.80145.7734778.25625.2
nUCL198027691
7465.68720.67362.41063218943236076661.712116
4422.68645.54.40674.16926.731219.25^1E+07
9523.412082
65.154132.4565.15415805119.235397.5
76«169717691
3560998510.62411.81154112240132941006212880
9047.8818.174.94878.17068975.57454.7
EPC198027691746687217362
1063218943236076662
1211644238646
4.4074.1696.73119.25
1E+079523
1208265.15132.565.1515805119.25398
768169717691
4E+0585112412
115411224C1329410062128809048818.24.9498.1718975745!
Page 6
\J fc
L,mmmm -. --— f ,
Table 2. UCL 95 and EPCs For Soil COPCs in U.S. Drum (unit: ug/kg)
Andvte Nomelte(2-ChloroethvDE1her«2-EthvlhexvO PhthotateromodtehloromettKjneromoform
BromomethoneCadmiumCalciumCaproloctamCarbazoteCarbon dsulfldeCarbon tetrochtorkteChlorobenzene:htoroethoneChloroform;hlofomethaneChromium:hrysene
cls-1,2-Dlchloroemeneels- 1 ,3-DlchloroofOpeneCobaltCopperCyanideCydohexanedelta-BHCCH-N-ButyJPhttialate>-N-Octvtoh1ha)ateDlbenz(ah)AnthraceneDlbenzofuronDlbromochlorometnaneDtchlorodttluofometnoneDtekWnDlettiyl Phtnalateymifhtf PhtholoteEndosutfan sutfateEndrlnEndrln aldehyde
RuorantneneFluorene
oomma-Chlorclcine
MaxValue
4800048000C
150003000030000
1610002.1E+08
4800C480003000C16000
12000C300001500C29000
107000ClOOOOt15000isca525CX
60iooai47a150CX
201480015000C4800C480H3000115001
39548004809
395395395395
26000340004800
2020
MmValue
190414
5.55.590
208000C33232
5.52
5.55.5
330C27
15.5550
1070C7(
\
0.512<7-2(25.5i
1.92211.9l.<l.<1.
222
0.9S0.9
Average4423.75
25327.25876
1170.221223.1835324,45
M 1941 284266.873805.37
1051.495976.64222395.7021338.376796.3486
1036.06116278.95503.102918.055
876.04599642.661258911.9918.9216910.50464.9465093873.5564802.7963888.6393679.7711054.991875.981710.3693-4048.0094406.239.0906S9.23786.10.7004114.435858914.4&10112.63826.51'4.8221 If8.44619
tandardDeviation7518.01366309.332554.8043662.7284246.48616218.94
465797557509.4857425.8663539.53
2866.94211941.094395.59
2232.8783477.049
18259712143.282589.0432554.7886723.944650642.62111.3062595.65819.656676746.6798781.3197392.38
7380.2153556.8572554.81
39.046177271.3667527.0338.4623139.1974240.4702144.616233533.1934807.37268.36;19.8627224.425
nAve.7.23138.17314.6971
4.84.92087.337917.6477.14796.72224.97674.73645.06114.87464.67514.757610.9167.35674.58744.70468.969
T1.4965.714
4.73220.665
6.82697.23916.72896.72594.73644.690i1.39627.0321
7.16941.27761.26811.317(1,598-5.483.7.9026.954!0.6110.910
ntandard
Deviation1.5731892.1424232.3154852.4046872.3153121.5689770.7983151.6165131.8288452.16322J2.3405012.42801 :2.4212072.2866452.3583931.1628471.7397732.4770452.3060320.6946931.2803291.2605892.3017770.953466
1.86751.6110171.8960691.9154762.3463352.3255920.9905411.68854'1.6531670.9076640.916931.0009471.154907
3.0711.666911.741710.927831.22181
Number10810910910910910910910810810910910910910910910910810910910910910210910610810810810810910910610810810710310!1061091091091ft10!
NonDet10113
1069273170
913968
1026179
10297
C1579
1074
031627854814036
1021069182979694925!211279:79
DetFrea6
883
1633M
IOC1664386
M216
11IOC862f
A
98IOC704326502563676t,
14241010
125082917!12!
tStdDev.55
2.152.302.402.30.55
1.80.60.85
2.152.352.452.402.302.351.201.752.502.300.701.301.252.300.951.851.601.901.902.352.351.001.701.650.900.901.001.153.051.651.750,951.20
tStat1.66081.66061.66061.66061.66061.66061.66061.66081.66081.66061.66061.66061.66061.66061.66061.66061.660C1.66061.66061.66061.66061.66211.66061.66131.66081.66081.66081.66081.66061.66061.66131.66081.66081.661
1.66191.66151.66131.6601.66061.66061.66171.6615
hStat2.9453.7423.95
4.0893.95
2.9452.1123.0093.3333.7424.02
4.1M4.0893.954.02
2.5253.2
4.22C3.95
2.0252.&2.583.95
2.2563.3333.009
3.43.4
4.024.02
2.3063.1363.0722.2062.2062.306
2.475.02
3.0723.2
2.2562.525
UCL5625.2358741282.41752.81898.67904.27E+075467
4992.11614.51432.6
42952037.51151.51589.11453227443.71329,91282^10712
3624011266.1323.48.11824951 .*6206.2
50705059.21620.71282.316.67
5210.15609.115.26715.65717.26221.6351424115649
4982.68,058612.407
nUCL7454.7760683858.25638.6
48238211.67E+077514.57973.63279.14361.67945.46363.83493.24678.714775*121905785
3789.411449
308935927.183851.13.779
9628£8146.59411.29798.84431.74001.68.24617860.78323.76.57986.61587.728512.72811875!17752
8164.13.48267.0966
EPC7455
760683858563948238212
7E-fO775157974327943627945636434934679
1E+051219057853789
114493E4-05927.238513.7799621814694119799443240028.246786183246.5i
6.6167.72112.7;
1E+051775281653.48;7.097
Page?
Table 2. UCL 95 and EPCs For Soil COPCs in U.S. Drum (unit: ug/kg)
AnolyteNameleotachtorHeptochtor epoxldeHexachlorobenzeneHexachkxobutadteneHexachkxocYCtopentadteneHexochkxoethaneIndenoO .Z3-CDX>yreneIronIsoohoroneIsopropytoenzeneLeadMagnesiumManaaneseMercuryMethoxychkxMethyl acetateMethyl ethyl ketone/lethyt Isobutyl ketonedethylcyclohexanedethytene chlorideN-NltrosodVN-ProDvtorrtneNi-tNirrosoaipnGnviQmRioNaphthaleneNickelNitrobenzeneOctachkxodlbenzo-P-DloxInOctachlorocSbenzofuranD,p'-DDDD.D'-DDED.D'-ODTPentochkxophenolPhenanthrenePhenolPotassiumPyreneSeleniumSilverSodiumStvreneTert-Butyl Methyl EtherTetrochtoroetheneThallium
MaxValue
640200
48000480008500C4800G4800C
2.6E+OJ4800C15000
50900006.4E+O73.1E+07
60007300
310003000015000150001500048001Attrft4OUUI
lluurj47000480004.1969.845370
731395
12000170004800
4410001600011202420
853000150030002800300
MlnValue
0.670.75
6928
20519C
2C370000C
221
103001170000110000
257.9
J«1'
'
19(o.
i
260191
2.392.756
i.:1.1.5
3143
240003
15135
43155.5.
23
Average36.393396.0966674485.5464393.0837731.3784423.75
4490.815581711934351.6021088.647
552611140293582287670506.422
101.55621263.6061057.518879.867
911.8636873.89914450.602jinoo OA*/Oil./o49107.344425.0463.05525
4.954122.202161.5233914.0552'16470.8*7902.9454363.34160116571087522277.29-3465.1*115100
915.1881115.121094.00
901.0
tandardDeviation84.5366320.673617572.1357476.52912262.777518.0137672.909545979867520.4012461.064839481.6100222275499833843.5483711.371
3957.6133543.3682554.82
2560.2352450.9387510.6097oru% O1 1
\ /OOO.W
60018.027518.0590.8236353.336962392.07)995.8359741.6042
25380.217864.057503.01898629.18006.521830.754267.5071340175
2578.8673572.253658.93580.047
n Ave.1.92840.78717.22157.22447.84497.23137.051617.5117.14685.063512.29516.14
13.6365.44543.03244.87745.05684.62764.7045
• 4.67537.2441A OAA'
10.4157.22741.09151.45663.23352.9149
1.5728.43367.83337.1307
14.17.6807.39657.494-13.5624.76294.8124.6356.609
ntandard>evlatlon
.835364
.069312
.603008
.595908
.562868
.5731891.8602140.8733471.6564932.326423
1.507510.8825091.1445671 .27224
0.9845012.33024
2.0475612.45242
2.3084382.3373951.575967i 7in*w
0.8386611.5786560.2556170.589258
1.78384.797288.173508.700087.665623.679365
0.6342861.678750.8991241.1996290.8576542.29994J2.39785;2.448180.6276
(Number1091051081089fi
108108109108109109109109109105109109109110109108Ifll
109108
t4
1091091051071091081091091091091091091091010
NonDet37839991
410131
C92340C0
17734750853666997'
0100
00
183582578
800
92
10906;4
Detfreq66218
16966
71IOC
1569
100IOC100843057542267398
*V
100•
100100836822479326
10094928996
145
StdDev.85.05.60.60.55.55.851.85.65
2.35.50).901.151.251.002.352.052.452.302.351.601 7fi
0.851.600.250.601.801.801.151.701.651.700.651.700.901.200.852.302.402.450.65
rStat.6606
1.66151.66081.66081.663
1.66081.66081.66061.66081.66061.66061.66061.66061.66061.66151.66061.66061.66061.66041.66061.66081 AXTII
.OOUO
1.66061.66082.3532.353
1.66061.66061.66151.66
1.66061.66081,66061.66061.66061.66061.66061.66061.66061.66061.6626
hStat3.3332.3613.0093.0092.9452.9453.3332.1593.0724.02
2.8812.2062.472.5*
2.3064.02
3.6CK4.1593.954.02
3.0093 1 tjo.Jxx2.1593.0093.005.5473.2673.2672.47
3.1363.0723.1361.9863.1362.2062.5252.1593.95
4.0894.1591.986
UCL49.84
9.44875695.75587.99791.45625.2
57177E+075553.51480.1
6861362E+073E-IO6640.59216.9
1893.11621.11286.21317.21263.75650.9ci on i0 1 OV.C
103K586545626.54.024:8.8799184.5676.76720.802054610744
5562.42E+069972.82568.5
41341E+061325.41683.3
167997.4
nUCL66.7744.98447884.17801.613814
7454.7118647E+07
81915822.;1E+062E+072E+06713.7842.0814883.82598.9j5519.73798.74068.57664.37OC7 •
lOOvX
564357575.24.792;33.696218.16
163.212.743274816529
8518.12E+0614714
2956.4941.)1E+063952
5602.75494.91024.4
PC66.774.98478847802
138147455
118647E+07
81915822
1E+062E+072E+06713.842.08488425995520379840697664/ocX
1833<56435
75754.1969.845218.2163.212.7-
32741165298511
2E+061471429564942
1E+0639525603549!102*
PageS
*=•«!._
leg&i r *•WHO- ., tn i t
Table 2. UCL 95 and EPCs For Soil COPCs in U.S. Drum (unit: ug/kg)
Anolvte NomeTolueneloxopnonetrans-1.2-Olchloroethenetrcris-l,3-DtchloroDfooeneTrichkxoetheneTrichJorofHjofomethaneVanadiumVinyl chloridexyiGnosZinc
MaxValue
7300002000015000150001500030000
25300030000
9500009250000
MlnValue
295
15.5
12
16005.5
223600
Average11654.45465.9524895.5183876.0459807.76611413.05531255.96
1053.539499.22871733.9
StandardDeviation74502.541966.7942560.8272554.7882229.3384393.498
433543541.18
140287.91457734
In Ave.5.32545.205
4.64564.70464.62884.90139.93664.76976.363812.604
InStandardDeviation2.6167810.9086052.4204512.3060322.3453312.5448360.8301162.3472693.393862
1.38248
Number109105109109109109109109109109
NonDet149597
10774660
96100
Detfreq8710112
3239
1001291
100
tStdDev2.600.902.402.302.352.550.852.353.401.40
tStat.6606.6615.6606.6606.6606.6606.6606.6606.6606.6606
hStat4.3722.2064.0893.954.024.3
2.1594.02
5.5342.761
UCL23505784.851302.81282.41162.42111.9381521616.7618131E+06
InUCL18958
335.055050.43789.43968.99821.2346704593.51E4061E+06
EPC18958335.15050378939699821
346704594
1E+061E406
Page 9
Table 3. UCL 95 and EPCs For Soil COPCs In Unnamed Parcel (unit: ug/kg)
AnojyteNome,23,4,7.&4Hexochlorodtben20-P-Dtoxin,Z3.4,7,8-HexachlorodlbenzofUfC3n
1 ,23.6.7,8-Hexachlorod)benzo-P-Dk3x)n],23,6.7,B-Hexochlorcxllberaofuran1 .23.7.8.94Hexachlorodlbenzo-P-Dloxln1.2,3.7.8,9-Hexachlorodlbenzofuran1 ,23.7,8-Pentachlorodlbenzo-P-Oloxln1 .Z3.7.8-Pentachlorodlbenzofufan1 ,24-Trichlorobenzene1.2-Dlbromo-3-ChloroproDane1.2-Dibromoethone1.2-DtehtorobenzeneArochlor 1254Arochtorl260ArsenicBariumBenzddehydeJenzeneJenzo(a)anthracene)enzo(a)pyreneBenzo(b)fluorantheneBenzo(g,h.l)peryleneBenzoOOtluorantneneJenzyl Butyl PhthalateBeryffiumbeta-BHCBtohenyl (DtphenvD3W2-Chtoroe1hvO Ether,1.1-Trtchloroethane,1.2,2-Tetrachkxoethane, 1 ,2-Trichloro-l ,22-Trtfluoroethane. 1 ,2-Trichkxoerhane,1-Dlchloroethane.l-Dlchkxoetheae ...,23A6k7,8-HeDtcKhk»odbenzo-P-Dloxln
1 ,Z3.4A7.8-HeDtachlorodlbenzofuran1.23.4J,8,9-HeDtachtorocJbenzofuran.2-Dlchkxoettxjne,2-Otahkxopropane,3-Dtehkxobenzene
1 ,4-Dtahtofobenzene
MaxValue
1.3983.1781.3383.1931.3154.083
1.04250.463
2000000100000010000002000000
410002800
9990C10800000
7500200000C310000250000350000
5500C1500004300C3OX370
7501;14QOC
520tXXXX100000110000011000001looooa1000CO
1.9023.68*
2.5485100000100000200000200000
MlnValue
0.270.2910.4840.1460.4760.1870.4130.277
1ic\J
219.519.511004000
521
81744466S41
14(0.81a
20C1
1
1
5c
1
0.900.376Q.&
5
Average0.685
1.814250.71975
1.49050.707751.675880.72388
0.346430827510
32193.464282.9925.926270.07918854.2715273919.60763564.96079.065238.277158.491980.613953.371782.171013.9432.2279805.0811553.0-77390!24542.131417.531417.26477.-
314171.33551.552
1.5IOK
jw«-WLtf
48062.
tandardDeviation0.49220461.24068080.41282631.26534490.40548271.69392240.25976090.086325
331757.41146718.61165871.13331762.224559.7681430.0517513732.2241649867.91474.3744329771.7433915.92627410.01538493.61
6290.880216943.9325165.839;564.4886;50.34663C1403.70122652.87895806820.1
139938.:16391 1.1J163911.2143897.02163911.220.4255541.461837-0.8383329137184.4!163911.19335811.3288572.0
nAve.-0.5560.2845-0.428-0.058-0.4440.0154-0.376-1.1013.28573.19773.07773.11595.22254.96879.616312.6036.113
3.29756.75616.74136.91226.32816.69576.21626.74062.66135.94026.482:2.91793.088:3.03792.997:2.9962.98710.252
0.114-0.26572.9853.00573.33ft3.356
ntandard
Deviation0.6775741.0645820.4813641.3163210.4808751.2868190.3851850.23744
2.5647412.4383092.4653252.6322271.5104581.1288430.7375151.2248281.0579172.7619491.5301331.50594
1.5707591.4079161.4875621 .3830230.6600451.3673151.1120171.1783382.9545482.4173972.4393262.4512762.4150572.4551520.3140190.9373490.6702562.43156!2.4488;2.6436
2.68649
Number44444444
8181818181828383848284848484848483818484848183838383i
I
i
83837982
NonDet10020333
1451646
353400
7619
108
1314468
17594635626671697200
6770135
DetFreq75
10010050
100252525833721935759
IOC100109989889085834590793045582320141713
1001007519168494
tStdDev1.70.05
1.50.30).50.30
).40X252.552.452.452.651.501.150.751.251.052.751.551.501.551.401.501.400.651.351.101.202.952.402.452.452.402.450.300.950.652.452.452.652.70
tStat2.3532.3532.3532.3532.3532.3532.3532.3531.6671.6671.6671.6671.6671.6661.6661.6661.6661.6661.6661.6661.6661.6661.6661.6661.6661.6671.6661.6661.6661.6671.6661.6661.6661.6662.3532.3532.3531.6661.6661.6671.666
hStat6.391
9.41514.721
11.6044.721
11.6043.93553.001
4.29994.15854.15854.4437
2.8812.470-S2.0685
2.562.36064.58752.94482.881
2.944J2.76062.881
2.7606J.98552.70042.41562.52524.87514.089
4.15854.15854.089
4.15853.25558.54335.969
4.15854.15854.44374.5156
UCL1.26413.27391.20542.97921.18483.66881.02950.4416
J2574554680629101257201770.3349.22213661E+061187.6124252122441022114156
3124.17033.42721.21117.241 .55L1060.22035.32E+06504576139i6139552795613951.83623.27192.49644916461395
128977101168
nUCL8.7893763.622.71915181
2.6701128971.77440.51622459.31486.21426.3
2665943.62370.8123313
8928951039.75011.44543.24236.25730.72311.93914.91981.61215.855.084947.011813.87069.81230.7
12&1245.71100.-1247.92.4389177.1716.4471162.71247.23509.5
4078
EPC1.3983.1781.3383.1931.3154.083
1.04250.463
2459.31486.21426.3
2665943.62370.8123313
8928951039.75011.44543.24236.25730.72311.93914.91981.61215.f55.0&947.011813.f7069.J1230.7
125:1245.71100.-1247.91.9023.6fe
2.54851162.71247.23509.J
407«
Page 10
tfc.',:.) iT '-£,1 L.. :UL
Table 3. UCL95 and EPCs For Soil COPCs in Unnamed Parcel (unit: ug/kg)
Andyte Nome22'-OxvbW1 -Chtoro)PropaneZ3,4A7,&4texachkxocflbenzofufan2.3,4.7.8-PentachlorodlbenzofuranZ3,7.8-TeirachlorocflbenzofuranZ4-DlrnethvtonenolZ4-O)nttfophenol2-CMoronaphthatene2-Hexonone2-MethYlnaphlhalene2-Methvtohenol,3'-DtehkxobenzldlnerNHroanMnel.6OWtro-2-nTethylDhenoll-Bromophenyl phenyl etherl-Chtoro-3-methvtohenol1-ChkxoanlHne(-Chkxophenyl phenyl ether
4-Methyiphenol4-NltroanWne4-NltrophenolAcenaphtheneAcenaphthyleneAcetoneAcetopnenoneAldrtnatphoBHCcHpha-Chtordanedpha-EndotulfanAluminumAnthraceneAntimonyArochkx 1242Arochtor 12483te(2-EthyhexyD PhlhatateBromodlchlorometnane
BromomethaneCadmiumCalciumCaoroloctamC, ,,t , ,| -— , .I.-.
