Petroleum Refining Process Waste
Listing Determination
Additional Groundwater Pathway
Risk Analyses
Supplemental Background Document
US Environmental Protection Agency
Office of Solid Waste
Washington, DC
1998
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TABLE OF CONTENTS
Page
1.0 INTRODUCTION 1
1.1 GENERAL BACKGROUND 1
1.2 ADDITIONAL ANALYSES 1
1.3 WASTESTREAMS AND MANAGEMENT SCENARIOS 2
1.4 METHODOLOGY 2
1.4.1 Approach 2
1.4.2 Input Data 3
2.0 REVISED TWO PARAMETER SENSITIVITY ANALYSES 5
2.1 ACTIVE LANDFILL LIFE 5
2.2 REVISED MEDIAN LANDFILL AREA 5
2.3 MUNICIPAL LANDFILL AREA DISTRIBUTION 5
2.4 REVISED DISPERSIVITY VALUES 6
2.5 SUMMARY OF RESULTS 6
3.0 TWO PARAMETER SENSITIVITY TO EXPOSURE DURATION 9
4.0 REVISED MONTE CARLO ANALYSES 10
4.1 OFF- SPEC PRODUCT AND FINES VOLUME DISTRIBUTION 10
4.2 MONTE CARLO ANALYSES WITH 30 YEAR ACTIVE LIFE AND MUNICIPAL LANDFILL AREA
DISTRIBUTIONS 11
5.0 RESULTS OF REVISED 1998 ANALYSES 12
5.1 DETERMINISTIC RESULTS 12
5.2 MONTE CARLO RESULTS 12
5.3 COMPARISON OF DETERMINISTIC RESULTS AND MONTE CARLO RESULTS 12
5.3.1 Definitions of Central-Tendency Parameters 13
5.4 COMPARISON OF REVISED (1998) ANALYSIS RESULTS TO 1997 (NODA) RESULTS 14
6.0 REFERENCES 26
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APPENDIX A: SENSITIVITY ANALYSES
APPENDIX B: EXPOSURE DURATION SENSITIVITY
APPENDIX C: DETERMINISTIC DAF'S
APPENDIX D: MONTE CARLO RECEPTOR WELL CONCENTRATIONS
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LIST OF TABLES
Page
Table 1.1 Petroleum Refining Listing Wastestreams and Landfill Scenarios 3
Table 1.2 Petroleum Refining Study Wastestreams Included in the Codisposal
Analysis 4
Table 2.1 Landfill Area Distributions 6
Table 2.2 Summary of Two High-End Parameter Sensitivity Analysis for
20 Year Active Landfill Life 7
Table 2.3 Summary of Two High-End Parameter Sensitivity Analysis for
30 Year Active Landfill Life 8
Table 4.1 Off-Spec Product and Fines Volume Distribution 10
Table 4.2 Municipal Landfill Area Distribution 11
Table 5.1 Summary of Revised Groundwater Risks for Petroleum Wastes
in Off-Site Landfills 16
Table 5.2 Summary of 1998 Sensitivity Analyses with 20 Year Waste Volumes
and Revised Waste Unit Areas 17
Tables 5.3 Summary of 1998 Sensitivity Analyses with 30 Year Waste Volumes
and Revised Waste Unit Areas 18
Table 5.4 Total Risks of Constituents for the Central Tendency Scenario
Using 20-yr. Waste Volumes 19
Table 5.5 Total Risks of Constituents for the Central Tendency Scenario
Using 30-yr. Waste Volumes 20
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LIST OF TABLES (cont'd)
Page
Table 5.6 Summary of Total Risk and DAF's for 1998 Monte Carlo Analyses
(30 Year Waste Volumes, Municipal Landfill Areas,
Receptor Well Anywhere) 21
Table 5.7 Summary of Total Risk and DAF's for 1998 Monte Carlo Analyses
(30 Year Waste Volumes, Municipal Landfill Areas,
Receptor Well within Plume) 22
Table 5.8 Summary of Total Risk and DAF's for 1998 TC Capped Monte Carlo
Analyses (30 Year Waste Volumes, Municipal Landfill Areas,
Receptor Well Anywhere) 23
Table 5.9 Summary of Total Risk and DAF's for 1998 TC Capped Monte Carlo
Analyses (30 Year Waste Volumes, Municipal Landfill Areas,
Receptor Well within Plume) 24
Table 5.10 Impact of Increased Waste Volumes versus Impact of Municipal
Landfill Areas 25
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1.0 INTRODUCTION
1.1 GENERAL BACKGROUND
This document describes groundwater pathway analyses performed to support the petroleum refining listing determination. These
analyses supplement the analyses carried out earlier as part of the EPA's proposal for the petroleum refining listing determination
(60 FR 57747, November 20, 1995; USEPA, 1995b) and EPA's Notice of Data Availability (NODA, 62 FR 16747, April 8,
1997; USEPA, 1997a) . The analyses were designed to determine the potential exposure, via the groundwater pathway, to
human receptors from petroleum refining wastes, being managed and/or disposed in land management units. The exposure is
expressed in terms of the contaminant concentration at a groundwater extraction well located down-gradient from the waste-
management unit.
The contaminant concentrations were obtained using the EPA's Composite Model for Leachate Migration with Transformation
Products (EPACMTP) (USEPA, 1996b, c, d; USEPA, 1997b). EPACMTP simulates the subsurface fate and transport of waste
constituents leaching from land disposal units. Wastestreams and waste constituents of potential concern are identified by
comparing the model predicted exposure concentrations to health-based numbers (HBNs) for both carcinogens and non-
carcinogens.
In the current modeling analyses, revisions have been made to several modeling assumptions such as landfill active lifetime and
offsite landfill area distributions. The revisions were made based on EPA's reevaluation of the petroleum refining data in response
to public comment on the NODA.
1.2 ADDITIONAL ANALYSES
A number of public comments were received challenging the modeling assumptions used for the groundwater pathway analyses
conducted in support of the Petroleum Refining Waste NODA. The Agency disagreed with many of the comments and has
addressed those comments individually in the comment-response document (USEPA, 1998). There are however several issues
which EPA agreed required revisions to the groundwater pathway analysis. Those issues were as follows:
• Active Offsite Landfill Life
• Median Offsite Landfill Area
• Appropriate Database for Landfill Area Distributions
• Sensitivity to Exposure Duration
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• Dispersivity Values used in Two High-End Parameter Analysis
• Off-spec Product and Fines Volume Distribution for Monte Carlo Analysis
In addition to the changes noted above, the Agency has also corrected the health-based number (HBN) for benz(a)anthracene
(BaA). The current analysis uses the correct value of 4.0 x 104 mg/1 (corresponding to a risk level of IE-6) rather than the value
of 2.0 x 105 mg/1 which was used in the previous analyses (U.S.EPA, 1995b; 1997a).
1.3 WASTESTREAMS AND MANAGEMENT SCENARIOS
The 1994 consent decree mandating investigation of the Petroleum Refining Industry indentified 14 specific residuals or
wastestreams for which the Agency must make a listing determination (listing wastestreams) and 15 wastestreams for which the
Agency must conduct an industry study (study wastestreams). A complete description of listing and study wastestreams is
presented in the appropriate background documents (USEPA, 1995a and USEPA, 1996a). Of the 12 listing wastestreams evaluated
in the 1997 analysis, four showed very low groundwater risk and were therefore not evaluated in the current analysis. The eight
wastestreams evaluated in the current (1998) analysis are listed in Table 1.1. Both single-wastestream disposal (baseline) and
multi-wastestream disposal (codisposal) scenarios have been reevaluated; however, only offsite landfills have been reevaluated
because the Agency does not believe any changes are required in the onsite landfill assumptions (see the comment and response
document; USEPA, 1998). Table 1.1 presents a summary of the modeled listing wastestreams and landfill modeling scenarios.
The study wastestreams (Table 1.2) were included only in the codisposal scenario.
1.4 METHODOLOGY
1.4.1 Approach
The modeling approach for both the deterministic sensitivity analyses and the Monte Carlo analysis are identical to the approach
described in Section 2 of the Supplemental Background Document for the Groundwater Pathway Risk Analysis (USEPA, 1997a)
with the following exceptions:
• Waste volumes were based on an active life of 30 years rather than 20 years (seeSection 2.1).
• Areas were selected from a distribution of municipal landfill areas rather than industrial landfills (see Section 2.3).
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Table 1.1 Petroleum Refining Listing Wastestreams and Landfill Scenarios.
Wastestream
Crude Oil Tank Sediment
CSO Sediment
Contingent CSO Sediment
Unleaded Gasoline Tank Sediment
Off-spec Product Fines (Coke Fines)
HF Alkylation Sludge
Hydrotreating Catalyst
Hydrorefining Catalyst
Codisposal '
Landfill Scenarios
Deterministic
Sensitivity Analysis
On-site
Off-site
X
X
X
X
X
X
X
X
x2
Monte Carlo
Analysis
On-site
Off-site
X
X
X
X
X
X
X
X
X
1. The Codisposal landfill scenario consisted of all wastestreams listed above except
hydrotreating and hydrorefining catalysts plus study wastestreams listed in Table 1.2.
2. A two high-end parameter analysis was performed for codisposal based on the results of
a 1995 two high-end parameter sensitivity analysis for crude tank sediment. Downgradient
well distance (X-well) and landfill area were selected as the two high-end parameters.
1.4.2 Input Data
The data sources are described in the 1997 Supplemental Background Document for Groundwater Pathway Analysis (USEPA,
1997a; Section 2.2 and Appendices A-D). All of the input data for the current analyses are identical to the data described in that
document with the following exceptions:
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The waste volumes are based on 30 year rather than 20 year active lives (see Section 2.1) and are therefore 1.5 times
greater and ,
The distribution of Off-spec Product and Fines waste volumes has been updated (see section 4.1).
Table 1.2 Petroleum Refining Study Wastestreams Included in the Codisposal Analysis.
Wastestream
I.
II.
m.
IV.
V.
VI.
VII.
VIII.
IX.
X.
Desalting Sludge
Extraction Clay
HF Treating Clay
Isomerization Clay
Phosphoric Acid Catalyst
Process Sludge-Residual Upgrade
Off-spec Sulfur
Treating Clay from Clay-Filtering
Hydrocracking Catalyst '
Residual Oil Tank Sludge
Codisposal
Qn-site
Off-site
X
X
X
X
X
X
X
X
X
X
1. Codisposal analysis was performed both with and without hydrocracking catalyst
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2.0 REVISED TWO PARAMETER SENSITIVITY ANALYSES
Revised sensitivity analyses have been conducted for offsite landfill disposal of petroleum refining wastes. The following issues
were addressed in the revised sensitivity analyses: (1) active landfill life, (2) use of correct median industrial landfill area, (3) use
of municipal versus industrial landfill areas, and (4) use of correct dispersivity values.
2.1 ACTIVE LANDFILL LIFE
In both the Proposal analyses and the NODA analyses an active landfill life of 20 years was assumed for both onsite and offsite
landfills (USEPA, 1995b and 1997a). Review of landfill lifetime data from the RCRA §3007 Survey suggests that 20 years is
reasonable for onsite landfills (see comment and response document; USEPA, 1998). However, an OSW survey of municipal
landfills (USEPA, 1988) suggests that 30 years may be more representative for offsite landfills (USEPA, 1998). Consequently,
revised analyses were conducted for both 20 and 30 year active lives to evaluate the impact of increasing the active life assumption.
2.2 REVISED MEDIAN LANDFILL AREA
One commenter correctly noted that the median landfill area used in the offsite landfill two parameter sensitivity analysis seemed
unreasonably small, 2,020 m2 (see comment and response document; US EPA, 1998). In fact, the correct median area should have
been 20,200 m2. The updated median landfill area was used in both the 20 and 30 year active life sensitivity analyses.
2.3 MUNICIPAL LANDFILL AREA DISTRIBUTION
In the previous petroleum refining waste analyses, offsite landfills areas were assumed to be represented by the Industrial Subtitle
D landfill area distribution. However, one commenter suggested that the Industrial Subtitle D Landfill survey consisted of onsite
industrial landfills not offsite units (see comment and response document; USEPA, 1998). Therefore, the Agency believes the
municipal landfill area distribution may be more appropriate (USEPA, 1988). Consequently, revised sensitivity analyses were
conducted using both municipal and industrial landfill area distributions. A comparison of municipal and industrial landfill areas
is shown in Table 2.1.
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Table 2.1 Landfill Area Distributions
Percentile
10th
50th
90th
Maximum
Area (m2)
Industrial
809
20,200
162,000
3,120,000
Municipal
8,094
60,705
420,888
9,348,570
2.4 REVISED DISPERSIVITY VALUES
One commenter correctly noted that a single dispersivity value was used for all two high-end parameter analyses regardless of well
location. To correct this inconsistency, dispersivity values were adjusted for the distance between the well location and the waste
management unit based on the Gelhar distribution (USEPA, 1997b) for each simulation. In addition, a sensitivity analysis was
performed for crude oil tank sediment to compare well concentrations using the single fixed dispersivity from the previous analyses
with well concentrations using the distance-adjusted dispersivity. The effect of the change in dispersivity was minimal.
2.5 SUMMARY OF RESULTS
A summary of the revised two high-end parameter sensitivity analyses is shown in Tables 2.2 and 2.3 for the 20 year and 30 year
analyses respectively. With the exception of the hydrotreating catalyst-municipal area-arsenic scenario, in all cases, Xwell
(downgradient well distance) was one of the two most sensitive parameters for each wastestream. Other sensitive parameters
included infiltration, waste volume, TCLP concentration, and waste concentration.
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Table 2.2 Summary of Two Hieh-End Parameter Sensitivity Analysis for 20 Year Active Landfill Life
Waste Stream
CSO-lndustrial
CSO-Municical
Cont-CSO-lndustrial
Cont-CSO-Municical
COTS-lndustrial
COTS-Municical
Hvdrotreatina-lndustrial
Hvdrotreatina-Municical
Hvdrotreatina-lndustrial
Hvdrotreatina-MuniciDal
Off-Scec Prod, and Fines Ind.1
Off-Scec Prod, and Fines Mun.
Off-Scec Prod, and Fines Ind.2
Off-Scec Prod, and Fines Mun.2
Hvdrorefinina-lndustrial
Hvdrorefinina-Municical
Hvdrorefinina-lndustrial
Hvdrorefinina-Municical
Unl. Gas. Tank Sed.-lndustrial
Unl. Gas. Tank Sed.-Municical
HF Alkvlation Sludae-lndustrial
HF Alkvlation Sludae-Municical
Constituent
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Arsenic
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benz(a)anthracene
Benz(a)anthracene
Benzene
Benzene
Arsenic
Arsenic
Benzene
Benzene
Benzene
Benzene
Two Parameters
at Hiqh End
Infil & Xwell
Xwell & Wst Vol
Infil & Xwell
Xwell & Wst Vol
Infil & Xwell
Xwell & Wst Vol
Wst. Cone. & X-Well
Wst. Cone. & X-Well
Wst. Cone. & X-Well
Wst. Vol & Wst Cone
Xwell & Wst Vol
Xwell & Wst Vol
X-well & TCLP
X-well & TCLP
Infil & Xwell
Xwell & Wst Vol
Xwell & Wst Vol
Xwell & Wst Vol
Xwell & Wst Vol
Xwell & Wst Vol
Infil & Xwell
TCLP & Xwell
Area
(m2)
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
Wst. Vol
(m3)
2635.71
44900
2500
44900
457.24
8315.8
476
476
476
1842.9
10460.3
10460.3
1439.68
1439.68
1476
8333.3
8333.3
8333.3
1038.57
1038.57
24542.4
24542.4
TCLP
(ma/L)
0.059
0.059
0.059
0.059
0.679
0.679
7.9
7.9
1.1
1.1
0.013
0.013
0.013
0.013
1.49
1.49
13.71
13.71
0.75
0.75
0.076
0.18
Wst Cone
(ma/ka)
1.2
1.2
1.2
1.2
58.72
58.72
500
500
1600
1600
12
12
12
12
43.73
43.73
493.3
493.3
51.9
51.9
4.3
4.3
Cw/CI
(L/ka)
20.3
20.3
20.3
20.3
86.5
86.5
63.3
63.3
1454.5
1454.5
923.1
923.1
923.1
923.1
29.3
29.3
36.0
36.0
69.2
69.2
56.6
23.9
Wst. Den
(q/cm3)
1.4
1.4
1.4
1.4
1.52
1.52
0.84
0.84
0.84
0.84
1.26
1.26
1.26
1.26
1.2
1.2
1.2
1.2
1.4
1.4
1.18
1.18
Infil
(m/vr)
0.46
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
X-well
(m)
102
102
102
102
102
102
102
102
102
430
102
102
102
102
102
102
102
102
102
102
102
102
Y- Well
(m)
60.76
93.79
60.76
93.79
60.76
93.79
60.76
93.79
60.76
117.75
60.76
93.79
60.76
93.79
60.76
93.79
60.76
93.79
60.76
93.79
60.76
93.79
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
Maximum
9-year Avg.
Well Cone.
1.52E-02
2.15E-02
1 .50E-02
2.15E-02
1 .57E-01
2.38E-01
6.02E-01
5.73E-01
2.24E-02
1 .66E-02
6.39E-04
6.96E-04
2.11E-04
1 .39E-04
3.19E-01
4.20E-01
1 .77E-01
1.18E-01
9.94E-02
1 .41 E-01
3.73E-02
6.06E-02
1. The TCLP cone, was estimated and was assumed to represent mean or expected TCLP value
2. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value
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Table 2.3 Summary of Two Hieh-End Parameter Sensitivity Analysis for 30 Year Active Landfill Life
Waste Stream
CSO-lndustrial
CSO-Municical
Cont-CSO-lndustrial
Cont-CSO-Municipal
COTS-lndustrial
COTS-Municical
Hvdrotreatina-lndustrial
Hvdrotreatina-Municical
Hvdrotreatina-lndustrial
Hvdrotreatina-Municical
Off-Scec Prod, and Fines Ind.1
Off-Scec Prod, and Fines Mun.
Off-Scec Prod, and Fines Ind.2
Off-Scec Prod, and Fines Mun.
Hvdrorefinina-lndustrial
Hvdrorefinina-Municipal
Hvdrorefinina-lndustrial
Hvdrorefinina-Municical
Unl. Gas. Tank Sed. -Industrial
Unl. Gas. Tank Sed. -Municipal
HF Alkvlation Sludae-lndustrial
HF Alkvlation Sludae-Municipal
Constituent
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Benzene
Arsenic
Arsenic
Benz(a)anthracene
Benzfalanthracene
Benz(a)anthracene
Benzfalanthracene
Benzene
Benzene
Arsenic
Arsenic
Benzene
Benzene
Benzene
Benzene
Two Parameters
at Hicih End
Infil & Xwell
Xwell & Wst Vol
X-Well & Infil
Wst. Vol & X-Well
Infil & Xwell
Xwell & Wst Vol
Wst. Cone. & X-Well
Wst. Cone. & X-Well
Wst. Cone. & X-Well
Wst. Vol & Wst Cone
Wst. Vol & X-Well
Wst. Vol & X-Well
X-well & TCLP
X-well & TCLP
Infil & Xwell
Xwell & Wst Vol
Xwell & Wst Vol
Xwell & Wst Vol
Xwell & Wst Vol
Xwell & Wst Vol
Area & Xwell
TCLP & xwell
Area
(m2)
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
20200
60705
162000
60705
Wst. Vol
(m3)
3953.57
67350
3750
67350
685.86
12437.7
714
714
714
2763.9
15690.45
15690.45
2159.52
2159.52
2214
12500
12500
12500
1557.85
1557.85
36813.6
36813.6
TCLP
(ma/U
0.059
0.059
0.059
0.059
0.679
0.679
7.9
7.9
1.1
1.1
0.013
0.013
0.013
0.013
1.49
1.49
13.71
13.71
0.75
0.75
0.076
0.18
Wst Cone
(ma/ka)
1.2
1.2
1.2
1.2
58.72
58.72
500
500
1600
1600
12
12
12
12
43.73
43.73
493.3
493.3
51.9
51.9
4.3
4.3
Cw/CI
(L/ka)
20.34
20.34
20.34
20.34
86.48
86.48
63.29
63.29
1454.55
1454.55
923.08
923.08
923.08
923.08
29.35
29.35
35.98
35.98
69.20
69.20
56.58
23.89
Wst. Den
(a/cm3)
1.4
1.4
1.4
1.4
1.52
1.52
0.84
0.84
0.84
0.84
1.26
1.26
1.26
1.26
1.2
1.2
1.2
1.2
1.4
1.4
1.18
1.18
Infil
(m/vr)
0.46
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
X-well
(m)
102
102
102
102
102
102
102
102
102
430
102
102
102
102
102
102
102
102
102
102
102
102
Y-Well
(m)
60.76
93.79
60.76
93.79
60.76
93.79
60.76
93.79
60.76
117.75
60.76
93.79
60.76
93.79
60.76
93.79
60.76
93.79
60.76
93.79
142.35
93.79
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
Maximum
9-year Avg.
Well Cone.
1.82E-02
2.21E-02
1 .78E-02
2.21E-02
1.91E-01
2.39E-01
7.41 E-01
7.97E-01
3.23E-02
2.41 E-02
7.02E-04
8.56E-04
2.91 E-04
2.03E-04
3.93E-01
4.59E-01
2.61 E-01
1 .77E-01
1 .08E-01
1 .70E-01
3.92E-02
6.36E-02
1. The TCLP cone, was estimated and was assumed to represent mean or expected TCLP value
2. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value
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3.0 TWO PARAMETER SENSITIVITY TO EXPOSURE DURATION
One commenter noted that exposure duration was included in the nongroundwater pathway sensitivity analysis, while a fixed
exposure duration of 9 years was assumed for the groundwater pathway analysis (see comment and response document; USEPA,
1998). To address this comment, two parameter sensitivity analyses including exposure duration as a parameter were conducted
for three wastestreams: HF alkylation sludge, hydrorefining catalyst, and unleaded gasoline tank sediment. Results of the analyses
showed that exposure duration was never a sensitive parameter, and inclusion of exposure duration in the sensitivity analyses had
no impact on selection of the two high-end parameters and consequently had no impact on the two high-end parameter analysis.
The results of the two parameter sensitivity analyses including exposure duration as a sensitive parameter are presented in Appendix
B, Tables B.I through B.8.
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4.0 REVISED MONTE CARLO ANALYSES
Revised Monte Carlo Analyses of all wastestreams showing risk levels above 1.0 x 106 in the 1997 NOD A analysis have been
performed for offsite disposal. The revised analyses use the same Monte Carlo Approach discussed in the March 1997
Supplemental Background Document Groundwater Pathway Risk Analysis (U.S.EPA, 1997a) with several fundamental changes in
modeling assumptions and data used. The changes were made to address the major comments discussed in Section 2, specifically
landfill active life and use of municipal area distributions.
4.1 OFF- SPEC PRODUCT AND FINES VOLUME DISTRIBUTION
In the NODA comments it was noted that there seemed to be a discrepancy between the Off-spec Product and Fines waste volume
distribution used for the Monte Carlo analysis and that used for the two high-end parameter analysis. That discrepancy was
investigated and it was determined that a quantity of Off-spec Product and Fines waste sold as product was inadvertently listed as a
quantity sent to an offsite landfill. That incorrect listing was identified and removed from the offsite landfill Off-spec Product and
Fines waste quantity distribution. The updated volume distribution was used in the current Monte Carlo analysis and is listed in
Table 4.1. Results of the Monte Carlo analysis are discussed in Section 5.
Table 4.1 Off-Spec Product and Fines Volume Distribution
Facility I.D.
8
14
15
25
35
67
1992 Waste Quantity
(MT/year) l
12
535
10
91
548
659
30 Year Waste Volume (m3) 2
316.5
14,079
262.5
2,386.5
14,421
17,341.5
1. Reported in RCRA §3007 Survey Responses
2. 30 year waste volume = 1992 waste quantity (MT/year)/waste density (MT/m3) * 30 years
10
-------
4.2 MONTE CARLO ANALYSES WITH 30 YEAR ACTIVE LIFE AND MUNICIPAL LANDFILL AREA
DISTRIBUTIONS
Monte Carlo analyses were performed assuming 30 year active landfill lives and municipal landfill area distributions. In addition,
to better assess the impact of those changes in model assumptions, analyses were performed for select wastestreams (HF alkylation
sludge and hydrorefining catalyst) with 20 year active landfill lives and municipal area distributions and 30 year active lives and
industrial area distributions. Those results are presented in
Table 5.10.
The municipal landfill area distribution used for the Monte Carlo analysis is shown in Table 4.2
Table 4.2 Municipal Landfill Area Distribution
Area (mz)
4,000
8,094
20,200
60,705
194,000
420,888
9,348,570
Cumulative Probability
0.000
0.100
0.250
0.500
0.750
0.900
1.000
11
-------
5.0 RESULTS OF REVISED 1998 ANALYSES
A summary of risks for both the two high-end parameter analysis and the Monte Carlo analysis is shown in Table 5.1. High-end
risks for industrial versus municipal landfill area assumptions are shown in Tables 5.2 and 5.3. Table 5.2 compares industrial
landfill areas versus municipal landfill areas for a 20 year active life and Table 5.3 compares industrial landfill areas versus
municipal landfill areas for a 30 year active life. Tables 5.4 and 5.5 compare municipal and industrial central tendency risks for 20
and 30 year landfill active lives respectively.
5.1 DETERMINISTIC RESULTS
Details of the two parameter sensitivity analyses are presented in Appendix A. Tables A. 1 through A. 32 provide results for the 20
year active lifetime and Tables A. 33 through A. 64 provide results for the 30 year active lifetime. Dilution attenuation factors
(DAF's) for both central tendency and high-end results are presented in Appendix C (Tables C. 1 through C.8). DAF's are defined
as the source leachate concentration, C(0), divided by the receptor well concentration, Cw.
Details of the 30 year sensitivity analyses including exposure duration as a sensitive parameter are presented in Appendix B (Tables
B.I through B.8). Comparison of those sensitivity analyses with those presented in Tables A.51, A.53, A.55, A.57, A.59, A.61,
A. 63 and A. 64, demonstrates that inclusion of exposure duration as a sensitive parameter does not impact the selection of the two
high-end parameters.
5.2 MONTE CARLO RESULTS
The Monte Carlo results are presented in Table 5.6 through 5.10. Results are presented in terms of total risk and DAF. Well
concentrations at the 50th, 90th ,95th, and 99th percentiles of the Monte Carlo distribution are listed in Appendix D. In the current
analysis only a 30 year municipal scenario was evaluated for most wastestreams. However, two select wastestreams (hydrorefining
catalyst and unleaded gasoline tank sediment) were also modeled for a 20 year municipal scenario and 30 year industrial scenario to
better assess the impact of the individual changes in modeling assumptions. The results of those select scenarios are presented in
Table 5.10
5.3 COMPARISON OF DETERMINISTIC RESULTS AND MONTE CARLO RESULTS
It has been found that, for this analysis, the receptor well concentrations determined using the central-tendency parameters are
greater than the respective 50th percentile concentrations of equivalent Monte-Carlo simulations. For unleaded gasoline tank
12
-------
sediment, the central tendency receptor well concentration is at least six orders of magnitude greater than the 50th percentile Monte-
Carlo concentration. The deterministic central-tendency concentration approximately corresponds to the 94th percentile of the
Monte-Carlo concentration CDF.
One fundamental reason to which the differences between the deterministic central-tendency runs and the 50th percentile of Monte-
Carlo simulations may be attributed is the difference in definitions of the y-coordinate (YWELL) of the receptor well in the two
analysis techniques.
Details are provided below.
5.3.1 Definitions of Central-Tendency Parameters
The term "central tendency" for YWELL is defined differently for deterministic and stochastic runs.
• Deterministic definition
YWELL is defined as the midpoint between the plume centerline and the edge of the plume (USEPA, 1995b, 1997a).
Based on the municipal landfill central-tendency area of 60,700 square meters, the central-tendency YWELL is 117.8
meters.
• Monte-Carlo definition
YWELL in the Monte-Carlo sense is defined as ,Rsin6 where R is the radial distance from the landfill and 6 is the
inclination angle from the plume centerline. In the Monte-Carlo analysis, R, based on an empirical non-parametric
distribution, varies from 0 to 1,600 meters (one mile) and 6 from 0 to 90° . The 50th percentile for YWELL based on this
definition is 343 meters.
YWELL is a sensitive parameter. Because the angle is allowed to vary from 0 to 90° a large number of YWELL tends to be
outside the plume. It is therefore conceivable that if the receptor well is allowed to lie anywhere downgradient, the 50th percentile
of the Monte-Carlo concentration CDF will be several orders of magnitude smaller than the deterministic central tendency.
This difference in definition between the y-well coordinate for the two analyses techniques has been remedied by performing Monte
Carlo analyses with the receptor well constrained to lie within the plume (Tables 5.7 and 5.9). The 50th percentile well
13
-------
concentrations for this analysis are greater by several orders of magnitude than the analyses where the receptor was allowed to lie
anywhere downgradient (within one mile) of the landfill (Tables 5.6 and 5.8) and are therefore more consistent with the central
tendency well concentrations.
The results of the Monte Carlo analyses based on the two definitions of well location (well allowed anywhere downgradient within
one mile and well constrained to lie within the plume) are directly compared and summarized in Table 5.1.
5.4 COMPARISON OF REVISED (1998) ANALYSIS RESULTS TO 1997 (NODA) RESULTS
Several observations can be made from a comparison of the 1997 analysis (NODA) results with the current 1998 analysis:
• Increasing active landfill life to 30 years increased risk in both the Monte Carlo analysis and the two high-end parameter
analysis (see Tables 5.2,5.3 and 5.10).
• For the two high-end parameter analyses, the use of municipal areas slightly increased risk in some cases and slightly
decreased risk in other cases because sensitivity of concentration at receptor well location to landfill area is not monotonic
(see Tables 5.2 and 5.3).
• In the Monte Carlo analysis use of municipal areas decreased the risk (see Table 5.10).
• The net effect of 30 year active life and municipal areas had no definite trend (see Tables 5.2 and 5.3).
• The effect due to correcting dispersivity to account for well distance and landfill size in the two high-end parameter analysis
is minimal.
• The high-end risk for unleaded gasoline tank sediment increased above 105 according to the new sensitivity analysis.
However, the Monte Carlo analysis showed risks below 105 at the 95th percentile.
• Inclusion of exposure duration as a sensitive parameter in the sensitivity analyses had no impact on the selection of the two
most sensitive parameters and therefore had no impact on the two high-end parameter analysis.
14
-------
Constraining the receptor well to lie within the plume for the Monte Carlo analysis increases risk at the 50th percentile by
several orders of magnitude and increases risk somewhat at other percentiles (Tables 5.6 through 5.9).
The risks for off-spec product and fines decrease to well below 105 due to the use of the correct HBN.
15
-------
Table 5.1 Summary of Revised 1998 Groundwater Risks for Petroleum Wastes in Off-Site Landfills
Waste
Clarified Slurry Oil
Hydrotreating
Catalyst
Hydrorefining
Catalyst
Crude Oil Tank
Unleaded Gas
Tank Sediment
HF Alkylation
Off -Spec Product
and Fines
Co-disposal
Scenario
Constituent
benzene
benzene
arsenic
benzene
arsenic
benzene
benzene
benzene
benzo(a)-
anthracene 7
benzene
arsenic
Revised Risks 1
High-End Risk3
4E-06
1E-04
8E-05
7E-05
6E-04
4E-05
3E-05
1E-05
2E-06 5
5E-07 6
8E-06
4E-06
Monte Carlo Risk 4
(95th%)
2E-06 (2E-06)
1 E-05 (3E-05)
1 E-05 (2E-05)
8E-06 (2E-05)
1 E-04 (4E-04)
7E-06 (1 E-05)
2E-06 (6E-06)
2E-06 (2E-06)
3E-07 (1 E-06)
3E-07 (8E-07)
1 E-06 (3E-06)
8E-07 (2E-06)
TC-Capped Risks2
High-End Risk
NC
3E-05
NC
3E-05
6E-04
3E-05
2E-05
NC
NC
NC
NC
Monte Carlo Risk
(95th%)
NC
5E-06 (9E-06)
NC
6E-06 (8E-06)
1 E-04 (4E-04)
5E-06 (9E-06)
2E-06 (4E-06)
NC
NC
NC
NC
1Revised risk includes new inputs for active landfill life (30 yr.) and municipal landfill areas.
2 Input leaching rates were capped at TC regulatory levels for disposal in Subtitle D landfills (0.5 mg/L for benzene and 5.0 mg/L for arsenic);
NC = no change because TCLP values were already below TC levels.
3 Risks using high-end values for two most sensitive parameters, and remaining parameters kept at median values.
4 Risks using Monte Carlo simulation runs at the 95th percentile level; numbers in parentheses reflect runs with well locations restricted to plume.
5 Estimated TCLP input assumed to be mean value.
6 Estimated TCLP assumed to be one high-end parameter.
7 Risk for benzo(a)anthracene was based on HBN = 4E-04 mg/L
16
-------
Table 5.2 Summary of 1998 Sensitivity Analyses with 20 Year Waste Volumes and Revised Waste Unit Areas
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst 3
Off-spec products and fines 4
Off-spec products and fines 5
Hydrorefining catalyst 3
Unleaded gasoline tank sediment
HFalkylation sludge
Co-disposal with H/Cracking
Co-disposal without H/Cracking
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene 6
Benz(a)anthracene 6
Benzene
Arsenic
Benzene
Benzene
Benzene
Arsenic
Benzene
Arsenic
1997
NODA
Risk2
2.5
2.5
27.5
54.3
70.3
19.3
4.6
36.3
680.0
4.7
6.4
8.9
7.4
3.8
7.3
Industrial Landfill Areas
Total Risk 1
2.4
2.4
25.2
96.7
74.7
1.6
0.5
51.2
590.0
16.0
6.0
8.9
7.4
3.8
7.3
TC Capped
Revised Total
Risk
NA
NA
21.7
23.0
NA
NA
NA
27.4
544.3
11.6
NA
NA
NA
NA
NA
Municipal Landfill Areas
Total Risk 1
3.5
3.5
38.2
92.0
55.3
1.7
0.3
67.4
394.0
22.6
9.7
6.8
3.0
3.0
2.9
TC Capped
Revised Total
Risk
NA
NA
28.6
24.4
NA
NA
NA
27.5
390.0
18.3
NA
NA
NA
NA
NA
1. Carcinogenic risks are presented as the ratio of the concentration at the well to the concentration corresponding to a risk of 1 E-6.
The total risk for Benzene includes a direct risk from drinking 1.4 I/day of water (HBN = 0.01 mg/l)
and an indirect risk from showering (6.05E-5 risk per 1 mg/l benzene). Arsenic and benz(a)anthracene include only direct ingestion risk.
2. NODA risk based on 20-year waste volumes and industrial landfill area distribution.
3. For hydrotreating and hydrorefining, all waste quantities, except those managed in Subtitle C landfills, were modeled including reclaimed waste.
4. The TCLP cone, was estimated and was assumed to represent mean or expected TCLP value and two high-end parameters were selected.
5. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value and one additional high-end parameter was selected.
6. The 1998 risk for benz(a)anthracene is based on an HBN value of 4E-4 mg/L, while the 1997 NODA risk was based on an HBN value of 2E-5 mg/L.
NA : Not applicable because TCLP values were below the TC Rule level or because TC values are not available for the constituent.
17
-------
Table 5.3 Summary of 1998 Sensitivity Analyses with 30 Year Waste Volumes and Revised Waste Unit Areas
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst 3
Off-spec products and fines 4
Off-spec products and fines 5
Hydrorefining catalyst 3
Unleaded gasoline tank sediment
HFalkylation sludge
Co-disposal with H/Cracking
Co-disposal without H/Cracking
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene 6
Benz(a)anthracene 6
Benzene
Arsenic
Benzene
Benzene
Benzene
Arsenic
Benzene
Arsenic
1997
NODA
Risk2
2.5
2.5
27.5
54.3
70.3
19.3
4.6
36.3
680.0
4.7
6.4
8.9
7.4
3.8
7.3
Industrial Landfill Areas
Total Risk 1
2.9
2.9
30.7
119.0
107.7
1.8
0.7
63.1
870.0
17.3
6.3
8.8
8.7
3.8
8.6
TC Capped
Revised Total
Risk
NA
NA
25.4
26.7
NA
NA
NA
30.7
753.3
12.4
NA
NA
NA
NA
NA
Municipal Landfill Areas
Total Risk 1
3.5
3.5
38.4
128.0
80.3
2.1
0.5
73.7
589.7
27.3
10.2
7.5
3.9
3.3
3.8
TC Capped
Revised Total
Risk
NA
NA
29.9
26.3
NA
NA
NA
32.0
576.7
21.0
NA
NA
NA
NA
NA
1. Carcinogenic risks are presented as the ratio of the concentration at the well to the concentration corresponding to a risk of 1E-6.
The total risk for Benzene includes a direct risk from drinking 1.4 I/day of water (HBN = 0.01 mg/l)
and an indirect risk from showering (6.05E-5 risk per 1 mg/l benzene). Arsenic and benz(a)anthracene include only direct ingestion risk.
2. NODA risk based on 20-year waste volumes and industrial landfill area distribution.
3. For hydrotreating and hydrorefining, all waste quantities, except those managed in Subtitle C landfills, were modeled including reclaimed waste.
4. The TCLP cone, was estimated and was assumed to represent mean or expected TCLP value and two high-end parameteres were selected.
5. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value and one additional high-end parameter was selected.
6. The 1998 risk for benz(a)anthracene is based on an HBN value of 4E-4 mg/L, while the 1997 NODA risk was based on an HBN value of 2E-5 mg/L.
NA : Not applicable because TCLP values were below the TC Rule level or because TC values are not available for the constituent.
