Document rB6zOQoLJ92yJpBQB3Lo0k9yG
ABD00039228
POND 2 CLOSURE REPORT CONDEA Vista Company Aberdeen, Mississippi
January 1998 Woodward-Clyde Diamond Group
Woodward-Clyde Diamond Group 140 Cypress Station Drive Suite 140 Houston, Texas 77090
ABD00039229
CONTENTS
January 1998 Project No. 4041-01
Page i
1.0 INTRODUCTION................................................................................................................... 1
2.0 CLOSURE ACTIVITIES........................................................................................................2 2.1 Recycling of Recoverable PVC................................................................................... 2 2.1.1 Removal and Stockpiling of Previous Fill Dirt........................................... 2 2.1.2 Sale and Shipment of Off-specification PVC Resin....................................2 2.2 Characterization of Remaining Material.....................................................................2 2.2.1 Vibracore Sampling in Pond 2 (June 1996)...................................................2 2.2.2 Risk-based Target Clean-up Levels of DEHP............................................. 4 2.2.3 Characterization of Stockpiled Soils (April 1997)........................................ 6 2.2.4 TCLP Analysis of PVC Resin (for Metals and VOX) (May 1997)............. 7 2.3 Excavation of Remaining PVC Resin.........................................................................8 2.4 Confirmatory Sampling...............................................................................................9 2.4.1 Summary of Sampling and Analysis Plan..................................................... 9 2.4.2 Results.............................................................................................................. 9 2.5 Backfill of Excavation...............................................................................................11 2.6 Installation of Clay Cap.............................................................................................11 2.7 Topsoil Placement and Seeding................................................................................ 11 2.8 Stormwater Ditch Construction................................................................................ 11 2.9 Final Survey............................................................................................................... 12
3.0 SITE INSPECTION............................................................................................................... 13
4.0 POST-CLOSURE CARE...................................................................................................... 14
5.0 CLOSURE CERTIFICATION..............................................................................................15
6.0 REFERENCES.......................................................................................................................16
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Woodward-Clyde Diamond Group
Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6
ABD00039230
CONTENTS (CONTINUED)
January 1998 Project No. 4041 -01
Page ii
FIGURES
Site Map Vibracore Characterization Sample Locations Confirmatory Grab Sample Locations Confirmatory Sampling Results As-Built Grading Plan of Pond 2 Closure (showing slope and drainage features) As-Built Details of Closure (cross-section of unit)
Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7
TABLES
June 1996 Preliminary Waste Characterization Results - Metals & Phthalates June 1996 Preliminary Waste Characterization Results - Volatiles Risk-based Screening of Pond 2 Analytical Results April 1997 Stockpile Samples for Total Metals, Semivolatiles, and Volatiles May 7,1997, Bottom, Sidewall, and Stockpile Sample Results for TCLP Metals May 29,1997, Bottom Sludge Sample Results for TCLP Volatiles July 1997 Pond 2 Confirmatory Sampling Results for Bottom and Sides of Excavation
APPENDICES
Appendix A Analytical Data from Characterization Sampling Appendix B Analytical Data from Stockpile and TCLP Sampling Appendix C Analytical Data from Confirmatory Sampling Appendix D Geotechnical Analysis of Backfill and Cap Materials Appendix E Results of Field Compaction Tests Appendix F Daily Field Reports Appendix G Project Correspondence (DuPont/CONDEA Vista/MDEQ)
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Woodward-Clyde Diamond Group
ABD00039231
SECTION 1.0
ABD00039232
l.0 INTRODUCTION
January 1998 Project No. 4041-01
Page 1
The National Pollutant Discharge Elimination System (NPDES)-permitted wastewater treatment pond (Pond 2) was used as a settling pond by Conoco from 1973 to 1984 at CONDEA Vista Company, Aberdeen, Mississippi, Chemical Plant. The pond was filled with 23,000,000 pounds of polyvinyl chloride (PVC) resin product. Conoco sold the plant to Vista Chemicals in 1984 but retained environmental liabilities resulting from past operations. This resin product was reclaimed by DuPont Environmental Remediation Services (DERS) and Vista from 1992 through 1995 in a voluntary remediation effort and sold as an off-specification product. A site map is shown as Figure 1.
The reclamation action was based on a ruling from the Mississippi Department of Environmental Quality (MDEQ) in May 1991 which classified Pond 2 resin as a "product," not a "waste." At MDEQ's request, reclamation of the resin proceeded quickly so that Pond 2 would be handled outside of the Superfund Administrative Order Process. After resin reclamation, Pond 2 was approximately 150 feet wide in a north to south direction, by 380 feet long, 12 feet deep, with approximately six feet ofwater.
Although the product reclamation project was conducted voluntarily, the MDEQ requested involvement in the closure phase of Pond 2. Closure consisted of removing residual resin, backfilling, and clay cap installation. Constituents in remaining pond sediments after closure were to be below risk-based levels and protective ofhuman health and the environment.
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ABD00039233
SECTION 2.0
ABD00039234
2.0 CLOSURE ACTIVITIES
January 1998 Project No. 4041 01
Page 2
2.1 Recycling of Recoverable PVC
The first step in closing Pond 2 was to reclaim as much of the PVC resin as a product rather than dispose of it as a waste. This process was allowed by MDEQ based on their ruling in May 1991 that classified the Pond 2 resin as "product" not a waste (See Appendix G).
2.1.1 Removal and Stockpiling of Previous Fill Dirt
A cap of topsoil had been placed over the pond after it had been taken out of service. A total of 3,200 cubic yards of topsoil cover were removed during resin product excavation and were stockpiled outside the pond. Two stockpiles of soil (containing minor quantities of PVC) were formed from this cover. One to the east and the other on the north side of the pond.
2.1.2 Sale and Shipment of Off-specification PVC Resin
Twenty-three million pounds of recovered PVC resin were reclaimed from Pond 2 between 1992 and 1995.
2.2 Characterization of Remaining Material
After all recoverable resin was removed, the remaining material was characterized through sampling and analysis to determine how the pond could be closed and how waste would be handled. This included sampling the pond sediments and stockpiled material for total metals, volatiles and semivolatiles as well as TCLP metals and volatiles. A site-specific risk assessment was performed on Pond 2 soils to determine the clean-up targets for any constituent that exceeded Environmental Protection Agency (EPA) Region III Risk-based standards.
2.2.1 Vibracore Sampling in Pond 2 (June 1996)
Prior to creating the Closure Plan, the remaining PVC material was characterized by collecting sediment samples from the bottom of Pond 2. A Vibracore unit was used to collect samples from six locations in Pond 2 from a pontoon boat. These locations area shown on Figure 2. The analytical report is included as Appendix A. Results from metals and phthalate analysis were as follows:
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Table 1 June 1996 Preliminary Waste Characterization Results - Metals & Phthalates
PND2-1-2TOP PND2-I-2TOPDUP PND2-1-2BTM PND2-1-2BTMDUP PND2-2-2TOP PND2-2-2BTM PN02-3-2T0P PND2-3-2BTM PND2-4-2TOP PND2^-2BTM PND2-5-2TOP PND2-5-2BTM PND2-6-2TOP PND2-6-2BTM PND2-EQBLNK-2
<
Metals (Total)
Phthalates
Barium
Cadmium
Lead
DEHP
70.9 124.0 50.0
mg/kg mg/kg mg/kg
< < <
0.985 1
0.989
mg/kg mg/kg mg/kg
7.96 mg/kg 12 mg/kg 8:3 mg/kg
210 mg/kg 260 mg/kg 0.91 mg/kg
45:6 mg/kg < 0.979 mg/kg
:8.18 mg/kg
1-9 mg/kg
90.3 mg/kg
1.82 mg/kg
n .2 mg/kg
4,900
mg/kg
38:9 mg/kg < 0.928 mg/kg
.: 7.5 mg/kg
63, mg/kg
1.19.0 mg/kg
' 7.44 mg/kg
8.99 mg/kg
3,400
mg/kg
66.0 mg/kg
8.5 mg/kg
.6.83 mg/kg
2,600
mg/kg
176.0 mg/kg
. 7,24 mg/kg
18.1; mg/kg
6,400
mg/kg
57.0 mg/kg < 0.927 mg/kg
:6:54 mg/kg
11 mg/kg
48.5 mg/kg
^ 1.74 mg/kg
\..7;4 mg/kg
1-200
mg/kg
85.1 mg/kg < 0.974 mg/kg
8.74 mg/kg
71 mg/kg
81.9 mg/kg < 0.962 mg/kg
:i:9.3 mg/kg
830 mg/kg
74.1:, mg/kg < 0.988 mg/kg
8:84 mg/kg
: 120. , mg/kg
0.01 mg/L < 0.02 mg/L < 0.1 mg/L < 0.010
mg/L
< < <
<.
< < < <
DNOP 7.2 mg/kg 33 mg/kg 0.33 mg/kg 0.33 mg/kg 670 mg/kg 2.1 mg/kg 270 mg/kg 67 mg/kg 670 mg/kg 1.7 mg/kg 130 mg/kg 6.7 mg/kg 130 mg/kg 13 mg/kg 10 mg/L
DEHP: Bis(2-Ethylhexyl) phthalate
DNOP: Di-n-octyl phthalate
PND2-4-2BTM: Refers to Pond 2 * Vibracore Boring 4 - bottom depth of sample two feet. TOP and BTM refer to portion of core analyzed.
A correlation existed between high concentration of DEHP and the highest concentrations of cadmium and to a lesser extent barium and lead (every detection of cadmium had a DEHP result above 1,200 mg/kg.). For each location, there was a marked decrease in concentration of DEHP (and a lesser decrease in metals) with depth. Three of the samples exceeded the 3050 mg/kg clean-up target. The following table contains results for analysis of chlorinated organics that were potentially present in the Pond 2 sediments. Only very low concentrations (< 1 mg/kg) of TCE and VC were detected in the Pond 2 material.
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Table 2 June 1996 Preliminary Waste Characterization Results - Volatiles
PND2-1-2TOP PND2-1-2TOPDUP PND2-I-2BTM PND2-1-2BTMDUP PND2-2-2TOP PND2-2-2BTM PND2-3-2TOP PND2-3-2BTM PND2-4-2TOP PND2-4-2BTM PND2-5-2TOP PND2-S-2BTM PND2-6-2TOP PND2-6-2BTM PND2-EQBLNK-2 PND2-TBLK-2
cis 1,2 DCE
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.025
ug/kg
< 0.025
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/L
< 0.005
ug/L
Chlorinated Organics
trans 1,2 DCE
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.025
ug/kg
< 0.025
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/kg
< 0.005
ug/L
< 0.005
ug/L
TCE
< 0.005
ug/kg
< 0.005 ug/kg
< 0.005 ug/kg
< 0.005 ug/kg
< 0.005 ug/kg
< 0.005 ug/kg
< 0.025 ug/kg
< 0.025
ug/kg
0.011 ug/kg
< 0.005 ug/kg
< 0.005 < 0.005
ug/kg ug/kg
< 0.005 ug/kg
< 0.005 ug/kg
< 0.005 ug/L
< 0.005
ug/L
VC
< 0.010
ug/kg
< 0.010
ug/kg
< 0.010
ug/kg
< 0.010
ug/kg
< 0.010
ug/kg
< 0.010
ug/kg
0.230
ug/kg
0.850
ug/kg
0.150
ug/kg
< 0.010
ug/kg
< 0.010 < 0.010
ug/kg ug/kg
< 0.010
ug/kg
< 0.010
ug/kg
< 0.010
ug/L
< 0.010
ug/L
DCE: TCE: VC:
Dichloroethene Trichloroethene Vinyl chloride
There appears to be a slight correlation regarding the presence of TCE or VC with the highest concentrations of phthalates. The three samples that had detectable concentrations of TCE or VC also had the three of the four highest concentrations of DEHP,
2.2.2 Risk-based Target Clean-up Levels of DEHP
A site-specific exposure assessment was performed for the Pond 2 area to facilitate selection of an appropriate remedial strategy. The objective of this exposure assessment was to examine all potential pathways for human exposure to constituents of concern (COCs) in Pond 2, and to determine if each pathway is complete. Shown below is the comparison of Region Ills' generic risk based standard and the maximum detected concentrations in Pond 2 material. The only constituent of concern that exceeds the generic risk standard was DEHP.
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Table 3 Risk-based Screening of Pond 2 Analytical Results
Chemical of Concern
Vinyl Chloride Trichloroethene Bis(2-ethyl hexyl) phthalate (DEHP) Di-n-Octyl Phthalate (DNOP) Barium Cadmium Lead
CAS Number
75014 79016 117817
117840
7440393 7440439 7439921
Maximum Detected Concentration (mg/kg)
0.85 0.011 6,400
67
176 8.5 18.1
Region III Risk-based Standard
(mg/kg) 3
520 410
41,000
140,000 1,000 400
Pass or Fail Pass Pass Fail
Pass
Pass Pass Pass
Site-specific Analysis and Comparisons
To further evaluate DEHP as an exposure concern and a potential health risk, a pathway analysis was performed for on-site worker exposure as it relates to the Pond 2 area. Because workers rarely enter the embankments of Pond 2, it was determined that a modified worker exposure scenario was appropriate. Based on future facility operations, future use of Pond 2 is limited to complete backfilling and closure. Therefore, a construction worker scenario was used to calculate a new risk-based target concentration for DEHP since this scenario would only require a short term exposure. This calculation included a modified exposure duration (three months instead of 25 years) and a modified soil ingestion rate (480 mg/day instead of 50 mg/day). Three months was selected as the maximum amount of time during which worker exposure may occur during closure activities. The risk-based target calculation is shown in Appendix 2 of the Pond 2 Closure Plan (DERS, 1996); the calculation yielded a risk-based target concentration of 860 mg/kg for DEHP. After submittal of the closure plan, the MDEQ noted that DERS had used a dermal absorption coefficient of 0.1 (10 percent). MDEQ corrected this error and using a dermal absorption coefficient of 0.01 (one percent), the target clean-up level was recalculated by MDEQ to be 3050 mg/kg (See October 22, 1996, letter in Appendix G).
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2.2.3 Characterization of Stockpiled Soils (April 1997)
Samples were collected from the two stockpiles of soil which had been the cover for Pond 2 during the period of time the pond and resin were buried. This soil was scooped off and stockpiled to the northwest and east of the pond. It was sampled to determine if this soil could be used as fill for the pond. As demonstrated by the analytical results below, the stockpile sample results passed the clean-up target for DEHP of 3050 mg/kg and contained only a small amount of TCE. The analytical lab report from the stockpiles is contained in Appendix B.
Table 4 April 1997 Stockpile Samples for Total Metals, Semivolatiles, and Volatiles
ABD-SP-l ABD-SP-1 dup
ABD-SP-2 ABD-SP-3 ABD-SP-4 ABD-EQBLK-3 ABD-TBLK-3
Barium : 62 mg/kg
60:3 mg/kg 49.3 mg/kg 45.6 mg/kg 39.4 mg/kg < 0.2 mg/L NA
< < < < < <
Metals
Phthalates
Cadmium
0.005 0.005
mg/kg < mg/kg <
0.005 mg/kg <
0.005 mg/kg <
0.005 0.005
mg/kg < mg/L <
NA
Lead 0.1 mg/kg : 0.1 mg/kg 0.1 mg/kg 0.1 mg/kg 0.1 mg/kg 0.1 mg/L < NA
DEHP 23000: ug/kg 18000 ug/kg 11000 ug/kg 11000 ug/kg 4700 ug/kg
10 ug/L NA
<
< <
DNOP
1.700
ug/kg
1300
ug/kg
1600
ug/kg
480 ug/kg
1600
ug/kg
10 ug/L
NA
Percent Moisture
20.8% 20% 17% 19.1% 18.2% NA NA
DEHP: Bis(2-ethylhexyl)phthalate DNOP: Di-n-octyl phthalate
ABD-SP-1 ABD-SP-1 dup ABD-SP-2 ABD-SP-3 ABD-SP-4 ABD-EQBLK-3 ABD-TBLK-3
Chlorinated Organics
1,1 DCE
cis 1,2 DCE
trans 1,2 DCE
TCE
VC
<5 <5
ug/kg < 2.5 ug/kg < 2.5 ug/kg < 2.5 ug/kg < 2.5
ug/kg ug/kg
< <
5 5
ug/kg < ug/kg <
10 10
ug/kg ug/kg
< 5 ug/kg < 2.5 ug/kg < 2.5
ug/kg < 5
ug/kg < 10 ug/kg
< 5 ug/kg < 2.5 ug/kg < 2.5
ug/kg < 5
ug/kg < 10 ug/kg
< 5 ug/kg < 2.5 ug/kg < 2.5
ug/kg
27 ug/kg < 10 ug/kg
<5
ug/L < 2.5
ug/L < 2.5
ug/L < 5
ug/L < 10 ug/L
5 ug/L < 2.5 ug/L < 2.5
ug/L < 5
ug/L < 10 ug/L
DCE: TCE: VC:
Dichloroethylene Trichloroethylene Vinyl chloride
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2.2.4 TCLP Analysis of PVC Resin (for Metals and VOX) (May 1997)
Because total lead results from Pond 2 sludge samples were relatively high, the Houston Mississippi landfill requested additional samples be performed to document that leachable lead did not exceed the TCLP limits (definition of a characteristically hazardous waste by toxicity). These samples were collected in the first week of May 1997 and analyzed by the TCLP method for the metals barium, cadmium, and lead. The PD-Bottom sample was collected from a thick "delta" of resin that had been in the northwest comer of the pond. The sidewall sample was collected from the north wall of the pond in an area of white resin about a foot above the water surface. The results were as follows:
Table 5
May 7,1997, Bottom, Sidewall, and Stockpile Sample Results for TCLP Metals
Composite Sludge Sample ID
ABD-EX-Stockpile ABD-PD-Bottom ABD-Sidewall
< < <
Barium 10 mg/L 10 mg/L 10 mg/L
Cadmium
< 0.1
mg/L
< 0.1
mg/L
< 0.1
mg/L
Lead
< 0.5
mg/L
< 0.5
mg/L
< 0.5
mg/L
After results for metals were received the project team evaluated the possibility that significant quantities of vinyl chloride from groundwater could be present in the Pond 2 material. To demonstrate that the sludge was not hazardous due to volatile constituents, two additional samples were collected May 29, 1997, and analyzed for TCLP volatiles. At this point, the pond was mostly dewatered and could be accessed by foot. Both BTM-1 and BTM-2 were collected from the northwest comer (the resin "delta"). Both samples had no detectable concentrations of VOCs in the TCLP leachate as shown in the following table. All lab data reports for TCLP sampling are included in Appendix B.
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Table 6 May 29,1997, Bottom Sludge Sample Results for TCLP Volatiles
1,2 dichloroethylene 1,1 dichloroethylene Tetrachloroethylene Trichloroethylene Vinyl chloride Benzene Methyl ethyl ketone Carbon tetrachloride Chloroform
ABD-PD2-BTM-1
< 0.05
mg/L
< 0.05
mg/L
< 0.05
mg/L
< 0.05
mg/L
< 0.10
mg/L
< 0.05
mg/L
< 0.20
mg/L
< 0.05
mg/L
< 0.05
mg/L
ABD-PD2-BTM-2
< 0.050
mg/L
< 0.050
mg/L
< 0.050
mg/L
< 0.050
mg/L
< 0.10
mg/L
< 0.050
mg/L
< 0.20
mg/L
< 0.050
mg/L
< 0.050
mg/L
2.3 Excavation of Remaining PVC Resin
Before any material was removed from Pond 2, PVC resin (believed to be related to site operation by Conoco) was dredged from the center of Pond 4. This PVC was a result of the reclamation process from 1992-1995. This material (described as gray-black) was pumped into Pond 2 to settle out.
Water remaining in Pond 2 was pumped into a sediment basin (to settle out any resin) before being pumped into CONDEA Vista's wastewater ponds. Numerous heavy rainfalls interrupted the excavation work. Each rainfall event caused delays as the water had to be pumped from the pond. The earthen dike between Pond 2 and an active wastewater pond (Pond 5) was inspected daily for stability.
Actual excavation of Pond 2 began in May 1997 and continued until early July. All of the Pond 4 material (with at least a foot of material) was removed from all sections of the pond bottom. This material was stockpiled in a bermed area to allow water to drain out (so that waste could pass the paint filter test). After the stockpiled material drained, it was loaded into trucks for transport to the Waste Management Inc. Houston, Mississippi nonhazardous landfill. In addition to the one foot minimum removed, any visibly impacted sediments (bearing the white PVC powder) were also excavated from the sides and bottom of Pond 2. A total of 4,995 tons of resin impacted sediment were removed from Pond 2 and hauled to the Houston Mississippi landfill.
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2.4 Confirmatory Sampling
Prior to backfilling the Pond 2 excavation, soil samples were collected on July 14-15, 1997. A representative from MDEQ was onsite to collect split samples, and to inspect the excavation. Results were received from the lab and the excavation was determined to have met its cleanup target on July 28, 1997.
2.4.1 Summary of Sampling and Analysis Plan
After the impacted sediment was removed from Pond 2, confirmation sampling was performed. The field geologist collected grab samples from 56 grab locations for twenty composite samples, marking the location with a survey marker (two grab locations per sidewall sample, 12 sidewall samples; four grab locations per bottom sample, eight bottom samples). Continental Engineering surveyed these locations after sampling. Locations are shown on Figure 3.
2.4.2 Results
Confirmatory sample results demonstrated the clean-up target for DEHP had been reached. Figure 4 displays the results for DEHP. This was communicated to the MDEQ in an August 15, 1997, letter (See Appendix G). The highest result for DEHP was 2,600 mg/kg at composite sample location B4. Other constituents [metals and di-n-octyl pthalate (DNOP)] were far below the Region III generic risk based clean-up targets referred to in Section 2.2.2.
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Table 7 July 1997 Pond 2 Confirmatory Sampling Results for Bottom and Sides of Excavation
SI S2 S3 S4 S5 S6 S7 S8 S9 S9DUP SIO SI 1 S12 Bl B2 B3 B4 B5 B6 B7 B7dup B8 FQBLNK.-2 < TBLNK.-2
Metals (Total)
Barium 186 mg/kg 43.2 mg/kg 95.6 mg/kg
< < <
21.4 mg/kg
58.0 mg/kg
69.2 mg/kg < 74.0 mg/kg <
80.8 mg/kg <
90.7 mg/kg <
79.0 mg/kg <
107 mg/kg <
126 mg/kg <
73.9 mg/kg <
75.7 mg/kg
134 mg/kg <
92.7 mg/kg <
63.8 mg/kg
48.5 mg/kg
78.3 mg/kg <
106 mg/kg
NA mg/kg
83.8 mg/kg < 0.2 mg/L <
NA
Cadmium 0.5 mg/kg 0.5 mg/kg 0.5 mg/kg 0.5 mg/kg 0.94 mg/kg 0.5 mg/kg 0.5 mg/kg 0.5 mg/kg 0.5 mg/kg 0.5 mg/kg 0.5 mg/kg 0.5 mg/kg 0.5 mg/kg 1 mg/kg 0.5 mg/kg 0.5 mg/kg 1.7 mg/kg 0.73 mg/kg 0.5 mg/kg 0.68 mg/kg NA mg/kg 0.5 mg/kg 0.005 mg/L NA
< < < < < < <
< < <
<
Lead 12.4 mg/kg 10 mg/kg 10 mg/kg 10 mg/kg 11.6 mg/kg 10 mg/kg 10 mg/kg 10 mg/kg 10.2 mg/kg 10 mg/kg 13.5 mg/kg 12.6 mg/kg 15.5 mg/kg 14.6 mg/kg 10 mg/kg 10 mg/kg 10 mg/kg 15.8 mg/kg 10.4 mg/kg 12 mg/kg NA mg/kg 13.9 mg/kg 0.1 mg/L NA
Phthalates
DEHP 8.2 mg/kg <
100 mg/kg 0.34 mg/kg <
1.4 ug/kg <
79 mg/kg 1.3 mg/kg <
700 mg/kg
260 mg/kg
180 mg/kg
210 mg/kg
310 mg/kg
340 mg/kg
36 mg/kg
610 mg/kg
280 mg/kg
250 mg/kg
2,600
mg/kg
2,400
mg/kg
480 mg/kg
420 mg/kg
460 mg/kg
540 mg/kg
0.27 mg/L <
NA
DNOP 0.33 mg/kg 6.5 mg/kg 0.33 mg/kg 0.33 mg/kg 5.3 mg/kg 0.330 mg/kg 66 mg/kg 5.2 mg/kg 3.3 mg/kg 6.0 mg/kg
18 mg/kg 7.6 mg/kg 1.2 mg/kg 19 mg/kg 20 mg/kg 24 mg/kg 230 mg/kg 150 mg/kg 14 mg/kg 12 mg/kg 7.1 mg/kg 9.0 mg/kg 0.010 mg/L NA
DCE: Dichloroethene TCE: Trichloroethene VC: Vinyl chloride DEHP: Bis(2-Ethylhexyl) phthalate DNOP: Di-n-octyl phthalate
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2.5 Backfill of Excavation
After confirmation was received that the confirmatory samples passed the clean-up target, the excavation was backfilled with clay fill from a nearby borrow pit. This process occurred from July 29-September 5, 1997. A total of 20,632 cubic yards was placed into the excavation in one foot lifts and compacted by onsite equipment. Geotechnical testing of the compacted backfill consisting of in-the-field compaction tests (143 total), and geotech lab samples (five total) for liquid limit, plasticity index, optimum moisture content, and sieve analysis (#40, #60, and #200 mesh). All geotechnical test results are included in Appendices D and E.
2.6 Installation of Clay Cap
A total of 3,800 cubic yards of clay was placed as a cap over the backfilled pond. The thickness of this cap was two feet, but additional material was used to form berms along the outside of the cap. These berms redirect stormwater toward the TerracellTM ditch.
Twenty compaction tests were completed on the final lift of the clay cap by Continental Engineering on September 17, 1997 (40 total compaction test on clay cap). Compaction test results are included in Appendix E.
2.7 Topsoil Placement and Seeding
Approximately six inches of top soil were placed on the clay cap (total of 900 cubic yards). This soil was also graded to prevent ponding of rainwater and direct flow toward the TerracellTM stormwater ditch to the north of the cap. The topsoil was disked, smoothed, fertilized, and seeded by Jacob-Lee construction. This work was completed on September 24, 1997. Figure 5 depicts the as built grading plan.
2.8 Stormwater Ditch Construction
The TerracelFM ditch was constructed September 29-30, 1997. This ditch is a shallow swale, constructed to direct stormwater runoff from Pond 2 into the plant stormwater ditch system. A filter fabric was installed first, followed by the TerracellTM panels. Eight inches of rock cobbles were placed in the TerracelFM panels.
G \Visu-ab\404141\npdes.doc
Woodward-Clyde Diamond Group
ABD00039244
January 1998 Project No. 4041-01
Page 12
2.9 Final Survey
Continental Engineering performed several surveys of the excavation and a final survey of the completed closure. The completed final topographic survey map of the closure is included as Appendix H.
GAVim-ab\4CMI-01\npdes.doc
Woodward-Clyde Diamond Group
ABD00039245
SECTION 3.0
ABD00039246
3.0 SITE INSPECTION
January 1998 Project No. 4041 -01
Page 13
The closure operations were conducted under the supervision of a registered Professional Engineer (PE). The closure certification is provided in Section 5.0. The PE inspected the site on two critical occasions during the closure operations. The inspections were performed on July 15, 1997, during the confirmatory sampling, and on September 17, 1997, during the installation of the clay cap. No design modifications or changes to specifications were required during the project. The PE inspection reports are included in Appendix F.
G.Wiiti-ib\4041-01\npdcs.doc
Woodward-Clyde Diamond Group
ABD00039247
SECTION 4.0
ABD00039248
4.0 POST-CLOSURE CARE
January 1998 Project No. 4041 -01
Page 14
Ingress security around the closure site will be maintained by the facility. Access to the site is limited by existing chain link fences along the facility perimeter. Occasional inspection of perimeter fencing will identify holes or breaches in the security fencing. Inspection and repair will be the responsibility of CONDEA Vista.
OAVila-ab\4041 -Oltapdes doc
Woodward-Clyde Diamond Group
ABD00039249
SECTION 5.0
ABD00039250
5.0 CLOSURE CERTIFICATION
REGISTERED PROFESSIONAL ENGINEER CLOSURE CERTIFICATION
January 1998 Project No. 4041 *01
Page 15
I, Laiciue Haider, a Professional Engineer registered pursuant to the Professional Engineers Registration Law, Sections 73-13-1 through 73-13-45. hereby certify that I have reviewed the Closure Plan for the polwinvl chloride manufacturing plant at the CONDEA Vista Aberdeen Mississippi Plant that I am familiar with the closure plan requirements pertaining to closure of such facility, and that I personally have made visual inspection(s) of the aforementioned facility, and that the closure of the aforementioned facility has been performed in full and complete accordance with the facility's Closure Plan approved in writing by Russel Smith (MDEQ1 on October 22.1996.
(Signature)
1/ ; W / / ^
13129 (Professional Engineering License Number)
140 Cypress Station Drive. Suite 140. Houston. TX 77090 (Business Address)
(2811 586-5600 (Telephone Number)
G\Viiu-tb\4O4t~0]\npdes doc
Woodward-Clyde Diamond Group
ABD00039251
.ffiSrjr"
1I
SECTION 6.0
ABD00039252
6.0 REFERENCES
January 1998 Project No. 4041 -01
Page 16
DuPont Environmental Remediation Services (DERS), 1996, Pond 2 Closure Plan, CONDEA Vista Company, Aberdeen, Mississippi. August 29, 1996.