Maxalue
140003.1970.9081.6777500
3800C120000
20000004400C680001100C190003800C1100C75017SX
1100C2500C3600C270001100011 oa
20oooa7sa
21117001
11553(
425000007500334CX3800650
9500100000100000100000
60804.51E+0
14002300
MmValue
1700.14650.2720.271
150490995.555
15019549049C19519519519542
50049(554(
1
7-1
1
1
0.69700
478319.519.5
86
117E40
65
Average606.671.49250.51650.817
976.4883589.522277.6147460.32812.191667.981208.992401.433032.3J1136.55940.29(958.2741136.551153.573157.622963.9;1097.64997.36952049.5940.34513.0125221.92
14.159916.2935
94763862365.010834.21476.8;256.88513510.531600.31417.31419.5870.96.4E+01165.6-1283.5
StandardDeviation2628.59631.26681370.28806540.60513521520.18426307.467913063.072277859.7
6310.35997442.05392098.32323675.72895293.31212059.87471477.61951470.83522059.87472977.04045088.89555196.02021878.77141822.5576285069.461477.863727.69079J
1899.67123.4967
66.2250177070022.-8617.058;8280.49865085.7857794.1630620479.37-164682.5!163911.2163910.78735.55673674151956.91522991.242
InAve.6.6258-0.056-0.773•0.4086.17577.45446.18213.22796.54956.19186.30087.13267.30596.22656.1617
6.216.22655.982<7.43817.19866.109
6.03154.95836.153;1.575'1.540;1.82381.217415.8396.211-8.93295.17224.35918.3503.00652.997J3.1548.038:17.596.3946.059
ntandard
Deviation1.0938241.3153120.5422210.7502331.0481351.0667351.1633772.5711881.5909751.1220831.1088831.0080311.0466741.0996161.0238911.0094031.0996161. 2766790.9824651.0994171.2452361.2161122.2694351.0400151.3251651.5197081.2651031.4780460.7212451.487930.9549811.9311011.316051.7509422.4650972.4512762.422651.259250.812541.03631
1.31080
Number84444
84848481848484848484848484848484848484848080818083848380788482838383838484
NonDet27210
814C814716826E795£77K7977494271326019806(493957(
2-1
517(2
77560
5239
Detfreq685075
1004
52A
4281
£.
196
318168
425015622977
C*J
25395229
1007
100363
9113143993
10038&
tStdDev.10.30 .1.551.75.05.05.15
2.55.60.10.10
1.001.051.101.001.001.101.301.001.101.251.202.251.051.351.501.251.500.701.500.951.951.301.752.452.452.401.250.801.051.30
rStat1.6662.3532.3532.3531.6661.6661.6661.6671.6661.6661.6661.6661.6661.6661.6661.6661.6661.6661.6661.6661.6661.6661.6661.6661.6671.6671.6671.6671.6661.6661.6661.6671.6671.6661.6661.6661.661.6&1.6661.6661.66
Stat2.415611.6045.134
6.81852.360B2.36082.47044.299?3.00862.4156
_2.41562.306
2.360*2.41562.3062.306
2.41562.6402
2.3062.4156
2.582.52523.88052.36082.70042.8812.58
2.882.0252.8812.256
3.46642.6402
3.24.15854.15854.089
2.582.112
2.36082.6402
UCL2084.52.9829).85541.52891252.84736.14652.2989163959.23020.81590.43069.63994.6
15111208.91225.6
15111694.74082.73908.1439.21328.7103869
120918.173575.9518.51128.6351E+07
3931.512349
2424.6406.811723;621436139561397468.<8E-fO1521.41827.3
InUCL1833.615087
2.667116.888
10934023.11305.42367.4
419C1235
1352.:2686
3377.41239.7
10381069.51239.71296.93531,;3276.;1389.81221.74915.11057.417.38724,23)19.86516.2621E+072413.115166
2416.1276.39362621316.71245.71316.59798.27E+071339.91477.5
PC1833.63.1970.9081.6771093
4023.11305.42367.4
41901235
1352.32686
3377.41239.7
10381069.51239.71296.93531.33276.31389.81221.74915.11057X17.38724.23119.86516.2621E+07
2413.615166
2416.276.39362621316.71245.71316.59798.27E+071339.91477.!
Page 11
Table 3. UCL95 and EPCs For Soil COPCs in Unnamed Parcel (unit: ug/kg)
AnalvteNomeCartxxi dbutfldeCarbon tetrachkxldeChkxobenzeneChtoroerhaneChkxoformChloromethaneChromiumChrysenecls-1.2-Dlchloroe1henecb-1 ,3-DtohkxopropeneCobottCoooerCyclohexanedelta-BHC51-N-Butyl Phthalate31-NOclYlphlhalate)tbenz(a,h)AnthraceneINbenzofuranMbromochlofomethaneDlchtorocflfluofomettxine>ek*lnDlelhyl PhttialateDimethyl PhttialateEndosulfon sutfateEndrinEndrin aldehydeEndrin keroneEthytbenzenerkjorantneneFluorene
aamma-ChlordaneHeptachlorHeotachtor epoxkteHexachJorobenzeneHexachkxobutadleneHexachkxocycloDentadleneHexachkxoelhanekidenoaZ3-CDX>yreneIron
MaxValue
1000000100000020000001000000100000010000001620000310000
10000001000000
2720065400005400000
11575007500
590007500
100000C1000000
175750C750C
94C225
HOC225
180COOCC1/YVYOlUUm
1800C115T15
280C9(
110CX1400C140CX75a
1400014.3E+(N
750(
MlnValue
15.5
1623
590071
15
6003900
10.46
664633485C\J
1.9568
14C0.281.95
1.11.95
1C-iOf
V
0.220.37
11
19520(1959157
1E+0665
Average31056.631417.249247.831432.131416.931422.2151886
6420.3131416.531417.111248.243237283446.88.92833947.69
1072.761592
1055.0431417.131430.722.5821923.881940.23834.031218.105131.094417.636746056.2lonxo A
1482.128.549
14.913!44.04628.392311136.551568.811082.5
940.27'3027.819.5E+0;939.58:
StandardDeviation162954.26163911.18291888.15163908.38163911.25163910.22232148.6333955.709163911.33163911.215360.3641844294.73599800.0318.0265941487.27921808.45896512.37571728.4817163911.21163908.6530.6984921490.77691477.7802117.0373734.735772126.8889134.292104248761.95
2972.582216.6941*
23.4209314.4990615.2973162059.87472645.945!1995.87191477.829215317.846778093961478.191 '
nAve.3.00013.014
3.66883.30932.96533.200111.2976.94482.87842.99739.188612.2863.21611.28896.06786.14566.02216.08232.99733.24072.488
6.03086.15852.13132.024
2.01752.00333.1347
6.24421.31681.72591.414£1.28346.22656.5236
6.216.156
6.376918.0576.1501
nStandardDeviation2.6271132.4451892.68205
2.3925522.4676492.4261851.1239361.5091242.5248512.4512760.6117841.1317092.7025511.2347471.1798121.1505951.3379771.2609742.4512762.407255
1.155711.15781
1.0288821.4376081.2318031.3401771.2238882.703214
1.3371181.22622
1.4424381.4057981.1976451.0996161.15714/1.0711851.0339511.4187590.8700471.04284:
Number84838083838383848383838384788484848483838184848179807981
848084797884848484&a&
NonDet24692
35724608
637120
34754866363771423666835974647012
276549726877417983If
C8!
DetFreq711798581345
10090241498
100604
4321575614495621
1276
201185
6819429
138
5161
82IOC
1
tStdDev2.652.452.702.402.452.451.101.502.552.450.601.152.701.251.20.15.35
1.252.452.40.15.15.05.45.25.35.20
2.70
.351.251.451.401.201.101.151.051.051.400.851.05
tStat1.6661.6661.6671.6661.6661.6661.6661.6661.6661.6661.6661.6661.6661.6671.6661.6661.6661.6661.6661.6661.6671.6661.6661.6671.6671.6671.6671.667
1.6661.6671.6661.6671.6671.6661.6661.6661.6661.6M1.6661.66<!
hStat4.44374.15854.51564.089
4.15854.15852.41562.881
4.29994.1585
1.9462.47044.5156
2.582.52522.47042.7004
2.584.15854.089
2.47042.47042.36082.8208
2.582.70042.52524.5156
2.70042.58
2.82082.76062.52522.41562.47042.36082.36082.76062.159
2.3608
UCL6067861395103645614106139561400
19434412593613956139512229
58678819247712.332
12181401.52775.81369.2613956140828.2671194.91208.955.70524.62
54.74224.06992123
2022.511.66
19.171103.0311.281511
2049.81445.31208.95812.21E+081208.3
nUCL2281
1244.45586.51410.71265.41418.6
2045205222.6
14291245.713456
5597793668.511.1811200.81235.81500.91386.31245.71373.632.2991113.31047.837.26323.16327.73522.2463474.3
1871.511.29724.84817.15710.4361239.71820.4
11661052
2473.11E+081058
EPC2281
1244.45586.51410.71265.41418.6
2045205222.6
14291245.713456
5597793668.511.1811200.81235.81500.91386.31245.71373.632.2991113.31047.837.26323.16327.73522.2463474.3loocc
1871.511.29724.84817.15710.4361239.71820.4
11661052
2473.11E+0£
105E
Page 12 C
Table 3. UCL 95 and EPCs For Soil COPCs in Unnamed Parcel (unit: ug/kg)
AndyteNomesopropylbenzeneLead
laaneskjmlanaaneselercurvlethoxvchtor
Methyl acetate/lethyl ethyl ketoneMethyl Isobutyl ketone/lethylcyclohexane/tethytene chloride-Nltrojod-N-ProDVtamlnel-NrrrosodtohenvtarnlnelaohthateneItekel
Octachkxodlbenzo-P-DloxInOctachlorocflbenzofuranD,D'-DDDD.D'-DDED,D'-DDT'entachlorophenol3henanthrenePhenol'otosstumPyrene
Sliver
StyreneTert-Butyl Methyl EtherTetrachkxoelheneThaMumToluenetrans- 1 ,2-Dtehkxoethenetrans- 1 ,3-DtchkxoixooeneTrtchloroetheneTrtchkxofluoromethane
XytenesZinc
axalue20000005710000.38E+083000000
380C115C
1100000200000C480000
300000Clooooa
1400C7000
33000C66900C
2.1411.816na7«571
36001210009700
338000440002000
639002360000200000100000100000
2600890000100000lOOOOC460CC
10000C734C
lOOOOC56COX99900C
vllnalue
120400
751 OOC112000
250.54
ij
1
325
1951507(
48000.4560.7910.320.391.95111526
162005
2311
56300
355
18C
187C
verag<7384.43801481E407
270783.34.45871.119
31413.857312.713018.919415128892
I241.1c901.488
1006776598.8
1.0551.3297589.710148.572125.4883133.337831.22022.89453610078.22818.1:10949.16562766846.
314131800.6109.'2489231416.
310412982.30676.24734.31416.1499?
13336!
tandardeviction291530.071019037.8157037911740408.7558.61546163.71989165761.36303872.6568346.8181462879.7157284.5
2243.09961340.581141254.10594897.1040.75517020.5272036164.2072988.81673369.3821415210.216225797.8810573.837637223.6848688.99
2682.4.69932.082623052.:337898.Z163911.22164882.55228.6021355421.163911.2162956.669678.60162019.213373.42163911.2796775.S1732384.
n Ave.4.11
13.11715.75513.6266.09523.1593
3.1793.99123.20263.6468
3.0616.276
6.18126.887410.873-0.1190.22113.52443.24082.16647.29987.31496.187713.5597.312'7.5907.4ft
14.043.53922.9872.8828.361!3.129-2.9763.0262.8172.56359.96S2.9334.079913.4d
tandardDeviation2.5385811.1998680.8567290.8711170.9252451.4857862.4216642.523816
2.43052.5570922.398146
1.125560.9833251.8136660.81362
0.6590470.4194851.5998651.2455431.31251
1.1171371.6832821.1614760.646161.6339550.91 293J1.446040.574122.579572.455152.568480.91075*2.905792.45848:2.4329
2.398192.654180.60822?2.491262.911321.19529'
umber80838383838183848183848484848344
8384808484848384s:K837&8s:&s;&K.8888£
onDel40002
4047
36167971651500095
6355
V
7804
110
13725!/
47266&
6
DetFreq95
1001001009851439456816
152J82
IOCIOCIOC8994213596
7100958981
10s:i:3:955i:226
1018
10
fStdDev.55.20.85.85.95.50
2.402.502.452.552.40.15.00.801.801.651.40.60
1.25.30
1:10.70
1.150.651.65J.901.45D.552.602.452.553.902.902.452.452.402.650.602.502.901.20
IStat1.6671.6661.6661.6661.6661.6671.6661.6661.6671.6661.6661.6661.6661.6661.6662.3K2.3K1.6661.6661.6671.6661.6661.6661.6661.6661.6661.661.6661.6671.6661.661.6661.6661.6661.66H1.6661.661.661.661.661.66
Stat4.29992.5252
2.1592.1592.2562.8814.0894.228
4.15854.29994.089
2.470^2.306
3.26662.1125.969
3.93553.0086
2.582.64022.41563.13622.47041.98553.07242.206
2.82081.91
4.37184.15854.29992.206
4.80324.15854.1585
4.084.443
1.9464.22
4.8032.525
CL017151E+061E+072E+06736.62101.446173C125502567661701574831648.<;1145.217566939551.9435
1.95119.7/64.71738.4K4080.'12521
3944.91E+0618929
3308.7237392E+06
13063761395621437065.74953136139560666257265995(27186139
297542E+06
nUCL5220.41E+061E+071E+06
857.25114.621345.84218.71460.13396.11110.81359.21005.89724.78876410.6953.5333207.6378.98230.4973714.7110591309.21E+06
9880.13750.97958.2E+063468.41247.91649.8086.7210.;1246.1208.876.691591.29181339.195602E406
PC5220.41E+061E+071E+06857.25114.621345.84218.71460.13396.11110.81359.21005.89724.7887642.1481.816
207.6378.98230.4973714.7110591309.21E+06
9880.63750.97958.2E+Q3468.'1247.91649.18086.7210.;1246.21208.:876.691591.9291821339.195602E+06
Page 13
J
u~
d Air Concentration Model for Groundwater COPCs• "r
H! Calculations of air concentrations are based on the assumption that during constructionIT work, soil is excavated and groundwater is exposed to the air. The exposed area isM modeled as a shallow pond with dimensions of 2 m x 2 m x 0.5 m. And EPC^ is
§| calculated using a "box model" approach, described in U.S. EPA (1986), by using thefollowing equation,
™" " r ~ W x U x H• fm
•fi '|j where:
~i1 H = Mixing height = 2 m (height of an average man)1 U = Average wind speed within mixing zone = 4.6 m/s (U.S. Dept. of Commence| 2000)
« i W = Width dimension of the pond = 2 m] E = Emission rate (g/s)
'41 The emission rate is determined by using the following equations (Thomas, 1990):
(2)
where:
], KI = Liquid phase mass transfer coefficient (cm/hour)-•> C = Concentration of chemical in liquid phase (mg/L)
-) A = Contaminated area (cm2) = 200 x 200 (cm2). . ' * . '
"!•! KI is calculated from:
i i - Kp (*v
e)w=— (3)
#'j.j where:
«y| (K$ )„„, = Overall liquid phase exchange coefficient (hour"1)•~S' Z = Depth of the pond (cm) = 50 cm
'v )mv f°r ponds is estimated by the equation:
ne
(4)
where:
Dc = Diffusion coefficknt of the chemical in water (cm2/scc)D*=Diffusion coefficient of oxygen in water (cmz/sec)
= 2JO x 10T5 cm2/sec (Thomas, 1990 and EPA 1996)')f^ = Oxygen reaeration coefficient (hoar'1) = 0.008
Thomas. R.G. 1990. Volatilization from Water. In Handbook of Chemical PropertyEstimation Methods: environmental mental behavior of organic compounds.
U. S. Dcyainrm of Cornmrnrr. 2000.yAwwwjKdc.noaa.gov/.
US. EPA, 1986. Development of Advisory Levels for Polydriorinated Biphenyls(PCBs) Cleanup. OHEA-E-187
U. S. EPA, 1996. Technical Background Document for Soil Screening Guidance.EPA/S40/R-9S/128.
Table B-l.AIR CONCENTRATION OF GROUNDWATER CONTAMINANTS
COPCBenzeneMethyiene chlorideChlorobenzeneEthylbenzeneMethyiene chlorideTolueneXylenes
CfiquM
(mg/L)
2.40.20.25.80.238.018.0
Dl,w(cm2/sec)
9.80E-061.17E-058.70E-067.80E-061.17E-058.60E-061.00E-05
Do(cm2/»ec)
2.20E-052.20E-052.20E-052.20E-052.20E-052.20E-052.20E-05
(KVV-
(hf1)
8.00E-038.00E-038.00E-038.00E-038.00E-038.00E-038.00E-03
(Kv6) .
