soil vapor extraction pilot test bandera road ground water … · 2020-02-07 · sve is an in-situ...
Post on 10-Apr-2020
4 Views
Preview:
TRANSCRIPT
Soil Vapor Extraction Pilot Test
Bandera Road Ground Water Plume Site Leon Valley, Bexar County, Texas
EPA Region 6 Remedial Action Contract 2
Contract: EP-W-06-004 Task Order: 0037-RICO-06TY
Prepared for
U.S. Environmental Protection Agency 1445 Ross Avenue
Dallas, TX 75202-2733
Prepared by
EA Engineering, Science, and Technology, Inc. 405 S. Highway 121 Building C, Suite 100 Lewisville, TX 75067
March 2011 Revision: 00
EA Project No. 14342.37
EA Project No. 14342.37 Table of Contents, Page 1 of 1 EA Engineering, Science, and Technology, Inc. March 2011
CONTENTS Page
1. INTRODUCTION .................................................................................................................... 1
2. OBJECTIVE ............................................................................................................................. 1
3. SITE BACKGROUND INFORMATION ................................................................................ 1
4. SVE PILOT TEST PROCESSES ............................................................................................. 2
4.1 PERMIT BY RULE ............................................................................................................ 2 4.2 EQUIPMENT ..................................................................................................................... 2 4.3 PILOT TEST PROCEDURE .............................................................................................. 3
5. SVE PILOT TEST DATA ........................................................................................................ 3
6. SOIL VAPOR EXTRACTION PILOT TEST RESULTS ....................................................... 3
6.1 VADOSE ZONE SOIL RESULTS .............................................................................................. 4 6.2 AUSTIN CHALK TO VADOSE ZONE SOIL RESULTS ................................................................ 4 6.3 AUSTIN CHALK RESULTS ..................................................................................................... 5
7. REFERENCES ......................................................................................................................... 5
APPENDICES
Number
A Electronic Information
Title
A-1 Photo Log A-2 Well Construction Diagrams A-3 Analytical Data
EA Project No. 14342.37 List of Tables/List of Figures, Page 1 of 2 EA Engineering, Science, and Technology, Inc. March 2011
LIST OF TABLES Number
Title
1 SVE Pilot Test Well Construction Summary 2 USGS-42 SVE Pilot Test Data 3 Extraction Rate Calculation for PCE at USGS-42
4 SB-103 SVE Pilot Test Data 5 Extraction Rate Calculation for PCE at SB-103 6 SB-204 SVE Pilot Test Data 7 Extraction Rate Calculation for PCE at SB-204 8 DW-408 SVE Pilot Test Data 9 Extraction Rate Calculation for PCE at DW-408
10 DW-415 SVE Pilot Test Data 11 Extraction Rate Calculation for PCE at DW-415 12 DW-404 SVE Pilot Test Data 13 Extraction Rate Calculation for PCE at DW-404 14 DW-414 SVE Pilot Test Data 15 Extraction Rate Calculation for PCE at DW-414
LIST OF FIGURES
Number
Title
1 Site Location Map 2 SVE Pilot Test Well Locations 3 Location of USGS-42 and Distances to Vacuum Monitoring Points 4 Location of SB-103 and Distances to Vacuum Monitoring Points 5 Location of SB-204 and Distances to Vacuum Monitoring Points 6 Location of DW-408 and Distances to Vacuum Monitoring Points 7 Location of DW-415 and Distances to Vacuum Monitoring Points 8 Location of DW-404 and Distances to Vacuum Monitoring Points 9 Location of DW-414 and Distances to Vacuum Monitoring Points
EA Project No. 14342.37 Page 1 of 5 EA Engineering, Science, and Technology, Inc. March 2011
1. INTRODUCTION This document presents the Soil Vapor Extraction (SVE) Pilot Test performed by EA Engineering, Science, and Technology, Inc. (EA) at the Bandera Road Ground Water Plume Site (Site) located in Leon Valley, Bexar County, Texas. EA performed the SVE Pilot Test for the U.S. Environmental Protection Agency (EPA) Region 6 as part of Task Order No. 0037-RICO-06TY. SVE is an in-situ remedial process that physically separates vapor phase contaminants from soil by the application of a vacuum on the subsurface vadose zone. Conditions that may affect the efficiency of SVE include the depth to the aquifer, permeability, porosity, moisture content, and temperature. SVE is typically most effective with volatile contaminants of concern.
2. OBJECTIVE The purpose of this document is to present the results of the SVE pilot test and evaluate the potential for selecting SVE as a remedial alternative. The primary contaminants of potential concern (COPC) are chlorinated solvents related to dry cleaning facilities: tetrachloroethene (PCE), trichloroethene (TCE), dichloroethene (DCE), and vinyl chloride (VC). In this pilot test, the performance of SVE was evaluated for soil from 0 to 10-feet bgs as well as the underlying karst bedrock (i.e., Anacacho Limestone and Austin Chalk), which is typically found from 10 to 80-feet bgs. SVE depends largely on the characteristics of the formation. If the effective porosity is low, the flow of air will be ineffective in extracting volatile organic compounds (VOC). The objectives of the SVE pilot test were to evaluate:
1. Air flow in the vadose zone under vacuum pressure 2. Evidence of induced vacuum influence in nearby wells 3. Concentrations of primary COCs in effluent 4. Viability of SVE as a potential remedial alternative
3. SITE BACKGROUND INFORMATION The Site is located within the City of Leon Valley, which is in the northwestern section of San Antonio, Texas (Figure 1). The Site encompasses an area approximately 1 mile long by ½ mile wide. The plumes are in commercial/industrial areas with residential homes nearby. The Site includes releases and sources from at least two dry cleaning facilities. Soil gas results indicate the presence of source material in the soil beneath or near buildings and in the vadose zone bedrock above the Austin Chalk Aquifer. Migration in the vadose zone bedrock is primarily via fractures. Once contamination reaches the Austin Chalk
EA Project No. 14342.37 Page 2 of 5 EA Engineering, Science, and Technology, Inc. March 2011
ground water, it is transported via secondary porosity (i.e., joints, faults, and solution features). Pore space diffusion is also present, although at a much slower rate. Site related contaminants have not migrated to deeper water bearing zones (i.e., Buda Limestone or Edwards Aquifer). Additional information is provided in the Remedial Investigation Report (EA 2011).
4. SVE PILOT TEST PROCESSES This section describes the SVE pilot test processes, including the permitting requirements, equipment utilized, and testing procedures. 4.1 PERMIT BY RULE Vapors extracted from the vadose zone during the pilot test were processed through granulated activated carbon (GAC). Subsequently, emissions were discharged under the Permit by Rule exemption for remediation activities per Texas Administrative Code (TAC) Title 30, Rule 106.533. As required, TCEQ Form 20122 (Regional Notification, Standard Permits/Permits by Rule Relocation Form) and the required attachments were submitted to the TCEQ Region 13 Office, Air Section in San Antonio, Texas as notification of the pilot testing activities. The City of Leon Valley, Texas also received TCEQ Form 20122 and attachments as notification. 4.2 EQUIPMENT The following equipment were utilized during the test: vacuum source, vacuum measurements, water level gauging, and emissions treatment and discharge. Pro-Act Services Corporation (Pro-Act) of Ludington, Minnesota was subcontracted to provide and operate the SVE pilot test equipment. Pro-Act operated a self-contained SVE remediation unit fitted with a 40 horsepower (hp) positive displacement pump capable of producing 500 cubic feet per minute airflow at 10-inches of mercury (Hg) vacuum (Photographic documentation is provided in Appendix A-1). Vacuum was controlled by the addition of ambient air using a valve open to the atmosphere, or by the use of a re-circulation loop that allowed vacuum to be regulated without the additional dilution air. The test well vacuum was measured at the wellhead in inches of Hg and inches of water. Vacuum transmission between the test well and nearby wells was measured using a digital manometer (Photographic documentation is provided in Appendix A-1). The water level was measured in the test well in response to the vacuum being applied. Vapors extracted from the vadose zone during the pilot test were processed through two trailer mounted 1,000 pound (lb.) vapor phase GAC units provided by Pro-Act (Photographic documentation is provided in Appendix A-1). Monitoring and sampling of the SVE emission was conducted using sampling ports connected to the inlet and outlet
EA Project No. 14342.37 Page 3 of 5 EA Engineering, Science, and Technology, Inc. March 2011
of each GAC unit. Photo-ionization detectors (PIDs) were used to monitor the SVE emissions. Summa canister samples were also collected for laboratory analyses. 4.3 PILOT TEST PROCEDURE Pilot tests were performed in a stepwise fashion. Vacuum was increased incrementally in the test well, while the vacuum were measured in observation wells. Each vacuum step test lasted approximately 10 to 20 minutes; readings were recorded in approximate 10-minute intervals. Monitoring wells and soil vapor monitoring wells were utilized to determine if vacuum transmission was occurring in the vadose zone. Vacuum applied to the test well was increased until either the maximum vacuum capability of the test equipment was reached or until it was determined that increases in vacuum were not yielding either increased soil vapor flow or vapor concentrations from the test well. During the initial portion of the test on USGS-42, vacuum was controlled using the re-circulation loop on the SVE blower. However, this resulted in the blower overheating. Subsequently, the protocol was changed and dilution air was used to regulate the vacuum on the test well. After it had been determined the maximum vacuum had been reached, the SVE test continued during which total flow, soil vapor flow, vapor concentration, depth to water measurements, and vacuum readings were measured at 10-20 minute intervals. At the end of each test, samples of the SVE emissions were collected for laboratory analysis using a Summa canister.
5. SVE PILOT TEST DATA The SVE pilot test was conducted on five ground water monitoring wells (i.e., USGS-42, DW-408, DW-415, DW-404, and DW-414) and two shallow vapor-monitoring wells (i.e., SB-103 and SB-204). Ground water monitoring well locations are presented on Figure 2; shallow vapor monitoring wells are located near USGS-42. Well construction details are presented in Table 1 and well construction diagrams are presented electronically in Appendix A-2. For each of the seven pilot test wells, data are presented in tabular form. The extraction rate calculation for PCE using the summa canister data are provided in tabular form in Tables 3 through 15. Figures 3 through 9 depict the layout for each of the SVE pilot test wells.
6. SOIL VAPOR EXTRACTION PILOT TEST RESULTS The results are presented in context with the SVE pilot test objectives presented in Section 2.
EA Project No. 14342.37 Page 4 of 5 EA Engineering, Science, and Technology, Inc. March 2011
The SVE pilot test results indicate that vapor flow within the vadose zone soil and Austin Chalk was achievable when placed under a vacuum. 6.1 Vadose Zone Soil Results Vadose zone soil well SB-103 was screened from approximately 5 to 9-feet bgs. The extracted vapor flow ranged from 66 to 70 standard cubic feet per minute (scfm) when applying vacuum up to 54 inches of water column (WC) (Table 4). Vacuum influence ranged from no measurable vacuum at 25 ft (SB-104) to 0.30 inches WC (SB-204) at 29-feet. Vacuum influence of 0.1 inches WC was observed at a distance of 50 feet (AB-105). The range of observed vacuum influence is an indication that there is significant air flow variability within the clay/caliche soil matrix. The calculated PCE concentration in the extracted vapors of 34.4 mg/m3 indicates that VOCs can be removed from the soil matrix. Vadose zone soil well SB-204 was screened from approximately 1 to 3-feet bgs. The extracted vapor flow ranged from 55 to 76 scfm when applying vacuum up to 54 inches WC (Table 6). Vacuum influence ranged from no measureable vacuum at 16-feet (SB-201) to 0.20 inches WC at 29-feet (SB-104). This is an indication that there is significant air flow variability within the clay/caliche soil matrix. The calculated PCE concentration in the extracted vapors of 13.0 mg/m3 indicates that VOCs can be removed from the soil matrix. Given that the screened interval for this well is shallow, there was a potential for short-circuiting (i.e., air from the surface rather than the vadose zone). This was also evidenced by the low PCE concentrations in the extracted vapors from a well that was close to the source area. Vacuum applied to vadose zone soil wells SB-103 and SB-204 had little response in Austin Chalk well USGS-42, indicating that SVE in vadose zone soil would have little influence on the underlying bedrock. SVE of vadose zone soil is considered a viable remedial alternative. However, the variability in vacuum influence distance and the potential for short-circuiting should be considered appropriately. 6.2 Austin Chalk to Vadose Zone Soil Results Austin Chalk well USGS-42 was open hole from 45 feet to the top of the water table at approximately 80-feet bgs. The vapor flow ranged from 67 to 240 scfm when applying vacuum up to 136 inches WC (Table 2). Vacuum influence from bedrock to nearby vadose zone soil ranged from no measureable vacuum at 41-feet horizontally (SB-105) to 0.70 inches WC at 19 feet horizontally (SB-204). This is an indication that there is air flow variability between the Austin Chalk and the overlying clay/caliche soil matrix; however, it also demonstrates that there is a complete migration pathway. This migration pathway is demonstrated by the calculated PCE effluent concentration of 2,303 mg/m3, which indicates potential source material nearby. This test indicates that VOCs can be removed from the Austin Chalk and SVE is considered a viable remedial alternative.
EA Project No. 14342.37 Page 5 of 5 EA Engineering, Science, and Technology, Inc. March 2011
6.3 Austin Chalk Results Austin Chalk well DW-408 was open hole from 53 feet to the top of the water table at approximately 100-feet bgs at the beginning of the test; the water table rose approximately 10-feet (i.e., to 90-feet bgs) during the test. The vapor flow ranged from 63 to 86 scfm when applying vacuum up to 109 inches WC (Table 8). Vacuum influence in bedrock ranged from 0.019 inches WC (USGS-42) at 374-feet to 2.1 inches WC (DW-415) at 222-feet. These results are similar to those in other test wells (i.e., DW-415, DW-404, and DW-414). There is good transmission at 200 feet within bedrock (see results for DW-408 and DW-415); vacuum influence at these distances (e.g., greater than 200 feet) are consistent with fracture dominated flow. However, vacuum influence was not observed at distances of 300 feet or more (see results for DW-408, DW-404, and DW-414). The calculated PCE effluent concentrations of 4.5 mg/m3 at DW-408, 1.95 mg/m3 at DW-415, 3.0 mg/m3 at DW-404, and to a lesser extent 72.7 mg/m3 at DW-414 indicate that the bedrock source is not nearby or is not in direct communication with the monitoring well. Therefore, utilization of these wells for SVE is considered marginal. SVE of Austin Chalk is considered a viable remedial alternative. The primary factor in implementation of SVE will be the location of wells in proximity to the source (e.g., USGS-42). Because the vacuum influence distance was greater than 200 feet, it is not considered a limiting factor.
7. REFERENCES
U.S. EPA, 1996. User’s Guide to the VOCs in Soils Presumptive Remedy, Office of Solid Waste and Emergency Response Directive No. 9355.0-63FS, EPA 540/F-96/008. 1996
APPENDIX A (ELECTRONIC INFORMATION)
TABLES
TABLE 1SVE PILOT TEST WELL CONSTRUCTION SUMMARY
BANDERA ROAD GROUND WATER PLUME SITELEON VALLEY, BEXAR COUNTY, TEXAS
Test Well
Well Diameter1
(Inches)
Total Well Depth2
(Feet)
Bottom of Casing3
(Feet)
Screened Interval4
(Feet)Well Use5 Formation6 Comments
AREA OF INTEREST 1 TEST WELLSUSGS-42 6 120 45 45-120 E,O Austin Chalk Monitoring Well; Open Hole Completion DW-408 4 188 53 53-188 E,O Austin Chalk Monitoring Well; Open Hole Completion DW-415 4 187 46 46-187 E,O Austin Chalk Monitoring Well; Open Hole Completion DW-416 4 276 211 211-276 O Buda Limestone Monitoring Well; Open Hole Completion SB-101 1 8 5 5-9.33 O Qal Shallow vapor soil test well; screened vapor probeSB-102 1 9.33 5 5-9.33 O Qal Shallow vapor soil test well; screened vapor probeSB-103 1 9.33 5 5-9.33 E,O Qal Shallow vapor soil test well; screened vapor probeSB-104 1 10.17 5 5-10.17 O Qal Shallow vapor soil test well; screened vapor probeSB-105 1 9.5 5 5-9.5 O Qal Shallow vapor soil test well; screened vapor probeSB-201 1 3.17 2.17 2.17-3.17 O Qal Shallow vapor soil test well; screened vapor probeSB-204 1 3.33 1 1-3.33 E,O Qal Shallow vapor soil test well; screened vapor probe
AREA OF INTEREST 2 TEST WELLSDW-404 4 166 65 65-166 E,O Austin Chalk Monitoring Well; Open Hole Completion DW-411 4 165 59 59-165 O Austin Chalk Monitoring Well; Open Hole Completion DW-412 4 187 58 58-187 O Austin Chalk Monitoring Well; Open Hole Completion DW-414 4 190 50.5 50.5-190 E,O Austin Chalk Monitoring Well; Open Hole Completion DW-417 4 178 61 61-178 O Austin Chalk Monitoring Well; Open Hole Completion
Notes:1 - Well diameter in inches; radius of screen if used or borehole for open hole completions2 - Feet below ground surface (bgs)3 - Bottom of casing for open-hole completions or to top of screen.4 - Open interval from top of screen or bottom of surface casing (for open-hole completions) to water table, in feet5 - E = Soil vapor extraction test well; O = Observation wells (vacuum influence)6 - Formations from surface to water table: Qal = Quaternary alluvium; Anacacho Limestone; Austin Chalk
Elapsed Time
(hour : minutes)
Depth To Ground Water
(ft)
Water Level Rise
(ft)
Test Well Vacuum(inches
Hg)
Test Well Vacuum(inches W.C.)