18
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Table 5.4 Total Risks of Constituents for the Central Tendency Scenario Using 20-yr. Waste Volumes
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil Tank Sludge
Hyd retreating Catalyst
Off-spec products and fines (1-param)
Off-spec products and fines (2-param)
Hydrorefining catalyst
Unleaded gasoline tank sludge
HFalkylation sludge
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
1997
NODA Central
Tendency Risk1'2
0.1
0.1
0.8
6.4
6.4
0.0
0.0
0.6
39.0
N/A
0.1
1998 Total Risk1
Industrial Landfill
Areas
0.3
0.3
3.4
8.0
4.1
0.0
0.0
7.0
22.7
1.1
0.6
Municipal Landfill
Areas
0.5
0.4
4.7
6.8
3.6
0.0
0.0
9.3
18.3
0.9
1.5
*N/A Unleaded gasoline tank sediment sensitivity analysis not performed for NODA.
1. Carcinogenic risks are presented as the ratio of the concentration at the well to the concentration corresponding to a risk of 1E-6.
The total risk for Benzene includes a direct risk from drinking 1.4 I/day of water (HBN = 0.01 mg/l)
and an indirect risk from showering (6.05E-5 risk per 1 mg/l benzene). Arsenic and benz(a)anthracene include only direct ingestion risk.
2. NODA risk based on 20-year waste volumes and industrial landfill area distribution.
19
-------
Table 5.5 Total Risks of Constituents for the Central Tendency Scenario Using 30-yr Waste Volumes
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil Tank Sludge
Hyd retreating Catalyst
Off-spec products and fines (1-param)
Off-spec products and fines (2-param)
Hydrorefining catalyst
Unleaded gasoline tank sludge
HFalkylation sludge
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
1997
NODA Central
Tendency Risk1'2
0.1
0.1
0.8
6.4
6.4
0.0
0.0
0.6
39.0
N/A
0.1
1998 Total Risk1
Industrial Landfill
Areas
0.4
0.4
3.9
11.5
0.0
0.0
0.0
8.1
34.0
1.5
0.6
Municipal Landfill
Areas
0.6
0.6
6.1
10.2
5.5
0.0
0.0
12.2
27.5
1.4
1.6
*N/A Unleaded gasoline tank sediment sensitivity analysis not performed for NODA.
1. Carcinogenic risks are presented as the ratio of the concentration at the well to the concentration corresponding to a risk of 1E-6.
The total risk for Benzene includes a direct risk from drinking 1.4 I/day of water (HBN = 0.01 mg/l)
and an indirect risk from showering (6.05E-5 risk per 1 mg/l benzene). Arsenic and benz(a)anthracene include only direct ingestion risk.
2. NODA risk based on 20-year waste volumes and industrial landfill area distribution.
20
-------
Table 5.6 Summary of Total Risk and DAF's for 1998 Monte Carlo Analyses
(30 Year Waste Volumes, Municipal Landfill Areas, Receptor Well Anywhere)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst 3
Off-spec products and fines 4
Off-spec products and fines 5
Hydrorefining catalyst 3
Unleaded gasoline tank sediment
HFalkylation sludge
Co-disposal with H/Cracking
Co-disposal without H/Cracking
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene 6
Benz(a)anthracene 6
Benzene
Arsenic
Benzene
Benzene
Benzene
Arsenic
Benzene
Arsenic
HBN
Total1
(mg/L)
6.23E-03
6.23E-03
6.23E-03
6.23E-03
3.00E-04
4.00E-04
4.00E-04
6.23E-03
3.00E-04
6.23E-03
6.23E-03
6.23E-03
3.00E-04
6.23E-03
3.00E-04
1997
NODA
95-th
Perc.
Risk2
1.1
1.1
4.5
10.6
9.6
5.4
4.4
8.3
124.9
1.7
1.6
0.9
0.8
0.8
0.8
1998 Total Risk1
50-th
perc.
5.5E-05
1 .5E-05
4.4E-05
1 .8E-05
6.8E-10
O.OE+00
O.OE+00
6.3E-05
3.6E-06
2.8E-07
1 .9E-05
1 .OE-07
3.9E-20
8.0E-08
4.4E-20
90-th
perc.
0.9
0.4
1.8
2.3
2.9
0.0
0.0
3.0
38.5
0.4
0.6
0.3
0.2
0.3
0.2
95-th
perc.
1.8
1.0
7.2
11.1
11.5
0.3
0.3
7.9
146.1
1.9
1.5
1.2
0.8
1.1
0.9
98-th
perc.
3.1
2.3
22.4
49.1
33.1
1.9
1.5
33.7
670.0
8.2
3.0
4.3
3.1
4.1
3.1
99-th
perc.
4.1
3.1
36.6
122.4
63.9
4.4
2.8
82.7
1576.0
18.0
4.4
10.0
6.6
8.5
6.0
1998 DAF
50-th
perc.
1.70E+05
5.83E+05
9.95E+05
6.18E+06
7.48E+11
infinity
infinity
7.20E+05
3.97E+09
2.24E+08
4.67E+05
6.05E+07
2.87E+20
7.24E+07
4.17E+20
90-th
perc.
9.4
19.2
37.6
61.2
99.9
1989.0
693.7
13.0
303.8
148.8
12.6
19.8
46.6
19.1
45.0
95-th
perc.
4.4
7.3
11.3
18.8
19.3
180.0
69.4
5.2
57.7
29.5
5.3
5.9
8.7
5.4
9.0
98-th
perc.
2.4
3.0
4.0
6.2
5.1
23.6
11.5
2.6
11.2
6.7
2.7
2.6
2.7
2.4
2.7
99-th
perc.
1.3
1.4
1.5
1.8
1.3
1.5
1.3
1.3
1.7
1.5
1.3
1.4
1.2
1.2
1.2
1. Carcinogenic risks are presented as the ratio of the concentration at the well to the concentration corresponding to a risk of 1E-6.
The total risk for Benzene includes a direct risk from drinking 1.4 I/day of water (HBN = 0.01 mg/l)
and an indirect risk from showering (6.05E-5 risk per 1mg/l benzene). Arsenic and benz(a)anthracene include only direct ingestion risk.
2. NODA risk based on 20-year waste volumes and industrial landfill area distribution and the receptor well was located anywhere within 180 degrees of the plume centerline.
3. For hydrotreating and hydrorefining, all waste quantities, except those managed in Subtitle C landfills, were modeled including reclaimed waste.
4. The TCLP cone, was estimated and was assumed to represent mean or expected TCLP value and non-detect values of 0.05 mg/l were included in the analysis.
5. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value and non-detect values of 0.05 mg/l were excluded from the analysis.
6. The 1998 risk for benz(a)anthracene is based on an HBN value of 4E-4 mg/L, while the 1997 NODA risk was based on an HBN value of 2E-5 mg/L.
21
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Table 5.7 Summary of Total Risk and DAF's for 1998 Monte Carlo Analyses
(30 Year Waste Volumes, Municipal Landfill Areas, Receptor Well within Plume)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst 3
Off-spec products and fines 4
Off-spec products and fines 5
Hydrorefining catalyst 3
Unleaded gasoline tank sediment
HFalkylation sludge
Co-disposal with H/Cracking
Co-disposal without H/Cracking
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene 6
Benz(a)anthracene 6
Benzene
Arsenic
Benzene
Benzene
Benzene
Arsenic
Benzene
Arsenic
HBN
Total1
(mg/L)
6.23E-03
6.23E-03
6.23E-03
6.23E-03
3.00E-04
4.00E-04
4.00E-04
6.23E-03
3.00E-04
6.23E-03
6.23E-03
6.23E-03
3.00E-04
6.23E-03
3.00E-04
1997
NODA
95-th
Perc.
Risk2
1.1
1.1
4.5
10.6
9.6
5.4
4.4
8.3
124.9
1.7
1.6
0.9
0.8
0.8
0.8
1998 Total Risk1
50-th
perc.
5.0E-02
3.4E-02
9.7E-02
1 .5E-01
1 .3E-01
7.5E-05
5.9E-05
2.1E-01
1 .7E+00
3.0E-02
4.6E-02
1 .5E-02
3.9E-03
1 .3E-02
4.1E-03
90-th
perc.
1.3
0.8
5.6
10.6
9.3
0.3
0.2
7.2
119.0
2.0
1.2
1.0
0.7
0.9
0.8
95-th
perc.
2.2
1.5
14.1
32.7
22.9
1.1
0.8
17.8
363.3
5.7
2.1
2.7
2.1
2.2
2.0
98-th
perc.
3.3
2.5
33.3
107.7
54.8
3.8
2.4
64.0
1039.3
14.8
3.8
8.0
6.2
6.0
6.5
99-th
perc.
4.1
3.4
52.4
207.7
89.5
6.8
4.4
104.0
1919.3
24.7
5.5
15.6
13.6
11.0
13.0
1998 DAF
50-th
perc.
1 .9E+02
2.8E+02
6.0E+02
9.4E+02
4.3E+03
1 .5E+06
5.5E+05
2.4E+02
8.7E+03
2.4E+03
2.0E+02
4.0E+02
5.2E+03
4.4E+02
5.3E+03
90-th
perc.
6.5
10.0
16.2
25.1
33.7
273.1
113.1
7.6
97.3
39.5
7.4
8.2
13.6
8.7
13.5
95-th
perc.
3.8
5.4
7.5
11.8
12.7
68.7
28.8
4.3
32.5
15.7
4.2
4.3
5.4
4.3
5.5
98-th
perc.
2.3
2.8
3.6
5.1
4.4
14.8
7.5
2.4
9.0
5.3
2.5
2.3
2.5
2.3
2.5
99-th
perc.
1.3
1.3
1.5
1.7
1.5
1.6
1.3
1.3
1.9
1.8
1.2
1.3
1.1
1.1
1.2
1. Carcinogenic risks are presented as the ratio of the concentration at the well to the concentration corresponding to a risk of 1 E-6.
The total risk for Benzene includes a direct risk from drinking 1.4 I/day of water (HBN = 0.01 mg/l)
and an indirect risk from showering (6.05E-5 risk per 1 mg/l benzene). Arsenic and benz(a)anthracene include only direct ingestion risk.
2. NODA risk based on 20-year waste volumes and industrial landfill area distribution and the receptor well was located anywhere within 180 degrees of the plume centerline.
3. For hydrotreating and hydrorefining, all waste quantities, except those managed in Subtitle C landfills, were modeled including reclaimed waste.
4. The TCLP cone, was estimated and was assumed to represent mean or expected TCLP value and non-detect values of 0.05 mg/l were included in the analysis.
5. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value and non-detect values of 0.05 mg/l were excluded from the analysis.
6. The 1998 risk for benz(a)anthracene is based on an HBN value of 4E-4 mg/L, while the 1997 NODA risk was based on an HBN value of 2E-5 mg/L.
22
-------
Table 5.8 Summary of Total Risk and DAF's 1998TC Capped Monte Carlo Analyses
(30 Year Waste Volumes, Municipal Landfill Areas, Receptor Well Anywhere)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst 3
Off-spec products and fines 4
Off-spec products and fines 5
Hydrorefining catalyst 3
Unleaded gasoline tank sediment
HFalkylation sludge
Co-disposal with H/Cracking
Co-disposal without H/Cracking
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
Benzene
Arsenic
Benzene
Arsenic
HBN Total1
(mg/L)
6.23E-03
6.23E-03
6.23E-03
6.23E-03
3.00E-04
4.00E-04
4.00E-04
6.23E-03
3.00E-04
6.23E-03
6.23E-03
6.23E-03
3.00E-04
6.23E-03
3.00E-04
1997
NODA
95-th
Perc.
Risk2
NA
NA
3.3
4.4
NA
NA
NA
6.3
123.0
1.0
NA
0.7
0.8
0.7
0.8
1998 Total Risk1
50-th
perc.
NA
NA
7.5E-06
2.8E-06
NA
NA
NA
5.6E-05
4.0E-06
3.3E-07
NA
NA
NA
NA
NA
90-th
perc.
NA
NA
1.3
1.4
NA
NA
NA
2.5
36.8
0.4
NA
NA
NA
NA
NA
95-th
perc.
NA
NA
5.2
5.4
NA
NA
NA
6.2
137.3
1.6
NA
NA
NA
NA
NA
98-th
perc.
NA
NA
13.6
13.7
NA
NA
NA
12.1
606.0
6.9
NA
NA
NA
NA
NA
99-th
perc.
NA
NA
20.0
22.4
NA
NA
NA
18.7
1293.0
13.0
NA
NA
NA
NA
NA
1998 DAF
50-th
perc.
NA
NA
3.7E+06
1.6E+07
NA
NA
NA
5.4E+05
2.0E+09
1.2E+08
NA
NA
NA
NA
NA
90-th
perc.
NA
NA
28.0
27.5
NA
NA
NA
10.5
185.0
102.5
NA
NA
NA
NA
NA
95-th
perc.
NA
NA
8.1
8.6
NA
NA
NA
4.6
38.6
23.2
NA
NA
NA
NA
NA
98-th
perc.
NA
NA
3.5
3.3
NA
NA
NA
2.4
9.0
5.4
NA
NA
NA
NA
NA
99-th
perc.
NA
NA
1.4
1.3
NA
NA
NA
1.3
1.6
1.5
NA
NA
NA
NA
NA
1. Carcinogenic risks are presented as the ratio of the concentration at the well to the concentration corresponding to a risk of 1E-6.
The total risk for Benzene includes a direct risk from drinking 1.4 I/day of water (HBN = 0.01 mg/l)
and an indirect risk from showering (6.05E-5 risk per 1 mg/l benzene). Arsenic and benz(a)anthracene include only direct ingestion risk.
2. NODA risk based on 20-year waste volumes and industrial landfill area distribution and the receptor well was located anywhere within 180 degrees of the plume centerline.
3. For hydrotreating and hydrorefining, all waste quantities, except those managed in Subtitle C landfills, were modeled including reclaimed waste.
4. The TCLP cone, was estimated and was assumed to represent mean or expected TCLP value and non-detect values of 0.05 mg/l were included in the analysis.
5. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value and non-detect values of 0.05 mg/l were excluded from the analysis.
NA : Not applicable because TCLP values were below the TC Rule level or because TC values are not available for the constituent.
23
-------
Table 5.9 Summary of Total Risk anc
(30 Year Waste Volumes, Munici
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst 3
Off-spec products and fines 4
Off-spec products and fines 5
Hydrorefining catalyst 3
Unleaded gasoline tank sediment
HFalkylation sludge
Co-disposal with H/Cracking
Co-disposal without H/Cracking
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
Benzene
Arsenic
Benzene
Arsenic
HBN Total1
(mg/L)
6.23E-03
6.23E-03
6.23E-03
6.23E-03
3.00E-04
4.00E-04
4.00E-04
6.23E-03
3.00E-04
6.23E-03
6.23E-03
6.23E-03
3.00E-04
6.23E-03
3.00E-04
1997
NODA
95-th
Perc.
Risk2
NA
NA
3.3
4.4
NA
NA
NA
6.3
123.0
1.0
NA
0.7
0.8
0.7
0.8
J DAF's for 1998 TC Capped Monte Carlo Analyses
pal Landfill Areas, Receptor Well within Plume)
1998 Total Risk1
50-th
perc.
NA
NA
0.1
0.1
NA
NA
NA
0.2
1.7
0.0
NA
NA
NA
NA
NA
90-th
perc.
NA
NA
3.8
3.9
NA
NA
NA
4.6
106.8
1.5
NA
NA
NA
NA
NA
95-th
perc.
NA
NA
8.7
8.9
NA
NA
NA
8.4
318.2
3.9
NA
NA
NA
NA
NA
98-th
perc.
NA
NA
17.7
17.5
NA
NA
NA
15.7
855.0
8.9
NA
NA
NA
NA
NA
99-th
perc.
NA
NA
24.5
24.6
NA
NA
NA
22.9
1448.7
13.9
NA
NA
NA
NA
NA
1998 DAF
50-th
perc.
NA
NA
4.6E+02
4.2E+02
NA
NA
NA
1.8E+02
4.7E+03
2.1E+03
NA
NA
NA
NA
NA
90-th
perc.
NA
NA
12.7
12.7
NA
NA
NA
6.6
65.4
36.3
NA
NA
NA
NA
NA
95-th
perc.
NA
NA
6.3
6.2
NA
NA
NA
3.8
23.5
13.9
NA
NA
NA
NA
NA
98-th
perc.
NA
NA
3.0
3.0
NA
NA
NA
2.3
7.5
5.3
NA
NA
NA
NA
NA
99-th
perc.
NA
NA
1.3
1.3
NA
NA
NA
1.3
1.3
1.5
NA
NA
NA
NA
NA
1. Carcinogenic risks are presented as the ratio of the concentration at the well to the concentration corresponding to a risk of 1E-6.
The total risk for Benzene includes a direct risk from drinking 1.4 I/day of water (HBN = 0.01 mg/l)
and an indirect risk from showering (6.05E-5 risk per 1 mg/l benzene). Arsenic and benz(a)anthracene include only direct ingestion risk.
2. NODA risk based on 20-year waste volumes and industrial landfill area distribution and the receptor well was located anywhere within 180 degrees of the plume centerline.
3. For hydrotreating and hydrorefining, all waste quantities, except those managed in Subtitle C landfills, were modeled including reclaimed waste.
4. The TCLP cone, was estimated and was assumed to represent mean or expected TCLP value and non-detect values of 0.05 mg/l were included in the analysis.
5. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value and non-detect values of 0.05 mg/l were excluded from the analysis.
NA : Not applicable because TCLP values were below the TC Rule level or because TC values are not available for the constituent.
24
-------
Table 5.10 Impact of Increased Waste Volumes Compared With Impact of Municipal Landfill Areas on Total Risk of Select Wastestreams
Waste Stream
Hydrorefining catalyst 3
Unleaded gasoline tank sediment
Scenario
Municipal 30-year
Industrial 30-year
Municipal 20-year
Municipal 30-year
Industrial 30-year
Municipal 20-year
1997 NO DA Risk2
Two High-
End
Parameter
36.3
36.3
36.3
4.7
4.7
4.7
95-th
perc.
Total
Risk1
8.3
8.3
8.3
1.7
1.7
1.7
Comparison of 30 year vs. 20 year volumes and municipal vs. industrial areas
90-th
perc.
Well
Cone.
1 .87E-02
2.16E-02
1 .57E-02
2.64E-03
2.48E-03
1 .93E-03
90-th
perc.
Total
Risk1
3.0
3.5
2.5
0.4
0.4
0.3
90-th
perc.
DAF
13.0
11.5
15.2
148.8
152.7
202.6
95-th
perc.
Well
Cone.
4.91 E-02
5.66E-02
4.29E-02
1.17E-02
1 .33E-02
8.83E-03
95-th
perc.
Total
Risk1
7.9
9.1
6.9
1.9
2.1
1.4
95-th
perc.
DAF
5.2
4.5
5.7
29.5
28.2
41.8
99-th
perc.
Well
Cone.
5.15E-01
0.6272
4.38E-01
1.12E-01
9.55E-02
9. 01 E-02
99-th
perc.
Total
Risk1
51.5
62.7
43.8
11.2
9.5
9.0
99-th
perc.
DAF
2.6
2.4
2.8
6.7
6.6
8.4
1. Carcinogenic risks are presented as the ratio of the concentration at the well to the concentration corresponding to a risk of 1E-6.
The total risk for Benzene includes a direct risk from drinking 1.4 I/day of water (HBN = 0.01 mg/l)
and an indirect risk from showering (6.05E-5 risk per 1 mg/l benzene). Arsenic and benz(a)anthracene include only direct ingestion risk.
2. NODA risk based on 20-year waste volumes and industrial landfill area distribution.
3. For hydrotreating and hydrorefining, all waste quantities, except those managed in Subtitle C landfills, were modeled including reclaimed waste.
25
-------
6.0 REFERENCES
1992 RCRA §3007 Survey of the Petroleum Refining Industry Database.
USEPA, 1988. Draft National Survey of Solid Waste (Municipal) Landfill Facilities,
EPA/530-SW-88-034, U.S. Environmental Protection Agency, Washington D.C.
USEPA, 1995a. Listing Background Document for the 1992-1996 Petroleum Refining Determination. U.S. EPA Office of Solid
Waste, Washington, D.C., 20460.
USEPA, 1995b. Background Document for Groundwater Pathway Analysis. U.S. EPA Office of Solid Waste, Washington,
D.C., 20460.
USEPA, 1996a. Study of Selected Petroleum Refining Residuals, Industry Study. U.S. EPA Office of Solid Waste, Washington,
D.C., 20460.
USEPA, 1996b. EPA's Composite Model for Leachate Migration with Transformation Products. Background Document, Office
of Solid Waste, Washington, D.C., 20460.
USEPA, 1996c. Background document for EPACMTP: Finite Source Methodology for Degrading Chemicals with
Transformation Products. U.S. EPA, Office of Solid Waste, Washington, D.C., 20460.
USEPA, 1996d. Background Document for Metals. EPA's Composite Model for Leachate Migration with Transformation
Products (EPACMTP). Volume I: Methodology. U.S. EPA, Office of Solid Waste, Washington, D.C., 20460.
USEPA, 1997a. Supplemental Background Document; Groundwater Pathway Risk Analysis, Petroleum Process Waste Listing
Determination, U.S. EPA, Washington D.C.
USEPA, 1997b. EPA's Composite Model for Leachate Migration with Transformation Products. User's Guide, Office of Solid
Waste, U.S. EPA, Washington, D.C., 20460.
USEPA, 1997c. Supplemental Background Document for Nongroundwater Risk Assessment for the Petroleum Waste Listing —
Interim Notice of Data Availability.
26
-------
USEPA, 1998. Response to Comment Document for the April 8, 1997 Notice of Data Availability (NODA), U.S. EPA,
Washington, D.C., 20460.
27
-------
APPENDIX A
SENSITIVITY ANALYSES
-------
Table A.1 Sensitivity Analysis CSO Off-site Landfill Scenario, Benzene - Industrial Areas - 20 Year Active Life
Two-Parameters
at High End
Base Case
Infil & Xwell
Area & Wst. Vol
Xwell & Wst Vol
Ywell & Xwell
TCLP & xwell
Ywell & Wst. Vol
Xwell & Zwell
Ywell & Infil
Infil &Wst. Vol
Ywell & TCLP
Area & Xwell
TCLP & Wst. Vol
Infil&TCLP
Area & Ywell
Ywell & Zwell
Area & TCLP
Area & Infil
Infil & Zwell
Wst. Vol & Zwell
Area & Zwell
TCLP & Zwell
Area
(m2)
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
162000
20200
162000
162000
20200
20200
162000
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2635.71
2635.71
44900
44900
2635.71
2635.71
44900
2635.71
2635.71
44900
2635.71
2635.71
44900
2635.71
2635.71
2635.71
2635.71
2635.71
2635.71
44900
2635.71
2635.71
TCLP
(mg/L)
0.059
0.059
0.059
0.059
0.059
0.084
0.059
0.059
0.059
0.059
0.084
0.059
0.084
0.084
0.059
0.059
0.084
0.059
0.059
0.059
0.059
0.084
Wst Cone
(mg/kg)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Cw/CI
(L/kg)
20.34
20.34
20.34
20.34
20.34
14.29
20.34
20.34
20.34
20.34
14.29
20.34
14.29
14.29
20.34
20.34
14.29
20.34
20.34
20.34
20.34
14.29
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
X-well
(m)
430
102
430
102
102
102
430
102
430
430
430
102
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
165.01
60.76
0.00
60.76
0.00
60.76
0.00
85.91
0.00
142.35
85.91
85.91
0.00
0.00
165.01
165.01
85.91
85.91
165.01
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
4.78E-04
3.07E-03
1.55E-02
1.08E-03
3.23E-03
1.45E-03
2.16E-03
1.53E-03
4.83E-03
1.34E-03
2.87E-03
5.61 E-03
6.99E-04
1.64E-03
3.24E-03
9.50E-04
3.17E-03
2.61 E-03
4.84E-04
2.08E-04
1.27E-03
2.77E-04
Rank
7
1
16
5
13
10
12
3
14
8
2
18
11
4
17
6
9
19
21
15
20
1998
9-year Avg.
Cone. (mg/L)
2.00E-03
1.52E-02
1.31E-02
1.04E-02
1.03E-02
9.15E-03
8.72E-03
8.68E-03
8.67E-03
7.63E-03
7.12E-03
5.73E-03
4.26E-03
4.26E-03
2.95E-03
2.82E-03
2.59E-03
2.41 E-03
1.65E-03
1.46E-03
1.28E-03
1.19E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-l
-------
Table A.2 Sensitivity Analysis CSO Off-site Landfill Scenario, Benzene - Municipal Areas - 20 Year Active Life
Two-Parameters
at High End
Base Case
Xwell & Wst Vol
Infil &Wst. Vol
Area & Wst. Vol
Ywell & Wst. Vol
Infil & Xwell
TCLP & xwell
Ywell & Xwell
TCLP & Wst. Vol
Xwell & Zwell
Ywell & TCLP
Ywell & Infil
Infil&TCLP
Wst. Vol & Zwell
Ywell & Zwell
Area & Xwell
Infil & Zwell
TCLP & Zwell
Area & TCLP
Area & Ywell
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2635.71
44900
44900
44900
44900
2635.71
2635.71
2635.71
44900
2635.71
2635.71
2635.71
2635.71
44900
2635.71
2635.71
2635.71
2635.71
2635.71
2635.71
2635.71
2635.71
TCLP
(mg/L)
0.059
0.059
0.059
0.059
0.059
0.059
0.084
0.059
0.084
0.059
0.084
0.059
0.084
0.059
0.059
0.059
0.059
0.084
0.084
0.059
0.059
0.059
Wst Cone
(mg/kg)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Cw/CI
(L/kg)
20.34
20.34
20.34
20.34
20.34
20.34
14.29
20.34
14.29
20.34
14.29
20.34
14.29
20.34
20.34
20.34
20.34
14.29
14.29
20.34
20.34
20.34
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
430
430
430
102
102
102
430
102
430
430
430
430
430
102
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
117.75
238.82
0.00
93.79
93.79
0.00
117.75
93.79
0.00
0.00
117.75
117.75
0.00
217.62
117.75
117.75
238.82
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
1.3
1.3
6.5
1.3
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
4.78E-04
1.08E-03
1.34E-03
1.55E-02
2.16E-03
3.07E-03
1.45E-03
3.23E-03
6.99E-04
1.53E-03
2.87E-03
4.83E-03
1.64E-03
2.08E-04
9.50E-04
5.61 E-03
4.84E-04
2.77E-04
3.17E-03
3.24E-03
2.61 E-03
1.27E-03
Rank
16
14
1
10
7
13
5
18
12
8
3
11
21
17
2
19
20
6
4
9
15
1998
9-year Avg.
Cone. (mg/L)
2.90E-03
2.15E-02
1.59E-02
1.41E-02
1.31E-02
1.07E-02
1.07E-02
1.03E-02
1.00E-02
8.73E-03
5.76E-03
5.18E-03
3.92E-03
3.62E-03
2.56E-03
2.40E-03
1.75E-03
1.62E-03
1.43E-03
1.40E-03
1.08E-03
8.26E-04
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-2
-------
Table A.3 Sensitivity Analysis for Contingent Management of CSO Sludge, Off-Site Landfill/Benzene - Industrial Areas - 20 Year Active Life
Two-Parameters
at High End
Base Case
X-Well & Infil
Wst. Vol & Area
Wst. Vol & X-Well
X-Well & Y- Well
X-Well & TCLP
Wst. Vol & Y- Well
X-Well & Z-Well
Y-Well & Infil
Wst. Vol & Infil
Y-Well & TCLP
X-Well & Area
Wst. Vol & TCLP
TCLP & Infil
Y-Well & Area
Y-Well & Z-Well
TCLP & Area
Infil & Area
Infil & Z-Well
Wst. Vol. & Z-Well
Area & Z-Well
TCLP & Z-Well
Area
(m2)
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
162000
20200
162000
162000
20200
20200
162000
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2500
2500
44900
44900
2500
2500
44900
2500
2500
44900
2500
2500
44900
2500
2500
2500
2500
2500
2500
44900
2500
2500
TCLP
(mg/L)
0.059
0.059
0.059
0.059
0.059
0.084
0.059
0.059
0.059
0.059
0.084
0.059
0.084
0.084
0.059
0.059
0.084
0.059
0.059
0.059
0.059
0.084
Wst Cone
(mg/kg)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Cw/CI
(L/kg)
20.34
20.34
20.34
20.34
20.34
14.29
20.34
20.34
20.34
20.34
14.29
20.34
14.29
14.29
20.34
20.34
14.29
20.34
20.34
20.34
20.34
14.29
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
X-well
(m)
430
102
430
102
102
102
430
102
430
430
430
102
430
430
430
430
430
430
430
430
430
430
Y-Well
(m)
85.91
60.76
165.01
60.76
0.00
60.76
0.00
60.76
0.00
85.91
0.00
142.35
85.91
85.91
0.00
0.00
165.01
165.01
85.91
85.91
165.01
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
4.77E-04
3.05E-03
1 .55E-02
1 .08E-03
3.22E-03
1 .44E-03
2.16E-03
1 .53E-03
4.81 E-03
1 .34E-03
2.86E-03
5.34E-03
6.99E-04
1 .63E-03
3.08E-03
9.47E-04
3.02E-03
2.47E-03
4.81 E-04
2.08E-04
1.21 E-03
2.75E-04
Rank
6
1
16
4
13
10
12
3
14
8
2
18
11
5
17
7
9
19
21
15
20
1998
9-year Avg.
Cone. (mg/L)
1.96E-03
1 .50E-02
1 .31 E-02
1 .05E-02
1 .01 E-02
8.95E-03
8.72E-03
8.53E-03
8.46E-03
7.63E-03
6.96E-03
5.45E-03
4.26E-03
4.11 E-03
2.80E-03
2.76E-03
2.45E-03
2.29E-03
1 .61 E-03
1 .46E-03
1.22 E-03
1.17E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A-3
-------
Table A.4 Sensitivity Analysis for Contingent Management of CSO Sludge, Off-Site Landfill/Benzene - Municipal Areas - 20 Year Active Life
Two-Parameters
at High End
Base Case
Wst. Vol & X-Well
Wst. Vol & Infil
Wst. Vol & Area
Wst. Vol & Y- Well
X-Well & TCLP
X-Well & Infil
Wst. Vol & TCLP
X-Well & Y- Well
X-Well & Z-Well
Y-Well & TCLP
Y-Well & Infil
TCLP & Infil
Wst. Vol. & Z-Well
Y-Well & Z-Well
X-Well & Area
Infil & Z-Well
TCLP & Z-Well
TCLP & Area
Y-Well & Area
Infil & Area
Area & Z-Well
Area
(m2)
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2500
44900
44900
44900
44900
2500
2500
44900
2500
2500
2500
2500
2500
44900
2500
2500
2500
2500
2500
2500
2500
2500
TCLP
(mg/L)
0.059
0.059
0.059
0.059
0.059
0.084
0.059
0.084
0.059
0.059
0.084
0.059
0.084
0.059
0.059
0.059
0.059
0.084
0.084
0.059
0.059
0.059
Wst Cone
(mg/kg)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Cw/CI
(L/kg)
20.34
20.34
20.34
20.34
20.34
14.29
20.34
14.29
20.34
20.34
14.29
20.34
14.29
20.34
20.34
20.34
20.34
14.29
14.29
20.34
20.34
20.34
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
430
430
430
102
102
430
102
102
430
430
430
430
430
102
430
430
430
430
430
430
Y-Well
(m)
117.75
93.79
117.75
238.82
0.00
93.79
93.79
117.75
0.00
93.79
0.00
0.00
117.75
117.75
0.00
217.62
117.75
117.75
238.82
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
1.3
1.3
6.5
1.3
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
4.77E-04
1 .08E-03
1 .34E-03
1 .55E-02
2.16E-03
1 .44E-03
3.05E-03
6.99E-04
3.22E-03
1 .53E-03
2.86E-03
4.81 E-03
1 .63E-03
2.08E-04
9.47E-04
5.34E-03
4.81 E-04
2.75E-04
3.02E-03
3.08E-03
2.47E-03
1.21 E-03
Rank
16
14
1
10
13
6
18
4
12
8
3
11
21
17
2
19
20
7
5
9
15
1998
9-year Avg.
Cone. (mg/L)
2.79E-03
2.15E-02
1 .59E-02
1 .41 E-02
1 .31 E-02
1.02 E-02
1.02 E-02
1 .OOE-02
9.92E-03
8.44E-03
5.52E-03
4.93E-03
3.74E-03
3.62E-03
2.47E-03
2.28E-03
1 .66E-03
1 .55E-03
1 .36E-03
1 .33E-03
1 .03E-03
7.84E-04
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-4
-------
Table A.5 Sensitivity Analysis for Crude Oil tank sediment Off-Site Landfill /Benzene - Industrial Landfills - 20 Year Active Life
Two-Parameters
at High End
Base Case
Infil & Xwell
Area & Wst. Vol
TCLP & xwell
Xwell & Wst Vol
Ywell & Xwell
Xwell & Wst. Cone
Ywell & Wst. Vol
Ywell & TCLP
Xwell & Zwell
Ywell & Infil
Ywell & Wst Cone
Infil & Wst. Vol
TCLP & Wst. Vol
Area & Wst. Cone
Infil & Wst. Cone
Area & Xwell
TCLP & Wst Cone
Infil & TCLP
Area & Ywell
Wst. Vol & Wst. Cone
Ywell & Zwell
Area & TCLP
Area & Infil
Infil & Zwell
Wst. Vol & Zwell
TCLP & Zwell
Wst Cone & Zwell
Area & Zwell
Area
(m2)
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
162000
20200
20200
162000
20200
20200
162000
162000
20200
20200
20200
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
457.24
457.24
8315.8
457.24
8315.8
457.24
457.24
8315.8
457.24
457.24
457.24
457.24
8315.8
8315.8
457.24
457.24
457.24
457.24
457.24
457.24
8315.8
457.24
457.24
457.24
457.24
8315.8
457.24
457.24
457.24
TCLP
(mg/L)
0.679
0.679
0.679
1.7
0.679
0.679
0.679
0.679
1.7
0.679
0.679
0.679
0.679
1.7
0.679
0.679
0.679
1.7
1.7
0.679
0.679
0.679
1.7
0.679
0.679
0.679
1.7
0.679
0.679
Wst Cone
(mg/kg)
58.72
58.72
58.72
58.72
58.72
58.72
220
58.72
58.72
58.72
58.72
220
58.72
58.72
220
220
58.72
220
58.72
58.72
220
58.72
58.72
58.72
58.72
58.72
58.72
220
58.72
Cw/CI
(L/kg)
86.48
86.48
86.48
34.54
86.48
86.48
324.01
86.48
34.54
86.48
86.48
324.01
86.48
34.54
324.01
324.01
86.48
129.41
34.54
86.48
324.01
86.48
34.54
86.48
86.48
86.48
34.54
324.01
86.48
Wst. Den
(g/cm3)
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
X-well
(m)
430
102
430
102
102
102
102
430
430
102
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
165.01
60.76
60.76
0.00
60.76
0.00
0.00
60.76
0.00
0.00
85.91
85.91
165.01
85.91
142.35
85.91
85.91
0.00
85.91
0.00
165.01
165.01
85.91
85.91
85.91
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
1.3
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
5.12E-03
3.32E-02
1.71E-01
2.59E-02
1 .20E-02
3.44E-02
1.16E-02
2.40E-02
5.11E-02
1 .64E-02
5.24E-02
2.33E-02
5.85E-02
1 .30E-02
8.02E-02
1 .44E-02
5.18E-02
1 .34E-02
2.71 E-02
3.00E-02
5.95E-03
1 .02E-02
2.85E-02
2.44E-02
5.24E-03
2.31 E-03
4.91 E-03
2.22E-03
1.17E-02
Rank
8
1
12
20
7
22
14
6
16
4
15
3
19
2
17
5
18
11
9
24
23
10
13
25
27
26
28
21
1998
9-year Avg.
Cone. (mg/L)
2.1 1 E-02
1 .57E-01
1 .44E-01
1 .26E-01
1.17E-01
1.10E-01
1 .04E-01
9.75E-02
9.49E-02
9.18E-02
8.79E-02
8.51 E-02
8.46E-02
7.83E-02
7.33E-02
6.56E-02
6.10E-02
6.05E-02
4.85E-02
3.16E-02
3.01 E-02
2.97E-02
2.70E-02
2.63E-02
1 .68E-02
1 .63E-02
1 .59E-02
1 .43E-02
1 .37E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-5
-------
Table A.6 Sensitivity Analysis for Crude Oil tank sediment Off-Site Landfill /TC Capped Benzene - Industrial Areas - 20 Year Active Life
Two-Parameters
at High End
Base Case
Infil & Xwell
Area & Wst. Vol
Ywell & Xwell
Xwell & Wst Vol
Xwell & Wst. Cone
Ywell & Infil
Xwell & Zwell
Ywell & Wst. Vol
Ywell & Wst Cone
Area & Wst. Cone
Infil & Wst. Vol
Area & Xwell
Infil & Wst. Cone
Area & Ywell
Area & Infil
Wst. Vol & Wst. Cone
Ywell & Zwell
Infil & Zwell
Area & Zwell
Wst. Vol & Zwell
Wst Cone & Zwell
Area
(m2)
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
162000
20200
162000
20200
162000
162000
20200
20200
20200
162000
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
457.24
457.24
8315.80
457.24
8315.80
457.24
457.24
457.24
8315.80
457.24
457.24
8315.80
457.24
457.24
457.24
457.24
8315.80
457.24
457.24
457.24
8315.80
457.24
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
58.72
58.72
58.72
58.72
58.72
220
58.72
58.72
58.72
220
220
58.72
58.72
220
58.72
58.72
220
58.72
58.72
58.72
58.72
220
Cw/CI
(L/kg)
117.44
117.44
117.44
117.44
117.44
440.00
117.44
117.44
117.44
440.00
440.00
117.44
117.44
440.00
117.44
117.44
440.00
117.44
117.44
117.44
117.44
440.00
Wst. Den
(g/cm3)
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
X-well
(m)
430
102
430
102
102
102
430
102
430
430
430
430
102
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
165.01
0.00
60.76
60.76
0.00
60.76
0.00
0.00
165.01
85.91
142.35
85.91
0.00
165.01
85.91
0.00
85.91
165.01
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
3.94E-03
2.56E-02
1 .34E-01
2.67E-02
9.07E-03
8.65E-03
4.04E-02
1 .27E-02
1 .81 E-02
1 .74E-02
7.14E-02
1 .06E-02
4.94E-02
1 .07E-02
2.92E-02
2.41 E-02
4.41 E-03
7.81 E-03
4.04E-03
1.14E-02
1 .74E-03
1 .67E-03
Rank
8
1
7
18
19
4
13
10
11
2
16
3
15
5
9
22
21
24
14
26
27
1998
9 -year Avg.