(hf1)
3.56E-034.25E-033.16E-032.84E-034.25E-033.13E-033.64E-03
KL(cm/hour)1.78E-012.13E-011.58E-011.42E-012.13E-011.56E-011.82E-01
E(g/sec)
4.751 52E-064.01818E-072.98788E-079.13939E-064.01818E-076.60202E-053.63636E-05
C*(g/m3)
1.72E-071.46E-081.08E-083.31 E-071.46E-082.39E-061.32E-06
Parameters of model pond
Length (m)Width (m)Depth (m)
Area (m2)CF(m/cm)CF hour/sec)HJdixina Height of Man, m)Average wind speed (m/s)
22
0.54
1003600
24.6
Pagel
Table A-1.TOXICITY FACTORS FOR CHEMICALS OF POTENTIAL CONCERN FOR LAKE CALUMET CLUSTER SITE:
ALBURN
COPC
ArsenicBeryMumBenzeneBenzo(a)anthrao»neBfcrtzofbjflOUi 61 ill lerteBenzo k)ftourantheneBenzo atovranaChryaeneDfcenz(a,rOanmrawneIndenod .2.3-cd)pyi*naM»(2-ChtofoeUiyO EtherBistt-ettiylhaxvnphthalateHeptacNorMethytono chlorideN-NKiDsodphsnvlarnlnaretracMoroethanerrichkxoetheneVlnvl ChlorideTotal PCBt
InQMuon SlopttFactor
(ke-dav/hw)1.50E+00
5.50E-027.30E-017.30E-01740E-027.30E+007.30E-037.30E+007.30E-011.10E+001.40E-024.50E+007.50E-034.90E-035.20E-021.10E-02720E-012.00E+00
EPCforSoH(uoAa)
1.62E+041.55E+038.30E+045.09E+035.84E+03
4.43E+03
1.51E+032.93E+038.81 E+02
6.47E+04
5.68E+048.35E+045.08E+041.94E+03
EPC forttm tUmftmm^ovoirnvni
(uarka)1.04E+05
1.10E+03
Carelnoaenlc Mi
EPC for8W
(ua/U
3.00E-01
EPC foraw
(ua/U1.22E+028.30E+002.40E+038.00E+001.00E+019.00E+008.00E+008.006+008.00E-012.00E+002.60E+027.90E+01
1.70E+026.00E+00
EPCtorQWIn air(uAn1)
1.72E-07
1.48E-06
PartleulateInhalation Slop*
Factor(ko-day/mp)
2.90E-023.10E-013.10E-013.10E-023.10E+003.10E-033.10E+003.10E-011.16E+00
4.50E+001.65E-03
2.00E-038.00E-031.60E-022.00E+00
DarmalSlopaFactor
(kg-day/ma)1.50E+00O.OOE+005.50E-027.30E-017.30E-017.30E-027.30E+007.30E-037.30E+007.30E-011.10E+001.40E-024.50E+007.50E-034.90E-035.20E-021.10E-027.20E-012.00E+00
Volatile OJRF)
Inhalation Rlak Factor(m'/urt4.30E-03O.OOE+008.29E-068.86E-058.86E-O58.86E-068.86E-048.86E-078.86E-048.88E-053.31 E-O4
1 .29E-034.71 E-07O.OOE+005.71 E-07
1.71E-064.57E-065.71 E-04
Noncardnooenlc Risk
cope
AntimonyArseniciartumJaryHlumCadmium2hromhimMnoaneeariarcuiyMtckrtrhaffium/anadkimZinc
KhlorebeaMM- <
H»«*!**»f
.«— i-jfc.— •
ratrechlorMthanarrichloiBrthanarohieoe
Inoeatlon
ttTiQrko^Ayj4.00E-043.00E-047.00E-022.00E-036.00E-041.50E+004.60E-02
iOOE-028.00E-057.00E-0310QE-Q1
1.00E-01iflDE-02
1XHJE-015JME-04
iOOE-021 .006-028.00E-032.00E-013.00E-03
BDCInrRnH
(ufl/kg)1.58E+041.62E+043.84E+051 .556+037.31 E+032.81 E+053.90E+06
8.21 E+04 _4.16E+04
4.72E+063.B7E+tt)
5.686+048.35E+041.87E+085.0BE+04
EPC forft«(j ment(ua/kg)
1.04E+05
5.37E+06
EPC for8W
(ugA.1
3.58E+02
2.79E+03
3.00E01
EPC forQW
(ua/Ue.eoE+001.22E+024.65E+038.306+002.19E+013.52E+024.07E+033.80E+002.18E+022.606+002.54E+026.946+03
1.706+02
5.80E+03
T.fUC-HK
4.206+02
3.806+04
1.806+04
EPC for QWIn air
<Q/m3)
1.08E-06
3.31E-07
2.39E-06
1.32E-06
Inhalation
(mg/kUHlay)
1.43E-045.71 E-06
1 .43E-058.60E-05
5.71E-03
2.86E-01
8.57E-04
1.14E-012.90E-02
DermalReferen^ rvi««
(meykihday)4.00E-043.00E-047.00E-022.00E-035.00E-041 .50E+004.60E-02O.OOE+002.00E-028.00E-057.00E-033.00E-01
2.00E-02
1.00E-01S.OOE-04
2.00E-021.00E-02e.OOE-032.00E-013.00E-O32.00E+00
Volatile Inhalation Ref.ftftfta*
(ug/rn1)O.OOE+00O.OOE+005.01 E-012.00E-02O.OOE+00O.OOE+005.01 E-023.01E-01O.OOE+00O.OOE+00O.OOE+00O.OOE+00
7.00E+022.00E+01
1.00E+03O.OOE+00
3.00E+00O.OOE+00O.OOE+003.99E+021.02E+02O.OOE+00
Page 1 of 22
TabtoA-1.TOXtCTTY FACTORS FOR CHEMICALS OF POTENTIAL CONCERN FOR LAKI CALUMET CLUSTIR SITE:
ALBURN
OOPC: OontamlMflli el paMnM aencwnMO: fcBQimt pert ounMmrttoi
Table A-2.SOIL INGESTION EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE:
ALBURNCarcinogenic Risk
Exposure Factor
IRS (mo/day)FlEF (day/year)ED (years)BWflra)Ate (days)Conversion Factor (kg/ug)
Noncarclnogenic Risk
Exposure Factor
IRS (mo/day)REF (day/year)ED (years)BW(ka)ATn (days)Conversion Factor (kg/ug)
LADD=EPCxFlxlRSxEFxEDxCF/(BWxATc)
EPC=exposure point concentration (ug/kg)Fl=f ractton ingested from contaminated sourceIRS=soi ingestion rate (mo/day)EF=exposure frequency (days/year)ED=exposure duration (years)CF=conversion factor 10-9 kg/ugBW=body weight (kg)ATc=averaging time for carcinogens
ELCFfcLADDxSFo
days)
SFo=oral cancer slope factor (kg-dav/ma)LADD=lifetime average daily dose (mg/kg-day)
On-she Worker
500.5502570
255501.00E-09
ConstructionWorker
4801
301
7025550
1.00E-O9
Industrial/Commercial
Worker500.52502570
255501.00E-09
ADD=EPCxRxlRSxEFxEDxCF/(BWxATn)
EPC=exposure point concentration (ug/kg)Refraction ingested from contaminated sourceRSssol ingestion rate (ma/day)EFsexposure frequency (days/year)EDsexposure duration (years)BW=body weight (kg)ATn=averaging time for noncarchiogens (days)
HQ-ADD/RfDo
ADD-average daily dose (mg/kg-dayRf Doslnjestion reference dose (mo/q
On-slte Worker
500.5502570
91251.00E-09
ConstructionWorker
4801
301
7040
1.00E-09
a-day)
Industrial/Commerelal
Worker500.52502570
91251.00E-09
MOWOT
4801
102570
255501.00E-09
HnOWfOi
4801
102570
91251.00E-09
LandscapeWorker
500.5202570
255501.00E-09
LandscapeWorker
500.5202570
91251.00E-09
Page 3 of 22
•on. maetnoN EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE: ALBURN
MX): AVMB* jly donHQl HttEWd QtMWflt
Table A-4.SOIL DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE: ALBURN
Carcinogenic Rick
Exposure Factor
SA (cm2/dav)AFfrnq/cm2)ABSInorganics3i8f2-ethv)hexvnDhthalale
TetrachtoroetheneTrichforoetheneVmvl chlorideEF(dav/vear)forSoiEF (dav/vear) for SedimentET (hour/day)ED (years)BWflttrtAte (days) -for SolAte (davs) - for SedimentConversion Factor (kg/up.)
LADDcEPCsollxSAxAFxABSxEFxEDxCF/(BWxATc
EPC=exposure point concentration (ug/kg)SAsbody surface area (cmVday)AFssoH adherence factor (mo/cm2)ABS=dermal adsorption factor (unftless)EFsexposure frequency (days/year)ED=exposure duration (years)CF=conversion factor (10-9 kg/ug)BW=body weight (kg)AToaveraging time for carcinogens (days)
ELCFfeLADDxSFd
SFdsdermal cancer slope factor (kg-day/mg)LADD=lifetime average daily dose (mg/kg-day)
On-stte Worker
33000.2
MOWd*
33000.2
LandscapeWorker
33000.2
ConstructionWorker
33000.2
Industrial/Commercial
Worker33000.2
Chemical Specific0.010.40.030.030.0350552570
2555025550
1.00E-09
0.010.40.030.030.0310
82570
25550
1.00E-09
0.010.40.030.030.0320
82570
25550
1.00E-O9
0.010.40.030.030.0330581
702555025550
1.00E-09
0.010.40.030.030.03250582570
2555025550
1.00E-09
1
Page 5 of 22
Table A-4.SOIL DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE: ALBURN
nfcRtofc
ADD»B>CK8A»AF«ABS»g»E)KCF4rBWKATnVSot and
fugtajLSA-body
ABS-danralifrequBocy
CT»cof»OTion teeter 10-etofrioAmi
ATn tmfarnoncaicta arts (dm)
3800
Industrial/
3300 3300 3300 3300O2 O2 O2 O2
ABSaoi aoi aoi 0.01 0.01
0.4 0.4 0.4 0.4aos 0.03 0.03 0.03 aosaos aos aos aos aosaos aos aos aos aos
so 10 30 250
70 70 TO 70 709125 0125 9125 9125
Oan>BnionF«Ojfl9125
1.00&09 1.0B&09 1.00E-09 1.00&099125
1.00E-09
Page 6 o( 22
1Table A-5.
WATER DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE: ALBURN
i|
Carcinogenic Risk
Exposure Factor
SA(cm*)PCfcm/hr)InorganicBenzo(a)pyrene3enzo(a)an1hracene3enzo(b)fluoranthene:Xbenzo(a,h)anthracenendenod ,2.3-cd)pyrene•lenzoOOfluorantheneChryseneilnyl chloridebia(2-ethvlhexyl)phthalateTetrachloroethenerrfchloroetheneEF (day/year) for SW & QWET (hour/day)••D (years)
ElWOortAte (days)- for SW&GWConversion Factor (L-mg/cnf-ug)
LADD=EPCxSAxPCxETxEFxEDxCF/(BWxATc)
EPC=exposure point concentration (ug/L)SA = skin surface area (cnf)PC = Permeability Constant (cnvhr)EF=exposure frequency (days/year)ET = exposure time (houi/day)ED = exposure duration (years)CF = conversion factor 10-6 (L-mg/cnf-ug)BW = body weight (kg)Ate = averaging time for carcinogens (days)
ELCteLADDxSFd
SFd=dermal cancer slope factor (ka-day/mo)LADD=lifetime average dally dose
On-«lte Worker
3300
Mower
3300
mg/kg-day)
LandscapeWmkef.
3300
ConstructionInrOfHAf
3300
Industrial/Commercial
Worker3300
Chemical Specific1.00E-031.20E4008.00E-011.20E+002.70E-KX)1.90E+00
8.10E-017.30E-033.30E-024.80E-021.60E-02
51
2570
255501.00E-08
1.00E-O31.20E+008.00E-011.20E+002.70E4001.90E+00
8.10E-017.30E-033.30E-024.80E-021.60E-02
1
70
1.00E-08
1.00E-O31.20E+OO8.00E-O11.20E+002.70E+001.90E4OO
8.10E-017.30E-033.30E-024.80E-O21.60E-O2
1
70
1.00E-06
1.00E-O31.20E+008.00E-O11.20E+002.70E4OO1.90E+00
8.10E-017.30E-033.30E-024.80E-021.60E-O2
511
7025560
1.00E-08
1.00E-031.20E+008.00E-011.20E4002.70E4OO1.80E4OO
8.10E-017.30E-033.30E-024.80E-021.60E-02
512570
255501.00E-08
Page 7 of 22
TabteA-5.WATER DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE: ALBURN
SAsSUn
CT*oon»«nion teeter 10-a (L-iK*arf-ua)10-a (L-fBQtarf-up)
ftBLATn
3300 3300 3300 33QO 3300
1.00E-09 1.00&08 i.ooe-o3 1.00E4B 1.00B031.20&tOO 1-20&00a.ooc-01 B.OOE-01 &OOE01 8.OOBO11 06400 IJOCtOO
Z70E400 ^70E^a) Z70&00 Z70E400 2.70E4001.90E«OO 1.90&tOO 1.90&tOO 1.90E«00
8.10&01 MOB01 MOE-OI 8.10S017.30&03 7JOE-09 7.30S03
3.30E-02 3.30&<g 3JOE-024.aoe-oe 4.80E-02 4.eOE-Qg
1.1 1.1 1.eOE-02
70 70 70 70 709125 9125
1.00E-OB 1.00&OS 1.00EOB
PB0a8af22
&.&-:_ __.J -
Tabk> A-6.DERMAL EXPOSURE EVALUATION FOR SOIL FOR LAKE CALUMET CLUSTER SfTE: ALBURN
Carcinogenic Rkk
COPCAnerte
arvMumenzeneef2-CNoroethwn EtheretrMenechlorldaetraehtooethenericNoroethenehv( ChlorideoteJPCBa
»PCAnlimonv
ariumlervWumSadmiunt
3arbondbu«deChtorobanzeneElhvtoergene
dathdenachtoridaretracHoroatrtena
'oluene
Wmtt
lerma) Adeorp. Feetore (AM)3.00E-021.00E-023.00E-021.00E-023.00E-02
3.00E-023.00E-021.40E-O1
Dermal Adeorp. Factor. (AM)
1.00E-O23.00E-021.00E-O21 OOE-021.00E-O21. OOE-021. OOE-02aooE-023.00E-02
1.00E-013.00E-023.00E-O23.00E-O23.00E-023.00E-O23. OOE-02
On-ette WorkerLADO2.24E-077.17E-091.15E-O84.07E-097.5BE-077.86E-071.16E-087.03E-071.26E-07
ELCR3.3SE-07O.OOE+006.32E-084.47E-096.68E-094.08E-081.27E-085.08E-072.SOE-07
On-eKe WorkerADD2.06E-076.27E-074.98E-08201E-089.44E-083.37E-086.04E-OS3.21E-081.61 E-06
6.13E-102.12E-062.20E-063.24E-OG6.47E-O!1.97E-0!969E-04
HO6.12E-042.09E-037.08E-051 OOE-OSVB9E-042.25E-081.10E-033.21 E-058.04E-06
1.03E-08
2.20E-045.39E-0*3.23E-06.66E-CM4.84E-0*
MowwLADD4.4BE-081.43E-092.30E-078.13E-101.62E-071.67E-072.31 E-071.41 E-072.SOE-08
ELCR6.72E-OBO.OOE+001.26E-OB8.94E-101.14E-098.17EXJ92.S4E-091.01 E-07S.01E-OB
StassrADD4.09E-OB1.25E-079.92E-07402E-091.89E-038.76E-O71.01 E-066.42E-073.22E-07
1.03E-10
4.40E-076.47E-071.29E-OCa94E-Oi1.94E-O
HO1.02E-044.18E-041.42E-OS2 01 E-063.78E-OS4.60E-072.19E-046.42E-OS1.61 E-06
2.06E-07
4.40E-061.08E-046.47E-OS1.31 E 49.69E-O5
Landscape WorkerLADO8.96E-062.87E-094.60E-071.63E-093.03E-073.14E-074.62E-072.81 E-076.01 E-08
ELCR1.34E-07O.OOE+002.53E-081.79E-092.27E-091.63E-085.08E-092.02E-071.00E-07
Landscape WorkerADD8.19E-OB2.61E-071.98EX368.03E4J93.78E-081.36E-082.O2E-O51.28E-066.43E-07
2.05E-10
8.80E-071.29E-OS2.69E-«
3.87E-04
HO2.06E-048.38E-042.83E-0S4.02E-067.56E-059.0OE-074.38E-041.28E-06a22E-057-32E-04
8.80E-082.16E-041.29E-04
1.94 •-04
Contruotlon WorkerLADD6.38E-091.72E-102.76E-089.76E-111 B2E-OB1.89E-082.77E-OB1.69E-083.006-09
ELCRB.06E-09O.OOE+001.62E-091.07E-101.36E-109.80E.103.05E-101.21 E-086 01 E-09
Contruotlon WorkerADO1.12E-063.43E-OB2.71 E-061.10E-076.17E-071.866-062.76E-O4
8.80E-06
2.81 E-09
1.20E-061.77E-053.64E-041.08E-0!5.30E-OE
HO2.80E-031.14E-023.88E-046.50E-051.03E-031.23E-06
1.76E-044.40E-04
6.61EX36
1.20E-032.96E-031.77E-033.69E-032.65E-03
Induatrial/ComrmrcUl WorkerLADO
1.12E-06359E-085.75E-062.03E-083.79E-063.93E-066.78E-063.52E-OE626E-07
ELCR::::::ii68E4w:i:::-
O.OOE+003.16E-07224E-082.84E-082.04E-O76.3SE-OS
••'•'•'•'•2:&3K-Q5-'-:: '•:::::I;2SE'06-:--:;:
Induetrial/Commerclal WorkerADD
1.02E-063.14E-062.48E-OS1.00E-074.72E-071 .69E-052.82E-041.61 E-058.04E-06
2.66E-09
1.10E-061.62E-OE3.23E-049.84E-OE4.84E-OS
HO256E-031.06E-023.54E-046.02E-O6944E-041.12E-055.48E-O31.61 E-044.02E-04
5.13E 6
1.10G-032.70E-031.62E-033.28E-032.42E-03
•ummery
ELCR lorlH»Detnwev»HI for thla pathwayaMotee:ELCR Exoeae ietjme canoar IHI: Hazard Index
ka
COPC Contaminant* ol potanHel concern.ADD: Lifetime avaraoa dally doaaADD: Average datydeeeHtt Hazard quoBapt
On-ette Worker::':;:•::•: mN'xfcft iflfl :•:•::•::-:.:•::¥
817E-03
MOWK2.44E-071.63E-03
Landeoaiie Worker4.8BE-073.27 ••03
Contruotton Worker2.93E-084.4; E-02
Induetrlal/Commerolel WorkerA:.:'£i:::::£x:!:'$JtHf&:':S:Z::S:'fJ':"
4.0 E-02
Page 9 of 22
Tibto A-7.DERMAL EXPOSURE EVALUATION FOR SEDIMENTS FOR LAKE CALUMET CLUSTER SITE: ALBURN
Cardnooenlo Risk
COPCArsenicChrvMnt
s iAMB^Bjl A js)A4bJMSi BAJ>AM^BAuvrniM mijmjii rmvvun3.006-02O.OOE+00
Ofvcltc WonMfLAOD1.44E-07
1.92E-OB
ELCR2.16E-071.40E-10
ContruetlLADD5.76E-OB
8.eeE-oe
N1 WOffcSTELCR
8.64E-096.47E-11
Industrial / CommtcolaLADD1.44E-070.61 E-06
IWorkar.CR
2.18E-077.02E-10
Nonosrdnooenlo RickKICAD^IwUrw
lArttntoiCnromlum
DoniMl Aoaofp. "•oton
3.00E-021.00E-02
On •(!• WockarADD4.03E-076.94E-07
HO1.34E-034.62E-07
Contruotlon WorkerADD3.68E-066.33E-06
HO1.23E-024.22E-06
IndiMtrM / ComnMrolcADD
4.03E-076.94E-07
I WorkarHO
1.34E-034.62E-07
f1 Summery1IELCR forth* pathwayJHIfythlf pathway-
Oiv«ltoWorktr2.18E-071.34E-03
Contruotlon Workar8.70E-091.23E-02
Industrial / Commercial Worker2.17E-071.34E-03
ELCR: DcoaM Itfttlma oanoar rtskiHI: Hazard hxtoxCOPC'.Contamlnanta of potantial oonoamLADD: Ufattma avtragt dairy doaaADD: Avenga dally doaaHQ: Hazard quotfant
Page 10 of 22
Table A-8.DERMAL EXPOSURE EVALUATION FOR SURFACE WATER
FOR LAKE CALUMET CLUSTER SITE: ALBURN
Carcinogenic Risk
COPCHeptachlor
Permeability Constant cm/hr1.10E-02
On-slte WorkerLADD7.61 E-10
ELCR3.43E-09
Contructlon WorkerLADD3.04E-1 1
ELCR1.37E-10
Industrial / Commercial WorkerLADD
7.61 E-10ELCR
3.43E-09
Noncarcinogenlc Risk
COPCBariumManganese
Permeability Constant cm/hr1.00E-031.00E-03
On-sRe WorkerADD2.31 E-071.80E-06
HO3.30E-063.92E-05
Contruction WorkerADD2.11E-061.64E-05
HQ3.01 E-053.57E-04
Industrial / Commercial WorkerADD
2.31 E-071.80E-06
HQ3.30E-063.92E-05
Summary
ELCR for this pathwaysHI for this pathways
On-slte Worker3.43E-094.25E-05
Contruction Worker1.373.88
E-10E-04
Industrial /Commercial Worker3.43E-094.25E-05
Notes:ELCR: Excess lifetime cancer risksHI: Hazard IndexCOPCrContaminants of potential concernLADD: Lifetime average dally doseADD: Average dally doseHQ: Hazard quotient
Page 11 of 22
T«bl«A4.DERMAL EXPOSURE EVALUATION FOR QROUNDWATER
FOR LAKE CALUMET CLUSTER SITE: ALBURN
Industrial / Oommarolal Work*
1.0064)31.006-031.006-03
Noncarclnooanlo Ulalc
APP4.266-09
3.006-064.076-091.416-062.276-072.636-062.326-091.396-071.686-091.646-074.486-061.686-064.806-06
HQ1.076-06
_2J3644_4.296-062.036-062.636-061.826-078.716-08
6.976-062.106-062.346-061.49E-068.426-082.266-04
Commotion WortcarAPP3.696-06
2.746-06
1.296-072.076-062.406-082.126-081-276-061536-081.806-064.096-061.846-084.11E-06
HQ9.726-062.40E-033.916-04
2.886-04
6.216-04
1.926-042.146-041.366-047.6664)42.0S6-03
APPE-09L2L
3.006-064-0764)91.416-062.276-072.6364)62.3264)91.386-071.6664)91.6464)74.4664)61.8664)64606-06
HC1.0764)62.6364)4JJ964*2.032.6364)61.8264)78.7164)8
6.9764)62.1064)62.3464)61.4964)68.4264)62.26
3,1064)6 1.68R-04 2.88E4>6 1.41EO32.7764J44.9464)7
2.7764)3
1.6764)88.2364)6
2.6364M
9.366-044J164M 7.81
1.1064)3 8.6264)31.71E-04
9.3064)4 4.6864)41.0164)28.4964)8
6.0464)2
3.1064)6 1.82.77-4)4
LS& 4.9464)72.7764)36.2364)69.3664)4
4.2464)31-106-03 8.B2I9.3064)4 4.e -04
1 SUfrlllMinI Oiv-clta Workw
8.2264)71.0664)2
Centruotlon Werlwr3.2964)89.7164)2
Industrial / ComiMroM Werlwr8.2264)71.0664)2
6LCR: 6xoM* W««m« oanotr rtaksHI: Hazard IndtxCOPC:Contamlnant» d potential oonownLADO: Utatfm* avw«g« daly dOMADDiAvtraotdaBydoMHCh Hazard quoHmt
]Table A-10.