SVE Man. Flow
(acfm)
SVE Man. Flow
(scfm)
PID Reading -
Pre Carbon Canister #1
(ppm)
Total Flow Post
Carbon Canister #2
(scfm)
Vacuum Reading at SB-103
(inches W.C.)Distance = 10 feet
Vacuum Reading at SB-201
(inches W.C.)Distance = 11 feet
Vauum at SB-104(inches W.C.)
Distance = 16 feet
Vacuum Reading at SB-102
(inches W.C.)Distance = 20 feet
Vacuum Reading at SB-101
(inches W.C.)Distance = 25 feet
Vacuum Reading at SB-204
(inches W.C.)Distance = 19 feet
Vacuum Reading at SB-105
(inches W.C.)Distance = 41 feet
0:00 79.95 0 2.5 34 - 0 0 0 0 0 0 0 0 0 00:10 79.93 0.02 2.5 34 - 0 1300 0 0.034 0.109 0.300 0.045 0.010 0.300 0.0000:20 79.90 0.05 2.5 34 - 0 895 0 0.034 0.108 0.200 0.047 0.000 1.400 0.0000:30 79.87 0.08 5.0 68 - 240 * 1530 240 0.051 0.163 0.400 0.068 0.010 2.600 0.0000:40 79.80 0.15 5.0 68 - 240 * 1640 240 0.051 0.159 0.400 0.067 0.010 3.400 0.0000:50 79.78 0.17 5.0 68 - 240 * 1400 240 0.051 0.159 0.500 0.068 0.010 1.900 0.0001:00 79.74 0.21 7.0 95.2 - 240 * 1400 240 0.055 0.175 0.600 0.072 0.010 2.000 0.0001:10 79.70 0.25 7.0 95.2 - 240 * 1490 240 0.058 0.178 0.600 0.075 0.020 1.500 0.0001:20 79.64 0.31 7.0 95.2 - 240 * 1370 240 0.058 0.185 0.500 0.075 0.020 1.100 0.0001:30 79.60 0.35 8.0 108.8 - 240 * 1340 240 0.065 0.196 0.800 0.081 0.030 0.900 0.0001:40 79.52 0.43 8.0 108.8 - 240 * 1250 240 0.065 0.196 1.000 0.084 0.030 0.900 0.0001:50 79.46 0.49 10.0 136 - 240 * 1300 240 0.066 0.195 0.800 0.085 0.040 0.900 0.0002:10 79.41 0.54 10.0 136 - 240 * 1250 240 0.072 0.222 0.800 0.096 0.050 1.000 0.0002:16 79.31 0.64 10.0 136 - 240 * 1130 240 0.065 0.221 0.600 0.096 0.070 0.900 0.2004:04 79.42 0.53 4.0 54.4 77 67 137 600 0.048 0.131 0.400 0.054 0.080 2.000 0.0004:38 79.40 0.55 4.0 54.4 77 67 109 600 0.053 0.134 0.300 0.060 0.013 0.700 0.000
* = Dilution air was not used during this portion of the test. Effluent flowrate was assumed to be at standard conditions.W.C.= Water Columnft = footHg = mercuryacfm = actual cubic feet per minutescfm = standard cubic feet per minuteppm = parts per million
TABLE 2USGS-42 SVE PILOT TEST DATA
BANDERA ROAD GROUNDWATER PLUME SITE
Sample of SVE Effluent Collected
Total Air Flow 600 scfm
Concentration:Tetrachloroethene 256 mg/m3
Calculated Extraction RateTetrachloroethene 0.58 lb/hr
Equation:Emission Rate = Conc. (mg/m3) x Airflow (scfm) x 60 (min/hr)
35.31467 (ft3/m3) x 0.4535924 (kg/lb) x 1,000,000 (mg/kg)
Air Flow at SVE Test Well: 67 scfm
Calculated Concentration:Tetrachloroethene 2303 mg/m3
Equation:
TABLE 3
Calculated Tetrachloroethene Concentration in Soil Vapor (undiluted by add air):
Total Airflow (scfm) / Airflow @ Test Well (scfm) x Tetrachloroethene concentration
EXTRACTION RATE CALCULATION FOR PCE AT USGS-42 BANDERA ROAD GROUNDWATER PLUME SITE
Elapsed Time
(hour : minutes)
Depth To Ground Water
(ft)
Well Vacuum(inches
Hg)
Well Vacuum(inches W.C.)
SVE Man. Flow
(acfm)
SVE Man. Flow
(scfm)
PID Reading -
Pre Carbon Canister
#1 (ppm)
Total Flow Post Carbon Canister #2
(scfm)
Vacuum Reading at SB-102
(inches W.C.)Distance = 10 feet
Vacuum Reading at USGS-42
(inches W.C.)Distance = 10 feet
Vacuum Reading at SB-101
(inches W.C.)Distance = 15 feet
Vacuum Reading at SB-201
(inches W.C.)Distance = 17 feet
Vacuum Reading at SB-104
(inches W.C.)Distance = 25 feet
Vacuum Reading at SB-204
(inches W.C.)Distance = 29 feet
Vacuum Reading at SB-105
(inches W.C.)Distance = 50 feet
0:00 NA 1.50 20.4 69 66 0.2 600 0.009 0 0.32 0 0 0.5 0.10:10 NA 1.50 20.4 70 66 0.7 600 0.040 0.013 0.320 0.011 0 0.500 0.0000:20 NA 3.00 40.8 78 70 1.2 600 0.051 0.014 0.310 0.020 0 0.300 0.0000:30 NA 3.00 40.8 76 68 0.9 600 0.051 0.011 0.310 0.017 0 0.300 0.0000:40 NA 4.00 54.4 76 66 1.1 600 0.064 0.012 0.290 0.026 0 0.300 0.100
W.C.= Water Columnft = footHg = mercuryacfm = actual cubic feet per minutescfm = standard cubic feet per minuteppm = parts per million
Sample of SVE Effluent CollectedNA - Not Applicable
TABLE 4SB-103 SVE PILOT TEST DATA
BANDERA ROAD GROUNDWATER PLUME SITE
Total Air Flow 600 scfm
Concentration:Tetrachloroethene 3.78 mg/m3
Calculated Extraction RateTetrachloroethene 0.0085 lb/hr
Equation:Emission Rate = Conc. (mg/m3) x Airflow (scfm) x 60 (min/hr)
35.31467 (ft3/m3) x 0.4535924 (kg/lb) x 1,000,000 (mg/kg)
Air Flow at SVE Test Well: 66 scfm
Calculated Concentration:Tetrachloroethene 34.4 mg/m3
Equation:
TABLE 5
Total Airflow (scfm) / Airflow @ Test Well (scfm) x Tetrachloroethene concentration
EXTRACTION RATE CALCULATION FOR PCE AT SB-103BANDERA ROAD GROUNDWATER PLUME SITE
Calculated Tetrachloroethene Concentration in Soil Vapor (undiluted by add air):
Elapsed Time
(hour : minutes)
Depth To Ground Water
(ft)
Well Vacuum(inches
Hg)
Well Vacuum(inches W.C.)
SVE Man. Flow
(acfm)
SVE Man. Flow
(scfm)
PID Reading -
Pre Carbon Canister
#1(ppm)
Total Flow Post
Carbon Canister
#2(scfm)
Vacuum Reading at SB-104
(inches W.C.)Distance = 14 feet
Vacuum Reading at SB-201
(inches W.C.)Distance = 16 feet
Vacuum Reading at USGS-42
(inches W.C.)Distance = 19 feet
Vacuum Reading at SB-103
(inches W.C.)Distance = 29 feet
Vacuum Reading at SB-105
(inches W.C.)Distance = 29 feet
Vacuum Reading at SB-102
(inches W.C.)Distance = 38 feet
Vacuum Reading at SB-101
(inches W.C.)Distance = 43 feet
0:00 NA 1.0 13.6 57 55 0 600 0.1 0 0 0.3 0 0 0.190:10 NA 1.0 13.6 84 81 0 600 0.000 0 0 0.5 0.000 0 0.1600:20 NA 3.0 40.8 72 65 0 550 0.000 0 0 0.5 0.400 0 0.1200:30 NA 4.0 54.4 88 76 0 525 0.000 0 0 0.3 0.200 0 0.0900:40 NA 4.0 54.4 88 76 0 520 0.200 0 0.009 0.4 0.200 0 0.070
W.C.= Water Columnin = inchft = footHg = mercurycfm = actual cubic feet per minutescfm = standard cubic feet per minuteppm = parts per million
Sample of SVE Effluent CollectedNA - Not Applicable
SB-204 SVE PILOT TEST DATABANDERA ROAD GROUNDWATER PLUME SITE
TABLE 6
Total Air Flow 520 scfm
Concentration:Tetrachloroethene 1.91 mg/m3
Calculated Extraction RateTetrachloroethene 0.0037 lb/hr
Equation:Emission Rate = Conc. (mg/m3) x Airflow (scfm) x 60 (min/hr)
35.31467 (ft3/m3) x 0.4535924 (kg/lb) x 1,000,000 (mg/kg)
Air Flow at SVE Test Well: 76 scfm
Calculated Concentration:Tetrachloroethene 13.0 mg/m3
Equation:
TABLE 7
Total Airflow (scfm) / Airflow @ Test Well (scfm) x Tetrachloroethene concentration
EXTRACTION RATE CALCULATION FOR PCE AT SB-204 BANDERA ROAD GROUNDWATER PLUME SITE
Calculated Tetrachloroethene Concentration in Soil Vapor (undiluted by add air):
Elapsed Time
(hour : minutes)
Depth To Ground Water
(ft)
Water Level Rise
(ft)
Well Vacuum(inches
Hg)
Well Vacuum(inches W.C.)
SVE Man. Flow
(acfm)
SVE Man. Flow
(scfm)
PID Reading - Pre Carbon Canister #1
(ppm)
Total Flow Post Carbon Canister #2
(scfm)
Vacuum Reading at DW-415
(inches W.C.)Distance = 222 feet
Vacuum Reading at SB-204
(inches W.C.)Distance = 371 feet
Vacuum Reading at USGS-42
(inches W.C.)Distance = 374 feet
Vacuum Reading at SB-104
(inches W.C.)Distance = 383 feet
0:00 99.43 0 2.0 27.2 81 76 0 360 NR NR NR NR0:10 95.24 4.19 2.0 27.2 80 75 0 360 NR NR NR NR0:20 95.14 4.29 2.0 27.2 68 63 0 360 3.310 0.000 0.000 0.0000:30 94.30 5.13 4.0 54.4 86 75 0.605 360 NR NR NR NR0:40 94.10 5.33 4.0 54.4 86 75 0.145 360 4.886 0.000 0.000 0.0000:50 92.29 7.14 6.0 81.6 100 80 0.103 360 NR NR NR NR1:00 92.18 7.25 6.0 81.6 107 86 0.196 375 2.485 0.000 0.000 0.0001:10 89.99 9.44 8.0 108.8 117 86 0.435 360 NR NR NR NR1:20 89.42 10.01 8.0 108.8 118 86 0.504 360 2.842 0.000 0.146 0.0001:30 89.35 10.08 8.0 108.8 112 82 0.545 375 NR NR NR NR2:00 89.23 10.20 8.0 108.8 112 82 1.01 425 2.100 0.000 0.019 0.000
W.C.= Water Columnft = footHg = mercuryacfm = actual cubic feet per minutescfm = standard cubic feet per minuteppm = parts per million
Sample of SVE Effluent CollectedNR - No Reading
TABLE 8DW-408 SVE PILOT TEST DATA
BANDERA ROAD GROUNDWATER PLUME SITE
Total Air Flow 425 scfm
Concentration:Tetrachloroethene 0.877 mg/m3
Calculated Extraction RateTetrachloroethene 0.0014 lb/hr
Equation:Emission Rate = Conc. (mg/m3) x Airflow (scfm) x 60 (min/hr)
35.31467 (ft3/m3) x 0.4535924 (kg/lb) x 1,000,000 (mg/kg)
Air Flow at SVE Test Well: 82 scfmCalculated Concentration:
Tetrachloroethene 4.5 mg/m3
Equation:
TABLE 9
Total Airflow (scfm) / Airflow @ Test Well (scfm) x Tetrachloroethene concentration
EXTRACTION RATE CALCULATION FOR PCE AT DW-408BANDERA ROAD GROUNDWATER PLUME SITE
Calculated Tetrachloroethene Concentration in Soil Vapor (undiluted by add air):
Elapsed Time
(hour : minutes)
Depth To Ground Water
(ft)
Ground Water
Level Rise(ft)
Well Vacuum(inches
Hg)
Well Vacuum(inches W.C.)
SVE Man. Flow
(acfm)
SVE Man. Flow
(scfm)
PID Reading -
Pre Carbon Canister #1
(ppm)
Total Flow Post Carbon Canister #2
(scfm)
Vacuum Reading at DW-416
(inches W.C.)Distance = 28 feet
Vacuum Reading at SB-204
(inches W.C.)Distance = 209 feet
Vacuum Reading at USGS-42
(inches W.C.)Distance = 222 feet
Vacuum Reading at DW-408
(inches W.C.)Distance = 222 feet
Vacuum Reading at SB-104
(inches W.C.)Distance = 222 feet
0:00 89.95 0.00 2.0 27.2 45 42 0.8 570 NR NR NR NR NR0:10 89.77 0.18 2.0 27.2 58 54 0.969 570 NR NR NR NR NR0:20 89.74 0.21 2.0 27.2 51 48 0.723 570 0 0.137 0.629 1.017 00:30 89.68 0.27 4.0 54.4 82 71 0.652 650 NR NR NR NR NR0:40 89.64 0.31 4.0 54.4 82 71 0.65 660 0 3.119 0.226 2.144 00:50 89.48 0.47 6.0 81.6 94 75 0.85 640 NR NR NR NR NR1:00 89.42 0.53 6.0 81.6 74 59 0.627 640 0 0.714 0.733 1.838 01:10 89.38 0.57 6.0 81.6 97 78 1.19 645 NR NR NR NR NR1:20 89.33 0.62 6.0 81.6 99 79 1.44 620 NR NR NR NR NR1:30 89.29 0.66 6.0 81.6 98 78 0.957 620 0 0.224 2.226 1.446 0
W.C.= Water Columnin = inchft = footHg = mercuryacfm = actual cubic feet per minutescfm = standard cubic feet per minuteppm = parts per million
NR - No ReadingSample of SVE Effluent Collected
TABLE 10DW-415 SVE PILOT TEST DATA
BANDERA ROAD GROUNDWATER PLUME SITE
Total Air Flow 620 scfm
Concentration:Tetrachloroethene 0.247 mg/m3
Calculated Extraction RateTetrachloroethene 0.0006 lb/hr
Equation:Emission Rate = Conc. (mg/m3) x Airflow (scfm) x 60 (min/hr)
35.31467 (ft3/m3) x 0.4535924 (kg/lb) x 1,000,000 (mg/kg)
Air Flow at SVE Test Well: 78 scfm
Calculated Concentration:Tetrachloroethene 1.95 mg/m3
Equation:
TABLE 11
Total Airflow (scfm) / Airflow @ Test Well (scfm) x Tetrachloroethene concentration
EXTRACTION RATE CALCULATION FOR PCE AT DW-415BANDERA ROAD GROUNDWATER PLUME SITE
Calculated Tetrachloroethene Concentration in Soil Vapor (undiluted by add air):
Elapsed Time
(hour : minutes)
Depth To Ground Water
(ft)
Water Level Rise
(ft)
Well Vacuum (inches
Hg)
Well Vacuum (inches W.C.)