Cone. (mg/L)
1.73E-02
1 .35E-01
1.14E-01
8.91 E-02
8.65E-02
7.93E-02
7.66E-02
7.47E-02
7.14E-02
6.54E-02
6.45E-02
6.36E-02
5.86E-02
5.22E-02
3.06E-02
2.59E-02
2.47E-02
2.44E-02
1 .46E-02
1 .33E-02
1 .20E-02
1.10E-02
Rank
6
4
9
1
3
14
11
5
10
12
2
13
7
17
18
8
19
20
21
15
16
A-6
-------
Table A.7 Sensitivity Analysis for Crude Oil tank sediment Off-Site Landfill /Benzene - Municipal Areas - 20 Year Active Life
Two-Parameters
at High End
Base Case
Xwell & Wst Vol
Xwell & Wst. Cone
TCLP & Wst. Vol
Infil & Wst. Vol
Area & Wst. Vol
Ywell & Wst. Vol
TCLP & xwell
Infil & Xwell
Ywell & Wst Cone
Ywell & Xwell
Infil & Wst. Cone
TCLP & Wst Cone
Xwell & Zwell
Wst. Vol & Wst. Cone
Ywell & TCLP
Ywell & Infil
Area & Wst. Cone
Infil & TCLP
Wst. Vol & Zwell
Wst Cone & Zwell
Area & Xwell
Ywell & Zwell
Infil & Zwell
TCLP & Zwell
Area & Ywell
Area & TCLP
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
420888
60705
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
457.24
8315.8
457.24
8315.8
8315.8
8315.8
8315.8
457.24
457.24
457.24
457.24
457.24
457.24
457.24
8315.8
457.24
457.24
457.24
457.24
8315.8
457.24
457.24
457.24
457.24
457.24
457.24
457.24
457.24
457.24
TCLP
(mg/L)
0.679
0.679
0.679
1.7
0.679
0.679
0.679
1.7
0.679
0.679
0.679
0.679
1.7
0.679
0.679
1.7
0.679
0.679
1.7
0.679
0.679
0.679
0.679
0.679
1.7
0.679
1.7
0.679
0.679
Wst Cone
(mg/kg)
58.72
58.72
220
58.72
58.72
58.72
58.72
58.72
58.72
220
58.72
220
220
58.72
220
58.72
58.72
220
58.72
58.72
220
58.72
58.72
58.72
58.72
58.72
58.72
58.72
58.72
Cw/CI
(L/kg)
86.48
86.48
324.01
34.54
86.48
86.48
86.48
34.54
86.48
324.01
86.48
324.01
129.41
86.48
324.01
34.54
86.48
324.01
34.54
86.48
324.01
86.48
86.48
86.48
34.54
86.48
34.54
86.48
86.48
Wst. Den
(g/cm3)
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
102
430
430
430
430
102
102
430
102
430
430
102
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
Y- Well
(m)
1 1 7.75
93.79
93.79
117.75
117.75
238.82
0.00
93.79
93.79
0.00
0.00
117.75
117.75
93.79
117.75
0.00
0.00
238.82
117.75
117.75
117.75
217.62
0.00
117.75
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
1.3
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
5.12E-03
1 .20E-02
1.16E-02
1 .30E-02
5.85E-02
1.71E-01
2.40E-02
2.59E-02
3.32E-02
2.33E-02
3.44E-02
1 .44E-02
1 .34E-02
1 .64E-02
5.95E-03
5.11E-02
5.24E-02
8.02E-02
2.71 E-02
2.31 E-03
2.22E-03
5.18E-02
1 .02 E-02
5.24E-03
4.91 E-03
3.00E-02
2.85E-02
2.44E-02
1.17E-02
Rank
20
22
19
3
1
14
12
8
15
7
17
18
16
24
6
4
2
11
27
28
5
23
25
26
9
10
13
21
1998
9-year Avg.
Cone. (mg/L)
2.93E-02
2.38E-01
1.78E-01
1.75E-01
1.75E-01
1.50E-01
1.45E-01
1.18E-01
1.11E-01
1.04E-01
1.04E-01
9.97E-02
9.48E-02
8.80E-02
8.79E-02
6.28E-02
5.47E-02
5.15E-02
4.12E-02
4.00E-02
2.88E-02
2.61 E-02
2.59E-02
1 .84 E-02
1 .76 E-02
1 .53 E-02
1 .49 E-02
1.18E-02
9.01 E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-7
-------
Table A.8 Sensitivity Analysis for Crude Oil tank sediment Off-Site Landfill/TC Capped Benzene - Municipal Areas - 20 Year Active Life
Two-Parameters
at High End
Base Case
Xwell & Wst Vol
Xwell & Wst. Cone
Infil & Wst. Vol
Area & Wst. Vol
Ywell & Wst. Vol
Infil & Xwell
Ywell & Xwell
Infil & Wst. Cone
Ywell & Wst Cone
Xwell & Zwell
Wst. Vol & Wst. Cone
Ywell & Infil
Area & Wst. Cone
Wst. Vol & Zwell
Area & Xwell
Wst Cone & Zwell
Ywell & Zwell
Infil & Zwell
Area & Ywell
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
420888
60705
60705
60705
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
457.2
8315.8
457.2
8315.8
8315.8
8315.8
457.2
457.2
457.2
457.2
457.2
8315.8
457.2
457.2
8315.8
457.2
457.2
457.2
457.2
457.2
457.2
457.2
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
58.72
58.72
220
58.72
58.72
58.72
58.72
58.72
220
220
58.72
220
58.72
220
58.72
58.72
220
58.72
58.72
58.72
58.72
58.72
Cw/CI
(L/kg)
117.44
117.44
440.00
117.44
117.44
117.44
117.44
117.44
440.00
440.00
117.44
440.00
117.44
440.00
117.44
117.44
440.00
117.44
117.44
117.44
117.44
117.44
Wst. Den
(g/cm3)
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
X-well
(m)
430
102
102
430
430
430
102
102
430
430
102
430
430
430
430
102
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
117.75
238.82
0.00
93.79
0.00
117.75
0.00
93.79
117.75
0.00
238.82
117.75
217.62
117.75
0.00
117.75
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
1.3
6.5
1.3
1.3
1.3
6.5
6.5
1.3
1997
9 -year Avg.
Cone. (mg/L)
3.94E-03
9.07E-03
8.65E-03
1 .06E-02
1 .34E-01
1 .81 E-02
2.56E-02
2.67E-02
1 .07E-02
1 .74E-02
1 .27E-02
4.41 E-03
4.04E-02
7.14E-02
1 .74E-03
4.94E-02
1 .67E-03
7.81 E-03
4.04E-03
2.92E-02
2.41 E-02
1.14E-02
Rank
18
19
16
1
10
8
7
15
11
13
22
4
2
26
3
27
21
24
5
9
14
1998
9 -year Avg.
Cone. (mg/L)
2.64E-02
1 .78E-01
1 .43E-01
1 .37E-01
1 .27E-01
1.10E-01
1 .05E-01
9.19E-02
8.58E-02
8.44E-02
7.80E-02
6.37E-02
5.20E-02
4.89E-02
3.03E-02
2.59E-02
2.34E-02
2.33E-02
1 .75E-02
1 .51 E-02
1.17E-02
8.92E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-8
-------
Table A.9 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Benzene - Industrial Areas - 20 Year Active Life
Two Parameters
at High End
Base Case
Wst. Cone. & X-Well
Wst. Vol & X-Well
Wst. Cone. & Y- Well
Wst. Vol & Y- Well
Wst. Vol & Wst Cone
X-Well & Y- Well
X-Well & Infil
X-Well & Z-Well
Wst. Cone & Infil
Wst. Cone & TCLP
Wst. Vol & Infil
X-Well & TCLP
Wst. Vol & TCLP
Y-Well & TCLP
Y-Well & Infil
Wst. Cone & Area
Wst. Vol & Area
Wst. Cone & Z-Well
X-Well & Area
Wst. Vo & Z-Well
Y-Well & Z-Well
TCLP & Infil
Y-Well & Area
TCLP & Area
Infil & Area
Infil & Z-Well
TCLP & Z-Well
Area & Z-Well
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
162000
20200
162000
20200
20200
20200
162000
162000
162000
20200
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
476
476
1842.9
476
1842.9
1842.9
476
476
476
476
476
1842.9
476
1842.9
476
476
476
1842.9
476
476
1842.9
476
476
476
476
476
476
476
476
TCLP
(mg/L)
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
39
7.9
39
39
39
7.9
7.9
7.9
7.9
7.9
7.9
7.9
39
7.9
39
7.9
7.9
39
7.9
Wst Cone
(mg/kg)
1 1 6.38
500
116.38
500
116.38
500
116.38
116.38
116.38
500
500
116.38
116.38
116.38
116.38
116.38
500
116.38
500
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
Cw/CI
(L/kg)
14.73
63.29
14.73
63.29
14.73
63.29
14.73
14.73
14.73
63.29
12.82
14.73
2.98
2.98
2.98
14.73
63.29
14.73
63.29
14.73
14.73
14.73
2.98
14.73
2.98
14.73
14.73
2.98
14.73
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.46
0.17
0.17
X-well
(m)
430
102
102
430
430
430
102
102
102
430
430
430
102
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
60.76
0.00
0.00
85.91
0.00
60.76
60.76
85.91
85.91
85.91
60.76
85.91
0.00
0.00
165.01
165.01
85.91
142.35
85.91
0.00
85.91
0.00
165.01
165.01
85.91
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
6.5
6.5
6.5
6.5
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
3.96E-02
1.21E-01
1.21E-01
2.39E-01
2.37E-01
5.97E-02
2.79E-01
2.02E-01
1.33E-01
1.31E-01
1.84E-01
1.28E-01
1.83E-01
1.76E-01
3.38E-01
3.00E-01
1.63E-01
1.47E-01
2.30E-02
7.27E-02
2.28E-02
7.96E-02
1.05E-01
4.17E-02
3.84E-02
3.30E-02
3.00E-02
3.24E-02
1 .64E-02
Rank
15
16
4
5
20
3
6
12
13
7
14
8
9
1
2
10
11
26
19
27
18
17
21
22
23
25
24
28
1998
9-year Avg.
Cone. (mg/L)
4.99E-02
6.02E-01
5.66E-01
4.55E-01
4.26E-01
2.86E-01
2.85E-01
2.77E-01
2.41 E-01
2.35E-01
2.16E-01
2.16E-01
2. 11 E-01
1.96E-01
1.50E-01
1.45E-01
1.33E-01
1.20E-01
7.64E-02
7.44E-02
7.16E-02
7.13E-02
6.14E-02
3.79E-02
3.12E-02
3.05E-02
2.77E-02
2.52E-02
1 .65E-02
1997
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-9
-------
Table A.10 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Benzene (TCLP=TC Regulatory Level) - Industrial Areas
(20 Year Active Life)
Two Parameters
at High End
Base Case
X-Well & Infil
X-Well & Y- Well
Wst. Cone. & X-Well
Y-Well & Infil
Wst. Vol & X-Well
X-Well & Z-Well
Wst. Cone & Area
Wst. Vol & Area
Wst. Cone. & Y- Well
Wst. Vol &Y-Well
X-Well & Area
Wst. Cone & Infil
Wst. Vol & Infil
Y-Well & Area
Infil & Area
Y-Well & Z-Well
Wst. Vol & Wst Cone
Infil & Z-Well
Area & Z-Well
Wst. Cone & Z-Well
Wst. Vo & Z-Well
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
162000
162000
20200
20200
162000
20200
20200
162000
162000
20200
20200
20200
162000
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
476
476
476
476
476
1842.9
476
476
1842.9
476
1842.9
476
476
1842.9
476
476
476
1842.9
476
476
476
1842.9
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
116.38
116.38
116.38
500
116.38
116.38
116.38
500
116.38
500
116.38
116.38
500
116.38
116.38
116.38
116.38
500
116.38
116.38
500
116.38
Cw/CI
(L/kg)
232.76
232.76
232.76
1000.00
232.76
232.76
232.76
1000.00
232.76
1000.00
232.76
232.76
1000.00
232.76
232.76
232.76
232.76
1000.00
232.76
232.76
1000.00
232.76
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
X-well
(m)
430
102
102
102
430
102
102
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
Y-Well
(m)
85.91
60.76
0.00
60.76
0.00
60.76
60.76
165.01
165.01
0.00
0.00
142.35
85.91
85.91
0.00
165.01
0.00
85.91
85.91
165.01
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
4.05E-03
2.63E-02
2.73E-02
8.60E-03
4.14E-02
8.61 E-03
1 .30E-02
8.87E-02
8.45E-02
1 .72E-02
1 .72E-02
6.39E-02
1 .05E-02
1 .07E-02
3.74E-02
3.18E-02
8.05E-03
3.97E-03
4.15E-03
1 .46E-02
1 .65E-03
1 .66E-03
Rank
8
7
16
4
15
12
1
2
10
9
3
14
13
5
6
17
19
18
11
21
20
1998
9-year Avg.
Cone. (mg/L)
1 .81 E-02
1 .43E-01
9.25E-02
8.21 E-02
8.17E-02
8.14E-02
7.73E-02
7.39E-02
7.02E-02
6.73E-02
6.66E-02
6.53E-02
5.51 E-02
5.40E-02
3.42E-02
2.93E-02
2.54E-02
2.53E-02
1 .56E-02
1 .48E-02
1.13E-02
1.12E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-10
-------
Table A.11 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Benzene - Muncipal Areas — 20 Year Active Life
Two Parameters
at High End
Base Case
Wst. Cone. & X-Well
Wst. Vol & X-Well
Wst. Vol & Wst Cone
Wst. Cone. & Y- Well
Wst. Vol & Y- Well
Wst. Cone & Infil
Wst. Cone & TCLP
Wst. Vol & Infil
Wst. Vol & TCLP
X-Well & Y- Well
X-Well & TCLP
X-Well & Infil
X-Well & Z-Well
Wst. Cone & Z-Well
Wst. Vo & Z-Well
Y-Well & TCLP
Wst. Cone & Area
Y-Well & Infil
Wst. Vol & Area
TCLP & Infil
Y-Well & Z-Well
X-Well & Area
Infil & Z-Well
TCLP & Z-Well
Y-Well & Area
TCLP & Area
Infil & Area
Area & Z-Well
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
420888
60705
60705
420888
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
476
476
1842.9
1842.9
476
1842.9
476
476
1842.9
1842.9
476
476
476
476
476
1842.9
476
476
476
1842.9
476
476
476
476
476
476
476
476
476
TCLP
(mg/L)
7.9
7.9
7.9
7.9
7.9
7.9
7.9
39
7.9
39
7.9
39
7.9
7.9
7.9
7.9
39
7.9
7.9
7.9
39
7.9
7.9
7.9
39
7.9
39
7.9
7.9
Wst Cone
(mg/kg)
1 1 6.38
500
116.38
500
500
116.38
500
500
116.38
116.38
116.38
116.38
116.38
116.38
500
116.38
116.38
500
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
Cw/CI
(L/kg)
14.73
63.29
14.73
63.29
63.29
14.73
63.29
12.82
14.73
2.98
14.73
2.98
14.73
14.73
63.29
14.73
2.98
63.29
14.73
14.73
2.98
14.73
14.73
14.73
2.98
14.73
2.98
14.73
14.73
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
102
430
430
430
430
430
430
430
102
102
102
102
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
117.75
0.00
0.00
117.75
117.75
117.75
117.75
0.00
93.79
93.79
93.79
117.75
117.75
0.00
238.82
0.00
238.82
117.75
0.00
217.62
117.75
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
3.96E-02
1.21E-01
1.21E-01
5.97E-02
2.39E-01
2.37E-01
1.31E-01
1.84E-01
1.28E-01
1.76E-01
2.79E-01
1.83E-01
2.02E-01
1.33E-01
2.30E-02
2.28E-02
3.38E-01
1.63E-01
3.00E-01
1.47E-01
1.05E-01
7.96E-02
7.27E-02
3.00E-02
3.24E-02
4.17E-02
3.84E-02
3.30E-02
1 .64E-02
Rank
15
16
20
4
5
13
7
14
9
3
8
6
12
26
27
1
10
2
11
17
18
19
25
24
21
22
23
28
1998
9-year Avg.
Cone. (mg/L)
4.26E-02
5.73E-01
5.24E-01
4.62E-01
3.06E-01
2.79E-01
2.02E-01
1.84E-01
1.83E-01
1.65E-01
1.58E-01
1.46E-01
1.39E-01
1.36E-01
8.58E-02
7.82E-02
7.63E-02
7.32E-02
6.76E-02
6.60E-02
4.77E-02
3.79E-02
3.04E-02
2.28E-02
2.15E-02
1 .77E-02
1 .70E-02
1 .37E-02
1 .05E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
17
18
19
20
21
22
23
24
25
26
27
28
A-ll
-------
Table A.12 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Benzene (TCLP=TC Regulatory Level) -Muncipal Areas
(20 Year Active Life)
Two Parameters
at High End
Base Case
Wst. Cone. & X-Well
Wst. Vol & X-Well
X-Well & Infil
X-Well & Y- Well
Wst. Cone & Infil
Wst. Vol & Infil
Wst. Cone. & Y- Well
Wst. Vol & Y- Well
X-Well & Z-Well
Wst. Vol & Wst Cone
Wst. Cone & Area
Y-Well & Infil
Wst. Vol & Area
X-Well & Area
Y-Well & Z-Well
Wst. Cone & Z-Well
Wst. Vo & Z-Well
Infil & Z-Well
Y-Well & Area
Infil & Area
Area & Z-Well
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
420888
420888
60705
60705
60705
60705
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
476
476
1842.9
476
476
476
1842.9
476
1842.9
476
1842.9
476
476
1842.9
476
476
476
1842.9
476
476
476
476
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
116.38
500
116.38
116.38
116.38
500
116.38
500
116.38
116.38
500
500
116.38
116.38
116.38
116.38
500
116.38
116.38
116.38
116.38
116.38
Cw/CI
(L/kg)
232.76
1000.00
232.76
232.76
232.76
1000.00
232.76
1000.00
232.76
232.76
1000.00
1000.00
232.76
232.76
232.76
232.76
1000.00
232.76
232.76
232.76
232.76
232.76
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
X-well
(m)
430
102
102
102
102
430
430
430
430
102
430
430
430
430
102
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
93.79
0.00
117.75
117.75
0.00
0.00
93.79
117.75
238.82
0.00
238.82
217.62
0.00
117.75
117.75
117.75
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
1.3
6.5
6.5
1.3
1997
9 -year Avg.
Cone. (mg/L)
4.05E-03
8.60E-03
8.61 E-03
2.63E-02
2.73E-02
1 .05E-02
1 .07E-02
1 .72E-02
1 .72E-02
1 .30E-02
3.97E-03
8.87E-02
4.14E-02
8.45E-02
6.39E-02
8.05E-03
1 .65E-03
1 .66E-03
4.15E-03
3.74E-02
3.18E-02
1 .46E-02
Rank
16
15
8
7
14
13
10
9
12
19
1
4
2
3
17
21
20
18
5
6
11
1998
9 -year Avg.
Cone. (mg/L)
2.85E-02
1 .52E-01
1 .49E-01
1.15E-01
9.86E-02
9.61 E-02
9.22E-02
9.06E-02
8.83E-02
8.37E-02
6.16E-02
6.02E-02
5.78E-02
5.56E-02
2.94E-02
2.51 E-02
2.51 E-02
2.45E-02
1 .95E-02
1 .72E-02
1 .34E-02
1 .01 E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-12
-------
Table A.13 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Arsenic - Industrial Areas - 20 Year Active Life
Two Parameters
at High End
Base Case
Wst. Cone. & X-Well
Wst. Vol & X-Well
Wst. Vol & Wst Cone
Wst. Cone. & Y- Well
Wst. Vol & Y- Well
X-Well & Infil
X-Well & Y- Well
X-Well & Z-Well
Wst. Cone & Infil
Wst. Vol & Infil
X-Well & TCLP
Wst. Cone & TCLP
Wst. Vol & TCLP
Y-Well & Infil
Y-Well & TCLP
Wst. Cone & Area
Wst. Vol & Area
Wst. Cone & Z-Well
Wst. Vo & Z-Well
X-Well & Area
Y-Well & Z-Well
TCLP & Infil
Y-Well & Area
Infil & Area
Infil & Z-Well
TCLP & Area
TCLP & Z-Well
Area & Z-Well
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
162000
20200
20200
162000
20200
20200
162000
162000
20200
162000
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
476
476
1842.9
1842.9
476
1842.9
476
476
476
476
1842.9
476
476
1842.9
476
476
476
1842.9
476
1842.9
476
476
476
476
476
476
476
476
476
TCLP
(mg/L)
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
4.9
4.9
4.9
1.1
4.9
1.1
1.1
1.1
1.1
1.1
1.1
4.9
1.1
1.1
1.1
4.9
4.9
1.1
Wst Cone
(mg/kg)
393.3
1600
393.3
1600
1600
393.3
393.3
393.3
393.3
1600
393.3
393.3
1600
393.3
393.3
393.3
1600
393.3
1600
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
Cw/CI
(L/kg)
357.5
1454.5
357.5
1454.5
1454.5
357.5
357.5
357.5
357.5
1454.5
357.5
80.3
326.5
80.3
357.5
80.3
1454.5
357.5
1454.5
357.5
357.5
357.5
80.3
357.5
357.5
357.5
80.3
80.3
357.5
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.46
0.17
0.17
0.17
X-well
(m)
430
102
102
430
430
430
102
102
102
430
430
102
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
60.76
85.91
0.00
0.00
60.76
0.00
60.76
85.91
85.91
60.76
85.91
85.91
0.00
0.00
165.01
165.01
85.91
85.91
142.35
0.00
85.91
0.00
165.01
85.91
165.01
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
6.5
6.5
1.3
6.5
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
1 .92E-03
1.15E-02
1.12E-02
7.46E-03
2.11E-02
2.06E-02
1.11E-02
1 .58E-02
7.58E-03
8.58E-03
8.31E-03
5.90E-03
2.16E-03
7.63E-03
1.17E-02
9.66E-03
3.54E-03
3.37E-03
2.02E-03
1.98E-03
1 .76E-03
4.00E-03
2.89E-03
9.45E-04
8.88E-04
1.16E-03
8.71 E-04
9.25E-04
3.80E-04
Rank
5
6
13
1
2
7
3
12
9
10
14
19
11
4
8
16
17
20
21
22
15
18
24
26
23
27
25
28
1998
9-year Avg.
Cone. (mg/L)
1 .23E-03
2.24E-02
2.14E-02
1 .58E-02
1.41E-02
1 .35E-02
1 .09E-02
8.12E-03
7.04E-03
6.22E-03
5.92E-03
5.74E-03
4.99E-03
4.75E-03
3.71 E-03
3.56E-03
2.82E-03
2.68E-03
2.40E-03
2.29E-03
1.80E-03
1.78E-03
1.54E-03
8.40E-04
7.71 E-04
7.15E-04
6.93E-04
6.04E-04
3.72E-04
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-13
-------
Table A.14 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Arsenic - Muncipal Areas - 20 Year Active Life
Two Parameters
at High End
Base Case
Wst. Vol & Wst Cone
Wst. Cone. & X-Well
Wst. Vol & X-Well
Wst. Cone. & Y- Well
Wst. Vol & Y- Well
X-Well & Infil
Wst. Cone & Infil
Wst. Vol & Infil
Wst. Cone & TCLP
Wst. Vol & TCLP
X-Well & Y- Well
X-Well & TCLP
X-Well & Z-Well
Wst. Cone & Z-Well
Wst. Vo & Z-Well
Y-Well & TCLP
Y-Well & Infil
Wst. Cone & Area
Wst. Vol & Area
TCLP & Infil
Y-Well & Z-Well
X-Well & Area
Infil & Z-Well
TCLP & Z-Well
Y-Well & Area
TCLP & Area
Infil & Area
Area & Z-Well
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
420888
60705
60705
420888
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
476
1842.9
476
1842.9
476
1842.9
476
476
1842.9
476
1842.9
476
476
476
476
1842.9
476
476
476
1842.9
476
476
476
476
476
476
476
476
476
TCLP
(mg/L)
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
4.9
4.9
1.1
4.9
1.1
1.1
1.1
4.9
1.1
1.1
1.1
4.9
1.1
1.1
1.1
4.9
1.1
4.9
1.1
1.1
Wst Cone
(mg/kg)
393.3
1600
1600
393.3
1600
393.3
393.3
1600
393.3
1600
393.3
393.3
393.3
393.3
1600
393.3
393.3
393.3
1600
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
Cw/CI
(L/kg)
357.5
1454.5
1454.5
357.5
1454.5
357.5
357.5
1454.5
357.5
326.5
80.3
357.5
80.3
357.5
1454.5
357.5
80.3
357.5
1454.5
357.5
80.3
357.5
357.5
357.5
80.3
357.5
80.3
357.5
357.5
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
430
102
102
430
430
102
430
430
430
430
102
102
102
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
Y- Well
(m)
117.75
117.75
93.79
93.79
0.00
0.00
93.79
117.75
117.75
117.75
117.75
0.00
93.79
93.79
117.75
117.75
0.00
0.00
238.82
238.82
117.75
0.00
217.62
117.75
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
1 .92E-03
7.46E-03
1.15E-02
1.12E-02
2.1 1 E-02
2.06E-02
1 .1 1 E-02
8.58E-03
8.31 E-03
2.16E-03
7.63E-03
1 .58E-02
5.90E-03
7.58E-03
2.02E-03
1 .98E-03
9.66E-03
1.17E-02
3.54E-03
3.37E-03
2.89E-03
4.00E-03
1 .76E-03
1.16E-03
9.25E-04
9.45E-04
8.71 E-04
8.88E-04
3.80E-04
Rank
13
5
6
1
2
7
9
10
19
11
3
14
12
20
21
8
4
16
17
18
15
22
23
25
24
27
26
28
1998
9-year Avg.
Cone. (mg/L)
1 .09E-03
1 .66E-02
1 .55E-02
1 .47E-02
7.15E-03
6.80E-03
5.09E-03
5.02E-03
4.78E-03
4.44E-03
4.22E-03
4.10E-03
3.82E-03
3.65E-03
2.25E-03
2.14E-03
1 .76E-03
1 .69E-03
1 .53E-03
1 .45E-03
1 .24E-03
8.88E-04
6.87E-04
6.12E-04
5.54E-04
3.84E-04
3.75E-04
3.49E-04
2.33E-04
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-14
-------
Table A.15 Off-Spec Products and Fines Off-site Landfill/Benz(a)anthracene -Industrial Areas - 20 Year Active Life
Two Parameters
at High End
Base Case
Wst. Vol & X-Well
X-Well & Infil
Wst. Vol & Infil
Wst. Cone. & X-Well
X-Well & Y- Well
X-Well & Z-Well
Y-Well & Infil
Wst. Cone & Infil
Wst. Vol & Y- Well
X-Well & Area
Wst. Cone. & Y- Well
Wst. Vol & Area
Infil & Area
Infil & Z-Well
Wst. Vol & Wst Cone
Y-Well & Z-Well
Wst. Cone & Area
Wst. Vo & Z-Well
Wst. Cone & Z-Well
Y-Well & Area
Area & Z-Well
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
162000
162000
20200
20200
20200
162000
20200
20200
162000
162000
Depth
(m)
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
Wst. Vol
(m3)
1439.68
10460.3
1439.68
10460.3
1439.68
1439.68
1439.68
1439.68
1439.68
10460.3
1439.68
1439.68
10460.3
1439.68
1439.68
10460.3
1439.68
1439.68
10460.3
1439.68
1439.68
1439.68
TCLP
(mg/L)
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
Wst Cone
(mg/kg)
12
12
12
12
28
12
12
12
28
12
12
28
12
12
12
28
12
28
12
28
12
12
Cw/CI
(L/kg)
923.08
923.08
923.08
923.08
2153.85
923.08
923.08
923.08
2153.85
923.08
923.08
2153.85
923.08
923.08
923.08
2153.85
923.08
2153.85
923.08
2153.85
923.08
923.08
Wst. Den
(g/cm3)
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
Infil
(m/yr)
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
X-well
(m)
430
102
102
430
102
102
102
430
430
430
102
430
430
430
430
430
430
430
430
430
430
430
Y-Well
(m)
85.91
60.76
60.76
85.91
60.76
0.00
60.76
0.00
85.91
0.00
142.35
0.00
165.01
165.01
85.91
85.91
0.00
165.01
85.91
85.91
0.00
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
6.5
1.3
1.3
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
4.16E-06
1 .04E-04
3.19E-04
2.00E-04
9.68E-05
2.85E-04
1 .60E-04
3.85E-04
1 .49E-04
3.17E-05
6.13E-05
3.03E-05
5.13E-05
3.71E-05
3.84E-05
4.73E-06
1 .94E-05
2.06E-05
3.07E-06
2.93E-06
9.87E-06
6.16E-06
Rank
7
2
4
8
3
5
1
6
13
9
14
10
12
11
19
16
15
20
21
17
18
1998
9-year Avg.
Cone. (mg/L)
1 .02E-05
6.39E-04
4.49E-04
4.02E-04
3.92E-04
2.96E-04
2.87E-04
1 .54E-04
1 .47E-04
7.30E-05
6.24E-05
5.20E-05
4.43E-05
3.23E-05
2.98E-05
2.52E-05
2.32E-05
1 .75E-05
1 .68E-05
1.18E-05
9.19E-06
6.05E-06
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-15
-------
Table A.16 Off-Spec Products and Fines Off-site Landfill/Benz(a)anthracene - Municipal Areas - 20 Year Active Life
Two Parameters
at High End
Base Case
Wst. Vol & X-Well
Wst. Vol & Infil
Wst. Cone. & X-Well
X-Well & Infil
X-Well & Z-Well
X-Well & Y- Well
Wst. Cone & Infil
Y-Well & Infil
Wst. Vol & Y- Well
Wst. Vol & Wst Cone
Wst. Vol & Area
Wst. Cone. & Y- Well
Wst. Vo & Z-Well
Infil & Z-Well
X-Well & Area
Wst. Cone & Z-Well
Infil & Area
Wst. Cone & Area
Y-Well & Z-Well
Y-Well & Area
Area & Z-Well
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
420888
60705
420888
420888
60705
420888
420888
Depth
(m)
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
Wst. Vol
(m3)
1439.68
10460.3
10460.3
1439.68
1439.68
1439.68
1439.68
1439.68
1439.68
10460.3
10460.3
10460.3
1439.68
10460.3
1439.68
1439.68
1439.68
1439.68
1439.68
1439.68
1439.68
1439.68
TCLP
(mg/L)
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
Wst Cone
(mg/kg)
12
12
12
28
12
12
12
28
12
12
28
12
28
12
12
12
28
12
28
12
12
12
Cw/CI
(L/kg)
923.08
923.08
923.08
2153.85
923.08
923.08
923.08
2153.85
923.08
923.08
2153.85
923.08
2153.85
923.08
923.08
923.08
2153.85
923.08
2153.85
923.08
923.08
923.08
Wst. Den
(g/cm3)
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
X-well
(m)
430
102
430
102
102
102
102
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
117.75
93.79
93.79
93.79
0.00
117.75
0.00
0.00
117.75
238.82
0.00
117.75
117.75
217.62
117.75
238.82
238.82
0.00
0.00
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
6.5
1.3
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
4.16E-06
1.04E-04
2.00E-04
9.68E-05
3.19E-04
1.60E-04
2.85E-04
1.49E-04
3.85E-04
3.17E-05
4.73E-06
5.13E-05
3.03E-05
3.07E-06
3.84E-05
6.13E-05
2.93E-06
3.71 E-05
2.06E-05
1.94E-05
9.87E-06
6.16E-06
Rank
7
4
8
2
5
3
6
1
13
19
10
14
20
11
9
21
12
15
16
17
18
1998
9-year Avg.
Cone. (mg/L)
1.01 E-05
6.96E-04
3.47E-04
3.02E-04
2.11E-04
1.51E-04
1.49E-04
1.14E-04
7.04E-05
6.63E-05
5.10E-05
3.65E-05
3.43E-05
2.94E-05
2.42E-05
2.38E-05
1.47E-05
1.45E-05
1.26E-05
1.24E-05
5.61 E-06
4.52E-06
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-16
-------
Table A.17 Sensitivity Analysis with TCLP set to High-End Value, Off-Spec Product and Fines Off-site Landfill/Benz(a)anthracene - Industrial Areas
(20-Year Waste Active Life)
Two Parameters
at High End
Base Case
X-well
Infiltration
Y-well
Wste Volume
Waste Concentration
Area
Z-well
Area
(m2)
20200
20200
20200
20200
20200
20200
162000
20200
Depth
(m)
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
Wst. Vol
(m3)
1439.68
1439.68
1439.68
1439.68
10460.3
1439.68
1439.68
1439.68
TCLP
(mg/L)
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
Wst Cone
(mg/kg)
12
12
12
12
12
28
12
12
Cw/CI
(L/kg)
923.08
923.08
923.08
923.08
923.08
2153.85
923.08
923.08
Wst. Den
(g/cm3)
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
X-well
(m)
430
102
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
85.91
0.00
85.91
85.91
165.01
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1997
9 -year Avg.
Cone. (mg/L)
4.16E-06
8.46E-05
9.29E-05
2.80E-05
4.68E-06
4.48E-06
9.38E-06
2.70E-06
Rank
7
1
3
5
2
4
6
1998
9 -year Avg.
Cone. (mg/L)
1 .02E-05
2.11E-04
6.41 E-05
3.25E-05
2.27E-05
1 .62E-05
7.95E-06
7.21 E-06
Rank
1
2
3
4
5
6
7
A-17
-------
Table A.18 Sensitivity Analysis with TCLP set to High-End Value, Off-Spec Products and Fines Off-site Landfill/Benz(a)anthracene - Municipal Area
(20 Year Waste Active Life)
Two Parameters
at High End
Base Case
X-well
Infiltration
Wste Volume
Waste Concentration
Y-well
Z-well
Area
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
420888
Depth
(m)
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
Wst. Vol
(m3)
1439.68
1439.68
1439.68
10460.3
1439.68
1439.68
1439.68
1439.68
TCLP
(mg/L)
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
Wst Cone
(mg/kg)
12
12
12
12
28
12
12
12
Cw/CI
(L/kg)
923.08
923.08
923.08
923.08
2153.85
923.08
923.08
923.08
Wst. Den
(g/cm3)
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
X-well
(m)
430
102
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
117.75
117.75
117.75
0.00
117.75
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1997
9-year Avg.
Cone. (mg/L)
4.16E-06
8.46E-05
9.29E-05
4.68E-06
4.48E-06
2.80E-05
2.70E-06
9.38E-06
Rank
2
1
5
6
3
7
4
1998
9-year Avg.
Cone. (mg/L)
1 .01 E-05
1 .39E-04
4.89E-05
3.88E-05
2.00E-05
1 .73 E-05
7.24E-06
5.52E-06
Rank
6
1
2
3
4
5
7
8
A-18
-------
Table A.19 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/ Benzene - Industrial Areas - 20 year Active Life
Two Parameters
at High End
Base Case
Infil & Xwell
TCLP & xwell
Xwell & Wst Vol
Ywell & Xwell
Xwell & Wst. Cone
Ywell & TCLP
Ywell & Wst. Vol
Xwell & Zwell
Area & Wst. Vol
Ywell & Infil
Ywell & Wst Cone
TCLP & Wst. Vol
Infil & Wst. Vol
Area & Xwell
Infil & Wst. Cone
TCLP & Wst Cone
Area & Wst. Cone
Infil & TCLP
Wst. Vol & Wst. Cone
Ywell & Zwell
Area & Ywell
Area & TCLP
Area & Infil
Infil & Zwell
TCLP & Zwell
Wst. Vol & Zwell
Wst Cone & Zwell
Area & Zwell
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
162000
20200
20200
162000
20200
20200
20200
162000
162000
162000
20200
20200
20200
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
1476
1476
1476
8333.3
1476
1476
1476
8333.3
1476
8333.3
1476
1476
8333.3
8333.3
1476
1476
1476
1476
1476
8333.3
1476
1476
1476
1476
1476
1476
8333.3
1476
1476
TCLP
(mg/L)
1.49
1.49
4.2
1.49
1.49
1.49
4.2
1.49
1.49
1.49
1.49
1.49
4.2
1.49
1.49
1.49
4.2
1.49
4.2
1.49
1.49
1.49
4.2
1.49
1.49
4.2
1.49
1.49
1.49
Wst Cone
(mg/kg)
43.73
43.73
43.73
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
100
43.73
43.73
43.73
100
100
100
43.73
100
43.73
43.73
43.73
43.73
43.73
43.73
43.73
100
43.73
Cw/CI
(L/kg)
29.35
29.35
10.41
29.349
29.35
67.11
10.41
29.349
29.35
29.349
29.35
67.11
10.412
29.349
29.35
67.11
23.81
67.11
10.41
67.11
29.35
29.35
10.41
29.35
29.35
10.41
29.35
67.11
29.35
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
X-well
(m)
430
102
102
102
102
102
430
430
102
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
60.76
60.76
0.00
60.76
0.00
0.00
60.76
165.01
0.00
0.00
85.91
85.91
142.35
85.91
85.91
165.01
85.91
85.91
0.00
0.00
165.01
165.01
85.91
85.91
85.91
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
1.3
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
7.33E-02
6.40E-02
2.49E-02
7.69E-02
2.53E-02
1 .23E-01
4.98E-02
3.65E-02
2.26E-01
1.15E-01
5.09E-02
3.20E-02
3.11E-02
1.15E-01
3.08E-02
3.12E-02
1 .25E-01
6.45E-02
1.15E-02
2.25E-02
6.66E-02
6.35E-02
5.46E-02
1.15E-02
1.18E-02
4.79E-03
4.86E-03
2.61 E-02
Rank
7
10
22
6
21
3
14
15
1
4
13
16
18
5
19
17
2
9
26
23
8
11
12
25
24
28
27
20
1998
9-year Avg.