G\Viiti-ib\4041-01 tapdet.doc
Woodward-Clyde Diamond Group
ABD00039253
FIGURES
ABD00039254
FIGURES
ABD00039255
A
N
A
200 400
FEET
RLE: ABERDEEN\GE0\MAPS\SMSiTE96
DuPont Environmental Remediation Services
Houston. Ttiti
TITLE:
Site Map
Pond 2 Closure Report CONDEA Vista Aberdeen
Aberdeen, Mississippi
Plant
OWN:
RAH
CHKD:
APPD: REV.:
DATE:
1/7/98
PROJECT NO.:
4041-01
FIGURE NO.:
ABD00039256
ABD00039257
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ABD00039259 appendix a
ABD00039260
APPENDIX A ANALYTICAL DATA FROM CHARACTERIZATION SAMPLING
ABD00039261
(conoco)
TO: Mary Starrett, DERS, Houston Bill Hitchcock, DERS, Houston
FROM Elaine McDonald, Conoco, Ponca City DATE July 8, 1996 SUBJECT ABERDEEN POND II CLOSURE
Attached is your report on the Aberdeen pond II Closure project. Please call on Ducom 4425660 if you have questions. Thanks,
ABD00039262
DATA REVIEW SHEET
Project:A-A H- OjAT-rUj
Reviewer: Laboratory: Work Order No.:
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Charge Number: Date:
Methods: Analyte List:
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DuPont Environmental Remediation Sen'ices Revised 07' 15-96
ABD00039263
DATA REVIEW SHEET
Project:' Reviewer: Laboratory: Work Order No.:
rs . . J\: \ H ' ' "V JO
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Charge Number: Date:
Methods:
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DuPont Environmental Remediation Sen-ices Revised 07-15\96
ABD00039264
DATA REVIEW SHEET
Project:
Reviewer:
Laboratory: Work Order No.:
l\ n.*
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\L W-.a ~harge Number: Date:
_______
Methods: Analyte List:
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SAMPLES
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REVIEW FOR:
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forms di*re. doc
DuPont Environmental Remediation Senices Revised 0~'}5'~96
ABD00039265
(conoco)
POND II CLOSURE ABERDEEN
ABD00039266
Environmental Services Division
CED Reporting Check List
Location
Av.__________ Jobname
XT' Vld/LU A'A
1
Vi/Jh
yas>
(tCWb
w*--
Preliminary Administration
Sign out fle/Update reporting schedule Review Project Sheet Verify locationflobname in sample table
PROJECT BACKSTOP
Disk Deliverable Integrity QC Batch Integrity
(Correct problems/ Pull backstop as necessary)
COMPLETENESS CHECK
Samples
100%
Tests
___100%
Parameters
, 100%
or <100%
ACCURACY CHECK
CED Results vs. Hard Copy Lab Reports
COMMENTS/NARRATIVE REVIEW
Overview
Review Report
Cover tetter for customer
Report Finish
Title Page Copy and Bind
Mail to Client(s)
i
!
IL-U 'yUl'
Certified by
Date
EvSD Reporting Check List
Revision l.l
2/7/95
ABD00039267
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PND2-1-2 BOTTOM
Date Sampled:
June 17, 1996
Lab Sample ID: P606047-02
Analysis l^b: PONCA CITY
July 8, 1996
Method Number; 6010
Analyte/Parameter
BARIUM CADMIUM LEAD Method Number: 8240
Analyte/Parameter
CIS-1,2-DICHLOROETHYLENE TRANS-1,2-DIQILOROETHYLENE TRICHLOROETHYLENE VINYL CHLORIDE
Surrogates:
Analyte/Parameter
1,2-DICHLDROETHANE-D4 SURR 4-BROMOFLUOROBENZENE SURR T0LUENE-D8 SURR Method Number: 8270
Analyte/Parameter
BIS(2-ETHYLHEXYL ) PHTHALATE Dl-N-OCTYLPHTHALATE
Sur rocates:
Analyte/Parameter
2,4,6-TP.IBROMDPHENOL 2-FLUOROBIPH ENYL 2-FLUOROPHENOL NITROBENZENE--D5 PHENOL-D6 TEP-PHENYL--D14
Dilution
Result
247 49.4 49.4
50 < .989
8.3
Dilution
Result
1 <5 1 <5 1 <5 1 < 10
Prep Method: 3050
PQL
2.47 .989 4.94
Prep Method: 5030
PQL
5 5 5 10
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Dilution
RPR
1 94.0 1 88.0 1 100.0
Dilution
Result
33 910 33 < 330
Prep Method: 3550 PQL
330 330
Unit
UG/KG UG/KG
Dilution
33 33 33 33 33 33
RPR
81.0 84.0 77.0 80.0 80.0 108.0
Page 1
Date Analyzed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analyzed
Jun 20, 1996 Jun 20, 1996 Jun 20, 1996 Jun 20, 1996
Date Analyzed
Jun 20, 1996 Jun 20, 1996 Jun 20, 1996
Date Analyzed
Jun 26, 1996 Jun 26, 1996
Date Analyzed
Jun 26, Jun 26, Jun 26, Jun 26, Jun 26, Jun 26,
1996 1996 1996 1996 1996 1996
ABD00039268
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PND2-1--2 TOP
Date Sampled:
June 17, 1996
Lab Sample ID: P606047-01
Analysis Lab: PONCA CITY
July 8, 1996
Method Number: 6010 Analyte/Parameter
Dilution
Result
BARIUM CADMIUM LEAD
Method Number: 6240
Analyte/Parameter
246 49.3 49.3
70.9 < .985
7.96
Dilution
Result
CIS-1,2--DICHLOROETHYLENE TRANS-1,2-DX QiLOROETHYLENE TRICHLOROETHYLENE
VINYL CHLORIDE
1 <5 1 <5 1 <5 1 < 10
Surrogates: Analyte/Parameter
Dilution
RPR
1,2-DICHLOROETHANE--D4 SURR 4-BROMOFLUOROBENZENE SURR TOLUZNB-DS SURR
Method Number: 8270
Analyte/Parameter
1 97.0 1 88.0 1 101.0
Dilution
Result
Xm
BIS(2-ETHYLHEXYL)PHTHALATE DI-N--OCTYLPHTHA1ATE
3333 667
210000 7200
Surrogates: Analyte/Parameter
Dilution
RPR
2,4,6-TP.IBP.OMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITROBENZENE-D5 PHENOL--D6 TERPHENYL-D14
667 667 667 667 667 667
Comments:
8 270: Surrogates were diluted out.
0.0 0.0 0.0 0.0 0.0 0.0
Prep Method: 30SO
PQL
2.46 .985 4.93
Prep Method: 5030
PQL
5 5 5 10
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Prep Method: 3550 PQL
33000 6700
Unit
UG/KG UG/KG
Page 2
Date Analyzed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analyzed
Jun 20, Jun 20, Jun 20, Jun 20,
1996 1996 1996 1996
Date Analyzed
Jun 20, 1996 Jun 20, 1996 Jun 20, 1996
Date Analyzed
Jun 24, 1996 Jun 24, 1996
Date Analyzed
Jun 24, Jun 24, Jun 24, Jun 24, Jun 24, Jun 24,
1996 1996 1996 1996 1996 1996
ABD00039269
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PND2-1-2-DUP BOTTOM
Date Sampled:
June 17, 1996
Lab Sample ID: P606047-04 Analysis Lab: PONCA CITY
July 8, 1996
Page 3
Method Number: 6010
Analyte/Parameter
BARIUM CADMIUM LEAD
Method Number: 8240
Analyte/Parameter
CIS-1,2-DIQiLOROETHYLENE TRANS-1,2-DICHLOROETHYLENE TRICHLOROETHYLENE VINYL CHLORIDE
Dilution
Result
245 45.6 49 < .979 49 8.18
Dilution
Result
1 <5 1 <5 1 <5 1 < 10
Prep Method: 3050
PQL
2.45 .979 4.9
Prep Method: 5030
PQL
5 5 5 10
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Date Analyzed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analysed
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Surrogates: Analyte/Parameter
Dilution
RPR
Date Analyzed
1,2-DICHLOROETHANE-D4 SURR 4-BROMOFLUOROBENZENE SURR TOLUENE-D8 SURR
Method Number: 8270
Analyte/Parameter
1 88.0 1 90.0 1 108.0
Dilution
Result
Prep Method: 3550 PQL
Unit
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Date Analyzed
BIS(2-ETHYLHEXYL)PHTHALATE
33 1900
* DI-N-OCTYLPHTHALATE
33 < 330
330 UG/KG 330 UG/KG
Jun 26, 1996 Jun 26, 1996
Surrogates: Analyte/Parameter
Dilution
RPR
Date Analyzed
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHEHYL 2-FLUOROPHENOL NITROBEKEENE-D5 PHENOL-D6
TERPHENYL-D14
33 99.0 33 81.0 33 81.0 33 76.0 33 83.0 33 108.0
Jun 26, 1996 Jun 26, 1996 Jun 26, 1996 Jun 26, 1996 Jun 26, 1996 Jun 26, 1996
ABD00039270
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PND2-1-2-DUP TOP
Date Sampled:
June 17, 1996
Lab Sample ID: P606047-03
Analysis Lab: PONCA CITY
July 8, 1996
Method Number: 6010 Analyte/Parameter
Dilution
Result
BARIUM CADMIUM LEAD
Method Number: 8240
Analyte/Parameter
250 124 50 < 1 50 12
Dilution
Result
CIS-1,2-DICHLOROETHYLENE TRANS-1,2--DICKLOROETHYLENE TRI CKLOROETHYLENE VINYL CHLORIDE
1 <5 1 <5 1 <5 1 < 10
Surrogates: Analyte/Parameter
Dilution
RPR
1,2-DICHLOROETHAKE-D4 SURR 4-BROMOFLUOROBENZENE SURR TOLUENE-D8 SURR
Method Number: 8270
Analyte/Parameter
1 90.0 1 95.0 1 106.0
Dilution
Result
BIS(2-ETHYLHEXYL)PHTHALAT DI--N-OCTYLPHTKALATE
3333 3333
260000 < 33000
Surrogates: Analyte/Parameter
Dilution
RPR
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPH ENYL 2-FLUOP.OPHENOL NITROBEK2ENE-D5 PHENOL-D6 TERPKENYL-D14
3333 3333 3333 3333 3333 3333
0.0 0.0 0.0 0.0 0.0 0.0
Comments:
8270: Surrogates were diluted out.
Prep Method: 3050
POL
2.5 1 5
Prep Method: 5030
PQL
5 5 5 10
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Prep Method: 3550 PQL
33000 33000
Unit
UG/KG UG/KG
Page 4
Date Analysed
Jun 25. 1996 Jun 25, 1996 Jun 25, 1996
Date Analysed
Jun 21, Jun 21, Jun 21, Jun 21,
1996 1996 1996 1996
Date Analysed
Jun 21. 1996 Jun 21, 1996 Jun 21, 1996
Date Analyzed
Jun 26, 1996 Jun 26, 1996
Date Analyzed
Jun 26, Jun 26, Jun 26, Jun 26, Jun 26, Jun 26,
1996 1996 1996 1996 1996 1996
ABD00039271
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PND2-2-2 BOTTOM
Date Sampled:
June IB, 1996
Lab Sample ID: P606047-06
Analysis
Lab:
PONCA CITY
July 8, 1996
Method Number: 6010
Analyte/Parameter
BARIUM CADMIUM LEAD Method Number: 8240 Analyte/Parameter
CIS-1 f 2-DICHLOROETHYLENE TRANS-1,2-DIQiLOROETHYLENE TR1CHLOROETHYLENE VINYL CHLORIDE
Surrogates: Analyte/Parameter
1,2-DICHLOROETHANE-D4 SURR 4-BROMOFLUOROBENZENE SURR TOLUENE-D8 SURR Method Number: 8270 Analyte/Parameter
BIS(2-ETHYLHEXYL)PHTHALATE DI-N-OCTYLPHTHALATE
Surrogates: Analyte/Parameter
2,4,6-TPIBP.OMOPHENOL 2-FLUOROBIPHENYL 2--FLUOP.OPHENOL NITF.OBENZENE-D5 PHENOL-D6 TERPHEKYL-D14
Dilution
Result
232 46.4 46.4
38.9 < .928
7.5
Dilution
Result
1 <5 1 <5 1 <5 1 < 10
Prep Method: 3050
PQL
2.32 .928 4.64
Prep Method: 5030
PQL
5 5 5 10
Unit
UG/G UG/G UG/G
Unit
UG/KC UG/KG UG/KG UG/KG
Dilution
RPR
1 95.0 1 88.0 1 96.0
Dilution
Result
667 63000 33 2100
Prep Method: 3550 PQL
6700 330
Unit
UG/KG UG/KG
Dilution
33 33 33 33 33 33
RPR
67.0 66.0 71.0 60.0 71.0 75.0
Page 5
Date Analysed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analyzed
Jun 20, Jun 20, Jun 20, Jun 20,
1996 1996 1996 1996
Date Analyzed
Jun 20, 1996 Jun 20, 1996 Jun 20, 1996
Date Analyzed
Jun 24, 1996 Jun 24, 1996
Date Analyzed
Jun 24, 1996 Jun 24, 1996 Jun 24, 1996 Jun 24, 1996 Jun 24, 1996 Jun 24, 1996
ABD00039272
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PND2-2-2 TOP
Date Sampled:
June 18, 1996
Lab Sample ID: P606047--05
Analysis Lab: PONCA CITY
July 8, 1396
Method Number: 6010 Analyte/Parameter
Dilution
Result
BARIUM CADMIUM LEAD
Method Number: 8240
Analyte/Parameter
240 90.3 48 1.82 48 11.2
Dilution
Result
CIS-1,2-DICHLOROETHYLENE TRANS--1,2-DICHLOROETHYLENE TRICHLOROETHYLENE VINYL CHLORIDE
1 <5 1 <5 1 <5 1 < 10
Surrogates: Analyte/Parameter
Dilution
RPR
1.2-DICKLOROETKANE-D4 SURR 4-BROMOFLUOROBENZENE SURR TOLUENE--D8 SURR
Method Number: 6270
Analvte/Parameter
1 102.0 1 78.0 1 111.0
Dilution
Result
BIS(2-ETHYLHEXYL)PHTHALATE DI -N-OCTYLPHTHALATE
66667 66667
4900000 < 670000
Surrogates: Analyte/Parameter
Dilution
RPR
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPH ENYL 2-FLUOROPHENOL rc ITROBENZENE-D5 FHENOL-D6 TERPHENYL-D14
66667 66667 66667 66667 66667 66667
0.0 0.0 0.0 0.0 0.0 0.0
Comments:
8270: Surrogates were diluted out.
Prep Method: 3050 PQL
2.4 .961 4.8
Prep Method: 5030
PQL
5 5 5 10
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Prep Method: 3550 PQL
Unit
670000 670000
UG/KG UG/KG
Page 6
Date Analyzed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analyzed
Jun 21, 1996 Jun 21, 1996 Jun 21. 1996 Jun 21, 1996
Date Analyzed
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Date Analyzed
Jun 27, 1996 Jun 27, 1996
Date Analyzed
Jun 27, Jun 27, Jun 27, Jun 27, Jun 27, Jun 27,
1996 1996 1996 1996 1996 1996
ABD00039273
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: PONT) II CLOSURE
Sample Source:
Sample Name: PND2-3-2 BOTTOM
Date Sampled:
June 18, 1996
Lab Sample ID: P606047-08
Analysis Lab: PONCA CITY
July 8, 1996
Method Number: 6010 Analyte/Parameter
Dilution
Result
BARIUM CADMIUM LEAD
Method Number: 8240
Analyte/Parameter
48.3 48.3 48.3
66 8.5 6.83
Dilution
Result
CIS-1,2-DICHLOROETHYLENE TRANS-1.2-DIOtLOROETHYLENE TRIQiLOROETHYLENE VINYL CHLORIDE
5 < 25 5 < 25 5 < 25 5 850
Surrogates: Analyte/Parameter
Dilution
RPR
1.2-DICHLOROETHANE-D4 SURR 4-BROMOFLUOROBENZENE SURR TOLUENE-D8 SURR
Method Number: 8270
Analyte/Parameter
BIS(2-ETKYLHEXYL)PHTHALATE DI -N-OCTYLPHTHALATE
5 99.0 5 88.0 5 106.0
Dilution
Result
26667 2667
2600000 67000
Surrogates: Analyte/Parameter
Dilution
RPR
2,4,6-TRIBROMJPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITROBEN2ENE-D5 PHENOL-D6 TERPHENYL--D14
2667 2667 2667 2667 2667 2667
Comments:
8270: Surrogates were diluted out.
0.0 0.0 0.0 0.0 0.0 0.0
Prep Method: 3050
POL
.483 .965 4.83
Prep Method: 5030
PQL
25 25 25 50
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Prep Method: 3550 PQL
unit
270000 27000
UG/KG UG/KG
Page 7
Date Analysed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analysed
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Date Analysed
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Date Analysed
Jun 26, 1996 Jun 26, 1996
Date Analysed
Jun 26, Jun 26, Jun 26, Jun 26, Jun 26, Jun 2C.
1996 1996 1996 1996 1996 1996
ABD00039274
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PND2-3-2 TOP
Date Sampled:
June 18, 1996
Lab Sample ID: P606047--07
Analysis
Lab:
PONCA CITY
July 8, 1996
Method Number: 6010 Analyte/Parameter
Dilution
Result
BARIUM CADMIUM LEAD
Method Number: 8240
Analyte/Parameter
241 241 48.2
119 7.44 8.99
Dilution Result
CIS-1,2-DIO!LOROETHYLENE TRANS-1,2-DICHLOROETHYLENE TRICHLOROETHYLENE VINYL CHLORIDE
5 < 25 5 < 25 5 < 25 5 230
Surrogates: Analyte/Parameter
Dilution
RPR
1,2--DICHLOROETHANE--D4 SURR 4-BRQMOFLUOROBENZENE SURR TOLUENE-D8 SURR
Method Number: 6270
Analyte/Parameter
5 83.0 5 2.0 5 100.0
Dilution
Result
BIS(2-ETHYLHEXYL)PHTHALATE DI-N-OCTYLPHTHALATE
26667 26667
3400000 < 270000
Surrogates: Analyte/Parameter
Dilution
RPR
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITROBENZENE-D5 PHENOL-D6 TERPHENYL-D14
26667 26667 26667 26667 26667 26667
Comments:
8270: Surrogates were diluted out.
0.0 0.0 0.0 0.0 0.0 0.0
Prop Method: 3050
POL
2.41 4.62 4.82
Prep Method: 5030
PQL
25 25 25 50
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Prep Method: 3550 PQL
Unit
270000 270000
UG/KG UG/KG
Page 8
Date Analyzed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analyzed
Jun 21, Jun 21, Jun 21, Jun 21,
1996 1996 1996 1996
Date Analyzed
Jun 21, 1996 Jun 21. 1996 Jun 21, 1996
Date Analyzed
Jun 27, 1996 Jun 27, 1996
Date Analyzed
Jun 27, Jun 27, Jun 27, Jun 27, Jun 27, Jun 27,
1996 1996 1996 1996 1996 1996
ABD00039275
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND 11 CLOSURE
Sample Source:
Sample Name: PND2--4-2 BOTTOM
Date Sampled:
June 18, 1996
Lab Sample ZD: P606047-10
Analysis Lab:
PONCA CITY
July 8/ 1996
Method Number: 6010 Analyte/Parameter
BARIUM CADMIUM LEAD Method Number: 8240 Analyte/Parameter
CIS-1,2-DICHLOROETHYLENE TRANS-1,2-DICHLOROETHYLENE TRICHLOROETHYLENE VINYL CHLORIDE
Surrogates:
Analyte/Parameter
1,2-DICHLOROETHANE-D4 SURR 4-BROMOFLUOROBENZEKE SURR TOLUENE-D8 SURR Method Number: 6270 Analyte/Parameter
BIS(2--ETKYLHEXYL)PHTHALATE DI-N-OCTYLPHTHALATE
Surrogates: Analyte/Parameter
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL KITROBENZENE-D5 PHENOL-D TERPHENYL-D1 4
Dilution
Result
232 46.3 46.3
57 < .927
6.54
Dilution
Result
1 <5 1 <5 1 <5 1 < 10
Prep Method: 3050
PQL
2.32 .927 4.63
Prep Method: 5030
PQL
5 5 5 10
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Dilution
RPR
1 95.0 1 88.0 1 108.0
Dilution
Result
167 11000 167 < 1700
Prep Method: 3550 PQL
1700 1700
Unit
UG/KG UG/KG
Dilution
RPR
167 100.0 167 98.0 167 101.0 167 99.0 167 100.0 167 109.0
Page 9
Date Analysed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analysed
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Date Analysed
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Date Analysed
Jun 26, 1996 Jun 26, 1996
Date Analysed
Jun 26, 1996 Jun 26, 1996 Jun 26, 1996 Jun 26, 1996 Jun 26, 1996 Jun 26, 1996
ABD00039276
Conoco Environmental Services lib Analysis Report
Location: ABERDEEN Project Name: POND II CLOSURE
Sample Source: Sample Name: PND2--4-2 TOP
Date Sampled:
June 18, 1996
Lab Sample ID: P606047-09
Analysis Lab: PONCA CITY
July 8, 1996
Method Number: 6010
Analyte/Parameter
BARIUM CADMIUM LEAD
Method Number: 8240
Analyte/Pa remote r
CIS-1,2-DICHLOROETHYLENE TRANS-1,2-DICHLOROETHYLENE TR1OILOROETHYLENE VINYL CHLORIDE
Dilution
Result
47.9 47.9 47.9
176 7.24 18.1
Dilution
Result
1 <5 1 <5 1 11 1 150
Prep Method: 3050
PQL
.479 .956 4.79
Prep Method: 5030
POL
5 5 5 10
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Surrogates: Analyte/Parameter
Dilution
RPR
1,2-D1CHLOROETHANE-D4 SURR 4--BROMOFLUOROBEKZENE SURR TOLUENE-D8 SURR
Method Number: 8270
Analyte/Parameter
1 106.0 1 74.0 1 137.0
Dilution
Result
Prep Method: 3550 PQL
Unit
BIS(2-ETHYLHEXYL)PHTHALATE
66667
6400000
4ft DI-N-OCTYLPHTHALATE
66667
< 670000
670000 670000
UG/KG UG/KG
Surrogates: Analyte/Parameter
Dilution
RPR
2,4,6-TRIBROMDPHE.NOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITROBENZENE--D5 PHENOL-D6
TERPHENYL-D14
66667 66667 66667 66667 66667 66667
0.0 0.0 0.0 0.0 0.0 0.0
Comments:
S240_: Recovery value for TOLUENE-D6 surrogate was high. Sample was reanalyzede with no changes observed. Surrogate recoveries from batch method blank met acceptance criteria. 8270: Surrogates were diluted out.
Page 10
Date Analyzed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analysed
Jun 21, Jun 21, Jun 21, Jun 21,
1996 1996 1996 1996
Date Analyzed
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Date Analyzed
Jun 27, 1996 Jun 27, 1996
Date Analyzed
Jun 27, Jun 27, Jun 27, Jun 27, Jun 27, Jun 27,
1996 1996 1996 1996 1996 1996
ABD00039277
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PND2-5-2 BOTTOM
Date Sampled:
June 16, 1996
Lab Sample ID: P606047-12
Analysis Lab: PONCA CITY
July 6, 1996
Method Number: 6010 Analyte/Parameter
Dilution
Result
BARIUM CADMIUM LEAD
Method Number: 8240
Analyte/Parameter
243 48.7 48.7
85.1 < .974
8.74
Dilution
Result
CIS-1,2-DICHLOROETHYLENE TRANS-1,2-DICHLOROETHYLENE TRICHLOROETHYLENE VINYL CHLORIDE
1 <5 1 <5 1 <5 1 < 10
Surrogates: Analyte/Parameter
Dilution
RPR
1,2--DICHLOROETHANE--D4 SURR 4-BRQMOFLUOROBENZENE SURR TOLUENE--D8 SURR
Method Number: 8270
Analyte/Parameter
1 87.0 1 86.0 1 106.0
Dilution
Result
BIS(2-ETHYLHEXYL)PHTHALATE Dl-N-OCTYLPHTHMJiTE
667 71000 667 ( 6700
Surrogates: Analyte/Parameter
Dilution
RPR
2,4,6-TP.I5ROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITP.OBENZEKE-D5 PHENOL-D6 TERPHENYL-Dl 4
667 0.0 667 0.0 667 0.0 667 0.0 667 0.0 667 0.0
Comments:
8270: Surrogates were diluted out.
Prep Method: 3050
PQL
2.43 .974 4.87
Prep Method: 5030
PQL
5 5 5 10
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Prep Method: 3550 PQL
6700 6700
unit
UG/KG UG/KG
Page 11
Date Analyzed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analyzed
Jun 21, Jun 21, Jun 21, Jun 21,
1996 1996 1996 1996
Date Analyzed
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Date Analyzed
Jun 27, 1996 Jun 27, 1996
Date Analyzed
Jun 27, 1996 Jun 27, 1996 Jun 27, 1996 Jun 27, 1996 Jun 27, 1996 Jun 27, 2996
ABD00039278
Conoco Envi ronmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PND2--5-2 TOP
Date Sanpled:
June 18, 1996
Lab Sample ID: P606047--11 Analysis Lab
PONCA CITY
July 8, 1996
Method Number: 6010 Analyte/Paraneter
BARIUM CADMIUM LEAD Method Number: 8240 Analyte/Parameter
Dilution
Result
49.6 49.6 49.6
48.5 1.74 7.4
Dilution
Result
CIS-1,2-DICHLOROETHYLENE TRANS-1,2-DICHLOROETHYLENE TRICHLOROETHYLENE VINYL CHLORIDE
1 <5 1 <5 1 <5 1 < 10
Surrogates: Analyte/Paraneter
Dilution
RPR
1,2-DICHLOROETHANE-D4 SURR 4-BROMOFLUOROBENZENE SURR TOLUENE-D8 SURR
Method Number: 8270
Analyte/Parameter
1 96.0 1 86.0 1 115.0
Dilution
Result
BIS(2-ETHYLHEXYL)PHTHALATE
13333
1200000
#: DI-N-OCTYLPHTHALATE
13333
< 130000
Surrogates: Analyte/Parameter
Dilution
RPR
2,4,6-TP.IBROMOPHENOL 2-FLUOROBIPHENYL 2--FLUOROPHENOL KI7ROBEKZENE-D5 PHENOL-D6 TERPHENYL--D2 4
12333 13333 13333 13333 13333 13333
0.0 0.0 0.0 0.0 0.0 0.0
Comments:
8270: Surrogates were diluted out.
Prep Method: 1050
POL
.496 .991 4.96
Prep Method: 5030
POL
5 5 5 10
Unit
VG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Prep Method: 3550 POL
Unit
130000 130000
UG/KG UG/KG
Page 12
Date Analyzed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analyzed
Jun 21, Jun 21, Jun 21, Jun 21,
1996 1996 1996 1996
Date Analyzed
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Date Analyzed
Jun 27, 1996 Jun 27, 1996
Date Analyzed
Jun 27, 1996 Jun 27, 1996 Jun 27, 1996 Jun 27, 1996 Jun 27, 1996 Jun 27, 1996
ABD00039279
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Semple Name: PND2-6-2 BOTTOM
Date Sampled:
June 18, 1996
Lab Sample ID: P606047-14
Analysis Lab: PONCA CITY
July 8, 1996
Method Number: 6010 Analyte/Parameter
Dilution
Result
BARIUM CADMIUM LEAD
Method Number: 8240
Analyte/Parameter
247 49.4 49.4
74.1 < .988
8.84
Dilution
Result
CIS-1,2-DIOJLOROETHYLENE TRANS-1,2-DICHLOROETHYLENE TRICHLOROETHYLENE
VINYL CHLORIDE
1 <5 1 <5 1 <5 1 < 10
Surrogates: Analyte/Parameter
Dilution
RPR
1,2-DICHLOROETHANE-D4 SURE 4-BROMOFLUOROBENZENE SURR TOLUENE--D8 SURR
Method Number: 8270
Analyte/Parameter
1 85.0 1 81.0 1 100.0
Dilution
Result
BIS(2-ETHYLHEXYL)PHTHALATE
1333
120000
ec DI-N-OCTYLPHTHALATE
1333
< 13000
Surrogates: Analyte/Parameter
Dilution
RPR
2,4,6-TRIBROMOPHENOL 2-FLUOPOBIPHENYL 2-FLUOROPHENOL NITROBENZENE-D5 FHENOL-D6 TERPHENYL-D14
1333 1333 1333 1333 1333 1333
0.0 0.0 0.0 0.0
o o
o o
Comments:
8270: Surrogates were diluted out.
Prep Method: 3050
PQL
2.47 .988 4.94
Prep Method: 5030
PQL
5 5 5 10
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Prep Method: 3550 PQL
13000 13000
Unit
UG/KG UG/KG
Page 13
Date Analyzed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analyzed
Jun 21, Jun 21, Jun 21, Jun 21,
1996 1996 1996 1996
Date Analysed
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Date Analyzed
Jun 27, 1996 Jun 27, 1996
Date Analyzed
Jun 27, 1996 Jun 27, 2996 Jun 27, 1996 Jun 27, 1996 Jun 27, 1996 Jun 27, 1996
ABD00039280
Conoco environmental Services Lab Analysis Report
Location: ABERDEEN'
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PND2-6-2 TOP
Date Sampled:
June 16, 1996
Lab Sample ID: P606047-13
Analysis
Lab:
PONCA CITY
July 8/ 1996
Method Number: 6010
Analyte/Parameter
BARIUM CADMIUM LEAD
Method Number: 6240
Analyte/Parameter
CIS-1,2-DICHLOROETHYLENE TRANS-1,2-DICHLOROETHYLENE TRICHLOROETHYLENE VIKYL CHLORIDE
Dilution
Result
240 48.1 48.1
81.9 < .962
9.3
Dilution
Result
1 <5 1 <5 1 <5 1 < 10
Prep Method: 3050
PQL
2.4 .962 4.81
Prep Method: 5030
PQL
S 5 5 10
Unit
UG/G UG/G UG/G
Unit
UG/KG UG/KG UG/KG UG/KG
Surrogates: Analyte/Parameter
Dilution
RPR
1,2-DICHLOROETHANE--D4 SURR 4-BROWOFLUOROBENZENE SURR TOLUENE-D8 SURR
Method Number: 6270
Analyte/Parameter
1 103.0 1 84.0 1 114.0
Dilution
Result
Prep Method: 3550 PQL
Unit
BIS(2-E7HYLHEXYL)PHTHALATE DI-N-OCTYLPHTHALATE
13333 13333
630000 < 130000
130000 130000
UG/KG UG/KG
Surrogates: Analyte/Parameter
Dilution
RPR
2,4,6-TRIBP.OMOPHEKOL 2 -F LUOROBI PH ENl'L 2-FLUOROPHENOL NITROBENZEKE-D5 PHENOL-D6 TERPHEJCYL-D1 4
13333 13333 13333 13333 13333 13333
0.0 0.0 0.0 0.0 0.0 0.0
Comments:
8270: Surrogates were diluted out. 8270: Internal standard areas were outside control limits. with no changes observed.