SVE Man. Flow
(acfm)
SVE Man. Flow
(scfm)
PID Reading - Pre Carbon Canister #1
(ppm)
Total Flow Post Carbon Canister #2
(scfm)
Vacuum Reading at DW-412
(inches W.C.)Distance = 497 feet
Vacuum Reading at DW-417
(inches W.C.)Distance = 586 feet
0:00 60.45 0 2.0 27.2 56 52 1.25 650 NR NR0:10 60.43 0.02 2.0 27.2 56 52 0.475 660 NR NR0:20 60.39 0.06 2.0 27.2 64 60 1.7 670 0 00:30 60.35 0.10 4.0 54.4 70 61 0.912 625 NR NR0:40 60.29 0.16 4.0 54.4 73 63 0.859 625 0 00:50 60.13 0.32 5.0 68.0 83 69 0.493 590 NR NR1:00 60.10 0.35 5.0 68.0 81 67 0.482 590 0 01:10 60.07 0.38 5.0 68.0 83 69 0.255 590 NR NR1:20 60.00 0.45 5.0 68.0 73 61 0.258 590 0 01:35 59.96 0.49 5.0 68.0 82 68 0.19 590 NR NR
W.C.= Water Columnft = footacfm = actual cubic feet per minutescfm = standard cubic feet per minuteppm = parts per million
NR - No ReadingSample of SVE Effluent Collected
TABLE 12DW-404 SVE PILOT TEST DATA
BANDERA ROAD GROUNDWATER PLUME SITE
Total Air Flow 590 scfm
Concentration:Tetrachloroethene 0.347 mg/m3
Calculated Extraction RateTetrachloroethene 0.0008 lb/hr
Equation:Emission Rate = Conc. (mg/m3) x Airflow (scfm) x 60 (min/hr)
35.31467 (ft3/m3) x 0.4535924 (kg/lb) x 1,000,000 (mg/kg)
Air Flow at SVE Test Well: 68 scfm
Calculated Concentration:Tetrachloroethene 3.00 mg/m3
Equation:
TABLE 13
Total Airflow (scfm) / Airflow @ Test Well (scfm) x Tetrachloroethene concentration
EXTRACTION RATE CALCULATION FOR PCE AT DW-404BANDERA ROAD GROUNDWATER PLUME SITE
Calculated Tetrachloroethene Concentration in Soil Vapor (undiluted by add air):
Elapsed Time
(hour : minutes)
Depth To Ground Water
(ft)
Ground Water
Level Rise(ft)
Well Vacuum(inches
Hg)
Well Vacuum (inches W.C.)
SVE Man. Flow
(acfm)
SVE Man. Flow
(scfm)
PID Reading - Pre Carbon Canister #1
(ppm)
Total Flow Post Carbon Canister #2
(scfm)
Vacuum Reading at DW-404
(inches W.C.)Distance = 555 feet
Vacuum Reading at DW-411
(inches W.C.) Distance = 771 feet
Vacuum Reading at DW-417
(inches W.C.) Distance = 1,083
feet0:00 108 0 2 27.2 53 49 0 410 0 0 00:10 105.70 2.30 2.00 27.2 53 49 0 450 0 0 00:20 105.14 2.86 2.00 27.2 50 47 0 480 0 0 00:30 104.05 3.95 4.00 54.4 59 51 0 500 0 0 00:40 103.38 4.62 4.00 54.4 60 52 0 560 0 0 00:50 101.79 6.21 6.00 81.6 73 58 0 600 0 0 01:00 101.37 6.63 6.00 81.6 73 58 0 600 0 0 01:10 100.73 7.27 6.00 81.6 75 60 0 600 0 0 01:20 100.51 7.49 6.00 81.6 75 60 0 600 0 0.018 01:30 100.18 7.82 7.50 102 76 57 0 600 0 0 01:40 100.03 7.97 7.50 102 73 55 0 620 0 0.018 02:10 99.92 8.08 7.50 102 68 51 0 640 0 0 0
W.C.= Water Columnft = footacfm = actual cubic feet per minutescfm = standard cubic feet per minuteppm = parts per million
Sample of SVE Effluent Collected
TABLE 14DW-414 SVE PILOT TEST DATA
BANDERA ROAD GROUNDWATER PLUME SITE
Total Air Flow 640 scfm
Concentration:Tetrachloroethene 5.79 mg/m3
Calculated Extraction RateTetrachloroethene 0.0139 lb/hr
Equation:Emission Rate = Conc. (mg/m3) x Airflow (scfm) x 60 (min/hr)
35.31467 (ft3/m3) x 0.4535924 (kg/lb) x 1,000,000 (mg/kg)
Air Flow at SVE Test Well: 51 scfm
Calculated Concentration:Tetrachloroethene 72.7 mg/m3
Equation:
TABLE 15
Total Airflow (scfm) / Airflow @ Test Well (scfm) x Tetrachloroethene concentration
EXTRACTION RATE CALCULATION FOR PCE AT DW-414BANDERA ROAD GROUNDWATER PLUME SITE
Calculated Tetrachloroethene Concentration in Soil Vapor (undiluted by add air):
FIGURES
e
t
BANDERA ROAD GROUND WATER PLUME SUPERFUND SITE
LEON VALLEY /SAN ANTONIO BEXAR COUNTY, TEXAS
SITE LOCATION t.iAP
B'r DRMIN B'r IHCICED B'r Srlol.E D\1£ PIIWECI' NO FIGURE - -~Na. L. HORNE D. McREYNOLDS AS SHOWN FEB 2009 1434237
Wurzbac
h Rd
Evers Rd
Bandera Rd
410
Leon ValleyLeon Valley
San AntonioSan Antonio
DW-39
DW-36
DW-42
DW-402
DW-413
DW-409
DW-408
DW-406
DW-404
DW-405
DW-403
USGS-51
USGS-58
USGS-42
DW-40
DW-410
DW-412
DW-417
DW-407
DW-416
DW-411
DW-414
DW-415
USGS-50
USGS-18
H:\p
roje
cts\
1434
223\
MX
D\2
011\
SVE
Loca
tions
Legend
Remedial InvestigationBandera Road Ground Water Plume Superfund Site
Leon Valley, Bexar County, TexasFigure 2. SVE Pilot Test Well Locations
T e x a s
G u l f o f
M e x i c o
AustinHouston
San Antonio
Corpus Christi
Site Location
Project Number: 14342.37Task Order: 0037-RICO-06TYSource: ESRI StreetMap, 2006
0 500 1,000 1,500
Feet
Austin Chalk/BudaLimestone Well
Edwards Aquifer Well
Municipal Well
Unknown Aquifer Well
Austin Chalk Well
Buda Limestone Well
SVE Pilot Test Well
Parcels
Potential Fracture Traces
40.55
24.97
15.5
19.87
19.01
11.24
10.12
SB-105
SB-104
SB-101
SB-102
SB-103SB-201
SB-204 USGS-42
H:\p
roje
cts\
1434
223\
MX
D\2
010\
Vac
uum
Test
_USG
S42
Legend
Remedial InvestigationBandera Road Ground Water Plume Superfund Site
Leon Valley, Bexar County, Texas
T e x a s
G u l f o f
M e x i c o
AustinHouston
San Antonio
Corpus Christi
Site Location
Project Number: 14342.37Task Order: 0037-RICO-06TYSources: ESRI StreetMap, 2006;San Antonio GIS, 2009
0 10 20
Feet
Vacuum Readings (in. H2O)Time
0:100:200:300:400:501:001:101:201:301:401:502:102:164:044:38
SB-101
0.0100.0000.0100.0100.0100.0100.0200.0200.0300.0300.0400.0500.0700.0800.013
SB-102
0.0450.0470.0680.0670.0680.0720.0750.0750.0810.0840.0850.0960.0960.0540.060
SB-103
0.0340.0340.0510.0510.0510.0550.0580.0580.0650.0650.0660.0720.0650.0480.053
SB-104
0.3000.2000.4000.4000.5000.6000.6000.5000.8001.0000.8000.8000.6000.4000.300
SB-105
0.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.2000.0000.000
SB-201
0.1090.1080.1630.1590.1590.1750.1780.1850.1960.1960.1950.2220.2210.1310.134
SB-204
0.3001.4002.6003.4001.9002.0001.5001.1000.9000.9000.9001.0000.9002.0000.700
Parcels
Distance (feet)
Test Well
Monitoring Point
Figure 3. Location of USGS-42 and Distances to Vacuum Monitoring Points
50.17
28.75
25.01
10
16.93
15.08
10.12
SB-105
SB-104
SB-101
SB-102
SB-103
SB-201
SB-204USGS-42
H:\p
roje
cts\
1434
223\
MX
D\2
010\
Vac
uum
Test
_SB
103
Legend
Remedial InvestigationBandera Road Ground Water Plume Superfund Site
Leon Valley, Bexar County, TexasFigure 4. Location of SB-103 and Distances to Vacuum Monitoring Points
T e x a s
G u l f o f
M e x i c o
AustinHouston
San Antonio
Corpus Christi
Site Location
Project Number: 14342.37Task Order: 0037-RICO-06TYSources: ESRI StreetMap, 2006;San Antonio GIS, 2009
0 5 10
FeetVacuum Readings (in. H2O)Time
0:000:100:200:300:40
SB-101
0.320.3200.3100.3100.290
SB-102
0.0090.0400.0510.0510.064
SB-104
00000
SB-105
0.10.0000.0000.0000.100
SB-201
00.0110.0200.0170.026
SB-204
0.50.5000.3000.3000.300
USGS-42
00.0130.0140.0110.012
Parcels
Distance (feet)
Test Well
Monitoring Point
SB-105
SB-104
SB-101
SB-102
SB-103SB-201
SB-204USGS-42
42.62 37.69
28.75
28.62
19.01
15.74
13.67
H:\p
roje
cts\
1434
223\
MX
D\2
010\
Vac
uum
Test
_SB
204
Legend
Remedial InvestigationBandera Road Ground Water Plume Superfund Site
Leon Valley, Bexar County, Texas
T e x a s
G u l f o f
M e x i c o
AustinHouston
San Antonio
Corpus Christi
Site Location
Project Number: 14342.37Task Order: 0037-RICO-06TYSources: ESRI StreetMap, 2006;San Antonio GIS, 2009
0 10 20
Feet
Parcels
Distance (feet)
Test Well
Monitoring Point
Time
0:100:200:300:40
SB-101
0.1600.1200.0900.070
SB-102
0000
SB-103
0.50.50.30.4
SB-104
0.0000.0000.0000.200
SB-105
0.0000.4000.2000.200
SB-201
0000
USGS-42
000
0.009
Vacuum Readings (in. H2O)
Figure 5. Location of SB-204 and Distances to Vacuum Monitoring Points
SB-104SB-204
DW-415
DW-408
USGS-42382.97
374.12370.82
221.53
H:\p
roje
cts\
1434
223\
MX
D\2
010\
Vac
uum
Test
_DW
408
Legend
Remedial InvestigationBandera Road Ground Water Plume Superfund Site
Leon Valley, Bexar County, Texas
T e x a s
G u l f o f
M e x i c o
AustinHouston
San Antonio
Corpus Christi
Site Location
Project Number: 14342.37Task Order: 0037-RICO-06TYSources: ESRI StreetMap, 2006;San Antonio GIS, 2009
0 20 40 60
Feet
Vacuum Readings (in. H2O)Time
0:000:100:200:300:400:501:001:101:201:302:00
DW-415
NRNR
3.310NR
4.886NR
2.485NR
2.842NR
2.100
SB-104
NRNR
0.000NR
0.000NR
0.000NR
0.000NR
0.000
SB-204
NRNR
0.000NR
0.000NR
0.000NR
0.000NR
0.000
USGS-42
NRNR
0.000NR
0.000NR
0.000NR
0.146NR
0.019
Parcels
Distance (feet)
Test Well
Monitoring Point
Figure 6. Location of DW-408 and Distances to Vacuum Monitoring Points
SB-104SB-204
DW-415
DW-416
DW-408
USGS-42222.38
221.53
221.45208.74
27.55
H:\p
roje
cts\
1434
223\
MX
D\2
010\
Vac
uum
Test
_DW
415
Legend
Remedial InvestigationBandera Road Ground Water Plume Superfund Site
Leon Valley, Bexar County, Texas
T e x a s
G u l f o f
M e x i c o
AustinHouston
San Antonio
Corpus Christi
Site Location
Project Number: 14342.37Task Order: 0037-RICO-06TYSources: ESRI StreetMap, 2006;San Antonio GIS, 2009
0 20 40 60
Feet
Vacuum Readings (in. H2O)Time
0:000:100:200:300:400:501:001:101:201:30
DW-408
NRNR
1.017NR
2.144NR
1.838NR
1.446NR
DW-416
NRNR0
NR0
NR0
NR0
NR
SB-104
NRNR0
NR0
NR0
NR0
NR
SB-204
NRNR
0.137NR
3.119NR
0.714NR
0.224NR
USGS-42
NRNR
0.629NR
0.226NR
0.733NR
2.226NR
Parcels
Distance (feet)
Test Well
Monitoring Point
Figure 7. Location of DW-415 and Distances to Vacuum Monitoring Points
DW-412
DW-417
DW-404
585.69
497.23
H:\p
roje
cts\
1434
223\
MX
D\2
010\
Vac
uum
Test
_DW
404
Legend
Remedial InvestigationBandera Road Ground Water Plume Superfund Site
Leon Valley, Bexar County, TexasFigure 8. Location of DW-404 and Distances to Vacuum Monitoring Points
T e x a s
G u l f o f
M e x i c o
AustinHouston
San Antonio
Corpus Christi
Site Location
Project Number: 14342.37Task Order: 0037-RICO-06TYSources: ESRI StreetMap, 2006;San Antonio GIS, 2009
0 50 100
Feet
Vacuum Readings (in. H2O)Time
0:100:200:300:400:501:001:101:201:35
DW-412
NR0
NR0
NR0
NR0
NR
DW-417
NR0
NR0
NR0
NR0
NR
Parcels
Distance (feet)
Test Well
Monitoring Point
DW-414
DW-417
DW-411
DW-404
1082.68
770.65
554.98
H:\p
roje
cts\
1434
223\
MX
D\2
010\
Vac
uum
Test
_DW
414
Legend
Remedial InvestigationBandera Road Ground Water Plume Superfund Site
Leon Valley, Bexar County, Texas
T e x a s
G u l f o f
M e x i c o
AustinHouston
San Antonio
Corpus Christi
Site Location
Project Number: 14342.37Task Order: 0037-RICO-06TYSources: ESRI StreetMap, 2006;San Antonio GIS, 2009
0 50 100
Feet
Parcels
Distance (feet)
Test Well
Monitoring Point
Vacuum Readings (in. H2O)Time
0:000:100:200:300:400:501:001:101:201:301:402:10
DW-404
NRNR0
NR0
NRNRNR0
NR0.000NR
DW-411
NRNR0
NR0
NRNRNR
0.018NR
0.018NR
DW-417
NRNR0
NR0
NRNRNR0
NR0.000NR
Figure 9. Location of DW-414 and Distances to Vacuum Monitoring Points
EA Project No. 14342.37 Page 1 of 4 EA Engineering, Science, and Technology, Inc. March 2011
Bandera Road Ground Water Plume Soil Vapor Extraction Pilot Test Leon Valley, Bexar County, Texas Revision 00
Photo 1: View of SVE Pilot Test Unit with electric generator
Photo 2: View of SVE Pilot Test Unit interior
EA Project No. 14342.37 Page 2 of 4 EA Engineering, Science, and Technology, Inc. March 2011
Bandera Road Ground Water Plume Soil Vapor Extraction Pilot Test Leon Valley, Bexar County, Texas Revision 00
Photo 3: View of SVE Pilot Test Unit header
Photo 4: View of trailer mounted GAC units.
EA Project No. 14342.37 Page 3 of 4 EA Engineering, Science, and Technology, Inc. March 2011
Bandera Road Ground Water Plume Soil Vapor Extraction Pilot Test Leon Valley, Bexar County, Texas Revision 00
Photo 5: View of sampling ports and differential pressure gauge connected to trailer mounted GAC units.