Cone. (mg/L)
4.35E-02
3.19E-01
2.64E-01
2.35E-01
2.28E-01
2.04E-01
1 .96E-01
1 .92E-01
1.91E-01
1 .88E-01
1 .75E-01
1 .64E-01
1 .55E-01
1 .53E-01
1.18E-01
1.15E-01
1.11E-01
1 .02E-01
9.56E-02
7.38E-02
6.13E-02
6.07E-02
5.15E-02
5.02E-02
3.37E-02
3.30E-02
3.22E-02
2.75E-02
2.64E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-19
-------
able A.20 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/ Benzene (TCLP = TC Regulatory Level) ~ Industrial Area
(20 year Active Life)
Two Parameters
at High End
Base Case
Infil & Xwell
Ywell & Xwell
Ywell & Infil
Area & Wst. Vol
Area & Xwell
Xwell & Wst Vol
Xwell & Zwell
Xwell & Wst. Cone
Ywell & Wst. Vol
Area & Wst. Cone
Ywell & Wst Cone
Infil & Wst. Vol
Infil & Wst. Cone
Area & Ywell
Area & Infil
Ywell & Zwell
Wst. Vol & Wst. Cone
Area & Zwell
Infil & Zwell
Wst. Vol & Zwell
Wst Cone & Zwell
Area
(m2)
20200
20200
20200
20200
162000
162000
20200
20200
20200
20200
162000
20200
20200
20200
162000
162000
20200
20200
162000
20200
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
1476
1476
1476
1476
8333.3
1476
8333.3
1476
1476
8333.3
1476
1476
8333.3
1476
1476
1476
1476
8333.3
1476
1476
8333.3
1476
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
43.73
43.73
43.73
43.73
43.73
43.73
43.73
43.73
100
43.73
100
100
43.73
100
43.73
43.73
43.73
100
43.73
43.73
43.73
100
Cw / Cl
(L/kg)
87.46
87.46
87.46
87.46
87.46
87.46
87.46
87.46
200.00
87.46
200.00
200.00
87.46
200.00
87.46
87.46
87.46
200.00
87.46
87.46
87.46
200.00
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
X-well
(m)
430
102
102
430
430
102
102
102
102
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
0.00
0.00
165.01
142.35
60.76
60.76
60.76
0.00
165.01
0.00
85.91
85.91
0.00
165.01
0.00
85.91
165.01
85.91
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
1.07E-02
1.73E-02
1.28E-02
8.37E-02
1.19E-01
1.66E-03
8.61E-03
8.64E-03
1.72E-02
5.09E-02
4.25E-02
1.07E-02
2.15E-02
9.35E-02
7.59E-03
2.70E-02
1.66E-03
5.56E-02
2.66E-02
4.26E-03
4.25E-03
Rank
14
10
12
3
1
20
16
15
11
5
6
13
9
2
17
7
21
4
8
18
19
1998
9-year Avg.
Cone. (mg/L)
2.06E-02
1.71E-01
1.03E-01
1.01E-01
9.96E-02
9.55E-02
8.72E-02
8.64E-02
8.14E-02
7.24E-02
6.97E-02
6.65E-02
6.18E-02
5.39E-02
5.12E-02
4.69E-02
2.88E-02
2.48E-02
2.21E-02
1.92E-02
1.21E-02
1.11E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-20
-------
Table A.21 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/ Benzene - Municipal Areas- 20 year Active Life
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Xwell & Wst. Cone
TCLP & Wst. Vol
Infil & Wst. Vol
Ywell & Wst. Vol
TCLP & xwell
Infil & Xwell
Ywell & Xwell
Xwell & Zwell
Ywell & Wst Cone
Wst. Vol & Wst. Cone
Infil & Wst. Cone
Area & Wst. Vol
TCLP & Wst Cone
Ywell & TCLP
Ywell & Infil
Infil & TCLP
Wst. Vol & Zwell
Area & Wst. Cone
Ywell & Zwell
Area & Xwell
Wst Cone & Zwell
Infil & Zwell
TCLP & Zwell
Area & Ywell
Area & TCLP
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
420888
60705
420888
60705
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
1476
8333.3
1476
8333.3
8333.3
8333.3
1476
1476
1476
1476
1476
8333.3
1476
8333.3
1476
1476
1476
1476
8333.3
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
TCLP
(mg/L)
1.49
1.49
1.49
4.2
1.49
1.49
4.2
1.49
1.49
1.49
1.49
1.49
1.49
1.49
4.2
4.2
1.49
4.2
1.49
1.49
1.49
1.49
1.49
1.49
4.2
1.49
4.2
1.49
1.49
Wst Cone
(mg/kg)
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
43.73
43.73
100
100
100
43.73
100
43.73
43.73
43.73
43.73
100
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
43.73
Cw/CI
(L/kg)
29.35
29.349
67.11
10.412
29.349
29.349
10.41
29.35
29.35
29.35
67.11
67.11
67.11
29.349
23.81
10.41
29.35
10.41
29.35
67.11
29.35
29.35
67.11
29.35
10.41
29.35
10.41
29.35
29.35
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
102
430
430
430
102
102
102
102
430
430
430
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
117.75
117.75
0.00
93.79
93.79
0.00
93.79
0.00
117.75
117.75
238.82
117.75
0.00
0.00
117.75
117.75
238.82
0.00
217.62
117.75
117.75
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
6.5
1.3
1.3
1.3
6.5
6.5
6.5
6.5
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
2.49E-02
2.53E-02
3.20E-02
3.11E-02
4.98E-02
6.40E-02
7.33E-02
7.69E-02
3.65E-02
5.09E-02
1.15E-02
3.08E-02
2.26E-01
3.12E-02
1 .23E-01
1.15E-01
6.45E-02
4.79E-03
1 .25E-01
2.25E-02
1.15E-01
4.86E-03
1.15E-02
1.18E-02
6.66E-02
6.35E-02
5.46E-02
2.61 E-02
Rank
22
21
16
18
14
10
7
6
15
13
26
19
1
17
3
4
9
28
2
23
5
27
25
24
8
11
12
20
1998
9-year Avg.
Cone. (mg/L)
5.80E-02
4.20E-01
3.04E-01
2.54E-01
2.50E-01
2.47E-01
2.31 E-01
2.15E-01
2.06E-01
1 .75E-01
1 .73E-01
1 .66E-01
1 .47E-01
1.41 E-01
1 .40E-01
1 .22E-01
1 .05E-01
7.88E-02
6.85E-02
6.31 E-02
5.13E-02
5.02E-02
4.81 E-02
3.56E-02
3.43E-02
2.93E-02
2.84E-02
2.26E-02
1 .73E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-21
-------
Table A.22 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/ Benzene (TCLP = Regulatory Level) - Municipal Areas
(20 year Active Life)
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Infil & Xwell
Xwell & Wst. Cone
Ywell & Xwell
Infil & Wst. Vol
Xwell & Zwell
Ywell & Wst. Vol
Area & Wst. Vol
Infil & Wst. Cone
Ywell & Wst Cone
Ywell & Infil
Wst. Vol & Wst. Cone
Area & Wst. Cone
Area & Xwell
Ywell & Zwell
Wst. Vol & Zwell
Area & Ywell
Infil & Zwell
Wst Cone & Zwell
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
420888
420888
60705
60705
420888
60705
60705
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
1476
8333.3
1476
1476
1476
8333.3
1476
8333.3
8333.3
1476
1476
1476
8333.3
1476
1476
1476
8333.3
1476
1476
1476
1476
1476
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
43.73
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
100
100
43.73
100
100
43.73
43.73
43.73
43.73
43.73
100
43.73
43.73
Cw/CI
(L/kg)
87.46
87.46
87.46
200.00
87.46
87.46
87.46
87.46
87.46
200.00
200.00
87.46
200.00
200.00
87.46
87.46
87.46
87.46
87.46
200.00
87.46
87.46
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
X-well
(m)
430
102
102
102
102
430
102
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
93.79
0.00
117.75
93.79
0.00
238.82
117.75
0.00
0.00
117.75
238.82
217.62
0.00
117.75
0.00
117.75
117.75
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
1.3
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
1 .66E-03
1 .07E-02
8.64E-03
1 .73E-02
1 .07E-02
8.61 E-03
1 .72E-02
8.37E-02
2.15E-02
4.25E-02
1 .28E-02
1 .66E-03
5.09E-02
1.19E-01
2.70E-02
4.26E-03
9.35E-02
2.66E-02
4.25E-03
7.59E-03
5.56E-02
Rank
20
14
15
10
13
16
11
3
9
6
12
21
5
1
7
18
2
8
19
17
4
1998
9-year Avg.
Cone. (mg/L)
3.69E-02
1 .72E-01
1.61E-01
1 .48E-01
1 .25E-01
1 .23E-01
1 .06E-01
1 .04E-01
9.91 E-02
9.17E-02
8.78E-02
8.29E-02
6.27E-02
5.50E-02
4.79E-02
3.25E-02
2.88E-02
2.81 E-02
2.79E-02
2.44E-02
2.22E-02
1 .65E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-22
-------
Table A.23 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/Arsenic - Industrial Waste Volumes
(20 year Active Life)
Two Parameters
at High End
Base Case
Xwell&Wst Vol
Ywell & Wst. Vol
Infil & Xwell
Wst. Vol & Wst. Cone
Infil & Wst. Vol
Xwell & Wst. Cone
Ywell & Xwell
Xwell & Zwell
TCLP & Wst. Vol
TCLP & xwell
Ywell & Wst Cone
Area & Wst. Vol
Ywell & Infil
Ywell & TCLP
Wst. Vol & Zwell
Infil & Wst. Cone
TCLP & Wst Cone
Area & Xwell
Ywell & Zwell
Infil & TCLP
Area & Wst. Cone
Wst Cone & Zwell
Area & Ywell
Area & Infil
Infil & Zwell
Area & TCLP
TCLP & Zwell
Area & Zwell
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
162000
20200
20200
162000
20200
162000
162000
20200
162000
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
1476
8333.3
8333.3
1476
8333.3
8333.3
1476
1476
1476
8333.3
1476
1476
8333.3
1476
1476
8333.3
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
TCLP
(mg/L)
13.71
13.71
13.71
13.71
13.71
13.71
13.71
13.71
13.71
34
34
13.71
13.71
13.71
34
13.71
13.71
34
13.71
13.71
34
13.71
13.71
13.71
13.71
13.71
34
34
13.71
Wst Cone
(mg/kg)
493.3
493.3
493.3
493.3
730
493.3
730
493.3
493.3
493.3
493.3
730
493.3
493.3
493.3
493.3
730
730
493.3
493.3
493.3
730
730
493.3
493.3
493.3
493.3
493.3
493.3
Cw/CI
(L/kg)
35.98
35.981
35.981
35.98
53.25
35.981
53.25
35.98
35.98
14.509
14.51
53.25
35.981
35.98
14.51
35.98
53.25
21.47
35.98
35.98
14.51
53.25
53.25
35.98
35.98
35.98
14.51
14.51
35.98
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
X-well
(m)
430
102
430
102
430
430
102
102
102
430
102
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
Y-Well
(m)
85.91
60.76
0.00
60.76
85.91
85.91
60.76
0.00
60.76
85.91
60.76
0.00
165.01
0.00
0.00
85.91
85.91
85.91
142.35
0.00
85.91
165.01
85.91
0.00
165.01
85.91
165.01
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
1.3
6.5
6.5
1.3
6.5
6.5
1.3
6.5
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
1.17E-02
1.14E-01
2.04E-01
6.62E-02
5.72E-02
7.63E-02
4.47E-02
9.95E-02
4.80E-02
6.00E-02
3.29E-02
7.49E-02
2.73E-02
6.71 E-02
5.38E-02
1 .96 E-02
2.34E-02
1 .76 E-02
9.76E-03
2.45E-02
1.61 E-02
7.16E-03
7.17E-03
5.25E-03
4.95E-03
6.66E-03
4.84E-03
5.15E-03
2.11E-03
Rank
2
1
7
9
4
12
3
11
8
13
5
14
6
10
17
16
18
20
15
19
22
21
24
26
23
27
25
28
1998
9 -year Avg.
Cone. (mg/L)
6.82E-03
1.77E-01
1.11E-01
6.06E-02
5.59E-02
4.81 E-02
4.72E-02
4.52E-02
3.92E-02
3.85E-02
3.19E-02
2.92E-02
2.17E-02
2.06E-02
1 .98 E-02
1 .87 E-02
1 .26 E-02
1.01 E-02
9.99E-03
9.92E-03
8.54E-03
5.70E-03
4.96E-03
4.67E-03
4.29E-03
3.98E-03
3.85E-03
3.35E-03
2.07E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-23
-------
Table A.24 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/TC Capped Arsenic - Industrial Areas
(20 year Active Life)
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
InfilS Xwell
Wst. Vol & Wst. Cone
Infil&Wst. Vol
Xwell & Wst. Cone
Ywell & Xwell
Xwell & Zwell
Ywell & Wst Cone
Area & Wst. Vol
Ywell & Infil
Wst. Vol & Zwell
Infil &Wst. Cone
Area & Xwell
Ywell & Zwell
Area & Wst. Cone
Wst Cone & Zwell
Area & Ywell
Area & Infil
Infil & Zwell
Area & Zwell
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
162000
20200
162000
20200
162000
162000
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst Vol
(m3)
1476
8333.3
8333.3
1476
8333.3
8333.3
1476
1476
1476
1476
8333.3
1476
8333.3
1476
1476
1476
1476
1476
1476
1476
1476
1476
TCLP
(mg/L)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Wst Cone
(mg/kg)
493.3
493.3
493.3
493.3
730
493.3
730
493.3
493.3
730
493.3
493.3
493.3
730
493.3
493.3
730
730
493.3
493.3
493.3
493.3
Cw/CI
(L/kg)
98.66
98.66
98.66
98.66
146.00
98.66
146.00
98.66
98.66
146.00
98.66
98.66
98.66
146.00
98.66
98.66
146.00
146.00
98.66
98.66
98.66
98.66
Wst Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
X-well
(m)
430
102
430
102
430
430
102
102
102
430
430
430
430
430
102
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
0.00
60.76
85.91
85.91
60.76
0.00
60.76
0.00
165.01
0.00
85.91
85.91
142.35
0.00
165.01
85.91
0.00
165.01
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
1.3
6.5
6.5
1.3
6.5
1.3
6.5
6.5
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
1.03E-02
6.30E-02
1.18E-01
5.92E-02
3.05E-02
5.28E-02
3.43E-02
8.29E-02
3.98E-02
6.04E-02
2.73E-02
6.36E-02
1.14E-02
2.14E-02
9.75E-03
2.13E-02
7.16E-03
5.76E-03
5.25E-03
4.95E-03
6.32E-03
2.11E-03
Rank
4
1
6
10
7
9
2
8
5
11
3
14
12
15
13
16
18
19
20
17
21
1998
9-year Avg.
Cone. (mg/L)
6.81 E-03
1.63E-01
1.05E-01
6.05E-02
5.10E-02
4.75E-02
4.68E-02
4.50E-02
3.91E-02
2.91E-02
2.17E-02
2.04E-02
1.78E-02
1.26E-02
9.99E-03
9.90E-03
5.69E-03
4.93E-03
4.67E-03
4.29E-03
3.98E-03
2.07E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-24
-------
Table A.25 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/Arsenic, - Municipal Areas- 20 Year Active Life
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Wst. Vol & Wst. Cone
Infil & Wst. Vol
TCLP & Wst. Vol
Xwell & Wst. Cone
Infil & Xwell
Ywell & Xwell
TCLP & xwell
Xwell & Zwell
Wst. Vol & Zwell
Ywell & Wst Cone
Area & Wst. Vol
Ywell & TCLP
Infil & Wst. Cone
Ywell & Infil
TCLP & Wst Cone
Infil & TCLP
Ywell & Zwell
Wst Cone & Zwell
Area & Xwell
Infil & Zwell
Area & Wst. Cone
TCLP & Zwell
Area & Ywell
Area & TCLP
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
420888
60705
420888
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
1476
8333.3
8333.3
8333.3
8333.3
8333.3
1476
1476
1476
1476
1476
8333.3
1476
8333.3
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
TCLP
(mg/L)
13.71
13.71
13.71
13.71
13.71
34
13.71
13.71
13.71
34
13.71
13.71
13.71
13.71
34
13.71
13.71
34
34
13.71
13.71
13.71
13.71
13.71
34
13.71
34
13.71
13.71
Wst Cone
(mg/kg)
493.3
493.3
493.3
730
493.3
493.3
730
493.3
493.3
493.3
493.3
493.3
730
493.3
493.3
730
493.3
730
493.3
493.3
730
493.3
493.3
730
493.3
493.3
493.3
493.3
493.3
Cw/CI
(L/kg)
35.98
35.981
35.981
53.25
35.981
14.509
53.25
35.98
35.98
14.51
35.98
35.98
53.25
35.981
14.51
53.25
35.98
21.47
14.51
35.98
53.25
35.98
35.98
53.25
14.51
35.98
14.51
35.98
35.98
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
430
430
430
430
102
102
102
102
102
430
430
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
0.00
117.75
117.75
117.75
93.79
217.62
0.00
93.79
93.79
117.75
0.00
238.82
0.00
238.82
0.00
238.82
117.75
0.00
117.75
217.62
238.82
238.82
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
1.3
6.5
6.5
6.5
6.5
1997
9-year Avg.
Cone. (mg/L)
1.17E-02
1.14E-01
2.04E-01
5.72E-02
7.63E-02
6.00E-02
4.47E-02
6.62E-02
9.95E-02
3.29E-02
4.80E-02
1 .96E-02
7.49E-02
2.73E-02
5.38E-02
2.34E-02
6.71 E-02
1 .76 E-02
1 .61 E-02
2.45E-02
7.17E-03
9.76E-03
6.66E-03
7.16E-03
5.15E-03
5.25E-03
4.84E-03
4.95E-03
2.11E-03
Rank
2
1
9
4
8
12
7
3
13
11
17
5
14
10
16
6
18
19
15
21
20
23
22
25
24
27
26
28
1998
9-year Avg.
Cone. (mg/L)
5.50E-03
1.18E-01
5.52E-02
4.58E-02
3.66E-02
3.10E-02
3.10E-02
2.80E-02
2.28E-02
2.10E-02
2.01 E-02
1 .57 E-02
1 .45 E-02
1.17E-02
9.79E-03
9.61 E-03
9.37E-03
8.13E-03
6.49E-03
4.93E-03
4.12E-03
3.83E-03
3.21 E-03
3.05E-03
2.79E-03
2.14E-03
2.06E-03
1 .93 E-03
1 .28 E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-25
-------
Table A.26 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/TC Capped Arsenic - Municipal Areas- 20 Year Active Life
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Wst. Vol & Wst. Cone
Infil & Wst. Vol
Xwell & Wst. Cone
Infil & Xwell
Ywell & Xwell
Xwell & Zwell
Wst. Vol & Zwell
Ywell & Wst Cone
Area & Wst. Vol
Infil & Wst. Cone
Ywell & Infil
Ywell & Zwell
Wst Cone & Zwell
Area & Xwell
Infil & Zwell
Area & Wst. Cone
Area & Ywell
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
420888
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
1476
8333.3
8333.3
8333.3
8333.3
1476
1476
1476
1476
8333.3
1476
8333.3
1476
1476
1476
1476
1476
1476
1476
1476
1476
1476
TCLP
(mg/L)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Wst Cone
(mg/kg)
493.3
493.3
493.3
730
493.3
730
493.3
493.3
493.3
493.3
730
493.3
730
493.3
493.3
730
493.3
493.3
730
493.3
493.3
493.3
Cw/CI
(L/kg)
98.66
98.66
98.66
146.00
98.66
146.00
98.66
98.66
98.66
98.66
146.00
98.66
146.00
98.66
98.66
146.00
98.66
98.66
146.00
98.66
98.66
98.66
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
X-well
(m)
430
102
430
430
430
102
102
102
102
430
430
430
430
430
430
430
102
430
430
430
430
430
Y- Well
(m)
117.75
93.79
0.00
117.75
117.75
93.79
93.79
0.00
93.79
117.75
0.00
238.82
117.75
0.00
0.00
117.75
217.62
117.75
238.82
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
1 .03E-02
6.30E-02
1.18E-01
3.05E-02
5.28E-02
3.43E-02
5.92E-02
8.29E-02
3.98E-02
1.14E-02
6.04E-02
2.73E-02
2.14E-02
6.36E-02
2.13E-02
5.76E-03
9.75E-03
6.32E-03
7.16E-03
5.25E-03
4.95E-03
2.11E-03
Rank
4
1
10
7
9
6
2
8
14
5
11
12
3
13
18
15
17
16
19
20
21
1998
9-year Avg.
Cone. (mg/L)
5.49E-03
1.17E-01
5.49E-02
4.53E-02
3.66E-02
3.10E-02
2.80E-02
2.28E-02
2.01 E-02
1 .56E-02
1 .45E-02
1.17E-02
9.60E-03
9.30E-03
4.93E-03
4.12E-03
3.83E-03
3.16E-03
3.05E-03
2.14E-03
1 .93E-03
1 .28E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-26
-------
Table A.27 Sensitivity Analysis for Unleaded Gasoline tank sediment Off-site Industrial Landfill Scenario/ Benzene
(20 Year Active Life)
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Infil&Wst. Vol
Xwell & Wst. Cone
Area & Wst. Vol
TCLP & Wst. Vol
Irrfil & Xwell
Ywell & Xwell
Ywell & Wst Cone
Wst. Vol & Wst. Cone
Xwell & Zwell
TCLP & xwell
Ywell & TCLP
Ywell & Irrfil
Infil &Wst. Cone
TCLP & Wst Cone
Wst. Vol & Zwell
Area & Xwell
Ywell & Zwell
Area & Wst. Cone
Infil & TCLP
Wst Cone & Zwell
Area & Ywell
Area & TCLP
Area & Infil
Infil & Zwell
TCLP & Zwell
Area & Zwell
Area
(m2)
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
162000
20200
20200
162000
162000
162000
20200
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
89.29
1038.57
1038.57
1038.57
89.29
1038.57
1038.57
89.29
89.29
89.29
1038.57
89.29
89.29
89.29
89.29
89.29
89.29
1038.57
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
TCLP
(mg/L)
0.75
0.75
0.75
0.75
0.75
0.75
1.6
0.75
0.75
0.75
0.75
0.75
1.6
1.6
0.75
0.75
1.6
0.75
0.75
0.75
0.75
1.6
0.75
0.75
1.6
0.75
0.75
1.6
0.75
Wst Cone
(mg/kg)
51.9
51.9
51.9
51.9
110
51.9
51.9
51.9
51.9
110
110
51.9
51.9
51.9
51.9
110
110
51.9
51.9
51.9
110
51.9
110
51.9
51.9
51.9
51.9
51.9
51.9
Cw/CI
(L/kg)
69.20
69.2
69.2
69.2
146.67
69.2
32.438
69.20
69.20
146.67
146.67
69.20
32.44
32.44
69.20
146.67
68.75
69.20
69.20
69.20
146.67
32.44
146.67
69.20
32.44
69.20
69.20
32.44
69.20
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
X-well
(m)
430
102
430
430
102
430
430
102
102
430
430
102
102
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
0.00
85.91
60.76
165.01
85.91
60.76
0.00
0.00
85.91
60.76
60.76
0.00
0.00
85.91
85.91
85.91
142.35
0.00
165.01
85.91
85.91
0.00
165.01
165.01
85.91
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
6.5
6.5
1.3
6.5
6.5
6.5
1.3
1.3
6.5
1998
9-year Avg.
Cone. (mg/L)
6.69E-03
9.94E-02
7.94E-02
5.41 E-02
4.70E-02
4.50E-02
4.47E-02
3.80E-02
3.79E-02
3.50E-02
3.25E-02
3.21 E-02
2.87E-02
2.04E-02
1 .96E-02
1 .69E-02
1 .42E-02
1 .33E-02
1 .02E-02
9.55E-03
9.06E-03
8.51 E-03
5.88E-03
5.22E-03
4.32E-03
4.21 E-03
3.79E-03
3.44E-03
2.28E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-27
-------
Table A28 Sensitivity Analysis for Unleaded Gasoline tank sediment Off-site Industrial Landfill Scenario/TC Capped Benzene
(20 year Active Life)
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Infil & Wst. Vol
Area & Wst. Vol
Xwell & Wst. Cone
Infil & Xwell
Ywell & Xwell
Ywell & Wst Cone
Xwell & Zwell
Wst. Vol & Wst. Cone
Ywell & Infil
Infil & Wst. Cone
Area & Xwell
Wst. Vol & Zwell
Area & Wst. Cone
Ywell & Zwell
Area & Ywell
Wst Cone & Zwell
Area & Infil
Infil & Zwell
Area & Zwell
Area
(m2)
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
162000
20200
162000
20200
162000
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
89.29
1038.57
1038.57
1038.57
1038.57
89.29
89.29
89.29
89.29
89.29
1038.57
89.29
89.29
89.29
1038.57
89.29
89.29
89.29
89.29
89.29
89.29
89.29
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
51.9
51.9
51.9
51.9
51.9
110
51.9
51.9
110
51.9
110
51.9
110
51.9
51.9
110
51.9
51.9
110
51.9
51.9
51.9
Cw/CI
(L/kg)
103.80
103.8
103.8
103.8
103.8
220.00
103.80
103.80
220.00
103.80
220.00
103.80
220.00
103.80
103.80
220.00
103.80
103.80
220.00
103.80
103.80
103.80
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
X-well
(m)
430
102
430
430
430
102
102
102
430
102
430
430
430
102
430
430
430
430
430
430
430
430
Y-Well
(m)
85.91
60.76
0.00
85.91
165.01
60.76
60.76
0.00
0.00
60.76
85.91
0.00
85.91
142.35
85.91
165.01
0.00
0.00
85.91
165.01
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
1.3
6.5
1.3
6.5
1.3
6.5
1.3
1.3
1998
9-year Avg.
Cone. (mg/L)
6.26E-03
7.24E-02
5.85E-02
4.26E-02
4.11E-02
4.00E-02
3.72E-02
3.49E-02
3.04E-02
2.95E-02
2.30E-02
1.94E-02
1.59E-02
1.02E-02
9.80E-03
8.96E-03
8.92E-03
5.18E-03
5.10E-03
4.15E-03
3.72E-03
2.26E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-28
-------
Table A29 Sensitivity Analysis for Unleaded Gasoline tank sediment Off-site Municipal Landfill Scenario/ Benzene
(20 Year Active Life)
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Infil & Wst. Vol
Wst. Vol & Wst. Cone
TCLP & Wst. Vol
Xwell & Wst. Cone
Area & Wst. Vol
Wst. Vol & Zwell
Ywell & Xwell
Ywell & Wst Cone
TCLP & xwell
Infil & Xwell
Xwell & Zwell
Infil & Wst. Cone
TCLP & Wst Cone
Ywell & TCLP
Ywell & Infil
Infil & TCLP
Wst Cone & Zwell
Ywell & Zwell
Area & Wst. Cone
Area & Xwell
Infil & Zwell
TCLP & Zwell
Area & Ywell
Area & TCLP
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
420888
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
89.29
1038.57
1038.57
1038.57
1038.57
1038.57
89.29
1038.57
1038.57
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
TCLP
(mg/L)
0.75
0.75
0.75
0.75
0.75
1.6
0.75
0.75
0.75
0.75
0.75
1.6
0.75
0.75
0.75
1.6
1.6
0.75
1.6
0.75
0.75
0.75
0.75
0.75
1.6
0.75
1.6
0.75
0.75
Wst Cone
(mg/kg)
51.9
51.9
51.9
51.9
110
51.9
110
51.9
51.9
51.9
110
51.9
51.9
51.9
110
110
51.9
51.9
51.9
110
51.9
110
51.9
51.9
51.9
51.9
51.9
51.9
51.9
Cw/CI
(L/kg)
69.20
69.2
69.2
69.2
146.67
32.438
146.67
69.2
69.20
69.20
146.67
32.44
69.20
69.20
146.67
68.75
32.44
69.20
32.44
146.67
69.20
146.67
69.20
69.20
32.44
69.20
32.44
69.20
69.20
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
430
430
430
430
102
430
430
102
430
102
102
102
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
Y-Well
(m)
117.75
93.79
0.00
117.75
117.75
117.75
93.79
238.82
117.75
0.00
0.00
93.79
93.79
93.79
117.75
117.75
0.00
0.00
117.75
117.75
0.00
238.82
217.62
117.75
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
1.3
1.3
6.5
6.5
6.5
6.5
1998
9-year Avg.
Cone. (mg/L)
5.86E-03
1 .41 E-01
7.97E-02
6.53E-02
6.30E-02
5.80E-02
4.08E-02
2.69E-02
2.22E-02
2.17E-02
2.16E-02
2.02E-02
1 .91 E-02
1 .86E-02
1 .39E-02
1 .25E-02
1 .06E-02
9.23E-03
6.62E-03
6.06E-03
5.20E-03
4.98E-03
4.20E-03
3.13E-03
2.98E-03
2.45E-03
2.37E-03
1 .88E-03
1 .44E-03
Rank
1
2
3
5
4
6
7
13
8
9
10
11
12
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-29
-------
Table A.30 Sensitivity Analysis for Unleaded Gasoline tank sediment Off-site Municipal Landfill Scenario/TC Capped Benzene
(20 Year Active Life)
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Infil & Wst. Vol
Wst. Vol & Wst. Cone
Xwell & Wst. Cone
Area & Wst. Vol
Ywell & Xwell
Ywell & Wst Cone
Infil & Xwell
Xwell & Zwell
Wst. Vol & Zwell
Infil &Wst. Cone
Ywell & Infil
Wst Cone & Zwell
Ywell & Zwell
Area & Wst. Cone
Area & Xwell
Infil & Zwell
Area & Ywell
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
420888
60705
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
89.29
1038.57
1038.57
1038.57
1038.57
89.29
1038.57
89.29
89.29
89.29
89.29
1038.57
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
89.29
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
51.9
51.9
51.9
51.9
110
110
51.9
51.9
110
51.9
51.9
51.9
110
51.9
110
51.9
110
51.9
51.9
51.9
51.9
51.9
Cw/CI
(L/kg)
103.80
103.8
103.8
103.8
220.00
220.00
103.8
103.80
220.00
103.80
103.80
103.80
220.00
103.80
220.00
103.80
220.00
103.80
103.80
103.80
103.80
103.80
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
X-well
(m)
430
102
430
430
430
102
430
102
430
102
102
430
430
430
430
430
430
102
430
430
430
430
Y- Well
(m)
117.75
93.79
0.00
117.75
117.75
93.79
238.82
0.00
0.00
93.79
93.79
117.75
117.75
0.00
117.75
0.00
238.82
217.62
117.75
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
1.3
1.3
6.5
6.5
1.3
6.5
6.5
1.3
1998
9-year Avg.
Cone. (mg/L)
5.77E-03
1.14E-01
6.52E-02
5.79E-02
4.79E-02
3.89E-02
2.63E-02
2.13E-02
2.08E-02
1.90E-02
1.83E-02
1.81E-02
1.37E-02
9.21 E-03
5.82E-03
5.13E-03
4.94E-03
4.15E-03
3. 11 E-03
2.42E-03
1.86E-03
1.43E-03
Rank
1
2
3
5
4
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-30
-------
Table A.31 Sensitivity Analysis for HF Alkylation Off-Site Landfill/Benzene - Industrial Areas - 20 Year Active Life
Two Parameters
at High End
Base Case
Infil & Xwell
Area & Xwell
Area & TCLP
TCLP & xwell
Area & Infil
Ywell & TCLP
Ywell & Infil
Area & Ywell
Infil & TCLP
Area & Wst. Cone
Ywell & Xwell
Area & Wst. Vol
Xwell & Zwell
Xwell & Wst Vol
Xwell & Wst. Cone
Ywell & Wst. Vol
Ywell & Wst Cone
Infil & Wst. Cone
Infil & Wst. Vol
TCLP & Wst Cone
Area & Zwell
TCLP & Wst. Vol
Ywell & Zwell
Infil & Zwell
TCLP & Zwell
Wst. Vol & Wst. Cone
Wst. Vol & Zwell
Wst Cone & Zwell
Area
(m2)
20200
20200
162000
162000
20200
162000
20200
20200
162000
20200
162000
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
38247.5
24542.4
38247.5
24542.4
38247.5
24542.4
24542.4
38247.5
24542.4
24542.4
38247.5
24542.4
24542.4
24542.4
38247.5
38247.5
24542.4
TCLP
(mg/L)
0.076
0.076
0.076
0.18
0.18
0.076
0.18
0.076
0.076
0.18
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.18
0.076
0.18
0.076
0.076
0.18
0.076
0.076
0.076
Wst Cone
(mg/kg)
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
14
4.3
4.3
4.3
4.3
14
4.3
14
14
4.3
14
4.3
4.3
4.3
4.3
4.3
14
4.3
14
Cw/CI
(L/kg)
56.58
56.58
56.58
23.89
23.89
56.58
23.89
56.58
56.58
23.89
184.21
56.58
56.58
56.58
56.58
184.21
56.58
184.21
184.21
56.58
77.78
56.58
23.89
56.58
56.58
23.89
184.21
56.58
184.21
Wst. Den
(g/cm3)
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
X-well
(m)
430
102
102
430
102
430
430
430
430
430
430
102
430
102
102
102
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
142.35
165.01
60.76
165.01
0.00
0.00
0.00
85.91
165.01
0.00
165.01
60.76
60.76
60.76
0.00
0.00
85.91
85.91
85.91
165.01
85.91
0.00
85.91
85.91
85.91
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
6.5
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
6.42E-04
4.22E-03
2.30E-02
3.64E-02
2.84E-03
3.98E-02
6.82E-04
1 .27E-03
2.26E-02
6.81 E-03
3.02E-02
2.79E-04
2.43E-02
1 .42E-03
1 .48E-03
1 .45E-03
6.11E-04
6.74E-04
6.35E-03
4.31 E-03
3.18E-03
8.69E-03
2.90E-03
2.73E-04
3.88E-03
2.05E-03
1 .71 E-03
1 .54E-03
1 .74E-03
Rank
11
5
2
15
1
24
23
6
8
3
27
4
22
20
21
26
25
9
10
13
7
14
28
12
16
18
19
17
1998
9-year Avg.
Cone. (mg/L)
4.00E-03
3.73E-02
3.70E-02
3.34E-02
3.06E-02
2.87E-02
2.55E-02
2.23E-02
2.18E-02
2.17E-02
2.07E-02
1 .95E-02
1 .92E-02
1 .63E-02
1 .37E-02
1 .36E-02
1.15E-02
1.14E-02
1 .03E-02
1 .02E-02
9.33E-03
9.24E-03
9.23E-03
5.58E-03
4.44E-03
4.26E-03
3.98E-03
1 .92E-03
1 .91 E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-31
-------
Table A.32 Sensitivity Analysis for HF Alkylation Off-Site Landfill/Benzene - Municipal Areas - 20 Year Active Life
Two Parameters
at High End
Base Case
TCLP & xwell
Infil & Xwell
Infil & TCLP
Ywell & TCLP
Area & Xwell
Area & TCLP
Ywell & Xwell
Xwell & Wst. Cone
Ywell & Infil
Xwell & Wst Vol
Area & Wst. Cone
Xwell & Zwell
Infil & Wst. Cone
Area & Wst. Vol
TCLP & Wst Cone
Area & Infil
Infil & Wst. Vol
TCLP & Wst. Vol
Area & Ywell
Ywell & Wst Cone
Ywell & Wst. Vol
Area & Zwell
Wst. Vol & Wst. Cone
TCLP & Zwell
Infil & Zwell
Ywell & Zwell
Wst Cone & Zwell
Wst. Vol & Zwell
Area
(m2)
60705
60705
60705
60705
60705
420888
420888
60705
60705
60705
60705
420888
60705
60705
420888
60705
420888
60705
60705
420888
60705
60705
420888
60705
60705
60705
60705
60705
60705
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
24542.4
38247.5
24542.4
24542.4
24542.4
38247.5
24542.4
24542.4
38247.5
38247.5
24542.4
24542.4
38247.5
24542.4
38247.5
24542.4
24542.4
24542.4
24542.4
38247.5
TCLP
(mg/L)
0.076
0.18
0.076
0.18
0.18
0.076
0.18
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.18
0.076
0.076
0.18
0.076
0.076
0.076
0.076
0.076
0.18
0.076
0.076
0.076
0.076
Wst Cone
(mg/kg)
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
14
4.3
4.3
14
4.3
14
4.3
14
4.3
4.3
4.3
4.3
14
4.3
4.3
14
4.3
4.3
4.3
14
4.3
Cw/CI
(L/kg)
56.58
23.89
56.58
23.89
23.89
56.58
23.89
56.58
184.21
56.58
56.58
184.21
56.58
184.21
56.58
77.78
56.58
56.58
23.89
56.58
184.21
56.58
56.58
184.21
23.89
56.58
56.58
184.21
56.58
Wst. Den
(g/cm3)
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
Infil
(m/yr)
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
X-well
(m)
430
102
102
430
430
102
430
102
102
430
102
430
102
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
117.75
0.00
217.62
238.82
0.00
93.79
0.00
93.79
238.82
93.79
117.75
238.82
117.75
238.82
117.75
117.75
0.00
0.00
0.00
238.82
117.75
117.75
117.75
0.00
117.75
117.75
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
6.42E-04
2.84E-03
4.22E-03
6.81 E-03
6.82E-04
2.30E-02
3.64E-02
2.79E-04
1 .45E-03
1 .27E-03
1 .48E-03
3.02E-02
1 .42E-03
6.35E-03
2.43E-02
3.18E-03
3.98E-02
4.31 E-03
2.90E-03
2.26E-02
6.74E-04
6.11E-04
8.69E-03
1 .71 E-03
2.05E-03
3.88E-03
2.73E-04
1 .74E-03
1 .54E-03
Rank
15
11
8
24
5
2
27
21
23
20
3
22
9
4
13
1
10
14
6
25
26
7
18
16
12
28
17
19
1998
9-year Avg.