The sample was reanalyzed
Page 14
Date Analyzed
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Date Analyzed
Jun 21, Jun 21, Jun 21, Jun 21,
1996 1996 1996 1996
Date Analyzed
Jun 21, 1996 Jun 21, 1996 Jun 21, 1996
Date Analyzed
Jun 27, 1996 Jun 27, 1996
Date Analyzed
Jun 27, Jun 27, Jun 27, Jun 27, Jun 27, Jun 27,
1996 1996 199C 1990 1996 1996
ABD00039281
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PND2--EQBLK-2
Date Sailed:
June 16, 1996
Lab Sample ID: P606047-15
Analysis Lab: PONCA CITY
July 8, 1996
Method Number: 6010
Analyte/Parameter
BARIUM CADMIUM LEAD
Method Number: 8240 Analyte/Parameter
CIS-1,2-DICMLOROETHYLENE TRANS-1,2-DIOCLOROETHYLENE TRICHLOROETHYLENE VINYL CHLORIDE
Dilution
Result
1 < .01 2 < .02 1 < .1
Dilution
Result
1 <5 1 <5 1 <5 1 < 10
PrP Method: 3050 PQL
Unit
.0100 .0200 .1
Prep Method: 5030
PQL
MG/L MG/L MG/L
Unit
5 UG/L 5 UG/L 5 UG/L 10 UG/L
Surrogates: Analyte/Parameter
Dilution
RPR
1.2-DICH1OR0ETHANE-D4 SURR 4--BROMOFLUOROBENZENE SURR TOLUENE-D8 SURR
Method Number: 8270
Analyte/Parameter
1 96.0 1 97.0 1 102.0
Dilution
Result
Prep Method: 3550 PQL
Unit
BIS < 2-ETHYLHEXYL)PHTHALATE DI--N-OCTYLPHTHALATE
1 < 10 1 < 10
10 UG/L 10 UG/L
Surrogates: Analyte/Parameter
Dilution
RPR
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL KITROBEKZENE-D5 PHENOL--D6 TERPHENYL-D14
1 75.0 1 72.0 1 63.0 1 75.0 1 66.0 1 72.0
Comments:
6010: Equipment blank prepared using Method QC batch for the associated soil samples. 270: Eguipment blank prepared using Method associated soil samples.
3010 3520
for water matrices and included in the anc included in the QC batch fcr the
Page 15
Date Analyzed
Jun 25, 1996 Jut 25, 1996 Jun 25, 1996
Date Analyzed
Jun 20, 1996 Jun 20, 1996 Jun 20, 1996 Jun 20, 1996
Date Analyzed
Jun 20, 1996 Jun 20, 1996 Jun 20, 1996
Date Analyzed
Jun 27, 1996 Jun 27, 1996
Date Analyzed
Jun 27, Jun 27, Jun 27, Jun 27, Jun 27, Jun 27,
1996 1956 1996 1996 1996 1996
ABD00039282
Conoco Environmental Services Lab Analysis Report
Location: ABERDEEN
Project Name: POND II CLOSURE
Sample Source:
Sample Name: PK&2-TBLK-2
Date Sampled:
June 13, 1996
Lab Sample ID: P606047-16
Analysis Lab: PONCA CITY
July 8, 1996
Method Number: 8240
Analyte/Paremoter
CIS-1,2-DICHLOROETHYLENE TRANS-1,2-DICHLOROETHYLENE TRICHLOROETHYLENE VINYL CHLORIDE
Surrogates: Analyte/Parameter
1,2-DICHLOROETHANE-D4 SURR 4-BROM3FLUOROBENZENE SURR TOLUENE-D8 SURR
Dilution
Result
1 <5 1 <5 1 <5 1 < 10
Prep Method: 5030
POL
5 5 5 10
Unit
UG/L UG/L UG/L UG/L
Dilution
RPR
1 99.0 1 95.0 1 101.0
Page 16
Date Analysed
Jun 20, Jun 20, Jun 20, Jun 20,
1996 1996 1996 1996
Date Analyzed
Jun 20, 1996 Jun 20, 1996 Jun 20, 1996
Location: ABERDEEN
moject Name: POND II CLOSURE
alyte/Parameter
BARIUM LEAD BIS(2-ETHYLHEXYL)PHTHALATE
BARIUM LEAD BIS(2-ETKYLHEXYL)PHTHALATE DI-NHJCTYLPHTHALATE
BARIUM LEAD BIS(2-ETHYLHEXYL)PHTHALATE
BARIUM LEAD BIS(2-ETHYLHEXYL)PHTHALATE
BARIUM LEAD BIS < 2-ETHYLHEXYL)PHTHALATE DI-N-OCTYLPHTHALATE
BARIUM CADMIUM LEAD BIS(2-ETHYLHEXYL)PHTHALATE
BARIUM CADMIUM
^Hnyl chloride ^BKs ( 2-ETHYLHEXYL) PHTHALATE
DI -N-OCTYLPHTHALATE
$ BARIUM CADMIUM LEAD VINYL CHLORIDE BIS{2-ETHYLHEXYL)PHTHALATE
BARIUM LEAD EIS(2-ETHYLHEXYL)PHTHALATE
BARIUM CADMIUM LEAD TP.I OiLORO ETHYLEKE VINYL CHLORIDE BIS(2-ETHYLHEXYL)PHTHALATE
EAP.IUM LEAD BIS(2-ETHYLHEXYL)PHTHALATE
BARIUM CADMIUM LEAD' BIS(2-ETHYLHEXYL)PHTHALATE
BARIUM LEAD BIS(2-ETHYLHEXYL)PHTHALATE
^^RIUM V ^^^S < 2-ETHYLHEXYL > PHTHALATE
ABD00039283
Conoco Environmental Services Lab Analysis Report
Suanary of Positive Results
July 8, 1996
Result
50 8.3 910
70.9 7.96 210000 7200
45.6 8.18 1900
124 12 260000
38.9 7.5 63000 2100
90.3 1.82 11.2 4900000
66 8.5 6.83 850 2600000 67000
119 7.44 8.99 230 3400000
57 6.54 11000
176 7.24 18.1 11 150 6400000
85.1 8.74 71000
48.5 1.74 7.4 1200000
74.1 8.84 120000
81.9 9.3 830000
Unit
UG/G UG/G UG/KG
UG/G UG/G UG/KG UG/KG
UG/G UG/G UG/KG
UG/G UG/G UG/KG
UG/G UG/G UG/KG UG/KG
UG/G UG/G UG/G UG/KG
UG/G UG/G UG/G UG/KG UG/KG UG/KG
UG/G UG/G UG/G UG/KG UG/KG
UG/G UG/G UG/KG
UG/G UG/G UG/G UG/KG UG/KG l'G/KG
UG/G UG/G UG/KG
UG/G UG/G UG/G UG/KG
UG/G UG/G UG/KG
UG/G UG/G UG/KG
PQL
Method No. Sampled Sample Name
2.47 4.94 330
6010 6010 8270
2.46 4.93 33000 6700
6010 6010 8270 8270
2.45 4.9 330
6010 6010 8270
2.5 5 33000
6010 6010 8270
2.32 4.64 6700 330
6010 6010 8270 8270
2.4 .961 4.8 670000
6010 6010 6010 8270
.483 .965 4.83 50 270000 27000
6010 6010 6010 8240 8270 8270
2.41 4.62 4.82 50 270000
6010 6010 6010 8240 8270
2.32 4.63 1700
6010 6010 8270
.479 .958 4.79 5 10 670000
6010 6010 6010 8240 8240 8270
2.43 4.87 6700
6010 6010 8270
.496 .991 4.96 130000
6010 6010 6010 8270
2.47 4.94 13000
6010 6010 8270
2.4 4.81 130000
6010 6010 8270
10* 1
0H0
1
O
1
96-06-17 PND2--1-2 BOTTOM 96-06-17 PHD2-1-2 BOTTOM 96-06-17 PND2-1-2 BOTTOM
96-06-17 PND2-1-2 TOP 96-06-17 PND2-1-2 TOP 96-06-17 PND2-1-2 TOP 96-06-17 PND2-1-2 TOP
96-06-17 PND2-1-2--DUP BOTTOM 96-06-17 PND2--1-2--DUP BOTTOM 96-06-17 PND2-1-2-DUP BOTTOM
96-06-17 PND2--1-2-DUP TOP 96-06-17 PND2-1-2--DUP TOP 96-06-17 PND2-1-2--DUP TOP
96-06-18 PND2--2--2 BOTTOM 96-06-18 PND2-2-2 BOTTOM 96-06-18 PND2-2-2 BOTTOM 96-06-18 PND2-2-2 BOTTOM
96-06-18 PND2-2-2 TOP 96-06-18 PKD2-2-2 TOP 96-06-18 PND2-2-2 TOP 96-06-18 PND2-2-2 TOP
96-06-16 PND2-3-2 BOTTOM 96-06-18 PND2-3-2 BOTTOM 96-06-18 PND2-3-2 BOTTOM 96-06-18 PND2-3-2 BOTTOM 96-06-18 PND2-3-2 BOTTOM 96-06-18 PND2-3-2 BOTTOM
96-06-18 PND2-3-2 TOP 96-06-18 PND2-3-2 TOP 96-06-16 PWD2-3-2 TOP 96-06-18 PJ7D2-3-2 TOP 96-06-18 PND2-3-2 TOP
96-06-18 PND2-4-2 BOTTOM 96-06-18 PND2-4-2 BOTTOM
PND2-4-2 BOTTOM
96-06-18 PND2-4-2 TOP 96-06-18 PND2--4-2 TOP 96-06-18 PHD2-4-2 TOP 96-06-18 PIJD2-4-2 TOP 96-06-18 PKD2-4-2 TOP 96-06-18 PKD2-4-2 TOP
96-06-18 PKD2-5-2 BOTTOM 96-06-18 PKD2-5-2 BOTTOM 96-06-18 PND2-5-2 BOTTOM
96-06-18 PKD2-5-2 TOP 96-06-18 PKD2-5-2 TOP 96-06-18 PND2-5-2 TOP 96-06-18 PKD2-5-2 TOP
96-06-18 PND2-6-2 BOTTOM PND2-6-2 BOTTOM
96-06-18 PND2-6-2 BOTTOM
96-06-18 PND2-6-2 TOP 96-06-18 PKD2--6-2 TOP 96-06-18 PNB2-6-2 TOP
ABD00039284
Conoco Environmental Services Inter-Element Correction Report
Location: ABERDEEN Project Kane: POND 11 CLOSURE
Sample Name
Analyte/Paraneter
Result
PKD2-1-2 BOTTOM PND2-1--2 BOTTOM PND2-1-2 BOTTOM PND2-1-2 BOTTOM
PKD2-1-2 TOP PND2-1-2 TOP PND2-1-2 TOP PND2-1-2 TOP
PND2--1--2-DUP BOTTOM PND2-1-2-DUP BOTTOM PND2-1--2--DUP BOTTOM PND2-1--2--DUP BOTTOM
PND2-1--2--DUP TOP PND2-1--2--DUP TOP PND2-1-2-DUP TOP PND2-1--2--DUP TOP
PKD2-2-2 BOTTOM PND2-2-2 BOTTOM PND2-2--2 BOTTOM PND2-2-2 BOTTOM
PKD2-2-2 TOP PND2-2-2 TOP PND2-2-2 TOP PND2-2-2 TOP
PND2-3-2 BOTTOM PND2-3-2 BOTTOM PKD2-3-2 BOTTOM PND2-3-2 BOTTOM
PND2-3-2 TOP PKD2-3-2 TOP PKD2-3-2 TOP PKD2-3-2 TOP
PND2-4-2 BOTTOM PND2-4--2 BOTTOM PKD2-4-2 BOTTOM PKD2-4-2 BOTTOM
PKD2-4-2 TOP PKD2-4-2 TOP PKD2-4-2 TOP PKD2-4-2 TOP
PND2-5-2 BOTTOM PND2-5-2 BOTTOM FND2-5-2 BOTTOM PKD2-5-2 BOTTOM
PND2-S-2 TOP PKD2-5-2 TOP PND2-S-2 TOP PND2-S-2 TOP
PND2-6-2 BOTTOM PND2-6-2 BOTTOM PKD2-6-2 BOTTOM PND2-6-2 BOTTOM
PND2-6-2 TOP PND2-6-2 TOP PND2-6-2 TOP PKD2-6-2 TOP
PND2-EQBLK-2 PND2-EQBLK-2 PND2-EQBLK-2 PID2-EQBLK-2
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
ALUMINUM CALCIUM IRON MAGNESIUM
11900 1390 12600 1100
10S00 2820 13100 1980
11300 1440 12300 1090
10100 2710 12600 1950
12100 1200 13900 1080
12100 3570 10700 1480
5740 2410 6610 2530
2600 14300 3360 1920
7580 1790 10300 625
6130 23700 5290 2030
10700 2330 14300 943
3940 2080 5350 763
11500 5440 13000 1240
17200 7750 15900 1740
<5 <5 <5 <5
July 8. 1896
POL
1240 1240 1240 247
1230 1230 1230 1230
1220 1220 1220 245
1250 1250 1250 1250
1160 1160 1160 232
1200 1200 1200 1200
241 241 241 241
1200 1200 1200 1200
1160 1160 1160 232
239 239 239 239
1220 1220 1220 243
248 248 248 248
1240 1240 1240 1240
1200 1200 1200 1200
5 5 5 5
Unit
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
UG/G UG/G UG/G UG/G
MG/L MG/L MG/L MG/L
Page 1
Date Analyze:
Jun 25. Jun 25, Jun 25, Jun 25.
1996 1996 1996 1996
Jun 25, Jun 25, Jun 25, Jun 25.
1996 1996 1996 1996
Jun 25, Jun 25, Jun 25, Jun 25,
1996 1996 1996 1996
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Jun 25, Jun 25, Jun 25, Jun 25,
1996 1996 1996 1996
Jun 25. 1996 Jun 25, 1996 Jun 25. 1996 Jun 25, 1996
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Jun 25, 1996 Jun 25. 1996 Jun 25, 1996 Jun 25. 1996
Jun 25, 1996 Jun 25. 1996 Jun 25, 1996 Jun 25, 1996
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996 Jun 25. 1996
Jun 25, 1996 Jun 25, 1996 Jun 25, 1996 Jun 25, 1996
Jun 25, Jun 25, Jun 25, Jun 25,
1996 1996 1996 1996
Jun 25, Jun 25, Jun 25, Jun 25,
1996 1996 1996 1996
Jun 25, Jun 25, Jun 25, Jun 25.
1996 1996 1996 1996
Jun 25, Jun 25, Jun 25, Jun 25,
1996 1996 1996 1996
ABD00039285
Conoco Environmental Services Lab Analysis QAQC Report
July 8, 1996
Page 1
Method Number:
6010
Batch Start Date: 24JUN96
Instrument:
ICAP61-1
Batch Number:
3
Prep Method: 3050
Pre-prep:
The following field samples are included in this batch:
Sample Name
PND2-1-2 BOTTOM PND2-1-2 TOP PND2-1-2--DUP BOTTOM PND2-1-2--DUP TOP PND2-2-2 BOTTOM PND2-2-2 TOP PND2-3-2 BOTTOM PND2-3-2 TOP PND2-4-2 BOTTOM PND2-4-2 TOP PND2-5-2 BOTTOM PND2-5-2 TOP PND2-6-2 BOTTOM PND2-6-2 TOP PND2-EQBLK-2
Date Sampled Lab ID
17JUN96 17JUN96 17JUN96 17JUN96 18JUN96 18JUN96 18JUN96 18JUN96 18JUN96 18JUN96 16JUN96 18JUN96 18JUN96 18JUN96 18JUN96
PONCA CITYP606047 02
PONCA CITYP606047 01
PONCA CITYP606047 04
PONCA CITYP606047 03
PONCA CITYP606047 06
Hn
o*O
g
PONCA
05
PONCA CITYP606047 08
PONCA CITYP606047 07
PONCA CITYP606047 10
PONCA CITYP606047 09
PONCA CITYP606047 12
PONCA CITYP606047 11
PONCA CITYP606047 14
PONCA CITYP606047 13
PONCA CITYP606047 15
Lab Control Spike:
Analyte/Parameter
RPR
Lab Sample ID
ALUMINUM BARIUM CADMIUM CALCIUM IRON LEAD MAGNESIUM
ALUMINUM BARIUM CADMIUM CALCIUM IRON LEAD MAGNESIUM
Matrix Spike:
Analyte/Parameter
89.9 92.2 82.7 88.4 89.3 84.2 87.7
89.2 91.1 83.7 86.4 88.5 85.3 87.2
RPR
LCS LCS LCS LCS LCS LCS LCS
-01 -01 -01 -01 -01 -01 -01
PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY
LCSD LCSD LCSD LCSD LCSD LCSD LCSD
-01 PONCA CITY -01 PONCA CITY -01 PONCA CITY -01 PONCA CITY -01 PONCA CITY -01 PONCA CITY -01 PONCA CITY
Lab Sample ID
BARIUM CADMIUM LEAD
Matrix Spike Duplicate:
Analyte/Psrameter
104 98.1 104
P606047-01 P606047-01 P606047-01
PONCA CITY PONCA CITY PONCA CITY
RPR RPD Lab Sample ID
BARIUM CADMIUM LEAD
Replicate:
Analyte/Parameter
ALUMINUM BARIUM CADMIUM CALCIUM IRON LEAD MAGNESIUM
107 98.1 102
3.1 0 2.6
P606047-01 P606047-Q1 P606047-01
PONCA CITY PONCA CITY PONCA CITY
Result Unit
--
12000 45.3 < .958 1470 13700 8.36 1230
UG/G UG/G UG/G UG/G UG/G UG/G UG/G
RPD
Lab Sample ID
.83 9.8 3.1 5.5 8.3 .72 11
P606047-02 P606047-02 P606047-02 P606047-02 P60604 7-02 P606047-02 P606047-02
PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY
ABD00039286
Conoco Environmental Services Lab Analysis QAQC Report
Replicate: Analyte/Paraaeter
Result Unit
July 8, 1996
Paoe 2
RPD
Lab Sample ID
Comments:
6010 Aluminum, Calcium, Iron, Magnesium: Batch matrix spike and spike duplicate are not required, because the native concentration is greater than 0.1%.
Method Number: 8240
Batch Start Date: 19JUN96
Instrument:
FINN4
Batch Number:
1
Prep Method: S030
Pre-prep:
The following field samples are included in this batch:
Sample Name
Date Sampled Lab ID
PND2-EQBLK-2 PND2-TBLK-2
18JUN96 13JUN96
PONCA CITYP606047 15 PONCA CITYP606047 16
Matrix Spike: Analyte/Parameter
RPR
Lab Sample ID
1,1-DICKLOROETHYLENE BENZENE CHLOROBENZENE TOLUENE TRICHLOROETHYLENE
116 110 105 109 109
P606037-02 P606037-02 P606037-02 P606037-02 P606037-02
PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY
Surrogates:
1,2--DICHLOROETHANE-D4 SURR 4-BRQMOFLUOROBENZENE SURR TOLUENE-D8 SURR
Matrix Spike Duplicate:
Analyte/Parameter
1,1-DICHLOROETHYLENE BENZENE CHLOROBENZENE TOLUENE TRICHLOROETHY LENE
88 P606037-02 PONCA CITY 89 P606037-02 PONCA CITY 99 P606037-02 PONCA CITY
RPR
RPD
Lab Sample ID
135 13
118 8
106 2
106 3
110 1
P606037-02 P606037-02 P606037-02 P606037-02 P606037-02
PONCA CITY
PONCA cm
PONCA CITY
PONCA CITY PONCA CITY'
Surrogates:
1,2-D1CHLOROETHAKE-D4 SURR 4-BROMOFLUOROBENZENE SURR TOLUEKE-D8 SURR
99 PtC'6027-02 PONCA CITY 86 P606037-02 PONCA CITY 91 P606037-02 PONCA CITY
Method Number: 8240
Batch Start Date: 20JUN96
Instrument:
FINK
Batch Number:
1
Prep Method: 5030
Pre-prep:
The following field samples are included in this batch:
Sample Name
Date Sampled Lab ID
PND2-1-2 BOTTOM PND2-1-2 TOP PND2-1-2-DUP BOTTOM PND2-1-2-DUP TOP
17JUN96 17JUN96 17JUN96 17JUN96
PONCA CITYP606047 02 PONCA CITVP606047 01 PONCA CITYP606047 04 PONCA CITYP606047 03
ABD00039287
Conoco Environmental Services Lab Analysis OAQC Report
July * 1996
Pa9e 3
The following field samples are included in this batch:
Sample Name
PND2-2-2 BOTTOM PND2-2-2 TOP PND2-3-2 BOTTOM PND2-3-2 TOP PND2-4-2 BOTTOM PND2-4-2 TOP PND2-5-2 BOTTOM PND2-5-2 TOP PND2-6-2 BOTTOM PND2-6-2 TOP
Date Sampled Lab ID
18JUN96 16JUN96 18JUN96 18JUN96 18JUN96 18JUN96 18JUN96 18JUN96 18JUN96 18JUN96
PONCA CITYP606047 06 PONCA CITYP606047 05 PONCA CITYP606047 08 PONCA CITYP606047 07 PONCA CITYP606047 10 PONCA CITYP606047 09 PONCA CITYP606047 12 PONCA CITYP606047 11 PONCA CITYP606047 14 PONCA CITYP606047 13
Matrix Spike: Analyte/Parameter
RPR Lab Sample ID
TRICHLOROETHYLENE
112 P606047--01 PONCA CITY
Surrogates: 1,2-DICHLOROETHANE--D4 SURR 4-BROMOFLUOROBENZENE SURR TOLUENE--D8 SURR
Matrix Spike Duplicate: Analyte/Parameter
TRICHLOROETHYLENE
97 P606047--01 PONCA CITY 93 P606047--01 PONCA CITY 105 P606047--01 PONCA CITY
RPR
RPD
Lab Sample ID
112 0
P606047-01 PONCA CITY
Surrogates:
1,2-DICHLOROETHANE-D4 SURR 4-BROMOFLUOROBENZENE SURR TOLUENE--D8 SURR
95 P606047--01 PONCA CITY 92 P606047-01 PONCA CITY 103 P606047--01 PONCA CITY
Method Humber:
8270
Batch Start Date: 24JUN96
Instrument:
HP3
Batch Number:
1
Prep Method: 3550
Pre-prep:
The following field sampl es are included in this batch:
Sample Name
Date Sampled Lab ID
PKD2-1-2 BOTTOM PND2-1-2 TOP PKD2-1--2--DUP BOTTOM PKD2-1-2-DUP TOP PND2-2-2 BOTTOM PKD2-2-2 TOP PUD2-3-2 BOTTOM PIJD2-3-2 TOP PND2-4--2 BOTTOM PND2-4--2 TOP PND2-5-2 BOTTOM PHD2-5-2 TOP PHD2-6-2 BOTTOM PND2-6-2 TOP PNB2-EQBLK-2
Matrix Spike:
17JUN96 17JUN96 17JUN96 17JUN96 18JUN96
18JUN96 18JUN96 18JUN96 18JUN96 18JUN96 18JUN96 18JUN96 18JUN96 18JUN96 18JUN96
PONCA CITYP606047 02 PONCA CI7YP606047 01 PONCA CITYP606047 04 PONCA. CI7YP606047 03 PONCA CI7YP606G47 06 PONCA CI7YP606047 05 PONCA CI7YP606047 08 PONCA CI7YP606047 07 PONCA CI7YP606047 10 PONCA CITYP60C047 09 PONCA CI7YP606047 12 PONCA CI7YP606047 11 PONCA CI7YP606047 14 PONCA CI7YP606047 13 PONCA CI7YP606047 15
Analyte/Parameter
RPR
Lab Sample ID
DI-N-OCTYLPHTHALATE
98 P606047-10 PONCA CITY
ABD00039288
Conoco environmental Services Lab Analysis QAQC Report
Matrix Spike: Analyte/Parameter
RPR
July 8, 1996 Lab Sample ID
Page 4
Surrogates:
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITR0BENZENE-D5 PHENOL-D6 TERPHENYL-D14
Matrix Spike Duplicate:
Analyte/Paraaeter
DI-N-OCTYLPHTHALATE
Surrogates:
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NZTOOBENZENE--D5 PHENOL-D6 TERPHENYL-D14
66 P606047-10 PONCA CITY 68 P606047-10 PONCA CITY 70 P606047-10 PONCA CITY 72 P606047-10 PONCA CITY 72 P606047-10 PONCA CITY 83 P606047-10 PONCA CITY
RPR
RPD
Lab Sample ID
113 14
P606047-10 PONCA CITY
75 P606047-10 PONCA CITY 81 P606047-10 PONCA CITY 80 P606047-10 PONCA CITY 83 P606047-10 PONCA CITY 82 P606047-10 PONCA CITY 99 F606047-10 PONCA CITY
ABD00039289
ABD00039290
ABD00039291
ABD00039292
ABD00039293
ABD00039294
ABD00039295
ABD00039296
ABD00039298
ABD00039299
APPENDIX B ANALYTICAL DATA FROM STOCKPILE AND TCLP SAMPLING
ABD00039300
STOCKPILE SOILS 4/97
DuPont Aberdeen April 25,1997
Preparedfor Jeff Baker - DERS Houston
Prepared by DuPont Environmental Remediation Services
Laboratory Services - Jonathan Tschritter 140 Cypress Station Drive, Suite 140 Houston, Texas 77090
ABD00039301
DuPont Environmental Reme-diation Services Corporate Environmental Database Check List
Location: ABERDEEN
Jobname: STOCKPILE SOILS-4/97
JST Preliminary Administration
Review Project Sheet Verify location/jobname in sample table-
JST Project Backstop
Disk Deliverable Integrity QC Batch Integrity
(Correct problems/Pull backstop as necessary)
JST
JST JST ADS
-Alb_______
Completeness Check
Samples
X 100%
Tests
X 100%
Parameters
100%
or X <100%
Accuracy Check
CED Results vs. Hard Copy Lab Reports
Comments/Narrative Review
Laboratory Services Coordinator Overview
Review Report Cover letter/title page for customer
Report Finish
Copy and Bind
Mail to Client(s)
Jonathan Tschritter Certified by
04/25/97 Date
ABD00039302
DuPont Environmental Remediation Services Lab Analysis Report
Location: ABERDEEN
Project Name: STOCKPILE SOILS-4/97
Sample Source: A8D-EQBLK-3
Sample Name: ABD-EQBLK-3
Date Sampled:
April 1, 1997
Lab Sample ID: C8WVH -1
Analysis Lab: QES-AUS
April 25, 1997
Method Number: 6010A
Analyte/Parameter
BARIUM CADMIUM LEAD
Method Number: 82408
Analyte/Parameter
1,1-DICHL0R0ETHENE CIS-1,2-DICHL0R0ETHENE TRANS-1,2-DICHLOROETHENE TRICHLOROETHENE VINYL CHLORIDE
Surrogates:
Analyte/Parameter
1,2-DICHLOROETHANE-D4 4-BROMOFLUOROBENZENE TOLUENE-D8
Method Number: 8270B
Analyte/Parameter
BISC2-ETHYLHEXYL) PHTHALATE DI-N-OCTYL PHTHALATE
Surrogates:
An8lyte/Parameter
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITROBENZENE-D5 PHEN0L-D5 TERPHENYL-D14
Dilution
Result
1 < 0.20 1 < 0.0050 1 < 0.10
Dilution Result
1 < 5.0 1 < 2.5 1 < 2.5 1 < 5.0 1 < 10
Prep Method: 3010 PQL
Unit
0.20 0.0050 0.10
Prep Method: 5030
PQL
HG/L MG/L HG/L
Unit
5.0 UG/L 2.5 UG/L 2.5 UG/L 5.0 UG/L 10 UG/L
Dilution
1 1 1
RPR
110.0 99.0 95.0
Dilution Result
1 < 10 1 < 10
Prep Method: 3520 PQL
10 10
Unit
UG/L UG/L
Dilution
1 1 1 1 1 1
RPR
84.0 62.0 64.0 71.0 68.0 91.0
Page 1
Date Analyzed
Apr 9, 1997 Apr 9, 1997 Apr 9, 1997
Date Analyzed
Apr 10, Apr 10, Apr 10, Apr 10, Apr 10,
1997 1997 1997 1997 1997
Date Analyzed
Apr 10, 1997 Apr 10, 1997 Apr 10, 1997
Date Analyzed
Apr 9, 1997 Apr 9; 1997
Date Analyzed
Apr 9, Apr 9) Apr 9) Apr 9', Apr 9) Apr 9;
1997 1997 1997 1997 1997 1997
ABD00039303
DuPont Environmental Remediation Services Lab Analysis Report
Location: ABERDEEN
Project Name: STOCKPILE SOILS-4/97
Sample Source: ABD-SP-1
Sample Name: ABD-SP-1
Date Sampled:
April 1, 1997
Lab Sample ID: C8WVC *1
Analysis Lab: QES-AUS
April 25, 1997
Method Nimber: 6010A Analyte/Parameter
BARIUM CADMIUM LEAD Method Nimber: 82408 Analyte/Parameter
1,1-DICHLOROETHENE CIS-1,2-DICHLOROETHENE TRANS-1,2-D1CHL0R0ETHENE TRICHLOROETHENE VINYL CHLORIDE
Surrogates: Analyte/Parameter
1,2-DICHL0R0ETHANE-D4 4-BROMOFLUOROBENZENE T0LUENE-D8 Method Nimber: 8270B Analyte/Parameter
DI-N-OCTYL PHTHALATE
Surrogates: Analyte/Parameter
2,4,6-TRIBRGMOPHENOL 2-FIUOROBIPHENYL 2-FLU0R0PHEN0L NITROBENZENE-05 PHEN0L-D5 TERPHENYL-D14 Method Number: OLM03.1 Analyte/Parameter
PERCENT MOISTURE Method Number: 8270B Analyte/Parameter
BISC2-ETHYLHEXYL) PHTHALATE
Surrogates: Analyte/Parameter
2,4,6-TRIBROMOPHENOL 2*FLU0R08IPHENYL 2* FLUOROPHENOL
Dilution Result
1 62.0 1 < 0.50 1 < 10.0
Dilution Result
1 < 5.0 1 < 2.5 1 < 2.5 1 < 5.0 1 < 10
Prep Method: 3050
POL
20.0 0.50 10.0
Prep Method: 5030
POL
5.0 2.5 2.5 5.0 10
Unit
MC/KG MG/KG MG/KG
Unit
UG/KG UG/KG UG/KG UG/KG UG/KG
Dilution
1 1 1
RPR
113.0 100.0 105.0
Dilution Result 1 1700
Prep Method: 3550 PQL
330
Unit UG/KG
Dilution
1 1 1 1 1 1
RPR
96.0 84.0 78.0 80.0 81.0 102.0
Dilution Result 1 20.8
Dilution Result 10 23000
Prep Method: OLM03.1 PQL
Unit
0.50 Prep Method: 3550
PQL
X Unit
3300
UG/KG
Dilution
10 10 10
RPR
89.0 90.0 85.0
Page 2
Date Analyzed
Apr 10, 1997 Apr 10, 1997 Apr 10, 1997
Date Analyzed
Apr 11, 1997 Apr 11, 1997 Apr 11, 1997 Apr 11, 1997 Apr 11, 1997
Date Analyzed
Apr 11, 1997 Apr 11, 1997 Apr 11, 1997
Date Analyzed
Apr 7, 1997
Date Analyzed
Apr 7, 1997 Apr 7, 1997 Apr 7, 1997 Apr 7, 1997 Apr 7, 1997 Apr 7, 1997
Date Analyzed
Apr 10, 1997
Date Analyzed
Apr 9, 1997
Date Analyzed
Anr O Anr O
Apr 9,
1007 1007
1997
ABD00039304
DuPont Environmental Remediation Services Lab Analysis Report
Location: ABERDEEN
Project Name: STOCICPILE SOILS-4/97
Sample Source: ABD-SP-1
Sample Name: ABD~SP-1
Date Sampled:
April 1, 1997
Lab Sample ID: CBWVC -2
Analysis Lab: QES-AUS
Analyte/Parameter
Dilution RPR
NITROBENZENE-05
PHEN0L-D5 TERPHENYL-D14
10 71.0 10 93.0 10 99.0
April 25, 1997
Page 3
Date Analyzed Apr 9, 1997 Apr 9, 1997 Apr 9, 1997
ABD00039305
DuPont Environmental Remediation Services Lab Analysis Report
Location: ABERDEEN
Project Name: STOCKPILE SOILS-4/97
Sample Source: ABD-SP-1-DUP
Sample Name: ABD-SP-1-DUP
Date Sampled:
April 1, 1997
Lab Sample ID: C8WVD -1
Analysis Lab: QES-AUS
April 25, 1997
Method Number: 6010A Analyte/Parameter
BARIUM CADMIUM LEAD Method Number: 8240B Analyte/Parameter
1,1-DICHLOROETHENE CIS-1,2-DICHL0R0ETHEME TRANS-1,2-DICHL0R0ETHENE TRICHLOROETHENE VINYL CHLORIDE
Surrogates: Analyte/Parameter
1,2-DICHLOROETHANE-D4 4-BR0H0FLU0R08ENZENE T0LUENE-D8 Method Nunber: 8270B Analyte/Parameter
DI-N-OCTYL PHTHALATE
Surrogates: Analyte/Parameter
2,4,6-TRIBR0M0PHEN0L 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITROBENZENE-05 PHENOL-D5 TERPHENYL-D14 Method Number: OLM03.1 Analyte/Parameter
PERCENT MOISTURE Method Number: 8270B Analyte/Parameter