PARTICULATE INHALATION EXPOSURE FACTORS FOR LAKE CALUMET CLUSTERSITE: ALBURN
Carcinogenic Risk
Exposure Factor
IR (m3/hour)ER (hr/day)EF I days/year)ED (years)3W(kg)
Ate (days)'articulate Inhalation factor
Conversion from ug to mg
Noncarclnogenlc Risk
Exposure Factor
) (m3/hour)•R (hi/day)
EF (days/year)ED (years)BW (kg)Atn(days)Partteulate Inhalation factor
LADD=EPC«xERxlRxEFxED/(BWxATc)
EPCasexposure point concentration In air (ug/m3) » EPCxPIFER=exposure rate (hrs/day)IR=lnhalation rate (m3/hour)EF=exposure frequency (days/yearED=exposure duration (years)BW=body weight (ko)ATc=averaging time for carcinogens (days)PIF- Parfculate Inhalation factor (k
ELCteLADDxSFI
ymo)
SFNnhalation cancer slope factor (kg-day/mg)LADD=lifetime average daily dose (mg/kg-day)
On-stte Workei
1.15
502570
255508.00E-101.00E-03
ConstructionWorker
2.88301
7025550
8.00E-091.00E-03
Industrial /Commercial
rVOTKM'S1.18
2502570
255508.00E-101.00E-03
ADD=EPCaxERxlRxEFxED/(BWxATn)
EPCa=exposure point concentration in air (ug/m3)ER=exposure rate (hra/day)IRsinhalation rate (m3/hr)EFsexposure frequency (days/yearED=exposure duration (years)BWsbody weight (kg)ATnsaveraging time for noncardnoj
HQsADD/RfDl
jens(days)
ADD=average daily dose (mg/kg-day)\RfDHnhalation reference dose (mg/
On-slte Worker
1.15
502570
91258.00E-10
ConstructionWorker
2.88
301
709125
8.00E-09
Icg tay)
Industrtal/CoiniiMroHil
Wonc ri1.18
2502570
91258.00E-10
Mower
1.78102570
255508.00E-091.00E-03
MNvWrVT
1.78102570
91258.00E-10
LandscapeWorker
1.18202570
255508.00E-101.00E-03
LandscapeWorker
1.18
20257040
8.00E-10
Page 13 of 22
TabtoA-11.PARTICULAR EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE: ALBURN
ELCR: BxoMi Urtnn o>notf rittaW:
1llTable A-12.
GROUNDWATER VOLATILE INHALATON EXPOSURE FACTORS FOR LAKE CALUMETCLUSTER SITE: ALBURN
Carcinogenic Risk
LADD* (EPCairxlRxEFxEDV(BWxATc*CF)
EPC=exposure point concentration in air (o/m3))IR = inhalation rate (m3/oay)EF=exposure frequency (days/year)ED=exposure duration (years)BW = body weight (kg)ATc=averag!ng time for carcinogens (day)CF=Conversion Factor
ELCR = LADDxSFi
SR = Inhalation Slope Factor (ko-day/mg)LADD=lifetime average daily dose (mg/kg-oay)
•*s»
Exposure Factor
ED (years)EF(days/year)ATc (days)IR (m3/day)BW(ka)CF(mo-Q)
On-slte Worker
255
255502070
0.001
ConstructionWorker
15
255502070
0.001
Industrial/Commercial
Worker255
255502070
0.001
Mower
25
2070
0.001
Landscape Workei
25
2070
0.001
Noncarclnogenlc Risk
ADD=EPCalrelRxEFxED/(BWxATn)
EPC=exposure point concentration in air (g/m3)IR = inhalation rate (m3/day)EF*exposure frequency (days/year)ED*exposure duration (years)ATn=average time for noncardnogens (years)Conversion Factor * 1000
HQsADD/Rfd
ADD-average daHy doseRfd = Volatile Inhalation Reference Dose (mg/kg-day)
Exposure Factor
ED (years)EFf days/year)ATn(days)IR (m3/oav)BW(kg)CF
On-ttte Worker
255
91252070
0.001
ConstructionWorker
15
402070
0.001
Industrial/Commercial
Worker255
91252070
0.001
Mower
25
2070
0.001
Landscape Workei
25
2070
0.001
Page 15 of 22
TableA-13.QROUNDWATER VOLATILE INHALATION EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE:
ALBURN
•^AffAhft RMaa^Mki Dlftk
:OPCtown*tethvk«»ch>orlde
Henry's Law Constant2.28E-018.96E-02
On^HvWortMrLAOD
5.49E-061.83E-09
BLCR1.59E-093.02E-12
CoratruoUonWorker
LADD2.19E-097.31 E-11
ELCR6.36E-111.21E-13
Induetrlel/^ n in in • rnlal Hf nmtcmmwOffiniVflVWI TvOfKwT
LADD5.49E-081.83E-09
ELCR1.S9E-093.02E-12
Nonoerokiooenlo Risk
COPCJhtorobenreneithyfeenzeno
Methylene chloride'duene
Xylonos
Henry's Lew Constant1.S2E-013^3E-018.98E-022.72E-012.15E-01
iLCR for this pathway*
On-ctt* WorkerADD
6.44E-094.19E-075.12E-092.55E-06'1.11E-00
HO1.13E-001.46E-065.97E-092.23E-06
Summary
On*lto Worker1.59E-092.49E-06
ConstructionWorker
ADD5.88E-083.82E-064.67E-082.32E-051.01E-05
HO1.03E-051.34E-055.45E-062.04E-04
ConttruotlonWorker8.38E-112.2BE44
Induetrtal /Commerolel WorkerADD
6.44E-094.19E-075.12E-092.65E-061.11E )6
HO1.13E-061.48E-065.97E-092.23E-05
Industrial /Commercial Worker
1.59E-092.49 E-05
Notes:ELCR: Excess lifetime cancer risksHI: Hazard IndexCOPC:Contamlnants of potential concernLADD: Lifetime average dally doseADD: Average dally doseHO: Hazard quotient
Page 16 of 22
tiftvn"} i -
I1Table A-14.
SOIL VOLATILE INHALATON EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE: ALBURN
Carcinogenic Rtek
LADD-<EPCxERxlRxEFxEDyrvFxBWxATc)
EPC- Expoaura Point Concentration (ug/kg)ER . Expoaura Rate (houra/day)IR . Initiation Rate (m'/hr)EF'ExpaauraFraquancy(dayf/yMi)ED « Expo*ur» Duration (ywra)VF - Vdatafeabon Factor (iflVkg)BW.BodyWalgM(kg)Ale » Averaging ITma tor Cardnogana (day)
VF
QIC « Invert* of A* maan conc0 - Appannt DHhoMly (cm2/a)T.Evoaur* Interval (•)Ro - Dry 80! Bufc DwitHyCt . ConvMton factor (10 E-4 m2/cm^
ntration at the oafrtar o* a square aouro* B {g/m
-O. » Alr-Ffcd Sol Poroitty
D!« DWuaMly ki Mr (drf/t)
K » rtonry-a Uw Constant0. > Watar-FDad Sol Pororty
D. » ONfuaMly ki Watar (cmVi)n. Total Sol Poroatyp» . Dry Sol Bufc OanaHy (glaif)
K,, - Sol Waiar Parttkn CoaH .Koctoe
ai3 ForSubeulacaSoll
ChamlcalSpaealcCnamlcal Spacalc
OJ ForSubturtaoaSol
043
ChanmcalSpac«c0.002
l
$
CLCR.LADOnffiF
URF - Inhalation UnM Rfck (mVug)..LADD - Metkne average daly doaa (ooym*)
Expowm Factor
ED(vaara)EF(dayaNMr)ATrrtdaya)ATc(dav»)IR(m'/hr)EROvMav)3W(Vo)
On^NaWortor
2550
912526560
1.11
70
ConatrucUonWorkar
13040
255502.8870
(nduatfW//«J>__-M^^W^^bvfnfliwm
Wofkar25
2609126
256501.1a70
Uowar
2610
912526560
1.7e70
262040
2R5SQ
1.1
470
I
AOOrfPCvxIRxERxEFxECMIATnxVFxBW)
EPC* gqx tpoMl >(UO*8)ER • axpoaure raja (hom/dty)IR.MiaWlonrata /hr)EF - axpoaura fraquancy (daya^a^ED • axpoau* duration (yaara)Am - avan«a Hma lor noncaidnogana (yaara)VF . VoMHaMon Factor (m'/hg)Convmton Factor. 1000
HOwUXVRfc
ADD - avanga dOy doaa (Rte- VoMla Irttalatton Rafaranoaboaa (ugAn1)
Paga17o«22
TabtoA-16.SON. VOLATILE INHALATION EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE: ALBURN
ElCRtefftH 1.228-07
OoiwinionoffiWwtar9.196-07
Industrial /
8.406-06 2.101£-07j-iSSKa
L«n*c«a«Wo1.366-07
Page 18 of 22
Table A-15.SOIL VOLATILE INHALATION EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE: ALBURN
ELCR: Excess IHMtnw cancer rftktHI: Hazard IndexCOPC:ContaminanU ol potenttal concernLADO: Ufettme average daly doMADO: Average daty doteHQ: Hazard quotientBold shaded area Mealed ELCR or HI exceedancee lor the receptor
Page 19 of 22
Table A-10.SUMMARY OP HUMAN HEALTH RISK ASSESSMENT FOR LAKE CALUMET CLUSTER SITE: ALBURN
Summary of Human Rlak Aaaaaamant for Soil, Sadimant, Surfaoa watar and Qroundwatar
Total ELCRTotal HI
An lta WnrkmtUll BIIO TCOfMf
6.1463.E-02
Conetruetton Worker
2.B-063.E+00
Industrial/Cofnmefolal
lif nmhmvniNiwi
3.E-062.E-01
U htajMBIIWWW^W
1.E-094.E-02
LendeoepeWoffcw
2.B-066.E-01
Summary of Human Rlak Aaaaaamant for Soil, Sadlmant and Surfaoa watar
Total ELCRTotal HI
On*lteWork0r
B.E-062.E-02
Conctruotlon Workw
2.E-063.E+00
inductrtai /CoRNiMrotal
Worfcwr
2.E-062.E-01
Mower
1.E-064.E-02
Land«o«p«Workar
2.E-06e.E-01
Summary of Human Rlak Aaaaaamant for Soil
Total ELCRTotal HI
On-tK* Worker
6.I4M2.E-02
Conttruotlon Worker
2.B-063.E+00
induttruii /ComnMrolw
Workw
2.E-062.E-01
PBwWwT
1.B-064.E-02
LandMap*Worker
2.E-068.E-01
j " r • v^- • '•_! .. L- ' . -i-j
Page 20 of 22
^_L — _
.-J
Table A-16.SUMMARY OF HUMAN HEALTH RISK ASSESSMENT FOR LAKE CALUMET CLUSTER SITE: ALBURN
Summary of Human Risk Assessment for Groundwater
Total ELCRTotal HI
On-»tte Worker
8.E-071.E-02
Construction Worker
3.E-081.E-01
Industrial /Commercial
Worker
8.E-071.E-02
Mower LandscapeWorker
•
Summary of Human Risk Assessment for Surface water
'Total ELCRTotal HI
On-stte Worker
3.E-094.E-05
Construction Worker
1.E-104.E-04
Industrial /Commercial
Worker
3.E-094.E-05
Mower LandscapeWorker
Summary of Human Risk Assessment for Sediment
Total ELCRTotal HI
On-slte Worker
2.E-071.E-03
Construction Worker
9.E-091.E-02
Industrial /Commercial
Worker
2.E-071.E-03
Mower LandscapeWorker
Notes:ELCR: Excess lifetime cancer risksHI: Hazard IndexBold shaded area indicated ELCR or HI exceedances for the receptor
Page 21 of 22
Table A-17.EXCEEDANCE8 SUMMARY OF CHEMICAL OF POTENTIAL CONCERN FOR LAKE CALUMET
CLUSTER SITE: ALBURN
COPCs of Carcinogenic Risk In Soil
ICOPCJArtento(BenzeneIBenzo(a)pyrene[Total PCBaMnvl Chloride
ReceptoreIndustrial/Commercial Worker, Mower
Industrial/Commercial WorkerIndustrial/Commercial Worker, Mower
Industrial/Commercial WorkerInduttrlel/Commeroiel Worker. Mower
COPCs of Nonearclnog«nlo Risk In Soil
ReoeptereConetruction w
Notet:ELCR: Exoete IHetlme cancer rlaktHI: Hazard IndexCardnogenlo exoeedanoes: ELCR Is greater than 1 .OOE-06Nonoardnogenlo exoeedanoet: HI It greater than 1 .OOE+00
«r- , T*5T» .
Page 22 of 22
Table B-1.TOXICITY FACTORS FOR CHEMICALS OF POTENTIAL CONCERN FOR LAKE CALUMET CLUSTER SITE: USDRUM
. . Carcinogenic Rlak
COPC
AreenfcBervtNum•nzanettnzo(a)anthraceneWizofb flouranthanaanzoflc flouranttwm
Benzo(a)pyramfhlorotorrn2hrvsene>ibenz(a.h)anthracene1.2-DtehlORMlhane4.4'-DDD,4'-DOEleptachtorndanod .3-od)pyraneetracMoroettMiw
Vhwl Chloride'otalPCBa
--. - -....., ... ~.