Cone. (mg/L)
9.65E-03
6.06E-02
5.18E-02
4.18E-02
3.66E-02
3.41 E-02
3.13E-02
3.07E-02
2.99E-02
2.93E-02
2.89E-02
2.77E-02
2.57E-02
2.41 E-02
2.34E-02
2.31 E-02
2.27E-02
2.26E-02
2.18E-02
2.10E-02
1 .85E-02
1 .77E-02
1 .22E-02
1 .04E-02
1 .01 E-02
9.93E-03
8.45E-03
5. 11 E-03
4.89E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-32
-------
Table A.33 Sensitivity Analysis CSO Off-site Landfill Scenario, Benzene - Industrial Areas, 30 Year Active Life
Two-Parameters
at High End
Base Case
Infil & Xwell
Area & Wst. Vol
Ywell & Xwell
Xwell & Wst Vol
Ywell & Infil
TCLP & xwell
Xwell & Zwell
Ywell & Wst. Vol
Area & Xwell
Ywell & TCLP
Infil &Wst. Vol
Infil&TCLP
TCLP & Wst. Vol
Area & Ywell
Area & TCLP
Area & Infil
Ywell & Zwell
Infil & Zwell
Area & Zwell
Wst. Vol & Zwell
TCLP & Zwell
Area
(m2)
20200
20200
162000
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
162000
162000
162000
20200
20200
162000
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
3953.57
3953.57
67350
3953.57
67350
3953.57
3953.57
3953.57
67350
3953.57
3953.57
67350
3953.57
67350
3953.57
3953.57
3953.57
3953.57
3953.57
3953.57
67350
3953.57
TCLP
(mg/L)
0.059
0.059
0.059
0.059
0.059
0.059
0.084
0.059
0.059
0.059
0.084
0.059
0.084
0.084
0.059
0.084
0.059
0.059
0.059
0.059
0.059
0.084
Wst Cone
(mg/kg)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Cw/CI
(L/kg)
20.34
20.34
20.34
20.34
20.34
20.34
14.29
20.34
20.34
20.34
14.29
20.34
14.29
14.29
20.34
14.29
20.34
20.34
20.34
20.34
20.34
14.29
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
X-well
(m)
430
102
430
102
102
430
102
102
430
102
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
165.01
0.00
60.76
0.00
60.76
60.76
0.00
142.35
0.00
85.91
85.91
85.91
0.00
165.01
165.01
0.00
85.91
165.01
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
4.78E-04
3.07E-03
1.55E-02
3.23E-03
1.08E-03
4.83E-03
1.45E-03
1.53E-03
2.16E-03
5.61 E-03
2.87E-03
1.34E-03
1.64E-03
6.99E-04
3.24E-03
3.17E-03
2.61 E-03
9.50E-04
4.84E-04
1.27E-03
2.08E-04
2.77E-04
Rank
7
1
5
16
3
13
12
10
2
8
14
11
18
4
6
9
17
19
15
21
20
1998
9-year Avg.
Cone. (mg/L)
2.27E-03
1.82E-02
1.42E-02
1.15E-02
1.07E-02
1.06E-02
1.05E-02
9.65E-03
8.93E-03
8.32E-03
8.29E-03
7.86E-03
5.40E-03
4.33E-03
4.32E-03
3.81 E-03
3.59E-03
3.18E-03
2.01 E-03
1.87E-03
1.49E-03
1.39E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-33
-------
Table A.34 Sensitivity Analysis CSO Off-site Landfill Scenario, Benzene - Municipal Areas, 30 year Active Life
Two-Parameters
at High End
Base Case
Xwell & Wst Vol
Infil &Wst. Vol
Area & Wst. Vol
Infil & Xwell
TCLP & xwell
Ywell & Wst. Vol
Ywell & Xwell
Xwell & Zwell
TCLP & Wst. Vol
Ywell & TCLP
Ywell & Infil
Infil&TCLP
Wst. Vol & Zwell
Area & Xwell
Ywell & Zwell
Infil & Zwell
TCLP & Zwell
Area & TCLP
Area & Ywell
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
3953.57
67350
67350
67350
3953.57
3953.57
67350
3953.57
3953.57
67350
3953.57
3953.57
3953.57
67350
3953.57
3953.57
3953.57
3953.57
3953.57
3953.57
3953.57
3953.57
TCLP
(mg/L)
0.059
0.059
0.059
0.059
0.059
0.084
0.059
0.059
0.059
0.084
0.084
0.059
0.084
0.059
0.059
0.059
0.059
0.084
0.084
0.059
0.059
0.059
Wst Cone
(mg/kg)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Cw/CI
(L/kg)
20.34
20.34
20.34
20.34
20.34
14.29
20.34
20.34
20.34
14.29
14.29
20.34
14.29
20.34
20.34
20.34
20.34
14.29
14.29
20.34
20.34
20.34
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
430
430
102
102
430
102
102
430
430
430
430
430
102
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
117.75
238.82
93.79
93.79
0.00
0.00
93.79
117.75
0.00
0.00
117.75
117.75
217.62
0.00
117.75
117.75
238.82
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
4.78E-04
1.08E-03
1.34E-03
1.55E-02
3.07E-03
1.45E-03
2.16E-03
3.23E-03
1.53E-03
6.99E-04
2.87E-03
4.83E-03
1.64E-03
2.08E-04
5.61 E-03
9.50E-04
4.84E-04
2.77E-04
3.17E-03
3.24E-03
2.61 E-03
1.27E-03
Rank
16
14
1
7
13
10
5
12
18
8
3
11
21
2
17
19
20
6
4
9
15
1998
9-year Avg.
Cone. (mg/L)
3.74E-03
2.21 E-02
1.69E-02
1.66E-02
1.52E-02
1.39E-02
1.36E-02
1.29E-02
1.09E-02
1.05E-02
7.74E-03
7.45E-03
5.73E-03
3.75E-03
3.58E-03
3.30E-03
2.51 E-03
2.16E-03
2.14E-03
2.09E-03
1.62E-03
1.23E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-34
-------
Table A.35 Sensitivity Analysis for Contingent Management of CSO Sludge, Off-Site Landfill/Benzene - Industrial Areas, 30 Year Active Life
Two-Parameters
at High End
Base Case
X-Well & Infil
Wst. Vol & Area
X-Well & Y- Well
Wst. Vol & X-Well
X-Well & TCLP
Y-Well & Infil
X-Well & Z-Well
Wst. Vol & Y- Well
Y-Well & TCLP
X-Well & Area
Wst. Vol & Infil
TCLP & Infil
Wst. Vol & TCLP
Y-Well & Area
TCLP & Area
Infil & Area
Y-Well & Z-Well
Infil & Z-Well
Area & Z-Well
Wst. Vol. & Z-Well
TCLP & Z-Well
Area
(m2)
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
162000
162000
162000
20200
20200
162000
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
3750
3750
67350
3750
67350
3750
3750
3750
67350
3750
3750
67350
3750
67350
3750
3750
3750
3750
3750
3750
67350
3750
TCLP
(mg/L)
0.059
0.059
0.059
0.059
0.059
0.084
0.059
0.059
0.059
0.084
0.059
0.059
0.084
0.084
0.059
0.084
0.059
0.059
0.059
0.059
0.059
0.084
Wst Cone
(mg/kg)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Cw/CI
(L/kg)
20.34
20.34
20.34
20.34
20.34
14.29
20.34
20.34
20.34
14.29
20.34
20.34
14.29
14.29
20.34
14.29
20.34
20.34
20.34
20.34
20.34
14.29
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
X-well
(m)
430
102
430
102
102
102
430
102
430
430
102
430
430
430
430
430
430
430
430
430
430
430
Y-Well
(m)
85.91
60.76
165.01
0.00
60.76
60.76
0.00
60.76
0.00
0.00
142.35
85.91
85.91
85.91
0.00
165.01
165.01
0.00
85.91
165.01
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
4.77E-04
3.05E-03
1 .55E-02
3.22E-03
1 .08E-03
1 .44E-03
4.81 E-03
1 .53E-03
2.16E-03
2.86E-03
5.34E-03
1 .34E-03
1 .63E-03
6.99E-04
3.08E-03
3.02E-03
2.47E-03
9.47E-04
4.81 E-04
1.21 E-03
2.08E-04
2.75E-04
Rank
6
1
4
16
13
3
12
10
8
2
14
11
18
5
7
9
17
19
15
21
20
1998
9-year Avg.
Cone. (mg/L)
2.23E-03
1 .78E-02
1.42E-02
1.14E-02
1 .07E-02
1 .03E-02
1 .03E-02
9.53E-03
8.93E-03
8.16E-03
7.93E-03
7.85E-03
5.25E-03
4.33E-03
4.11 E-03
3.63E-03
3.41 E-03
3.14E-03
1 .97E-03
1 .79E-03
1 .49E-03
1 .37E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-35
-------
Table A.36 Sensitivity Analysis for Contingent Management of CSO Sludge, Off-Site Landfill/Benzene - Municipal Areas, 30 Year Active Life
Two-Parameters
at High End
Base Case
Wst. Vol & X-Well
Wst. Vol & Infil
Wst. Vol & Area
X-Well & Infil
Wst. Vol &Y-Well
X-Well & TCLP
X-Well & Y- Well
X-Well & Z-Well
Wst. Vol & TCLP
Y-Well & TCLP
Y-Well & Infil
TCLP & Infil
Wst. Vol. & Z-Well
X-Well & Area
Y-Well & Z-Well
Infil & Z-Well
TCLP & Z-Well
TCLP & Area
Y-Well & Area
Infil & Area
Area & Z-Well
Area
(m2)
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
3750
67350
67350
67350
3750
67350
3750
3750
3750
67350
3750
3750
3750
67350
3750
3750
3750
3750
3750
3750
3750
3750
TCLP
(mg/L)
0.059
0.059
0.059
0.059
0.059
0.059
0.084
0.059
0.059
0.084
0.084
0.059
0.084
0.059
0.059
0.059
0.059
0.084
0.084
0.059
0.059
0.059
Wst Cone
(mg/kg)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Cw/CI
(L/kg)
20.34
20.34
20.34
20.34
20.34
20.34
14.29
20.34
20.34
14.29
14.29
20.34
14.29
20.34
20.34
20.34
20.34
14.29
14.29
20.34
20.34
20.34
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
430
430
102
430
102
102
102
430
430
430
430
430
102
430
430
430
430
430
430
430
Y-Well
(m)
117.75
93.79
117.75
238.82
93.79
0.00
93.79
0.00
93.79
117.75
0.00
0.00
117.75
117.75
217.62
0.00
117.75
117.75
238.82
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
4.77E-04
1 .08E-03
1 .34E-03
1 .55E-02
3.05E-03
2.16E-03
1 .44E-03
3.22E-03
1 .53E-03
6.99E-04
2.86E-03
4.81 E-03
1 .63E-03
2.08E-04
5.34E-03
9.47E-04
4.81 E-04
2.75E-04
3.02E-03
3.08E-03
2.47E-03
1 .21 E-03
Rank
16
14
1
6
10
13
4
12
18
8
3
11
21
2
17
19
20
7
5
9
15
1998
9-year Avg.
Cone. (mg/L)
3.64E-03
2.21 E-02
1 .69E-02
1 .66E-02
1 .46E-02
1 .36E-02
1 .35E-02
1 .25E-02
1 .06E-02
1 .05E-02
7.47E-03
7.13E-03
5.46E-03
3.75E-03
3.41 E-03
3.21 E-03
2.40E-03
2.09E-03
2.03E-03
1 .99E-03
1 .54E-03
1.17E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-36
-------
Table A.37 Sensitivity Analysis for Crude Oil tank sediment Off-Site Landfill /Benzene - Industrial Landfills, 30 year Active Life
Two-Parameters
at High End
Base Case
Infil & Xwell
Area & Wst. Vol
TCLP & xwell
Ywell & Xwell
Ywell & TCLP
Xwell & Wst Vol
Xwell & Wst. Cone
Ywell & Infil
Xwell & Zwell
Ywell & Wst. Vol
Area & Wst. Cone
Ywell & Wst Cone
Area & Xwell
Infil & Wst. Vol
TCLP & Wst. Vol
Infil & Wst. Cone
TCLP & Wst Cone
Infil & TCLP
Area & Ywell
Area & TCLP
Area & Infil
Ywell & Zwell
Wst. Vol & Wst. Cone
Infil & Zwell
TCLP & Zwell
Area & Zwell
Wst. Vol & Zwell
Wst Cone & Zwell
Area
(m2)
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
162000
20200
20200
20200
20200
20200
162000
162000
162000
20200
20200
20200
20200
162000
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
685.86
685.86
12473.7
685.86
685.86
685.86
12473.7
685.86
685.86
685.86
12473.7
685.86
685.86
685.86
12473.7
12473.7
685.86
685.86
685.86
685.86
685.86
685.86
685.86
12473.7
685.86
685.86
685.86
12473.7
685.86
TCLP
(mg/L)
0.679
0.679
0.679
1.7
0.679
1.7
0.679
0.679
0.679
0.679
0.679
0.679
0.679
0.679
0.679
1.7
0.679
1.7
1.7
0.679
1.7
0.679
0.679
0.679
0.679
1.7
0.679
0.679
0.679
Wst Cone
(mg/kg)
58.72
58.72
58.72
58.72
58.72
58.72
58.72
220
58.72
58.72
58.72
220
220
58.72
58.72
58.72
220
220
58.72
58.72
58.72
58.72
58.72
220
58.72
58.72
58.72
58.72
220
Cw/CI
(L/kg)
86.48
86.48
86.48
34.54
86.48
34.54
86.48
324.01
86.48
86.48
86.48
324.01
324.01
86.48
86.48
34.54
324.01
129.41
34.54
86.48
34.54
86.48
86.48
324.01
86.48
34.54
86.48
86.48
324.01
Wst. Den
(g/cm3)
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
X-well
(m)
430
102
430
102
102
430
102
102
430
102
430
430
430
102
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
165.01
60.76
0.00
0.00
60.76
60.76
0.00
60.76
0.00
165.01
0.00
142.35
85.91
85.91
85.91
85.91
85.91
0.00
165.01
165.01
0.00
85.91
85.91
85.91
165.01
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
5.12E-03
3.32E-02
1 .71 E-01
2.59E-02
3.44E-02
5.11E-02
1 .20E-02
1.16E-02
5.24E-02
1 .64E-02
2.40E-02
8.02E-02
2.33E-02
5.18E-02
5.85E-02
1 .30E-02
1 .44E-02
1 .34E-02
2.71 E-02
3.00E-02
2.85E-02
2.44E-02
1 .02E-02
5.95E-03
5.24E-03
4.91 E-03
1.17E-02
2.31 E-03
2.22E-03
Rank
8
1
12
7
6
20
22
4
16
14
2
15
5
3
19
17
18
11
9
10
13
23
24
25
26
21
27
28
1998
9-year Avg.
Cone. (mg/L)
2. 43 E-02
1 .91 E-01
1 .57E-01
1 .56E-01
1 .24E-01
1 .20E-01
1.13E-01
1.10E-01
1 .09E-01
1 .04E-01
9.45E-02
9.23E-02
8.95E-02
8.64E-02
8.63E-02
8.40E-02
7.23E-02
6.67E-02
6.65E-02
4.53E-02
4.01 E-02
3.89E-02
3.41 E-02
3.36E-02
2.09E-02
2.01 E-02
1 .96E-02
1 .58E-02
1 .50E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-37
-------
Table A.38 Sensitivity Analysis for Crude Oil tank sediment Off-Site Landfill /TC Capped Benzene — Industrial Areas, 30 Year Active Life
Two-Parameters
at High End
Base Case
Xwell & Wst Vol
Infil&Wst. Vol
Xwell & Wst. Cone
Infil & Xwell
Infil & Wst. Cone
Area & Wst. Vol
Ywell & Wst. Vol
Ywell & Xwell
Xwell & Zwell
Wst. Vol & Wst. Cone
Ywell & Wst Cone
Area & Xwell
Area & Wst. Cone
Ywell & Infil
Wst. Vol & Zwell
Area & Ywell
Wst Cone & Zwell
Area & Infil
Infil & Zwell
Ywell & Zwell
Area & Zwell
Area
(m2)
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
162000
162000
20200
20200
162000
20200
162000
20200
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
685.86
12473.70
12473.70
685.86
685.86
685.86
12473.70
12473.70
685.86
685.86
12473.70
685.86
685.86
685.86
685.86
12473.70
685.86
685.86
685.86
685.86
685.86
685.86
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
58.72
58.72
58.72
220
58.72
220
58.72
58.72
58.72
58.72
220
220
58.72
220
58.72
58.72
58.72
220
58.72
58.72
58.72
58.72
Cw/CI
(L/kg)
117.44
117.44
117.44
440.00
117.44
440.00
117.44
117.44
117.44
117.44
440.00
440.00
117.44
440.00
117.44
117.44
117.44
440.00
117.44
117.44
117.44
117.44
Wst. Den
(g/cm3)
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
X-well
(m)
430
102
430
102
102
430
430
430
102
102
430
430
102
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
85.91
60.76
60.76
85.91
165.01
0.00
0.00
60.76
85.91
0.00
142.35
165.01
0.00
85.91
0.00
85.91
165.01
85.91
0.00
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
6.5
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
3.94E-03
9.07E-03
1 .06E-02
8.65E-03
2.56E-02
1 .07E-02
1 .34E-01
1 .81 E-02
2.67E-02
1 .27E-02
4.41 E-03
1 .74E-02
4.94E-02
7.14E-02
4.04E-02
1 .74E-03
2.92E-02
1 .67E-03
2.41 E-02
4.04E-03
7.81 E-03
1.14E-02
Rank
18
16
19
8
15
1
10
7
13
22
11
3
2
4
26
5
27
9
24
21
14
1998
9 -year Avg.
Cone. (mg/L)
4.96E-02
2.03E-01
1 .82E-01
1 .70E-01
1 .45E-01
1 .27E-01
1 .22E-01
1.14E-01
1.13E-01
1.01E-01
9.68E-02
9.35E-02
8.07E-02
7.87E-02
7.06E-02
4.74E-02
4.28E-02
3.89E-02
3.81 E-02
3.01 E-02
2.91 E-02
1 .85E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-38
-------
Table A.39 Sensitivity Analysis for Crude Oil tank sediment Off-Site Landfill /Benzene - Municipal Landfills, 30 year Active Life
Two-Parameters
at High End
Base Case
Xwell & WstVol
Xwell & Wst. Cone
Infil & Wst. Vol
TCLP & Wst. Vol
Area & Wst. Vol
TCLP & xwell
Infil & Xwell
Ywell & Wst. Vol
Ywell & Xwell
Infil & Wst. Cone
Ywell & Wst Cone
TCLP & Wst Cone
Xwell & Zwell
Ywell & TCLP
Wst. Vol & Wst. Cone
Ywell & Infil
Area & Wst. Cone
Infil & TCLP
Wst. Vol & Zwell
Area & Xwell
Ywell & Zwell
Wst Cone & Zwell
Infil & Zwell
TCLP & Zwell
Area & Ywell
Area & TCLP
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
420888
60705
60705
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
685.86
12437.7
685.86
12437.7
12437.7
12437.7
685.86
685.86
12437.7
685.86
685.86
685.86
685.86
685.86
685.86
12437.7
685.86
685.86
685.86
12437.7
685.86
685.86
685.86
685.86
685.86
685.86
685.86
685.86
685.86
TCLP
(mg/L)
0.679
0.679
0.679
0.679
1.7
0.679
1.7
0.679
0.679
0.679
0.679
0.679
1.7
0.679
1.7
0.679
0.679
0.679
1.7
0.679
0.679
0.679
0.679
0.679
1.7
0.679
1.7
0.679
0.679
Wst Cone
(mg/kg)
58.72
58.72
220
58.72
58.72
58.72
58.72
58.72
58.72
58.72
220
220
220
58.72
58.72
220
58.72
220
58.72
58.72
58.72
58.72
220
58.72
58.72
58.72
58.72
58.72
58.72
Cw/CI
(L/kg)
86.48
86.48
324.01
86.48
34.54
86.48
34.54
86.48
86.48
86.48
324.01
324.01
129.41
86.48
34.54
324.01
86.48
324.01
34.54
86.48
86.48
86.48
324.01
86.48
34.54
86.48
34.54
86.48
86.48
Wst. Den
(g/cm3)
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
102
430
430
430
102
102
430
102
430
430
430
102
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
Y-Well
(m)
117.75
93.79
93.79
117.75
117.75
238.82
93.79
93.79
0.00
0.00
117.75
0.00
117.75
93.79
0.00
117.75
0.00
238.82
117.75
117.75
217.62
0.00
117.75
117.75
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
1.3
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
5.12E-03
1 .20E-02
1.16E-02
5.85E-02
1 .30E-02
1.71E-01
2.59E-02
3.32E-02
2.40E-02
3.44E-02
1 .44E-02
2.33E-02
1 .34E-02
1 .64E-02
5.11E-02
5.95E-03
5.24E-02
8.02E-02
2.71E-02
2.31E-03
5.18E-02
1 .02E-02
2.22E-03
5.24E-03
4.91E-03
3.00E-02
2.85E-02
2.44E-02
1.17E-02
Rank
20
22
3
19
1
12
8
14
7
17
15
18
16
6
24
4
2
11
27
5
23
28
25
26
9
10
13
21
1998
9-year Avg.
Cone. (mg/L)
3.80E-02
2.39E-01
1.99E-01
1.89E-01
1.89E-01
1.79E-01
1.65E-01
1.53E-01
1.48E-01
1.32E-01
1.22E-01
1.18E-01
1.18E-01
1.12E-01
8.89E-02
8.77E-02
7.66E-02
7.19E-02
6.09E-02
4.09E-02
3.89E-02
3.35E-02
3.26E-02
2.58E-02
2.49E-02
2.27E-02
2.23E-02
1 .77E-02
1 .34E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-39
-------
Table A.40 Sensitivity Analysis for Crude Oil tank sediment Off-Site Landfill/TC Capped Benzene — Municipal Areas, 30 Year Active Life
Two-Parameters
at High End
Base Case
Xwell & Wst Vol
Xwell & Wst. Cone
Area & Wst. Vol
Infil & Wst. Vol
Infil & Xwell
Ywell & Wst. Vol
Ywell & Xwell
Infil & Wst. Cone
Xwell & Zwell
Ywell & Wst Cone
Ywell & Infil
Area & Wst. Cone
Wst. Vol & Wst. Cone
Area & Xwell
Wst. Vol & Zwell
Ywell & Zwell
Wst Cone & Zwell
Infil & Zwell
Area & Ywell
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
420888
60705
60705
60705
60705
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
685.9
12437.7
685.9
12437.7
12437.7
685.9
12437.7
685.9
685.9
685.9
685.9
685.9
685.9
12437.7
685.9
12437.7
685.9
685.9
685.9
685.9
685.9
685.9
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
58.72
58.72
220
58.72
58.72
58.72
58.72
58.72
220
58.72
220
58.72
220
220
58.72
58.72
58.72
220
58.72
58.72
58.72
58.72
Cw/CI
(L/kg)
1 1 7.44
117.44
440.00
117.44
117.44
117.44
117.44
117.44
440.00
117.44
440.00
117.44
440.00
440.00
117.44
117.44
117.44
440.00
117.44
117.44
117.44
117.44
Wst. Den
(g/cm3)
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
X-well
(m)
430
102
102
430
430
102
430
102
430
102
430
430
430
430
102
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
238.82
117.75
93.79
0.00
0.00
117.75
93.79
0.00
0.00
238.82
117.75
217.62
117.75
0.00
117.75
117.75
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
1.3
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
3.94E-03
9.07E-03
8.65E-03
1 .34E-01
1 .06E-02
2.56E-02
1.81E-02
2.67E-02
1 .07E-02
1 .27E-02
1 .74E-02
4.04E-02
7.14E-02
4.41 E-03
4.94E-02
1 .74E-03
7.81 E-03
1 .67E-03
4.04E-03
2.92E-02
2.41 E-02
1.14E-02
Rank
18
19
1
16
8
10
7
15
13
11
4
2
22
3
26
21
27
24
5
9
14
1998
9-year Avg.
Cone. (mg/L)
3.30E-02
1.86E-01
1.57E-01
1 .47E-01
1 .45E-01
1.39E-01
1.14E-01
1.13E-01
1.01E-01
9.55E-02
9.35E-02
7.07E-02
6.65E-02
6.46E-02
3.83E-02
3.15E-02
2.91 E-02
2.59E-02
2.38E-02
2.24E-02
1 .76E-02
1 .32E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-40
-------
Table A.41 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Benzene - Industrial Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
Wst. Cone. & X-Well
Wst. Vol & X-Well
Wst. Cone. & Y- Well
Wst. Vol & Y- Well
X-Well & Infil
X-Well & Y- Well
X-Well & Z-Well
Wst. Cone & Infil
X-Well & TCLP
Wst. Vol & Wst Cone
Wst. Cone & TCLP
Wst. Vol & Infil
Wst. Vol & TCLP
Y-Well & TCLP
Y-Well & Infil
Wst. Cone & Area
Wst. Vol & Area
X-Well & Area
Y-Well & Z-Well
Wst. Cone & Z-Well
TCLP & Infil
Wst. Vo & Z-Well
Y-Well & Area
TCLP & Area
Infil & Area
Infil & Z-Well
TCLP & Z-Well
Area & Z-Well
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
162000
162000
20200
20200
20200
20200
162000
162000
162000
20200
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
714
714
2763.9
714
2763.9
714
714
714
714
714
2763.9
714
2763.9
2763.9
714
714
714
2763.9
714
714
714
714
2763.9
714
714
714
714
714
714
TCLP
(mg/L)
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
39
7.9
39
7.9
39
39
7.9
7.9
7.9
7.9
7.9
7.9
39
7.9
7.9
39
7.9
7.9
39
7.9
Wst Cone
(mg/kg)
116.38
500
116.38
500
116.38
116.38
116.38
116.38
500
116.38
500
500
116.38
116.38
116.38
116.38
500
116.38
116.38
116.38
500
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
Cw/CI
(L/kg)
14.73
63.29
14.73
63.29
14.73
14.73
14.73
14.73
63.29
2.98
63.29
12.82
14.73
2.98
2.98
14.73
63.29
14.73
14.73
14.73
63.29
2.98
14.73
14.73
2.98
14.73
14.73
2.98
14.73
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
X-well
(m)
430
102
102
430
430
102
102
102
430
102
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
60.76
0.00
0.00
60.76
0.00
60.76
85.91
60.76
85.91
85.91
85.91
85.91
0.00
0.00
165.01
165.01
142.35
0.00
85.91
85.91
85.91
0.00
165.01
165.01
85.91
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
6.5
6.5
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
3.96E-02
1.21E-01
1.21E-01
2.39E-01
2.37E-01
2.02E-01
2.79E-01
1.33E-01
1.31E-01
1.83E-01
5.97E-02
1.84E-01
1.28E-01
1.76E-01
3.38E-01
3.00E-01
1.63E-01
1.47E-01
7.27E-02
7.96E-02
2.30E-02
1.05E-01
2.28E-02
4.17E-02
3.84E-02
3.30E-02
3.00E-02
3.24E-02
1 .64E-02
Rank
15
16
4
5
6
3
12
13
8
20
7
14
9
1
2
10
11
19
18
26
17
27
21
22
23
25
24
28
1998
9-year Avg.
Cone. (mg/L)
7.19E-02
7.41 E-01
7.05E-01
5.70E-01
5.40E-01
4.12E-01
4.06E-01
3.43E-01
3.20E-01
3.16E-01
3.14E-01
3.14E-01
2.98E-01
2.85E-01
2.24E-01
2.15E-01
1.97E-01
1.78E-01
1.11 E-01
1.03E-01
9.56E-02
9.24E-02
9.07E-02
5.69E-02
4.68E-02
4.58E-02
4.11E-02
3.77E-02
2.48E-02
1997
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-41
-------
Table A.42 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Benzene (TCLP=TC Regulatory Level) - Industrial Areas
( 30 Year Active Life)
Two Parameters
at High End
Base Case
X-Well & Infil
X-Well & Y- Well
Y-Well & Infil
X-Well & Area
Wst. Cone & Area
X-Well & Z-Well
Wst. Vol & Area
Wst. Vol & X-Well
Wst. Cone. & X-Well
Wst. Cone. & Y- Well
Wst. Vol & Y- Well
Wst. Cone & Infil
Wst. Vol & Infil
Y-Well & Area
Infil & Area
Y-Well & Z-Well
Wst. Vol & Wst Cone
Area & Z-Well
Infil & Z-Well
Wst. Cone & Z-Well
Wst. Vo & Z-Well
Area
(m2)
20200
20200
20200
20200
162000
162000
20200
162000
20200
20200
20200
20200
20200
20200
162000
162000
20200
20200
162000
20200
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
714
714
714
714
714
714
714
2763.9
2763.9
714
714
2763.9
714
2763.9
714
714
714
2763.9
714
714
714
2763.9
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
116.38
116.38
116.38
116.38
116.38
500
116.38
116.38
116.38
500
500
116.38
500
116.38
116.38
116.38
116.38
500
116.38
116.38
500
116.38
Cw/CI
(L/kg)
232.76
232.76
232.76
232.76
232.76
1000.00
232.76
232.76
232.76
1000.00
1000.00
232.76
1000.00
232.76
232.76
232.76
232.76
1000.00
232.76
232.76
1000.00
232.76
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
X-well
(m)
430
102
102
430
102
430
102
430
102
102
430
430
430
430
430
430
430
430
430
430
430
430
Y-Well
(m)
85.91
60.76
0.00
0.00
142.35
165.01
60.76
165.01
60.76
60.76
0.00
0.00
85.91
85.91
0.00
165.01
0.00
85.91
165.01
85.91
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
4.05E-03
2.63E-02
2.73E-02
4.14E-02
6.39E-02
8.87E-02
1.30E-02
8.45E-02
8.61E-03
8.60E-03
1.72E-02
1.72E-02
1.05E-02
1.07E-02
3.74E-02
3.18E-02
8.05E-03
3.97E-03
1.46E-02
4.15E-03
1.65E-03
1.66E-03
Rank
8
7
4
3
1
12
2
15
16
10
9
14
13
5
6
17
19
11
18
21
20
1998
9 -year Avg.
Cone. (mg/L)
2.01 E-02
1.66E-01
1.01E-01
9. 71 E-02
8.88E-02
8.78E-02
8.46E-02
8.43E-02
8.17E-02
8.17E-02
6.85E-02
6.84E-02
5.91 E-02
5.80E-02
4.74E-02
4.29E-02
2.82E-02
2.51 E-02
2.05E-02
1.85E-02
1.15E-02
1.14E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-42
-------
Table A.43 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Benzene - Municipal Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
Wst. Cone. & X-Well
Wst. Vol & X-Well
Wst. Vol & Wst Cone
Wst. Cone. & Y- Well
Wst. Vol & Y- Well
Wst. Cone & Infil
Wst. Cone & TCLP
Wst. Vol & Infil
Wst. Vol & TCLP
X-Well & Y- Well
X-Well & TCLP
X-Well & Infil
X-Well & Z-Well
Wst. Cone & Z-Well
Y-Well & TCLP
Wst. Vo & Z-Well
Wst. Cone & Area
Y-Well & Infil
Wst. Vol & Area
TCLP & Infil
Y-Well & Z-Well
X-Well & Area
Infil & Z-Well
TCLP & Z-Well
Y-Well & Area
TCLP & Area
Infil & Area
Area & Z-Well
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
420888
60705
60705
420888
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
714
714
2763.9
2763.9
714
2763.9
714
714
2763.9
2763.9
714
714
714
714
714
714
2763.9
714
714
2763.9
714
714
714
714
714
714
714
714
714
TCLP
(mg/L)
7.9
7.9
7.9
7.9
7.9
7.9
7.9
39
7.9
39
7.9
39
7.9
7.9
7.9
39
7.9
7.9
7.9
7.9
39
7.9
7.9
7.9
39
7.9
39
7.9
7.9
Wst Cone
(mg/kg)
1 1 6.38
500
116.38
500
500
116.38
500
500
116.38
116.38
116.38
116.38
116.38
116.38
500
116.38
116.38
500
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
116.38
Cw/CI
(L/kg)
14.73
63.29
14.73
63.29
63.29
14.73
63.29
12.82
14.73
2.98
14.73
2.98
14.73
14.73
63.29
2.98
14.73
63.29
14.73
14.73
2.98
14.73
14.73
14.73
2.98
14.73
2.98
14.73
14.73
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
102
430
430
430
430
430
430
430
102
102
102
102
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
117.75
0.00
0.00
117.75
117.75
117.75
117.75
0.00
93.79
93.79
93.79
117.75
0.00
117.75
238.82
0.00
238.82
117.75
0.00
217.62
117.75
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
3.96E-02
1.21E-01
1.21E-01
5.97E-02
2.39E-01
2.37E-01
1.31E-01
1.84E-01
1.28E-01
1.76E-01
2.79E-01
1.83E-01
2.02E-01
1.33E-01
2.30E-02
3.38E-01
2.28E-02
1.63E-01
3.00E-01
1.47E-01
1.05E-01
7.96E-02
7.27E-02
3.00E-02
3.24E-02
4.17E-02
3.84E-02
3.30E-02
1 .64E-02
Rank
15
16
20
4
5
13
7
14
9
3
8
6
12
26
1
27
10
2
11
17
18
19
25
24
21
22
23
28
1998
9-year Avg.
Cone. (mg/L)
6.36E-02
7.97E-01
7.34E-01
5.66E-01
4.31 E-01
3.95E-01
2.99E-01
2.74E-01
2.70E-01
2.47E-01
2.36E-01
2.19E-01
2.08E-01
2.02E-01
1.21 E-01
1.14E-01
1.11 E-01
1.10E-01
1.01 E-01
9.88E-02
7.17E-02
5.66E-02
4.56E-02
3.41 E-02
3.22E-02
2.66E-02
2.56E-02
2.04E-02
1 .57E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-43
-------
Table A.44 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Benzene (TCLP=TC Regulatory Level) — Municipal Areas
(30 Year Active Life)
Two Parameters
at High End
Base Case
Wst. Cone. & X-Well
Wst. Vol & X-Well
X-Well & Infil
X-Well & Y- Well
Wst. Cone & Infil
Wst. Vol & Infil
X-Well & Z-Well
Wst. Cone. & Y- Well
Wst. Vol & Y- Well
Wst. Cone & Area
Y-Well & Infil
Wst. Vol & Area
Wst. Vol & Wst Cone
X-Well & Area
Y-Well & Z-Well
Wst. Cone & Z-Well
Wst. Vo & Z-Well
Infil & Z-Well
Y-Well & Area
Infil & Area
Area & Z-Well
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
420888
60705
420888
60705
60705
60705
60705
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
714
714
2763.9
714
714
714
2763.9
714
714
2763.9
714
714
2763.9
2763.9
714
714
714
2763.9
714
714
714
714
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
116.38
500
116.38
116.38
116.38
500
116.38
116.38
500
116.38
500
116.38
116.38
500
116.38
116.38
500
116.38
116.38
116.38
116.38
116.38
Cw/CI
(L/kg)
232.76
1000.00
232.76
232.76
232.76
1000.00
232.76
232.76
1000.00
232.76
1000.00
232.76
232.76
1000.00
232.76
232.76
1000.00
232.76
232.76
232.76
232.76
232.76
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
X-well
(m)
430
102
102
102
102
430
430
102
430
430
430
430
430
430
102
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
93.79
0.00
117.75
117.75
93.79
0.00
0.00
238.82
0.00
238.82
117.75
217.62
0.00
117.75
117.75
117.75
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
1.3
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
4.05E-03
8.60E-03
8.61E-03
2.63E-02
2.73E-02
1.05E-02
1.07E-02
1.30E-02
1 .72E-02
1 .72E-02
8.87E-02
4.14E-02
8.45E-02
3.97E-03
6.39E-02
8.05E-03
1.65E-03
1.66E-03
4.15E-03
3.74E-02
3.18E-02
1 .46E-02
Rank
16
15
8
7
14
13
12
10
9
1
4
2
19
3
17
21
20
18
5
6
11
1998
9-year Avg.