BISC2-ETHYLHEXYL) PHTHALATE
Surrogates: Analyte/Parameter
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL
Dilution Result
1 60.3 1 < 0.50 1 < 10.0
Dilution Result
1 < 5.0 1 < 2.5 1 < 2.5 1 < 5.0 1 < 10
Prep Method: 3050
PQL
20.0 0.50 10.0
Prep Method: 5030
POL
5.0 2.5 2.5 5.0 10
Unit
MG/KG MG/KG MG/KG
Unit
UG/KG UG/KG UG/KG UG/KG UG/KG
Dilution
1 1 1
RPR
116.0 105.0 112.0
Dilution Result 1 1300
Prep Method: 3550 PQL
330
Unit UG/KG
Dilution
1 1 1 1 1 1
RPR
103.0 85.0 76.0 80.0 82.0
100.0
Dilution Result 1 20.0
Dilution Result 10 18000
Prep Method: OLM03.1 POL
Unit
0.50 Prep Method: 3550
POL
X Unit
3300
UG/KG
Dilution
10 10 10
RPR
97.0 88.0 80.0
Page 4
Date Analyzed Apr 10, 1997 Apr 10, 1997 Apr 10, 1997
Date Analyzed Apr 11, 1997 Apr 11, 1997 Apr 11, 1997 Apr 11, 1997 Apr 11, 1997
Date Analyzed Apr 11, 1997 Apr 11, 1997 Apr 11, 1997
Date Analyzed Apr 7, 1997
Date Analyzed Apr 7, 1997 Apr 7, 1997 Apr 7, 1997 Apr 7, 1997 Apr 7, 1997 Apr 7, 1997
Date Analyzed Apr 10, 1997
Date Analyzed Apr 9, 1997
Date Analyzed Apr 9, 1997 Apr 9, 1997 Apr 9, 1997
ABD00039306
DuPont Environmental Remediation Services Lab Analysis Report
Location: ABERDEEN
Project Name: STOCKPILE S01LS-4/97
Sample Source: ABD-SP-1-DUP
Sample Name: ABD-SP-1-DUP
Date Sampled:
April 1, 1997
Lab Sample ID: C8WVD -2
Analysis Lab: QES-AUS
Analyte/Parameter
Dilution RPR
NITROBENZENE-05 PHEN0L-D5 TERPHENYL-D14
10 66.0
10 87.0 10 102.0
April 25, 1997
Page 5
Date Analyzed Apr 9, 1997 Apr 9, 1997 Apr 9, 1997
ABD00039307
DuPont Environmental Remediation Services Lab Analysis Report
Location: ABERDEEN
Project Name: STOCKPILE SOILS-4/97
Sample Source: ABD-SP-2
Sample Name: ABD-SP-2
Date Sampled:
April 1, 1997
Lab Sample ID: CBWVE -1
Analysis Lab: OES-AUS
April 25, 1997
Method Number: 6010A Analyte/Parameter
BARIUM CADMIUM LEAD
Method Nunber: 8240B Analyte/Parameter
1.1-DICHLOROETHENE CIS-1,2-DICKL0R0ETHENE TRANS-1,2-D1CKL0R0ETHENE TRICHLOROETHENE VINYL CHLORIDE
Surrogates: Analyte/Parameter
1.2-DICHL0R0ETHANE*D4 4-BROMOFLUOROBENZENE TOLUENE-D8 Method Number: 8270B
Analyte/Parameter
B1S(2-ETHYLHXYL) PHTHALATE DI-N-OCTYL PHTHALATE
Surrogates:
Analyte/Parameter
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITR0BENZENE-D5 PHEN0L-D5 TERPHENYL-D14 Method Nunber: OLM03.1
Analyte/Parameter
PERCENT MOISTURE
Dilution
Result
1 49.3 1 < 0.50 1 < 10.0
Dilution
Result
1 < 5.0 1 < 2.5
1 < 2.5 1 < 5.0 1 <10
Prep Method: 3050
PQL
20.0 0.50 10.0
Prep Method: 5030
PQL
5.0 2.5 2.5 5.0 10
Unit
MG/KG MG/KG MG/KG
Unit
UG/KG UG/KG UG/KG UG/KG UG/KG
Dilution
1 1 1
RPR
111.0 94.0
104.0
Dilution
Result
5 11000 5 < 1600
Prep Method: 3550 PQL
1600 1600
Unit
UG/KG UG/KG
Dilution
5 5 5 5 5 5
RPR
88.0 86.0 79.0 68.0 86.0 96.0
Dilution
Result
1 17.0
Prep Method: OLM03.1 PQL
Unit
0.50
X
Page 6
Date Analyzed
Apr 10, 1997 Apr 10, 1997 Apr 10, 1997
Date Analyzed
Apr 11, Apr 11, Apr 11, Apr 11, Apr 11,
1997 1997 1997 1997 1997
Date Analyzed
Apr 11, 1997 Apr 11, 1997 Apr 11, 1997
Date Analyzed
Apr 8, 1997 Apr 8, 1997
Date Analyzed
Apr 8, 1997 Apr 8, 1997 Apr 8, 1997 Apr 8, 1997 Apr 8, 1997 Apr 8, 1997
Date Analyzed
Apr 10, 1997
ABD00039308
DuPont Environmental Remediation Services Lab Analysis Report
Location: ABERDEEN
Project Name: STOCKPILE SOILS-4/97
Sample Source: ABD-SP-3
Sample Name: ABD-SP-3
Date Sampled:
April 1, 1997
Lab Sample ID: C8WVF >1
Analysis Lab: QES-AUS
April 25, 1997
Method Number: 6010A Analyte/Parameter
BARIUM CADMIUM LEAD Method Number: 8240B Analyte/Parameter
1,1-DICHL0R0ETHENE CIS-1,2-DICHL0R0ETHENE TRANS-1,2-DICHL0R0ETHENE TRICHLOROETHENE VINYL CHLORIDE
Surrogates: Analyte/Parameter
1,2-DlCHL0R0ETHANE-D4 4-BROMOFLUOROBENZENE TOLUENE-D8 Method Number: 8270B Analyte/Parameter
DI-N-OCTYL PHTHALATE
Surrogates: Analyte/Parameter
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLU0R0PHEN0L NITR0BENZENE-D5 PHEN0L-D5 TERPHENYL-D14 Method Number: OLM03.1 Analyte/Parameter
PERCENT MOISTURE Method Number: 8270B Analyte/Parameter
BIS(2-ETHYLHEXYL> PHTHALATE
Surrogates: Analyte/Parameter
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLU0R0PHEN0L
Dilution Result
1 45.6 1 < 0.50 1 < 10.0
Dilution Result
1 < 5.0 1 < 2.5 1 < 2.5 1 < 5.0 1 < 10
Prep Method: 3050
PQL
20.0 0.50 10.0
Prep Method: 5030
PQL
5.0 2.5 2.5 5.0 10
Unit
MG/KG MG/KG MG/KG
Unit
UG/KG UG/KG UG/KG UG/KG UG/KG
Dilution
1 1 1
RPR
109.0 98.0
102.0
Dilution Result 5 480
Prep Method: 3550 PQL
330
Unit UG/KG
Dilution
5 5 5 5 5 5
RPR
95.0 83.0 75.0 74.0 80.0 95.0
Dilution Result 1 19.1
Dilution
Result
5 11000
Prep Method: OLM03.1 PQL
Unit
0.50 Prep Method: 3550
PQL
X Unit
1600
UG/KG
Dilution
5 5 5
RPR
99.0 88.0 78.0
Page 7
Date Analyzed
Apr 10, 1997 Apr 10, 1997 Apr 10, 1997
Date Analyzed
Apr 11, Apr 11, Apr 11, Apr 11, Apr 11,
1997 1997 1997 1997 1997
Date Analyzed Apr 11, 1997 Apr 11, 1997 Apr 11, 1997
Date Analyzed Apr 8, 1997
Date Analyzed
Apr 8, 1997 Apr 8, 1997 Apr 8, 1997 Apr 8, 1997 Apr 8, 1997 Apr 8, 1997
Date Analyzed
Apr 10, 1997
Date Analyzed
Apr 8, 1997
Date Analyzed
Apr 8, 1997 Apr 8, 1997 Apr 8, 1997
ABD00039309
DuPont Environmental Remediation Services Lab Analysis Report
Location: ABERDEEN
Project Name: STOCKPILE S01LS-4/97
Sample Source: ABO-SP-3
Sample Name: ABD-SP-3
Date Sampled:
April 1, 1997
Lab Sample ID: C8UVF -2
Analysis Lab: OES-AUS
Analyte/Parameter
Dilution RPR
NITROBEN2ENE-D5
PHEN0L-D5 TERPHENYt*D14
5 71.0 5 87.0 5 106.0
April 25, 1997
Page 8
Date Analyzed Apr 8, 1997 Apr 8, 1997 Apr 8, 1997
ABD00039310
DuPont Environmental Remediation Services Lab Analysis Report
Location: ABERDEEN
Project Name: STOCKPILE S01LS-4/97
Sample Source: AB0*SP*4
Sample Name: ABO-SP-4
Date Sampled:
April 1, 1997
Lab Sanple ID: C6WVG -1
Analysis Lab: QES-AUS
April 25, 1997
Method Nifnber: 6010A Analyte/Parameter
BARIUM CADMIUM LEAD Method Nunber: 8240B Analyte/Parameter
1,1*01CHLOROETHENE CIS-1,2-DICHLOROETHENE TRANS*1,2'DICHL0R0ETHENE TRICHLOROETHENE VINYL CHLORIDE
Surrogates: Analyte/Parameter
1,2*DICHL0R0ETHANE-D4 4-BR0M0FLU0R06ENZENE TOLUENE-D8
Method Number: 8270B Analyte/Parameter
BISC2-ETHYLHEXYL) PHTHALATE DI-N-OCTYl PHTHALATE
Surrogates:
Analyte/Parameter
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLU0R0PHEN0L NITROBENZENE *D5 PHEN0L-D5 TERPHENYL-D14
Method Number: OLM03.1 Analyte/Parameter
PERCENT MOISTURE
Dilution Result
1 39.4 1 < 0.50 1 < 10.0
Dilution Result
1 < 5.0 1 < 2.5 1 < 2.5 1 27 1 < 10
Prep Method: 3050
PQL
20.0 0.50 10.0
Prep Method: 5030
PQL
5.0 2.5 2.5 5.0 10
Unit
MG/KG MG/KG MG/KG
Unit
UG/KG UG/KG UG/KG UG/KG UG/KG
Dilution
1 1 1
RPR
99.0 94.0 99.0
Dilution Result
5 4700 5 < 1600
Prep Method: 3550 PQL
1600 1600
Unit
UG/KG UG/KG
Dilution
5 5 5 5 5 5
RPR
75.0 78.0 69.0 64.0 76.0 89.0
Dilution Result 1 18.2
Prep Method: OLM03.1 PQL
Unit
0.50
X
Page 9
Date Analyzed
Apr 10, 1997 Apr 10, 1997 Apr 10, 1997
Date Analyzed Apr 14, 1997 Apr 14, 1997 Apr 14, 1997 Apr 14, 1997 Apr 14, 1997
Date Analyzed
Apr 14, 1997 Apr 14, 1997 Apr 14, 1997
Date Analyzed
Apr 8, 1997 Apr 8, 1997
Date Analyzed
Apr 8, 1997 Apr 8, 1997 Apr 8, 1997 Apr 8, 1997 Apr 8, 1997 Apr 8, 1997
Date Analyzed
Apr 10, 1997
ABD00039311
DuPont Environmental Remediation Services lab Analysis Report
Location: ABERDEEN
Project Name: STOCKPILE SOILS-4/97
Sample Source: ABD-TBLK-3
Sample Name: ABD-TBLK-3
Date Sampled:
March 25, 1997
Lab Sample ID: C8WVJ -1
Analysis Lab: QES-AUS
April 25, 1997
Method Nunber: 8240B
Analyte/Parameter
1,1-DICHLOROETHENE CIS-1,2-DICHL0R0ETHENE TRANS-1,2-DlCHLOROETHENE TRICHLOROETHENE VINYL CHLORIDE
Surrogates:
Analyte/Parameter
1,2-DICHL0R0ETHANE-D4 4-BROMOFLUOROBENZENE T0LUENE-D8
Dilution
Result
1 < 5.0
1 < 2.5 1 < 2.5 1 < 5.0 1 < 10
Dilution
1 1 1
RPR
109.0 98.0 96.0
Prep Method: 5030
PQL
5.0 2.5 2.5 5.0 10
Unit
UG/L UG/L UG/L UG/L UG/L
Page 10
Date Analyzed
Apr 10, Apr 10, Apr 10, Apr 10,
Apr 10,
1997 1997 1997 1997
1997
Date Analyzed
Apr 10, 1997 Apr 10, 1997 Apr 10, 1997
ABD00039312
Conoco Environmental Services Lab Analysis Report
Suimary of Positive Results
April 25, 1997
ation: ABERDEEN oject Name: STOCKPILE S0ILS-4/97
Analyte/Parameter
Result
Unit
POL Method No. Sampled Sample Name
Page 1
BARIUM BIS(2-ETHYLHEXYL) PHTHALATE Dl-N-OCTYL PHTHALATE PERCENT MOISTURE
BARIUM BISC2-ETHYLHEXYL) PHTHALATE DI-N-OCTYL PHTHALATE PERCENT MOISTURE
BARIUM B!$(2-ETHYLHEXYL) PHTHALATE PERCENT MOISTURE
BARIUM BISC2-ETHYLHEXYL) PHTHALATE DI-N-OCTYL PHTHALATE PERCENT MOISTURE
BARIUM TRICHLOROETHENE BIS(2-ETHYLHEXYL) PHTHALATE PERCENT MOISTURE
62.0 23000 1700 20.8
60.3 18000 1300 20.0
49.3 11000 17.0
45.6 11000 480 19.1
39.4 27 4700 18.2
MG/KG U6/KG UG/KG X
MG/KG UG/KG UG/KG X
MG/KG UG/KG X
MG/KG UG/KG UG/KG X
MG/KG UG/KG UG/KG X
20.0 3300 330 0.50
20.0 3300 330 0.50
20.0 1600 0.50
20.0 1600 330 0.50
20.0 5.0 1600 0.50
6010A 8270S 8270B OLM03.1
6010A 8270B 8270B OLM03.1
6010A 8270B OLM03.1
601OA 8270B 82708 OLM03.1
6010A 8240B 8270B OLM03.1
97-04-01 ABD-SP-1 97-04-01 ABD-SP-1 97-04-01 ABD-SP-1 97-04-01 ABD-SP-1
97-04-01 ABD-SP-1-DUP 97-04-01 ABD-SP-1-DUP 97-04-01 ABD-SP-1-DUP 97-04-01 ABD-SP-1-DUP
97-04-01 ABD-SP-2 97-04-01 ABD-SP-2 97-04-01 ABD-SP-2
97-04-01 ABD-SP-3 97-04-01 ABD-SP-3 97-04-01 ABD-SP-3 97-04-01 ABD-SP-3
97-04-01 ABD-SP-4 97-04-01 ABD-SP-4 97-04-01 ABD-SP-4 97-04-01 ABD-SP-4
ABD00039313
DuPont Environmental Remediation Services Lab Analysis QAQC Report
April 25, 1997
Page 1
Method Number: 6010A
Batch Start Date: 07APR97
Instrument:
B1
Batch Number:
87
Prep Method: 3010
Pre-prep:
The following field samples are included in this batch:
Sample Name A8D-EQBLK-3
Date Sampled Lab ID
01APR97
QES-AUS
C8WVH
1
Lab Control Spike: Analyte/Parameter
RPR Lab Sample ID
BARIUM CADMIUM LEAD
Matrix Spike:
Analyte/Parameter
99 C8XJF -1 QES-AUS 101 C8XJF -1 QES-AUS 102 C8XJF -1 QES-AUS
RPR Lab Sample ID
BARIUM CADMIUM LEAD
Matrix Spike Duplicate:
Analyte/Parameter
102 C8X2F -1 QES-AUS 97 C8X2F -1 QES-AUS 96 C8X2F -1 QES-AUS
RPR RPD Lab Sample ID
BARIUM CADMIUM
LEAD
99 2.4 C8X2F -1 QES-AUS
96 1.3 C8X2F -1 QES-AUS
94 2
C8X2F -1 QES-AUS
Method Ninber: 601OA
Batch Start Date: 09APR97
Instrunent:
B1
Batch Nuiber:
9
Prep Method: 3050
Pre-prep:
The following field samples are included in this batch:
Sample Name
Date Sampled Lab ID
ABD-SP-1 ABD-SP-1-DUP ABD`SP-2 ABD-SP-3 ABD-SP-4
01APR97 01APR97 01APR97 01APR97 01APR97
QES-AUS QES-AUS QES-AUS QES-AUS QES-AUS
C8WVC C8WVD C8WVE C8WVF C8WVG
1 1 1
1 1
Lab Control Spike:
Analyte/Parameter
RPR Lab Sample ID
BARIUM CADMIUM LEAD
Matrix Spike:
Analyte/Parameter
98 C90RP -1 QES-AUS 94 C90RP -1 QES-AUS 89 C90RP -1 QES-AUS
RPR Lab Sample ID
BARIUM CADMIUM LEAD
100 C8UVC -1 0ES-AUS
98 C8WVC -1 QES-AUS 94 CBWVC -1 QES-AUS
ABD00039314
DuPont Environmental Remediation Services Lab Analysis QAQC Report
April 25, 1997
Page 2
Matrix Spike Duplicate:
Analyte/Parameter
RPR RPD Lab Sample ID
BARIUM CADMIUM LEAD
86 12 C8UVC -11 QES-AUS 92 6.2 C8WVC -11 QES-AUS 89 4.9 C8WVC -11 QES-AUS
Method Number: 8240B
Batch Start Date: 11APR97
Instrument:
El
Batch Number:
94
Prep Method: 5030
Pre-prep:
The following field samples are included in this batch:
Sample Name
ABD-EQBLK-3 ABD-TBLK-3
Date Sampled Lab ID
01APR97 25MAR97
QES-AUS QES-AUS
C8WVH C8UVJ
1 1
Control Spike:
Analyte/Parameter
RPR Lab Sample ID
1,1-DICHLOROETHENE BENZENE CHLOROBENZENE TOLUENE TRICHLOROETHENE
99 C9208 -1 QES-AUS 106 C9208 -1 QES-AUS 110 C9208 -1 QES-AUS 107 C9208 -1 QES-AUS 107 C9208 -1 QES-AUS
Surrogates:
1,2-DICHLOROETHANE-D4 4-BR0M0FLUOR08ENZENE TOLUENE-D8
Matrix Spike:
Analyt e/Pa ramet er
1,1-DICHLOROETHENE BENZENE CHLOROBENZENE TOLUENE TRICHLOROETHENE
109 C9208 -1 QES-AUS 100 C9208 -1 QES-AUS 100 C9208 -1 QES-AUS
RPR Lab Sample ID
102 C8VAE -`I QES-AUS 93 C8VAE -1 QES-AUS 105 C8VAE -1 QES-AUS 114 C8VAE - 1 QES-AUS 108 C8VAE - 1 QES-AUS
Surrogates:
1,2-D!CHL0R0ETHANE-D4 4-BROMOFLUOROBENZENE T0LUENE-D6
ike Duplicate:
Analyte/Parameter
1,1-DICHLOROETHENE BENZENE CHLOROBENZENE TOLUENE TRICHLOROETHENE
104 C8VAE -1 QES-AUS 97 C8VAE -1 QES-AUS 95 C8VAE -1 QES-AUS
RPR RPD Lab Sample ID
101 .98 C8VAE -1 QES-AUS
104 2.5 C8VAE -1 QES-AUS
106 .27 C8VAE -1 QES-AUS
114 .2
C8VAE -1 QES-AUS
107 .77 C8VAE -1 QES-AUS
Surrogates:
1,2-DICHL0R0ETHANE-D4 4-BROMOFLUOROBENZENE
108 99
C8VAE -1 C8VAE -1
QES-AUS QES-AUS
ABD00039315
DuPont Environmental Remediation Services Lab Analysis QAQC Report
April 25, 1997
Page 3
Matrix Spike Duplicate:
Analyte/Parameter
RPR RPD Lab Sample ID
TOLUENE-D8
99 C8VAE -1 OES-AUS
Method Nixnber: 8240B
Batch Start Date: 14APR97
Instrument:
El
Batch Nunber:
20
Prep Method: 5030
Pre-prep:
The following field samples are included in this batch:
Sample Name
Date Sampled Lab ID
ABD-SP-1 ABD-SP-1-DUP ABD-SP-2 ABO-SP-3
01APR97 01APR97
01APR97 01APR97
OES-AUS QES-AUS
QES-AUS QES-AUS
C8UVC C8WVD
C8WVE C8WVF
1 1
1 1
Lab Control Spike:
Analyte/Parameter
RPR Lab Sample ID
1,1-DICHLOROETHENE BENZENE CHLOROBENZENE TOLUENE TRICHLOROETHENE
117 C9325 -1 QES-AUS 106 C9325 -1 QES-AUS 108 C9325 -1 QES-AUS 107 C9325 -1 QES-AUS 106 C9325 -1 QES-AUS
Surrogates:
1,2-DICHL0R0ETHANE-D4 4-BR0M0FLU0R06ENZENE TOLUENE-D8
Matrix Spike:
Analyte/Parameter
1,1-DICHLOROETHENE BENZENE CHLOROBENZENE TOLUENE TRICHLOROETHENE
Surrogates:
1,2-DICHLOROETHANE-D4 4-BROMOFLUOROBENZENE TOLUENE-08
Matrix Spike Duplicate:
Analyte/Parameter
1,1-DICHLOROETHENE BENZENE CHLOROBENZENE TOLUENE TRICHLOROETHENE
Surrogates:
1,2-DICHLOROETHANE-D4 4-BROMOFLUOROBENZENE
103 98 104
RPR
97 99 100 98 97
C9325 C9325 C9325
-1 -1 -1
QES-AUS QES-AUS QES-AUS
Lab Sample ID
C8WVC C8WVC C8WVC
C8UVC C8WVC
-1 -1 -1 -1 -1
QES-AUS QES-AUS QES-AUS QES-AUS QES-AUS
107 96 98
C8UVC C8WVC C8WVC
-1 -1 -1
QES-AUS QES-AUS QES-AUS
RPR RPD Lab Sample ID
102 4.8 C8UVC -1 QES-AUS
105 5.7 C8UVC -1 QES-AUS
108 7.3 C8UVC -1 QES-AUS
109 10
C8UVC -1 QES-AUS
101 3.6 C8UVC -1 QES-AUS
105 C8WVC -1 QES-AUS 99 C8UVC -1 QES-AUS
ABD00039316
DuPont Environmental Remediation Services Lab Analysis QAQC Report
April 25, 1997
Page 4
Matrix Spike Duplicate: Analyte/Parameter
RPR RPD Lab Sample ID
TOLUENE-D8
102 C8WVC -1 QES-AUS
Method Number: 8240B
Batch Start Date: 15APR97
Instrument:
El
Batch Number:
43
Prep Method: 5030
Pre-prep:
The following field samples are included in this batch:
Sample Name
Date Sampled Lab ID
ABD-SP-4
01APR97
QES-AUS C8WVG
Lab Control Spike:
Analyte/Parameter
RPR Lab Sample ID
1,1-DICHLOROETHENE BENZENE CHLOROBENZENE TOLUENE TRICHLOROETHENE
98 C938D -1 QES-AUS 102 C938D -1 QES-AUS 106 C938D -1 QES-AUS 102 C938D 1 QES-AUS
106 C938D -1 QES-AUS
Surrogates:
1,2-01CHL0R0ETHANE-D4 4-BROMOFLUOROBENZENE T0LUENE-D8
ike:
Analyte/Parameter
1,1-DICHLOROETHENE BENZENE CHLOROBENZENE TOLUENE TRICHLOROETHENE
101 C938D -1 QES-AUS 96 C938D -1 QES-AUS 97 C938D -1 QES-AUS
RPR Lab Sample ID
101 C8WVG -1 QES-AUS 105 C8WVG -1 QES-AUS 107 C8WVG 1 QES-AUS 104 C8WVG -1 QES-AUS 115 C6UVG -1 QES-AUS
Surrogates:
1,2-DICHL0R0ETKANE-D4 4-BROMOFLUOROBENZENE TOLUENE-08
ke Duplicate:
Analyte/Par ameter
1,1-DICHLOROETHENE BENZENE CHLOROBENZENE TOLUENE TRICHLOROETHENE
Surrogates:
1/2-DICHL0R0ETHANE-D4 4-BROMOFLUOROBENZENE TOLUENE-D8
97 C8WVG -1 QES-AUS 95 C8WVG -1 QES-AUS 100 C8WVG -1 QES-AUS
RPR RPD Lab Sample ID
97 4.3 C8UVG -1 QES-AUS 99 6.5 C8WVG -1 QES-AUS 104 2.4 C8UVG -1 QES-AUS 102 2.7 C8WVG -1 QES-AUS 102 8.3 C8WVG 1 QES-AUS
97 C8WVG -1 QES-AUS 93 C8WVG -1 QES-AUS 99 C8WVG -1 QES-AUS
ABD00039317
DuPont Environmental Remediation Services Lab Analysis QAQC Report
April 25, 1997
Page 5
Method Nunber: 8270B
Batch Start Date: 07APR97
Instrument:
FI
Batch Nunber:
22
Prep Method: 3520
Pre-prep:
The following field samples are included in this batch:
Sample Name
Date Sampled Lab ID
A8D-EQBLK-3
01APR97
QES-AUS C8WVH 1
Control Spike:
Analyte/Parameter
RPR Lab Sample ID
1,2,4-TRICHLOROBENZENE
1,4-DJCHL0R06ENZENE 2,4-DINITROTOLUENE 2-CHLOROPHENOL 4-CHLORO-3-METHYLPHENOL 4-NITROPHENOL
ACENAPHTHENE N-NITR0S001-NPROPYLAMINE
PENTACHLOROPHENOL PHENOL PYRENE
64
C8XL1
QES-AUS
58 C8XL1 -1 QES-AUS
74 C8XL1 -1 QES-AUS
69 C8XL1 -1 OES-AUS
74 C8XL1 -1 QES-AUS
72 C8XL1 1 QES-AUS
72 C8XL1 -1 QES-AUS
78 C8XL1 -1 QES-AUS
72 C8XL1 -1 OES-AUS
66 C8XL1 -1 OES-AUS
94
C8XL1
QES-AUS
Surrogates:
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITROBENZENE-D5 PHENOL-05 TERPHENYL-D14
ix Spike:
Analyte/Parameter
1,2,4-TRICHLOROBENZENE 1,4-DICHLOROBENZENE 2,4-DINITROTOLUENE 2-CHLOROPHENOL 4-CHLORO-3-METHYLPHENOL 4-NITROPHENOL ACENAPHTHENE N-NITR0S00I-N-PROPYLAMINE PENTACHLOROPHENOL PHENOL PYRENE
Surrogates:
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FIU0R0PHEN0L NITR0BENZENE-D5 PHEN0L-D5 TERPHENYL-D14
Matrix Spike Duplicate:
Analyte/Parameter
1.2.4-TRICHLOROBENZENE 1.4- DICHLOROBENZENE 2.4-DINITROTOLUENE 2-CHLOROPHENOL
85 C8XL1 -1 QES-AUS 65 C8XL1 -1 QES-AUS 67 C8XL1 -1 QES-AUS 76 CBXL1 -1 QES-AUS 71 CSX LI -1 QES-AUS 91 C8XL1 -1 QES-AUS
RPR Lab Sample ID
66 C8U2N -1 QES-AUS 63 C8U2N -1 QES-AUS 78 C8U2N -1 QES-AUS 72 C8U2N -1 QES-AUS 83 C8W2N -1 OES-AUS 89 C8U2N -1 QES-AUS 76 C8W2N -1 QES-AUS 85 C8W2N -1 QES-AUS 91 C6U2N -1 QES-AUS 72 C8U2N -1 QES-AUS 98 C8W2N -1 QES-AUS
105 C8W2N -1 QES-AUS 66 C8U2N -1 QES-AUS 73 C8W2N -1 QES-AUS 83 C8U2N -1 QES-AUS 77 C8U2N -1 QES-AUS 86 C8W2N -1 QES-AUS
RPR RPD Lab Sample ID
65 1.6 C8W2N -1 QES-AUS 62 1.6 C6U2N -1 QES-AUS 79 1.2 C8U2N -1 QES-AUS 70 2.6 C8W2N -1 QES-AUS
ABD00039318
DuPont Environmental Remediation Services Lab Analysis QAQC Report
April 25, 1997
Page 6
Matrix Spike Duplicate:
Analyte/Parameter
4-CHL0R0-3-METHYLPHEN0L 4-NITR0PHEN0L ACENAPHTHENE N-NITR0S0DI-N-PROPYLAMINE PENTACHLOROPHENOL PHENOL PYRENE
RPR RPD Lab Sample ID
79 4
C8U2N - ] QES-AUS
90 1.6 C8U2N - 1 QES-AUS
78 2.7 C8U2N -'1 QES-AUS
83 2.1 C8W2N -1 QES-AUS
95 3.5 C8W2N -'1 QES-AUS
68 4.6 C8U2N -'1 QES-AUS
100 1.8 C8U2N - 1 QES-AUS
Surrogates:
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITROBENZENE-D5 PHENOL-05 TERPHENYL-D14
103 C8U2N -1 QES-AUS 69 C8U2N -1 QES-AUS 71 C8W2N -1 QES-AUS 79 C8W2N -1 QES-AUS 72 C8U2N -1 QES-AUS 63 C8U2N -1 QES-AUS
Method Nunber: 8270B
Batch Start Date: 04APR97
Instrument:
D1
Batch Number:
89
Prep Method: 3550Pre-prep:
The following field samples are included in this batch:
Sample Name
Date Sampled Lab ID
ABD-SP-1 ABD-SP-1 ABD-SP-1-DUP ABD-SP-1-DUP ABD-SP-2 ABD-SP-3 ABD-SP-3 ABD-SP-4
01APR97 01APR97 01APR97 01APR97 01APR97 01APR97 01APR97 01APR97
QES-AUS QES-AUS QES-AUS QES-AUS OES-AUS QES-AUS QES-AUS QES-AUS
C8UVC C8WVC C8WVD C8WVD C8WVE C8WVF C8WVF C8WVG
1
2 1 2 1 1
2 1
Control Spike:
Analyte/Parameter
RPR Lab Sanple ID
1,2,4-TRICHLOR08ENZENE 1,4-DICHLOROBENZENE 2,4-DINITROTOLUENE 2-CHLOROPHENOL 4-CHL0R0-3-METHYLPHEN0L 4-NITROPHENOL ACENAPHTHENE N-NITROSOOI-N-PROPYLAMINE PENTACHLOROPHENOL PHENOL PYRENE
67 C8X3L -1 QES-AUS 63 C8X3L -1 QES-AUS 81 C8X3L 1 QES-AUS 62 C8X3L -1 QES-AUS 67 C8X3L 1 QES-AUS 84 C8X3L -1 QES-AUS 67 C8X3L -1 QES-AUS 63 C8X3L -1 QES-AUS 87 C8X3L 1 QES-AUS 60 C8X3L -1 QES-AUS 96 C8X3L -1 QES-AUS
Surrogates:
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITROBENZENE-D5 PHEN0L-D5 TERPHENYL-D14
Matrix Spike:
Analyte/Parameter
1,2,4-TRICHLOROBENZENE
86 C8X3L -1 QES-AUS 66 C8X3L -1 QES-AUS 65 C8X3L -1 QES-AUS 64 C8X3L -1 QES-AUS 66 C8X3L -1 QES-AUS 98 C8X3L -1 QES-AUS
RPR Lab Sample ID
80 C8UVC -1 QES-AUS
ABD00039319
DuPont Environmental Remediation Services Lab Analysis QAQC Report
April 25, 1997
Page 7
Matrix Spike:
Analyte/Parameter
1.4-DICHLOROBENZENE 2.4-DINITROTOLUENE 2-CHL0R0PHEN0L 4-CHL0R0-3-METHYLPHEN0L 4-NITR0PHEN0L ACENAPHTHENE N-NITROSOOI-N-PROPYLAMINE PENTACHLOROPHENOL PHENOL PYRENE
RPR Lab Sample ID
74 C8WVC -1 QES-AUS 88 C8WVC -1 QES-AUS 77 C8UVC -1 QES-AUS 80 C8UVC -1 QES-AUS 87 C8WVC -1 QES-AUS 87 C8WVC -1 QES-AUS 79 C8WVC -1 QES-AUS 99 C8WVC -1 QES-AUS 73 C8UVC -1 QES-AUS 100 C8WVC -1 QES-AUS
Surrogates:
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITROBENZENE-D5 PHEN0L-D5 TERPHENYL-D14
Matrix Spike Duplicate:
Analyte/Parameter
1,2,4-TRICHLOROBENZENE 1,4-DICHLOROBENZENE 2,4-DIN ITROTOLUENE 2-CHLOROPHENOL 4-CHLORO-3-METHYLPHENOL 4-NITROPHENOL ACENAPHTHENE N-NITROSODI-N-PROPYLAMINE PENTACHLOROPHENOL PHENOL PYRENE
99 C8UVC -1 QES-AUS 86 C8WVC -1 QES-AUS 79 C8WVC -1 QES-AUS 60 C8WVC -'1 QES-AUS 82 C8WVC -`1 QES-AUS 101 C8UVC -'1 QES-AUS
RPR RPD lab Sample ID
73 8.1 C8WVC -1 QES-AUS
67 9.9 C8UVC -1 QES-AUS
84 5.3 CBWVC -1 QES-AUS
72 6.4 C8WVC -1 QES-AUS
77 4.3 C8WVC 1 QES-AUS
82 6.5 C8WVC -1 QES-AUS
84 3.6 C8WVC -1 QES-AUS
76 3
C8WVC -1 QES-AUS
93 6.1 C8WVC -1 QES-AUS
71 3
C8UVC -1 QES-AUS
92 8.6 C8WVC -1 QES-AUS
Surrogates:
2,4,6-TRIBROMOPHENOL 2-FLUOROBIPHENYL 2-FLUOROPHENOL NITROBENZENE-D5 PHENOL-D5 TERPHENYL-D14
96 C8WVC -1 QES-AUS 81 C8WVC - 1 QES-AUS 73 C8WVC - 1 QES-AUS 72 C8WVC - 1 QES-AUS 77 C8WVC -1 QES-AUS 91 C8UVC -1 QES-AUS
Method Number: OLM03.1
Batch Start Date: 07APR97
Instrument:
A1
Batch Number:
37
Prep Method: OLM03.1
Pre-prep:
The following field samples are included in this batch:
Sample Name
Date Sampled Lab ID
Replicate:
ABD-SP-1 ABD-SP-1-DUP ABD-SP-2 ABD-SP-3 ABD-SP-4
01APR97 01APR97 01APR97 01APR97 01APR97
QES-AUS QES-AUS QES-AUS QES-AUS QES-AUS
C8WVC C8WVD C8WVE C8WVF C8WVG
1 1 1 1 1
Analyte/Parameter
Result Unit
RPD Lab Sample ID
PERCENT MOISTURE
24.6 %
0 C8TRR -1 Ql
ABD00039320
ABD00039321
DISTRIBUTION: WHITE - Stays with Sample; CANARY Returned to Client with Report; PINK Field Copy
ABD00039322
nvirvninental Services
From:
Chris Schepcoff
Quanterra Inc.