IngMUon Slop*Factor
(kg-day/mg)1.50E+00
S.SOE-027.30E-017.30E-017.30E-027.30E+006.10E-037.30E-037.30E+009.10E-022.40E-013.40E-014.SOE-MJO7.30E-015.20E-027^0E-012JX£tOO
EPC for Soil(ug/kfl)
1.70E+048.18E+022.41E+031.15E+O41.33E+04
1.22E4043.40E403
9.41 E+035.25E+03
1.19E+O45.49E+034.59E403
EPC fora»J.Jjtilian|ovuirnvni
(ug/ka)
EPC forSW
(ug/L)
3.00E-021.00E-022.00E-02
EPC forQW
(ugA.)5.20E+015.00E+007.20E4012.00E+002.00E+002.00E+002.00E400
2.00E400
1.00E+00
EPC for QWIn air
(B/m)
5.16E-09
PartleulataInhalation Slopa
Factor(kg-day/mg)
2.90E-023.10E-013.10E-013.10E-023.10E-HX)8.10E-023.10E-033.10E+00
4.50E+003.10E-012.00E-031.60E-022.00E+00
Darmal SlopaFactor
(kg-day/mg)LSOE-fOOO.OOE+OO5.SOE-027.30E-017.30E-017.30E-027.30E+006.10E-037.30E-037.30E+009.10E-022.40E-013.40E-014.50E4007.30E-015.20E-027.20E-012.00E+00
; . : .»— .™«.-.. .™-r ,,,,-, ..,,«..„_ . . .
Volatlla (URR
Inhalation Rlak Factor(m'/ug)
O.OOE+OOO.OOE+OO8.29E-068.86E-058.88E-058.86E-068.86E-042.31 E-058.86E-078.86E-04O.OOE+OOO.OOE+OOO.OOE+OO1.29E-038.86E-055.71 E-074.57E-06
Noncardnogenic Rlak
/*rtoo
IflthfWW
toentelariumJervHum^AQfTWUITI
tVOWNUfT)
ManganeseMercuryMtckal/anadkm3te(2-ethvlhexvr»rrthalateDhtorobenzane"III 1 HIlllllMI
Ethvlbenzarw-tertacNofratracMoroolharwrokwnaVhnrtCNoricto
InflaatkMi
(mgAcg-day)4.00E-043.00E-047.00E-022.00E-035.00E-041.SOE+004.60E-02
2.00E-02ZOOE-028.00E-012.00E-021.00E-023.00E-041.00E-01S.OOE-041.00E-022.00E-013.00E-03200E+00
EPC for Soil(uflrtca)
1.21E+041.70E4O4
8.18E+02
1.48E+052.11E406
7.61 E+047.95E+033.49E+03
1.19E405
5.49E4031.90E+044.59E+039.50E405
EPC forOotflnwrrtfuoAa)
EPC forSW
(unrt.)
1.S3E+02
1.45E+02
2.00E-02
2.00E-02
EPC forQW
<ug/L)1.60E+025.20E+012.53E+035.00E+001.10E4012.88E+028.52E4032.80E4001.11E+021.92E+02
EPC for QWIn air(oftnl
InnMfltion
(moAiKtav)
1.43E-045.71E-06
1.43E-O58.60E-05
5.71 E-03
2.86E-01
1.14E-012.90E-02
Darmal
(mo/ka-day) ,4.00E-04 ^3.00E-047.00E-022.00E-03S.OOE-041.50E4004.60E-02O.OOE+OO2.00E-022.00E-028.00E-012.00E-021.00E-023.00E-041.00E-015.00E-041.00E-022.00E-013.00E-032.00E+OO
Volatlla Inhalation Raf.
<uaftn')O.OOE+OOO.OOE+OO5.01 E-012.00E-02O.OOE+OOO.OOE+OO5.01 E-023.01 E-01O.OOE+OOO.OOE+OOO.OOE+OO2.00E+01O.OOE+OOO.OOE+OO1.00E+03O.OOE+OOO.OOE+OO3.99E+021.02E+02O.OOE+OO
Note:COPC: Contamlnanta of potential concernEPC: Exposure point concentration
Page 1 of 22
Table B-2.SOIL INGESTION EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE:
USDRUM
BMfinL
LADCWEPCrffadRStfFiEDxCFyTBWxATc)
Ffcfracfcpom c fuafta)
d source(moMay)
ETiiagioaure frequencyi (yaws)
CFzcbmoraion factorBW-bodyAT«
ion Fa
SOasso
7025550
1.QOE-00
30
7025550
1.00E-OQ
bMhntrW/
500.5250
7025550
1.00E-08
(10*0)
(mrtfcy)
ATI irmtori
•on Fade
moo
asso
700125
30
70
1.00E-09
as250
709125
1.00E-OQ
480
10
702SSSO
1.00E-09
10
709125
1.00E-O8
500.520
7025550
1.00&09
50OS20
709125
1.00E-OO
•I'S
U
fi
V5
\t
Page 2 of 22
Ly i., >...,,, j .—> m*f .
Table B-3.SOIL INGESTION EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE: USDRUM
Carcinogenic Risk
2OPCrsenlcton/MumBenzeneBenzoiBenzo
alanthraceneb)floumnthene
)enzo(a)pyreneChloroformDlbenz1,2-Dlc
a.h)anthraoanehtoroettiane
Indenod .S-cdlpyreneretrachforoethenevinyl ChlorideTotal PCBs
On-stte WorkerLADD
2.97E-071.43E-084.21 E-08
2.02E-072.32 E-07
2.14E-076.10E-081.64E-079.17E-082.07E-079.60E-088.03E-083.91 E-07
ELCR4.45E-07O.OOE-fOO2.32E-091.47E-071.70E-07
i;!;t;58E*OftS:.i3.72E-10
•siS&ME^OTfess8.34E-091.51 E-07
4.99E-095.7BE-OB7.81 E-07
Construction WorkerLADD
1.37E-076.59E-091.94E-089.29E-081.07E-079.85E-082.81 E-08
7.58E-084.23E-089.55E-084.42E-083.70E-08i.BOE-07
ELCR2.05E-07O.OOE-fOO1.07E-098.78E-087.81 E-08
7.19E-071.72E-105.53E-073.85E-096.97E-082.30E-092.66E-083.60E-07
Industrial / Commercial WorkerLADD
1.48E-067.15E-082.11 E-07
1.01 E-06
1.16E-061.07E-063.05E-078.22E-074.59E-071.04E-064.80E-074.01 E-07
1.95E-06
ELCR;;;:;S;:;i;22Bi06;;;.;S;;;;
O.OOE-fOO1.16E-087J6E-078.48E-07
:;?;;:;;l7iaiE»06:-i;«fK1.86E-09
;;;;;i;;6 )OE-06;;:;x;:ft;;4.17E-087.57E-072.50E-082.89E-07
:.:.;: S;:::.a9tB:06;:fflS:$
WlwwwT
LADO1.14E-065.49E-081.62E-077.74E-078.92E-078.21 E-072.34E-076.31 E-073.52E-077.96E-073.69E-073.08E-071.50E-06
ELCR
Si liTtEflBV'?:?!O.OOE-fOO
8.90E-095.65E-076.51 E-07
;;!;';;> S;99E*D6;;ss;1.43E-09
Js^JfcMEsflfl*::;*3.20E-085.81 E-07
1.92E-082.22E-07
; ;:i; si 3iOOE*6i; ;;;:;•
Landscape WorkerLADD
1.19E-075.72E-091.69E-088.07E-088.29E-088.55E-082.44E-086.58E-083.67E-088.29E-083.84 E-08
3.21 E-08
1.56E-07
ELCR1.78E-07O.OOE-fOO9.27E-105.89E-086.78E-086.24E-071.49E-104.80E-073.34E-096.05E-082.00E-092.31 E-083.12E-07
Noncardnogenlo Risk
COPCAntimonyArsenicJetyHlumshronwjmManganese)ls(2-ethy1hexyDphttialateIhtorobenzeneChloroformEthyfcenzeneretrachtoroethenerohienr
Xytenes
On-sHe WorkerADD
'5.91 E-07
8.30 E-07
4.00E-08
7.23 -rOB1. 03^-043.72E-063.89E-071.71 E-07
5.61 E-06
2.69E-07
9.28E-072.25E-07465E-05
HQ1.48E-032.77E-032.00E-054.B2E-062.25E-034.65E-061.94E-051.71 E-05
5.61 E-05
2.69E-054.64E-08
7.49E-052.32E-05
Construction WorkerADD
6.21 E-05
8.73E-054.21 E-06
7.60E-041.09E-023.91 E-04
4.09E-051.80E-056. 11 E-04
2.83E-059.75E-052.36E-054.89E-03
HQ1.55E-012.91 E-01
2.10E-035.07E-042.36E-014.B9E-042.04 E-03
1.80E-036. 11 E-03
2.83E-034.87E-04
7.87E-032.44E-03
Industrial / Commercial WorkerADD
2.96E-OB4.15E-062.00E-073.61 E-05
5.17E-041.86 E-05
1.94 E-06
8.55E-072.90E-051.34 E-06
4.64E-061.12E-062.32E-04
HQ7.39E-031.38E-021 .OOE-042.41 E-05
1.12E-022.33I9.72
6.55
H>5:-05
E-05
2.90 E-04
1.34E-042.32E-05
3.75E-041.16E-04
• Suinriiaiy
ELCR for (Ms patiwByHI for this pattiway
Notes:ELCR: Excess IBethne cancaHI: Hazard index
67'
rnsKB
COPCrContamlnants of potential concern
LAPP: UteBma average daHADD: Average daNy doseHQ: Hazard quotient
ruosB
i Worker
f%ppto Construction Wonw
7.09E-01
Induetrisl / Commercial \
""""""3.?ffm : .
MowvADD
2.27E-063.19E-061.54E-072.78E-053.97E-041.43E-051.49E-066.56E-072.23 E-051.03 E-063.56E-068.63E-071.78E-04
HQ5.67E-031.06E-02
• 7.69E-051.85E-058.63C-031.79E-057.46 E-05
6.56E-052.23E-041.03 E-04
1.78E-052.88E-048.92E-05
Landscape WorkerADD
2.36E-073.32E-071.60E-082.89E-064.13E-051.49E-061.55E-076.84E-082.32E-061.08E-073.71 E-07
8.99E-081.B6E-05
HQ5.91 E-04
1.11 E-03
8.01 E-06
1.93E-06B.99E-041.86E-067.77E-066.84 E-06
2.32E-051.08E-051.86E-063.00E-059.30E-06
VOnCM
=^~Mower
2.59E-02llDWBrUB :-•:::::::::•::::;;
2.70E-03
Page 3 of 22
Table B-4.SOIL DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE:
USDRUM
M^wladh i factor (imofcnflABSadermriadtoipfan factor ftrtto*)
CF^oor i factor (10-9 tafra)
ATi lime far cudnog**
oncer rtope facto
IndustrW/
3300 8300 3300 3300 330002 02 02
ABSO01 O01 001 O01 O01O4 O4 04 O4 O4
OO3 003 O03 O03 O03003 ooa O08 O08 O03
VJtMdtaMi 003 O03 O08 O03 O03
SO 10 20 30 250
70 70 70 70 7025650
;Mart-far1.00E-OB 1.00E-09 1.00E-O9 1.OO&OB 1.00&00
Page 4 0422
1J Table B-4.
SOIL DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE:USDRUM
Noncarcinogenlc Rick
-
Exposure Factor
SA(cm2/dav)AFdng/cm2)ABSInorganicsBisffi-ethvlhexvnphthalateTetrachloroetheneTrichtoroethenevinyl chlorideOthersEF (dav/vear) for SoBEF (day/year) for SedimentET (hour/day)ED (years)BW(ka)Atn (days) -for SolAtn (days) • for SedimentConversion Factor ko/ug)
ADD=EPCxSAxAFxABSxEFxEDxCFABWxATn)-Soll and Sediment
EPC=exposure point concentration (ug/kg)SAsbody surface area (crrrVday)AF=soi adherence factor (mg/cnf)ABS=dermaI adsorption factor .EFsexposure frequency (days/year)ED=exposure duration (years)CFsconversion factor 10-9 kg/mgBW=body weight (kg)ATn averaging time for noncarcinoj
HOsADD/RfDo
ens (days)
ADD-average daily dose (mg/kg-day)RfDd=dermal reference dose (mg/kg
On-cNe Worker
33000.2
Mower
33000.2
hday)
LandscapeWorker
33000.2
ConstructionWorker
33000.2
Chemical Specific0.010.40.030.030.0305055
2570
91259125
1.00E-09
0.010.40.030.030.03010
82570
9125
1.00E-O9
0.010.40.030.030.03020
82570
9125
1.00E-O9
0.010.40.030.030.03
030581
70912540
1.00E-09
Industrial/Commercial
Worker33000.2
0.010.40.030.030.030
25058
2570
91259125
1.00E-09
J '
i
Page 5 of 22
TabteB-5.WATER DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE:
USDRUM
r.. *
LAOO-£PCi •ATc)
MMfonO
1(M> (L-mgtarf-ua)00)
ATi
now tfoo* todor
8A(a«*t
LflA.
3300 3300 8300 3300 3300
1.00&08JL20&00
1 06*002.70E«00
8.10&017JOC493JOE4B
2510
1.00&08
1.00&O3
&OOE-01IJOStOO2.70E4OO1-90C+OO
&10E-O17JOE-O9sjo&oe
1.1
1.00&08
&00&O1
2.70E4OO
7.30&03a.3QE-oe4.aoE-oe1.1
70
1.00EOB
l.OOE-03
aooE-oi
2.7OE4OO1 06*00
&1OE417.30&03
1.60&02
TO
1DOE-08
1.00B03
8.0Q&01
2.7D&00
8.10&017.30EXP
4.80E42i.eoe<g
70
1.00&OB
¥R
I
Pigeeaf22
}Table B-5.
WATER DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE:USDRUM
I. J
n
T
w
t1
Noncsrclnoeenic Risk
-
Exposure Factor
SA(cm2)'C(cnVhr)InorganicBenzo(a)pyreneBenzo(a)anthraceneBenzo(b)AuorantneneDibenzo(a.h)anthraceneIndenod ,2.3<ri)pyreneBenzo(k)fluorantheneCtiryaeneVinyl chloridebis(2-e1hylhexvl)phthalateTetracHoroetheneTrichloroetheneEF (day/year) f or SW&QWET (hour/day)ED (years)IW(ko)
Ain (days) -for SW&QWConversion Factor (L-mg/cnf-ug)
ADD=EPCxSAxPCxETxEFxEDxCF/(BWxATn)
EPC=exposure point concentration (ug/L)SA = Skin surface area (err?)POPemeabillty Constant (cm/hr)EF=expoaure frequency (days/year)ED=exposure duration (years)CFsconverslon factor 10-6 (L-mg/crrf-ug)CF=conversion factor 10-6 (L-mg/cnrP-ug)BW=body weight (kg)ATn =averaginp flme for noncardnogens (days)
HOsADO/RfOo
ADD-average daily dose (mg/kfl-day)RfDd=dermal reference dose (mg/kg-day)
On-srto Worker
3300
Mower
3300
LandscapeWorker
3300
ConstructionWorks*-
3300
Industrisl/Commercial
Worker3300
Chemicsl Specific1.00E-031.20E+008.00E-011.20E4002.70E+001.90E400
8.10E-017.30E-033.30E-024.80E-021.60E-Q2
552570
91251.00E-08
1.00E-031.20E-KX)8.00E-011.20E+002.70E-MX)1.90E+00
8.10E-017.30E-033.30E-024.80E-021.60E-02
8
70
1.00E-08
1.00E-031.20E4OO8.00E-011.20E+002.70E4001.90E+00
8.10E-017.30E-O33.30E-024.80E-021.60E-02
8
70
1.00E-06
1.00E-031.20E+008.00E-011.20E400ZTOEfOO1.90E+00
8.10E-017.30E-033.30E-024.80E-021.80E-02
581
7040
1.00E-06
1.00E-031.20E+008.00E-011.20C+002.70E4001.90E+00
8.10E-017.30E-033.30E-024.80E-021.60E-02
51
2570
91251.00E-06
Page 7 of 22
T«bU B-6.DERMAL EXPOSURE EVALUATION FOR SOIL FOR LAKE CALUMET CLUSTER SITE: USDRUM
4,706417,886-10•,68641
8,006481.00641
1.006481.00641
1.UE4I1.27641100648
1.40641
IndmMtf / CommraWDwiMl AdMrp. Notora(AM)
1.ME-07•.MC47
1,00&0t9.0064*
1.ME-OIt.tiG-oe
1.00&OI1.006481.006411.00641
1.S2E476.ME4I1.ME4I6.16E4JC.7I64I
1.006483.M64t
9.206474.ME4B1.47647S.B6E4B
•.80E4J4.M64J7.ME-07
4JOE48*.i>64a9.00648
1.00642ITotu«n«Vinyl Chlortd*
iMUMriu / commtroM
6.NE471Z1L21
BeU ih«dir«M MMMLELCRorHI
t ;,Pag«Bol22
; "•:.! -,, 'i» n ... i . r^ ^^ , .. ai
Table B-7.DERMAL EXPOSURE EVALUATION FOR SURFACE WATER
FOR LAKE CALUMET CLUSTER SITE: USDRUM
Carcinogenic Risk
COPC4.4'-DDD4.4'-DDEHeotachtor
PermeaMlltv Constant cm/hr2.80E-012.40E-011.10E-02
On-slte WorkerLADD1.94E-095.54E-105.07E-11
ELCR4.65E-101.88E-102.28E-10
Contructlon WorkerLADD7.75E-112.21 E-112.03E-12
ELCR1.86E-117.53E-129.13E-12
Industrial / Commercial WorkerLADD
1.94E-095.54E-105.07E-11
ELCR4.65E-101.88E-102.28E-10
Noncarclnogenlc Risk
COPCBariumManganeseEnonnHeotachlor
PermmMllty Constant cm/hr1.QQE-Q3.1.00E-03L6QE-02UO&ffiL
On-slte WorkerADD4.94E-074.68E-071.03E-097.10E-10
HQ7.06E-061.02E-053.44E-061.42E-06
Contructlon WorkerADD7.21 E-066.84E-061.51E-081.04E-08
HQ1.03E-041.49E-045.03E-052.07E-05
Industrial / Commercial WorkerADD
9.88E-089.36E-082.07E-101.42E-10
HQ1.41 E-062.04E-066.89E-072.84E-07
Sumnrary
ELCR for this pathway-Hi for this pathway-
Ornslte Worker8.82E-102.21 E-05
Contraction Worker3.53E-113.23E-04
Industrial / Commercial Worker8.82E-104.42E-06
ELCR: Excess lifetime cancer risksHI: Hazard IndexCOPC:Contaminants of potential concernLADD: Lifetime average daily doseADD: Average dally doseHQ: Hazard quotient
Paga11 of 22
Tablo B-8.DERMAL EXPOSURE EVALUATION FOR QROUNDWATER
FOR LAKE CALUMET CLUSTER SITE: USDRUM
Carolnoaanle Rtak
COPCAraantotaryiumJanzane
•»— ^^^^AVAIIfe* ^nnmtm^A A^B^Mr"WHMwllny WnVtvlfl WIVIN
1.006-031.006-032.106-021.906+00
On-allLADD1.206-oa1.166-OS3.404.38
1-07:-07
iWOrtWf•LCR
1.606-060.006*001.926-083.206-07
CantftMAUOD4.606-ld4.816-111.396-011.786-0
mWor•LC
7.20!0.00!