Photo 6: View of wellhead fitting attached to pilot test well.
EA Project No. 14342.37 Page 4 of 4 EA Engineering, Science, and Technology, Inc. March 2011
Bandera Road Ground Water Plume Soil Vapor Extraction Pilot Test Leon Valley, Bexar County, Texas Revision 00
Photo 7: View of wellhead fitting and digital manometer connected to a vacuum monitoring point.
Photo 8: View of SVE emission sample collection using a Summa canister.
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
PROJECT INFORMATION DRILLING INFORMATIONPROJECT:
SITE LOCATION:
ADDRESS
LOGGED BY:
PROJECT MANAGER:
DATES DRILLED:
DRILLING CO.:
DRILLER:
RIG TYPE:
METHOD OF DRILLING:
SAMPLING METHODS:
BOREHOLE SIZE
Water level during drilling Water level in completed well
EA Engineering,Science, and Technology
405 South Hwy 121,Bldg. C, Ste. 100
Lewisville, TX 75067
USCSSYMBOLSSOIL
DEPTH DETAILSSOIL DESCRIPTION WELL
SAMPLE COMPLETIONBORING
Page 1 of 4NOTES:
0
5
10
15
20
25
30
35
40
Bandera Road GW PlumeLeon Valley, Bexar Co., TX
Mark KellyDoug McReynolds1-23,24,25-2009
GeoProjects International
Evan Schaefer
GEFCO Speedstar Star-30K
Air Rotary (with water)
10' grab samples
7 7/8", 3 7/8"
DW-404166'
6400 El Verde Rd
Not to be used separately from the original report.
STEEL COVER+3.5' to 0
7 7/8" BIT0 to -65'
4" STEELCASING+2.9' to -65'
GROUT0' to -65'
Nosamplescollectedforlaboratorysubmission.
CLAY: 5YR 3/1 very dark gray - 5YR 2.5/1 blackClay; trace silt, platy/fissile, plastic, dry, hard.
CALICHE: 10YR 8/3 very pale brown Caliche/LS;silty/sandy, oolitic/pisolitic, hard, dry.
CALICHE: 2.5Y 8/4 pale yellow Caliche/LS withClay/Shale; silty - very fine sand, soft - some hard,cuttings wet from injected water.
CLAY: 2.5Y 8/4 pale yellow - 2.5Y 8/6 yellowClay/Shale; silty, slightly moist, firm, plastic.
LIMESTONE: 2.5 Y 8/3 pale yellow - 5Y 8/3 paleyellow; microgranular, abundant fossil/shellmaterial, tace very slightly silty, trace Fe stain(orange/yellow), trace very fine black spots(Pyrite), hard. Some fossils (in cuttings) calcitefilled.
LIMESTONE: 2.5 Y 8/4 pale yellow; microgranular,trace - few fossils, tace silty, trace Fe stain(orange/yellow), hard - very hard.
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
PROJECT INFORMATION DRILLING INFORMATIONPROJECT:
SITE LOCATION:
ADDRESS
LOGGED BY:
PROJECT MANAGER:
DATES DRILLED:
DRILLING CO.:
DRILLER:
RIG TYPE:
METHOD OF DRILLING:
SAMPLING METHODS:
BOREHOLE SIZE
Water level during drilling Water level in completed well
EA Engineering,Science, and Technology
405 South Hwy 121,Bldg. C, Ste. 100
Lewisville, TX 75067
USCSSYMBOLSSOIL
DEPTH DETAILSSOIL DESCRIPTION WELL
SAMPLE COMPLETIONBORING
Page 2 of 4NOTES:
45
50
55
60
65
70
75
80
85
90
Bandera Road GW PlumeLeon Valley, Bexar Co., TX
Mark KellyDoug McReynolds1-23,24,25-2009
GeoProjects International
Evan Schaefer
GEFCO Speedstar Star-30K
Air Rotary (with water)
10' grab samples
7 7/8", 3 7/8"
DW-404166'
6400 El Verde Rd
Not to be used separately from the original report.
3 7/8" BIT
-65' to -166'
OPENHOLECOMPLETION-65' to -166'
LIMESTONE: Driller noted change in drill rate @~55' (similar to Austin Chalk contact in previouswell).
CHALK LIMESTONE: 2.5Y 8/2 pale yellow;microgranular, trace-some fine fossil fragments,fracture filled with light gray Shale/shaly LS, traceFe stains, hard.
CHALK LIMESTONE: 2.5Y 8/2 pale yellow;microgranular, some fossil fragments, some Festains, hard. Stopped at 65' and cleaned out hole.Set 4" steel casing (welded joints) from surface to65' and grout (1-23-2009).
CHALK LIMESTONE: 5Y 8/3 pale yellow;microgranular, hard, dry.
CHALK LIMESTONE: 2.5Y 6/1 gray LS/Marl;microgranular, hard, dry.
CHALK LIMESTONE: 2.5Y 6/1 gray - 2.5Y 7/1 lightgray LS/Marl-Chalk; microgranular, hard, dry.
CHALK LIMESTONE: 2.5Y 6/1 gray - 2.5Y 7/1 light
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
PROJECT INFORMATION DRILLING INFORMATIONPROJECT:
SITE LOCATION:
ADDRESS
LOGGED BY:
PROJECT MANAGER:
DATES DRILLED:
DRILLING CO.:
DRILLER:
RIG TYPE:
METHOD OF DRILLING:
SAMPLING METHODS:
BOREHOLE SIZE
Water level during drilling Water level in completed well
EA Engineering,Science, and Technology
405 South Hwy 121,Bldg. C, Ste. 100
Lewisville, TX 75067
USCSSYMBOLSSOIL
DEPTH DETAILSSOIL DESCRIPTION WELL
SAMPLE COMPLETIONBORING
Page 3 of 4NOTES:
95
100
105
110
115
120
125
130
135
Bandera Road GW PlumeLeon Valley, Bexar Co., TX
Mark KellyDoug McReynolds1-23,24,25-2009
GeoProjects International
Evan Schaefer
GEFCO Speedstar Star-30K
Air Rotary (with water)
10' grab samples
7 7/8", 3 7/8"
DW-404166'
6400 El Verde Rd
Not to be used separately from the original report.
gray LS/Marl-Chalk; microgranular, hard, dry.
CHALK LIMESTONE: 5Y 6/1 gray LS/Marl-Chalk;microgranular, hard, dry.
CHALK LIMESTONE: 2.5Y 8/1 gray - 2.5Y 6/1gray; microgranular, very slightly silty, hard.
CHALK LIMESTONE: 2.5Y 6/1 gray;microgranular, very slightly silty, hard, trace softlayers/cuttings.
CHALK LIMESTONE: 2.5Y 6/1 gray - 2.5Y 7/1 lightgray; microgranular, very slightly silty, trace blackspecks, very fine Pyrite.
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
PROJECT INFORMATION DRILLING INFORMATIONPROJECT:
SITE LOCATION:
ADDRESS
LOGGED BY:
PROJECT MANAGER:
DATES DRILLED:
DRILLING CO.:
DRILLER:
RIG TYPE:
METHOD OF DRILLING:
SAMPLING METHODS:
BOREHOLE SIZE
Water level during drilling Water level in completed well
EA Engineering,Science, and Technology
405 South Hwy 121,Bldg. C, Ste. 100
Lewisville, TX 75067
USCSSYMBOLSSOIL
DEPTH DETAILSSOIL DESCRIPTION WELL
SAMPLE COMPLETIONBORING
Page 4 of 4NOTES:
140
145
150
155
160
165
170
175
180
Bandera Road GW PlumeLeon Valley, Bexar Co., TX
Mark KellyDoug McReynolds1-23,24,25-2009
GeoProjects International
Evan Schaefer
GEFCO Speedstar Star-30K
Air Rotary (with water)
10' grab samples
7 7/8", 3 7/8"
DW-404166'
6400 El Verde Rd
Not to be used separately from the original report.
TD = -166'
depth to water =152.86'(1-26-2009)
CHALK LIMESTONE: 2.5Y 6/1 gray - 2.5Y 7/1 lightgray, trace 2.5Y 8/1 white (very light gray);microgranular, very slightly silty, trace blackspecks (Pyrite), trace very dark green (Glauconite).
CHALK LIMESTONE: 2.5Y 6/1 gray - 2.5Y 7/1 lightgray, trace 2.5Y 8/1 white (very light gray), trace(~1%) 2.5Y 3/1 very dark gray - 2.5Y 2.5/1 black;microgranular, very slightly silty, trace black specks(Pyrite), trace very dark green (Glauconite).[Trace (~1%) Eagle Ford Shale.]
SHALE: 2.5Y 2.5/1 black - 2.5Y 3/1 very dark grayShale; silty - some very fine sand, hard,friable/fissile.
FIELD BOREHOLE LOG
RIG TYPE:
Water level in completed wellWater level during drilling
Science, and TechnologyEA Engineering,
DEPTH SOIL/ROCKSYMBOLS
SAMPLE IDCOMPLETION
BORINGDETAILS
WELLSAMPLE DESCRIPTION
PROJECT: DRILLING CO.:SITE LOCATION: DRILLER:ADDRESSLOGGED BY: METHOD OF DRILLING:PROJECT MANAGER: SAMPLING METHODS:DATES DRILLED: BOREHOLE SIZE
Casing Elevation
TOTAL DEPTH:BOREHOLE NO.:
PROJECT INFORMATION DRILLING INFORMATION
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067
Page 1 of 3NOTES:
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
GEFCO Speedstar Star-30K
DW-408188'
Bandera Road GW Plume GeoProjects InternationalLeon Valley, Bexar Co., TX Evan Schaefer6715 Grissom RdMark Kelly Air Rotary (with water)Doug McReynolds 10' grab samples3/29-31/2009 7 7/8", 3 7/8"
832.68'
“These logs should not be used separately from the original report.”
No samplescollected forlaboratorysubmission.
STEEL VAULT0 to -1'
7 7/8" BIT0 to -53'
4" STEELCASING-0.5' to -53'
GROUT-1' to -53'
3 7/8" BIT-53' to -188'OPENHOLECOMPLETION-53' to -188'
AUSTIN CHALK@ -48'
ASPHALT
CLAY: 2.5Y 2.5/1 black Clay; silty/sandy, trace medium Sand,firm-stiff, dry, slightly plastic.
CALICHE: 5Y 8/1 white Caliche/LS; microgranular, silty-veryslightly sandy/trace fine Sand, trace yellow/orange (Fe stains),dry, hard.
ANACACHO LIMESTONE
LIMESTONE: 2.5Y 8/3 pale yellow (white) Limestone; somered/orange Fe stain (10YR 7/8 yellow-6/8 brownish yellow),some Hematite (very fine), trace Glauconite, trace fossil (withCalcite), very hard.
LIMESTONE: 5Y 8/1 white - 7/1 light gray Limestone;microgranular, silty, fossiliferous (replaced with Calcite), someHematite nodules/Fe stains, very hard.
LIMESTONE: 5Y 8/2 pale yellow (-8/1 white) Limestone;microgranular (-sucrosic), silty, trace Glauconite, someFe/Hematite (stains) & very fine nodules, abundant fossils(with Calcite), trace Calcite filled fractures, very hard.
AUSTIN CHALK
CHALK LIMESTONE: 2.5Y 8/2-8/3 pale yellowLimestone/Chalk; microgranular (slightly sucrosic) (veryslightly silty), trace Glauconite, Fe/Hematite (nodules &stains), trace fossils, hard.
CHALK LIMESTONE: 2.5Y 8/2-8/3 pale yellowLimestone/Chalk; microgranular (sucrosic) (trace silty), traceGlauconite, Fe/Hematite (nodules & stains), trace fossils,hard.
CHALK LIMESTONE: 2.5Y 8/2-8/3 pale yellowLimestone/Chalk; microgranular (sucrosic) (trace silty), traceGlauconite, Fe/Hematite nodules & stains (10YR 6/8 brownishyellow), trace fossils, hard.
FIELD BOREHOLE LOG
RIG TYPE:
Water level in completed wellWater level during drilling
Science, and TechnologyEA Engineering,
DEPTH SOIL/ROCKSYMBOLS
SAMPLE IDCOMPLETION
BORINGDETAILS
WELLSAMPLE DESCRIPTION
PROJECT: DRILLING CO.:SITE LOCATION: DRILLER:ADDRESSLOGGED BY: METHOD OF DRILLING:PROJECT MANAGER: SAMPLING METHODS:DATES DRILLED: BOREHOLE SIZE
Casing Elevation
TOTAL DEPTH:BOREHOLE NO.:
PROJECT INFORMATION DRILLING INFORMATION
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067
Page 2 of 3NOTES:
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155
GEFCO Speedstar Star-30K
DW-408188'
Bandera Road GW Plume GeoProjects InternationalLeon Valley, Bexar Co., TX Evan Schaefer6715 Grissom RdMark Kelly Air Rotary (with water)Doug McReynolds 10' grab samples3/29-31/2009 7 7/8", 3 7/8"
832.68'
“These logs should not be used separately from the original report.”
depth to water =107.85'(5-14-2009)
CHALK LIMESTONE: 2.5Y 8/2-8/3 pale yellowLimestone/Chalk; microgranular-sucrosic, slightly silty, tracefossiliferous, Fe/Hematite (10YR 6/8 brownish yellow), tracevuggy.
LIMESTONE AND CLAY/SHALE INTERBEDS: 2.5Y 6/4 lightyellowish brown-6/6 olive yellow (light brown), Clay/Shale;silty, firm, slightly plastic-plastic. [Some Chalk/Limestone asabove.]
CHALK LIMESTONE: 2.5Y 8/2-8/3 pale yellowLimestone/Chalk; microgranular-sucrosic, silty, trace Calcitecrystals.
CHALK LIMESTONE: 2.5Y 6/1-5/1 gray Limestone;microgranular-sucrosic, silty, trace black specks, hard.
CHALK LIMESTONE: 2.5Y 6/1-5/1 gray Limestone;microgranular-sucrosic, trace Glauconite, trace Calcitecrystals, hard.
CHALK LIMESTONE: 2.5Y 6/1-5/1 gray, some 2.5Y 7/1 lightgray Limestone; microgranular-sucrosic, trace Glauconite,trace Calcite crystals, hard.
CHALK LIMESTONE: 2.5Y 7/1 light gray-6/1 gray (mostly lightgray) Limestone; microgranular-sucrosic, trace Glauconite,trace very fine Pyrite, trace Calcite crystals, hard.
FIELD BOREHOLE LOG
RIG TYPE:
Water level in completed wellWater level during drilling
Science, and TechnologyEA Engineering,
DEPTH SOIL/ROCKSYMBOLS
SAMPLE IDCOMPLETION
BORINGDETAILS
WELLSAMPLE DESCRIPTION
PROJECT: DRILLING CO.:SITE LOCATION: DRILLER:ADDRESSLOGGED BY: METHOD OF DRILLING:PROJECT MANAGER: SAMPLING METHODS:DATES DRILLED: BOREHOLE SIZE
Casing Elevation
TOTAL DEPTH:BOREHOLE NO.:
PROJECT INFORMATION DRILLING INFORMATION
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067
Page 3 of 3NOTES:
160
165
170
175
180
185
190
GEFCO Speedstar Star-30K
DW-408188'
Bandera Road GW Plume GeoProjects InternationalLeon Valley, Bexar Co., TX Evan Schaefer6715 Grissom RdMark Kelly Air Rotary (with water)Doug McReynolds 10' grab samples3/29-31/2009 7 7/8", 3 7/8"
832.68'
“These logs should not be used separately from the original report.”
EAGLE FORDSHALE @ -183'
TD = -188'
CHALK LIMESTONE: 2.5Y 7/1 light gray, some 2.5Y 4/1 darkgray (mostly light gray) Limestone; microgranular-sucrosic,trace Glauconite, trace very fine Pyrite, trace Calcite crystals,hard.
CHALK LIMESTONE: 2.5Y 7/1 light gray, some 2.5Y 4/1 darkgray (mostly light gray) Limestone; microgranular-sucrosic,trace Glauconite, trace Pyrite vein (very fine), trace Calcitecrystals, hard.
EAGLE FORD SHALE
SHALE: 5Y 2.5/2 black-3/2 dark olive gray Shale; silty, tracevery fine Sand, trace Pyrite, blocky (massive - trac very finelaminations), hard, calcareous.
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 1 of 2
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
813.34'
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan Schaefer6632 Grissom RoadMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"4-24-2010
DW-411
165'
“These logs should not be used separately from the original report.”