5307 Industrial Oaks Blvd Suite 160 Austin, TX 78735
voice: 512-892-6684 fax: 512-892-6652
Date: 06/06/97 Time: 15:30:30 (Mountain Time)
To: ANDREW STOW DERS
713-5865695
Number of Pages Including Cover Sheet: 02
The information contained in this facsimile transmission is privileged and confidential information, intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution, or copy of this communication is strictly prohibited. If you have received this communication in error, please notify us by telephone. Thank you.
^^iote Number: 015966
Project Number: TCE INVEST.5/97 Project Name/Site: ABD
ABD00039323
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot t: I7F020104 PARAMETER RESULT
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
LIMIT
UNITS
PAGE
1
Date Reported: 6/06/97
ANALYTICAL METHOD
Client Sample ID: ABD-PND2-BTM-1
Sample #: 001
Date Sampled: 05/29/97 10:45 Date Received: 05/30/97 Matrix; SOLID
Volatile Organics by GC/MS TCLP
1,2-Dichloroethane
ND
1,l*Dichloroethylene
ND
Tetrachloroethylene
ND
Trichloroethylene
ND
Vinyl chloride
ND
Benzene
ND
Methyl ethyl ketone
ND
Carbon tetrachloride
ND
Chlorobenzene
ND
Chloroform
ND
0.050 0.050 0.050 0.050 0.10 0.050 0.20 0.050 0.050 0.050
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
mg/L mg/L
SW846 8240B SW846 8240B
SW846 3240B SW846 8240 B SW846 8240B SW846 8240B SW846 8240 B SW846 8240B SW846 8240B SW846 8240B
In Review
Client Sample ID: ABD-PND2-BTM-2
Sainple #: 002
Date Sampled: 05/29/97 10:50 Date Received: 05/30/97 Matrix SOLID
Volatile Organics by GC/MS TCLP
1,2-Dichloroethane
ND
1,1-Diehloroethylene
ND
Tetrachloroethylene
ND
Trichloroethylene
ND
Vinyl chloride
ND
Benzene
ND
Methyl ethyl ketone
ND
Carbon tetrachloride
ND
Chlorobenzene
ND
Chloroform
ND
0.050 0.050 0.050 0.050 0.10 0.050 0.20 0.050 0.050 0.050
mg/L mg/L
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
SW846 8240B SW846 8240B
SW846 8240B SW846 3240B SW846 824GB SW846 3240B SW846 8240B SW84G B240B SWS46 S240B SW846 8240B
In Review
t
*
8
&
ABD00039324
i
i
DISTRIBUTION: WHITE - Stays wrift Sample, CANARY - Returned to Cftenf mtti Report; PINK Field Copy
ABD00039325
DISTRIBUTION: WHITE - Stays with Sample; CANARY - Returned to Client with Report; PINK Field Copy
ABD00039326
DISTRIBUTION: WHITE - Stays with Sample; CANARY - Returned to Client with Report; PINK - Field Copy
ABD00039327
i I
DISTRIBUTION: WHITE Stays with Sample; CANARY - Returned to Client with Report; PINK - Field Copy
ABD00039328 APPENDIX C
ABD00039329
APPENDIX C ANALYTICAL DATA FROM CONFIRMATORY SAMPLING
ABD00039330
0
^uanterra
Unyiwnmtntstl Jhtvices
From:
Chris Schepcoff Quanterra Inc.
5307 Industrial Oaks Blvd
Suite 160 Austin, TX 7S735
voice: 512-892-6684 fax: 512-892-6652
Date: 07/25/97 Time: 13:01:56 (Mountain Time)
To: GEORGE GREGORY DuPont Environmental Remediati
281-5865695
Number of Pages Includiiig Cover Sheet: 20
The information contained in this facsimile transmission is privileged and confidential information, intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution, or copy of this communication is strictly prohibited. If you have received this communication in error, please notify us by telephone. Thank you.
e
Quote Number: 015966 Project Number: TCE INVEST.5/97 Project Name/Site: ABD
ABD00039331
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
I7G160157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
T.TMTT
UNITS
PACE Date Reported: 7/25/97
ANALYTICAL METHOD
Client Sample ID: ABD-PND2-S5
Sample #; 001
Date Sampled: 07/14/97 15;: 15 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
58.0
Cadmium
0.94
Lead
11.6
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SWS46 6010A SW846 60IOA
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene trans-1,2-Dichloroethene
Trichloroethene Vinyl chloride cis-1,2-Dichloroethene
ND ND ND ND ND
In Review
5.0
ug/kg
5W846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
90000 E
phthalate
Di-n-octyl phthalate
5300
3300 3300
E Eatlmted result. Rasult concentration exceeds The calibration range.
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
79000 D
phthalate
0 Ruuull mss uiiLuiiiud flow Uiu analysis of a dilution.
8200
ug/kg
In Review SW846 8270B
Client Sample ID: ABD-PND2-SG ' Sample #: 002 Date Sampled: 07/15/97 10:50 Date Received; 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
69.2
Cadmium
ND
20.0 0.50
mg /kg mg/kg
SW846 6010A SW846 6010A
In Review
(Continued on next page)
ABD00039332
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below may still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot #: I7G160157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
PAGE
2
Date Reported: 7/25/97
ANALYTICAL _ MUENTIHTOSD
Client Sample ID: ABD-PND2-S6
Sample #: 002
Date Sampled: 07/15/97 10:: 50 Date Received: 07/16/97 Matrix: SOLID
Lead
ND
10.0
rag /kg
SW846 6010A
Volatile Organics by GC/MS 1,1-Dichloroethene trans-1,2-Dichloroethene
Trichloroethene Vinyl chloride cis-1,2-Dichloroethene
ND ND 55 ND 17
In Review
5.0
ug/kg
SW846 82'IOB
5.0
ug/kg
SW846 6240B
5.0
ug/kg
SW846 82406
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
1300
phthalate
Di-n-octyl phthalate
ND
330 330
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
Client Sample ID: ABD-PND2-S7 Sample #: 003 Date Sampled: 07/15/97 05: 50 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (TCP) Metals
Barium
74.0
Cadmium
ND
Lead
ND
20.0 0.50 10.0
mg/kg mg /kg mg/kg
SW846 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene Vinyl chloride cis-1^2-Dichloroethene
ND ND ND ND ND
In Review
5.0
ug/kg
SW845 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
10
ug/kg
SW846 82406
5.0
ug/kg
SW846 S240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
B20000 E
phthalate
16000
(Continued on next page)
ug/kg
In Review SWB46 8270B
ABD00039333
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot f: I7G160157 PARAMETER
DuPont Environmental Remediation Svcs. ABD
Project Numbert TCE INVEST.5/97
REPORTING
result
limit
units
PACE
3
Date Reported: 7/25/97
ANALYTICAL
_ METHOD
Client Sample ID: ABD-PND2-S7 Sample #: 003 Date Sampled: 07/15/97 05:50 Date Received: 07/16/97 Matrix: SOLID
Semivolatile Organic Compounds by GC/MS
Di-n-octyl phthalate
66000
16000
ug/kg
In Review SW846 6270B
E Estimated result. Result concentration exceeds the calibration rang*.
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
700000 D
phthalate
160000
D Result wee obtained froa the analysis of a dilution.
ug/kg
In Review SW846 8270B
Client Sample ID: ASD-PND2-S8 Sample #; 004 Date Sampled: 07/15/97 06:20 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (1CP) Metals
Barium
80.8
Cadmium
ND
Lead
10.2
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene trans-l,2-Dichloroethene Trichloroethene Vinyl chloride cis-l,2-Dichloroethene
ND ND ND ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
10
ug/kg
SW846 B240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl) phthalate
210000 E
Di-n-octyl phthalate
5200
1600 1600
C Cstiaatad resj.lt. Result concentration exceeds the calibration rang*.
ug/kg ug/kg
In Review SW846 S270B
SW846 8270B
(Continued on next page)
ABD00039334
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below may still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot f: I7G16Q157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
UNITS
PAGE 4 Date Reported: 7/25/97
ANALYTICAL METHOD
Client Sample ID: ABD-PND2-S8 Sample #: 004 Date Sampled: 07/15/97 06;:20 Date Received: 07/16/97 1Matrix: SOLID
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
260000 D
phthalate
33000
D Rasul* was obtained froa tha analysis of dilution.
ug/kg
In Review SW846 6270B
Client Sample ID: ABD-PND2-S9
Sample #: 005
Date Sampled: 07/15/97 06: 10 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (TCP) Metals
Barium
90.7
Cadmium
ND
Lead
10.2
20.0 0.50 10.0
mg/kg mcr/kcr
mg/kg
SW846 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroathene trans-l,2-Dichloroethene Trichloroethene Vinyl chloride cis-l,2-Dichloroethene
ND ND ND
ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 B240B
5.0
ug/kg
SW84G B240B
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexy1)
170000 E
phthalate
Di-n-octyl phthalate
3300
1600 1600
t tttinatad rs&uit. Katult concentration exceeds the calibration range.
ug/kg ug/kg
In Review SW846 B270B
SW846 8270B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
180000 D
phthalate
33000
ug/kg
In Review SW846 8270B
(Continued on next page)
ABD00039335
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot f: I7CI60157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
RESULT
REPORTING
limitirons.
PAGE
5
Date Reported: 7/25/97
ANALYTICAL _ METHOD
Client Sample ID: ABD-PND2-S9 *
Sample #: 005
Date Sampled: 07/15/97 06:10 Date Received: 07/16/97 Matrix: SOLID
Semivolatile Organic Compounds by GC/MS
In Review
D Rasult as obtained fro* the analysis of a dilution.
Client Sample ID: ABD-PND2-S9-DUP Sample #: 006 Date Sampled: 07/15/97 06:10 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
79.0
Cadmium
ND
Lead
ND
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS
1,1-Dichloroethene trans-l,2-Dichloroethene Trichloroethene
Vinyl chloride cis-l,2-Dichloroethene
ND ND ND
ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 B240B
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 B240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
180000 E
phthalate Di-n-octyl phthalate
6000
1600 1600
t fc&tiMted result. Kabult concentration exceeds the calibration range.
ug/kg ug/kg
In Review SU846 8270B
SW846 8270B
Semivolatile Organic Compounds by GC/MS
bis<2-Ethylhexyl)
210000 D
phthalate
33000
O Result mb* obtained froa tft analysts of s dilution.
ug/kg
In Review SW846 6270B
(Continued on next page)
ABD00039336
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
I7G160157 PARAMETER ___
DuPont Environmental Renediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
UNITS
PAGE Date Reported: 7/25/97
ANALYTICAL METHQP
Client Sample ID: ABD-PND2-S10 Sample #: 007 Date Sampled: 07/15/97 07: 00 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
107
Cadmium
ND
Lead
13.5
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SW846 6010A
SW846 6010A
In Review
Volatile Organics by GC/MS 1,l~Dichloroethene trans-l,2-Dichloroethene
Trichloroethene Vinyl chloride cis-l,2-Dichloroethene
ND ND
ND ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW346 8240B
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
310000 E
phthalate
Di-n-octyl phthalate
18000
3300 3300
E E*tlaatd racult. Result concentration exceeds the calibration range.
ug/kg ug/kg
In Review SH846 8270B
SW846 8270B
Semivolatile Organic Compounds by GC/MS IN PROGRESS
In Review
Client Sample ID: ABD-PND2-S11 Sample #; 008 Date Sampled: 07/15/97 10:15 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
126
Cadmium
ND
Lead
12.6
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SW846 6010A SWS4G 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene
ND
5.0
(Continued on next page)
ug/kg
In Review SW846 8240B
ABD00039337
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below may still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
I7G16Q157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
UNITS
PAGE Date Reported: 7/25/97
ANALYTICAL METHOD________
Client Sample ID: ABD-PND2-S11 Sample #: 008 Date Sampled: 07/15/97 10:15 Date Received: 07/15/97 Matrix: SOLID
Volatile Organics by GC/MS trans-1,2-Dichloroethene Trichloroethene
Vinyl chloride ci6-1,2-Dichloroethene
ND ND
ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
10
ug/kg
SW84b 824GB
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
210000 E
phthalate
Di-n-octyl phthalate
7600
1600 1600
E Estinoted result. Result concentration exceeds the calibration ranse.
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
340000 D
phthalatt~ea
160000
l Remit was obtained froa the analysis of a dilution.
ug/kg
In Review SW846 8270B
Client Sample ID: ABD-PND2-BTM-1 Sample #: 009 Date Sampled: 07/15/97 07:05 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
75.7
Cadmium
1.0
Lead
14.6
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6Q10A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene Vinyl chloride
cis-1,2-Dichloroethene
ND ND ND ND ND
5.0 5.0 5.0 10 5.0
(Continued on next page)
ug/kg ug/kg ug/kg ug/kg ug/kg
SW846 8240B SW846 8240B SW846 8240B SW846 8240B SW846 8240B
In Review
ABD00039339
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot f: I7G160157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Numbers TCE INVEST.5/97
REPORTING
result
limit
units
PACE
9
Date Reported: 7/25/97
ANALYTICAL _ METHOD
Client Sample ID: ABD-PND2-BTM-2
Sample #: 010
Date Sampled: 07/15/97 07:35 Date Received: 07/16/97 Matrix: SOLID
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
350000 E
phthalate
Di-n-octyl phthalate
20000
8200 8200
E Eatiaatad rMult. Result concentration axcaads the calibration ranoa.
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
280000 D
phthalate
62000
0 Result was obtained froa the analysis of a dilution.
ug/kg
In Review SW846 8270B
Client Sample ID: ABD-PND2-BTM-3
Sample #: 011
Date Sampled: 07/15/97 06: 30 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
92.7
Cadmium
ND
Lead
ND
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene Vinyl chloride cis-1,2-Dichloroethene
ND ND ND ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 B240B
10
ug/kg
SW846 B240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by CC/MS
bis(2-Ethylhexyl) phthalate
220000 E
Di-n-octyl phthalate
24000
1600 1600
(Continued on next page)
ug/kg ug/kg
In Review SH846 B270B
SW846 8270B
ABD00039338
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot #: I7GL60157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
PAGE
8
Date Reported: 7/25/97
ANALYTICAL _ MUENTIHTOSD
Client Sample ID: ABD-PND2-BTM-1
Sample #: 009
Date Sampled : 07/15/97 07:05 Date Received: 07/16/97 IMatrix: SOLID
Volatile Organics by GC/MS
In Review
Surrooetes outside acceptance criteria due to demonstrated ntrix eTfect-
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
570000 E
phthalate
Di-n-octyl phthalate
19000
8200 8200
E Estlaatad result. Result concentration exceeds tote calibration ranoe.
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
610000 D
phthalate
160000
0 Busull tMsi obtained froe Uto analysis of a dilution.
ug/kg
In Review SW846 8270B
Client Sample ID: ABD-PND2-BTM-2
Sample #: 010
Date Sampled:: 07/15/97 07:35 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
134
Cadmium
ND
Lead
NO
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SW846 6020A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene Vinyl chloride cis-l,2-Dichloroethene
ND ND ND
ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 B240B
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
(Continued on next page)
ABD00039340
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data U6er.
Lot f: I7G160157 PARAMETER^.
DuPont Environnental Renediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
PAGE 10 Date Reported: 7/25/97
ANALYTICAL _ MUENTIHTOSD
Client Sample ID: ABD-PND2-BTM-3
Sanple 4: Oil
Date Sampled: 07/15/97 06:30 Date Received: 07/16/97 Matrix: SOLID
Semivolatile Organic Compounds by GC/MS
In Review
C Cstiested ruult. Rasult concentration exceeds the calibration range.
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
250000 D
phthalate
33000
0 Result ms obtained free the analysis of a dilution.
ug/kg
In Review SW846 82706
Client Sample ID: ABD-PND2-BTM-4 Sample #: 012 Date Sampled: 07/15/97 07:20 Date Received* 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
63.8
Cadmium
1.7
Lead
ND
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SW846 6Q10A SW846 6010A
In Review
Volatile Organics by CC/MS 1,1-Dichloroethene trans-l,2-Dichloroethene Trichloroethene Vinyl chloride cis-1,2-Dichloroethene
ND ND ND ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
2600000
phthalate
Di-n-octyl phthalate
230000
E
82000 82000
E Estimated result. Result concentration txcseds the calibration range.
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
(Continued on next page)
ABD00039341
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot f: I7G16Q157
PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
PAGE 11 Date Reported: 7/25/97
ANALYTICAL _ MUENTIHTOSD
Client Sample ID: ABD-PND2-BTM-4
Sample #: 012
Date Sampled : 07/15/97 07:20 Date Received: 07/16/97 Matrix: SOLID
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
2500000 D
phthalate
820000
fromD Rasult mbs obtained
tha analysis of a dilution.
ug/kg
In Review SW846 8270B
Client Sample ID: ABD-PND2-BTM 5
Sample #: 013
Date Sampled : 07/15/97 08:00 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
48.5
Cadmium
0.73
Lead
15.8
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene Vinyl chloride cis-1,2-Dichloroethene
ND ND ND ND ND
5.0 5.0 5.0 10 5.0
Surrogates outside acesptanco criteria Qua to osjonttrated natrix effect.
ug/kg ug/kg ug/kg ug/kg ug/kg
SW846 8240B SW846 8240B SW846 82408 SW846 8240B SW846 8240B
In Review
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexy1)
2200000 E
phthalate
Di-n-octyl phthalate
150000
33000 33000
C Estiaatod racult. Result concentration aaciodi tha calibrationi rings.
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl) phthalate
2400000 D
160000
ug/kg
(Continued on next page)
In Review SW846 8270B
ABD00039342
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot f: I7G16G157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
WTS
PAGE 12 Date Reported: 7/25/97
ANALYTICAL _ METHOD
Client Sample ID: ABD-PND2-BTM-5
Sample #: 013
Date Sampled: 07/15/97 08:00 Date Received: 07/16/97 Matrix: SOLID
Semivolatile Organic Compounds by GC/MS
In Review
0 Hasult mss obtained froo th analyst* of a dilution.
Client Sample ID: ABD-PND2-BTM-6
Sample #: 014
Date Sampled: 07/15/97 07:45 Date Received: 07/16/97 1Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
76.3
Cadmium
ND
Lead
10.4
20.0 0.50
10.0
mg/kg mg/kg mg/kg
5W846 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene Vinyl chloride cis-1,2-Dichloroethene
ND ND ND
ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 B240B
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
4B0000 E
phthalate
Di-n-octyl phthalate
14000
8200 8200
t fc&tiaatad raauit. Katult concentration exceadt the calibration ran9a.
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
Semivolatile Organic Compounds by GC/MS IN PROGRESS
In Review
(Continued on next page)
ABD00039343
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot #: I7G160157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
PAGE 13 Date Reported: 7/25/97
ANALYTICAL _ MUENTIHTOSD
Client Sample ID: ABD-PND2-BTM-7
Sample #: 015
Date Sampled: 07/15/97 06:45 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
106
Cadmium
0.68
Lead
12.0
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene trans-1,2-Dichloroethene
Trichloroethene Vinyl chloride cis-1,2-Dichloroethene
ND ND
ND ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
10
ug/kg
SW846 8240 B
5.0
ug/kg
SW846 6240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
420000 E
phthalate
Di-n-octyl phthalate
12000
8200 8200
E Eotlaatad rasult. Result concentration excaada ttw calibration rang*.
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
Semivolatile Organic Compounds by GC/MS IN PROGRESS
In Review
Client Sample ID: ABD-PND2-BTM-0 Sample #: 016 Date Sampled: 07/15/97 07:50 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
83.8
Cadmium
NO
Lead
13.9
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,I-Dichloroethene
ND
5.0
(Continued on next page)
ug/kg
In Review SW846 8240B
ABD00039344
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data U6er.
Lot f: I7G16G157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
UNITS
PAGE 14 Date Reported: 7/25/97
ANALYTICAL METHOD
Client sample ID: ABD-PND2-BTM -8 -
Sample #: 016
Date Sampled : 07/15/97 07;;50 Date Received: 07/16/97 Matrix: SOLID
Volatile Organics by GC/MS trans-l,2-Dichloroethene Trichloroethene
Vinyl chloride cis-1,2-Dichloroethene
ND ND ND ND
In Review
5.0
ug/kg
SW84G 8240B
5.0
ug/kg
SW846 B240B
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
540000 E
phthalate
Di-n-octyl phthalate
9000
8200 8200
E Estinted result. Result concentration exceeds ttie calibration range.
Semivolatile Organic Compounds by GC/MS IN PROGRESS
ug/kg ug/kg
In Review SW846 6270B SW846 8270B
In Review
Client Sample ID: ABD-PND2-S1 Sample #: 017 Date Sampled: 07/14/97 16:30 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
186
Cadmium
ND
Lead
12.4
20.0 0.50 10.0
mg/kg mg/kg mg/kg
SW846 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene Vinyl chloride cis-1,2-Dichloroethene
ND ND ND ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
10
ug/kg
SW846 B240B
5.0
ug/kg
SW846 8240B
(Continued on next page)
ABD00039345
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot #: I7G160157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
PAGE 15 Date Reported: 7/25/97
ANALYTICAL _ MUENTITHSOD
Client Sample ID: ABD-PND2-S1' Sample #: 017 Date Sampled: 07/14/97 16:30 Date Received: 07/16/97 Matrix: SOLID
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
8200 E
phthalate
Di-n-octyl phthalate
ND
330 330
E Estimated result. Result concentration exceeds the calibration range.
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
Semivolatile Organic Compounds by GC/MS IN PROGRESS
In Review
Client Sample ID: ABD-PND2-S2 Sample #: 018 Date Sampled: 07/14/97 14:30 Date Received: 07/16/97 Matrix; SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
43.2
Cadmium
ND
Lead
ND
20.0 0.50 10.0
mg/kg mg/kg ing/kg
SW04G 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Diehloroethene trans-l,2-Dichloroethene Trichloroethene Vinyl chloride cis-l,2-Dichloroethene
ND ND ND ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
120000 E
phthalate
Di-n-octyl phthalate
6500
1500 1600
C Cstintad result. Result concentration exceeds the calibration range.
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
(Continued on next page)
ABD00039346
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below may still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot #: I7G16Q157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
UNITS
PAGE 16 Date Reported: 7/25/97
ANALYTICAL METHOD
Client Sample ID: ABD-PND2-S2 Sample #: 018 Date Sampled: 07/14/97 14:30 Date Received: 07/16/97 Matrix: SOLID
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
100000 D
phthalate
B Rosult was obtained fron tha analysis of a dilution.