Cone. (mg/L)
3.52E-02
1.64E-01
1.61E-01
1.51E-01
1.20E-01
1.11E-01
1.07E-01
1.01E-01
9.86E-02
9.67E-02
7.95E-02
7.73E-02
7.43E-02
6.45E-02
4.33E-02
3.10E-02
2.73E-02
2.68E-02
2.60E-02
2.54E-02
2.00E-02
1.50E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-44
-------
Table A.45 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Arsenic - Industrial Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
Wst. Cone. & X-Well
Wst. Vol & X-Well
Wst. Vol & Wst Cone
Wst. Cone. & Y- Well
Wst. Vol & Y- Well
X-Well & Infil
X-Well & Y- Well
X-Well & Z-Well
Wst. Cone & Infil
Wst. Vol & Infil
X-Well & TCLP
Wst. Cone & TCLP
Wst. Vol & TCLP
Y-Well & Infil
Y-Well & TCLP
Wst. Cone & Area
Wst. Vol & Area
Wst. Cone & Z-Well
Wst. Vo & Z-Well
X-Well & Area
Y-Well & Z-Well
TCLP & Infil
Y-Well & Area
Infil & Area
Infil & Z-Well
TCLP & Area
TCLP & Z-Well
Area & Z-Well
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
162000
20200
20200
162000
20200
20200
162000
162000
20200
162000
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
714
714
2763.9
2763.9
714
2763.9
714
714
714
714
2763.9
714
714
2763.9
714
714
714
2763.9
714
2763.9
714
714
714
714
714
714
714
714
714
TCLP
(mg/L)
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
4.9
4.9
4.9
1.1
4.9
1.1
1.1
1.1
1.1
1.1
1.1
4.9
1.1
1.1
1.1
4.9
4.9
1.1
Wst Cone
(mg/kg)
393.3
1600
393.3
1600
1600
393.3
393.3
393.3
393.3
1600
393.3
393.3
1600
393.3
393.3
393.3
1600
393.3
1600
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
Cw/CI
(L/kg)
357.5
1454.5
357.5
1454.5
1454.5
357.5
357.5
357.5
357.5
1454.5
357.5
80.3
326.5
80.3
357.5
80.3
1454.5
357.5
1454.5
357.5
357.5
357.5
80.3
357.5
357.5
357.5
80.3
80.3
357.5
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.46
0.17
0.17
0.17
X-well
(m)
430
102
102
430
430
430
102
102
102
430
430
102
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
60.76
85.91
0.00
0.00
60.76
0.00
60.76
85.91
85.91
60.76
85.91
85.91
0.00
0.00
165.01
165.01
85.91
85.91
142.35
0.00
85.91
0.00
165.01
85.91
165.01
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
6.5
6.5
1.3
6.5
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
1.92E-03
1.15E-02
1.12E-02
7.46E-03
2.11E-02
2.06E-02
1.11E-02
1.58E-02
7.58E-03
8.58E-03
8.31E-03
5.90E-03
2.16E-03
7.63E-03
1.17E-02
9.66E-03
3.54E-03
3.37E-03
2.02E-03
1.98E-03
1 .76E-03
4.00E-03
2.89E-03
9.45E-04
8.88E-04
1.16E-03
8.71 E-04
9.25E-04
3.80E-04
Rank
5
6
13
1
2
7
3
12
9
10
14
19
11
4
8
16
17
20
21
22
15
18
24
26
23
27
25
28
1998
9-year Avg.
Cone. (mg/L)
1 .84E-03
3.23E-02
3.10E-02
2.09E-02
2.07E-02
1.98E-02
1 .63E-02
1.21E-02
1.05E-02
9.27E-03
8.83E-03
8.61 E-03
7.47E-03
7. 11 E-03
5.56E-03
5.34E-03
4.22E-03
4.02E-03
3.50E-03
3.35E-03
2.70E-03
2.67E-03
2.31 E-03
1 .26E-03
1.16E-03
1.07E-03
1.04E-03
9.05E-04
5.59E-04
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-45
-------
Table A.46 Sensitivity Analysis Hydrotreating Off-site Landfill Scenario, Arsenic - Municipal Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
Wst. Vol & Wst Cone
Wst. Cone. & X-Well
Wst. Vol & X-Well
Wst. Cone. & Y- Well
Wst. Vol & Y- Well
X-Well & Infil
Wst. Cone & Infil
Wst. Vol & Infil
Wst. Cone & TCLP
Wst. Vol & TCLP
X-Well & Y- Well
X-Well & TCLP
X-Well & Z-Well
Wst. Cone & Z-Well
Wst. Vo & Z-Well
Y-Well & TCLP
Y-Well & Infil
Wst. Cone & Area
Wst. Vol & Area
TCLP & Infil
Y-Well & Z-Well
X-Well & Area
Infil & Z-Well
TCLP & Z-Well
Y-Well & Area
TCLP & Area
Infil & Area
Area & Z-Well
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
420888
60705
60705
420888
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
714
2763.9
714
2763.9
714
2763.9
714
714
2763.9
714
2763.9
714
714
714
714
2763.9
714
714
714
2763.9
714
714
714
714
714
714
714
714
714
TCLP
(mg/L)
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
4.9
4.9
1.1
4.9
1.1
1.1
1.1
4.9
1.1
1.1
1.1
4.9
1.1
1.1
1.1
4.9
1.1
4.9
1.1
1.1
Wst Cone
(mg/kg)
393.3
1600
1600
393.3
1600
393.3
393.3
1600
393.3
1600
393.3
393.3
393.3
393.3
1600
393.3
393.3
393.3
1600
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
393.3
Cw/CI
(L/kg)
357.5
1454.5
1454.5
357.5
1454.5
357.5
357.5
1454.5
357.5
326.5
80.3
357.5
80.3
357.5
1454.5
357.5
80.3
357.5
1454.5
357.5
80.3
357.5
357.5
357.5
80.3
357.5
80.3
357.5
357.5
Wst. Den
(g/cm3)
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
430
102
102
430
430
102
430
430
430
430
102
102
102
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
Y- Well
(m)
117.75
117.75
93.79
93.79
0.00
0.00
93.79
117.75
117.75
117.75
117.75
0.00
93.79
93.79
117.75
117.75
0.00
0.00
238.82
238.82
117.75
0.00
217.62
117.75
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
1 .92E-03
7.46E-03
1.15E-02
1.12E-02
2.11E-02
2.06E-02
1.11E-02
8.58E-03
8.31E-03
2.16E-03
7.63E-03
1.58E-02
5.90E-03
7.58E-03
2.02E-03
1.98E-03
9.66E-03
1.17E-02
3.54E-03
3.37E-03
2.89E-03
4.00E-03
1 .76E-03
1.16E-03
9.25E-04
9.45E-04
8.71 E-04
8.88E-04
3.80E-04
Rank
13
5
6
1
2
7
9
10
19
11
3
14
12
20
21
8
4
16
17
18
15
22
23
25
24
27
26
28
1998
9-year Avg.
Cone. (mg/L)
1 .64E-03
2.41 E-02
2.31E-02
2.20E-02
1 .07E-02
1 .02E-02
7.63E-03
7.52E-03
7.16E-03
6.65E-03
6.34E-03
6.14E-03
5.73E-03
5.48E-03
3.36E-03
3.20E-03
2.64E-03
2.53E-03
2.29E-03
2.18E-03
1.85E-03
1.33E-03
1.03E-03
9.18E-04
8.31 E-04
5.76E-04
5.63E-04
5.24E-04
3.49E-04
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-46
-------
Table A.47 Off-Spec Products and Fines Off-site Landfill/Benz(a)anthracene -Industrial Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
Wst. Vol & X-Well
X-Well & Infil
Wst. Vol & Infil
Wst. Cone. & X-Well
X-Well & Z-Well
X-Well & Y- Well
Y-Well & Infil
Wst. Cone & Infil
X-Well & Area
Wst. Vol & Y- Well
Wst. Cone. & Y- Well
Wst. Vol & Area
Infil & Area
Infil & Z-Well
Y-Well & Z-Well
Wst. Vol & Wst Cone
Wst. Cone & Area
Wst. Vo & Z-Well
Wst. Cone & Z-Well
Y-Well & Area
Area & Z-Well
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
162000
162000
20200
20200
20200
162000
20200
20200
162000
162000
Depth
(m)
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
Wst. Vol
(m3)
2159.52
15690.5
2159.52
15690.5
2159.52
2159.52
2159.52
2159.52
2159.52
2159.52
15690.5
2159.52
15690.5
2159.52
2159.52
2159.52
15690.5
2159.52
15690.5
2159.52
2159.52
2159.52
TCLP
(mg/L)
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
Wst Cone
(mg/kg)
12
12
12
12
28
12
12
12
28
12
12
28
12
12
12
12
28
28
12
28
12
12
Cw/CI
(L/kg)
923.08
923.08
923.08
923.08
2153.85
923.08
923.08
923.08
2153.85
923.08
923.08
2153.85
923.08
923.08
923.08
923.08
2153.85
2153.85
923.08
2153.85
923.08
923.08
Wst. Den
(g/cm3)
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
Infil
(m/yr)
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
X-well
(m)
430
102
102
430
102
102
102
430
430
102
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
60.76
85.91
60.76
60.76
0.00
0.00
85.91
142.35
0.00
0.00
165.01
165.01
85.91
0.00
85.91
165.01
85.91
85.91
0.00
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
1.3
1.3
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
4.16E-06
1 .04E-04
3.19E-04
2.00E-04
9.68E-05
1 .60E-04
2.85E-04
3.85E-04
1 .49E-04
6.13E-05
3.17E-05
3.03E-05
5.13E-05
3.71 E-05
3.84E-05
1 .94 E-05
4.73E-06
2.06E-05
3.07E-06
2.93E-06
9.87E-06
6.16E-06
Rank
7
2
4
8
5
3
1
6
9
13
14
10
12
11
16
19
15
20
21
17
18
1998
9-year Avg.
Cone. (mg/L)
1 .31 E-05
7.02E-04
6.63E-04
5.43E-04
4.89E-04
4.17E-04
4.09E-04
2.30E-04
2.15E-04
9.27E-05
7.77E-05
6.07E-05
5.79E-05
4.84E-05
4.45E-05
3.02E-05
2.60E-05
2.50E-05
1 .80 E-05
1 .38 E-05
1 .35 E-05
8.90E-06
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-47
-------
Table A.48 Off-Spec Products and Fines Off-site Landfill/Benz(a)anthracene — Municipal Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
Wst. Vol & X-Well
Wst. Vol & Infil
Wst. Cone. & X-Well
X-Well & Infil
X-Well & Z-Well
X-Well & Y- Well
Wst. Cone & Infil
Y-Well & Infil
Wst. Vol & Y- Well
Wst. Vol & Wst Cone
Wst. Vol & Area
Wst. Cone. & Y- Well
Infil & Z-Well
X-Well & Area
Wst. Vo & Z-Well
Infil & Area
Wst. Cone & Z-Well
Wst. Cone & Area
Y-Well & Z-Well
Y-Well & Area
Area & Z-Well
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
420888
60705
420888
60705
420888
60705
420888
420888
Depth
(m)
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
Wst. Vol
(m3)
2159.52
15690.5
15690.5
2159.52
2159.52
2159.52
2159.52
2159.52
2159.52
15690.5
15690.5
15690.5
2159.52
2159.52
2159.52
15690.5
2159.52
2159.52
2159.52
2159.52
2159.52
2159.52
TCLP
(mg/L)
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
Wst Cone
(mg/kg)
12
12
12
28
12
12
12
28
12
12
28
12
28
12
12
12
12
28
28
12
12
12
Cw / Cl
(L/kg)
923.08
923.08
923.08
2153.85
923.08
923.08
923.08
2153.85
923.08
923.08
2153.85
923.08
2153.85
923.08
923.08
923.08
923.08
2153.85
2153.85
923.08
923.08
923.08
Wst. Den
(g/cm3)
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
X-well
(m)
430
102
430
102
102
102
102
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
Y-Well
(m)
117.75
93.79
117.75
93.79
93.79
93.79
0.00
117.75
0.00
0.00
117.75
238.82
0.00
117.75
217.62
117.75
238.82
117.75
238.82
0.00
0.00
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
6.5
1.3
6.5
1.3
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
4.16E-06
1 .04E-04
2.00E-04
9.68E-05
3.19E-04
1.60E-04
2.85E-04
1 .49E-04
3.85E-04
3.17E-05
4.73E-06
5.13E-05
3.03E-05
3.84E-05
6.13E-05
3.07E-06
3.71E-05
2.93E-06
2.06E-05
1 .94E-05
9.87E-06
6.16E-06
Rank
7
4
8
2
5
3
6
1
13
19
10
14
11
9
20
12
21
15
16
17
18
1998
9-year Avg.
Cone. (mg/L)
1 .42E-05
8.56E-04
5.09E-04
4.23E-04
3.15E-04
2.26E-04
2.18E-04
1.70E-04
1.06E-04
7.71E-05
5.52E-05
5.19E-05
4.52E-05
3.62E-05
3.56E-05
3.45E-05
2.17E-05
1.95E-05
1.86E-05
1.76E-05
8.35E-06
6.74E-06
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-48
-------
Table A.49 Sensitivity Analysis with TCLP set to High-End Value, Off-Spec Products and Fines Off-site Landfill/Benz(a)anthracene - Industrial Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
X-well
Infiltration
Y-well
Wste Volume
Waste Concentration
Area
Z-well
Area
(m2)
20200
20200
20200
20200
20200
20200
162000
20200
Depth
(m)
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
Wst.
Quant.
2160
1814
1814
1814
13180
1814
15690
1814
Wst. Vol
(m3)
2159.52
2159.52
2159.52
2159.52
15690.5
2159.52
2159.52
2159.52
TCLP
(mg/L)
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
Wst Cone
(mg/kg)
12
12
12
12
12
28
12
12
Cw/CI
(L/kg)
923.08
923.08
923.08
923.08
923.08
2153.85
923.08
923.08
Wst. Den
(g/cm3)
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
X-well
(m)
430
102
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
85.91
0.00
85.91
85.91
165.01
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1997
9 -year Avg.
Cone. (mg/L)
4.16E-06
8.46E-05
9.29E-05
2.80E-05
4.68E-06
4.48E-06
9.38E-06
2.70E-06
Rank
7
1
3
5
2
4
6
1998
9 -year Avg.
Cone. (mg/L)
1 .31 E-05
2.91 E-04
9.56E-05
4.18E-05
2.41 E-05
1 .89E-05
1.17E-05
9.34E-06
Rank
1
2
3
4
5
6
7
A-49
-------
Table A.50 Sensitivity Analysis with TCLP set to High-End Value, Off-Spec Products and Fines Off-site Landfill/Benz(a)anthracene -- Municipal Areas, 30 Year Acti
Two Parameters
at High End
Base Case
X-well
Infiltration
Wste Volume
Waste Concentration
Y-well
Z-well
Area
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
420888
Depth
(m)
2.15
2.15
2.15
2.15
2.15
2.15
2.15
2.15
Wst.
Quant.
1814
1814
1814
13180
1814
1814
1814
15690
Wst. Vol
(m3)
2159.52
2159.52
2159.52
15690.5
2159.52
2159.52
2159.52
2159.52
TCLP
(mg/L)
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
Wst Cone
(mg/kg)
12
12
12
12
28
12
12
12
Cw/ Cl
(L/kg)
923.08
923.08
923.08
923.08
2153.85
923.08
923.08
923.08
Wst. Den
(g/cm3)
1.26
1.26
1.26
1.26
1.26
1.26
1.26
1.26
Infil
(m/yr)
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
X-well
(m)
430
102
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
117.75
117.75
117.75
0.00
117.75
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1997
9-year Avg.
Cone. (mg/L)
4.16E-06
8.46E-05
9.29E-05
4.68E-06
4.48E-06
2.80E-05
2.70E-06
9.38E-06
Rank
2
1
5
6
3
7
4
1998
9-year Avg.
Cone. (mg/L)
1.42E-05
2.03E-04
7.32E-05
4.52E-05
2.64E-05
2.43E-05
1.03E-05
8.22E-06
Rank
1
2
3
4
5
6
7
A-50
-------
Table A.51 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/ Benzene - Industrial Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
Infil & Xwell
TCLP & xwell
Ywell & Xwell
Ywell & TCLP
Xwell & Wst. Cone
Area & Wst. Vol
Ywell & Infil
Xwell & Wst Vol
Xwell & Zwell
Ywell & Wst. Vol
Ywell & Wst Cone
TCLP & Wst. Vol
Area & Xwell
Infil & Wst. Vol
Area & Wst. Cone
Infil & TCLP
Infil & Wst. Cone
TCLP & Wst Cone
Area & Ywell
Area & TCLP
Area & Infil
Wst. Vol & Wst. Cone
Ywell & Zwell
TCLP & Zwell
Infil & Zwell
Area & Zwell
Wst. Vol & Zwell
Wst Cone & Zwell
Area
(m2)
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
20200
162000
20200
162000
20200
20200
20200
162000
162000
162000
20200
20200
20200
20200
162000
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2214
2214
2214
2214
2214
2214
12500
2214
12500
2214
12500
2214
12500
2214
12500
2214
2214
2214
2214
2214
2214
2214
12500
2214
2214
2214
2214
12500
2214
TCLP
(mg/L)
1.49
1.49
4.2
1.49
4.2
1.49
1.49
1.49
1.49
1.49
1.49
1.49
4.2
1.49
1.49
1.49
4.2
1.49
4.2
1.49
4.2
1.49
1.49
1.49
4.2
1.49
1.49
1.49
1.49
Wst Cone
(mg/kg)
43.73
43.73
43.73
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
100
43.73
43.73
43.73
100
43.73
100
100
43.73
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
100
Cw/CI
(L/kg)
29.35
29.35
10.41
29.35
10.41
67.11
29.349
29.35
29.349
29.35
29.349
67.11
10.412
29.35
29.349
67.11
10.41
67.11
23.81
29.35
10.41
29.35
67.11
29.35
10.41
29.35
29.35
29.35
67.11
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
X-well
(m)
430
102
102
102
430
102
430
430
102
102
430
430
430
102
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
60.76
0.00
0.00
60.76
165.01
0.00
60.76
60.76
0.00
0.00
85.91
142.35
85.91
165.01
85.91
85.91
85.91
0.00
165.01
165.01
85.91
0.00
85.91
85.91
165.01
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
7.33E-02
6.40E-02
7.69E-02
1 .23E-01
2.53E-02
2.26E-01
1.15E-01
2.49E-02
3.65E-02
4.98E-02
5.09E-02
3.20E-02
1.15E-01
3.11E-02
1 .25E-01
6.45E-02
3.08E-02
3.12E-02
6.66E-02
6.35E-02
5.46E-02
1.15E-02
2.25E-02
1.18E-02
1.15E-02
2.61 E-02
4.79E-03
4.86E-03
Rank
7
10
6
3
21
1
4
22
15
14
13
16
5
18
2
9
19
17
8
11
12
26
23
24
25
20
28
27
1998
9-year Avg.
Cone. (mg/L)
5.07E-02
3.93E-01
3.37E-01
2.61 E-01
2.55E-01
2.35E-01
2.30E-01
2.23E-01
2.20E-01
2.18E-01
1 .97E-01
1 .78E-01
1 .70E-01
1 .68E-01
1 .66E-01
1 .38E-01
1 .34E-01
1 .34E-01
1 .32E-01
8.77E-02
7.69E-02
7.47E-02
7.31 E-02
7.13E-02
4.29E-02
4.26E-02
3.80E-02
3.29E-02
2.99E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-51
-------
A.52 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/ Benzene (TCLP = TC Regulatory Level) — Industrial
(30 Year Active Life)
Areas
Two Parameters
at High End
Base Case
Infil & Xwell
Area & Xwell
Ywell & Infil
Area & Wst. Vol
Ywell & Xwell
Xwell & Zwell
Xwell & Wst Vol
Area & Wst. Cone
Xwell & Wst. Cone
Ywell & Wst. Vol
Ywell & Wst Cone
Area & Ywell
Area & Infil
Infil & Wst. Vol
Infil & Wst. Cone
Ywell & Zwell
Area & Zwell
Wst. Vol & Wst. Cone
Infil & Zwell
Wst. Vol & Zwell
Wst Cone & Zwell
Area
(m2)
20200
20200
162000
20200
162000
20200
20200
20200
162000
20200
20200
20200
162000
162000
20200
20200
20200
162000
20200
20200
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2214
2214
2214
2214
125000
2214
2214
125000
2214
2214
125000
2214
2214
2214
125000
2214
2214
2214
125000
2214
125000
2214
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
43.73
43.73
43.73
43.73
43.73
43.73
43.73
43.73
100
100
43.73
100
43.73
43.73
43.73
100
43.73
43.73
100
43.73
43.73
100
Cw/CI
(L/kg)
87.46
87.46
87.46
87.46
87.46
87.46
87.46
87.46
200.00
200.00
87.46
200.00
87.46
87.46
87.46
200.00
87.46
87.46
200.00
87.46
87.46
200.00
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
X-well
(m)
430
102
102
430
430
102
102
102
430
102
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
142.35
0.00
165.01
0.00
60.76
60.76
165.01
60.76
0.00
0.00
0.00
165.01
85.91
85.91
0.00
165.01
85.91
85.91
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
1 .07E-02
1.19E-01
1 .28E-02
8.37E-02
1 .73E-02
8.61 E-03
1 .66E-03
5.09E-02
8.64E-03
1 .72E-02
4.25E-02
9.35E-02
7.59E-03
1 .07E-02
2.15E-02
2.70E-02
5.56E-02
1 .66E-03
2.66E-02
4.26E-03
4.25E-03
Rank
14
1
12
3
10
16
20
5
15
11
6
2
17
13
9
7
4
21
8
18
19
1998
9-year Avg.
Cone. (mg/L)
2.21 E-02
1 .91 E-01
1 .23E-01
1.15E-01
1.11 E-01
1.10E-01
9.18E-02
8.63E-02
8.37E-02
8.18E-02
7.24E-02
6.84E-02
6.72E-02
6.61 E-02
6.32E-02
5.78E-02
3.09E-02
2.89E-02
2.49E-02
2.18E-02
1 .21 E-02
1.14E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-52
-------
Table A.53 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/ Benzene - Municipal Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Xwell & Wst. Cone
TCLP & xwell
TCLP & Wst. Vol
Infil & Xwell
Infil & Wst. Vol
Ywell & Wst. Vol
Ywell & Xwell
Xwell & Zwell
Ywell & Wst Cone
Area & Wst. Vol
Infil & Wst. Cone
TCLP & Wst Cone
Ywell & TCLP
Wst. Vol & Wst. Cone
Ywell & Infil
Infil & TCLP
Area & Wst. Cone
Wst. Vol & Zwell
Area & Xwell
Ywell & Zwell
Wst Cone & Zwell
Infil & Zwell
TCLP & Zwell
Area & Ywell
Area & TCLP
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
420888
60705
420888
60705
60705
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2214
12500
2214
2214
12500
2214
12500
12500
2214
2214
2214
12500
2214
2214
2214
12500
2214
2214
2214
12500
2214
2214
2214
2214
2214
2214
2214
2214
2214
TCLP
(mg/L)
1.49
1.49
1.49
4.2
4.2
1.49
1.49
1.49
1.49
1.49
1.49
1.49
1.49
4.2
4.2
1.49
1.49
4.2
1.49
1.49
1.49
1.49
1.49
1.49
4.2
1.49
4.2
1.49
1.49
Wst Cone
(mg/kg)
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
43.73
43.73
100
43.73
100
100
43.73
100
43.73
43.73
100
43.73
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
43.73
Cw/CI
(L/kg)
29.35
29.349
67.11
10.41
10.412
29.35
29.349
29.349
29.35
29.35
67.11
29.349
67.11
23.81
10.41
67.11
29.35
10.41
67.11
29.35
29.35
29.35
67.11
29.35
10.41
29.35
10.41
29.35
29.35
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
102
102
430
102
430
430
102
102
430
430
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
93.79
117.75
93.79
117.75
0.00
0.00
93.79
0.00
238.82
117.75
117.75
0.00
117.75
0.00
117.75
238.82
117.75
217.62
0.00
117.75
117.75
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
1.3
1.3
6.5
6.5
6.5
6.5
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
2.49E-02
2.53E-02
6.40E-02
3.20E-02
7.33E-02
3.11E-02
4.98E-02
7.69E-02
3.65E-02
5.09E-02
2.26E-01
3.08E-02
3.12E-02
1 .23E-01
1.15E-02
1.15E-01
6.45E-02
1 .25E-01
4.79E-03
1.15E-01
2.25E-02
4.86E-03
1.15E-02
1.18E-02
6.66E-02
6.35E-02
5.46E-02
2.61 E-02
Rank
22
21
10
16
7
18
14
6
15
13
1
19
17
3
26
4
9
2
28
5
23
27
25
24
8
11
12
20
1998
9-year Avg.
Cone. (mg/L)
7.63E-02
4.59E-01
3.59E-01
3.29E-01
3.10E-01
3.00E-01
2.97E-01
2.74E-01
2.66E-01
2.26E-01
2.08E-01
1 .92E-01
1 .92E-01
1 .88E-01
1 .76E-01
1 .75E-01
1 .49E-01
1.17E-01
9.20E-02
7.59E-02
7.48E-02
6.73E-02
5.78E-02
5.04E-02
4.93E-02
4.36E-02
4.25E-02
3.39E-02
2.57E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-53
-------
Table A.54 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/ Benzene (TCLP = TC Regulatory Level) — Municipal Areas
(30 Year Active Life)
Two Parameters
at High End
Base Case
Infil & Xwell
Xwell & Wst. Cone
Xwell & Wst Vol
Ywell & Xwell
Infil & Wst. Vol
Xwell & Zwell
Area & Wst. Vol
Ywell & Wst. Vol
Infil & Wst. Cone
Ywell & Infil
Ywell & Wst Cone
Area & Wst. Cone
Area & Xwell
Wst. Vol & Wst. Cone
Area & Ywell
Ywell & Zwell
Infil & Zwell
Wst. Vol & Zwell
Wst Cone & Zwell
Area & Zwell
Area & Infil
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
420888
420888
60705
420888
60705
60705
60705
60705
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2214
2214
2214
125000
2214
125000
2214
125000
125000
2214
2214
2214
2214
2214
125000
2214
2214
2214
125000
2214
2214
2214
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
43.73
100
43.73
100
100
43.73
100
43.73
43.73
43.73
43.73
100
43.73
43.73
Cw/CI
(L/kg)
87.46
87.46
200.00
87.46
87.46
87.46
87.46
87.46
87.46
200.00
87.46
200.00
200.00
87.46
200.00
87.46
87.46
87.46
87.46
200.00
87.46
87.46
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
X-well
(m)
430
102
102
102
102
430
102
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
93.79
0.00
117.75
93.79
238.82
0.00
117.75
0.00
0.00
238.82
217.62
117.75
0.00
0.00
117.75
117.75
117.75
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
1.3
1.3
6.5
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
1 .07E-02
8.64E-03
1 .66E-03
1 .73E-02
1 .07E-02
8.61 E-03
8.37E-02
1 .72E-02
2.15E-02
1 .28E-02
4.25E-02
5.09E-02
1.19E-01
1 .66E-03
9.35E-02
2.70E-02
2.66E-02
4.26E-03
4.25E-03
5.56E-02
7.59E-03
Rank
14
15
20
10
13
16
3
11
9
12
6
5
1
21
2
7
8
18
19
4
17
1998
9-year Avg.
Cone. (mg/L)
4.33E-02
1.99E-01
1.79E-01
1.61E-01
1.44E-01
1.34E-01
1.29E-01
1.21E-01
1.09E-01
1.07E-01
1.05E-01
9.63E-02
7.35E-02
6.86E-02
6.57E-02
4.05E-02
3.81E-02
3.53E-02
3.00E-02
2.67E-02
2.38E-02
1 .87E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-54
-------
Table A.55 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/Arsenic ~ Industrial Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Infil & Xwell
Wst. Vol & Wst. Cone
Infil & Wst. Vol
Xwell & Wst. Cone
Ywell & Xwell
Xwell & Zwell
TCLP & Wst. Vol
TCLP & xwell
Ywell & Wst Cone
Area & Wst. Vol
Ywell & TCLP
Wst. Vol & Zwell
Infil & Wst. Cone
TCLP & Wst Cone
Area & Xwell
Ywell & Zwell
Ywell & Infil
Infil & TCLP
Area & Wst. Cone
Wst Cone & Zwell
Area & Ywell
Area & Infil
Infil & Zwell
Area & TCLP
TCLP & Zwell
Area & Zwell
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
162000
20200
20200
20200
162000
20200
162000
162000
20200
162000
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2214
12500
12500
2214
12500
12500
2214
2214
2214
12500
2214
2214
12500
2214
12500
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
TCLP
(mg/L)
13.71
13.71
13.71
13.71
13.71
13.71
13.71
13.71
13.71
34
34
13.71
13.71
34
13.71
13.71
34
13.71
13.71
13.71
34
13.71
13.71
13.71
13.71
13.71
34
34
13.71
Wst Cone
(mg/kg)
493.3
493.3
493.3
493.3
730
493.3
730
493.3
493.3
493.3
493.3
730
493.3
493.3
493.3
730
730
493.3
493.3
493.3
493.3
730
730
493.3
493.3
493.3
493.3
493.3
493.3
Cw/CI
(L/kg)
35.98
35.981
35.981
35.98
53.25
35.981
53.25
35.98
35.98
14.509
14.51
53.25
35.981
14.51
35.98
53.25
21.47
35.98
35.98
35.98
14.51
53.25
53.25
35.98
35.98
35.98
14.51
14.51
35.98
Wst. Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
X-well
(m)
430
102
430
102
430
430
102
102
102
430
102
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
0.00
60.76
85.91
85.91
60.76
0.00
60.76
85.91
60.76
0.00
165.01
0.00
85.91
85.91
85.91
142.35
0.00
0.00
85.91
165.01
85.91
0.00
165.01
85.91
165.01
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
1.3
6.5
6.5
6.5
1.3
6.5
6.5
1.3
6.5
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
1.17E-02
1.14E-01
2.04E-01
6.62E-02
5.72E-02
7.63E-02
4.47E-02
9.95E-02
4.80E-02
6.00E-02
3.29E-02
7.49E-02
2.73E-02
5.38E-02
1 .96E-02
2.34E-02
1 .76E-02
9.76E-03
2.45E-02
6.71 E-02
1 .61 E-02
7.16E-03
7.17E-03
5.25E-03
4.95E-03
6.66E-03
4.84E-03
5.15E-03
2.11E-03
Rank
2
1
7
9
4
12
3
11
8
13
5
14
10
17
16
18
20
15
6
19
22
21
24
26
23
27
25
28
1998
9-year Avg.
Cone. (mg/L)
1 .02E-02
2.61 E-01
1.64E-01
9.08E-02
8.21 E-02
7.20E-02
7.06E-02
6.77E-02
5.88E-02
5.76E-02
4.79E-02
4.38E-02
3.26E-02
2.97E-02
2.78E-02
1 .90 E-02
1 .51 E-02
1 .50 E-02
1 .49 E-02
1 .32 E-02
1 .28 E-02
8.54E-03
7.43E-03
7.01 E-03
6.44E-03
5.96E-03
5.77E-03
5.03E-03
3.10E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-55
-------
Table A56 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/TC Capped Arsenic - Industrial Areas
(30 Year Active Life)
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
InfilS Xwell
Wst. Vol & Wst. Cone
Infil&Wst. Vol
Xwell & Wst. Cone
Ywell & Xwell
Xwell & Zwell
Ywell & Wst Cone
Area & Wst. Vol
Ywell & Infil
Wst. Vol & Zwell
Infil &Wst. Cone
Area & Xwell
Ywell & Zwell
Area & Wst. Cone
Wst Cone & Zwell
Area & Ywell
Area & Infil
Infil & Zwell
Area & Zwell
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
162000
20200
162000
20200
162000
162000
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst Vol
(m3)
2214
12500
12500
2214
12500
12500
2214
2214
2214
2214
12500
2214
12500
2214
2214
2214
2214
2214
2214
2214
2214
2214
TCLP
(mg/L)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Wst Cone
(mg/kg)
493.3
493.3
493.3
493.3
730
493.3
730
493.3
493.3
730
493.3
493.3
493.3
730
493.3
493.3
730
730
493.3
493.3
493.3
493.3
Cw/CI
(L/kg)
98.66
98.66
98.66
98.66
146.00
98.66
146.00
98.66
98.66
146.00
98.66
98.66
98.66
146.00
98.66
98.66
146.00
146.00
98.66
98.66
98.66
98.66
Wst Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
X-well
(m)
430
102
430
102
430
430
102
102
102
430
430
430
430
430
102
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
0.00
60.76
85.91
85.91
60.76
0.00
60.76
0.00
165.01
0.00
85.91
85.91
142.35
0.00
165.01
85.91
0.00
165.01
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
1.3
6.5
6.5
1.3
6.5
1.3
6.5
6.5
1.3
1.3
1997
9 -year Avg.
Cone. (mg/L)
1.03E-02
6.30E-02
1.18E-01
5.92E-02
3.05E-02
5.28E-02
3.43E-02
8.29E-02
3.98E-02
6.04E-02
2.73E-02
6.36E-02
1.14E-02
2.14E-02
9.75E-03
2.13E-02
7.16E-03
5.76E-03
5.25E-03
4.95E-03
6.32E-03
2.11E-03
Rank
4
1
6
10
7
9
2
8
5
11
3
14
12
15
13
16
18
19
20
17
21
1998
9 -year Avg.
Cone. (mg/L)
1.02E-02
2.26E-01
1.49E-01
9.05E-02
7.03E-02
6.99E-02
6.94E-02
6.72E-02
5.83E-02
4.34E-02
3.25E-02
3.10E-02
2.52E-02
1.89E-02
1.50E-02
1.48E-02
8.54E-03
7.36E-03
7.01 E-03
6.46E-03
5.96E-03
3.10E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
17
18
19
20
21
22
A-56
-------
Table A.57 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/Arsenic - Municipal Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Wst. Vol & Wst. Cone
Infil & Wst. Vol
Xwell & Wst. Cone
TCLP & Wst. Vol
Infil & Xwell
Ywell & Xwell
TCLP & xwell
Xwell & Zwell
Wst. Vol & Zwell
Ywell & Wst Cone
Area & Wst. Vol
Ywell & TCLP
Infil & Wst. Cone
Ywell & Infil
TCLP & Wst Cone
Infil & TCLP
Ywell & Zwell
Wst Cone & Zwell
Area & Xwell
Infil & Zwell
Area & Wst. Cone
TCLP & Zwell
Area & Ywell
Area & TCLP
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
420888
60705
420888
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst Vol
(m3)
2214
12500
12500
12500
12500
2214
12500
2214
2214
2214
2214
12500
2214
12500
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
TCLP
(mg/L)
13.71
13.71
13.71
13.71
13.71
13.71
34
13.71
13.71
34
13.71
13.71
13.71
13.71
34
13.71
13.71
34
34
13.71
13.71
13.71
13.71
13.71
34
13.71
34
13.71
13.71
Wst Cone
(mg/kg)
493.3
493.3
493.3
730
493.3
730
493.3
493.3
493.3
493.3
493.3
493.3
730
493.3
493.3
730
493.3
730
493.3
493.3
730
493.3
493.3
730
493.3
493.3
493.3
493.3
493.3
Cw/CI
(L/kg)
35.98
35.981
35.981
53.25
35.981
53.25
14.509
35.98
35.98
14.51
35.98
35.98
53.25
35.981
14.51
53.25
35.98
21.47
14.51
35.98
53.25
35.98
35.98
53.25
14.51
35.98
14.51
35.98
35.98
Wst Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
430
430
430
102
430
102
102
102
102
430
430
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
0.00
117.75
117.75
93.79
117.75
217.62
0.00
93.79
93.79
117.75
0.00
238.82
0.00
238.82
0.00
238.82
117.75
0.00
117.75
217.62
238.82
238.82
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
1.3
6.5
6.5
6.5
6.5
1997
9-year Avg.
Cone. (mg/L)
1.17E-02
1.14E-01
2.04E-01
5.72E-02
7.63E-02
4.47E-02
6.00E-02
6.62E-02
9.95E-02
3.29E-02
4.80E-02
1 .96E-02
7.49E-02
2.73E-02
5.38E-02
2.34E-02
6.71 E-02
1 .76E-02
1 .61 E-02
2.45E-02
7.17E-03
9.76E-03
6.66E-03
7.16E-03
5.15E-03
5.25E-03
4.84E-03
4.95E-03
2.11E-03
Rank
2
1
9
4
12
8
7
3
13
11
17
5
14
10
16
6
18
19
15
21
20
23
22
25
24
27
26
28
1998
9-year Avg.