No samplescollected forlaboratorysubmission.
depth towater =48.98'(4-25-2010)
depth towater =47.11'(5-22-2010)
7-7/8" BIT0 to -59'
STEEL VAULT0 to -1'
4" STEELCASING-0.5' to -59'GROUT-1' to -59'
3-7/8" BIT-59' to -165'OPENHOLECOMPLETION-59' to -165'
AUSTIN CHALK@ -51'
TOPSOIL: 10YR 4/2 dark grayish brown-4/3 brown. Clay; silty, firm,plastic, moist.
LIMESTONE: 2.5Y 8/3 - 8/4 pale yellow, some 10YR 7/8 yellow to 6/8brownish yellow. LS; microgranular, abundant - some fossil material(shell hash), trace calcite crystals, Glauconitic, some very fine Calcite-filled fractures/veins, Fe staining, hard - very hard, slightly brittle.
LIMESTONE: 2.5Y 8/3 - 8/4 pale yellow. LS; some fossil material, tracecalcite crystals / veins, trace Fe stain, very hard / brittle.
LIMESTONE: 2.5Y 8/3 - 8/4 pale yellow. LS; some fossil material, tracecalcite crystals / veins, trace Fe stain, very hard / brittle.
AUSTIN CHALK
CHALK LIMESTONE: 2.5Y 8/2 - 8/3 pale yellow, some 8/1 white (verylight gray). Chalk; microgranular, slightly silty, trace Fe stain, trace fossilmaterial. (Drill rate increase @~51ft.)
CHALK LIMESTONE: 2.5Y 8/2 - 8/3 pale yellow, some 8/1 white (verylight gray). Chalk; microgranular, slightly silty, trace Fe stain, trace fossilmaterial.
CHALK LIMESTONE: 2.5Y 7/3 pale yellow (trace 5YR 4/6 yellowish redHematte). Chalk; microgranular, slightly silty, trace free Calcite crystals(~1.8 cm), some Fe stain, trace Hematite nodules, trace fossil matrial.
CHALK LIMESTONE: 2.5Y 7/3 pale yellow, some 5Y 6/1 - 5/1 grayChalk; microgranular, silty to very silty, little to no fossil material,Hematite, trace to some calcite-filled fractures, (slightly brittle/fissile).
CHALK LIMESTONE: 5Y 6/1 - 5/1 gray. Chalk; same as above.
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 2 of 2
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
180
185
190
195
200
813.34'
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan Schaefer6632 Grissom RoadMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"4-24-2010
DW-411
165'
“These logs should not be used separately from the original report.”
EAGLE FORDSHALE @ -154'
TD = -165'
CHALK LIMESTONE: 2.5Y 7/3 pale yellow, some 5YR 4/6 yellowish red.Chalk; same as above.
CHALK LIMESTONE: 7.5YR 5/8 strong brown. Chalk; same as above.
CHALK LIMESTONE: 5Y 6/1 - 5/1 gray. Chalk; same as above.
CHALK LIMESTONE: 5Y 6/1 - 5/1 gray. Chalk; same as above.
EAGLE FORD SHALE
Shale: 2.5Y 3/1 very dark gray - 2.5/1 black. SH;silty, slightly fissile,carbonaceous ('sheen' on returns).
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 1 of 2
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
803.46'
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan SchaeferJeff LoopMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"4-26,27-2010
DW-412
187'
“These logs should not be used separately from the original report.”
No samplescollected forlaboratorysubmission.
depth towater =6.45'(4-27-2010)
depth towater =6.11'(5-22-2010)
7-7/8" BIT0 to -58'
STEEL VAULT0 to -1'
4" STEELCASING-0.5' to -58'GROUT-1' to -58'
3-7/8" BIT-58' to -187'OPENHOLECOMPLETION-58' to -187'
AUSTIN CHALK@ -53'
Topsoil: 10YR 5/3 - 5/4 brown - yellowish brown, 10YR 3/1 - 3/2 verydark gray - black. Clay; trace to some Silt, soft, plastic, moist, trace smallwhite calcareous/caliche nodules.
Caliche: 2.5Y 8/2 - 8/3 pale yellow. Caliche; slightly silty, hard, whitenodules,. 2.5Y 5/1 gray, 8/1 white, 5/8 yellowish brown. Chert nodules;very hard.
Clay: 2.5Y 7/6 yellow, trace 7/1 gray and 6/8 olive yellow. Clay; firm -slightly stiff, plastic, moist, some laminations.
Marl: 2.5Y 8/2 - 8/4 pale yellow, some 7/1 light gray, trace 7.5YR 4/6strong brown (Fe/Hematite). Shaley LS / Limey SH; silty, firm, somelaminations/streaks.
Clay: 2.5Y 8/2 pale yellow. Clay; slightly silty, stiff, plastic, calcareous,with some LS (Marly/Silty); very silty, glauconitic, trace Fe-stains.
Clay: 2.5Y 8/2 pale yellow, 2.5Y 6/1 gray. Clay; slightly silty, stiff, plastic,calcareous, some gray LS/Marl; very silty (Silty LS), firm - hard.
Clay: 5Y 7/2 light gray - 8/2 pale yellow. Clay; slightly silty, stiff, plastic,calcareous, some gray LS/Marl; very silty (Silty LS), some - traceGlauconitic, trace Hematite/Fe-stains, hard.
AUSTIN CHALK
Chalk Limestone: 2.5Y 6/1 gray. Chalk; microgranular, silty, glauconitic,trace Fe-stain, trace calcite-shell material, hard. (Drill rate increase@~53ft.)
Chalk Limestone: 2.5Y 6/1 gray. Chalk; microgranular, silty, glauconitic,trace Fe-stain, trace calcite-shell material, hard.
Chalk Limestone: 2.5Y 6/1 gray. Chalk; microgranular, silty, glauconitic,Fe/Hematite stain, abundant fossils, hard.
Chalk Limestone: 2.5Y 6/1 gray. Chalk; microgranular, silty, glauconitic,Fe/Hematite stain, abundant fossils, hard. 96' - 98': Clay/SH same color;firm, slightly plastic, trace silty.
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 2 of 2
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
180
185
190
195
200
803.46'
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan SchaeferJeff LoopMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"4-26,27-2010
DW-412
187'
“These logs should not be used separately from the original report.”
EAGLE FORDSHALE @ -173'
TD = -187'
Chalk Limestone: 2.5Y 6/1 gray. Chalk; microgranular, slightly silty.
Chalk Limestone: 2.5Y 8/2 - 8/3 pale yellow. Chalk; microgranular,slightly silty, trace Fe-stain.
Clay/Shale: 5Y 6/1 gray. Clay/SH; firm to slightly stiff, plastic, veryslightly silty/trace silt, trace Fe-stain, calcareous, no noticeablelaminations.
Chalk Limestone: 2.5Y 6/1 gray. Chalk; microgranular, slightly silty, traceFe-stain.
Limestone and Shale Interbeds: ~20% gray Chalk/LS as above;remainder gray SH/Marl as above.
Limestone and Shale Interbeds: Gray Chalk/LS & SH/Marl mix (50/50);same as above.
Limestone and Shale Interbeds: Gray Chalk/LS & SH/Marl mix (50/50);same as above.
Limestone and Shale Interbeds: Mostly gray SH/Clay (soft, tight) asabove; ~30% gray Chalk/LS as above. Trace 5Y 5/4 - 5/3 olive Clay.
EAGLE FORD SHALE
Clay: 2.5Y 6/1gray. Clay; little - no Silt/Sand (trace of unit very slightlysilty), soft, tight, plastic, massive / no noticeable laminations.
Clay: 2.5Y 6/1gray. Clay; little - no Silt/Sand (trace of unit very slightlysilty), soft, tight, plastic, massive / no noticeable laminations.
BUDA LIMESTONE
Limestone: 5Y 8/1 white (very light gray). LS; microgranular -microcrystalline, very slightly silty/sucrosic, hard, calcite-filled fossilmaterial, very fine veins/fractures.
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 1 of 2
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
809.93'
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan Schaefer6500 Grissom RoadMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"5-06,07-2010
DW-414
190'
“These logs should not be used separately from the original report.”
No samplescollected forlaboratorysubmission.
depth towater =88.02'
depth towater =80.83'(5-21-2010)
STEEL COVER+3 to -1'7-7/8" BIT0 to -50.5'
4" STEELCASING+2.8' to -50.5'GROUT0 to -50.5'
3-7/8" BIT-50' to -190'OPENHOLECOMPLETION-50' to -190'
AUSTIN CHALK@ -45'
TOPSOIL: 10YR 3/1 very dark gray ( - 2/1 black). Clay (Silty Clay);slightly silty, trace sandy, soft, slightly moist, plastic.
CALICHE: 2.5Y 7/2 light gray - 7/4 pale yellow, trace 2.5Y 5/2 - 5/3grayish brown - light olive brown (Chert). Caliche; with some roundedstream deposits (LS, microcrystalline), trace Clay/Silty Clay (same coloras LS; light gray - pale yellow).
LIMESTONE: 2.5Y 7/4 - 7/8 pale yellow - yellow (some mottled) andChert as above. LS; microgranular /microcrystalline, some slightlysucrosic, trace Hematite, trace Glauconite, trace fine fractures/veins,trace Chert, trace Clay/Silty Clay.
LIMESTONE: 2.5Y 8/6 - 7/6 yellow, some 5/3 light olive brown. LS;microcrystalline, some microgranular, some slightly sucrosic, little - noSilt/Sand, trace fine fractures/veins, trace macrofossil shell material.
LIMESTONE: 2.5Y 8/2 - 8/3 pale yellow. LS;microcrystalline/microgranular, little - no Silt/Sand, trace - somefractures/veins, trace macrofossil shell material, trace Chert slightincrease in very fine Hematite.
AUSTIN CHALK
CHALK LIMESTONE: 2.5Y 8/4 - 8/3 pale yellow, trace 8/1 white (verylight gray). Chalk; microgranular/sucrosic, trace calcite-filled fractures,slightly silty/sandy, trace microcrystalline/micritic. (Drill rate increase@~45 ft.)
CHALK LIMESTONE: 2.5Y 8/4 - 8/3 pale yellow, trace 8/1 white (verylight gray). Chalk; microgranular/sucrosic, trace microcrystalline, tracecalcite-filled fractures, slightly silty/sandy, trace - some macrofossils.
CHALK LIMESTONE: 2.5Y 8/4 - 8/3 pale yellow, trace 8/1 white (verylight gray). Chalk; microgranular/sucrosic, trace calcite-filled fractures,slightly silty/sandy, some very fine Fe-stains, some calcite-filled shellcasts/molds.
CHALK LIMESTONE: 2.5Y 8/4 - 8/3 pale yellow, some 10YR 6/6brownish yellow. Chalk; microgranular/sucrosic, trace calcite-filledfractures, slightly silty/sandy, trace Hematite/Fe-stains.
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 2 of 2
95
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
180
185
190
195
809.93'
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan Schaefer6500 Grissom RoadMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"5-06,07-2010
DW-414
190'
“These logs should not be used separately from the original report.”
(5-18-2010)
EAGLE FORDSHALE @ -183'
TD = -190'
CHALK LIMESTONE: 2.5Y 8/4 pale yellow - 8/6 yellow, 8/1 white (verylight gray), trace 5YR 4/6 yellowish red (Fe). Chalk;microgranular/sucrosic, slightly silty, some very fine calcite-filledveins/fractures, some very fine Fe-staining.
CHALK LIMESTONE: 2.5Y 7/1 light gray - 5/1 gray. Chalk;microgranular/sucrosic, silty (very silty), trace glauconitic.
CHALK LIMESTONE: 2.5Y 7/4 pale yellow. Chalk;microgranular/sucrosic, silty (very silty) trace glauconitic.
CHALK LIMESTONE: 2.5Y 7/1 light gray - 5/1 gray. Chalk;microgranular/sucrosic, silty (very silty), trace glauconitic.
CHALK LIMESTONE: 2.5Y 7/6 - 7/8 yellow. Chalk;microgranular/sucrosic, slightly silty - sitly, trace glauconitic, trace Fe-stain.
CHALK LIMESTONE: 2.5Y 8/4 pale yellow. Chalk;microgranular/sucrosic, slightly silty - sitly, trace glauconitic, trace Fe-stain.
CHALK LIMESTONE: 2.5Y 8/4 pale yellow. Chalk;microgranular/sucrosic, slightly silty - sitly, trace glauconitic, trace Fe-stain.
EAGLE FORD SHALE
SHALE: 5Y 3/1 very dark gray. SH; silty, carbonaceous, tracelaminations (very fine), soft - firm, plastic.
SHALE: 5Y 3/1 very dark gray. SH; silty - sandy, carbonaceous, tracelamination (very fine), firm, non-plastic.
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 1 of 2
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
830.88'
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan Schaefer6799 Bandera RdMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"5-08,09,10-2010
DW-415
187'
“These logs should not be used separately from the original report.”
No samplescollected forlaboratorysubmission.
depth towater =68.93'(5-17-2010)
depth towater =78.29'(5-22-2010)
7-7/8" BIT0 to -46'
STEEL VAULT0 to -1'
4" STEELCASING-0.5' to -46'GROUT-1' to -46'
3-7/8" BIT-46' to -187'OPENHOLECOMPLETION-46' to -187'
AUSTIN CHALK@ -41'
Topsoil: 2.5Y 4/2 dark grayish brown. Silty Clay; trace sandy, soft, moist,plastic.
Caliche: 10YR 8/6 - 8/8 yellow. Caliche; silty, abundant Clay/Claystringers, trace Fe-staining, hard - soft.
Limestone: 2.5Y 8/3 pale yellow, 7.5YR 4/6 - 5/8 strong brown. LS;microgranular/sucrosic, some silt, trace of unit slightly sandy, Fe-staining, abundant Glauconite, hard, some macrofossils, trace calcite-filled veins/fracture.
Limestone: 2.5Y 8/3 pale yellow, some 8/6 yellow. LS;microgranular/sucrosic, silty, trace of unit slightly sandy, Fe-staining,abundant Glauconite, Fe-staining, hard, some macrofossils, tracecalcite-filled veins/fractures and fossil material.
AUSTIN CHALK
Chalk Limestone: 2.5Y 8/1 white (very light gray). Chalk;microgranular/slightly sucrosic (slightly silty). trace calcite-filledmicrofossils, hard.
Chalk Limestone: 2.5Y 8/3 pale yellow. Chalk; microgranular/sucrosic,slightly silty - silty, some glauconitic, trace Hematite/Fe-staining, tracecalcite-filled shell material, hard.
Chalk Limestone: 2.5Y 8/3 pale yellow. Chalk; microgranular/sucrosic,slightly silty - silty, trace Glauconitic, some Fe-staining, trace calcite-filled shell material, hard.
Chalk Limestone: 2.5Y 8/3 pale yellow. Chalk; microgranular/sucrosic,silty, trace (less than above) Glauconitic and calcite-filled shell material,trace Fe-staining, hard.
Chalk Limestone: 2.5Y 8/6 yellow. Chalk; microgranular/sucrosic, silty,
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 2 of 2
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
180
185
190
195
200
830.88'
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan Schaefer6799 Bandera RdMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"5-08,09,10-2010
DW-415
187'
“These logs should not be used separately from the original report.”
EAGLE FORDSHALE @ -182'
TD = -187'
trace (less than above) Glauconitic and calcite-filled shell material, traceFe-staining, hard.
Chalk Limestone: 2.5Y 7/1 light gray. Chalk; microgranular/sucrosic -silty, some glauconitic, trace calcite-filled fossil material andveins/fractures, hard.
Chalk Limestone: 2.5Y 7/1 light gray, 5/1 gray. Chalk; microgranular -slightly sucrosic (slightly silty), trace glauconitic.
Chalk Limestone: 2.5Y 7/1 light gray. Chalk; microgranular - slightlysucrosic (slightly silty), trace very fine glauconite, trace very fine Pyritecrystals, hard.
Chalk Limestone: 2.5Y 7/1 light gray. Chalk; microgranular - slightlysucrosic (slightly silty), trace very fine glauconite, trace very fine Pyritecrystals, trace calcite-filled fossil/shell material, hard.
Chalk Limestone: 2.5Y 7/1 light gray. Chalk; microgranular - slightlysucrosic (slightly silty), trace very fine glauconite, trace very fine Pyritecrystals, trace calcite-filled fossil/shell material, hard.