i«A•10*00
7.676-111-266-01
I
I
IndtMLAC
rM/CoitNiMrelcl Wortccri>
1.206-081.153.494.38
E-09E-07E07
•LCR1.806-080.006*001.923.20
:<8••07
Noncarelneqanlc Rlafc
COPC
AraantalariumlaryMum
ChromiumManganaaaylarouryhJb^U J
Vanadkim
PermaaeUMy Conatant ern/hr1.006-031.006-031.006-031.006-031.006-031.006-031.006-031.006-031.006-031.006-03
On-aHa WorkerADD8.1764)71.886-078.1764)61.816-083.666-089.3064)72.7664M9.046-093.6864)76.2064H
HO1.296406.6064)41.1764)48.0764)67.1064A6.2064)76.986-04
1.7964W3.1064)6
Contract) an WorkarADD7.6464)62.4664)61.1964M2.3664)78.1964)71.3664)64.0264M1.3264)76.2364)69.0664M
HO1.8964)28.1764)31.7064)31.1664M1.0464)39.0664M8.7364)3
2.6264)44.8364)4
MuatrM / Cemmaralal WerkarADO
1,<3.:
9e
1.833^37.10
:4)7i-06:4M!4»:4»
1.666-076.6064M1.8164)97,1764)61.8464J7
H<l2.881.12
E4M••04
2.3364M1.6164)81.4264)61.241.201
•4)7•-04
3.6864»e
Itimrnary•~|
1
On-altaWorkar3.57E-072.6964)3
Contnwtlen Werkar1.4364)83.9364)2
Induatrlal / Cemmardal Werkar3.67859
•4)7•*v»
6LCR: Cxotii NftUm* oanoar ritkaHI: Huard IndaxCOPCjConlamlnanla of potential concernLADD: LHtttmt average dally doacADD: Avaraga daNy doaaHO: Hazard quoUant
Page 12 of 22
Table B-9.PARTICULATE INHALATION EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER
SITE.-USDRUM *;
Carcinogenic Risk
Exposure Factor
R <m3/hour)ER (hr/dav)EF (days/year)ED (years)JWflra)
Ate (days)Particulate Inhalation factorConversion from ug to mg
Noncarclnogenic Risk
Exposure Factor
IR(m3/hour)ER (hr/dav)EF (days/year)ED (years)BW(kjj)Atri (days)ParUculate Inhalation factor
LADD=EPCaxERxlRxEFxED/(BWxATc)
EPCa=exposure point concentration In air (ug/m3) = EPCxPIFERsexposure rate (hrs/day)IR=)nhalation rate (m3/hour)EF=exposure frequency (days/yearEDsexposure duration (years)BWBbody weight (kg)ATcsaveraging time for carcinogens (days)PIF= Paniculate Inhalation factor
ELCRsLADDxSFISR=inhalation cancer slope factor (kg-day/mg)LADD=lifetime average daily dose (mg/kg-day)
On-slte Worker
1.15502570
25550B.OOE-101.00E-03
ConstructionWorker
2.88301
7025550
8.00E-091.00E-03
Industrial/Commercial
Workers1.18
2502570
255508.00E-101.00E-03
ADD=EPCaxERxlRxEFxErj/(BWxATn)
EPCa=exposure point concentration in air (ug/m3)ERsexposure rate (hrs/day)Rsinhalation rate (m3mr)EFsexposure frequency (days/yearEDsexposure duration (years)BW=body weight (ka)ATn=averaging time for noncardnoi
HCteADCVRfDI
jens (days)
ADDsaverage daily dose (mg/kg-day)\RfDbinhatation reference dose (mo
On-slte Worker
1.15502570
91258.00E-10
ConstructionWorker
2.88301
709125
8.00E-09
fkg-day)
Industrial/Commercial
Workers1.18
2502570
91258.00E-10
RJIntMsWIWl**»f/Wl
1.78102570
255508.00E-091.00E-03
• •WKjWvT
1.78102570
91258.00E-10
LttftftefflipffWorker
1.18202570
255508.00E-101.00E-03
LandscapeWorker
1.1820257040
8.00E-10
Page 13 of 22
TabtoB-10.PARTICULATE EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE: USDRUM
OOPOArMnto
»W*>
•mrahtoietttwrw/InytOWorldt
JAOtW2B-112J2E-127.42E-123.86B-114M6-113.76B-111.07E-112J9B-111. 611-113.68E-111.69B-111. 418-116J7B-11
OMB4000,00€*002.16B-131.10B-111J7E-111.17B-108.70E-138.976-11O.OOE*001.136*11346E-142-26B-131 7E-10
Corwtnwttwuoo6.10C-112.46C-127J8B-123.471-1 14.00B-113.688-111.06E-112.83E-111.86E-113J71-111.651-111.366-116.72B-11
BtCMO.OOE400O.OOE+002.10E-131.06E-11U4E-111.14E-106.81E-138.77E-11
O.OOE-MX)1.11E-11
2JI1E-131.34E-10
InfliMrinM /1LAOO
4.16E-107.01B-116.MI-112.64E-tO
3.01E-1CB.69E'112J2&10
2.92E-1C1.11.13E-KgiM-H
0.006*00
1.72B-126.60E-M1.01B-109.33E.1CqME-127.18E-10O.OOE4009.08E-11a-TOB-13
•«1B-12JO^OJ
LADD2.686-10
3.67B-111.76E.10
1P_1.66E-108^1 E-111.43B.107.96E-111.80E-10«ME-11«MB-11a40g-10
BLCftOJOB400
1.066-12
8.774.30E-12
1110
4.44E-10O.OOE*00
11
JJII
LandaaaoaWorlcafLAOO
1.«<g-"Ml
4.76E-1!2.27E-11fit
2.41 B-116.68E-121.ME-"1.03E-11
JJ -111.0 dl»-0<B-12
11
0.001.7.C48.117.476.875.740.007.242.161.4J
1112
li1311
400
COfC
*!?!*_-Mfywurn«hrornhirnnanOjanaaa
Ofi*alta WonittrADO1.046-101.46E-107.04E-121.276-09HaScl
HO
1.23E-08
1J7B-03
ADD1.02E-101.43E-106.89E-121.246-091.76E-06
HO
1.21E-08
1J4E-03
Indurtriri/CcADD
8.32E-101.17B096.64E-111ME481.4gB-07
HMWortBJ*9_
9.67E-08
1.02E-02
ADD8.14B'11
3.46E-126.29E-109.00E49
-Hfi_
a-ioe-076ME-04
Landteapt_ADO_L52
1.66E-01
2.66E-OI
1.60E-04
Ethv<btnMn»
TohMTM
6^gg-10 6.40E-10 8.24B-096.84E-113.01 E-11
6.69E-112.94B-11
1.Q2E-OC4.736-11
3J8E-09 9.90E-10
1.17E-06
340E-00
6.47E-102.41 E-10
3.MM19.66E-08
1.49B-11J^4.39E-09
6.16B<94.82E-11 3.79
1.636-10 1.60E-1C3.67E-11
140E-08 1.311C 2.346-1
1.77B4IB 1.49E-06.91122!
VWOhtorld*XttorjiL
3. -11 1J3E-09 3.16E-10 11 - 6.778.16B-OC 4.ME4C 1.19J
ELCRforthtoMtwmyBHI tec Ihto pathway"
ELCR: bo
On ita Woncaf
HkHaardlndax ......_._~7nCOPO ontarnlnanti of potanttal oonoarnLADD: Ufattna avaraoadajyADD:AvaraoadalydOMHChHaiaidquottant
ConitruottenWortcw•ummar
2.37E-101 . - 0 3
In* uttrltl / ComnMratal Worktf1.94E-091.02E-02
1.20E49Woftar
-01
-^_ia 1
Page 14 of 22* •
Table B-11.GROUNDWATER VOLATILE INHALATON EXPOSURE FACTORS FOR LAKE CALUMET
CLUSTER SITE: USDRUM
Carcinogenic Risk
LADDs (EPCalrxlRxEFxEDV(BWxATc*CF)
EPC=exposure point concentration in air (g/m3))IR = inhalation rate (m3/day)EF=9xposure frequency (days/year)EDsexposure duration (years)BW = body weight (kg)ATc=averaging time for carcinogens (day)CF=Converskxi Factor
ELCR = LADDxSFi
SFi = Inhalation Slope Factor (kg-day/mg)LADDslifetime average dally dose (mg/kg-day)
Exposure Factor
ED (years)ERdavs/vear)ATc(days)IR (m3/day)BW (ka)CF(mo-fl)
On-slte Worker
255
255502070
0.001
ConstructionWorker
15
255502070
0.001
Industrial/Comnwrcwl
Worker255
255502070
0.001
Mower
25
2070
0.001
Landscape Workei
25
2070
0.001
Noncarclnogenlc Risk
ADD=EPCalrxlRxEFxED/(BWxATn)
EPC=exposure point concentration In air (g/m3)IR * Inhalation rate (m3/day)EF=exposure frequency (days/year)ED>exposure duration (years)ATn=average time for noncarcinogens (years)Conversion Factors 1000
HQ*ADD/Rfd
ADD-average dally doseRfd = Volatile Inhalation Reference Dose (mg/kg-day)
Exposure Factor
ED(vears)EF(davs/Vear)ATn(davs)IR (m3/day)BW(ka)CF
On-slte Worker
255
91252070
0.001
ConstructionWorker
15402070
0.001
Industrial/Commercial
Worker255
91252070
0.001
Mower
25
2070
0.001
25
2070
0.001
Page 15 of 22
Table B-12.QROUNDWATER VOLATILE INHALATION EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE:
USDRUM
1 a^AffAflWM^a^MlA RlAk
k££na1
Hamya Law Conatant2.28E-01
On-sNa WorkarLAOO
1.65E-08ELCR
4.77E-11
ConstructionWorkar
LADD6.58E-11
ELCR1.91E-12
Industrial/Commarolal Workar
LADD1.65E-09
ELCR4.77E-11
11 Nonoarolnoaanlo Risk
JCOPC
|
•ELCR for thta pathway*JHI for this pathway
Hsnry*a Law ConatantOn-altaWorkar
ADO HO
Summary
On-aHa Workar4.77E-11O.OOE+00
ConstruotlonWorfcar
ADD HO
ConstructionWorkar1.91E-12O.OOE+00
Induatnal /Commarolal WorkarADD HO
Industrial/Commarclal Workar
4.77E-11O.OOE+00
Notaa:ELCR: Exoaas IHaHma oanoar risksHI: Hazard IndaxCOPC:Contamlnants of potantlal oonoamLADD: UtaHma avaraga daHy dossADD: Avaraga dally dossHQ: Hazard quotJsnt
Page 16 of 22
' 1y-Table B-13.
SOIL VOLATILE INHALATON EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE: USDRUM
Carcinogenic Risk
UlDIMEPCxERxIRxEFxEDKVFxBWxATc)
EPC • Exposure Point Concentration (tig/kg)EH - Exposure Rate (hours/day)IR • Inhalation Rate (rrfttir)EF - Exposure Frequency (days/year)ED - Exposure Duration (years)VF » Voiatattzatton Factor (m'/kg)BW- Body Weight (kg)Ate « Avenging Time for Carcinogen* (day)
VF •
QIC « Inverse of the mean conoD • Apparent DWusMty (cnf /a)T- Exposure Interval («)Ro- Dry Soil Bulk Density, p/cnfCf • Conversion factor (10 E-4 rrrVcm*)
D«((6."1xD1xHt) + (01,"
O.. Air-Filled Sod Porosity
Dl-DHfuslvttyinAir(cmt/s)H-. Henry's Law ConstantO. . Water-Rued Sol Porosity
D. - DMusMty In Water (cm2/*)n-Total Son PorosityPb - Dry SoU Bulk Density (gfcm1)
Kd > Sod Water ParUbon Coett .Kocfoe
ntration at the center of a square source • (g/nf-
+ <O. x H"))
0.13 For Subsurface So«
Chemical SpecificChemical Specific
aSForSubsurtaceSoil
Chemical Specific0.43
Chemical Specificaooa
ELCR > LAOO'URF
URF . Inhalation Untt Risk (m%g)LAOD - Hethne average daly does (ugmf)
Exposure Factor
ED(yeare)EF(dav«/veartATnfoavs)ATc(davs)IRIm'/tw)ER(hrfttay)BW(ko)
OfViMte Wocttw
2550
9125255501.11
70
ConstructionWorksf
13040
255502.8870
Industrial/f !!••!•• ••!•!•!comrnsfdai
Woitor25250
012525550
1.1670
Mower
2510
912525550
1.7870
Landscape Workei
252040
255501.1470
ADMPCvxlRxEHxEFxHVrATrcrVFxBW)
EPC-expc > point cc ntrstion (ug/kg)ER - exposure rate (houraMay)IR • iriialaliun rate (nr/hr)EF m exposure frequency (days/year)ED « exposure duration (yesrs)AJn • average Urns for noncardnogens (years)VF - Votattizatton Factor (rrtVkg)Conversion Factor. 1000
HOAOCVRfc
ADD-average daly does (rrf/ug)Rte - VoWIe Inhalation Reference DOM (ugAn1)
Page 17 of 22
Tabto B-14.8CNL VOLATILE INHALATION EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE: U8DRUM
DOPC
Vinyl CNorldaOMmobaniam
TdllMMXytonat
QIC
8468+01
8488+018488+018488+018488+01
6.808421.048417406421.088417406427408428.708427.14842
H1
2488414418427448411.116*001428413438412.726412.16841
9.806469.908468408461436468.706487.808488.60846944848
Koo
cfnVo6.8084011.748*011468*021.866*012.198*023.638*021828*023.748*02
cu.cnVg.186413.486423.106413.726424.386417.268413.646417.46841
2.426447448463.828441.438436.976461436441.646446.46846
7.
7.908*087.906408.7.90I40J.7.9064087.90E+087.908*06
1.608*001,908*001408*001.606*00
J 408*00
7496*033.776*031.716*041.406*041.116*041.776*04
3-«oe*o«3.606*08
8.«oe*<»8.eOB+063406+oe3,eoB*oe
**«*<»2.ME+02i.i»e+Q39.4764027BM4021.198*03
PO»C
14-OtohtoroatianaFalf"<**jyoathanaVinyl CNorlda
On-aNaWLADD 1
2.026442.43844640844948844
ortorBLCM
1.688490.0084003416-10448649
ConaWe
LADD1.476431.768434406436.78843
Carokwganla Rlakmwllenfkar
BLCH1.218480.0084002.406493.10848
Industrial/
LADD8.106439.716432.326423.74642
6.716480.0064001436481.71847
...
LADD6418446.008441.43643241643
BLCM4.166490.006*008.196-101.06648
LADD3448443.68644948644140643
... j
BLCH2.886490.0064006.306-10&M149
Mnnmmrntn n nanln •!••>nonOflrvlflOfJWnO nWVt
COMTMraeNwotthwwVkwICNerldt
eihylbMnMTollMM
XytonM
AM..AI4A UljkobM*UIFVIIV WOrW
ADD1.628482.628431408431.821423.968431.16841
HO
2.688466.026461.821-089.19848
CenrtrucMon»•« «wonivr
ADO2.688*004438*001.868*003.01840164164001.918*02
HO
4.278426.288423.01642142842
Industrial/Commarolal WoricarADD
6.498421.068414.018427498411.476414.628400
HO
1.038432.016437.266443.67844
aaw..M01ADD
4.018436.486-032.48649441642^9.068439.WB-91
MTHO
6498461448444.608482.27846
LandaoaiADD
6.928419478413.888416.6684001.348*0042UJ01
M WoncorHO
9.436431.836426.648433.36643
LJI * — «•.!• --•*
OMKaW441649
CoostnjouonUff t«*d^^wofMr3448481.71641
Industrial/Comrnarolal Woffcar
1.84E474.13E43
•AjUAJAlPHWWV*
1.146482.66844
UnctooaDaWortaar7486493.77642
Pag* 18 of 22
Z--~ -\ _..