Cone. (mg/L)
8.24E-03
1 .77E-01
8.27E-02
6.86E-02
5.49E-02
4.65E-02
4.65E-02
4.20E-02
3.42E-02
3.15E-02
3.02E-02
2.35E-02
2.17E-02
1 .75E-02
1 .47E-02
1 .44E-02
1 .42E-02
1 .22E-02
9.74E-03
7.40E-03
6.19E-03
5.74E-03
4.82E-03
4.58E-03
4.18E-03
3.21 E-03
3.10E-03
2.91 E-03
1 .92E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-57
-------
Table ASS Sensitivity Analysis for Hydrorefining Off-
(30 Year Active
site Landfill Scenario/TC Capped Arsenic - Municipal
Life)
Areas
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Wst. Vol & Wst. Cone
Infil&Wst. Vol
Xwell & Wst. Cone
InfilS Xwell
Ywell & Xwell
Xwell & Zwell
Wst. Vol & Zwell
Ywell & Wst Cone
Area & Wst. Vol
Infil &Wst. Cone
Ywell & Infil
Ywell & Zwell
Wst Cone & Zwell
Area & Xwell
Infil & Zwell
Area & Wst. Cone
Area & Ywell
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
420888
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst Vol
(m3)
2214
12500
12500
12500
12500
2214
2214
2214
2214
12500
2214
12500
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
TCLP
(mg/L)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Wst Cone
(mg/kg)
493.3
493.3
493.3
730
493.3
730
493.3
493.3
493.3
493.3
730
493.3
730
493.3
493.3
730
493.3
493.3
730
493.3
493.3
493.3
Cw/CI
(L/kg)
98.66
98.66
98.66
146.00
98.66
146.00
98.66
98.66
98.66
98.66
146.00
98.66
146.00
98.66
98.66
146.00
98.66
98.66
146.00
98.66
98.66
98.66
Wst Den
(g/cm3)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
X-well
(m)
430
102
430
430
430
102
102
102
102
430
430
430
430
430
430
430
102
430
430
430
430
430
Y- Well
(m)
117.75
93.79
0.00
117.75
117.75
93.79
93.79
0.00
93.79
117.75
0.00
238.82
117.75
0.00
0.00
117.75
217.62
117.75
238.82
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
1.03E-02
6.30E-02
1.18E-01
3.05E-02
5.28E-02
3.43E-02
5.92E-02
8.29E-02
3.98E-02
1.14E-02
6.04E-02
2.73E-02
2.14E-02
6.36E-02
2.13E-02
5.76E-03
9.75E-03
6.32E-03
7.16E-03
5.25E-03
4.95E-03
2.11E-03
Rank
4
1
10
7
9
6
2
8
14
5
11
12
3
13
18
15
17
16
19
20
21
1998
9-year Avg.
Cone. (mg/L)
8.24E-03
1.73E-01
8.17E-02
6.68E-02
5.48E-02
4.64E-02
4.20E-02
3.41 E-02
3.01E-02
2.32E-02
2.17E-02
1.75E-02
1.44E-02
1.41 E-02
7.40E-03
6.18E-03
5.74E-03
4.82E-03
4.58E-03
3.21 E-03
2.91 E-03
1.92E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-58
-------
Table A.59 Sensitivity Analysis for Unleaded Gasoline tank sediment Off-site Industrial Landfill Scenario/ Benzene
(30 Year Active Life)
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Infil & Wst. Vol
Area & Wst. Vol
Xwell & Wst. Cone
Infil & Xwell
TCLP & Wst. Vol
Ywell & Xwell
Ywell & Wst Cone
Xwell & Zwell
TCLP & xwell
Wst. Vol & Wst. Cone
Ywell & TCLP
Ywell & Infil
Infil & Wst. Cone
TCLP & Wst Cone
Area & Xwell
Wst. Vol & Zwell
Area & Wst. Cone
Ywell & Zwell
Infil & TCLP
Area & Ywell
Wst Cone & Zwell
Area & TCLP
Area & Infil
Infil & Zwell
TCLP & Zwell
Area & Zwell
Area
(m2)
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
162000
20200
20200
162000
20200
162000
162000
20200
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
133.92
1557.85
1557.85
1557.85
1557.85
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
TCLP
(mg/L)
0.75
0.75
0.75
0.75
0.75
0.75
0.75
1.6
0.75
0.75
0.75
1.6
0.75
1.6
0.75
0.75
1.6
0.75
0.75
0.75
0.75
1.6
0.75
0.75
1.6
0.75
0.75
1.6
0.75
Wst Cone
(mg/kg)
51.9
51.9
51.9
51.9
51.9
110
51.9
51.9
51.9
110
51.9
51.9
110
51.9
51.9
110
110
51.9
51.9
110
51.9
51.9
51.9
110
51.9
51.9
51.9
51.9
51.9
Cw/CI
(L/kg)
69.20
69.2
69.2
69.2
69.2
146.67
69.20
32.438
69.20
146.67
69.20
32.44
146.67
32.44
69.20
146.67
68.75
69.20
69.20
146.67
69.20
32.44
69.20
146.67
32.44
69.20
69.20
32.44
69.20
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
X-well
(m)
430
102
430
430
430
102
102
430
102
430
102
102
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
430
Y-Well
(m)
85.91
60.76
0.00
85.91
165.01
60.76
60.76
85.91
0.00
0.00
60.76
60.76
85.91
0.00
0.00
85.91
85.91
142.35
85.91
165.01
0.00
85.91
0.00
85.91
165.01
165.01
85.91
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
6.5
6.5
1.3
6.5
6.5
1.3
1.3
6.5
1998
9-year Avg.
Cone. (mg/L)
9.40E-03
1.08E-01
8.75E-02
6.38E-02
6.17E-02
6.01 E-02
5.58E-02
5.27E-02
5.23E-02
4.55E-02
4.42E-02
4.18E-02
3.43E-02
3.00E-02
2.92E-02
2.39E-02
1 .99 E-02
1 .53 E-02
1 .47 E-02
1 .35 E-02
1 .34 E-02
1 .27 E-02
7.82E-03
7.64E-03
6.49E-03
6.33E-03
5.59E-03
5.05E-03
3.41 E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
17
19
20
22
23
24
26
27
28
29
30
32
35
A-59
-------
Table A.60 Sensitivity Analysis for Unleaded Gasoline tank sediment Off-site Industrial Landfill Scenario/TC Capped Benzene
(30 Year Active Life)
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Area & Wst. Vol
Infil & Xwell
Xwell & Wst. Cone
Infil & Wst. Vol
Ywell & Xwell
Xwell & Zwell
Ywell & Wst Cone
Ywell & Infil
Wst. Vol & Wst. Cone
Infil & Wst. Cone
Area & Xwell
Area & Wst. Cone
Ywell & Zwell
Wst. Vol & Zwell
Area & Ywell
Wst Cone & Zwell
Area & Infil
Infil & Zwell
Area & Zwell
Area
(m2)
20200
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
162000
20200
20200
162000
20200
162000
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
133.92
1557.85
1557.85
1557.85
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
133.92
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
51.9
51.9
51.9
51.9
51.9
110
51.9
51.9
51.9
110
51.9
110
110
51.9
110
51.9
51.9
51.9
110
51.9
51.9
51.9
Cw/CI
(L/kg)
103.80
103.8
103.8
103.8
103.80
220.00
103.8
103.80
103.80
220.00
103.80
220.00
220.00
103.80
220.00
103.80
103.80
103.80
220.00
103.80
103.80
103.80
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
X-well
(m)
430
102
430
430
102
102
430
102
102
430
430
430
430
102
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
0.00
165.01
60.76
60.76
85.91
0.00
60.76
0.00
0.00
85.91
85.91
142.35
165.01
0.00
85.91
0.00
85.91
165.01
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
1.3
1.3
1998
9-year Avg.
Cone. (mg/L)
8.46E-03
7.71 E-02
6.28E-02
5.41 E-02
5.33E-02
4.90E-02
4.85E-02
4.63E-02
3.90E-02
3.78E-02
2.84E-02
2.38E-02
2.16E-02
1.52E-02
1 .33E-02
1 .20E-02
1 .05E-02
7.76E-03
6.34E-03
6.25E-03
5.38E-03
3.38E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-60
-------
Table A.61 Sensitivity Analysis for Unleaded Gasoline tank sediment Off-site Municipal Landfill Scenario/ Benzene
(30 Year Active Life)
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Infil & Wst. Vol
TCLP & Wst. Vol
Wst. Vol & Wst. Cone
Xwell & Wst. Cone
Area & Wst. Vol
Ywell & Xwell
Ywell & Wst Cone
TCLP & xwell
Infil & Xwell
Xwell & Zwell
Wst. Vol & Zwell
Infil & Wst. Cone
TCLP & Wst Cone
Ywell & TCLP
Ywell & Infil
Infil & TCLP
Wst Cone & Zwell
Ywell & Zwell
Area & Wst. Cone
Area & Xwell
Infil & Zwell
TCLP & Zwell
Area & Ywell
Area & TCLP
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
420888
60705
60705
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
133.92
1557.85
1557.85
1557.85
1557.85
1557.85
133.92
1557.85
133.92
133.92
133.92
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
TCLP
(mg/L)
0.75
0.75
0.75
0.75
1.6
0.75
0.75
0.75
0.75
0.75
1.6
0.75
0.75
0.75
0.75
1.6
1.6
0.75
1.6
0.75
0.75
0.75
0.75
0.75
1.6
0.75
1.6
0.75
0.75
Wst Cone
(mg/kg)
51.9
51.9
51.9
51.9
51.9
110
110
51.9
51.9
110
51.9
51.9
51.9
51.9
110
110
51.9
51.9
51.9
110
51.9
110
51.9
51.9
51.9
51.9
51.9
51.9
51.9
Cw/CI
(L/kg)
69.20
69.2
69.2
69.2
32.438
146.67
146.67
69.2
69.20
146.67
32.44
69.20
69.20
69.20
146.67
68.75
32.44
69.20
32.44
146.67
69.20
146.67
69.20
69.20
32.44
69.20
32.44
69.20
69.20
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
430
430
430
430
102
430
102
430
102
102
102
430
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
Y-Well
(m)
117.75
93.79
0.00
117.75
117.75
117.75
93.79
238.82
0.00
0.00
93.79
93.79
93.79
117.75
117.75
117.75
0.00
0.00
117.75
117.75
0.00
238.82
217.62
117.75
117.75
0.00
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
1.3
1.3
6.5
6.5
6.5
6.5
1998
9-year Avg.
Cone. (mg/L)
8.70E-03
1.70E-01
9.76E-02
8.67E-02
7.71 E-02
7.17E-02
5.84E-02
3.96E-02
3.22E-02
3.12E-02
3.02E-02
2.86E-02
2.76E-02
2.71 E-02
2.06E-02
1 .85 E-02
1 .58 E-02
1 .39 E-02
9.91 E-03
8.75E-03
7.73E-03
7.47E-03
6.29E-03
4.69E-03
4.45E-03
3.67E-03
3.55E-03
2.83E-03
2.16E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-61
-------
Table A.62 Sensitivity Analysis for Unleaded Gasoline tank sediment
(30 Year Active
Off-site Municipal Landfill Scenario/TC Capped Benzene
Life)
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Infil & Wst. Vol
Xwell & Wst. Cone
Wst. Vol & Wst. Cone
Area & Wst. Vol
Ywell & Xwell
Ywell & Wst Cone
Infil & Xwell
Xwell & Zwell
Wst. Vol & Zwell
Infil & Wst. Cone
Ywell & Infil
Wst Cone & Zwell
Ywell & Zwell
Area & Wst. Cone
Area & Xwell
Infil & Zwell
Area & Ywell
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
420888
60705
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
133.92
1557.85
1557.85
1557.85
133.92
1557.85
1557.85
133.92
133.92
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
TCLP
(mg/L)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Wst Cone
(mg/kg)
51.9
51.9
51.9
51.9
110
110
51.9
51.9
110
51.9
51.9
51.9
110
51.9
110
51.9
110
51.9
51.9
51.9
51.9
51.9
Cw/CI
(L/kg)
103.80
103.8
103.8
103.8
220.00
220.00
103.8
103.80
220.00
103.80
103.80
103.80
220.00
103.80
220.00
103.80
220.00
103.80
103.80
103.80
103.80
103.80
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
X-well
(m)
430
102
430
430
102
430
430
102
430
102
102
430
430
430
430
430
430
102
430
430
430
430
Y- Well
(m)
117.75
93.79
0.00
117.75
93.79
117.75
238.82
0.00
0.00
93.79
93.79
117.75
117.75
0.00
117.75
0.00
238.82
217.62
117.75
0.00
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
1.3
1.3
6.5
6.5
1.3
6.5
6.5
1.3
1998
9-year Avg.
Cone. (mg/L)
8.49E-03
1.31E-01
7.66E-02
7.37E-02
5.38E-02
5.29E-02
3.80E-02
3.12E-02
2.91 E-02
2.84E-02
2.67E-02
2.13E-02
2.02E-02
1.39E-02
8.16E-03
7.54E-03
7.40E-03
6.24E-03
4.63E-03
3.64E-03
2.80E-03
2.15E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A-62
-------
Table A.63 Sensitivity Analysis for HF Alkylation Off-Site Landfill/Benzene - Industrial Areas, 30 year Active Life
Two Parameters
at High End
Base Case
Area & Xwell
Area & TCLP
Infil & Xwell
Area & Infil
TCLP & xwell
Ywell & TCLP
Area & Ywell
Infil & TCLP
Ywell & Infil
Area & Wst. Cone
Area & Wst. Vol
Ywell & Xwell
Xwell & Zwell
Xwell & Wst. Cone
Xwell & Wst Vol
Ywell & Wst. Vol
Ywell & Wst Cone
Infil & Wst. Cone
Infil & Wst. Vol
Area & Zwell
TCLP & Wst. Vol
TCLP & Wst Cone
Ywell & Zwell
Infil & Zwell
TCLP & Zwell
Wst. Vol & Wst. Cone
Wst. Vol & Zwell
Wst Cone & Zwell
Area
(m2)
20200
162000
162000
20200
162000
20200
20200
162000
20200
20200
162000
162000
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
57371.3
36813.6
36813.6
36813.6
57371.3
57371.3
36813.6
36813.6
57371.3
36813.6
57371.3
36813.6
36813.6
36813.6
36813.6
57371.3
57371.3
36813.6
TCLP
(mg/L)
0.076
0.076
0.18
0.076
0.076
0.18
0.18
0.076
0.18
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.18
0.18
0.076
0.076
0.18
0.076
0.076
0.076
Wst Cone
(mg/kg)
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
14
4.3
4.3
4.3
14
4.3
4.3
14
14
4.3
4.3
4.3
14
4.3
4.3
4.3
14
4.3
14
Cw/CI
(L/kg)
56.58
56.58
23.89
56.58
56.58
23.89
23.89
56.58
23.89
56.58
184.21
56.58
56.58
56.58
184.21
56.58
56.58
184.21
184.21
56.58
56.58
23.89
77.78
56.58
56.58
23.89
184.21
56.58
184.21
Wst. Den
(g/cm3)
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
X-well
(m)
430
102
430
102
430
102
430
430
430
430
430
430
102
102
102
102
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
142.35
165.01
60.76
165.01
60.76
0.00
0.00
85.91
0.00
165.01
165.01
0.00
60.76
60.76
60.76
0.00
0.00
85.91
85.91
165.01
85.91
85.91
0.00
85.91
85.91
85.91
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
6.5
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
6.42E-04
2.30E-02
3.64E-02
4.22E-03
3.98E-02
2.84E-03
6.82E-04
2.26E-02
6.81E-03
1.27E-03
3.02E-02
2.43E-02
2.79E-04
1.42E-03
1.45E-03
1.48E-03
6.11E-04
6.74E-04
6.35E-03
4.31E-03
8.69E-03
2.90E-03
3.18E-03
2.73E-04
3.88E-03
2.05E-03
1.71E-03
1.54E-03
1.74E-03
Rank
5
2
11
1
15
24
6
8
23
3
4
27
22
21
20
26
25
9
10
7
14
13
28
12
16
18
19
17
1998
9-year Avg.
Cone. (mg/L)
4.00E-03
3.92E-02
3.78E-02
3.78E-02
3.19E-02
3.17E-02
2.62E-02
2.33E-02
2.28E-02
2.26E-02
2.12E-02
2.01E-02
1.96E-02
1.63E-02
1.36E-02
1.35E-02
1.13E-02
1.07E-02
1.04E-02
1.03E-02
9.90E-03
9.32E-03
9.27E-03
5.59E-03
4.51E-03
4.39E-03
3.99E-03
1.90E-03
1.80E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-63
-------
Table A.64 Sensitivity Analysis for HF Alkylation Off-Site Landfill/Benzene - Municipal Areas, 30 Year Active Life
Two Parameters
at High End
Base Case
TCLP & xwell
Infil & Xwell
Infil & TCLP
Area & TCLP
Area & Xwell
Ywell & TCLP
Ywell & Xwell
Ywell & Infil
Xwell & Wst. Cone
Area & Wst. Cone
Xwell & Wst Vol
Area & Infil
Xwell & Zwell
Area & Wst. Vol
Infil & Wst. Cone
Area & Ywell
TCLP & Wst Cone
Infil & Wst. Vol
TCLP & Wst. Vol
Ywell & Wst Cone
Ywell & Wst. Vol
Area & Zwell
TCLP & Zwell
Infil & Zwell
Wst. Vol & Wst. Cone
Ywell & Zwell
Wst Cone & Zwell
Wst. Vol & Zwell
Area
(m2)
60705
60705
60705
60705
420888
420888
60705
60705
60705
60705
420888
60705
420888
60705
420888
60705
420888
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
57371.3
36813.6
36813.6
57371.3
36813.6
36813.6
36813.6
57371.3
57371.3
36813.6
57371.3
36813.6
36813.6
36813.6
57371.3
36813.6
36813.6
57371.3
TCLP
(mg/L)
0.076
0.18
0.076
0.18
0.18
0.076
0.18
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.18
0.076
0.18
0.076
0.076
0.076
0.18
0.076
0.076
0.076
0.076
0.076
Wst Cone
(mg/kg)
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
14
14
4.3
4.3
4.3
4.3
14
4.3
14
4.3
4.3
14
4.3
4.3
4.3
4.3
14
4.3
14
4.3
Cw/CI
(L/kg)
56.58
23.89
56.58
23.89
23.89
56.58
23.89
56.58
56.58
184.21
184.21
56.58
56.58
56.58
56.58
184.21
56.58
77.78
56.58
23.89
184.21
56.58
56.58
23.89
56.58
184.21
56.58
184.21
56.58
Wst. Den
(g/cm3)
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
Infil
(m/yr)
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
X-well
(m)
430
102
102
430
430
102
430
102
430
102
430
102
430
102
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
117.75
238.82
217.62
0.00
0.00
0.00
93.79
238.82
93.79
238.82
93.79
238.82
117.75
0.00
117.75
117.75
117.75
0.00
0.00
238.82
117.75
117.75
117.75
0.00
117.75
117.75
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
6.42E-04
2.84E-03
4.22E-03
6.81 E-03
3.64E-02
2.30E-02
6.82E-04
2.79E-04
1 .27E-03
1 .45E-03
3.02E-02
1 .48E-03
3.98E-02
1 .42E-03
2.43E-02
6.35E-03
2.26E-02
3.18E-03
4.31 E-03
2.90E-03
6.74E-04
6.11E-04
8.69E-03
2.05E-03
3.88E-03
1 .71 E-03
2.73E-04
1 .74E-03
1 .54E-03
Rank
15
11
8
2
5
24
27
23
21
3
20
1
22
4
9
6
13
10
14
25
26
7
16
12
18
28
17
19
1998
9-year Avg.
Cone. (mg/L)
9.91 E-03
6.36E-02
5.44E-02
4.62E-02
3.90E-02
3.90E-02
3.87E-02
3.15E-02
3.11E-02
3.00E-02
2.95E-02
2.89E-02
2.76E-02
2.63E-02
2.59E-02
2.44E-02
2.41 E-02
2.39E-02
2.36E-02
2.26E-02
1 .84E-02
1 .80E-02
1 .40E-02
1 .07E-02
1 .05E-02
1 .03E-02
8.67E-03
5.07E-03
4.96E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A-64
-------
APPENDIX B
EXPOSURE DURATION SENSITIVITY
A-65
-------
Table B.1 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/ Benzene - Industrial Areas -
Including Exposure Duration as a Parameter
Two Parameters
at High End
Base Case
Infil&Xwell
TCLP & xwell
Ywell & Xwell
Ywell & TCLP
Xwell & Wst. Cone
Area & Wst. Vol
Ywell & Infil
Xwell & Wst Vol
Xwell & Zwell
Ywell & Wst. Vol
Ywell & Wst Cone
TCLP & Wst. Vol
Area & Xwell
Infil & Wst. Vol
Area & Wst. Cone
Infil & TCLP
Infil & Wst. Cone
TCLP & Wst Cone
Exposure & Y-well
Area & Ywell
Area & TCLP
Area & Infil
Wst. Vol & Wst. Cone
Ywell & Zwell
Exposure & Wst. Vol.
Exposure & TCLP
Exposure & Wst. Cone.
Exposure & Area
TCLP & Zwell
Infil & Zwell
Area & Zwell
Exposure & X-well
Wst. Vol & Zwell
Wst Cone & Zwell
Exposure & Infil
Exposure & Z-well
Area
(m2)
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
20200
162000
20200
162000
20200
20200
20200
20200
162000
162000
162000
20200
20200
20200
20200
20200
162000
20200
20200
162000
20200
20200
20200
20200
20200
Depth
(m)
2,6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2214
2214
2214
2214
2214
2214
12500
2214
12500
2214
12500
2214
12500
2214
12500
2214
2214
2214
2214
2214
2214
2214
2214
12500
2214
12500
2214
2214
2214
2214
2214
2214
2214
12500
2214
2214
2214
TCLP
(mg/L)
1.49
1.49
4.2
1.49
4.2
1.49
1.49
1.49
1.49
1.49
1.49
1.49
4.2
1.49
1.49
1.49
4.2
1.49
4.2
1.49
1.49
4.2
1.49
1.49
1.49
1.49
4.2
1.49
1.49
4.2
1.49
1.49
1.49
1.49
1.49
1.49
1.49
Wst Cone
(mg/kg)
43.73
43.73
43.73
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
100
43.73
43.73
43.73
100
43.73
100
100
43.73
43.73
43.73
43.73
100
43.73
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
43.73
100
43.73
43.73
Cw/CI
(L/kg)
29.35
29.35
10.41
29.35
10.41
67.11
29.349
29.35
29.349
29.35
29.349
67.11
10.412
29.35
29.349
67.11
10.41
67.11
23.81
29.35
29.35
10.41
29.35
67.11
29.35
29.35
10.41
67.11
29.35
10.41
29.35
29.35
29.35
29.35
67.11
29.35
29.35
Infil
(m/yr)
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
102
102
430
102
430
430
102
102
430
430
430
102
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
102
430
430
430
430
Y- Well
(m)
85.91
60.76
60.76
0.00
0.00
60.76
165.01
0.00
60.76
60.76
0.00
0.00
85.91
142.35
85.91
165.01
85.91
85.91
85.91
0.00
0.00
165.01
165.01
85.91
0.00
85.91
85.91
85.91
165.01
85.91
85.91
165.01
60.76
85.91
85.91
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
.3
.3
.3
6.5
.3
.3
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
7.33E-02
6.40E-02
7.69E-02
1.23E-01
2.53E-02
2.26E-01
1.15E-01
2.49E-02
3.65E-02
4.98E-02
5.09E-02
3.20E-02
1.15E-01
3.11E-02
1.25E-01
6.45E-02
3.08E-02
3.12E-02
NA
6.66E-02
6.35E-02
5.46E-02
1.15E-02
2.25E-02
NA
NA
NA
NA
1.18E-02
1.15E-02
2.61 E-02
NA
4.79E-03
4.86E-03
NA
NA
Rank
7
10
6
3
21
1
4
22
15
14
13
16
5
18
2
9
19
17
NA
8
11
12
26
23
NA
NA
NA
NA
24
25
20
NA
28
27
NA
NA
1998
9-year Avg.
Cone. (mg/L]
5.07E-02
3.93E-01
3.37E-01
2.61 E-01
2.55E-01
2.35E-01
2.30E-01
2.23E-01
2.20E-01
2.18E-01
1.97E-01
1.78E-01
1.70E-01
1.68E-01
1.66E-01
1.38E-01
1.34E-01
1.34E-01
1.32E-01
1.09E-01
8.77E-02
7.69E-02
7.47E-02
7.31 E-02
7.13E-02
5.84E-02
5.54E-02
5.20E-02
5.06E-02
4.29E-02
4.26E-02
3.80E-02
3.80E-02
3.29E-02
2.99E-02
2.97E-02
1 .84E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
B-l
-------
Table B.2 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/ Benzene - Municipal Landfills - Including Exposure Duration as a Parameter
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Xwell & Wst. Cone
TCLP & xwell
TCLP & Wst. Vol
Infil & Xwell
Infil & Wst. Vol
Ywell & Wst. Vol
Ywell & Xwell
Xwell & Zwell
Ywell & Wst Cone
Area & Wst. Vol
Infil & Wst. Cone
TCLP & Wst Cone
Ywell & TCLP
Wst. Vol & Wst. Cone
Ywell & Infil
Exposure & Wst. Vol.
Exposure & X-well
Infil & TCLP
Area & Wst. Cone
Exposure & Wst. Cone.
Exposure & Y-well
Wst. Vol & Zwell
Area & Xwell
Ywell & Zwell
Wst Cone & Zwell
Exposure & TCLP
Infil & Zwell
TCLP & Zwell
Exposure & Infil
Area & Ywell
Area & TCLP
Area & Infil
Area & Zwell
Exposure & Area
Exposure & Z-well
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
420888
420888
420888
420888
420888
60705
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2214
12500
2214
2214
12500
2214
12500
12500
2214
2214
2214
12500
2214
2214
2214
12500
2214
12500
2214
2214
2214
2214
2214
12500
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
TCLP
(mg/L)
1.49
1.49
1.49
4.2
4.2
1.49
1.49
1.49
1.49
1.49
1.49
1.49
1.49
4.2
4.2
1.49
1.49
1.49
1.49
4.2
1.49
1.49
1.49
1.49
1.49
1.49
1.49
4.2
1.49
4.2
1.49
1.49
4.2
1.49
1.49
1.49
1.49
Wst Cone
(mg/kg)
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
43.73
43.73
100
43.73
100
100
43.73
100
43.73
43.73
43.73
43.73
100
100
43.73
43.73
43.73
43.73
100
43.73
43.73
43.73
43.73
43.73
43.73
43.73
43.73
43.73
43.73
Cw/CI
(L/kg)
29.35
29.349
67.11
10.41
10.412
29.35
29.349
29.349
29.35
29.35
67.11
29.349
67.11
23.81
10.41
67.11
29.35
29.35
29.35
10.41
67.11
67.11
29.35
29.35
29.35
29.35
67.11
10.41
29.35
10.41
29.35
29.35
10.41
29.35
29.35
29.35
29.35
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
X-well
(m)
430
102
102
102
430
102
430
430
102
102
430
430
430
430
430
430
430
430
102
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
93.79
117.75
93.79
117.75
0.00
0.00
93.79
0.00
238.82
117.75
117.75
0.00
117.75
0.00
117.75
93.79
117.75
238.82
117.75
0.00
117.75
217.62
0.00
117.75
117.75
117.75
117.75
117.75
0.00
238.82
238.82
238.82
238.82
117.75
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
1.3
6.5
1.3
1.3
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
2.49E-02
2.53E-02
6.40E-02
3.20E-02
7.33E-02
3.11E-02
4.98E-02
7.69E-02
3.65E-02
5.09E-02
2.26E-01
3.08E-02
3.12E-02
1.23E-01
1.15E-02
1.15E-01
NA
NA
6.45E-02
1.25E-01
NA
NA
4.79E-03
1.15E-01
2.25E-02
4.86E-03
NA
1.15E-02
1.18E-02
NA
6.66E-02
6.35E-02
5.46E-02
2.61 E-02
NA
NA
Rank
22
21
10
16
7
18
14
6
15
13
1
19
17
3
26
4
NA
NA
9
2
NA
NA
28
5
23
27
NA
25
24
NA
8
11
12
20
NA
NA
1998
9-year Avg.
Cone. (mg/L)
7.63E-02
4.59E-01
3.59E-01
3.29E-01
3.10E-01
3.00E-01
2.97E-01
2.74E-01
2.66E-01
2.26E-01
2.08E-01
1.92E-01
1.92E-01
1.88E-01
1.76E-01
1.75E-01
1.49E-01
1.43E-01
1.40E-01
1.17E-01
9.20E-02
8.64E-02
8.55E-02
7.59E-02
7.48E-02
6.73E-02
5.78E-02
5.29E-02
5.04E-02
4.93E-02
4.74E-02
4.36E-02
4.25E-02
3.39E-02
2.57E-02
2.42E-02
2.36E-02
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
B-2
-------
Table B.3 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/Arsenic - Industrial Areas —
Including Exposure Duration as a Parameter
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Infil & Xwell
Wst. Vol & Wst. Cone
Infil &Wst. Vol
Xwell & Wst. Cone
Ywell & Xwell
Xwell & Zwell
TCLP & Wst. Vol
Exposure & Wst. Vol.
TCLP & xwell
Exposure & X-well
Ywell & Wst Cone
Area & Wst. Vol
Ywell & Infil
Ywell & TCLP
Exposure & Y-well
Wst. Vol & Zwell
Infil & Wst. Cone
TCLP & Wst Cone
Exposure & Wst. Cone.
Area & Xwell
Ywell & Zwell
Infil & TCLP
Exposure & Infil
Exposure & TCLP
Area & Wst. Cone
Wst Cone & Zwell
Area & Ywell
Area & Infil
Infil & Zwell
Area & TCLP
Exposure & Area
TCLP & Zwell
Exposure & Z-well
Area & Zwell
Area
(m2)
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
162000
20200
162000
162000
20200
162000
162000
20200
20200
162000
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2214
12500
12500
2214
12500
12500
2214
2214
2214
12500
12500
2214
2214
2214
12500
2214
2214
2214
12500
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
TCLP
(mg/L)
13.71
13.71
13.71
13.71
13.71
13.71
13.71
13.71
13.71
34
13.71
34
13.71
13.71
13.71
13.71
34
13.71
13.71
13.71
34
13.71
13.71
13.71
34
13.71
34
13.71
13.71
13.71
13.71
13.71
34
13.71
34
13.71
13.71
Wst Cone
(mg/kg)
493.3
493.3
493.3
493.3
730
493.3
730
493.3
493.3
493.3
493.3
493.3
493.3
730
493.3
493.3
493.3
493.3
493.3
730
730
730
493.3
493.3
493.3
493.3
493.3
730
730
493.3
493.3
493.3
493.3
493.3
493.3
493.3
493.3
Cw/CI
(L/kg)
35.98
35.981
35.981
35.98
53.25
35.981
53.25
35.98
35.98
14.5088
35.98
14.51
35.98
53.25
35.981
35.98
14.51
35.98
35.98
53.25
21.47
53.25
35.98
35.98
14.51
35.98
14.51
53.25
53.25
35.98
35.98
35.98
14.51
35.98
14.51
35.98
35.98
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
X-well
(m)
430
102
430
102
430
430
102
102
102
430
430
102
102
430
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
0.00
60.76
85.91
85.91
60.76
0.00
60.76
85.91
85.91
60.76
60.76
0.00
165.01
0.00
0.00
0.00
85.91
85.91
85.91
85.91
142.35
0.00
85.91
85.91
85.91
165.01
85.91
0.00
165.01
85.91
165.01
165.01
85.91
85.91
165.01
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
1.3
6.5
6.5
1.3
6.5
6.5
1.3
1.3
6.5
1997
9-year Avg.
Cone. (mg/L)
1.17E-02
1.14E-01
2.04E-01
6.62E-02
5.72E-02
7.63E-02
4.47E-02
9.95E-02
4.80E-02
6.00E-02
NA
3.29E-02
NA
7.49E-02
2.73E-02
6.71 E-02
5.38E-02
NA
1.96E-02
2.34E-02
1.76E-02
NA
9.76E-03
2.45E-02
1.61 E-02
NA
NA
7.16E-03
7.17E-03
5.25E-03
4.95E-03
6.66E-03
4.84E-03
NA
5.15E-03
NA
2.11E-03
Rank
2
1
7
9
4
12
3
11
8
NA
13
NA
5
14
6
10
NA
17
16
18
NA
20
15
19
NA
NA
22
21
24
26
23
27
NA
25
NA
28
1998
9-year Avg.
Cone. (mg/L)
1.02E-02
2.61E-01
1.64E-01
9.08E-02
8.21 E-02
7.20E-02
7.06E-02
6.77E-02
5.88E-02
5.76E-02
5.66E-02
4.79E-02
4.78E-02
4.38E-02
3.26E-02
3.12E-02
2.97E-02
2.96E-02
2.78E-02
1.90E-02
1.51 E-02
1.51 E-02
1.50E-02
1.49E-02
1.28E-02
1.28E-02
1.02E-02
8.54E-03
7.43E-03
7.01 E-03
6.46E-03
5.96E-03
5.77E-03
5.77E-03
5.03E-03
5.02E-03
3.10E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
B-3
-------
Table B.4 Sensitivity Analysis for Hydrorefining Off-site Landfill Scenario/Arsenic -
Including Exposure Duration as a Parameter
Municipal Areas —
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Wst. Vol & Wst. Cone
Infil & Wst. Vol
Xwell & Wst. Cone
TCLP & Wst. Vol
Exposure & Wst. Vol.
Infil & Xwell
Ywell & Xwell
TCLP & xwell
Exposure & X-well
Xwell & Zwell
Wst. Vol & Zwell
Ywell & Wst Cone
Area & Wst. Vol
Ywell&TCLP
Exposure & Y-well
Infil & Wst. Cone
Ywell & Infil
TCLP & Wst Cone
Exposure & Wst. Cone.
Exposure & Infil
Infil & TCLP
Expousre & TCLP
Ywell & Zwell
Wst Cone & Zwell
Area & Xwell
Infil & Zwell
Area & Wst. Cone
TCLP & Zwell
Exposure & Z-well
Area & Ywell
Area & TCLP
Exposure & Area
Area & Infil
Area & Zwell
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
60705
420888
60705
60705
420888
420888
420888
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
2214
12500
12500
12500
12500
2214
12500
12500
2214
2214
2214
2214
2214
12500
2214
12500
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
2214
TCLP
(mg/L)
13.71
13.71
13.71
13.71
13.71
13.71
34
13.71
13.71
13.71
34
13.71
13.71
13.71
13.71
13.71
34
13.71
13.71
13.71
34
13.71
13.71
34
34
13.71
13.71
13.71
13.71
13.71
34
13.71
13.71
34
13.71
13.71
13.71
Wst Cone
(mg/kg)
493.3
493.3
493.3
730
493.3
730
493.3
493.3
493.3
493.3
493.3
493.3
493.3
493.3
730
493.3
493.3
493.3
730
493.3
730
730
493.3
493.3
493.3
493.3
730
493.3
493.3
730
493.3
493.3
493.3
493.3
493.3
493.3
493.3
Cw/CI
(L/kg)
35.98
35.981
35.981
53.25
35.981
53.25
14.5088
35.98
35.98
35.98
14.51
35.98
35.98
35.98
53.25
35.981
14.51
35.98
53.25
35.98
21.47
53.25
35.98
14.51
14.51
35.98
53.25
35.98
35.98
53.25
14.51
35.98
35.98
14.51
35.98
35.98
35.98
Infil
(m/yr)
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
X-well
(m)
430
102
430
430
430
102
430
430
102
102
102
102
102
430
430
430
430
430
430
430
430
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
0.00
117.75
117.75
93.79
117.75
117.75
93.79
0.00
93.79
93.79
93.79
117.75
0.00
238.82
0.00
0.00
117.75
0.00
117.75
117.75
117.75
117.75
117.75
0.00
117.75
217.62
117.75
238.82
117.75
117.75
0.00
238.82
238.82
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
1.3
1.3
6.5
6.5
6.5
6.5
6.5
1997
9-year Avg.
Cone. (mg/L)
1.17E-02
1.14E-01
2.04E-01
5.72E-02
7.63E-02
4.47E-02
6.00E-02
NA
6.62E-02
9.95E-02
3.29E-02
NA
4.80E-02
1.96E-02
7.49E-02
2.73E-02
5.38E-02
NA
2.34E-02
6.71 E-02
1.76E-02
NA
NA
1.61 E-02
NA
2.45E-02
7.17E-03
9.76E-03
6.66E-03
7.16E-03
5.15E-03
NA
5.25E-03
4.84E-03
NA
4.95E-03
2.11E-03
Rank
2
1
9
4
12
8
NA
7
3
13
NA
11
17
5
14
10
NA
16
6
18
NA
NA
19
NA
15
21
20
23
22
25
NA
24
27
NA
26
28
1998
9-year Avg.
Cone. (mg/L)
8.24E-03
1.77E-01
8.27E-02
6.86E-02
5.49E-02
4.65E-02
4.65E-02
4.64E-02
4.20E-02
3.42E-02
3.15E-02
3.14E-02
3.02E-02
2.35E-02
2.17E-02
1.75E-02
1.47E-02
1.46E-02
1.44E-02
1.42E-02
1.22E-02
1.22E-02
9.76E-03
9.74E-03
8.24E-03
7.40E-03
6.19E-03
5.74E-03
4.82E-03
4.58E-03
4.18E-03
4.18E-03
3.21 E-03
3.10E-03
3.10E-03
2.91 E-03
1.92E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
B-4
-------
Table B.5 Sensitivity Analysis for Unleaded Gasoline Tank Sludge Off-site Landfill Scenario/ Benzene — Industrial Areas -
Including Exposure Duration as a Parameter
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Infil &Wst. Vol
Area & Wst. Vol
Xwell & Wst. Cone
Infil & Xwell
TCLP & Wst. Vol
Ywell & Xwell
Ywell & Wst Cone
Xwell & Zwell
TCLP&xwell
Wst. Vol & Wst. Cone
Ywell &TCLP
Ywell & Infil
Exposure & Wst. Vol.
Infil & Wst. Cone
TCLP & Wst Cone
Exposure & X-well
Area & Xwell
Wst. Vol & Zwell
Exposure & Y-well
Area & Wst. Cone
Ywell & Zwell
Infil & TCLP
Exposure & Wst. Cone.