33000
ug/kg
In Review SW846 8270B
Client Sample ID: ABD-PND2-53 Sample #: 019 Date Sampled: 07/14/97 14::45 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
95.6
Cadmium
ND
Lead
ND
20.0 0.50 10.0
mg/kg ma/kcj mg/kg
SW846 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS
1,1-Dichloroethene trans-l,2-Dichloroethene Trichloroethene Vinyl chloride cis-l,2-Dichloroethene
ND ND ND ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 B240B
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
340
phthalate
Di-n-octyl phthalate
ND
330 330
ug/kg ug/kg
In Review SW84G B270B
SW846 8270B
Client Sample ID: ABD-PND2-S4 Sample #: 020 Date Sampled: 07/14/97 15:00 Date Received: 07/16/97 Matrix: SOLID
(Continued on next page)
ABD00039347
Ql/ANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below nay still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot #: I7G16Q157 PARAMETER RESULT
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
LIMIT
UNITS
PACE 17 Date Reported: 7/25/97
ANALYTICAL METHOD
Client Sample ID: ABD-PND2-S4
Sample #: 020
Date Sampled: 07/14/97 15:00 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals
Barium
21.4
Cadmium
ND
Lead
ND
20.0 0.50
10.0
mg/kg mg/kg mg/kg
SW84G 6010A SW846 6010A SW846 6010A
In Review
Volatile Organics by GC/MS 1,1-Dichloroethene trans-l,2-Dichloroethene Trichloroethene Vinyl chloride cis-1,2-Dichloroethene
ND ND ND ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SN846 8240B
10
ug/kg
SW846 8240 B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
1400
phthalate
Di-n-octyl phthalate
ND
330 330
ug/kg ug/kg
In Review SW846 8270B
SW846 8270B
Client Sample ID: ABD-PND2-B7d
Sample #: 021
Date Sampled: 07/15/97 10:30 Date Received: 07/16/97 Matrix: SOLID
Semivolatile Organic Compounds by GC/MS
Di-n-octyl phthalate
7100
1600
ug/kg
In Review SW846 3270B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl) phthalate
460000 D
82000
ug/kg
In Review SW846 8270B
U Kvsult wa* obtained fron the analysis ot a dilution.
(Continued on next page)
ABD00039348
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below may still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
Lot #: I7G160157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
PAGE 18 Date Reported: 7/25/97
ANALYTICAL _ MUENTIHTOSD
Client Sample ID: AD*TBLK-2 Sample #: 022 Date Sampled: 07/15/97 10:
Date Received: 07/1S/97 Matrix: WATER
Volatile Organics by GC/MS cis-1,2-Dichloroethene trans-1,2-Dichloroethene
1/1-Dichloroethene Trichloroethene Vinyl chloride
ND ND
ND ND ND
In Review
5.0
ug/L
SW846 8240B
5.0
ug/L
SW846 8240B
5.0
ug/L
SW846 82406
5.0
ug/L
SW846 6240B
10
ug/L
SW846 8240B
Client Sample ID: ABD-EQBLK-2 Sample #; 023 Date Sampled: 07/15/97 06:
Date Received: 07/16/97 Matrix: WATER
Inductively Coupled Plasma (ICP) Metals
Barium
ND
Cadmium
ND
Lead
ND
0.20 0.0050 0.10
mg/L mg/L mg/L
SW846 6010A SW846 6010A SW846 6010A
Reviewed
Volatile Organics by GC/MS eis-1/2-Dichloroethene trans-1,2-Dichloroethene 1,1-Dichloroethene Trichloroethene Vinyl chloride
ND ND ND ND ND
In Review
5.0
ug/L
SW846 8240B
5.0
ug/L
SW846 8240B
5.0
ug/L
SW846 8240B
5.0
ug/L
SW84G 8240B
10
ug/L
SW846 8240B
Semivolatile Organic Compounds by GC/MS IN PROGRESS
In Review
Client Sample ID: ABD-PND2-S12 Sample #: 024 Date Sampled: 07/15/97 10:00 Date Received: 07/16/97 Matrix: SOLID
Inductively Coupled Plasma (ICP) Metals Barium Cadmium
20.0 0.50
mg/kg mg/kg
SW846 6010A SW846 6010A
In Review
(Continued on next page)
ABD00039349
QUANTERRA INCORPORATED PRELIMINARY DATA SUMMARY
The results shown below may still require additional laboratory review and are subject to change. Actions taken based on these results are the responsibility of the data user.
I7G160157 PARAMETER
DuPont Environmental Remediation Svcs.
ABD
Project Number: TCE INVEST.5/97
REPORTING
RESULT
LIMIT
UNITS
PAGE 19 Date Reported: 7/Z5/97
ANALYTICAL METHOD
Client Sample ID: ABD-PND2-S12 Sample #: 024 Date Sampled: 07/15/97 10: 00 Date Received: 07/16/97 Matrix: SOLID
Lead
10.0
mg/kg
SW846 6010A
Volatile Organics by GC/MS 1,1-Dichloroethene trans-l,2-Dichloroethene
Trichloroethene Vinyl chloride cis-1,2-Dichloroethene
ND ND
ND ND ND
In Review
5.0
ug/kg
SW846 8240B
5.0
ug/kg
SW846 6240B
5.0
ug/kg
SW846 82408
10
ug/kg
SW846 8240B
5.0
ug/kg
SW846 8240B
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
25000 E
phthalate
Di-n-octyl phthalate
1200
330 330
E Estimated result. Keeult concentration exceeds the calibration range.
Semivolatile Organic Compounds by GC/MS
bis(2-Ethylhexyl)
36000
phthalate
3300
ug/kg ug/kg
In Review SWS46 8270B
SW846 8270B
ug/kg
In Review SW846 8270B
ABD00039350 APPENDIX D
ABD00039351
APPENDIX D GEOTECHNICAL ANALYSIS OF BACKFILL AND
CAP MATERIALS
APR-30-1997 01:06
ABD00039352
P.002/002
CONTINENTAL ENGINEERING SERVICE OF MISSISSIPPI
P. O. Box 752, Aberdeen, MS 39730
Phone; 369-8944 Fax;- 369-4707
Soil Test Data
Project Condea-Vista Pond 2 Closure Location Aberdeen. Ms Date April 24r 1997
Soil No. 1 2
Description
Silty Red Clay -- CH
Orange/Tan Fine Sand
- SM
Liquid Limit Plas index___%Pass #40 - %PaSS #200.
62
36
99.7
63.6
Non-Plastic
99.7
33.1
Technician
TOTAL P.002
ABD00039353
CONTINENTAL ENGINEERING SERVICE OF MISSISSIPPI
P. O. Box 752, Aberdeen, MS 39730
Phone: 369-8944 Fax:- 369-4707
Soil Test Data
Project VISTA POND # 2 CLOSURE Location MONROE CO. Date July 28.199?
Soil No______ DescriptionLiquid Limit__ Plas. Index___%Pass #40----- %Pass #200
4 Tan/Orange Silt
40 17 98 52
5 Tan/Orange Silt
43 24 98 60
6 Tan/Orange Silt
40 19 98 45
Spec 's for Clay Cap
Min. 40
Min. 15
Technician
9
ABD00039354
* u S GOVERNMENT painting Office 1982--564-036/0167
ABD00039355
c c
HttOJ
ABD00039356
SOIL COMPACT 1 OH TEST GRAPH
r^Vim VnNh 'L CU&UZ&
EXCAVATION NUMBER
SAMPLE NUMBER ^
0>u V/0/97
resuIts / MAXIMUM ORT UNIT WEIGHT
103.S
OPTIMUM MOISTURE (Vmtor) CONTENT
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PROJECT
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EXCAVATION NUMBER
REMARKS TV**
SOIL COMPACTION TEST GRAPH
fort#
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DATE *28/V
RESULTS MAXIMUM ORT UNIT WEIGHT
10 4. 4
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* U S GOVERNMENT PRINTING O^ICE 1962--564436/010?
ABD00039359
CONTINENTAL ENGINEERING SERVICE
P. O. BOX 752 Aberdeen, MS 39730
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ABD00039362
PROJECT
______
ViSTA
EXCAVATION NUMBER
SOIL COMPACT 1 OH TEST GRAPH
_ .
Wr>
2-
SAMPLE NUMBER
^
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RESULTS MAXIMUM ORT UNIT VEIGKT
*
IIOJ
OFTIMUM MOISTURE (9mtr) CONTENT
lip 1
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TECHNICIAN (Si in*tvr*)
MOISTURE fi
) CONTENT, w (pr cmi
PLOTTEO Br (Si
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DD^.lZIl
* u S GOVERNMENT PBINTING OffICE 1982--56*438/018?
ABD00039363
96.53 82.91 13.62 21.67 61.24
22.1 99.8
CONTINENTAL ENGINEERING SERVICE
P. O. BOX 752 Aberdeen, MS 39730
e o :O CM CO
Q. O Q 05
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3994.0 1 2152.0
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ABD00039365
80.24 70.52
9.72 21.52 49.00
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CONTINENTAL ENGINEERING SERVICE
P. O. BOX 752 Aberdeen, MS 39730
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ABD00039366
CONTINENTAL ENGINEERING SERVICE OF MISSISSIPPI
P. O. Box 752, Aberdeen, MS 39730
Phone: 369-8944 Fax:- 369-4707
Soil Test Data
Project Condea-Vista Pond 2 Closure Location Aberdeen. Ms Date April 24,1997
Soil No 1 2
Description
Silty Red Clay -- CH
Orange/Tan Fine Sand
-- SM
Liquid Limit Plas Index _ %Pass #4Q_ %Pass #200 62 36 99.7 63.6
Non-Plastic
99.7
33 1
Technician
ABD00039367
CONTINENTAL ENGINEERING SERVICE OF MISSISSIPPI
P. O. Box 752, Aberdeen, MS 39730
Phone: 369-8944 Fax - 369-4707
Soil Test Data
Project VISTA POND # 2 CLOSURE Location MONROE CO. Date
Soil No 4 5 6
Description Tan/Orange Silt Tan/Orange Silt Tan/Orange Silt
Spec.'s for Clay Cap
Liquid Limit Plas Index %Pass #40 %Pass #20Q_ 40 17 98 52 43 24 98 60 40 19 98 45
Min 40
Min. 15
Technician
ABD00039368
CONTINENTAL ENGINEERING SERVICE OF MISS., INC.
P O Box 752 Aberdeen, MS 39730
Project
Location Soil Type Producer
VISTA POND 2 CLOSURE
Aberdeen. MS Siltv Sand #1 Hanna
DateJuly 22, 1997
County-------Monroe Soil Depth Tested Bv A. SchrocK
Remarks.-------------------------------------------------------------------------------------
Wt. of Soil and Dish Dish Wt. Soil Wt.
262-9. 112.2 150.7
MECHANICAL ANALYSIS: Sieve No. Wt. Retain Wt. Passed % Passing
Specifications
3"
1.5"
1"
3/4" 1/2" 3/8" #4 #8 #10
#16 #20
#30 #40 #50 #60 #100 #200
0.3 11.5 131.6
150.4 139.2
19.1
99.8 92.4 12.7
0-100
(signed)
ABD00039369
CONTINENTAL ENGINEERING SERVICE OF MISS., INC.
P O Box 752 Aberdeen, MS 39730
Project VISTA POND 2 CLOSURE Location__ Aberdeen. MS
Producer Hanna
Date
1997
Countv Monroe
Soil DeDth___
Tested By A. Schrock
Remarks
Wt. of Soil and Dish Dish Wt. Soil Wt.
246.7 112.2 134.5
MECHANICAL ANALYSIS: Sieve No. Wt. Retain Wt. Passed % Passing
Specifications
3" 1.5"
r
3/4" 1/2" 3/8" #4 #8 #10 #16 #20 #30 #40 #50 #60 #100 #200
0.7 8.2 109.6
133.8 126.3 24.9
99.5 93.9 18.5
0-100
(signed)
ABD00039370
CONTINENTAL ENGINEERING SERVICE OF MISS., INC.
P O Box 752 Aberdeen, MS 39730
Project Location
Soil Type Producer
VISTA POND 2 CLOSURE Aberdeen. MS
Siltv Sand #3 Hanna
Dm______ July.22,19$Z Countv Monroe
Soil Depth Tested Bv A. Schrock
Remarks_______
Wt. of Soil and Dish Dish Wt. Soil Wt.
255.3 112.2 143.1
MECHANICAL ANALYSIS; Sieve No. Wt. Retain Wt. Passed % Passing
Specifications
3" 1.5"
1"
3/4" 1/2" 3/8" #4 #8
#10
#16 #20 #30 #40 #50 #60 #100 #200
1.2 9.9 109.7
141.9 133.2
33.4
99.2 93.1 23.3
0-100
ABD00039371
continental engineering service
OF MISSISSIPPI, INC.
. , ' ' P.O. BOX 752 AQftQN. MS 29730
MECHANICAL ANALYSIS* pfrj--1 VXSTA
Job No-----
Location of Prajocl MJkmss, ...
County Deicrlplon a( Soli.---------------------------Jusled By
Praducar. Depth o/Sotl. Oqio ofTast-
Sample Ho.
Hi
Wl. ai d/y *ompLc.uUlw Wl. of coolalaw Wl. o! d/y tOiOpU
Z57.3(* 1 1 Z.H<e 1 44.90
Slv aAOiykit uid o/o|a JOjU
Sieve m.
Spec.
Tolai Wl. Pdln \%
U'Hlok Si**
40 43.02. U7 Ud |3l.l 3 90.5 ZBO 44,($3 32.2.
(of ~Kf pcrHttfj
i po* laQ-100- 'L (lclu<d.
jJZesi.
ABD00039372
ABD00039373
APPENDIX E RESULTS FOR FIELD COMPACTION TESTS
ABD00039374
si..
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ABD00039406
APPENDIX F DAILY FIELD REPORTS
Project Name: /\ bv rDt[
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ABD00039407
DAILY FIELD ACTIVITY REPORT
to$0 k e
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Protect No.: __________ Date:
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ABD00039408
DAILY FIELD ACTIVITY REPORT
2 C^5o l/Aip
Project No.:
4t)4/ /
Date: <> / 7 / <7 7
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ABD00039409
DAILY FIELD ACTIVITY REPORT
[project Name: 1
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ABD00039410
DAILY FIELD ACTIVITY REPORT
C /LoSuAtT
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ABD00039411
DAILY FIELD ACTIVITY REPORT
Project Name:
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ABD00039412
DAILY FIELD ACTIVITY REPORT
Project Name: /) ,
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ABD00039413
DAILY FIELD ACTIVITY REPORT
| Project Name:
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ABD00039414
DAILY FIELD ACTIVITY REPORT
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ABD00039415
DAILY FIELD ACTIVITY REPORT
I Project Name: ^ 1 /^ ' /
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ABD00039416
DAILY FIELD ACTIVITY REPORT
Project Name: f)
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ABD00039417
DAILY FIELD ACTIVITY REPORT
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ABD00039418
DAILY FIELD ACTIVITY REPORT
r/.o.^Cr
Project No.: Vr+ll Bass. &/7.U / ^ ^
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ABD00039419
DAILY FIELD ACTIVITY REPORT
| Project Name: /*)
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DAILY FIELD ACTIVITY REPORT
'| Project Nam:
Field Activity: ^ mr'
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ABD00039421
DAILY FIELD ACTIVITY REPORT
| Project Name:
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ABD00039422
DAILY FIELD ACTIVITY REPORT
Project Name: .
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DAILY FIELD ACTIVITY REPORT
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DAILY FIELD ACTIVITV^REPORT
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DAILY FIELD ACTIVITY REPORT
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ABD00039452
DAILY FIELD ACTIVITY REPORT
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ABDQ0039453
DAILY FIELD ACTIVITY REPORT
[ Project Name: A r C /Arrl 2. C/a 5 ore.
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ABD00039454
DAILY FIELD ACTIVITY REPORT
| Project Name: f\ r
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ABD00039455
DAILY FIELD ACTIVITY REPORT
! Project Name: Q
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ABD00039456
Project Name:
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Field y
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DAILY FIELD ACTIVITY REPORT
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ABD00039457
DAILY FIELD ACTIVITY REPORT
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DAILY FIELD ACTIVITY REPORT
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ABD00039459
DAILY FIELD ACTIVITY REPORT
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ABD00039460
DAILY FIELD ACTIVITY REPORT
ProjectName: Af)W), Z
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ABD00039464
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ABD00039466 APPENDIX G
\
ABD00039467
APPENDIX G PROJECT CORRESPONDENCE (DUPONT/CONDEA VISTA/MDEQ)
Vista Polymers A Division of Vista Chemical Company
ABD00039468
Highway 25 Post Office Box 91
Aberdeen, Mississippi 39730-0091 Phone (601) 369-8111
February 2, 1993
Mr. Tony Russell Office of Pollution Control P.0. Box 10385 Jackson, MS 39289-0385
VIS1A
Dear Mr. Russell:
The purpose of this^letter is to clarify the source of any residual vinyl chloride monomer (VCM) that may be present in the polyvinyl chloride (PVC) resin contained in Pond 2. Pond 2 is the abandoned wastewater treatment lagoon that is filled with PVC resin that is being reclaimed for sale.
VCM is the raw material for the manufacture of PVC by polymerization in a reactor. PVC particles are porous and can retain residual, unreacted VCM. Most of this residual VCM is removed by steam stripping in the reactor.
This residual VCM in the PVC is the source of any VCM that might be
present in the soils to be disposed of.
The VCM is not from
commercially pure, off-specification, container residue, or spills of
VCM. Therefore, the waste is not a listed waste as identified in 40CFR
261.33(f).
Because trace amounts of VCM can remain in PVC resin, a TCLP test was conducted to determine if the waste was characteristically toxic due to VCM. As indicated in the attached TCLP test, VCM was not detected above the detection limits. The TCLP test was ran only for volatiles as process knowledge indicated no concern for semi-volatiles.
If you have any further questions regarding the this waste stream, please call me at (601) 369-3637.
Sincerely,
Kenneth G. Akins Senior Environmental Coordinator
c: Mr. Chip Nemeth Waste Management
ABD00039469
INTERNATIONAL TECHNOLOGY CORPORATION
October 09, 1992
KAREN BROWN CONOCO, INC. P O DRAWER 1267 PONCA CITY, OK 74601
Re: VISTA ABERDEEN POND 2 CAP
Dear KAREN BROWN^
On October 07, 1992, the following samples were received at the ITAS Austin laboratory:
ABD-POND2
ABD-POND2
MATRIX SPIKE
They were checked into our sample tracking system as work order number B2-10-092 and assigned testing for the following parameters:
TCLP Volatiles
Zero Headspace Extraction
When the above analyses are completed, your report will be issued to the address shown above. If you need to arrange for other reporting, please contact me.
We appreciate the opportunity to participate in this program of analytical work, and look forward to working with you in the future. Again, please contact me if you have any questions or special requirements.
Sincerely, (tucdty
Cindy L. Quy Project Manager
((dixActiU.,
| DATS HSCSiVEO QCT 1.4 1332
Regional Otfice 5307 Industrial Oaks Boulevard Suite 160 Austin, Texas 78735 512-892-6684
IT Corporation is a wholly owned subsidiary o( international Technology Corporation
ABD00039470
L J7,| INTTEERRNNAATTIOIONNAAL
I TECHNOLOGY i CORPORATION
ANALYTICAL SERVICES
CERTIFICATE OF ANALYSIS
CONOCO, INC. P O DRAWER 1267 PONCA CITY, OK 74601 KAREN BROWN
Date; 10/26/92
Work Order: B2-10-092
V
*
This is the certificate of Analysis for the following samples:
Client Work ID: VISTA ABERDEEN POND 2 CAP Date Received: 10/07/92 Number of Samples: 2 Sample Type: SOIL
I. Introduction
Samples were labeled as follows:
SAMPLE IDENTIFICATION
LABORATORY #
ABD-POND2
B2-10-092-01
ABD-POND2
MATRIX SPIKE B2-10-092-02
nd Approved:
Con Bdrtell Laboratory Director
OCT 2? 1392 SAMBY
t
American Council of Independent Laboratories International Association of Environmental Testing Laboratories
American Association tor laboratory Accreditation
IT Analytical Services 5307 Industrial Oaks Boulevard, Suite 160. Austin, TX 78735 (512) 892-6684 68M-89
ABD00039471
Page: 2 of 7
Company; CONOCO, INC, Date; 10/26/92 Client Work ID: VISTA ABERDEEN POND 2 CAP
IT ANALYTICAL SERVICES AUSTIN, TX
(512) 892-6684
work Order: B2-10-092
II. QA/QC
The results presented in this report meet the statement of work requirements in accordance with Quality Control and Quality Assurance protocol except as noted in Section IV or in an optional sample narrative at the end of Section III.
In the presented analytical data, 'ND' or '<' indicates that the compound is not detected at the specified limit.
III. Analytical Data
The following page(s) supply results for requested analyses performed on the samples listed above.
The test results relate to tested items only. ITAS-Austin reserves the right to control report production except in whole.
6S2-1-39
ABD00039472
Page: 3 of 7
Company: CONOCO INC. Date: 10/26/92 Client Work ID: VISTA ABERDEEN POND 2 CAP
IT ANALYTICAL SERVICES AUSTIN, TX <512) 892-6684
Work Order: B2-10-092
SAMPLE ID: ABD-POND2 SAMPLE DATE: 10/06/92 SAMPLE MATRIX: SOIL
Note
Test Name Ref
Result
Zero Headspace Extraction
Reporting
Date Method
Limit Units Analysed Reference
10/12/92
Date
10/12/92 EPA1311
MM-09
ABD00039473
Page: 4 of 7
Company: CONOCO, INC. Date: 10/26/92 Client Work ID VISTA ABERDEEN POND 2 CAP
IT ANALYTICAL SERVICES AUSTIN, TX (512) 892-6684
Work Order: B2-10-092
TEST NAME: TCLP Volatiles METHOD REFERENCE: EPA8240
SAMPLE ID: ABD-POND2 SAMPLE DATE: 10/06/92 SAMPLE MATRIX: SOIL ANALYSIS DATE: 10/19/92 DILUTION FACTOR: 5.0 UNITS: mg/L
* Result
Reporting Limit
Vinyl chloride 1,1-Dichloroethylene Chloroform 1,2-Dichloroethane 2-Butanone Carbon tetrachloride Trichloroethylene Benzene Tetrachloroethylene Chlorobenzene
ND 0.05 ND 0.03 ND 0.03 ND 0.03 ND 0.5 ND 0.03 ND 0.03 ND 0.03 ND 0.03 ND 0.03
Surrogates Toluene-D8 Bromofluorobenzene 1,2-Dichloroethane-D4
% Recovery 101 97 98
Results have NOT been adjusted for matrix spike recoveries.
682-1-89
ABD00039474
Page: 5
of 7
Company: CONOCO INC. Date: 10/26/92 Client Work ID: VISTA ABERDEEN POND 2 CAP
IT ANALYTICAL SERVICES AUSTIN, TX (512) 892-6684
Work Order: B2-10-092
SAMPLE ID: ABD-POND2 SAMPLE DATE: 10/06/92 SAMPLE MATRIX: SOIL
MATRIX SPIKE
Note
Reporting
Date Method
Test Name Ref
Result _____________________________ Limit Units Analyzed Reference
Zero Headspace Extraction
10/12/92
Date
10/12/92 EPA1311
'j*
ABD00039475
Page:
of 7
Company; CONOCO, INC. Date: 10/26/92 Client Work ID: VISTA ABERDEEN POND 2 CAP
IT ANALYTICAL SERVICES AUSTIN, TX
(512) 892-6684
Work Order: B2-10-092
TEST NAME: TCLP Volatiles METHOD REFERENCE: EPA8240
SAMPLE ID: ABD-POND2
MATRIX SPIKE
SAMPLE DATE: 10/06/92
SAMPLE MATRIX: SOIL
ANALYSIS DATE: 10/19/92
DILUTION FACTOR: 1
UNITS: % Rec
**
Result
Vinyl chloride 1,1-Dichloroethylene Chloroform 1,2-Dichloroethane 2-Butanone Carbon tetrachloride Trichloroethylene Benzene Tetrachloroethylene Chlo robenz ene
97 109 116 103
53 112 106
95 98 94
Surrogates Toluene-D8 Bromof 1-uorobenzene 1,2-Dichloroethane-D4
% Recovery 99 98
103
Results have NOT been adjusted for matrix spike recoveries.
683-1-69
Page: 7 of 7
ABD00039476
Company: CONOCO, INC. Date: 10/26/92 Client Work ID: VISTA ABERDEEN POND 2 CAP
IT ANALYTICAL SERVICES
AUSTIN, TX
<512) 892-6684
Work Order: B2-10-092
IV. Methodology
Requested analyses were performed according to the following methods.
TEST NAME TCLP Volatiles TCLP-VolatileB
TEST CODE TCLP V
Method 8240, SW-846, Test Methods for Evaluating Solid Wastes, Third Edition. Purge and trap gc/ms analysis.
TEST NAME Zero Headspace Extraction TEST CODE ZHE
TCLP Preparation Zero Headspace
USEPA Method 1311-Federal Register Vol. 55, No. 126., June 29, 1990. Solid phase is extracted with a extraction fluid number one, equal to twenty times the weight of the solid phase. Extraction is performed in a zero-headspace apparatus meeting the specifications described in the method.
ABD00039477
INTEROFFICE MEMORANDUM
Date: From:
Dept: Tel No
10-Jan-1996 02:51pm DENNIS R DUBBEL DUBBELDR DERS 713 - 586-5831
TO: TO: TO:
JOHN T. LEETHEM DOUGLAS C. DENNY STEVEN D HALL
LEETHEJT ) DENNYDC ) HALLSD )
Subject: Revised Vista Aberdeen SOW for pond #2
REGARDING POND #2, THE FOLLOWING ASSUMPTIONS ARE MADE AFTER TALKING TO JACOB LEE, THE ON-SITE CONTRACTOR: I ALSO TALKED TO KENNY ATKINS ON JAN 9 FOR MORE INFO:
1) The "stockpiled material" from the overburden is "non-hazardous" Kenny told me it is possible this material can be sent to a local landfill, he is checking on prices for me. (I am using $3.50 cy)
2) The amount of stockpiled material is about 2,800 cubic yards,this is based on excavating 18" of overburden. The weight of stockpiled material from cubic yards to tons will be a l.i conversion. One cubic yard one ton of material.
3) The depth of the pond is about 12 feet with 2:1 side slopes
4) The existing pontentially affected soil averages 12" thick on the sides & bottom of pond #2 . The weight of the material from cubic yards to tons will be a 1:1 conversion, one cubic yard = one ton of material.
5) Disposal fees at the Houston Ms. landfill are $27.00 ton, the material is non-hazardous (per Kenny Atkins)
6) There is a "borrow area" about one mile from the site on 25-30 acres of land. I am not sure if this material will cost anything to purchase, I used $1.50 cubic yard for fill material/ $2.00 a cubic yard for clay & $2.00 cubic yard for topsoil.
7) Material being hauled to the landfill now is "non-hazardous" the charge for hauling a load is $125.00 based on 18 cy truck. Jacob adds 10% for billing.
8) Handling of the material does not require special PPE
9) Jacob does not own much equipment, but he rents what is needed for the job and adds 10% to his billing. I used his hourly rates for operators and used hourly rates from
ABD00039478
Associated rental of Houston for the equipment rates.
10) The volume of the pond (taken from the blue prints) and using 12 feet deep with 2:1 side slopes, is 17,520 cubic yards.
11) The borrow pit will have the material needed / clay / topsoil/ general fill & will meet the specs.
12) If we need to purchase fill_jnaterial, -the, source will be within_a^55Imanute_one. way...drive .for the haul truck
1 used average costs for the material, I did not get quotes
clay $5.50 cubic yard at source, haul $3.12 cubic yard fill material $4.00 cubic yard at source, haul $3.12 cubic yard topsoil $5.75 cubic yard at source, haul $3.12 cubic yard all of the above costs are before markup
13) For option one "Fill in Place" we will use the "stockpiled material" for part of the fill. General fill will be used to within 3 feet of the top of cap, then 2 feet of clay with 1 foot of topsoil will be used.
14) For option two "Clay liner with 60 mil HDPE liner" the clay liner will be 2 feet thick on the bottom and sides, the "stockpiled material" will be hauled off site to the borrow source (for option (a) or hauled to the local landfill that takes
"clean dirt" (for option (b). The 60 mil HDPE liner will be placed in trenches on the sides of the pond. No other liner will be required.
15) Option three, "Clean remaining potentially affected soil/ turn over to Vista" Haul off stockpiled material to local
landfill (option (a) or hauled off site to borrow area for option (b)
16) After cleaning the remaining potentially affected soil from the sides and bottom, tests will be ran to determine if the
soil is "clean" before preceding to options one, two or three.