-. fcjj-.;.. . J - '-»-_L±-- i*
TableB-14.SOIL VOLATILE INHALATION EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE: USDRUM
ELCR: Excess ItfeUma cancer risksHI: Hazard indexCOPC:Contamlnants of potential concernLADD: UleUme average daHy doseADD: Average daHy doseHQ: Hazard quotient
Page 19 of 22
Table B-15.SUMMARY OF HUMAN HEALTH RISK ASSESSMENT FOR LAKE CALUMET CLUSTER SITE: USDRUM
Summary of Human Rlak Aaaaaamant for Soil, Sadlmant, Surface watar and Qroundwatar
Total ELCRTotal HI
On-ede Worker
1.E-061.E-02
Construction Worker
3.s-oee.E-oi
Industrial/Commercial
Worker
5.B-057.E-02
NW^Wv
3.1-063.E-02
LandscapeWorker
4.B-062.E-01
Summary of Human Rlak Aaaaaamant for Soil, Sadlmant and Surfaoa watar
Total ELCRTotal HI
On-cKc Worlnr
1.B-061.E-02
Conttruotlon Worker
3.E-069.E-01
Industrial/Comrrwrolal
t«'«-_« —vvmiwi
8.E-088.E-02
AalAaMMa*vviwwvr
3.E-083.E-02
LandscapeWorker
4.1-062.E-01
Summary of Human Rlak Aaaaaamant for Soil
Total ELCRTotal HI
On-stte Worker
1.E-051.E-02
Conatruotlon Worker
3.B-069.E-01
Industrial/Cornrnerolal
Worker
B.E-088.E-02
BrlwWwi
8.E-OS3.EX«
LandaoapeWorker
4.E-062.E-01
Page 20 of 22
".*. i
, ^ --'M... L—»«*ii. ^H^J•C'- " *^- :-
Table B-15.SUMMARY OF HUMAN HEALTH RISK ASSESSMENT FOR LAKE CALUMET CLUSTER SITE: USDRUM
Summary of Human Risk Assessment for Groundwater
Total ELCRTotalHL^ _
On-«fte Worker
4.E-073.E-03
Construction Worker
1.E-084.E-02
Industrial /Commercial
Worker
4.E-075.E-04
Mower LandscapeWorker
Summary of Human Risk Assessment for Surface water
Notes:ELCR: Excess lifetime cancer risksHI: Hazard indexBold shaded area indicated ELCR or HI exceedances for the receptor
Total ELCRTotal HI
On-stte Worker
9.E-102.E-05
Construction Worker
4.E-113.E-04
Industrial /Commercial
Worker
9.E-104.E-06
•mOWoflLandscape
Worker
Page 21 of 22
Table B-16.EXCEEDANCE8 SUMMARY OF CHEMICAL OF POTENTIAL CONCERN
FOR LAKE CALUMET CLUSTER SITE: USDRUM
COPCt of Carcinogenic Risk In Soil
irdurtrial/Cornmardal Woriw, MowQtxtt* Work*. Lnduttrlai/Commjifdai Wortor. MowtrOn-atta Workar, Industrial/Cbrnniaidal Workar. Mowar
On-alta Workar rKfciatrial/Cofnrnfjr al Warkar. Mowar. Landscape workar
NolM:ELCR: EXC«M IHtttrn* oano«r risks
_Cwdnogwilo •xo^dtnow: ELCR is greater than 1 .OOE-06Nonoardnogwilo •xoMdanws: HI Is gr»«tw tfwi 1.00E+00
Page 22 of 22
? , " . , - »
1—3 U-i
Table C-1.TOXICITY FACTORS FOR CHEMICALS OF POTENTIAL CONCERN FOR LAKE CALUMET CLUSTER SITE: UNNAMED PARCEL
COPC
ArsenicBerytttumBenzeneBenzo(a anthraceneBenzofb flourantheneBenzoOc)flouranttwiMBenzo(a)DvreneChrysene>tt>enz(a.h)anthracene1 .2-Dlbromo-3-Chtoroptopane1,2-DfchloroetttanaIndenod ,2,3-cdtovreneatoha-BHCleptachtoftothvlenechterldertcWorodheneotaJPCB* ....
IfiQtstlon SlopQFactor
(kg-day/mg)1.50E+OO
5.50E-027.30E-017.30E-017.30E-027.30E+007.30E-037.30E+OO1.40E+OO0.10E-027.30E-016.30E+004.50E4OO7.50E-031.10E-022JXJE+QO
EPC tor Sell(ug/kg)
2.33E+041.22E+03
4.54E+035.73E+033.01 E4034.24E+03
1.50E4031.49E+031.16E+032.47E4032.42E+011.72E+011.11E+038.77E4022.69E+03
EPC forSediment
(ugAcg)
-
Carclno
EPC forSW
(ug/U
mlcRtek
EPC forQW
(ugA.)7.27E+01
5.20E+012.00E+002.00E+001.00E+002.00E+002.00E+00O.OOE+OO
6.00E-01
EPC for QWIn air(fl/m)
3.73E-09
PartlculateInhalation Slope
Factor(kg-day/mg)
2.90E-023.10E-013.10E-013.10E-023.10E+003.10E-033.10E+002.40E-03
3.10E-016.30E+OO4.50E+001.6SE-036.00E-032.00E+00
Dermal SlopeFactor
(kg-day/mg)1.50E+00O.OOE-vOO5.50E-027.30E-017.30E-017.30E-027.30E+007.30E-037.30E+001.40E+009.10E-027.30E-018.30E+004.50E+007.50E-031.10E-022.00E+00
Volatile (URR
Inhalation Risk Factor(m]/ug)
O.OOE+00O.OOE+008.29E-068.86E-058.86E-058.86E-068.86E-048.86E-078.86E-046.86E-07O.OOE+008.86E-051.80E-031.29E-034.71 E-071.71 E-065.71E-04
- - .. . . .Noncerclfiooenlc Risk
COPC
ArsenicJaryWum
rianganeaeMercuryMickd/anadlumZinc3W2-etrrylnexvttDMhalateDMorobenzenel.l-DfehkwDrtharM
•leptachlorUethvtenechtoftdeToluenerrtchtoroetheoe1.1.1-TrfcNOKMttMIM
Inoestton
(ma/ka-diy)3.00E-042.00E-035.00E-O41.50E+004.60E-02
2.00E-022.00E-023.00E-018.00E-012.00E-021.00E-01.OOE-01
5.00E-046.00E-022.00E-011.10E-022.00E-02200E+00
EPC for Soil(uo/k0)
2.33E+041.22E+03
2.05E+051.49E+06
5.59E+031.10E4033.4/t+oa1.72E+011.11E+037.21 E+038.77E+027.07E+031 96E-KM
EPC forSediment(ug/kg)
EPC forSW
foot)
EPC forQW
(iio/l.)7.27E401
1.48E+022.99E+022.29E+039.30E4002.48E+029.77E4011.02E+044.20E+01
EPC for QWIn air(fl/hi)
Inhalation
(mg/ko-dav)
5.71 E-06
1.43E-058.90E-05
5.71 E-031.43E-01
8.57E-011.14E-016.00E-036.29E-01
Dermal
(mg/kg-day)3.00E-042.00E-035.00E-041.50E+004.60E-02O.OOE+002.00E-022.00E-023.00E-018.00E-012.00E-021. OOE-01
5.00E-046.00E-022.00E-011.10E-022.00E-022.00E+00
Volatile Inhalation Hef.Do»
(ug/m1)O.OOE+002.00E-02O.OOE+00O.OOE+005.01 E-023.01 E-01O.OOE+00O.OOE+00O.OOE+00O.OOE+002.00E+015.01 E+02
O.OOE+003.00E+033.99E+022.10E+012.20E+03O.OOE+00
Note:COPC: Contaminants of potential concernEPC: Exposure point concentration
Page 1 of 22
Table 02.SOIL INGESTION EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE:
UNNAMED PARCEL
mntfi
IRScaoiiitodintionn tartar 1(X kpftjg
rili
SFo 3«»l cancer
SOasSO
BNVML 702SS50
Comw i Facto 1-OOE4)e
460
30
7025550
1.00E-O9
SO 480
250 10
70 7025550 25550
1.00E-09 1.00E-09
50as20
7025550
1.00E-09
pdrt
B>
ATnlion Fa
50asso
709125
1.00&OB
70
1.00E-09
as250 10
• TO 709125 9125
SOas20
709125
1.00E-OQ
Page 2 of 22
n_.J
Table C-3.SOIL INGESTION EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE: UNNAMED PARCEL
Carcinogenic Risk
;OPCArsenic
erylRumBenzo a)anfhraceneBenzo b)flouranlheneBenzo kBenzo(a
flouranthenepyrane
Dlben2(a,h)anthracene1 ,2-Dlbrorno-3-Chlofocropar1,2-Dtehkxoehanelndeno(1.2.3-cd)pyrenealpha-BHCHeptachlorfothylene chloriderrichloroelheneotalPCBa
On-eite WorkerLADD
4.07E-07 .2.12E-087.94E-081.00E-076.84E-087.40E-082.82E-082.60E-082.03E-OB4.32E-OB4.23E-103.00E-101.94E-081.53E-084.70E-08
ELCR. ,8.11 E-07O.OOE+005.79E-087.31 E-084.99E-095.40E-071.91 E-073.B4E-081.85E-093.15E-082.67E-091.35E-091.46E-101.69E-109.41 E-08
Construction WorkerLADD
1.88E-079.79E-093.66E-084.61 E-083.15E-083.41 E-081.21E-OB1.20E-089.36E-091.99E-081.95E-101.38E-108.94E-097.08E-092.17E-08
ELCR2.82E-07O.OOE+002.67E-083.37E-082.30E-092.49E-078.82E-081.68E-088.52E-101.45E-081.23E-096.22E-106.71 E-117.76E-114.34E-08
Industrial / Commercial WorkerLADD
2.04E-081.06E-073.97E-075.01 E-073.42E-073.70E-071.31 E-071.30E-071.02E-072.16E-072.12E-091.50E-099.70E-087.66E-082.35 E-07
ELCR;;;::;;;3;08E*iM ;;;;;;-?;;
O.OOE+002.90E-073.65E-072.50E-08
;;;::;;;;fc70Eii06*;-;;;;;9.57E-071.82E-079.24E-091.58E-071.33E-086.74E-097.28E-10B.43E-104.70E-07
MowerLADD
1.56E-088.16E-083.05E-073.85E-072.63E-072.84E-071.01 E-079.97E-087.80E-081.66E-071.63E-091.15E-097.45E-085.88E-081.81 E-07
ELCR"""ZiBSBW-S"
O.OOE+002.23E-072.81 E-071.92E-08
s^.-JfeDHiittS5"^"7.351 E-071.40E-077.10E-091.21 E-071.02E-085.18E-095.59E-106.47E-103.61 E-07
Landscape WorkerLADD
1.63E-078.60E-093.18E-084.01 E-082.74E-082.96E-08
.OSE-08
.04E-08
.13E-09
.73E-08
.69E-10
.20E-107.76E-096.13E-091.88E-08
ELCR2.44E-07O.OOE+002.32E-082.92E-082.00E-092.16E-077.66E-081.45E-087.39E-101.26E-081.07E-095.40E-105.82E-116.74E-113.76E-08
Noncarclnogenlc Risk
COPCArsenicieryttumChromiumAanganeee2htorobenzene1,1-DichloroefrianeithylbenzeneHeptochter
Toluene
1,1,1-TriehtoroethaneXylenes
Qn-afteWorkerADD
1.14E-065.95E-081.00E-057.28E-052.73E-075.38E-081.70E-078.39E-105.43E-083.53 E-074.29 E-083.46E-079.57E-07
HQ3.80E-032.97E-056.67E-081.58E-031.37E-055.38E-071.70E-081.68E-089.08E-071.76E-083.90 E-081.73E-054.78E-07
ConstructADO
1.20E-046.25E-061.05E-037.65E-032.87E-055.66E-081.79E-058.82E-OB5.71 E-083.71 E-054.51 E-083.64E-051.01E-04
on WorkerHQ
4.00E-013.13E-037.01 E-041.66E-011.44E-035.66E-051.79E-041.76E-049.52E-051.85E-044.10E-041.82E-035.03E-05
Industrial / Commercial WorkerADD
5.70E-062.97E-075.00E-053.64E-041.37E-082.69E-078.50E-074.20E-082.72E-071.76E-062.14E-071.73 E-084.78 E-08
HQ1.90E-021.49E-043.34E-057.91 E-036.83E-052.69E-068.50E-068.39E-064.53E-068.82E-081.95E-058.65E-052.39E-06
MowerADD
4.38E-062.28E-073.84E-052.79E-041.05E-062.07E-076.53E-073.22E-092.09E-071.35E-081.65E-071.33E-063.67E-08
HO1.46E-021.14E-042.56E-056.08E-035.25E-052.07E-086.53E-086.45E-063.48E-088.77E-081.50E-056.84E-051.84E-08
Landscape WorkerADD
4.56E-072.3BE-084.00E-062.91 E-051.09E-072.15E-086.80E-083.36E-102.17E-081.41 E-071.72E-081.38E-073.S3E-07
HQ1.52E-031.19E-052.67E-066.33E-045.47E-062.15E-076.80E-076.71 E-073.62E-077.06E-071.56E-066.92E-061.91 E-07
Summary
ELCR for this pathway
Note*:ELCR: Excess nreUrna canoHI: Hazard Index
On-ette Worker
i4
SKB
COPC:Contamlnant8 of potential concern.ADD: Uretlma average oai;ADO: Averaoe daffy dose
r°"»
li-03
Construction Worker7.59E-07574
Bold shaded area Indicated ELCR or HI exceedances for the receptor
Industrial / Commercial Worker
2.73E-02
f*:::::::::::::::-.::;::.6i3
2.1
ower2IS*08:::::::::::::::-"::
OE-02
Landscape Worker6.59E-072.18E-03
Page 3 of 22
Table O4.SOIL DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE:
UNNAMED PARCEL
AF-aoiadhftrtHe««)
LACXMMn
InduMrtal/
3300 3300 3300 3300 3300OL2 012
Chamte«l3pec«lcgot 0.01 aoi aoi aoi
0.4 0.40.03 ao3 aos aos aosaos aos aos aos aosaos aos aos aos aos
tor Sot SO 10 20 30 250
70 70 70 70 7025SSO 2S56O
2S6SO1.0QE-09 1.00E-OP 1.00E-09 1.00E-09 1.0DE-OB
3Table C-4.
SOIL DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE:UNNAMED PARCEL
Noncarcinogente Risk
Exposure Factor
SA(cm2/day)ARmg/cm*)ABSnorganicsBisC-ethvlhexvnphthalate"etrachloroethene
TrichloroetheneVirwl chlorideOthers•F (dav/vear) for Sol
EF (day/year) for SedimentElf (hour/day)El) (years)BW flea)Atn (days) -for SolAtn (days) - for SedimentConversion Factor ko/ug)
ADD=EPCxSAxAFxABSxEFxEDxCFABWxATn)-Soil and Sediment
EPC=exposure point concentration (ug/kg)SA=body surface area (cnf/day)AF=sol adherence factor (mg/cnf)ABS=derrnal adsorption factorEF=exposure frequency (days/year)ED=exposure duration (years)CF=conversk>n factor 10-9 kg/tagBW=body weight (kg)ATn =averaging time for noncarcincK
HQsADDffifDo
rens (days)
ADD-average daily dose (mg/kg-dav)Rf Dd=dermal reference dose (mg/kg
On-stte Worker
33000.2
Mower
33000.2
-day)
LandscapeWorker
33000.2
ConstructionWorker
33000.2
Industrial/Commercial
Worker33000.2
Chemical Specific0.010.40.030.030.03050552570
91259125
1.00E-09
0.010.40.030.030.03010
82570
9125
1.00E-09
0.010.40.030.030.03020
82570
9125
1.00E-09
0.010.40.030.030.03030581
70912540
1.00E-09
0.010.40.030.030.030
25058
2570
91259125
1.00E-09
Page 5 of 22
TabteC-5.WATER DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE:
UNNAMED PARCEL
CfaMMfcHMl
B>C> nM<SAxSUn ••(gift
CFxnr ntan factor 10-6 (L-nrtcn?-uQ)
AOLLfiBSL
LADOcMn
3300 3300
1.00&08 1.00&031 06*00
1.00E-O3 1.00E-O3 1.00&03
&OOEO1 8.00E-01 &00&01 a.oo&oiJJ064OO 1 06400 1.20E+00
ZTOBtOO ZTDEfOO 2.70&tOO1.90E4QO 1.90E4OO 1J90&00
anoeoi 8.10&01 B.10&017JOE-OS 7JO&03
4.80&02 4joe-oe 4.aO&021.00&02 1.00&4B i.eoe-oe 1.aOE-O2 i.eoe-oe
25 25TO TO 70 TO TO
far 8W IP!*1.00&OB LOPE-OB 1JOOE-OB 1.00&OB
Table C-5.WATER DERMAL EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SITE:
UNNAMED PARCEL
tl
r >y
-r-i
Noncarcinogenic Risk
Exposure Factor
SAfcm*)PC(cm/hr)InorganicBenzo(a)pvreneBenzo(a)anthraceneBenzo(b)fluoranthene)ibenzo(a.h)anthraceneIndenod ,2,3-od)pyreneBert2o(l()fluorantheneChryaaneVinyl chloridebia(2-ethylhexvl)phthalate"etrachioroethene
TrichloroetheneEF (day/year) for SW & OWET (hour/day)ED (years)BW(ta)Atn (days)- for SW&GWConversion Factor (L-rno/crrP-ug)
ADDcEPCxSAxPCxETxEFxEDxCF/lBWxATn)
EPC=exposure point concentration (ug/L)SA = Skin surface area (err?)PC=Permeabllty Constant (om/hr)EFsexposure frequency (dayaVear)ED=exposure duration (years)CF=converalon factor 10-6 (L-mg/crr?-ug)CFsoonverston factor 10-6 (L-mg/cnf-ug)BW=body weight (kg)ATn =averaging time for noncaranogens (days)
HQ*ADD/RfDo
AOD-average daily dose (mg/kg-day)Rf Dd=dermai reference dose (mg/kg-day)
On-slte Worker
3300
Mower
3300
LandscapeWorker
3300
ConstructionWorker
3300
Industrial/CofntTMrcuu
Worker3300
Chemical Specific1.00E-031.20E+008.00E-011.20E+002.70E4001.90E400
8.10E-017.30E-033.30E-024.80E-021.60E-02
51
2570
91251.00E-06
1.00E-031.20E+OO8.00E-011.20E+002.70E+001.90E4OO
8.10E-017.30E-033.30E-024.80E-021.60E-02
1
70
1.00E-06
1.00E-031.20E4008.00E-011.20E+OO2.70E4001.90E+00
B.10E-017.30E-033.30E-024.80E-021.60E-02
1
70
1.00E-08
1.00E-031.20E+008.00E-011.20E+00Z70E+001.90E+OO
B.10E-017.30E-033.30E-024.80E-021.60E-02
511
7040
1.00E-06
1.00E-031.20&KX)8.00E-011.20E4002.70E+001.90E400
8.10E-017.30E-033.30E-024.80E-021.60E-02
512570
81251.00E-08
Page 7 of 22
TabUC-6.DERMAL EXPOSURE EVALUATION FOR SOIL FOR LAKE CALUMET CLUSTER SITE:
UNNAMED PARCEL
ItMlUltnM/OOfVWTMfOlMWoftw
AOO:Avtn«9dilydoMHQ:H*ardquotafrt
] ,Page 8 ol 22
liiSi_™|j i_._j L*ZI
Table C-7.DERMAL EXPOSURE EVALUATION FOR GROUNDWATER
FOR LAKE CALUMET CLUSTER SITE: UNNAMED PARCEL
Carcinogenic Risk
COPCArsenicBenzeneIndenod ,2,3-cd)pyrene
Permeability Constant cm/hr1.00E-032.10E-021.90E400
On-slte WorkerLADD1.68E-082.52E-072.63E-07
ELCR2.52E-081.39E-081.92E-07
Contructlon WorkerLADD6.71 E-101.01E-081.05E-08
ELCR1.01E-095.54E-107.68E-09
Industrial / Commercial WorkerLADD1.68E-082.52E-072.63E-07
ELCR2.52E-081.39E-081.92E-07
Noncarclnogenlc Risk
COPCArsenicCadmiumDhromium ,:Manganese . .Mercury4tekelVanadiumZinc3i8(2-ethylhexvl)Dhthalate
Permeability Constant cm/hr1.00E-031.00E-031.00E-031.00E-031.00E-031.00E-031.00E-031.00E-032.30E-02
On-slte WorkerADD4.69E-089.56E-081.93E-071.48E-066.01 E-091.60E-076.31 E-086.59E-066.24E-07
HQ1.56E-041.91E-041.29E-073^1E-05
8.01 E-063.15E-062.20E-057.80E-07
Contructlon WorkerADD4.28E-078.72E-071.76E-061.35E-055.48E-081.46E-065.76E-076.01 E-055.69E-06
HQ1.43E-031.74E-031.17E-062.93E-04
7.31 E-052.88E-052.00E-047.12E-06
Industrial / Commercial WorkerADD
4.69E-089.56E-081.93E-071.48E-06
. 6.01 E-091.60E-076.31 E-086.59E-066.24E-07
HO1.56E-041.91E-041.29E-073.21 E-05
8.01 E-063.15E-062.20E-057.80E-07
• fi.