Area & Ywell
Wst Cone & Zwell
Area & TCLP
Area & Infil
Infil & Zwell
Exposure & TCLP
TCLP & Zwell
Exposure & Infil
Exposure & Area
Area & Zwell
Exposure & Z-well
Area
(m2)
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
162000
20200
20200
20200
162000
20200
162000
162000
20200
20200
20200
20200
162000
162000
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
133.92
1557.85
1557.85
1557.85
1557.85
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
1557.85
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
TCLP
(mg/L)
0.75
0.75
0.75
0.75
0.75
0.75
0.75
1.6
0.75
0.75
0.75
1.6
0.75
1.6
0.75
0.75
0.75
1.6
0.75
0.75
0.75
0.75
0.75
0.75
1.6
0.75
0.75
0.75
1.6
0.75
0.75
1.6
1.6
0.75
0.75
0.75
0.75
Wst Cone
(mg/kg)
51.9
51.9
51.9
51.9
51.9
110
51.9
51.9
51.9
110
51.9
51.9
110
51.9
51.9
51.9
110
110
51.9
51.9
51.9
51.9
110
51.9
51.9
110
51.9
110
51.9
51.9
51.9
51.9
51.9
51.9
51.9
51.9
51.9
Cw/CI
(L/kg)
69.20
69.2
69.2
69.2
69.2
146.67
69.20
32.438
69.20
146.67
69.20
32.44
146.67
32.44
69.20
69.20
146.67
68.75
69.20
69.20
69.20
69.20
146.67
69.20
32.44
146.67
69.20
146.67
32.44
69.20
69.20
32.44
32.44
69.20
69.20
69.20
69.20
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.46
0.17
0.17
0.17
X-well
(m)
430
102
430
430
430
102
102
430
102
430
102
102
430
430
430
430
430
430
102
102
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
60.76
0.00
85.91
165.01
60.76
60.76
85.91
0.00
0.00
60.76
60.76
85.91
0.00
0.00
85.91
85.91
85.91
60.76
142.35
85.91
0.00
165.01
0.00
85.91
85.91
0.00
85.91
165.01
165.01
85.91
85.91
85.91
85.91
165.01
165.01
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
1.3
6.5
6.5
6.5
1.3
6.5
6.5
1.3
6.5
1.3
6.5
6.5
6.5
1.3
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
2.49E-02
4.98E-02
3.11E-02
2.26E-01
2.53E-02
7.33E-02
3.20E-02
7.69E-02
5.09E-02
3.65E-02
6.40E-02
1.15E-02
1.23E-01
1.15E-01
NA
3.08E-02
3.12E-02
NA
1.15E-01
4.79E-03
NA
1.25E-01
2.25E-02
6.45E-02
NA
6.66E-02
4.86E-03
6.35E-02
5.46E-02
1.15E-02
NA
1.18E-02
NA
NA
2.61 E-02
NA
Rank
22
14
18
1
21
7
16
6
13
15
10
26
3
4
NA
19
17
NA
5
28
NA
2
23
9
NA
8
27
11
12
25
NA
24
NA
NA
20
NA
1998
9-year Avg.
Cone. (mg/L)
9.40E-03
1.08E-01
8.75E-02
6.38E-02
6.17E-02
6.01 E-02
5.58E-02
5.27E-02
5.23E-02
4.55E-02
4.42E-02
4.18E-02
3.43E-02
3.00E-02
2.92E-02
2.52E-02
2.39E-02
1.99E-02
1.77E-02
1.53E-02
1.47E-02
1.45E-02
1.35E-02
1.34E-02
1.27E-02
9.84E-03
7.82E-03
7.64E-03
6.49E-03
6.33E-03
5.59E-03
5.22E-03
5.05E-03
5.02E-03
3.52E-03
3.41 E-03
2.44E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
B-5
-------
Table B.6 Sensitivity Analysis for Unleaded Gasoline Tank Sludge Off-site Landfill Scenario/ Benzene -
Including Exposure Duration as a Parameter
Municipal Areas •
Two Parameters
at High End
Base Case
Xwell & Wst Vol
Ywell & Wst. Vol
Infil &Wst. Vol
TCLP & Wst. Vol
Wst. Vol & Wst. Cone
Xwell & Wst. Cone
Area & Wst. Vol
Exposure & Wst. Vol.
Ywell & Xwell
Ywell & Wst Cone
TCLP & xwell
Infil & Xwell
Xwell & Zwell
Wst. Vol & Zwell
Infil & Wst. Cone
TCLP & Wst Cone
Ywell & TCLP
Ywell & Infil
Exposure & X-well
Infil & TCLP
Exposure & Wst. Cone.
Wst Cone & Zwell
Exposure & Y-well
Ywell & Zwell
Area & Wst. Cone
Area & Xwell
Infil & Zwell
Exposure & TCLP
TCLP & Zwell
Exposure & Infil
Area & Ywell
Area & TCLP
Area & Infil
Exposure &Z-well
Area & Zwell
Exposure & Area
Area
(m2)
60705
60705
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
60705
420888
420888
60705
60705
60705
60705
420888
420888
420888
60705
420888
420888
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
133.92
1557.85
1557.85
1557.85
1557.85
1557.85
133.92
1557.85
1557.85
133.92
133.92
133.92
133.92
133.92
1557.85
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
133.92
TCLP
(mg/L)
0.75
0.75
0.75
0.75
1.6
0.75
0.75
0.75
0.75
0.75
0.75
1.6
0.75
0.75
0.75
0.75
1.6
1.6
0.75
0.75
1.6
0.75
0.75
0.75
0.75
0.75
0.75
0.75
1.6
1.6
0.75
0.75
1.6
0.75
0.75
0.75
0.75
Wst Cone
(mg/kg)
51.9
51.9
51.9
51.9
51.9
110
110
51.9
51.9
51.9
110
51.9
51.9
51.9
51.9
110
110
51.9
51.9
51.9
51.9
110
110
51.9
51.9
110
51.9
51.9
51.9
51.9
51.9
51.9
51.9
51.9
51.9
51.9
51.9
Cw/CI
(L/kg)
69.20
69.2
69.2
69.2
32.438
146.67
146.67
69.2
69.20
69.20
146.67
32.44
69.20
69.20
69.20
146.67
68.75
32.44
69.20
69.20
32.44
146.67
146.67
69.20
69.20
146.67
69.20
69.20
32.44
32.44
69.20
69.20
32.44
69.20
69.20
69.20
69.20
Wst. Den
(g/cm3)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
X-well
(m)
430
102
430
430
430
430
102
430
430
102
430
102
102
102
430
430
430
430
430
102
430
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
0.00
117.75
117.75
117.75
93.79
238.82
117.75
0.00
0.00
93.79
93.79
93.79
117.75
117.75
117.75
0.00
0.00
93.79
117.75
117.75
117.75
0.00
0.00
238.82
217.62
117.75
117.75
117.75
117.75
0.00
238.82
238.82
117.75
238.82
238.82
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
1.3
6.5
6.5
1.3
6.5
1.3
6.5
6.5
6.5
6.5
1.3
6.5
6.5
1997
9-year Avg.
Cone. (mg/L)
3.93E-03
2.49E-02
4.98E-02
3.11E-02
3.20E-02
1.15E-02
2.53E-02
2.26E-01
NA
7.69E-02
5.09E-02
6.40E-02
7.33E-02
3.65E-02
4.79E-03
3.08E-02
3.12E-02
1.23E-01
1.15E-01
NA
6.45E-02
NA
4.86E-03
NA
2.25E-02
1.25E-01
1.15E-01
1.15E-02
NA
1.18E-02
NA
6.66E-02
6.35E-02
5.46E-02
NA
2.61 E-02
NA
Rank
22
14
18
16
26
21
1
NA
6
13
10
7
15
28
19
17
3
4
NA
9
NA
27
NA
23
2
5
25
NA
24
NA
8
11
12
NA
20
NA
1998
9-year Avg.
Cone. (mg/L)
8.70E-03
1.70E-01
9.76E-02
8.67E-02
7.71 E-02
7.17E-02
5.84E-02
3.96E-02
3.87E-02
3.22E-02
3.12E-02
3.02E-02
2.86E-02
2.76E-02
2. 71 E-02
2.06E-02
1.85E-02
1.58E-02
1.39E-02
1.30E-02
9.91E-03
9.39E-03
8.75E-03
7.93E-03
7.73E-03
7.47E-03
6.29E-03
4.69E-03
4.48E-03
4.45E-03
4.01 E-03
3.67E-03
3.55E-03
2.83E-03
2.21 E-03
2.16E-03
2.03E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
-------
Table B.7 Sensitivity Analysis for HF Alkylation Off-Site Landfill/Benzene - Industrial Landfills - Including Exposure Duration as a Parameter
Two Parameters
at High End
Base Case
Area & Xwell
Area & TCLP
Infil & Xwell
Area & Infil
TCLP & xwell
Ywell&TCLP
Area & Ywell
Infil & TCLP
Ywell & Infil
Area & Wst. Cone
Area & Wst. Vol
Ywell & Xwell
Exposure & Area
Xwell & Zwell
Xwell & Wst. Cone
Xwell & Wst Vol
Ywell & Wst. Vol
Ywell & Wst Cone
Exposure & X-well
Infil & Wst. Cone
Infil & Wst. Vol
Area & Zwell
TCLP & Wst. Vol
TCLP & Wst Cone
Exposure & Y-well
Exposure & Infil
Exposure & TCLP
Ywell & Zwell
Infil & Zwell
TCLP & Zwell
Wst. Vol & Wst. Cone
Exposure & Wst. Cone.
Exposure & Wst. Vol.
Wst. Vol & Zwell
Wst Cone & Zwell
Exposure & Z-well
Area
(m2)
20200
162000
162000
20200
162000
20200
20200
162000
20200
20200
162000
162000
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
162000
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
20200
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst.
Quant.
(MT)
28960
28960
28960
28960
28960
28960
28960
28960
28960
28960
28960
45132
28960
28960
28960
28960
45132
45132
28960
28960
28960
45132
28960
45132
28960
28960
28960
28960
28960
28960
28960
45132
28960
45132
45132
28960
28960
Wst. Vol
(m3)
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
57371.3
36813.6
36813.6
36813.6
36813.6
57371.3
57371.3
36813.6
36813.6
36813.6
57371.3
36813.6
57371.3
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
57371.3
36813.6
57371.3
57371.3
36813.6
36813.6
TCLP
(mg/L)
0.076
0.076
0.18
0.076
0.076
0.18
0.18
0.076
0.18
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.18
0.18
0.076
0.076
0.18
0.076
0.076
0.18
0.076
0.076
0.076
0.076
0.076
0.076
Wst Cone
(mg/kg)
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
14
4.3
4.3
4.3
4.3
14
4.3
4.3
14
4.3
14
4.3
4.3
4.3
14
4.3
4.3
4.3
4.3
4.3
4.3
14
14
4.3
4.3
14
4.3
Cw/CI
(L/kg)
56.58
56.58
23.89
56.58
56.58
23.89
23.89
56.58
23.89
56.58
184.21
56.58
56.58
56.58
56.58
184.21
56.58
56.58
184.21
56.58
184.21
56.58
56.58
23.89
77.78
56.58
56.58
23.89
56.58
56.58
23.89
184.21
184.21
56.58
56.58
184.21
56.58
Infil
(m/yr)
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
X-well
(m)
430
102
430
102
430
102
430
430
430
430
430
430
102
430
102
102
102
430
430
102
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
85.91
142.35
165.01
60.76
165.01
60.76
0.00
0.00
85.91
0.00
165.01
165.01
0.00
165.01
60.76
60.76
60.76
0.00
0.00
60.76
85.91
85.91
165.01
85.91
85.91
0.00
85.91
85.91
0.00
85.91
85.91
85.91
85.91
85.91
85.91
85.91
85.91
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
1.3
6.5
6.5
6.5
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
6.42E-04
2.30E-02
3.64E-02
4.22E-03
3.98E-02
2.84E-03
6.82E-04
2.26E-02
6.81 E-03
1.27E-03
3.02E-02
2.43E-02
2.79E-04
NA
1.42E-03
1.45E-03
1.48E-03
6.11E-04
6.74E-04
NA
6.35E-03
4.31 E-03
8.69E-03
2.90E-03
3.18E-03
NA
NA
NA
2.73E-04
3.88E-03
2.05E-03
1.71 E-03
NA
NA
1.54E-03
1.74E-03
NA
Rank
5
2
11
1
15
24
6
8
23
3
4
27
NA
22
21
20
26
25
NA
9
10
7
14
13
NA
NA
NA
28
12
16
18
NA
NA
19
17
NA
1998
9-year Avg.
Cone. (mg/L)
4.00E-03
3.92E-02
3.78E-02
3.78E-02
3.19E-02
3.17E-02
2.62E-02
2.33E-02
2.28E-02
2.26E-02
2.12E-02
2.01 E-02
1.96E-02
1.65E-02
1.63E-02
1.36E-02
1.35E-02
1.13E-02
1.07E-02
1.06E-02
1.04E-02
1.03E-02
9.90E-03
9.32E-03
9.27E-03
8.78E-03
8.01 E-03
7.23E-03
5.59E-03
4.51 E-03
4.39E-03
3.99E-03
3.83E-03
3.33E-03
1.90E-03
1.80E-03
1.48E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
B-7
-------
Table B.8 Sensitivity Analysis for HF Alkylation Off-Site Landfill/Benzene - Municipal Landfills - Including Exposure Duration as a Parameter
Two Parameters
at High End
Base Case
TCLP&xwell
Infil & Xwell
Infil&TCLP
Area & TCLP
Area & Xwell
Ywell&TCLP
Ywell & Xwell
Ywell & Infil
Xwell & Wst. Cone
Area & Wst. Cone
Xwell & Wst Vol
Area & Infil
Xwell & Zwell
Area & Wst. Vol
Infil & Wst. Cone
Area & Ywell
TCLP & Wst Cone
Infil &Wst. Vol
Exposure & X-well
TCLP & Wst. Vol
Exposure & Area
Exposure & TCLP
Ywell & Wst Cone
Ywell & Wst. Vol
Exposure & Infil
Exposure & Y-well
Area & Zwell
TCLP & Zwell
Infil & Zwell
Wst. Vol & Wst. Cone
Ywell & Zwell
Exposure & Wst. Cone.
Exposure & Wst. Vol.
Wst Cone & Zwell
Wst. Vol & Zwell
Exposure &Z-well
Area
(m2)
60705
60705
60705
60705
420888
420888
60705
60705
60705
60705
420888
60705
420888
60705
420888
60705
420888
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
420888
60705
60705
60705
60705
60705
60705
60705
60705
60705
Depth
(m)
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Wst. Vol
(m3)
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
36813.6
57371.3
36813.6
36813.6
57371.3
36813.6
36813.6
36813.6
57371 .3
36813.6
57371.3
36813.6
36813.6
36813.6
57371 .3
36813.6
36813.6
36813.6
36813.6
36813.6
57371 .3
36813.6
36813.6
57371.3
36813.6
57371 .3
36813.6
TCLP
(mg/L)
0.076
0.18
0.076
0.18
0.18
0.076
0.18
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.18
0.076
0.076
0.18
0.076
0.18
0.076
0.076
0.076
0.076
0.076
0.18
0.076
0.076
0.076
0.076
0.076
0.076
0.076
0.076
Wst Cone
(mg/kg)
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
14
14
4.3
4.3
4.3
4.3
14
4.3
14
4.3
4.3
4.3
4.3
4.3
14
4.3
4.3
4.3
4.3
4.3
4.3
14
4.3
14
4.3
14
4.3
4.3
Cw/CI
(L/kg)
56.58
23.89
56.58
23.89
23.89
56.58
23.89
56.58
56.58
184.21
184.21
56.58
56.58
56.58
56.58
184.21
56.58
77.78
56.58
56.58
23.89
56.58
23.89
184.21
56.58
56.58
56.58
56.58
23.89
56.58
184.21
56.58
184.21
56.58
184.21
56.58
56.58
Infil
(m/yr)
0.17
0.17
0.46
0.46
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.46
0.17
0.17
0.17
0.17
0.17
0.17
0.17
X-well
(m)
430
102
102
430
430
102
430
102
430
102
430
102
430
102
430
430
430
430
430
102
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
430
Y- Well
(m)
117.75
93.79
93.79
117.75
238.82
217.62
0.00
0.00
0.00
93.79
238.82
93.79
238.82
93.79
238.82
117.75
0.00
117.75
117.75
93.79
117.75
238.82
117.75
0.00
0.00
117.75
0.00
238.82
117.75
117.75
117.75
0.00
117.75
117.75
117.75
117.75
117.75
Z-Well
(m)
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
1.3
1.3
6.5
1.3
6.5
6.5
1.3
1.3
1.3
1997
9-year Avg.
Cone. (mg/L)
6.42E-04
2.84E-03
4.22E-03
6.81 E-03
3.64E-02
2.30E-02
6.82E-04
2.79E-04
1.27E-03
1.45E-03
3.02E-02
1.48E-03
3.98E-02
1.42E-03
2.43E-02
6.35E-03
2.26E-02
3.18E-03
4.31 E-03
NA
2.90E-03
NA
NA
6.74E-04
6.11E-04
NA
NA
8.69E-03
2.05E-03
3.88E-03
1.71 E-03
2.73E-04
NA
NA
1.74E-03
1.54E-03
NA
Rank
15
11
8
2
5
24
27
23
21
3
20
1
22
4
9
6
13
10
NA
14
NA
NA
25
26
NA
NA
7
16
12
18
28
NA
NA
17
19
NA
1998
9-year Avg.
Cone. (mg/L)
9.91 E-03
6.36E-02
5.44E-02
4.62E-02
3.90E-02
3.90E-02
3.87E-02
3.15E-02
3.11E-02
3.00E-02
2.95E-02
2.89E-02
2.76E-02
2.63E-02
2.59E-02
2.44E-02
2.41E-02
2.39E-02
2.36E-02
2.35E-02
2.26E-02
1.90E-02
1.87E-02
1.84E-02
1.80E-02
1.73E-02
1.45E-02
1.40E-02
1.07E-02
1.05E-02
1.03E-02
8.67E-03
8.03E-03
8.02E-03
5.07E-03
4.96E-03
4.04E-03
Rank
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
B-8
-------
APPENDIX C
DETERMINISTIC DAF'S
-------
Table C.1 Comparison of DAFs for the Two High-End Parameter Analysis
(20-year Waste Volumes, Industrial Landfills)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst
Off-spec products and fines (1-param)
Off-spec products and fines (2-param)
Hydrorefining catalyst
Unleaded gasoline tank sediment
HFalkylation sludge
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
1997 NODA
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
1 .55E-02
1 .55E-02
1.71E-01
3.38E-01
2.11E-02
9.29E-05
3.85E-04
2.26E-01
2.04E-01
N/A
3.98E-02
DAF*
3.8
3.8
4.0
23.4
52.3
139.9
33.8
6.6
67.2
N/A
1.9
1998
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
1 .52E-02
1 .50E-02
1.57E-01
6.02E-01
2.24E-02
2.11E-04
6.39E-04
3.19E-01
1.77E-01
9.94E-02
3.73E-02
DAF*
3.9
3.9
4.3
13.1
49.0
61.8
20.3
4.7
77.5
7.5
2.0
* DAF = leachate concentration (TCLP)/Well Cone.
NA - Not Applicable. The two parameter high-end sensitivity analysis was not performed for this waste stream.
C-l
-------
Table C.2 Comparison of DAFs for the Two High-End Parameter Analysis
(20-year Waste Volumes, Municipal Landfills)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst
Off-spec products and fines (1-param)
Off-spec products and fines (2-param)
Hydrorefining catalyst
Unleaded gasoline tank sediment
HFalkylation sludge
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
1997 NODA
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
1 .55E-02
1 .55E-02
1.71E-01
3.38E-01
2.11E-02
9.29E-05
3.85E-04
2.26E-01
2.04E-01
N/A
3.98E-02
DAF*
3.8
3.8
4.0
23.4
52.3
139.9
33.8
6.6
67.2
N/A
1.9
1998
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.18
Max. 9-year Avg.
Well Cone.
2.15E-02
2.15E-02
2.38E-01
5.73E-01
1 .66E-02
1 .39E-04
6.96E-04
4.20E-01
1.18E-01
1.41E-01
6.06E-02
DAF*
2.8
2.8
2.9
13.8
66.1
93.7
18.7
3.6
116.0
5.3
3.0
* DAF = leachate concentration (TCLP)/Well Cone.
NA - Not Applicable. The two parameter high-end sensitivity analysis was not performed for this waste stream.
C-2
-------
Table C.3 Comparison of DAFs for the Two High-End Parameter Analysis
(30-year Waste Volumes, Industrial Landfills)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst
Off-spec products and fines (1-param)
Off-spec products and fines (2-param)
Hydrorefining catalyst
Unleaded gasoline tank sediment
HFalkylation sludge
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
1997 NODA
TCLP
0.059
0.059
0.679
39
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
1 .55E-02
1 .55E-02
1.71E-01
3.38E-01
2.11E-02
9.29E-05
3.85E-04
2.26E-01
2.04E-01
N/A
3.98E-02
DAF*
3.8
3.8
4.0
115.5
52.3
139.9
33.8
6.6
67.2
N/A
1.9
1998
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
1 .82E-02
1 .78E-02
1.91E-01
7.41 E-01
3.23E-02
2.91 E-04
7.02E-04
3.93E-01
2.61 E-01
1.08E-01
3.92E-02
DAF*
3.2
3.3
3.6
10.7
34.0
44.7
18.5
3.8
52.6
6.9
1.9
* DAF = leachate concentration (TCLP)/Well Cone.
NA - Not Applicable. The two parameter high-end sensitivity analysis was not performed for this waste stream.
C-3
-------
Table C.4 Comparison of DAFs for the Two High-End Parameter Analysis
(30-year Waste Volumes, Municipal Landfills)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst
Off-spec products and fines (1-param)
Off-spec products and fines (2-param)
Hydrorefining catalyst
Unleaded gasoline tank sediment
HFalkylation sludge
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
1997 NODA
TCLP
0.059
0.059
0.679
93
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
1 .55E-02
1 .55E-02
1.71E-01
3.38E-01
2.11E-02
9.29E-05
3.85E-04
2.26E-01
2.04E-01
N/A
3.98E-02
DAF*
3.8
3.8
4.0
275.5
52.3
139.9
33.8
6.6
67.2
N/A
1.9
1998
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.18
Max. 9-year Avg.
Well Cone.
2.21E-02
2.21E-02
2.39E-01
7.97E-01
2.41E-02
2.03E-04
8.56E-04
4.59E-01
1.77E-01
1.70E-01
6.36E-02
DAF*
2.7
2.7
2.8
9.9
45.6
64.0
15.2
3.2
77.5
4.4
2.8
* DAF = leachate concentration (TCLP)/Well Cone.
NA - Not Applicable. The two parameter high-end sensitivity analysis was not performed for this waste stream.
C-4
-------
Table C.5 Comparison of DAFs for the Central Tendency Scenario
(20-yr Waste Volume, Industrial Landfills)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil Tank Sludge
Hyd retreating Catalyst
Off-spec products and fines (1-param)
Off-spec products and fines (2-param)
Hydrorefining catalyst
Unleaded gasoline tank sludge
HFalkylation sludge
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
1997NODA
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
4.78E-04
4.77E-04
5.12E-03
3.96E-02
1 .92E-03
4.16E-06
4.16E-06
3.93E-03
1.17E-02
N/A
6.42E-04
DAF*
123.4
123.7
132.6
199.5
572.9
3125.0
3125.0
379.1
1171.8
N/A
118.4
1998
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
2.00E-03
1 .96E-03
2.11E-02
4.99E-02
1 .23E-03
1 .02E-05
1 .02E-05
4.35E-02
6.82E-03
6.69E-03
4.00E-03
DAF*
29.5
30.1
32.2
158.3
894.3
1274.5
1274.5
34.3
2010.3
112.1
19.0
* DAF = leachate concentration (TCLP)/Well Cone.
NA - Not Applicable. The two parameter high-end sensitivity analysis was not performed for this waste stream.
C-5
-------
Table C.6 Comparison of DAFs for the Central Tendency Scenario
(20-yr Waste Volume, Municipal Landfills)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil Tank Sludge
Hydrotreating Catalyst
Off-spec products and fines (1-param)
Off-spec products and fines (2-param)
Hydrorefining catalyst
Unleaded gasoline tank sludge
HFalkylation sludge
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
1997 NODA
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
4.78E-04
4.77E-04
5.12E-03
3.96E-02
1 .92E-03
4.16E-06
4.16E-06
3.93E-03
1.17E-02
N/A
6.42E-04
DAF*
123.4
123.7
132.6
199.5
572.9
3125.0
3125.0
379.1
1171.8
N/A
118.4
1998
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.18
Max. 9-year Avg.
Well Cone.
2.90E-03
2.79E-03
2.93E-02
4.26E-02
1 .09E-03
1.01E-05
1.01E-05
5.80E-02
5.50E-03
5.86E-03
9.65E-03
DAF*
20.3
21.1
23.2
185.4
1009.2
1287.1
1287.1
25.7
2492.7
128.0
18.7
* DAF = leachate concentration (TCLP)/Well Cone.
NA - Not Applicable. The two parameter high-end sensitivity analysis was not performed for this waste stream.
C-6
-------
Table C.7 Comparison of DAFs for the Central Tendency Scenario
(30-yr Waste Volume, Industrial Landfills)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil Tank Sludge
Hydrotreating Catalyst
Off-spec products and fines (1-param)
Off-spec products and fines (2-param)
Hydrorefining catalyst
Unleaded gasoline tank sludge
HFalkylation sludge
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
1997 NODA
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
4.78E-04
4.77E-04
5.12E-03
3.96E-02
1 .92E-03
4.16E-06
4.16E-06
3.93E-03
1.17E-02
N/A
6.42E-04
DAF*
123.4
123.7
132.6
199.5
572.9
3125.0
3125.0
379.1
1171.8
N/A
118.4
1998
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
2.27E-03
2.23E-03
2.43E-02
7.19E-02
1 .84E-03
1.31E-05
1.31E-05
5.07E-02
1 .02E-02
9.40E-03
4.00E-03
DAF*
26.0
26.5
27.9
109.9
597.8
992.4
992.4
29.4
1344.1
79.8
19.0
* DAF = leachate concentration (TCLP)/Well Cone.
NA - Not Applicable. The two parameter high-end sensitivity analysis was not performed for this waste stream.
C-7
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Table C.8 Comparison of DAFs for the Central Tendency Scenario
(30-yr Waste Volume, Municipal Landfills)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil Tank Sludge
Hydrotreating Catalyst
Off-spec products and fines (1-param)
Off-spec products and fines (2-param)
Hydrorefining catalyst
Unleaded gasoline tank sludge
HFalkylation sludge
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
1997 NODA
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.076
Max. 9-year Avg.
Well Cone.
4.78E-04
4.77E-04
5.12E-03
3.96E-02
1 .92E-03
4.16E-06
4.16E-06
3.93E-03
1.17E-02
N/A
6.42E-04
DAF*
123.4
123.7
132.6
199.5
572.9
3125.0
3125.0
379.1
1171.8
N/A
118.4
1998
TCLP
0.059
0.059
0.679
7.9
1.1
0.013
0.013
1.49
13.71
0.75
0.18
Max. 9-year Avg.
Well Cone.
3.74E-03
3.64E-03
3.80E-02
6.36E-02
1 .64E-03
1 .42E-05
1 .42E-05
7.63E-02
8.24E-03
8.70E-03
9.91 E-03
DAF*
15.8
16.2
17.9
124.2
670.7
915.5
915.5
19.5
1663.8
86.2
18.2
* DAF = leachate concentration (TCLP)/Well Cone.
NA - Not Applicable. The two parameter high-end sensitivity analysis was not performed for this waste stream.
C-8
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APPENDIX D
MONTE CARLO RECEPTOR WELL CONCENTRATIONS
-------
Table D.1 Summary of Receptor Well Concentrations for 1998 Monte Carlo Analyses
(30 Year Waste Volumes, Municipal Landfill Areas, Receptor Well Anywhere)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst 1
Off-spec products and fines 2
Off-spec products and fines 3
Hydrorefining catalyst 1
Unleaded gasoline tank sediment
HFalkylation sludge
Co-disposal with H/Cracking
Co-disposal without H/Cracking
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
Benzene
Arsenic
Benzene
Arsenic
HBN
Total
(mg/L)
6.23E-03
6.23E-03
6.23E-03
6.23E-03
3.00E-04
4.00E-04
4.00E-04
6.23E-03
3.00E-04
6.23E-03
6.23E-03
6.23E-03
3.00E-04
6.23E-03
3.00E-04
50-th
percentile
Well Cone.
(mg/l)
3.44E-07
9.47E-08
2.73E-07
1.13E-07
2.04E-13
O.OOE+00
O.OOE+00
3.94E-07
1.08E-09
1.76E-09
1.20E-07
6.30E-10
1.18E-23
5.00E-10
1.32E-23
90-th
percentile
Well Cone.
(mg/l)
5.31 E-03
2.58E-03
1.13E-02
1.44E-02
8.73E-04
1.42E-05
1.29E-05
1.87E-02
1.16E-02
2.64E-03
3.97E-03
1.81 E-03
5.77E-05
1.58E-03
6.02E-05
95-th
percentile
Well Cone.
(mg/l)
1.12E-02
6.38E-03
4.47E-02
6.90E-02
3.45E-03
1.36E-04
1.10E-04
4.91 E-02
4.38E-02
1.17E-02
9.58E-03
7.55E-03
2.53E-04
6.83E-03
2.64E-04
98-th
percentile
Well Cone.
(mg/l)
2.0E-02
1.4E-02
1.4E-01
3.1E-01
9.9E-03
7.7E-04
6.2E-04
2.1E-01
2.0E-01
5.1 E-02
1.9E-02
2.7E-02
9.2E-04
2.6E-02
9.4E-04
99-th
percentile
Well Cone.
(mg/l)
2.55E-02
1.95E-02
2.28E-01
7.62E-01
1.92E-02
1.77E-03
1.13E-03
5.15E-01
4.73E-01
1.12E-01
2.73E-02
6.22E-02
1.97E-03
5.32E-02
1.81 E-03
1. For hydrotreating and hydrorefining, all waste quantities, except those managed in Subtitle C landfills, were modeled including reclaimed waste.
2. The TCLP cone, was estimated and was assumed to represent mean or expected TCLP value and non-detect values of 0.05 mg/l were included in the analysis.
3. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value and non-detect values of 0.05 mg/l were excluded from the analysis.
D-l
-------
Table D.2 Summary of Receptor Well Concentrations for 1998 Monte Carlo Analyses
(30 Year Waste Volumes, Municipal Landfill Areas, Receptor Well within Plume)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst 1
Off-spec products and fines 2
Off-spec products and fines 3
Hydrorefining catalyst 1
Unleaded gasoline tank sediment
HFalkylation sludge
Co-disposal with H/Cracking
Co-disposal without H/Cracking
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
Benzene
Arsenic
Benzene
Arsenic
HBN
Total
(mg/L)
6.23E-03
6.23E-03
6.23E-03
6.23E-03
3.00E-04
4.00E-04
4.00E-04
6.23E-03
3.00E-04
6.23E-03
6.23E-03
6.23E-03
3.00E-04
6.23E-03
3.00E-04
50-th
percentile
Well Cone.
(mg/l)
3.10E-04
2.11E-04
6.01 E-04
9.43E-04
3.84E-05
2.99E-08
2.35E-08
1.31E-03
5.14E-04
1.85E-04
2.89E-04
9.24E-05
1.16E-06
8.25E-05
1.23E-06
90-th
percentile
Well Cone.
(mg/l)
7.96E-03
5.20E-03
3.47E-02
6.63E-02
2.79E-03
1.21 E-04
9.46E-05
4.49E-02
3.57E-02
1.24E-02
7.72E-03
6.48E-03
2.25E-04
5.41 E-03
2.34E-04
95-th
percentile
Well Cone.
(mg/l)
1.35E-02
9.36E-03
8.81 E-02
2.04E-01
6.88E-03
4.33E-04
3.40E-04
0.1107
1.09E-01
3.52E-02
1.30E-02
1.71 E-02
6.19E-04
1.36E-02
6.05E-04
98-th
percentile
Well Cone.
(mg/l)
2.03E-02
1.56E-02
0.2076
0.6707
1.64E-02
1.53E-03
9.75E-04
0.3985
0.3118
0.09226
2.35E-02
4.97E-02
1.87E-03
3.73E-02
1.96E-03
99-th
percentile
Well Cone.
(mg/l)
2.53E-02
2. 11 E-02
3.26E-01
1.29E+00
2.68E-02
2.72E-03
1.74E-03
6.48E-01
5.76E-01
1.54E-01
3.40E-02
9.70E-02
4.09E-03
6.83E-02
3.89E-03
1. For hydrotreating and hydrorefining, all waste quantities, except those managed in Subtitle C landfills, were modeled including reclaimed waste.
2. The TCLP cone, was estimated and was assumed to represent mean or expected TCLP value and non-detect values of 0.05 mg/l were included in the analysis.
3. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value and non-detect values of 0.05 mg/l were excluded from the analysis.
D-2
-------
Table D.3 Summary of Receptor Well Concentrations for 1998 TC Capped Monte Carlo Analyses
(30 Year Waste Volumes, Municipal Landfill Areas, Receptor Well Anywhere)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst 1
Off-spec products and fines 2
Off-spec products and fines 3
Hydrorefining catalyst 1
Unleaded gasoline tank sediment
HFalkylation sludge
Co-disposal with H/Cracking
Co-disposal without H/Cracking
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
Benzene
Arsenic
Benzene
Arsenic
HBN Total
(mg/L)
6.23E-03
6.23E-03
6.23E-03
6.23E-03
3.00E-04
4.00E-04
4.00E-04
6.23E-03
3.00E-04
6.23E-03
6.23E-03
6.23E-03
3.00E-04
6.23E-03
3.00E-04
50-th
percentile
Well Cone.
(mg/l)
NA
NA
4.68E-08
1 .73E-08
NA
NA
NA
3.51 E-07
1 .21 E-09
2.03E-09
NA
NA
NA
NA
NA
90-th
percentile
Well Cone.
(mg/l)
NA
NA
7.85E-03
8.91 E-03
NA
NA
NA
1 .53E-02
1.11E-02
2.45E-03
NA
NA
NA
NA
NA
95-th
percentile
Well Cone.
(mg/l)
NA
NA
3.21 E-02
3.35E-02
NA
NA
NA
3.88E-02
4.12E-02
1 .02E-02
NA
NA
NA
NA
NA
98-th
percentile
Well Cone.
(mg/l)
NA
NA
8.5E-02
8.5E-02
NA
NA
NA
7.5E-02
1 .8E-01
4.3E-02
NA
NA
NA
NA
NA
99-th
percentile
Well Cone.
(mg/l)
NA
NA
0.1247
0.1397
NA
NA
NA
0.1167
0.3879
8. 11 E-02
NA
NA
NA
NA
NA
1. For hydrotreating and hydrorefining, all waste quantities, except those managed in Subtitle C landfills, were modeled including reclaimed waste.
2. The TCLP cone, was estimated and was assumed to represent mean or expected TCLP value and non-detect values of 0.05 mg/l were included in the analysis.
3. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value and non-detect values of 0.05 mg/l were excluded from the analysis.
NA : Not applicable because TCLP values were below the TC Rule level or because TC values are not available for the constituent.
D-3
-------
Table D.4 Summary of Receptor Well Concentrations for 1998 TC Capped Monte Carlo Analyses
(30 Year Waste Volumes, Municipal Landfill Areas, Receptor Well within Plume)
Waste Stream
CSO sludge
Contingent CSO Sludge
Crude Oil tank sediment
Hydrotreating Catalyst 1
Off-spec products and fines 2
Off-spec products and fines 3
Hydrorefining catalyst 1
Unleaded gasoline tank sediment
HFalkylation sludge
Co-disposal with H/Cracking
Co-disposal without H/Cracking
Constituent
Benzene
Benzene
Benzene
Benzene
Arsenic
Benz(a)anthracene
Benz(a)anthracene
Benzene
Arsenic
Benzene
Benzene
Benzene
Arsenic
Benzene
Arsenic
HBN Total
(mg/L)
6.23E-03
6.23E-03
6.23E-03
6.23E-03
3.00E-04
4.00E-04
4.00E-04
6.23E-03
3.00E-04
6.23E-03
6.23E-03
6.23E-03
3.00E-04
6.23E-03
3.00E-04
50-th
percentile
Well Cone.
(mg/l)
NA
NA
4.7E-04
6.4E-04
NA
NA
NA
1.1E-03
5.1E-04
1 .4E-04
NA
NA
NA
NA
NA
90-th
percentile
Well Cone.
(mg/l)
NA
NA
2.34E-02
2.41 E-02
NA
NA
NA
2.86E-02
3.20E-02
9.32E-03
NA
NA
NA
NA
NA
95-th
percentile
Well Cone.
(mg/l)
NA
NA
5.43E-02
5.52E-02
NA
NA
NA
5.23E-02
9.55E-02
2.44E-02
NA
NA
NA
NA
NA
98-th
percentile
Well Cone.
(mg/l)
NA
NA
1.1E-01
1.1E-01
NA
NA
NA
9.8E-02
2.6E-01
5.6E-02
NA
NA
NA
NA
NA
99-th
percentile
Well Cone.
(mg/l)
NA
NA
1 .52E-01
1 .53E-01
NA
NA
NA
1 .43E-01
4.35E-01
8.65E-02
NA
NA
NA
NA
NA
1. For hydrotreating and hydrorefining, all waste quantities, except those managed in Subtitle C landfills, were modeled including reclaimed waste.
2. The TCLPconc. was estimated and was assumed to represent mean or expected TCLP value and non-detect values of 0.05 mg/l were included in the analysis.
3. The TCLP cone, was estimated and assumed to represent maximum or high-end TCLP value and non-detect values of 0.05 mg/l were excluded from the analysis.
NA : Not applicable because TCLP values were belowthe TC Rule level or because TC values are not available for the constituent.
D-4
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