17) I assumed the following compaction rates ( shrinkage) for the materials being placed in the pond. clay 25 % fill material 15 % topsoil 10%
COSTS FOR OPTIONS ONE (a) (b), TWO (a) (b) (c) (d) AND THREE (a) (b)
OPTION ONE: FILL IN PLACE
a) Load, haul, place, compact stockpiled material into pond #2 2,780 cubic yards $3.25 per cubic yard
ABD00039479
sub-total $ 9,035
b) Excavate fill material from off site borrow pit, load, haul 9,180 cubic yards @ $3.05 per cubic yard
plus $1.50 cubic yard for material. sub-total $41,769
c) Place fill material and compact in place 9,180 cubic yards
@ $2.20 per cubic yard sub-total $20,196
d) Excavate clay from off site borrow pit, load, haul 3,700 cubic yards $3.25 per cubic yard plus $2.00 cubic yard for material. sub-total $19,425
e) Place clay and compact in place 3,700 cubic yards $2.35 per cubic yard
sub-total $ 8,695
f) Excavate topsoil from off site borrow pit, load, haul 1,850 cubic yards $2.70 per cubic yard
plus $2.00 cubic yard for material.
sub-total $ 8,695
g) Place topsoil / compact with dozer/ 1,850 cubic yards
$2.15 per cubic yard
sub-total $ 3,978
h) Purchase fill material/ haul 9,180 cubic yards $9.55 cubic yard (includes 15% compaction)
sub-total $87,699
i) Purchase clay material / haul 3,700 cubic yards
% $12.60 cubic yard (includes 25% compaction)
sub-total $46,620
j) Purchase topsoil material / haul 1,850 cubic yards $11.40 cubic yard (includes 10% compaction) sub-total $21,090
k) Excavating potentially affected soil / load / haul to landfill 1850 cubic yards @ $14.55 cubic yard
1) landfill fee (Houston, Ms.) 1,850 tons @ $27.00 ton
m) Seeding the cap 50,000 square feet @ $0.12 square foot
sub-total $26,918 sub-total $49,950 sub-total $ 6,000
n) Testing for clay to meet specs / 3 tests $500 each
ABD00039480
plus sampling $600
sub-total $ 2,100
o) Testing for fill material to meet specs / 3 tests
@ $333 each, plus sampling $600 sub-total $ 1,600
P) Surveying one lump sum
sub-total $ 4,500
q) Compaction tests one lump sum
sub-total $ 2,500
r) Analytical tests one lump sum
sub-total $ 7,200
s) Perdiem 45 days $30 day
sub-total $ 1,350
t) Room 45 days $60 day
sub-total $ 2,700
u) Travel 5 trips $400 trip
sub-total $ 2,000
V) Pickup 6 weeks @ $250 week
sub-total $ 1,500
(a) TOTAL FOR OPTION ONE (USING BORROW MATERIAL) sub-total $220,111
(b) TOTAL FOR OPTION ONE (USING PURCHASED MATERIAL) sub-total $305,631
OPTION TWO: TWO FOOT CLAY LINER WITH 60 MIL HDPE LINER
a) Excavate clay from off site borrow pit/ load / haul 3,700 cubic yards @ $3.25 cubic yard plus $ 2.00 cubic yard for material sub-total $19,425
b) Place clay and compact in place 3,700 cubic yards 2.35 cubic yard sub-total $ 8,695
c) 60 mil HDPE liner in place 6,650 square yards $8.05 square yard sub-total $53,533
d) Excavate potentially affected soil / load / haul to landfill
ABD00039481
1,850 cubic yards 8 $14.55 cubic yard
sub-total $26,918
e) Landfill fee ( Houston, Ms) 1,850 tons 8 $27.00 ton
sub-total $49,950
f) Loading stockpiled material/ hauling off site to borrow area 2,780 cubic yards 8 $3.00 cubic yard sub-total $ 8,340
g) Loading stockpiled material/hauling to local landfill 2,780 cubic yards 8 $8.50 cubic yard sub-total $23,630
h) Local landfill fee 2,780 cubic yards 8 $ 3.50 cubic yard
sub-total $ 9,730
i) Purchase clay material / haul 3,700 cubic yards 8 $12.60 cubic yard (includes 25% compaction)
sub-total $46,620
j) Testing clay to meet specs / 3 tests 8 $500 each plus sampling 8 $600 sub-total $ 2,100
k) Surveying one lump sum
sub-total $ 4,500
l) Compaction tests one lump sum
sub-total $ 2,500
m) Analytical tests one lump sum
sub-total $ 7,200
n) Perdiem 38 days 8 $30 day
sub-total $ 1,140
o) Room 38 days 8 $60 day
sub-total $ 2,280
p) Travel 5 trips 8 $400 trip g) Pickup 5 weeks 8 $250 week
sub-total $ 2,000 sub-total $ 1,250
(a) TOTAL FOR OPTION TWO /using borrow clay / and hauling stockpiled material to borrow area.
ABD00039482
sub-total $189,831
(b) TOTAL FOR OPTION TWO / using borrow clay/ and hauling stockpiled material to local landfill sub-total $214,851
(c) TOTAL FOR OPTION TWO / using purchased clay / and hauling stockpiled material to borrow area. sub-total $236,451
(d) TOTAL FOR OPTION TWO / using purchased clay / and hauling stockpiled material to local landfill. sub-total $261,471
OPTION THREE: CLEAN REMAINING POTENTIALLY AFFECTED SOIL / HAUL OFF STOCKPILED MATERIAL/ TURN OVER TO VISTA.
a) Excavate potentially affected soil / load / haul to landfill 1,850 cubic yards @ $14.55 cubic yard sub-total $26,918
b) Landfill fee (Houston Ms.) 1,850 tons
sub-total $49,950
c) Loading stockpiled material/ hauling off site to borrow area 2,780 cubic yards 0 $ 3.00 cubic yard sub-total $ 8,340
d) Loading stockpiled material/ hauling to local landfill 2,780 cubic yards 8 $8.50 cubic yard
sub-total $23,630
e> Local Landfill fee 2,780 cubic yards @ $3.50 cubic yard
sub-total $ 9,730
f) Surveying one lump sum
sub-total $ 2,125
g) Analytical tests one lump sum
sub-total $ 7,200
h) Perdiem 15 days @ $30 day
sub-total $ 450
i) Room 15 days $60 day
sub-total $ 900
j) Travel 2 trips $400 trip
sub-total $ 800
ABD00039483
k) Pickup 2 weeks $250 week
sub-total $ 500
(a) TOTAL FOR OPTION THREE / hauling stockpiled material to local landfill sub-total $122,203
(b) TOTAL FOR OPTION THREE / hauling stockpiled material
to borrow area sub-total $ 95,058
ABD00039484
INTEROFFICE MEMORANDUM
Date: From:
Dept: Tel No:
15-Jul-1996 04:31pm Rick N. Johnson JOHNSORN SPEC 713-586-5819
TO: See Below
Subject: Vista Pond 2 Risk Based Standards
Project Team,
I have calculated a site-specific, risk-based soil standard for
Pond 2 at Vista. Using a construction worker scenario, which
includes an exposure duration of three months instead of 25 years
and a soil ingestion rate of 480 mg/day, I have calculated a
standard of 860 mg/kg. You can see that this is over 2X the
Direct Contact value and five samples from the pond (four top and
one bottom) exceed this value.
% ^
If I assume a normally distributed data set and calculate the
per confidence limit, I come up with 3042.5 mg/kg UCL for the
fid. This exceeds the acceptable level, therefore quired. However, based on this analysis, we can assume that
removal is removing the
top foot of material will be sufficient to reduce the risk to
acceptable levels.
.-/V
y
Rick N. Johnson
Distribution:
TO: TO: TO: TO: TO: TO:
JOHN L RIDDLE STEVEN D HALL LARRY J. DZIUK JOHN T. LEETHEM, MARY S. STARRETT Rick N. Johnson
C.P.G.
( RIDDLEJL ) ( HALLSD ) ( DZIUKLJ ) ( LEETHEJT ) ( STARREMS ) ( JOHNSORN )
/r"
ABD00039485
INTEROFFICE MEMORANDUM
Date: From:
Dept: Tel No:
09-JU1-1996 08:58am LARRY J. DZIUK DZIUKLJ SPEC 586-5691
TO: MARY S. STARRETT
STARREMS )
CC: Rick N. Johnson
( JOHNSORN )
Subject: Vista Aberdeen Screening Risk Assessment Result - POND
I have performed the screening risk assessment that we agreed to (the EPA Region III screening values) for evaluation of the need to further excavate the pond at Vista Aberdeen. There is a need to continue excavation if the EPA Region III screening values for worker protection are assumed to be relevant indicators of acceptable risk. If groundwater protection is an issue, there is an even greater need to continue excavation. The result of the s deliver to you. A summary of the result is as follows:
^feiyl chloride - Workers directly contacting the soil will not be risk. Groundwater protection values were exceeded in three of
twelve samples analyzed but, as you pointed out, the vinyl chloride might have entered the pond by way of migrating groundwater.
Trichloroethylene - The concentration of this substance (detected in only one of twelve samples) was within the allowable levels for worker protection and protection of groundwater.
Bis(2-ethylhexyl)phthalate - The screening criterion for protection of workers was exceeded in half of the samples analyzed. Ten of twelve samples exceeded the criterion for protection of groundwater.
Di-n-octyl phthalate - The concentrations of this substance (detected in three of twelve samples analyzed) was within the allowable levels for worker protection and groundwater protection.
Assuming that barium, cadmium, and lead were elevated above area background (I didn't see any background concentrations in the data set), all are below screening criteria established for worker protection. Barium concentrations in twelve of twelve samples were in excess of the groundwater protection values.
ree of five detected cadmium samples exceeded groundwater
ptection criteria. There was no groundwater protection reening criterion for lead.
ABD00039486
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ABD00039488
INTEROFFICE MEMORANDUM
Date: From:
Dept: Tel No:
07-Aug-1996 11:38am STEVEN D HALL HALLSD SPEC 7135865830
TO: JOHN L. RIDDLE TO: LINDA J. RUDISELL
( RIDDLEJL AT A1 AT BMOA ) ( RUDISELJ AT A1 AT BMOA )
Subject: Vista Aberdeen
I called Kenny Akins at the plant and informed him of the change in DuPont Environmental personnel. I told him that Linda would take over the project next week, and that John Leethem and I were being removed from the project. I told him that the Pond 2 closure plan was on schedule and that he should get it for review around August 19. I asked Kenny to contact MDEQ and confirm the meeting for 10:00 AM on September 5 to present the closure plan.
ny stated that the profile for the Pond 2 waste at the Houston
sissippi landfill has expired. A new sample needs to be lected for TCLP analyses. Kenny stated that Vista would collect the sample and requested that DuPont setup a lab with direct billing to DuPont (normally Vista would send the bill to DuPont to be reimbursed). I stated that we could setup the analyses with Quanterra and would get back to him.
AUG-28-1996 15:58
uista
601 369 3630 P.001
CONDEA Vista Company
Highway 25
Aberdeen. Mississippi 39730-0091 (601)369-8111
FAX NUMBER: 601-369-3630
FACS I/, I LE TRANSMISSION
DATE: FROM:
^ {f Vl^VAvj AbnS
TELEPHONE NUMBER: . (oax-ZbVLOCATION: Ak>e*n^fc*v.
TO: LOCATION:
HoOS4ow
NUMBER OF PAGES: 5(\*cUJx~^ Cents)
If transmission is unreadable or has missing pages, please contact sender as soon as possible.
Message: "TKT$ U
u>rr|k*v ^oeoi^g/rAirfrtflw X. Ceutd^&HaC.
rtuLtAjJr
<sar/^*c.
f 25 *30,000 U>Q . L#f
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^ neUiihA.s_____ _______________ (____ <frj}|)reoTV^c______
___ _______________________ **&$**-.------------------------------------------------------------ -----------______________________________________ ________________________________________________
___ ___________________________________________ _______________________________________
PO. Box 9; AlMfONn.
39730-009!
AUG-28-1996 15:51
UISTA PLAN1AB5W0&^949O
To: K. G. Akins
601 369 3630 P.002
R
briwofflct Communication
From: Date:
Subject:
V. D. McConb August 11, 1992
FOND 2 RESIN RECLAIM--CENTRIFUGE EFFLUENT SOLIDS
VISTA
Recently, questions have arisen regarding the drying of Fond 2 resin in the V-10 dryer area. Coneems were that large quantities of resin and soil are escaping through the Byrd centrifuge and being loaded back into Pond 1 settling basin.
On August 3, 1992 a sample of Byrd effluent was taken during a period in which Pond 2 resin was being dried. This sample was analyzed in the GC lab for weight percent solids, and an ash test was conducted. The specific gravity of the effluent mixture was also determined. The results of these tests were as follows:
solids: ash: SG:
0.263% 57.6% 1.00
Based on a normal flow rate of 10 GFK (determined by use of a velocity flow meter), these results show that 0.22 lb./min., or 300 lb./day of solids are sent to Pond 1 during normal drying of Pond 2 resin (see attached calculation sheet). Of these solids, only about 42.4% is resin, with the remainder being Inorganic matter.
I have recently noticed a decrease in the depth of the Pond 1 inlet sump, due to a high level of settled solids. It is possible that large deposits during drying of Pond 2 resin are part of the problem.
There is also reason for concern chat this high level of inorganic
solids being returned to Pond 1 could degrade the quality of our
pond resin. Tc Is also possible that these solids could go through
Pond 1 and settle in Ponds 3 and 4.
_______
_
X will continue to monitor this operation with periodic sampling to determine the effect on our pond resin operation.
e
If you have any questions concerning this matter, please contact me at extension 3594.
buiojh-
Dwight McComb Co-op Process Engineer
U
r* oJVu/
CC : RWS, DCS, JEN, JDO, DEK, DFJ, BAC
**-
ScMflW r>,
JLrd. 1
4
3
AUG-28-1996 15:51
K. & .
To
'b.
From
Ak>\s
UI STA PLANA
1
Calculation Shoot
601 369 3630 P.003
VIS1A
Shi
o. 2L3% wm! 1.06 Vt*1
Flu : |t> GPM
I.OOjJ id' cj 1 |Jk. tm*l M.I1 1 4sm~ ^
8.35 Ik/ 41-
t.it Jk. \ 10 *1-1 .J t- j miA. 1
- ?3.5 Ik. Ki/\.
j23.5 lb. 0.OOU3 Ik. s,|;J r 0.22. IL
r*\ir\. J
|t.
3lie /k. Stl'j,
l7
(31k, Yfi.su) r in iL. dirt,
/day
(vlYmM) - I3H li n<y
/day
Made By U-k- ^
______________
Data
g'/O^qa _____________________
Page lofl____________________________
V3-20G-S
Job Ho. __________________________ ________ Title PoMD 2 RnuO _8e_CU<xtA "
. f^ENTRI P Lt&fc EFFLUENT JS6UIPS
AUG-28-1996 15:51
UISTA PLAN'AWfi@^9492
601 369 3630 P.U04
REMEDIATION PROGRAM PROJECT REVIEW MINUTES CONDEA VISTA COMPANY Aberdeen, Mississippi Thursday, February 29,1996 8:00 - 1:00p.m.
L Meeting Attendees
Joe Ledvina - CONDEA Vista (Corp.), Manager of Safety and Environment Kenny Akins - CONDEA Vista (Site), Environmental and Laboratory Manager Dr. John Riddle - DuPont Remediation Program Manager Steve Hall - DERS Project Manager John Leethem - DERS Technical Lead
II. Meeting Purpose and Desired Outcome
The meeting purposes were:
To review the site remediation program, and To present new team members.
The desired outcome was to leave the meeting with a strategy and path forward for Pond 2, TCE Plume and VC Plume.
HI. Meeting Notes VC Plume
Meet with MDEQ in next few weeks to discuss TCE plume and finish IBR for VC plume.
IBR was accepted by MDEQ on February 14,1996, contingent on DERS making six modifications. 1. Submit schedule for development of contingency plan to MDEQ; 2. Modify Plate 1 to include contingency plan; and 3. Revise monitoring program then get revision in monitoring program to Conoco EVSD (prior to April or May sampling event)
DuPont Environmental Remediation Services
AUG-28-1996 15:51
UISTA PLANl^fifflflSK9493
601 369 3630 P.005
Property Transaction Update bv Vista fKennvl
Tenneco property actually two tracts (2.2 acres to south and 6.02 acres to west side of plant).
Vista attorney is drafting deed to property. Kenny will check with Lynn Zimmerman to determine what the letter agreement contains.
The Sykes Estate consists of 130.5 acres south ofplant. The acquisitions moving slower (in estate) because ofnumerous owners (children) and banks for estate. Estate is likely to make counter offer for original offer.
Pond 2
Set up Pond 2 discussion with MDEQ when Pond 2 Closure Plan is ready for presentation.
Approximately six feet ofwater in excavation; previous water samples have not shown metals.
Kenny expects Pond 2 closure to parallel drum area project (closure to risk-based concentrations for phthalate - -28 ppm).
Vista expectations are to remove visually impacted material (i.e., white material)
and sample in a sitmlar
to drum area.
PVC resin was removed voluntarily. MDEQ wants to return to closure process after resin is removed (need to propose a closure plan).
Q Vista suggested possible future use ofPond 2 as a wastewater treatment facility.
Vista expects MDEQ to accept risk-based levels (MDEQ likely to initially want IRIS levels).
Vista
budgeted............$1,685 MM spent................... $1,686 MM
expects one to two more invoices for $ 10 to 15M (not included in initial budget).
Approximately 80 cubic yards (-75 percent resin) ofvery fine resin from recovery process remains in wastewater in Pond 4.
Vista requests clean out and disposal be conducted at same time as Pond 2.
Vista suggests using trash pump or dredge to remove PVC resin from Pond 4; transfer and let settle out in Pond 2; dewater, then dispose.
Also need to address stockpiled soil.
Site is out ofRCRA as small quantity generator.
DuPont Environmental Remediation Services
TOTAL P.005
ABD00039494
mm
DuPont Environmental Remediation Services
August 29, 1996
DuPont Environmental Remediation Services 140 Cypress Station Drive, Suite 140 Houston, TX 77090 Tel. (7131586-5600 Fax(713)586-5650
Mr. Joe Ledvina CONDEA Vista Company 900 Threadneedle Houston, TX 77079
POND 2 CLOSURE PLAN CONDEA Vista Company Aberdeen, Mississippi
Dear Mr. Ledvina:
Please find enclosed the Vista Aberdeen Pond 2 Closure Plan for your review. Risk-based closure option 2, pond backfill, and cap is presented as the sole recommended alternative.
I look forward to working with you both; I will have a letter ready to submit to you requesting your approval of change in DuPont Environmental Remediation Services (DERS) project managers to me from Ms. Linda Rudisell. Additionally, I will forward draft overheads to both of you Friday for your comments. I'll then incorporate the comments received on Tuesday, finalize the presentation, and mail the Pond 2 Closure Plan to the state for Wednesday delivery.
Please call me at (713) 586-5626 if you have any questions.
JMB.skt Enclosures
vita\403 576\02S27ttr.doc
cc: John Riddle
Jeffrey M. Baker ES Section Manager
. I. du Pont oe Nemou'S and Company
ABD00039495
DuPont Environmental Remediation Services
140 Cypress Station Drive, Suite 140 Houston, TX 77090
(713) 586-5600 (713) 586-5650
Date:
9~ "5
Number of Pages Being Sent (Including Cover):
Please Confirm Receipt:
Yes 1^ No
Hand Deliver Upon Receipt:
Yes No
To: USe LeJo'tYLe^
From:
sim ile
Phone: Fax:
remarks:
h Urgent
For your review
Phone: Fax:
Reply ASAP
Q Please Comment
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ABD00039496
DuPont Environmental Remediation Services
September 3, 1996
DuPont Environmental Remediation Services 140 Cypress Station Drive. Suite 140 Houston, TX 77090 Tel. (7131586-5600 Fax(713)586-5650
Mr. Tony Russell Environmental Engineer Mississippi Department of Environmental Quality Office of Pollution Control 2380 Highway 80 West Jackson, MS 39204
Dear Mr. Russell:
Enclosed please find copies of Pond 2 Closure Plan for the CONDEA Vista Company facility in Aberdeen, Mississippi, for your review. CONDEA Vista Company and DuPont representatives will participate in a review of this closure plan and project progress in general, at your offices on September 5, 1996, at 10:00 a.m. I look forward to discussing project issues with you at that time.
I have been designated as DuPont Environmental Remediation Services' Project Manager for the duration of the project. I may be reached at the following address and telephone number:
Mr. Jeffrey M. Baker, P.E. DuPont Environmental Remediation Services 140 Cypress Station Drive, Suite 140 Houston, TX 77090 Phone (713) 586-5626 Fax (713) 586-5650
Please call me with any questions or information concerning this project. Project team members are interested in gaining your concurrence with the proposed Pond 2 closure strategy and moving forward with closure implementation. Thank you for your cooperation in this matter.
Sincerely.
JMB:skt Enclosures
vim\40379441\02$43ltr doci.
i. ' 'll: ?.int :ln Nenou''; ,irv:
10*'|
OCT-28-1996 : 08:17
CUSTOMER SEfAfi^0039497
601 369 358r> P.UUi V/X5T/f
STATE OF MISSISSIPPI
department op environmental quality
JAMES I. PALMER. JR. EXECUTIVE DIRECTOR
October 22, 1996
2i5
Mr. Kenny G. Akins Vista Chemical Company P. O. Box 97 Aberdeen, MS 39730-0091
RE: Vista Chemical Company Site Pond 2 Closure Plan Aberdeen, Mississippi
Poet-lt* Fax Note
CoVDopL DE/L3
7671
10/ZBl
Fnmte
Co.
Phono#Mi-
!airr
TTST,
M0*1
Dear Mr. Akins:
The Office of Pollution Control (OPC) has reviewed the Pond 2 Closure Plan orepared by DuPont Environmental Remediation Services (DERS) and dated August 29, 1996. The OPC concurs with the use of a construction worker scenario in the calculation of a target cleanup value for di(ethylhexyi)phthalate (DEHP). This scenario is acceptable for contamination at this depth and the lack of evidence of a release to groundwater of this contaminate. An error was found in the calculations, the dermal absorption coefficient should have been .01. The actual target cleanup value for DEHP is 3050 parts per million. The OPC approval of the closure plan is contingent on incorporation
of the following requirements:
1. The pond be divided into 100 by 100 foot grids and that all confirmation samples be collected from those areas within each grid that show obvious resin contamination.
2. The two side wall samples be collected from the outer wall of each grid and composited for analyses (Grids on the comers will have two walls). The plan states that confirmation samples are to be collected from the side walls of the pond; however, the plan did give any details c>n
collecting these samples.
2. The DERS decontamination procedures do not follow those procedures set forth in Appendix B of the Standard Operating Procedures and Quality
Assurance Manual prepared by USEPA Region 4 and dated Mav 1996. The decontamination procedures in Appendix B shall be adhered to
during the scope of this project.
OFFICE Of POLLUTION CONTROL. R O. SOX 1038$, JACKSON, MS 392694J85, (60V 961-5171
OCT-28-1996 08:17
CUSTOMER SER&B800039498
601 j>69 358=> P.OOc-
Mr. Kenny G. Akins October 22, 1996 Page 2
3. The OPC be given a minimum of a weeks notice prior to implementation of any field activities.
Please direct any questions you have, regarding this matter, to Mr. Tony Russell at (601) 961-5318.
Sincerely,
RHS :*s_m
Russell H. Smith, P. E., Chief Uncontrolled Sites Section
TOTAL P.002
ABD00039499
INTEROFFICE MEMORANDUM
Date: From:
Dept: Tel No:
28-Oct-1996 05:08pm LARRY J. DZIUK DZIUKLJ SPEC 586-5691
TO: JEFFREY M BAKER cc: Rick N. Johnson
( BAKERJM ) ( JOHNSORN )
Subject: Mississippi DEQ Statement of Miscalculation - Letter of 10/22
Mississippi DEQ stated in a letter dated October 22, 1996 that a calculation error was made in derivation of the cleanup level for DEHP at the Vista Aberdeen site. The MDEQ said we should have used a 1% dermal absorption value for DEHP rather than a 10% value. Therefore, the DEHP cleanup level should be 3,050 mg/kg rather than the 860 mg/kg level that we calculated.
We do not know where MDEQ obtained the 1% dermal absorption value here was no statement of source of the value in their letter of
fpober 22). When we started the Vista Aberdeen project in late 93 or early 1994, the MDEQ advised that we use their guidance document. Guidance for Remediation of Uncontrolled Hazardous Substance Sites in Mississippi (published in September 1990), as a guide for evaluating need for remediation. Section 3 of that document presents the risk assessment method to be used in calculation of cleanup levels. Although MDEQ indicated in their guidance document that the dermal route should be considered when exposure to soil is evaluated, there was no default dermal
absorption value presented.
We first calculated a dermal absorption value using EPA's dermal algorithm. However, the result of the calculation was that DEHP is 99% absorbed. We know the EPA's algorithm is very conservative and decided that 99% dermal absorption is a gross overestimate of the dermal absorption potential for DEHP. As an alternative, we chose a 10% default value recommended by TNRCC for use with semivolatile compounds.
I have checked our calculations and have found them to be correct. I also calculated and reproduced MDEQ's 3,050 cleanup level based on 1% dermal absorption. As a final check, I calculated the noncancer-based cleanup levels at 1% and 10% dermal absorption and found them to be the same as the cancer-based levels. Therefore, there is no concern that use of
ancer risk-based cleanup level of 3,050 mg/kg compromises the
1th of workers from a noncancer perspective. In summary, we do not know where the 1% absorption value came from but have no problem with its use in deriving a cleanup level
ABD00039500
INTEROFFICE MEMORANDUM
Date From
Dept: Tel No
29-Oct-1996 08:31am LARRY J. DZIUK DZIUKLJ SPEC 586-5691
TO: JEFFREY M BAKER
( BAKERJM )
CC: Rick N. Johnson
JOHNSORN )
Subject: Apparent Source of MDEQ's 1% Dermal Absorption Value
I believe I've located MDEQ's source of the 1% dermal absorption value. It is EPA Region IV's:
Supplemental Guidance to RAGS: Region 4 Bulletins - Human Health Risk Assessment. November 1995.
On page 3-4 of the supplemental guidance it is stated: "Where ^hemical-specific information is not available, dermal absorption ^ktors of 1.0% for organics and 0.1% for inorganics should be ^Kd as defaults in determining the uptake associated with dermal exposure to contaminated soils (this includes the soil matrix effect)."
Apparently MDEQ mixes and matches their sources of risk-based information. They use EPA Region Ill's screening values (i.e., the Roy Smith tables), they have their own guidance (the 1990 guidance I cited in my earlier E-Mail to you), and they apparently use some or all of EPA Region IV's guidance.
Hopefully, it is not too late to rethink our approach to the DEHP issue.
ABD00039501
INTEROFFICE MEMORANDUM
Date: From:
Dept: Tel No
29-Oct-1996 06:37am LARRY J. DZIUK DZIUKLJ SPEC 586-5691
TO: JEFFREY M BAKER
BAKERJM )
CC: Rick N. Johnson
JOHNSORN )
Subject: Vista Aberdeen - Ramification of a Higher Remedial Level-DEHP
Mississippi DEQ stated in a letter dated October 22, 1996 that the target cleanup value for DEHP is 3,050 mg/kg. Rick Johnson stated in an E-Mail dated 15 July 1996 that the 95% upper confidence limit concentration for DEHP remaining in the bottom of the excavated area was 3,042.5 mg/kg.
Assuming that we have not already removed the material, it
appears that our cleanup objective has been attained. Perhaps we
^aould reevaluate the situation if the final remediation has not ^^n performed.
ABD00039502
PND2DATA.XLS
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ABD00039503
Interoffice Memo
Date: 10/30/96
To: John Riddle
CC: Vista Aberdeen Pond 2 Closure File
From: Jeffrey M. Baker
Subject: MDEQ Response Letter to Pond 2 Closure Plan
Attached is the Response letter from the MDEQ dated October 22, 1996. The correspondence alleges that we made an error in calculating a protective cleanup level for DEHP. Attached also are some e-mails from Larry Dziuk that address this accusation. In short, MDEQ seems to have used a different guidance document during their review of the Closure Plan than they used in directing our work in preparing the Plan. The upshot is that the target number proposed by MDEQ is less conservative than our original target (3050 mg/kg vs 860 mg/kg).
The new target DEHP concentration will impact task size for cleanup of any remaining off-spec resin prior to closure, in that we won't have to clean as many hot spot areas as were originally planned. However, since we were going to reexcavate to a depth of only 1 foot in the original Plan, this impact should be minor, albeit a cost savings nonetheless (see attached pond bottom analytical table).
The comment on grid size and number of confirmatory samples will result in an increase in number of grids from which to collect samples from 6 to 8, number of composite floor samples from 6 to 8 and number of composite sidewall samples from 6 to 10. Therefore, we will see a slight increase in cost for this task.
All tolled, the decrease in the reexcavation task and increase in sampling and analysis tasks should be about a wash in the total budget for Pond 2 Closure.
I will contact Kenny and draft a positive response letter to MDEQ following any input you may have.
10/30/96
1
GCT-28-1996 08:17
CUSTOMER sekBi$g0039504
Ddi 003 OOoO
r . no.
V/XiT/f
STATE OF MISSISSIPPI
department of ENVIRONMENTAL quality
JAMES I. PAlMHt, JR. EXECUTIVE DIRECTOR
October 22, 1996
Mr. Kenny G. Akins Vista Chemical Company P. O. Box 91 Aberdeen, MS 39730-0091
RE: Vista Chemical Company Site Pond 2 Closure Plan Aberdeen, Mississippi
Post-It* Fax Note
7671
"Mepc 8440&
cJOwl 0QL3
Phone#
Dele
1 tor
Prom
A<c
Co. C^AiOCA^ V/g>T
Phone#
feOt- 3t<- 3(.Vt
Fax#
l
Dear Mr. Akins:
The Office of Pollution Control (OPC) has reviewed the Pond 2 Closure Plan prepared
by DuPont Environmental Remediation Services (DERS) and dated August 29, 1996. The OPC concurs with the use of a construction worker scenario in the calculation of a target cleanup value for di(ethylhexyl)phthalate (DEHP). This scenario is acceptable for contamination at this depth and the lack of evidence of a release to groundwater of this contaminate. An error was found in the calculations, the dermal absorption coefficient should have been .01. The actual target cleanup value for DEHP is 3050 parts per million. The OPC approval of the closure plan is contingent on incorporation of the following requirements:
1. The pond be divided into 100 by 100 foot grids and that all confirmation samples be collected from those areas within each grid that show obvious resin contamination.
2. The two side wall samples be collected from the outer wall of each grid and composited for analyses (Grids on the corners will have two walls). The plan states that confirmation samples are to be collected from the side walls of the pond; however, the plan did give any details bn
collecting these samples.
2. The DERS decontamination procedures do not follow those procedures set forth in Appendix B of the Standard Operating-Procedure** and Quality Assurance Manual prepared by USEPA Region 4 and dated May 1996. The decontamination procedures in Appendix B shall be adhered to
during the scope of this project.
OFFICE OF POLLUTION CONTROL R Q SOX 10385, JACKSON, MS 3928*0383. (601) 96V5171
OCT-28-1996 08:17
CUSTOMER SE&TO0039505
r.
Mr. Kenny G. Akins October 22, 1996 Page 2
3. The OPC be given a minimum of a weeks notice prior to implementation of any field activities.
Please direct any questions you have/ regarding this matter, to Mr. Tony Russell at (601) 961-5318.
Sincerely/
Russell H. Smith, P. E., Chief Uncontrolled Sites Section
TOTPIL P.002
ABD00039506
INTEROFFICE MEMORANDUM
Date: From:
Dept: Tel No:
28-Oct-1996 05:08pm LARRY J. DZIUK DZIUKLJ SPEC 586-5691
TO: JEFFREY M BAKER
( BAKERJM )
CC: Rick N. Johnson
( JOHNSORN )
Subject: Mississippi DEQ Statement of Miscalculation - Letter of 10/22
Mississippi DEQ stated in a letter dated October 22, 1996 that a calculation error was made in derivation of the cleanup level for DEHP at the Vista Aberdeen site. The MDEQ said we should have used a 1% dermal absorption value for DEHP rather than a 10% value. Therefore, the DEHP cleanup level should be 3,050 mg/kg rather than the 860 mg/kg level that we calculated.