Summary
ELCR for this pathway-HI for this pathway*
On-slte Worker2.31 E-074.14E-04
Contructlon Worker9.24E-093.78E-03
Industrial / Commercial Worker2.31 E-074.14E-04
Notes:ELCR: Excess lifetime cancer risksHI: Hazard IndexCOPC:Contamlnants of potential concernLADD: Lifetime average daily doseADD: Average daily doseHQ: Hazard quotient
Page 12 of 22
TabteC-8.PARTICULATE INHALATION EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER
SITE: UNNAMED PARCEL
AT( »•• tor aicijicig«ia (days)Pvfcufal
canardop* factor
1.1 1.1 1.7 1.1ERfMdM)
SO 30 250 10 20EDfvMni 25Bff 70 70 70 70 70
25550 25550 25550 25550 25550rionfMkN 800E-10 8.00E-OB 8.006-10 8.00E-09 8.00E-10
1.00E-03 1.00E-03 1-OOE-03 1.00E-03 1.00E-03
B»Gi
ATn caicinoMro (days)
1.1 1.7 1.1ER
SO 30 250 10 20ED
70 70 70 70 708125
S.OOE-109125
8.00E-098125
8.00E-108125
e.OOE-1040
e.ooE-10Pag»13ol22
_3
Table C-9.PARTIGULATE EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE:
UNNAMED PARCEL
Carcinogenic Risk .
COPCArsenicBeryfliumlenzo(a)anthracane
Benzo(b)flourantheneBenzo(k)nourantheneB6nzo(e)pyreneDtbenz(a.h)anthracane1 ,2-Dlb(Drno-3-Chloropropane1 ,2-DlchloroethaneIndeiKXIAS-cdtoyreneipha-BHCHeptachlorttothytone chlorMo'richtoroetheneotalPCBa
X>PCArsenicieryMumshrorniumtanganese2flHorooenzene1,1-DlchloroethaneEthyfbenzene^eptachlorMethylene chlorideToluenerrichtoroethene1.1.1-Trichloroethane<ytanes
On-eHe WorkerLADD
7.17E-113.74E-121.40E-111.76E-111.20E-111.30E-114.62E-124.57E-123.58E-127.61E-127.45E-145.26E-143.42E-122.70E-128.28E-12
ELCRO.OOE+00O.OOE+004.33E-125.46E-123.73E-134.04E-111.43E-111.10E-14O.OOE+002.36E-124.69E-132.37E-135.64E-151.62E-141.66E-11
On-sttiADD
2.01E-101.05E-111.7BE-091.28E-084.81 E-119.47E-122.99E-111.48E-139.56E-126.21 E-117.55E-126.09E-111.68E-10
WorkerHQ
1.63E-06
8.96E-048.42E-098.63E-111.05E-10
1.12E-115.4SE-101.26E-089.6BE-11
Conetructkm WorkerLADD
7.01 E-113.85E-121.37E-111.72E-111.18E-111.27E-114.51E-124.47E-123.49E-127.43E-127.28E-14S.18E-143.34E-122.64E-128.09E-12
ELCRO.OOE+00O.OOE+004.23E-125.34E-123.65E-133.95E-111.40E-111.07E-14O.OOE+002.30E-124.59E-132.32E-135.51E-151.58E-141.62E-11
Industrie! / Commercial WorkerLADD
5.74E-102.99E-111.12E-101.41E-109.63E-111.04E-103.69E-113.66E-112.88E-116.08E-115.98E-134.22E-132.73E-112.16E-118.82E-11
ELCRO.OOE+00O.OOE+003.46E-114.37E-112.99E-123.23E-101.14E-108.78E-14O.OOE+001.89E-113.76E-121.90E-124.51E-141.29E-131.32E-10
Noncarclnogenlc RiskConstruction WorkerADD
1.98E-101.02E-111.72E-091.25E-084.70E-119.26E-122.92E-1t1.44E-139.35E-126.07E-117.38E-125.95E-111.65E-10
HQ
1.79E-06
8.76E-048.23E-098.48E-111.02E-10
1.09E-115.32E-101.23E-009.46E-11
Industrial / Commercial WorkerADD
1.61E-098.37E-111.41E-081.02E-073.85E-107.58E-112.39E-101.18E-127.65E-114.97E-106.04E-114.87E-101.35E-09
HQ
1.47E-05
7.17E-036.74E-085.30E-10B.37E-10
S.93E-114.36E-091.01E-087.74E-10
MowerLADD
3.55E-101.85E-116.91 E-118.72E-115.9SE-116.44E-112.28E-112.26E-111.77E-113.76E-113.69E-132.61 E-1 31.69E-111.33E-114.09E-11
ELCRO.OOE+00O.OOE+002.14E-112.70E-111.85E-122.00E-107.08E-115.42E-14O.OOE+001.17E-112.32E-121.17E-122.79E-148.00E-148.19E-11
MowerADD
9.93E-115.18E-128.71 E-1 06.33E-092.38E-114.69E-121.48E-117.31E-144.73E-123.07E-113.73E-123.01 E-118.33E-1 1
HQ
9.07E-07
4.43E-044.17E-093.28E-115.17E-11
5.52E-122.69E-106^2E-104.79E-11
Landscape WorkerLADD
4.59E-112.39E-128.94E-121.13E-117.71 E-1 28.34E-122.95E-122.93E-122.29E-124.87E-124.77E-143.38E-142.19E-121.73E-12S.30E-12
ELCRO.OOE+00O.OOE+002.77E-123.50E-122.39E-132.58E-119.16E-127.02E-15O.OOE+001.51E-123.00E-131.52E-133.61 E-151.04E-141.06E-11
Landscape WorkerADO
2.93E-081.53E-092.57E-071.87E-067.02E-091.38E-094.37E-092.16E-111.40E-099.06E-091.10E-098.89E-092.48E-08
HQ
2.68E-04
1.31E-011.23E-069.67E-O91.53E-O8
-^1.63E-097.95E-081.84E-071.41E-O8
Summery
ELCR for this pathway*•HI for Ms pathway*
Motes:
OiMtte Worker8.45E-11(L98E-04
ELCR: Excess lifetime cancer risksHI: Hazard IndexCOPC:Contarnlnants of potential concernLADD: Lifetime average dely doseADO: Averaoe dally doseHQ: Hazard Quotient
Construction Worker8.26E-118.7 E-04
Industrial / Commercial WorkerB.78E-107.181 •-03
Mower4.18E-104.44 E-04
Landscape Worker5.41 E-111.31E-01
-•
Page 14 of 22
Table C-10.GROUNDWATER VOLATILE INHALATON EXPOSURE FACTORS FOR LAKE CALUMET
CLUSTER SITE: UNNAMED PARCEL
B*C.* M«Wan rato (mtttay)
•Q-ncjr <*»•*«
to* (gums))
SR-lnMi
ATc 2556020 20 20 20 2070 70 70 70 70
0.001 O001 aooi 0001 aooi
ATIOonMnian Factor «1000
912S 912520 20 20 20 2070
aooi70
000170
O001TO
aooi70
0001
PBQB 15422
IIP
Table G-11.GROUNDWATER VOLATILE INHALATION EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE:
UNNAMED PARCEL
COPCBenzene
Henry's Law Constant2.28E-01
Carcinogenic Risk
On-slte WorkerLADD
1.19E-09ELCR
3.45E-11
ConstructionWorker
LADD4.76E-11
ELCR1.38E-12
Industrial /Commercial Worker
LADD1.19E-09
ELCR3.45E-11
COPC Henry's Law Constant
Noncarcinogenlc Risk
On-slte WorkerADD HQ
ConstructionWorker
ADD HQ
Industrial /Commercial WorkerADD HQ
•
Summary
ELCR for this oathway=HI for this Dathwav»
On-slte Worker3.45E-11O.OOE+00
ConstructionWorker1.38E-12O.OOE+00
Industrial /Commercial Worker
3.45E-11O.OOE+00
Notes:ELCR: Excess lifetime cancer risksHI: Hazard IndexCOPC:Contaminants of potential concernLADD: Lifetime average daily doseADD: Average daily doseHQ: Hazard quotient
Page 16 of 22
TabteC-12.SOL VOUOTLE WHALATON EXPOSURE FACTORS FOR LAKE CALUMET CLUSTER SIIE: UNNAMED
PARCEL
BUR.
tiwmtQC-O.T.R»-DySolBMka.
<«fel»%-gta^(10E-«rfta^»
•JFor!
n.ToMSoll
Koc
LMX>>
B«C-«
ED-<it*** > Own)
L.. L^^^gy?*)
Table C-13.SOIL VOLATILE INHALATION EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE:
UNNAMED PARCEL
COPC1 ,2-Dlbrofno-3-Chloroprepans1.2-OteWoroethanendeno<1 ,2.3-cdtovreneilpha 01 1C•tootacMorrfethvlene chloridefflchlorostheno^hlorobenzeno1.1-DtehloroethaneEthylberasnehteotachlorUethvtene chlorideTolueneTrichlonMthono1.1.1-Trichtofoethan*Xvtonss
Q/C
g/sq.m/kg/cu.m)85.8185.8185.81 .85.8185.8185.8185.8185.8185.8185.8185.8185.8185.8185.8185.81
a*81
IN
(eq.cm/Mc)2.12E-021.04E-011.90E-021.42E-021.10E-021.01E-017.90E-027.30E-027.42E-027.50E-021.10E-021.01E-018.70E-027.90E-027ft7,n
E-02
&SL.
H1
9.68E-044.01 E-026.56E-054.35E-046.07E+018.98E-024.22E-011.52E-012.30E-023.23E-016.07E+018.98E-022.72E-014.22E-017.05E-012.15E-01
Dw
(sq.cm/eec)7.02E-069.90E-065.66E-067.34E-065.69E-061.17E-059.10E-068.70E-061.05E-057.80E-065.69E-061.17E-058.60E-069.10E-068.SOE-069.34E-06
Koc
cm /Q1.29E-f021.74E+013.47E+061.23E+031.41E+OBI.ITE-fOI1.66E+022.19E+023.16E+013.63E+021.41E+061.17E+011.82E+021.66E+021.10E+023.74E+02
Kd
eu.cm/g2.58E-013.48E-026.94E+032.46E+002.82E+032.34E )23.32E-014.38E-016.32E-027.26E-012.82E+032.34E-023.64E-013.32E-012.20E-017.48E-01
D
(•q.cm/MC)1.18E-067.34E-055.41 E-111.90E-079.55E-071.62E-042.38E-046.97E-052.86E-051.03E-049.5SE-071.62E-041.84E-042.38E-044.63E-046.48E-05
T
See7.90E+087.90E+087.90E+087.90E+087.90E+087.90E+087.90E4087.90E+087.90E+087.90E+087.90E+087.90E-f087.90E+087.90E+087.90E+087.90E+08
Ro
0/eu.em1.50E+001.50E+001.50E+001.50E+001.SOE+001.50E+001.50E+001.50E+001.50E+001.50E+001.50E+001.50E+001.50E+001.50E+001.50E+001.50E+00
VF
eu.m/kg1.31E+051.66E+041.94E+073.27E+051.46E+051.12E+049.24E+031.71E+042.66E+O41.40E+041.46E+051.12E-KM1.11E4049.24E+036.62E+031.77E+04
T«>
SM3.60E+063.60E+063.60E+063.60E+063.60E+063.60E4063.60E+063.60E+063.60E+063.60E+063.60E+063.60E+063.60E+063.60E+O63.60E+063.60E+06
VFo.
cu.m/kg8.84E+031.12E+031.31E+062.21 E+049.84E+037.56E+026.23E+021.15E+031.80E+039.47E+029.84E+037.56E+027.52E+026.23E4O24.47E+021.19E403
COPC1 ,2-D)bromo-3-Ch)oroorooane1.2-OlchloraethafwIndenod ,2,3-cdtoyrantaloha-BHC•tocitachlort/lathylone chtorldarrichkxoathen*
On-cteWortorLADD
1.2E-057.2E-051.3E-077.7E-081.2E-071.0E-049.8E-05
ELCR8.1E-12O.OE+001.2E-111.4E-101.6E-104.8E-111.7E-10
Cirdnomnte RiskCorwtructlon
LADD6.3E-053.9E-047.1E-074.1E-076.6E-075.5E-045.3E-04
ELCR4.3E-11O.OE+006.3E-117.4E-108.4E-102.6E-109.1E-10
Indiwtrtol /LADD
3.5E-042.2E-033.9E-062.3E-063.6E-083.1E-032.9E-03
ELCR2.4E-10O.OE+003.5E-104.1E-094.7E-091.4E-095.0E-09
••••OWVt
LADD2.2E-051.3E-042.4E-071.4E-072.2E-071.9E-041.8E-04
ELCR1.5E-11O.OE+002.1 E-112.5E-102.9E-108.9E-113.1E-10
LandscaiLADD1.4E-058.6E-051.6E-079. IE-OS1.4E-071.2E-041.2E-04
MWorlcwELCR
9.6E-12O.OE+001.4E-111.6E-101.9E-105.8E-112.0E-10
MFCf*liln (inHBn^nna
1.1-O)cWororthane:thvftMn2MW-tootacNorMethytone cNorid*Toluenarrichkxoottwrw
XvtonM
On-sltoWorlwADD
9.5E-041.2E-047.2E-0414E-072.9E-041.9E-032.8E-043.1E-033i£-03
HO4.7E-052.4E-077.2E-07
9.6E-064.7E-061.3EXJ51.4E-08
ConstructionADD
1.2E+001.5E )18.8E-014.2E-043.5E-012.3E+003.4E-01
?.-3.
t±oo_€+00
HQ5.8E-022.9E-048.8E-04
1.2E-045.8E-031.6E-021.7E-03
Industrial/ADD
2.8E-023.6E-032.1 E-021.0E-058.5E-035.6E-028.2E-039.2E-029.5E-02
HQ1.4E-037.1E-082.1E-05
2.8E-061.4E-043.9E-044.2E-05
MowsrADD
1.7E-032.2E-041.3E-036.3E-075.3E-043.4E-035.1E-045.7E-035.9E-03
HQ8.7E-054.4E-071.3E-06
1.8E-078.6E-062.4E-052.6E-08
LandscaiADD
2.6E-013.2EO21.9E-019.2E-057.8E-025.1E-017.5E-028.4E-018.7E-01
M WorkerHQ
1.3E-026.5E-051.9E-04
2.6E-051.3E-033.6E-033.8E-04
Page 18 of 22
Tabto C-13.•ON. VOLATIte INHALATION EXPOSURE EVALUATION FOR LAKE CALUMET CLUSTER SITE:
UNNAMED PARCEL
EIC*HI
LADD: UMbiw MOTg* (My 4n»
HO. I
Page IB of 22
• rt i VI ! I n
•j—;—3 UBL,
TableC-14.SUMMARY OF HUMAN HEALTH RISK ASSESSMENT FOR LAKE CALUMET CLUSTER SITE:
UNNAMED PARCEL
Summary of Human Risk Assessment for Soil, Sediment, Surface water and Groundwater
Total ELCRTotal HI
On-slte Worker
3.E-061.E-02
Construction Worker
1.E-066.E-01
Industrial /Commercial
Worker
2.E-055.E-02
Mower
1.E-052.E-02
LandscapeWorker
1.E-061.E-01
Summary of Human Risk Assessment for Soil, Sediment and Surface water
Total ELCRTotal HI
On-stte Worker
3.E-061.E-02
Construction Worker
1.E-066.E-01
Industrial /Commercial
Worker
2.E-055.E-02
Mower
1.E-052.E-02
LandscapeWorker
1.E-061.E-01
Summary of Human Risk Assessment for Soil
Total ELCRTotal HI
On-stte Worker
3.E-061.E-02
Construction Worker
1.E-066.E-01
Industrial /Commercial
Worker
2.E-055.E-02
Mower
1.E-052.E-02
LandscapeWorker
1.E-061.E-01
Summary of Human Risk Assessment for Groundwater
Total ELCRTotal HI
On-stte Worker
2.E-074.E-04
Construction Worker
9.E-094.E-03
Industrial /Commercial
Worker
2.E-074.E-04
MowerLandscape
Worker
Page 20 of 22
Table C-14.SUMMARY OF HUMAN HEALTH RISK ASSESSMENT FOR LAKE CALUMET CLUSTER SITE:
UNNAMED PARCEL
ELCR< ExoMf llfatlrna canotr rtwoHI: Hazard IndaxBoM ahacM araa IrxMoatMl ELCR or HI axoMdanoM (or th« rwaptor
Page 21 of 22
TableC-15.EXCEEDANCES SUMMARY OF CHEMICAL OF POTENTIAL CONCERN
FOR LAKE CALUMET CLUSTER SITE: UNNAMED PARCEL
COPCs of Carcinogenic Risk In Soil
COPCArsenicBenzo(a)pyrene
ReceptorsIndustrial/Commercial Worker, MowerIndustrial/Commercial Worker, Mower
Notes:ELCR: Excess lifetime cancer risksHI: Hazard indexCarcinogenic exceedances: ELCR is greater than 1 .OOE-06Noncarcinogente exceedances: HI is greater than 1 .OOE+00
Page 22 of 22
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