EAGLE FORD SHALE
Shale: Gley1 4/N - 2.5/N dark gray - very dark gray - black. SH; silty,very slightly sandy, very fine laminations, very fine Pyrite crystals, hard,carbonaceous.
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 1 of 3
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
830.95
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan Schaefer6799 Bandera RdMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"5-08,09,10-2010
DW-416
276'
“These logs should not be used separately from the original report.”
No samplescollected forlaboratorysubmission.
7-7/8" BIT0 to -215'
STEEL VAULT0 to -1'
4" STEELCASING-0.5' to -211'GROUT-1' to -211'
AUSTIN CHALK@ -41'
Topsoil: 2.5Y 4/2 dark grayish brown. Silty Clay; trace sandy, soft, moist,plastic.
Caliche: 10YR 8/6 - 8/8 yellow. Caliche; silty, abundant Clay/Claystringers, trace Fe-staining, hard - soft.
Limestone: 2.5Y 8/3 pale yellow, 7.5YR 4/6 - 5/8 strong brown. LS;microgranular/sucrosic, some silt, trace sand, Fe-staining, someGlauconite, hard, some macrofossils, trace calcite-filled veins/fractures.
Limestone: 2.5Y 8/3 pale yellow, some 8/6 yellow. LS;microgranular/sucrosic, silty, slightly sandy, Fe-staining, someGlauconite, Fe-staining, hard, some macrofossils, trace calcite-filledveins/fractures and fossil material.
AUSTIN CHALK
Chalk Limestone: 2.5Y 8/1 white (very light gray). Chalk;microgranular/slightly sucrosic (slightly silty). trace - some calcite-filledmicrofossils, hard.
Chalk Limestone: 2.5Y 8/3 pale yellow, 7.5YR 5/6 - 5/8 strong brown.Chalf; microgranular, slightly sucrosic/silty, trace Fe-stain, somemacrofossils (Calcite-filled).
Chalk Limestone: 2.5Y 8/3 - 8/4 pale yellow. Chalk; microgranular,slightly sucrosic/slightly silty, trace glauconite, trace Fe-stain, tracemicrofossils (some calcite filled).
Chalk Limestone: 2.5Y 8/4 pale yellow. Chalk; microgranular/slightlysucrosic (slightly silty - silty); trace calcite-filled shell material, trace Fe-stain (very fine), hard.
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 2 of 3
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
180
185
190
195
200
830.95
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan Schaefer6799 Bandera RdMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"5-08,09,10-2010
DW-416
276'
“These logs should not be used separately from the original report.”
depth towater =175.58'(5-17-2010)
depth towater =152.84'(5-22-2010)
EAGLE FORDSHALE @ -182'
Chalk Limestone: 2.5Y 8/3 pale yellow, trace 6/8 olive yellow (Fe).Chalk; microgranular/sucrosic - silty, trace very fine Fe/Hematite, tracecalcite-filled shell, hard.
Chalk Limestone: 5Y 6/1 - 5/1 gray. Chalk; microgranular/silty (very veryfine), abundant silt, little - no Fe/Hematite and Glauconite, hard.
Chalk Limestone: 2.5Y 8/6 yellow. Chalk; microgranular/silty (very veryfine), abundant silt, trace Fe/Hematite and Glauconite, hard.
Chalk Limestone: 2.5Y 7/1 gray, 7/3 - 7/4 pale yellow. Chalk;microgranular/sucrosic (silty), trace Pyrite crystals in gray LS, traceFe/Hematite nodules/stains in yellow LS (very fine).
Chalk Limestone: Gley1 7/1 light greenish gray - 5Y 7/1 - 6/1 light gray -gray. Chalk; microgranular/sucrosic (slightly silty), some glauconitic(very fine), trace calcite-filled fracture, hard.
Chalk Limestone: 5Y 7/1 - 6/1 light gray - gray, trace Gley1 7/1 lightgreenish gray. Chalk; microgranular/sucrosic (slightly silty), trace calcite-filled veins/fractures, trace glauconitic, hard, trace silt/very fine sandgrains.
EAGLE FORD SHALE
Shale: Gley1 3/1 10Y very dark greenish gray. SH; silty - slightly sandy,trace very fine lamination, carbonaceous, (silty - very silty).
Shale: Gley1 3/1 10Y very dark greenish gray. SH; silty - slightly sandy,trace very fine lamination, carbonaceous, (silty - very silty), slightpetroliferous odor.
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 3 of 3
200
205
210
215
220
225
230
235
240
245
250
255
260
265
270
275
280
285
290
295
300
830.95
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan Schaefer6799 Bandera RdMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"5-08,09,10-2010
DW-416
276'
“These logs should not be used separately from the original report.”
CAVINGS211' to 215'
3-7/8" BIT-211' to -276'OPENHOLECOMPLETION-211' to -276'
BUDALIMESTONE @ -210'
DEL RIO CLAY@ 266'
TD = -276'
Shale: Gley1 7/1 light greenish gray - 5Y 7/1 - 6/1 light gray - gray. LS;microgranular/sucrosic (slightly silty), some glauconitic (very fine), tracecalcite-filled fracture, hard.
BUDA LIMESTONE
Limestone: 5Y 8/1 white (very light gray). LS; microgranular, very slightlysilty, microcrystalline (little - no silt), hard, calcite-filled shell material,and veins/fractures.
Limestone: 5Y 8/1 white (very light gray). LS; microgranular,silty/sucrosic, hard, trace/some veins/fractures and fossil material.
Limestone: Gley1 8/N white (very light gray). LS; microgranular -microcrystalline, trace slightly sucrosic/silty, some glauconite, tracePyrite crystals (very fine), hard, trace - some calcite-filledveins/fractures, trace fossil material.
DEL RIO CLAY
clay: 2.5Y 7/6 yellow, 6/3 light yellowish brown. Clay; slightly silty,plastic, firm.
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 1 of 2
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
808.10'
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan SchaeferBandera Rd @ El VerdeMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"5-12,13-2010
DW-417
178'
“These logs should not be used separately from the original report.”
No samplescollected forlaboratorysubmission.
depth towater =88.64'(5-18-2010)
depth towater =87.79'(5-22-2010)
7-7/8" BIT0 to -61'
STEEL VAULT0 to -1'
4" STEELCASING-0.5' to -61'GROUT-1' to -61'
3-7/8" BIT-61' to -178'OPENHOLECOMPLETION-61' to -178'
AUSTIN CHALK@ -56'
Topsoil: 10YR 6/3 - 5/3 pale brown - brown. Silty Clay; dry, soft.
Caliche: 2.5Y 8/3 - 8/4 pale yellow Caliche; clayey, silty to slightly sandy,hard, dry.
Limestone: 2.5Y 7/4 pale yellow, trace 7/1 light gray (8/1 white). LS;microgranular/sucrosic, some Fe-staining, silty/trace very fine sandy,hard.
Clay: 2.5Y 8/6 some 8/8 yellow, trace 8/1 gray / white. Clay; silty - tracesand, firm/slightly stiff, moist, trace very fine laminations.
Limestone: 2.5Y 7/4 pale yellow, trace 7/1 light gray (8/1 white). LS;microgranular/sucrosic, some Fe-staining, silty/trace very fine sand,hard.
Limestone: 2.5Y 7/1 light gray (8/1 white). LS; microgranular/sucrosic,some Fe-staining, silty/trace very fine sand, some Clay, hard.
Limestone: 2.5Y 5/1 - 6/1 gray (darker) 5Y 6/1 gray. LS;microgranular/sucrosic - silty, abundant glauconite, very fine, hard.
Limestone: 2.5Y 5/1 - 6/1 gray, 5Y 6/1 gray, some Gley1 6/N gray - 6/1greenish gray. LS; microgranular/sucrosic, slightly silty, abundantglauconite, harder than above (drill rate change at 56 ft), tighter thanabove.
AUSTIN CHALK
Chalk Limestone: Gley1 6/N gray - 6/1 greenish gray (color SAA, somesl greenish gray) slightly 'cleaner' than above, microgranular - sucrosic,slightly silty, harder than above (drill rate change at 56 ft), tighter thanabove.
Marl: Gley1 7/N light gray - 7/1 light greenish gray. Marl-Clay/LS;microgranular/silty - slightly silty, soft; more Clayey than LS, firm - stiff,some slightly hard, some plasticity.
Marl: Gley1 7/N light gray - 7/1 light greenish gray. Marl/Clayey LS/ LimyClay; microgranular/some slightly silty, soft; more Clayey than LS,slightly stiff - stiff, no visible laminations, plastic.
DETAILSSOIL/ROCKSYMBOLS
WELL
BOREHOLE SIZE
SITE LOCATION: DRILLER:ADDRESS RIG TYPE:
DRILLING METHOD:
SAMPLE DESCRIPTIONDEPTH
Science, and TechnologyEA Engineering,
405 South Hwy 121Bldg. C, Ste. 100
Lewisville, TX 75067DRILLING INFORMATION
Water level during drilling Water level in completed well Casing Elevation
BORINGSAMPLE ID
SAMPLING METHOD:
PROJECT INFORMATION
DATE DRILLED:PROJECT MANAGER:LOGGED BY:
PROJECT: DRILLING CO.:
COMPLETION
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
NOTES: Page 2 of 2
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
180
185
190
195
200
808.10'
GeoProjects InternationalBandera Road GW PlumeLeon Valley, Bexar Co., TX Evan SchaeferBandera Rd @ El VerdeMark Kelly
GEFCO Speedstar Star-30KAir Rotary (with water)10' grab samplesDoug McReynolds7-7/8", 3-7/8"5-12,13-2010
DW-417
178'
“These logs should not be used separately from the original report.”
EAGLE FORDSHALE @ -175'
BUDALIMESTONE @ -176'TD = -178'
Marl: Gley1 8/N white - 7/N light gray. Marl - Limy Clay/SH; slightly silty -silty/microgranular, stiff, plastic.
Marl: Gley1 8/N white - 7/N light gray. Marl - Limy Clay/SH; slightly silty -silty/microgranular, stiff, plastic.
Marl: Gley1 8/N white - 7/N light gray. Marl - Limy Clay/SH; slightly silty -silty/microgranular, stiff, plastic.
Marl: Gley1 8/N white - 7/N light gray. Marl - Limy Clay/SH; slightly silty -silty/microgranular, stiff/very stiff, trace soft (white/light gray) plastic.
Chalk Limestone: Gley1 8/N white -(8/1 light greenish gray) 7/N lightgray. Chalk; slightly silty/sucrosic, some Glauconite, some Pyritecrystals, trace calcite-filled shell material.
EAGLE FORD SHALE
Shale: Black SH, carbonaceous, silty.
BUDA LIMESTONE
Limestone: Buda LS; white/very light gray. TD @ 178' (2ft into BudaLS).
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
PROJECT INFORMATION DRILLING INFORMATION
SITE LOCATION:ADDRESS
LOGGED BY:
PROJECT MANAGER:
DRILLER:
RIG TYPE:
METHOD OF DRILLING:SAMPLING METHODS:
BOREHOLE SIZE
EA Engineering,Science, and Technology
405 South Hwy 121,Bldg. C, Ste. 100
Lewisville, TX 75067
DEPTH
PROJECT: DRILLING CO.:
DATES DRILLED:
Water level in completed wellWater level during drilling Casing Elevation
SOIL/ROCKSYMBOLS DETAILSCOMPLETION
BORINGUSCS OVM/PID
WELLSAMPLE DESCRIPTION
Page 1 of 1NOTES:
0
5
Bandera Road GW PlumeLeon Valley, Bexar Co., TX
Mark PaddackDoug McReynolds
Universal DrillingWilliam Mielsh / Kieth Barge
Fraste MultiDrill-ML
Mini Sonic
Aqualock Sediment Sampler
SB1018'
6799 Bandera Road
6 April 2009 2"
“These logs should not be used separately from the original report.”
Well Cap
0-3'6"Grout
3'6"-4'6"Bentonite
4'6"-8'Sand Pack
Asphalt: Aspahlt pavement (4-in thick)
Fill: FILL; base material consisting of chalk andlimestone clasts in crushed chalk matrix; paleyellowish brown (10 YR 6/2); dry; hard; no odor.
Clay: @ 1 ft CLAY, organic clay; brownish black (5YR 2/1); widely scattered small calcarousconcretions; medium placticity; relatively dry; no odor;grades to below unit. @ 39-in CLAY; inorganic clay;dark yellowish brown (10 YR 4/2); scattered gravelclasts and calcareous concretions; low pasticity;relatively dry; no odor.
Caliche: @ 41-in CALICHE; sand-gravel-clay mixwith calcareous cementation; very pale orange (10YR 8/2); weakly cemented to 4.25 ft bgs, wellcemented to 8 ft bgs; brittle; dry; no odor.
Bedrock: @ 8 ft Auger refusal due to competentbedrock
4.8 ppm
5.59 ppm
1.87 ppm
OL/CL
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
PROJECT INFORMATION DRILLING INFORMATION
SITE LOCATION:ADDRESS
LOGGED BY:
PROJECT MANAGER:
DRILLER:
RIG TYPE:
METHOD OF DRILLING:SAMPLING METHODS:
BOREHOLE SIZE
EA Engineering,Science, and Technology
405 South Hwy 121,Bldg. C, Ste. 100
Lewisville, TX 75067
DEPTH
PROJECT: DRILLING CO.:
DATES DRILLED:
Water level in completed wellWater level during drilling Casing Elevation
SOIL/ROCKSYMBOLS DETAILSCOMPLETION
BORINGUSCS OVM/PID
WELLSAMPLE DESCRIPTION
Page 1 of 1NOTES:
0
5
Bandera Road GW PlumeLeon Valley, Bexar Co., TX
Mark PaddackDoug McReynolds
Universal DrillingWilliam Mielsh / Kieth Barge
Fraste MultiDrill-ML
Mini Sonic
Aqualock Sediment Sampler
SB1029'4"
6799 Bandera Road
7 April 2009 2"
“These logs should not be used separately from the original report.”
Well Cap
0-3'6"Grout
3'6"-4'6"Bentonite
4'6"-9'4"Sand Pack
Asphalt: Aspahlt pavement (3-in thick)
Fill: FILL; base material consisting of limestone clastsin crushed chalk matrix; grayish orange (10 YR 7/4);poorly sorted; dry; no odor.
Clay: @ 17-in CLAY, orgnanic clay; grayish black (N2); widely scattered small calcarous concretions, rootfragements; low placticity; relatively dry; no odor;grades to below unit.
Clay: @ 35-in CLAY; inorganic clay; dark yellowishbrown (10 YR 4/2); scattered gravel clasts andcalcareous concretions; low pasticity; relatively dry;no odor.
Caliche: @ 47-in CALICHE; gravel-clay mix withcalcareous cementation; very pale orange (10 YR8/2); well cemented; brittle; dry; no odor.
Bedrock: @ 9-ft 4-in Auger refusal due to competentbedrock
1.01 ppm
617 ppm
30.8 ppm
2.94 ppm
1.99 ppm
1.08 ppm
OL
CL
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
PROJECT INFORMATION DRILLING INFORMATION
SITE LOCATION:ADDRESS
LOGGED BY:
PROJECT MANAGER:
DRILLER:
RIG TYPE:
METHOD OF DRILLING:SAMPLING METHODS:
BOREHOLE SIZE
EA Engineering,Science, and Technology
405 South Hwy 121,Bldg. C, Ste. 100
Lewisville, TX 75067
DEPTH
PROJECT: DRILLING CO.:
DATES DRILLED:
Water level in completed wellWater level during drilling Casing Elevation
SOIL/ROCKSYMBOLS DETAILSCOMPLETION
BORINGUSCS OVM/PID
WELLSAMPLE DESCRIPTION
Page 1 of 1NOTES:
0
5
Bandera Road GW PlumeLeon Valley, Bexar Co., TX
Mark PaddackDoug McReynolds
Universal DrillingWilliam Mielsh / Kieth Barge
Fraste MultiDrill-ML
Mini Sonic
Aqualock Sediment Sampler
SB1039'4"
6799 Bandera Road
7 April 2009 2"
“These logs should not be used separately from the original report.”
Well Cap
0-3'6"Grout
3'6"-4'6"Bentonite
4'6"-9'4"Sand Pack
Asphalt: Aspahlt pavement (3-in thick)
Fill: FILL; base material consisting of limestone clastsin crushed chalk matrix; grayish orange (10 YR 7/4);poorly sorted; dry; no odor.
Clay: @ 20-in CLAY, orgnanic clay; olive black (5 Y2/1); widely scattered small calcarous concretions,root fragements; low placticity; slightly moist; no odor;grades to below unit.