We do not know where MDEQ obtained the 1% dermal absorption value ^^here was no statement of source of the value in their letter of ^Btober 22) . When we started the Vista Aberdeen project in late ^re93 or early 1994, the MDEQ advised that we use their guidance
document. Guidance for Remediation of Uncontrolled Hazardous Substance sites in Mississippi (published in September 1990), as a guide for evaluating need for remediation. Section 3 of that document presents the risk assessment method to be used in calculation of cleanup levels. Although MDEQ indicated in their guidance document that the dermal route should be considered when exposure to soil is evaluated, there was no default dermal absorption value presented.
We first calculated a dermal absorption value using EPA's dermal algorithm. However, the result of the calculation was that DEHP is 99% absorbed. We know the EPA's algorithm is very conservative and decided that 99% dermal absorption is a gross overestimate of the dermal absorption potential for DEHP. As an alternative, we chose a 10% default value recommended by TNRCC for use with semivolatile compounds.
I have checked our calculations and have found them to be correct. I also calculated and reproduced MDEQ's 3,050 cleanup level based on 1% dermal absorption. As a final check, I calculated the noncancer-based cleanup levels at 1% and 10% dermal absorption and found them to be the same as the
cancer-based levels. Therefore, there is no concern that use of icancer risk-based cleanup level of 3,050 mg/kg compromises the faith of workers from a noncancer perspective.
In summary, we do not know where the 1% absorption value came from but have no problem with its use in deriving a cleanup level
ABD00039507
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ABD00039508
INTEROFFICE MEMORANDUM
Date: From:
Dept: Tel No
14-Jan-1997 03:49pm JEFFREY M BAKER BAKERJM spec 713/586-5626
TO: TO:
DENNIS R. DUBBEL LAIQUE HAIDER,, P.E.
( DUBBELDR AT A1 AT BMOA ) ( HAIDERL2 AT A1 AT BMOA )
CC: JEFFREY M BAKER
( BAKERJM )
Subject: Survey of Ponds 2 and 4, Vista Aberdeen
I just got off the phone with Kenny Akins at Vista. for your use:
Information
No useable topographic maps exist for the ponds. Kenny understands the concept of the closure sloping to the north and knows we need a survey to proceed. Continental is the survey company he uses. Sam Jaynes is his main contact.
^ild the two of you put your heads together and creat a scope of
rk that describes the survey of the land and pond bottom elevations so that we can get this going asap? Then get with Ronnie Kallus to get a PO cut for the work (I have not done any P.O.'s so whomever of you two is more familiar with how the process works and whether we need to get a big deal contract set up with Continental as a DuPont contractor can take the lead.) and get a bid for preclosure elevations and final as-builts. I think we'll get better service up front if we give them the "more work down the road" carrot.
Kenny expects Jacob Lee to start the $20,000 Pond 4 dredge/muck out this week. Jacob Lee will contact me as he goes to work, but we're fast tracking the job, so no bidding, etc. We will need a P.0, for this, so maybe Ronnie can set up a blanket P.O. for this work also.
John Riddle agreed to sole source the work, so we're off and running. Let's get together Thursday morning around 9:00 in my office to discuss.
Thanks
JMBAKER
ABD00039509
INTEROFFICE MEMORANDUM
Date: From:
Dept: Tel No
07-Jan-1997 02:14pm DENNIS R DUBBEL DUBBELDR spec 713 - 586-5831
TO: CAROL A. ABLES TO: JEFFREY M BAKER
( ABLESCA ) ( BAKERJM )
Subject: BUDGET/ ABERDEEN
THIS IS MY COST ESTIMATE FOR THE VISTA ABERDEEN SOW
FOR JACOB LEE ( ON - SITE CONTRACTOR) 1.) Mobilization / demobilization
LS
1,200
LfS&V
2.) Pump water from pond # 2
LS 2,800
3.) 4.)
Excavate resin from pond #2 and the
concrete sumps/ stockpile and dry
quantity:
3,070 Tons
unit price
CtlhJr
12.00 ton te-)
Load / haul/dispose of dry resin
^
quantity:
3,070 Tons
unit price
9.75 ton
36,840
2/^
29,932.50
5.)
Load / haul /dispose of existing on-site stockpiled material.
quantity: 3,150 unit price
Tons 9.75
ton
30,712.50 |
6.)
Furnish and install geo grid quantity: 7,050 unit price
SY 1.80
SY
12,690
7.)
Furnish and install fill material quantity: 20,930 unit price
CY 8.20
CY
171,626 !fhfc
8.)
Furnish and install clay cap quantity: 3,350 unit price
CY 10.20
CY
34,170
9.)
Furnish and install topsoil
quantity:
840
unit price
CY 10.70
CY
8,988
10) Seeding
ABD00039510
quantity: 5,000 SY unit price
.50
SY
SUB
TOTAL
2,500 $331,459
ADDITIONAL COSTS PAID BY DERS:
a) Houston landfill dump fee
quantity: 6,220 Tons
unit price
27.00 Ton 167,940
b) Surveying
quantity:
50
unit price
Hr 70.00
HR
3,500
c) Compaction testing
D-2922 Nuclear field density
quantity:
30
unit price
Tech
quantity:
20
unit price
EA 25.00
HR 27.75
EA HR
750 ^
\/
555
Proctor (modified)
quantity:
3
unit price
EA 285.00
EA
855 1/
Gradation/liquid limit/plastic limit
quantity:
3 EA
unit price
125.00
EA
/
375 v
SUB TOTAL
$173,975
TOTAL SUB (JACOB LEE) AND a,b,c above
$505,434
BASIS OF ESTIMATE:
a) I used Jacob Lee labor & operator rates markup of 10% (per Jacob Lee) (601) 369-8111 ex 2233
b) Rental rates from Striblig equipment inc. Dean Hennigan (601) 939-1000
c) Fill material from Eutaw Construction Tom Elmore
(601) 369-8868
1.) sandy clay delivered to site $3.50 (truck yard)
2.) topsoil delivered to site
$5.00 (truck yard)
3.) clay delivered to site
$4.00 (truck yard)
d) I used 50% shrink from truck yard to compacted in place cubic yards. I used 1,100 cubic yards a day compacted in place.
ABD00039511
e) I used Continental Engineering Service for both surveying and soil compaction testing. Larry Kilgore (601) 369-8944 f) I based my schedule on working 10 hours a day 5 days a week, using Saturdays as make up days. I have a total of 52 working days. If we can mobilize by Feb 17 it will take till March 29 to demobilize. NOTE: THIS SCHEDULE IS BASED ON HAVING POND #4 PUMPED INTO POND #2 BY FEB 14. JACOB LEE SAID IT WILL TAKE HIM ABOUT ONE MONTH TO CLEAN POND #4. g) I used Tensar for my quote on the geo grid Karrie Witt (512) 352-8592 Thanks Dennis
ABD00039512
INTEROFFICE MEMORANDUM
Date: From:
Dept: Tel No:
06-Jan-1997 04:55pm DENNIS R DUBBEL DUBBELDR spec 713 - 586-5831
TOj CAROL A. ABLES TO: JEFFREY M BAKER
( ABLESCA ) ( BAKERJM )
Subject: Aberdeen Bid package
Bid Items and quantities for Vista Aberdeen:
1. Mobilization / demobilization 2. Pump water from pond #2
1 LS 1 LS
3. Excavate resin from pond #2 and the concrete sumps / stockpile and dry.
approximately:
3,070
Tons
4. Load / haul / dispose of dry resin.
approximately:
3,070
5. Load / haul / dispose of existing on-site stockpiled material.
approximately:
3,150
6. Furnish and install geo grid.
approximately:
9,000
7. Furnish and install fill material.
approximately:
20,930
8. Furnish and install clay cap.
Tons Tons SY CY
ABD00039513
approximately: 9. Furnish and install topsoil.
approximately: 10. Seeding / mulching / fertilizer
approximately:
3,350 840
5,000
CY CY SY
ADDITIONAL PRICES:
a.)
Daily rate to furnish labor and equipment to pump out pond #2 after initial pumping has been completed.
MEASUREMENT AND PAYMENT:
ITEM l: Mobilization /Demobilization
This item includes but is not limited to the following:
+ Mobilizing and demobilizing equipment, portable toilets, insurance, drinking water and PPE (personal protective equipment)
+ Reviewing and complying with DERS Health and Safety Plan (HASP) and plant site conditions.
METHOD OF MEASUREMENT AND PAYMENT:
No measurement Payment will be one lump sum
ITEM 2: Pump water from pond #2
This item includes but is not limited to the following:
+ Furnishing labor and equipment necessary to pump the water from pond #2 to the treatment pond, includes pumps, fuel, necessary hoses and safety required to pump #2 pond.
METHOD OF MEASUREMENT AND PAYMENT:
Measurement will be after pond is pumped dry. (Any additional pumping will be charged at the daily rate provided above)
Payment will be one lump sum
ABD00039514
ITEM 3: Excavate resin from pond #2 and the concrete sumps / stockpile and dry.
This item includes but is not limited to the following:
+ Furnishing labor and equipment necessary to excavate existing resin on the sides and bottom of pond #2 (a visual inspection will be made by the DERS represntative to determine what the excavation limits will be).
+ Loading and hauling the wet resin to a laydown area east of pond #2 and spreading out the wet resin to dry.
+ Prepairing the laydown area to be used for the wet resin.
+ Furnishing labor and equipment necessary to clean the concrete sumps.
+ Pumping any excess water from the concrete sumps to the treatment ponds.
+ Loading and hauling the wet resin from the concrete sumps to the laydown area.
+ Working the wet resin with equimpment, as necessary, to pass the paint filter test (test will be performed by DERS).
+ Providing a cover over the resin to help keep it dry.
+ Providing the necessary PPE to perform the work in a safe workman like manner.
+ Taking caution to not overexcavte the dike between pond #2 and pond #4.
METHOD OF MEASUREMENT AND PAYMENT:
Payment will be made by the ton, based on the total tons of dry resin sent to the Houston Ms. landfill.
Measurement will be made by the total tons of dry resin, weighed at the Houston, Ms landfill.
ITEM 4: Load / haul / dispose of dry resin .
This item includes but is not limited to the following:
+ Furnishing labor and equipment necessary to load the dry resin onto the haul trucks.
+ Providing the necessary cover for the haul trucks.
+ Furnishing the Haul trucks for transporting the dry resin
ABD00039515
to the Houston Ms. landfill. METHOD OF MEASUREMENT AND PAYMENT: Measurement will be made by the ton of dry resin, weighed at the Houston Ms. landfill. Payment will be made by the ton of dry resin. ITEM 5: Load / haul / dispose of existing on-site stockpiled
material. This item includes but is not limited to the following: + Furnishing labor and equipment necessary to load the
existing stockpiled material onto the haul trucks. + Furnishing the Haul trucks for transporting the existing
stockpiled material to the Houston Ms. landfill. + Providing the necessary cover for the haul trucks.
METHOD OF MEASUREMENT AND PAYMENT: Measurement will be made by the ton of the existing stockpiled material weighed at the Houston Ms. landfill. Payment will be made by the ton. ITEM 6: Furnish and install geo grid. This item includes but is not limited to the following: + Furnishing labor and equipment necessary to install the
geo grid. + Furnishing the geo grid (approximately 9,000 sy). METHOD OF MEASUREMENT AND PAYMENT: Measurement will be made by the square yard of geo grid installed in place. Payment will be made by the square yard. ITEM 7: Furnish and install fill material. This item includes but is not limited to the following: + Furnishing fill material (approximately 20,930 in-place
cubic yards.) + Furnishing labor and equipment necessary to, spread, level
and compact the fill material into pond #2.(compact to 90
ABD00039516
percent standard proctor with moisture content of +- 3 percent optimum.) + Providing compaction retests for any compaction tests that fail + Providing berms and drainage to keep water from draining into pond #2 + Providing spotters for dump trucks. + Providing water truck for dust control and compaction requirements. METHOD OF MEASUREMENT AND PAYMENT: Measurement will be made by surveyed in-place cubic yards of fill material. DERS will provide the surveyor Payment will be made by cubic yard of in-place fill material. ITEM 8: Furnish and install clay cap. This item includes but is not limited to the following: + Furnishing clay for the cap ( approximately 3,350 in-place cubic yards). + Furnishing labor and equipment necessary to spread, level and compact two feet of clay, (compact to 90 percent standard proctor with moisture content of +- 3 percent optimum)
+ Providing compaction retests for any compaction tests that fail.
+ Providing spotters for dump trucks + Providing water truck for dust control and compaction
requirements METHOD OF MEASUREMENT AND PAYMENT: Measurement will be made by surveyed in-place cubic yards of clay for the cap. DERS will provide the surveyor. Payment will be made by the cubic yard of in-place clay. ITEM 9: Furnish and install topsoil
This item includes but is not limited to the following: + Furnishing topsoil (approximately 840 in-place cubic yards)
ABD00039517
+ Furnishing labor and equipment necessary to, spread, level and compact six inches of topsoil using track equipment.
+ Providing spotters for dump trucks. 4* Providing water truck for dust control
METHOD OF MEASUREMENT AND PAYMENT: Measurement will be made by in-place cubic yards of topsoil based on six inches thick. Payment will be made by the cubic yard of in-place topsoil ITEM 10: Seeding and grassing This item includes but is not limited to the following: + Furnishing labor and equipment necessary to spread
fertilizer mulch and seeds + Furnishing fertilizer, mulch and seeds
METHOD OF MEASUREMENT AND PAYMENT: Measurement will be made by the square yard Payment will be made by the square yard.
DERS will provide the following: Construction oversite (would like to work 10 hours a day six days a week. Surveying Soil testing Compaction tests Dump fees at Houston, Ms. landfill ITEMS NEEDED FROM JACOB LEE SCHEDULE UNIT PRICES
ABD00039518
DSI)
DuPont Environmental Remediation Services
DuPont Environmental Remediation Services 140 Cypress Station Drive. Suite 140 Houston, TX 77090 Tel. 1713) 586-5600 Fax 1713) 586-5650
April 28, 1997
Mr. Kenny Akins Environmental and Laboratory Manager CONDEA Vista Company New Highway 25 Aberdeen, MS 39730
Dear Mr. Akins:
PROJECT UPDATE AND SCHEDULE FOR TCE DELINEATION AND POND 2 CLOSURE
This correspondence summarizes current project status and path forward for the following tasks:
Routine groundwater monitoring, TCE plume delineation, and Pond 2 closure.
Routine Groundwater Monitoring
DuPont and contract personnel have completed first and second quarter sampling and analyses of groundwater quality on-site. Groundwater quality observations continue to support ongoing intrinsic biodegradation of the vinyl chloride (VC) plume as well as trichloroethylene (TCE) plume. Barring significant changes in TCE plume dynamics, we should be able to make a great case for TCE intrinsic bioremediation when our two-year, data-gathering window concludes in 1999.
Monitoring Well No. MW-112 could not be sampled because a concrete slab had been constructed atop this location. Do you know if the well was plugged and abandoned (P&A) according to Mississippi regulations? If not, is there a way to access this well bore to complete the P&A process?
Several monitoring wells appeared to be incorrectly labeled during the sampling task. These wells included: MW-103 and MW-203 labels seemed to be reversed and IW-102, MW's 114, 120, 121, and 122 were not labeled at all. We will attempt to rectify this situation when we are on-site.
E i flu Pont de Nemours ano Comgany
Printed on flecvded Pager CH-760I
ABD00039519
Mr. Kenny Akins CONDEA Vista Company April 28, 1997 Page 2
TCE Plume Delineation
George Gregory and Tri-States Testing Services, Inc., will be on-site on May 5, 1997, to complete plume delineation for TCE and VC. We anticipate that completion of four soil borings and installation of two monitoring wells; MW-133 and MW-134. One well will be installed in the southeast comer of the plant to complete the VC plume nondetect boundary and the other well will be installed east of the railroad tracks in line with the southern boundary of Pond 2. These wells should complete the monitoring network for both plumes and any Pond 2 post-closure monitoring requirements imposed by MDEQ.
A site safety orientation will be needed for George and the Tri-States drillers since the drilling contractor will be new to the site. We anticipate that plume delineation will require three to four days. Sample bottles should arrive sometime during the middle of this week and are being shipped to your attention.
Pond 2 Closure Implementation
MDEQ comments have been addressed and we are ready to implement closure. A Bis(2-ethylhexyl)phthalate (DEHP) cleanup target concentration of 3050 mg/Kg (ppm) has been specified by MDEQ. This DEHP concentration will be both protective of human health and the environment as well as readily achievable in the field. We have sampled the stockpiles surrounding the pond and this material will require off-site transport and disposal at a nonhazardous solid waste landfill.
Bid documents have been received from Jacob Lee and a purchase order was cut on April 25, 1997, to provide notice to proceed with the work. First order of business will be to dewater Pond 2, which I am told currently contains about 10 feet of accumulated water. I*d like to get Jacob Lee started on dewatering as soon as is practicable so that we can begin removal of resin "hot-spots" by mid-May. Please let me know if this is not acceptable to Vista.
George Gregory will collect three soil/sediment samples from the pond and soil stockpile while on site. These samples will be analyzed for TCLP metals: lead (Pb), cadmium (Cd) and barium (Ba) and reported to the Houston, Mississippi, landfill to update waste profile requirements prior to shipping waste off-site during closure. We will get a fast turnaround on these analyses so that we can forward profiles to Chem Waste in a timely manner.
Dennis Dubbel of DERS will be on site May 12 or 19, 1997 (we will let you know the exact date this week) to oversee closure operations. Although Dennis has been on site before, he also will need a safety orientation to ensure proper management and care for this project. We anticipate that closure can be completed in five to seven weeks, barring weather or plant schedule conflicts for Jacob Lee.
ABD00039520
Mr. Kenny Akins CONDEA Vista Company April 28, 1997 Page 3
I will call you after you have reviewed this to discuss any project specifics or additional information needs prior to DERS arriving in Aberdeen. I am optimistic that we'll be able to get the closure wrapped up in short order and reduce site activities to routine monitoring. Please call with questions at (281) 239-0304. Thank you for your ongoing cooperation on this project.
Sincerely, DuPont Environmental Remediation Services
JMB:mk cc: Mr. Joe Ledvina - CONDEA Vista
Dr. John Riddle - DuPont George Gregory - DERS Dennis Dubbel - DERS File: Vista-ab\4041-01\4-281tr.doc
ABD00039521
DuPont Environmental Remediation Services
DuPont Environmental Remediation Services 140 Cypress Station Drive. Suite MO Houston. TX 77030 Tel (2811 586-5600 Fax(231)586-5650
June 18, 1997
Mr. Russell H. Smith, P.E. Chief of the Office of Pollution Control Uncontrolled Sites Section Mississippi Department of Environmental Quality P. O. Box 10385 Jackson, MS 39289-0385
Pond 2 Closure Implementation
Dear Mr. Smith:
This correspondence provides notice to Mississippi Department of Environmental Quality (MDEQ) that DuPont Environmental Remediation Services (DERS) has mobilized to the field and is beginning to implement closure of Pond 2 at CONDEA Vista, Aberdeen, Mississippi. Pond closure will include the following tasks:
Pond 2 dewatering, Excavation and stockpiling of resin-affected soils, Characterization of resin-affected soils exhumed from Pond 2, Transport and disposal of soils at Houston, MS Chemwaste
Management Inc. Landfill, Confirmation sampling and analysis of Pond 2 bottom and sidewalls, Certification that Pond 2 bottom and sidewalls achieve MDEQ target
cleanup value of 3050 parts per million (ppm) for di(ethylhexyl)phthalate (DEHP), Backfilling and compacting of Pond 2 basin, Construction of an infiltration control clay/soil/vegetative cap, Final site survey, and Closure Report submission to MDEQ.
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Pr'n:ed an Recycled Pap*;; CH-7901 Rev 4,97
Mr. Russell H. Smith, P.E. Page 2 June 18. 1997
ABD00039522
Pond water has been pumped from the pond and into the facility wastewater treatment system to dewater the basin and allow excavation of material to commence. Inclement weather has resulted in pond dewatering to become an iterative task that is still in progress. DERS determined to time this project startup notification to coincide with implementation of excavation rather than pond dewatering since we believe the MDEQ is interested with this and subsequent phases of work on this project.
Excavation and stockpiling of resin-affected soils has commenced, although off-site transport has been kept to a minimum by recurring rain. Excavation, stockpiling and off site disposal is expected to continue for approximately four more weeks, through July 18, 1997, followed by confirmation sampling and certification. Pond 2 backfilling and actual closure is anticipated to begin in the first week of August, barring additional weather delays.
Please call me with any questions or concerns related to this project at (281) 586-5626. Thank you for your ongoing cooperation and guidance on this project.
Sincerely,
DUPONT ENVIRONMENTAL REMEDIATION SERVICES
cc: Kenny Akins, CONDEA Vista John Ridddle, DuPont, Houston
g: \vista-ab\4041-03\61897Ur.doc
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DuPont Environmental Remediation Services
140 Cypress Station Drive, Suite 140 Houston, TX 77090
(281) 586-5600 (281) 586-5650
Date: vjgne l&; /9*t
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ABD00039524
DuPont Environmental Remediation Services
140 Cypress Station Drive, Suite 140 Houston, TX 77090
(281) 586-5600 (281) 586-5650
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ABD00039525
DUPONT ENVIRONMENTAL REMEDIATION SERVICES 140 Cypress Station Drive, Suite 140 Houston, Texas 77090
July 9,1997
Mr. Russell H. Smith, P.E. Chief of the Office of Pollution Control Uncontrolled Sites Section Mississippi Department of Environmental Quality P.O. Box 10385 Jackson, MS 39289-0385
Dear Mr. Smith:
Pond 2 Closure Implementation Confirmation Soil Sample Collection
This correspondence provides notice to Mississippi Department of Environmental Quality (MDEQ) that DuPont Environmental Remediation Services (DERS) will mobilize to CONDEA Vista, Aberdeen, Mississippi, on July 14, 1997 to collect Pond 2 confirmation soil samples on July 15 and 16, 1997. This date is approximately one week earlier than previously identified in my letter to you of June 18, 1997, which notified you of Pond 2 Closure implementation. We have experienced excellent weather conditions of late and have made great progress towards completing closure in a timely and environmentally effective manner.
The soil samples will be coiiecied pursuant to the confirmation sampling plan presented in the Pond 2 Closure Plan originally submitted to MDEQ in August, 1996 and amended pursuant to MDEQ comments contained in correspondence dated October 22, 1996. The sampling grid has been modified to incorporate 100 by 100 foot grid quadrants, two side wall samples will be collected using a clean trowel from the outer wall of each grid and decontamination procedures will adhere to EPA Region IV Standard Operating Procedures and Quality Assurance Manual. Please see attached Figure 2 from the Pond 2 Closure Plan for reference.
The results of the confirmation soil sampling task will be compiled and forwarded to MDEQ upon completion of appropriate QA/QC procedures. I will contact you upon receipt of the analytical results to expedite closure, if target cleanup goals have been achieved. If the target level of di(ethylhexyl)phthalate of 3050 parts per million is not achieved, based on confirmation soil samples. DuPont will remobilize, re-excavate the hot spots and collect additional samples to assure the target levels are achieved.
Mr. Russell H. Smith, P.E. Page 2 June 18, 1997
ABD00039526
Pond 2 closure via backfilling and cap emplacement will not occur until results have been received that indicate soil quality in the floor and sidewalls of Pond 2 has achieved the target cleanup standard as stipulated in the referenced MDEQ correspondence. As always, MDEQ personnel are welcome to visit the site to observe the confirmation soil sampling event. Please call me with any questions or concerns related to this project at (281) 586-5626. Thank you for your ongoing cooperation and guidance on this project.
Sincerely,
DUPONT ENVIRONMENTAL REMEDIATION SERVICES
Project Manager
cc: Kenny Akins, CONDEA Vista John Riddle, DuPont, Houston
g:\vista-ab\4041-03\6I897ltr.doc
ABD00039527
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DuPont Environmental Remediation Service:
DuPont Environmental Remediation Services UQ Cyoress Station C^ve. Suite UC Houston. TX 7709C Tei 12811 586-5600 rax 1281i586-5650
July 10, 1997
Mr. Russell H. Smith, P.E. Chief of the Office of Pollution Control Uncontrolled Sites Section Mississippi Department of Environmental Quality P. O. Box 10385 Jackson, MS 39289-0385
POND 2 CLOSURE IMPLEMENTATION CONFIRMATION SOIL SAMPLE COLLECTION
Dear Mr. Smith:
This correspondence provides notice to Mississippi Department of Environmental Quality (MDEQ) that DuPont Environmental Remediation Services (DERS) will mobilize to CONDEA Vista, Aberdeen, Mississippi, on July 14, 1997, to collect Pond 2 confirmation soil samples on July 15 and 16, 1997. This date is approximately one week earlier than previously identified in my letter to you of June 18, 1997, which notified you of Pond 2 Closure implementation. We have experienced excellent weather conditions of late and have made great progress towards completing closure in a timely and environmentally effective manner.
The soil samples will be collected pursuant to the confirmation sampling plan presented in the Pond 2 Closure Plan originally submitted to MDEQ in August, 1996 and amended pursuant to MDEQ comments contained in correspondence dated October 22, 1996. The sampling grid has been modified to incorporate 100 by 100 foot grid quadrants, two side wall samples will be collected using a clean trowel from the outer wall of each grid and decontamination procedures will adhere to EPA Region IV Standard Operating Procedures and Quality Assurance Manual. Please see attached Figure 2 from the Pond 2 Closure Plan for reference.
The results of the confirmation soil sampling task will be compiled and forwarded to MDEQ upon completion of appropriate QA/QC procedures. I will contact you upon receipt of the analytical results to expedite closure, if target cleanup goals have been achieved. If the target level of di(ethylhexyl)phthalate of 3050 parts per million is not achieved, based on confirmation soil samples, DuPont will remobilize, re-excavate the hot spots and collect additional samples to assure the target levels are achieved.
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CH-/30I Rev l-V
ABD00039528
Mr. Russell H. Smith, P.E. Mississippi Department of Environmental Quality July 10, 1997 Page 2
Pond 2 closure via backfilling and cap emplacement will not occur until results have been received that indicate soil quality in the floor and sidewalls of Pond 2 has achieved the target cleanup standard as stipulated in the referenced MDEQ correspondence. As always, MDEQ personnel are welcome to visit the site to observe the confirmation soil sampling event. Please call me with any questions or concerns related to this project at (281) 586-5626. Thank you for your ongoing cooperation and guidance on this project.
Sincerely, DuPont Environmental Remediation Services
JMB:mk Attachment cc: Mr. Kenny Akins
CONDEA Vista Company New Highway 25 Aberdeen, MS 39730 Mr. John Riddle - DuPont, Houston File: G:\Vista-ab\404 l-03\soilsamp.doc
ABD00039529
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DuPont Environmental Remediation Services
August 15, 1997
CuPunt Environment.-* "emediation Services 140 Cypress Stat'C" urive. Suite 140 Houston, TX 7?CyO Tef. (2S1)586-:S00 Fo-: !281! 556-565C
Mr. Russell H. Smith, P.E. Chief of the Office of Pollution Control Uncontrolled Sites Section Mississippi Department of Environmental Quality P. O. Box 10385 Jackson, MS 39289-0385
POND 2 CLOSURE IMPLEMENTATION CONFIRMATION SOIL SAMPLE ANALYTICAL RESULTS
Dear Mr. Smith:
This correspondence provides a summary to Mississippi Department of Environmental Quality (MDEQ) of analytical results obtained by DuPont Environmental Remediation Services (DERS) from confirmation sampling performed at CONDEA Vista, Aberdeen, Mississippi, on July 15 and 16, 1997. The soil samples were collected pursuant to the confirmation sampling plan presented in the Pond 2 Closure Plan originally submitted to MDEQ in August, 1996 and amended pursuant to MDEQ comments contained in correspondence dated October 22, 1996.
The sampling grid was modified, as requested to incorporate 100 by 100-foot grid quadrants and also two side wall samples per quadrant face. Soil samples were collected using a clean trowel from the outer wall of each grid and decontamination procedures were performed to adhere to EPA Region IV Standard Operating Procedures and Quality Assurance Manual. Please see attached Figure 2 from the Pond 2 Closure Plan for reference.
The results of the confirmation soil sampling task have been compiled and appropriate QA/QC procedures have been completed. I am pleased to report that all of the soil sample analytical results passed the remediation goal of 3050 ppm for Bis(2-ethylhexyl)phthalate (DEHP). The highest sample analytical concentrations reported were 2600 ppm (Sample Number B4) and 2400 ppm (Sample Number B5) in the eastern portion of Pond 2, which were well below the 3050 ppm goal established for this project.
The analytical data for Pond 2 are attached as Table 1 and graphically presented on Figure 1. Data for Di-n-Octvl Phthalate (DNOP), total barium, cadmium, and lead are also presented on Table 1.
ABD00039530
Mr. Russell H. Smith, P.E. Mississippi Department of Environmental Quality August 15, 1997 Page 2
Pond 2 closure via backfilling and cap emplacement has commenced. Approximately 20,000 in-place yards of fill and clay cap will be placed in the excavation. Backfilling to current ground surface is expected to take three weeks. Cap construction, seeding, and fertilization should require approximately two additional weeks.
A complete Closure Report, including data attached herewith, P.E. certification, and final survey data will be forwarded to MDEQ when the project is completed. I appreciate your continued cooperation, guidance, and patience during this project. Please call me with any questions or concerns related to this project at (281) 586-5626.
Sincerely, DuPont Environmental Remediation Services
JMB:mk Attachments
cc: Mr. Kenny Akins CONDEA Vista Company New Highway 25 Aberdeen, MS 39730
Dr. John Riddle - DuPont, Houston
File: G:\Vista-ab\4041 -03\8-151tr.doc
Jeffreys Baker, P.E. Project Manager
ABD00039531
LIMITS OF POND 2
ABD00039532
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Confirmatory Sampling July 1997 Vista, Aberdeen, MS Pond 2 Closure
ABD00039533
REMEDIATION GOAL
| 3,050,000
ug/kg NA
_____ ug/kg