Clay: @ 5-ft CLAY; inorganic clay; pale yellowishbrown (10 YR 6/2); abundant limestone gravel clasts;high pasticity; slightly moist; no odor.
Caliche: @ 47-in CALICHE; abundant gravel withclay in calcareous matrix; pinkish gray (5 YR 8/1);friable at top, becomes hard with depth; dry; no odor.
Bedrock: @ 9-ft 4-in Auger refusal due to competentbedrock
0.572 ppm
0.916 ppm
1.10 ppm
OL
CH
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
PROJECT INFORMATION DRILLING INFORMATION
SITE LOCATION:ADDRESS
LOGGED BY:
PROJECT MANAGER:
DRILLER:
RIG TYPE:
METHOD OF DRILLING:SAMPLING METHODS:
BOREHOLE SIZE
EA Engineering,Science, and Technology
405 South Hwy 121,Bldg. C, Ste. 100
Lewisville, TX 75067
DEPTH
PROJECT: DRILLING CO.:
DATES DRILLED:
Water level in completed wellWater level during drilling Casing Elevation
SOIL/ROCKSYMBOLS DETAILSCOMPLETION
BORINGUSCS OVM/PID
WELLSAMPLE DESCRIPTION
Page 1 of 1NOTES:
0
5
10
Bandera Road GW PlumeLeon Valley, Bexar Co., TX
Mark PaddackDoug McReynolds
Universal DrillingWilliam Mielsh / Kieth Barge
Fraste MultiDrill-ML
Mini Sonic
Aqualock Sediment Sampler
SB10410'2"
6799 Bandera Road
7 April 2009 2"
“These logs should not be used separately from the original report.”
Well Cap
0-3'3"Grout
3'3"-4'6"Bentonite
4'6"-10'2"Sand Pack
Asphalt: Aspahlt pavement (2-in thick)
Fill: FILL; base material consisting of limestone clastsin crushed chalk and clay matrix; grayish orange (10YR 7/4); hard, well compacted; slightly moist; noodor.
Clay: @ 16-in CLAY, orgnanic clay; grayish black (N2) to greenish black (5 GY 2/1); widely scatteredcalcarous concretions, high placticity; moist; odornoted ; grades to below unit.
Clay: @ 5-ft 7-in CLAY; inorganic silty clay; paleyellowish brown (10 YR 6/2); abundant caliche clasts;medium pasticity; relatively dry; no odor.
Caliche: @ 5-ft 11-in CALICHE; clay and scattteredgravel with calcareous matrix; very pale orange (10YR 8/2); hard, brittle; dry; no odor.
Bedrock: @ 10-ft 2-in Auger refusal due to competentbedrock
0.807 ppm
14.0 ppm
2.96 ppm
0.985 ppm
OH
CL
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
PROJECT INFORMATION DRILLING INFORMATION
SITE LOCATION:ADDRESS
LOGGED BY:
PROJECT MANAGER:
DRILLER:
RIG TYPE:
METHOD OF DRILLING:SAMPLING METHODS:
BOREHOLE SIZE
EA Engineering,Science, and Technology
405 South Hwy 121,Bldg. C, Ste. 100
Lewisville, TX 75067
DEPTH
PROJECT: DRILLING CO.:
DATES DRILLED:
Water level in completed wellWater level during drilling Casing Elevation
SOIL/ROCKSYMBOLS DETAILSCOMPLETION
BORINGUSCS OVM/PID
WELLSAMPLE DESCRIPTION
Page 1 of 1NOTES:
0
5
Bandera Road GW PlumeLeon Valley, Bexar Co., TX
Mark PaddackDoug McReynolds
Universal DrillingWilliam Mielsh / Kieth Barge
Fraste MultiDrill-ML
Mini Sonic
Aqualock Sediment Sampler
SB1059'6"
6799 Bandera Road
7 April 2009 2"
“These logs should not be used separately from the original report.”
Well Cap
0-3'6"Grout
3'6"-4'6"Bentonite
4'6"-9'6"Sand Pack
Asphalt: Aspahlt pavement (4-in thick)
Fill: FILL; base material consisting of limestone clastsin crushed chalk and clay matrix; grayish orange (10YR 7/4); dry; no odor.
Clay: @ 21-in CLAY, organic clay; olive black (5 Y2/1); widely scattered small calcarous concretions,high placticity; moist; odor noted ; grades to belowunit.
Clay: @ 6-ft CLAY; inorganic clay; brownish gray (5YR 4/1); widely scattered calcareous concretions;medium pasticity; moist; no odor.
Caliche: @ 7-ft CALICHE; gravel and clay incalcareous matrix; very pale orange (10 YR 8/2);weakly cemented at top, become hard and brittle withdepth; dry; no odor.
Bedrock: @ 9-ft 6-in Auger refusal due to competentbedrock
0.859 ppm
0.142 ppm
2.96 ppm
1.56 ppm
0.029 ppm
OH
CL
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
PROJECT INFORMATION DRILLING INFORMATION
SITE LOCATION:ADDRESS
LOGGED BY:
PROJECT MANAGER:
DRILLER:
RIG TYPE:
METHOD OF DRILLING:SAMPLING METHODS:
BOREHOLE SIZE
EA Engineering,Science, and Technology
405 South Hwy 121,Bldg. C, Ste. 100
Lewisville, TX 75067
DEPTH
PROJECT: DRILLING CO.:
DATES DRILLED:
Water level in completed wellWater level during drilling Casing Elevation
SOIL/ROCKSYMBOLS DETAILSCOMPLETION
BORINGUSCS OVM/PID
WELLSAMPLE DESCRIPTION
Page 1 of 1NOTES:
0
Bandera Road GW PlumeLeon Valley, Bexar Co., TX
Mark PaddackDoug McReynolds
N/AN/A
N/A
Hand Auger
Hand Auger
SB20138"
6799 Bandera Road
6 April 2009 2"
“These logs should not be used separately from the original report.”
Well Cap
0-10"Grout
10"-26"Bentonite
26"-38"Sand Pack
Asphalt: 2" asphalt
Fill: Fill; Compacted base material consisting ofcrushed chalk and rock flour, pale yellowish brown(10YR6/2), slightly moist, poorly sorted, no odor.Concrete at 22-in, possible overpour from slab.
Clay: Clay; clay organic; brownish balck (5YR2/1);high plasticity, moist, no odor noted
Clay: 38" total depth of boring.
1.04 ppm
CL
FIELD BOREHOLE LOGBOREHOLE NO.:TOTAL DEPTH:
PROJECT INFORMATION DRILLING INFORMATION
SITE LOCATION:ADDRESS
LOGGED BY:
PROJECT MANAGER:
DRILLER:
RIG TYPE:
METHOD OF DRILLING:SAMPLING METHODS:
BOREHOLE SIZE
EA Engineering,Science, and Technology
405 South Hwy 121,Bldg. C, Ste. 100
Lewisville, TX 75067
DEPTH
PROJECT: DRILLING CO.:
DATES DRILLED:
Water level in completed wellWater level during drilling Casing Elevation
SOIL/ROCKSYMBOLS DETAILSCOMPLETION
BORINGUSCS OVM/PID
WELLSAMPLE DESCRIPTION
Page 1 of 1NOTES:
0
Bandera Road GW PlumeLeon Valley, Bexar Co., TX
Mark PaddackDoug McReynolds
N/AN/A
N/A
Hand Auger
Hand Auger
SB20440"
6799 Bandera Road
7 April 2009 2"
“These logs should not be used separately from the original report.”
Well Cap
0-8"Grout
8"-12"Bentonite
12"-40"Sand Pack
Asphalt: 2" Asphalt
Fill: Fill; consists of base material; limestone in clayand clayey/sandy chalk matrix, grayish orange(10YR7/4), hard, dry
Clay: Clay; organic clay, olive black (5YR2/1), widelyscattered calcareous concreations, moist, highplasticity, odor detected in unit
Clay: 40" Total depth
OH
UNITED STATES ENVIRONMENTAL PROTECTION AGENCYRegion 6 Laboratory
10625 Fallstone Road, Houston, TX 77099Phone: (281)983-2100 Fax: (281)983-2248
Sample Collection Date(s)--
Site Name ---------------------Bandera Road Groundwater Plume
Contact------------------------- Chris Villarreal (6SF-RA)
Report Date-------------------- 02/08/11
Environmental Services Branch
Project #----------------------- 11SF008
Final Analytical Report
- 10/19/1010/16/10
10100071010022
Work Order(s)-----------------
Analyses included in this report:Air TO-15(SIM/Scan) ug/m3
Report NarrativeDue to sample dilutions the lowest possible detection limits were not obtainable for the compounds of interest. Dilution factors required and resultant sample carryover contaminated the analysis system which required stopping the analysis, doing system cleanup and then sample reruns. The high results of tetrachloroethene are also suspected of causing the slight excursion from the QC limits of the second LCS duplicate.
Reporting limits are adjusted for sample size and matrix interference.
Standard procedures for quality assurance and quality control were followed in the analysis andreporting of the sample results. The results apply only to the samples tested. This final reportshould only be reproduced in full.
Richard McMillinRegion 6 Laboratory Branch ChiefDavid Neleigh
Report Approvals:
Region 6 Laboratory Manager
Comments:
Received by and Date__________________________________________________/_____/_______
Christy WarrenData Management CoordinatorRegion 6 Laboratory6MD-HS
Please sign and date this form below and return it with any comments to:
Please have the U.S. EPA Project Manager/Officer call the Data Management Coordinator at 3-2137 for any comments or questions.
Date Transmitted: _____/_____/_______
/ /Data Management Coordinator: Christy Warren
Houston, Texas 77099
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
Region 6 Environmental Services Branch Laboratory10625 Fallstone Road
Data Management Coordinator Signature Date
The laboratory routinely disposes of samples 90 days after all analyses have been completed. If you have a need to hold these samples in custody longer than 90 days, please sign below.
____________________________________________ ___________________Signature Date
Please provide a reason for holding:
Sample Receipt and Disposal
Project Number: 11SF008Site Name: Bandera Road Groundwater Plume
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Station ID Laboratory ID Sample Type Date Collected
ANALYTICAL REPORT FOR SAMPLES
Date Received
1010007-01 air 10/19/10 08:50DW-404-SVE 10/17/10 17:28
1010007-02 air 10/19/10 08:50DW-408-SVE 10/17/10 10:51
1010007-03 air 10/19/10 08:50DW-414-SVE 10/18/10 12:15
1010007-04 air 10/19/10 08:50DW-414-SVE-Effluent 10/18/10 12:18
1010007-05 air 10/19/10 08:50DW-415-SVE 10/17/10 13:42
1010007-06 air 10/19/10 08:50SB-103-SVE 10/16/10 16:42
1010007-07 air 10/19/10 08:50SB-204-SVE 10/16/10 17:44
1010007-08 air 10/19/10 08:50USGS-42D-SVE 10/16/10 14:27
1010007-09 air 10/19/10 08:50USGS-42-SVE 10/16/10 14:17
1010022-01 air 10/21/10 08:55BKG-AIR #1 10/19/10 17:20
1010022-02 air 10/21/10 08:55Trip Blank Air # 1 10/19/10 21:03
1010022-03 air 10/21/10 08:55VI-211-CIA 10/19/10 17:07
1010022-04 air 10/21/10 08:55VI-212-CIA 10/19/10 20:30
Page 1 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-01
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/17/10
Station ID: DW-404-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 11.3 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
4.39 11/10/10 70-130110.0Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv2.5036.4 10/21/10 11/12/10 5.95Acetone (67-64-1) 15.3 1025.0317 " 11/12/10 80.0Benzene (71-43-2) 99.0 1000.251.30 " 11/10/10 Benzyl chloride (100-44-7) U U 10.250.55 " "1,3-Butadiene (106-99-0) U U "0.504.70 " "1.482-Butanone (78-93-3) 1.59 "0.251.68 " "Bromodichloromethane (75-27-4) U U "0.252.59 " "Bromoform (75-25-2) U U "0.250.97 " "Bromomethane (74-83-9) U U "0.2513.4 " "0.78Carbon disulfide (75-15-0) 4.30 "0.100.69 " "0.63Carbon tetrachloride (56-23-5) 0.11 "0.251.15 " "Chlorobenzene (108-90-7) U U "0.252.13 " "Chlorodibromomethane (124-48-1) U U "0.250.66 " "Chloroethane (75-00-3) U U "0.251.22 " "Chloroform (67-66-3) U U "0.251.24 " "0.52Chloromethane (74-87-3) 0.60 "0.250.86 " "Cyclohexane (110-82-7) U U "0.251.92 " "1,2-Dibromoethane (106-93-4) U U "0.251.51 " 11/12/10 1,2-Dichlorobenzene (95-50-1) U U "0.251.51 " 11/10/10 1,3-Dichlorobenzene (541-73-1) U U "0.251.51 " "1,4-Dichlorobenzene (106-46-7) U U "0.252.53 " "1.24Dichlorodifluoromethane (75-71-8) 0.51 "0.251.01 " "1,1-Dichloroethane (75-34-3) U U "0.251.01 " "1,2-Dichloroethane (107-06-2) U U "0.250.99 " "1,1-Dichloroethene (75-35-4) U U "0.2528.0 " "0.99cis-1,2-Dichloroethene (156-59-2) 7.04 "0.250.99 " "trans-1,2-Dichloroethene (156-60-5) U U "0.251.16 " "1,2-Dichloropropane (78-87-5) U U "0.251.14 " "cis-1,3-Dichloropropene (10061-01-5) U U "0.251.14 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 2 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-01
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/17/10
Station ID: DW-404-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 11.3 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv0.251.75 10/21/10 11/10/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
0.2514.8 " "1.09Ethylbenzene (100-41-4) 3.40 "2.5034.9 " 11/12/10 12.31-Ethyl-4-methylbenzene (622-96-8) 7.10 100.251.11 " 11/10/10 1.03n-Heptane (142-82-5) 0.27 10.251.24 " "0.88n-Hexane (110-54-3) 0.35 "0.250.87 " "Methylene chloride (75-09-2) U U "0.504.43 " "2.054-Methyl-2-pentanone (108-10-1) 1.08 "0.250.90 " "Methyl tertiary-butyl ether (1634-04-4) U U "0.251.07 " "Styrene (100-42-5) U U "0.252.68 " "1.721,1,2,2-Tetrachloroethane (79-34-5) 0.39 "2.50347 " 11/12/10 17.0Tetrachloroethene (127-18-4) 51.0 102.50174 " "9.44Toluene (108-88-3) 46.0 "0.251.37 " 11/10/10 1,1,1-Trichloroethane (71-55-6) U U 10.251.37 " "1,1,2-Trichloroethane (79-00-5) U U "0.2517.8 " "1.35Trichloroethene (79-01-6) 3.30 "0.251.41 " "Trichlorofluoromethane (75-69-4) U U "0.251.92 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
2.50111 " 11/12/10 12.31,2,4-Trimethylbenzene (95-63-6) 22.5 100.2550.8 " 11/10/10 1.231,3,5-Trimethylbenzene (108-67-8) 10.3 10.250.64 " "Vinyl chloride (75-01-4) U U "0.2562.7 " "1.09meta-/para-Xylene (na) 14.4 "0.2541.9 " "1.09ortho-Xylene (95-47-6) 9.64 "
Page 3 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-02
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/17/10
Station ID: DW-408-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 11.9 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
4.00 11/10/10 70-130100.0Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv2.5042.4 10/21/10 11/12/10 5.95Acetone (67-64-1) 17.8 102.50244 " "8.00Benzene (71-43-2) 76.1 "0.251.30 " 11/10/10 Benzyl chloride (100-44-7) U U 10.250.55 " "1,3-Butadiene (106-99-0) U U "0.501.48 " "2-Butanone (78-93-3) U U "0.251.68 " "Bromodichloromethane (75-27-4) U U "0.252.59 " "Bromoform (75-25-2) U U "0.250.97 " "Bromomethane (74-83-9) U U "0.2515.0 " "0.78Carbon disulfide (75-15-0) 4.81 "0.251.58 " "Carbon tetrachloride (56-23-5) U U "0.251.15 " "Chlorobenzene (108-90-7) U U "0.252.13 " "Chlorodibromomethane (124-48-1) U U "0.250.66 " "Chloroethane (75-00-3) U U "0.251.22 " "Chloroform (67-66-3) U U "0.251.06 " "0.52Chloromethane (74-87-3) 0.51 "0.250.86 " "Cyclohexane (110-82-7) U U "0.251.92 " "1,2-Dibromoethane (106-93-4) U U "0.251.51 " "1,2-Dichlorobenzene (95-50-1) U U "0.251.51 " "1,3-Dichlorobenzene (541-73-1) U U "0.251.51 " "1,4-Dichlorobenzene (106-46-7) U U "0.251.93 " "1.24Dichlorodifluoromethane (75-71-8) 0.39 "0.251.01 " "1,1-Dichloroethane (75-34-3) U U "0.251.01 " "1,2-Dichloroethane (107-06-2) U U "0.250.99 " "1,1-Dichloroethene (75-35-4) U U "2.5044.1 " 11/12/10 9.93cis-1,2-Dichloroethene (156-59-2) 11.1 100.250.99 " 11/10/10 trans-1,2-Dichloroethene (156-60-5) U U 10.251.16 " "1,2-Dichloropropane (78-87-5) U U "0.251.14 " "cis-1,3-Dichloropropene (10061-01-5) U U "0.251.14 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 4 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-02
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/17/10
Station ID: DW-408-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 11.9 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv0.251.75 10/21/10 11/10/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
0.258.04 " "1.09Ethylbenzene (100-41-4) 1.85 "0.2520.5 " "1.231-Ethyl-4-methylbenzene (622-96-8) 4.17 "0.251.56 " "1.03n-Heptane (142-82-5) 0.38 "0.251.73 " "0.88n-Hexane (110-54-3) 0.49 "0.250.87 " "Methylene chloride (75-09-2) U U "0.506.15 " "2.054-Methyl-2-pentanone (108-10-1) 1.50 "0.250.90 " "Methyl tertiary-butyl ether (1634-04-4) U U "0.251.07 " "Styrene (100-42-5) U U "0.251.72 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "25.0877 " 11/12/10 170Tetrachloroethene (127-18-4) 129 1002.50355 " 11/12/10 9.44Toluene (108-88-3) 94.1 100.251.37 " 11/10/10 1,1,1-Trichloroethane (71-55-6) U U 10.251.37 " "1,1,2-Trichloroethane (79-00-5) U U "2.5049.5 " 11/12/10 13.5Trichloroethene (79-01-6) 9.20 100.251.86 " 11/10/10 1.41Trichlorofluoromethane (75-69-4) 0.33 10.251.92 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
2.5029.1 " 11/12/10 12.31,2,4-Trimethylbenzene (95-63-6) 5.90 100.2513.7 " 11/10/10 1.231,3,5-Trimethylbenzene (108-67-8) 2.79 10.252.46 " "0.64Vinyl chloride (75-01-4) 0.96 "0.2528.7 " "1.09meta-/para-Xylene (na) 6.60 "0.2515.5 " "1.09ortho-Xylene (95-47-6) 3.56 "
Page 5 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-03
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/18/10
Station ID: DW-414-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.6 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
3.75 11/10/10 70-13093.8Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv0.2516.7 10/21/10 11/10/10 0.60Acetone (67-64-1) 7.00 12.50174 " 11/12/10 8.00Benzene (71-43-2) 54.4 100.251.30 " 11/10/10 Benzyl chloride (100-44-7) U U 10.250.55 " "1,3-Butadiene (106-99-0) U U "0.501.48 " "2-Butanone (78-93-3) U U "0.251.68 " "Bromodichloromethane (75-27-4) U U "0.252.59 " "Bromoform (75-25-2) U U "0.250.97 " "Bromomethane (74-83-9) U U "0.2513.4 " "0.78Carbon disulfide (75-15-0) 4.29 "0.251.58 " "Carbon tetrachloride (56-23-5) U U "0.251.15 " "Chlorobenzene (108-90-7) U U "0.252.13 " "2.13Chlorodibromomethane (124-48-1) 0.25 "0.250.66 " "Chloroethane (75-00-3) U U "0.251.22 " "Chloroform (67-66-3) U U "0.251.24 " "0.52Chloromethane (74-87-3) 0.60 "0.250.86 " "Cyclohexane (110-82-7) U U "0.251.92 " "1,2-Dibromoethane (106-93-4) U U "0.251.51 " "1,2-Dichlorobenzene (95-50-1) U U "0.251.51 " "1,3-Dichlorobenzene (541-73-1) U U "0.251.51 " "1,4-Dichlorobenzene (106-46-7) U U "0.251.98 " "1.24Dichlorodifluoromethane (75-71-8) 0.40 "0.251.01 " "1,1-Dichloroethane (75-34-3) U U "0.251.01 " "1,2-Dichloroethane (107-06-2) U U "0.250.99 " "1,1-Dichloroethene (75-35-4) U U "0.2525.8 " "0.99cis-1,2-Dichloroethene (156-59-2) 6.50 "0.251.03 " "0.99trans-1,2-Dichloroethene (156-60-5) 0.26 "0.251.16 " "1,2-Dichloropropane (78-87-5) U U "0.251.14 " "cis-1,3-Dichloropropene (10061-01-5) U U "0.251.14 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 6 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-03
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/18/10
Station ID: DW-414-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.6 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv0.251.75 10/21/10 11/10/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
0.255.26 " "1.09Ethylbenzene (100-41-4) 1.21 "0.2516.6 " "1.231-Ethyl-4-methylbenzene (622-96-8) 3.38 "0.251.03 " "n-Heptane (142-82-5) U U "0.250.88 " "n-Hexane (110-54-3) U U "0.250.87 " "Methylene chloride (75-09-2) U U "0.507.79 " "2.054-Methyl-2-pentanone (108-10-1) 1.90 "0.250.90 " "Methyl tertiary-butyl ether (1634-04-4) U U "0.251.07 " "Styrene (100-42-5) U U "0.251.72 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "25.05,790 " 11/12/10 170Tetrachloroethene (127-18-4) 852 1002.50259 " 11/12/10 9.44Toluene (108-88-3) 68.5 100.251.37 " 11/10/10 1,1,1-Trichloroethane (71-55-6) U U 10.251.37 " "1,1,2-Trichloroethane (79-00-5) U U "2.5053.8 " 11/12/10 13.5Trichloroethene (79-01-6) 10.00 100.251.41 " 11/10/10 Trichlorofluoromethane (75-69-4) U U 10.251.92 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
2.5019.7 " "12.31,2,4-Trimethylbenzene (95-63-6) 4.00 100.2510.4 " "1.231,3,5-Trimethylbenzene (108-67-8) 2.12 10.250.64 " "Vinyl chloride (75-01-4) U U "0.2518.4 " "1.09meta-/para-Xylene (na) 4.23 "0.2511.2 " "1.09ortho-Xylene (95-47-6) 2.58 "
Page 7 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-04
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/18/10
Station ID: DW-414-SVE-EffluentToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.3 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
3.73 11/11/10 70-13093.2Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv5.0011.9 10/21/10 11/11/10 Acetone (67-64-1) U U 205.0016.0 " "Benzene (71-43-2) U U "5.0025.9 " "Benzyl chloride (100-44-7) U U "5.0011.1 " "1,3-Butadiene (106-99-0) U U "10.029.5 " "2-Butanone (78-93-3) U U "5.0033.6 " "Bromodichloromethane (75-27-4) U U "5.0051.8 " "Bromoform (75-25-2) U U "5.0019.5 " "Bromomethane (74-83-9) U U "5.0015.6 " "Carbon disulfide (75-15-0) U U "5.0031.5 " "Carbon tetrachloride (56-23-5) U U "5.0023.1 " "Chlorobenzene (108-90-7) U U "5.0042.7 " "Chlorodibromomethane (124-48-1) U U "5.0013.2 " "Chloroethane (75-00-3) U U "5.0024.5 " "Chloroform (67-66-3) U U "5.0010.3 " "Chloromethane (74-87-3) U U "5.0017.2 " "Cyclohexane (110-82-7) U U "5.0038.5 " "1,2-Dibromoethane (106-93-4) U U "5.0030.1 " "1,2-Dichlorobenzene (95-50-1) U U "5.0030.1 " "1,3-Dichlorobenzene (541-73-1) U U "5.0030.1 " "1,4-Dichlorobenzene (106-46-7) U U "5.0024.8 " "Dichlorodifluoromethane (75-71-8) U U "5.0020.3 " "1,1-Dichloroethane (75-34-3) U U "5.0020.3 " "1,2-Dichloroethane (107-06-2) U U "5.0019.9 " "1,1-Dichloroethene (75-35-4) U U "5.0019.9 " "cis-1,2-Dichloroethene (156-59-2) U U "5.0019.9 " "trans-1,2-Dichloroethene (156-60-5) U U "5.0023.2 " "1,2-Dichloropropane (78-87-5) U U "5.0022.7 " "cis-1,3-Dichloropropene (10061-01-5) U U "5.0022.7 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 8 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-04
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/18/10
Station ID: DW-414-SVE-EffluentToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.3 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv5.0035.0 10/21/10 11/11/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
5.0021.7 " "Ethylbenzene (100-41-4) U U "5.0024.6 " "1-Ethyl-4-methylbenzene (622-96-8) U U "5.0020.5 " "n-Heptane (142-82-5) U U "5.0017.6 " "n-Hexane (110-54-3) U U "5.0017.4 " "Methylene chloride (75-09-2) U U "
10.0041.0 " "4-Methyl-2-pentanone (108-10-1) U U "5.0018.1 " "Methyl tertiary-butyl ether (1634-04-4) U U "5.0021.3 " "Styrene (100-42-5) U U "5.0034.4 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "5.0034.0 " "Tetrachloroethene (127-18-4) U U "5.0018.9 " "Toluene (108-88-3) U U "5.0027.3 " "1,1,1-Trichloroethane (71-55-6) U U "5.0027.3 " "1,1,2-Trichloroethane (79-00-5) U U "5.0026.9 " "Trichloroethene (79-01-6) U U "5.0028.1 " "Trichlorofluoromethane (75-69-4) U U "5.0038.4 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
5.0024.6 " "1,2,4-Trimethylbenzene (95-63-6) U U "5.0024.6 " "1,3,5-Trimethylbenzene (108-67-8) U U "5.0012.8 " "Vinyl chloride (75-01-4) U U "5.0021.8 " "meta-/para-Xylene (na) U U "5.0021.7 " "ortho-Xylene (95-47-6) U U "
Page 9 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-05
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/17/10
Station ID: DW-415-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.8 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
4.09 11/11/10 70-130102.0Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv5.0017.1 10/21/10 11/10/10 11.9Acetone (67-64-1) 7.20 205.00131 " 11/11/10 16.0Benzene (71-43-2) 40.8 "5.0025.9 " "Benzyl chloride (100-44-7) U U "5.0011.1 " "1,3-Butadiene (106-99-0) U U "10.029.5 " "2-Butanone (78-93-3) U U "5.0033.6 " "Bromodichloromethane (75-27-4) U U "5.0051.8 " "Bromoform (75-25-2) U U "5.0019.5 " "Bromomethane (74-83-9) U U "5.0015.6 " "Carbon disulfide (75-15-0) U U "5.0031.5 " "Carbon tetrachloride (56-23-5) U U "5.0023.1 " "Chlorobenzene (108-90-7) U U "5.0042.7 " "Chlorodibromomethane (124-48-1) U U "5.0013.2 " "Chloroethane (75-00-3) U U "5.0024.5 " "Chloroform (67-66-3) U U "5.0010.3 " "Chloromethane (74-87-3) U U "5.0017.2 " "Cyclohexane (110-82-7) U U "5.0038.5 " "1,2-Dibromoethane (106-93-4) U U "5.0030.1 " "1,2-Dichlorobenzene (95-50-1) U U "5.0030.1 " "1,3-Dichlorobenzene (541-73-1) U U "5.0030.1 " "1,4-Dichlorobenzene (106-46-7) U U "5.0024.8 " "Dichlorodifluoromethane (75-71-8) U U "5.0020.3 " "1,1-Dichloroethane (75-34-3) U U "5.0020.3 " "1,2-Dichloroethane (107-06-2) U U "5.0019.9 " "1,1-Dichloroethene (75-35-4) U U "5.0019.9 " "cis-1,2-Dichloroethene (156-59-2) U U "5.0019.9 " "trans-1,2-Dichloroethene (156-60-5) U U "5.0023.2 " "1,2-Dichloropropane (78-87-5) U U "5.0022.7 " "cis-1,3-Dichloropropene (10061-01-5) U U "5.0022.7 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 10 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-05
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/17/10
Station ID: DW-415-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.8 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv5.0035.0 10/21/10 11/11/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
5.0021.7 " "Ethylbenzene (100-41-4) U U "5.0024.6 " "1-Ethyl-4-methylbenzene (622-96-8) U U "5.0020.5 " "n-Heptane (142-82-5) U U "5.0017.6 " "n-Hexane (110-54-3) U U "5.0017.4 " "Methylene chloride (75-09-2) U U "
10.0041.0 " "4-Methyl-2-pentanone (108-10-1) U U "5.0018.1 " "Methyl tertiary-butyl ether (1634-04-4) U U "5.0021.3 " "Styrene (100-42-5) U U "5.0034.4 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "5.00247 " "34.0Tetrachloroethene (127-18-4) 36.4 "5.00224 " 11/10/10 18.9Toluene (108-88-3) 59.4 "5.0027.3 " 11/11/10 1,1,1-Trichloroethane (71-55-6) U U "5.0027.3 " "1,1,2-Trichloroethane (79-00-5) U U "5.0026.9 " "Trichloroethene (79-01-6) U U "5.0028.1 " "Trichlorofluoromethane (75-69-4) U U "5.0038.4 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
5.0024.6 " "1,2,4-Trimethylbenzene (95-63-6) U U "5.0024.6 " "1,3,5-Trimethylbenzene (108-67-8) U U "5.0012.8 " "Vinyl chloride (75-01-4) U U "5.0021.8 " "meta-/para-Xylene (na) U U "5.0021.7 " "ortho-Xylene (95-47-6) U U "
Page 11 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-06
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/16/10
Station ID: SB-103-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 14.4 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
4.19 11/12/10 70-130105.0Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv2.5023.8 10/21/10 11/13/10 5.95Acetone (67-64-1) 10.0 102.50319 " "8.00Benzene (71-43-2) 99.8 "0.251.30 " 11/12/10 Benzyl chloride (100-44-7) U U 10.250.55 " "1,3-Butadiene (106-99-0) U U "0.501.48 " "2-Butanone (78-93-3) U U "0.252.82 " "1.68Bromodichloromethane (75-27-4) 0.42 "0.252.59 " "Bromoform (75-25-2) U U "0.250.97 " "Bromomethane (74-83-9) U U "0.255.06 " "0.78Carbon disulfide (75-15-0) 1.62 "0.251.58 " "Carbon tetrachloride (56-23-5) U U "0.251.15 " "Chlorobenzene (108-90-7) U U "0.252.13 " "Chlorodibromomethane (124-48-1) U U "0.250.66 " "Chloroethane (75-00-3) U U "0.251.22 " "Chloroform (67-66-3) U U "0.251.18 " "0.52Chloromethane (74-87-3) 0.57 "0.250.86 " "Cyclohexane (110-82-7) U U "0.251.92 " "1,2-Dibromoethane (106-93-4) U U "0.251.51 " "1,2-Dichlorobenzene (95-50-1) U U "0.251.51 " "1,3-Dichlorobenzene (541-73-1) U U "0.251.51 " "1,4-Dichlorobenzene (106-46-7) U U "0.252.43 " "1.24Dichlorodifluoromethane (75-71-8) 0.49 "0.251.01 " "1,1-Dichloroethane (75-34-3) U U "0.251.01 " "1,2-Dichloroethane (107-06-2) U U "0.250.99 " "1,1-Dichloroethene (75-35-4) U U "2.50209 " 11/13/10 9.93cis-1,2-Dichloroethene (156-59-2) 52.7 100.251.75 " 11/12/10 0.99trans-1,2-Dichloroethene (156-60-5) 0.44 10.251.16 " "1,2-Dichloropropane (78-87-5) U U "0.251.14 " "cis-1,3-Dichloropropene (10061-01-5) U U "0.251.14 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 12 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-06
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/16/10
Station ID: SB-103-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 14.4 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv0.251.75 10/21/10 11/12/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
0.255.78 " "1.09Ethylbenzene (100-41-4) 1.33 "0.2513.0 " "1.231-Ethyl-4-methylbenzene (622-96-8) 2.64 "0.251.19 " "1.03n-Heptane (142-82-5) 0.29 "0.251.94 " "0.88n-Hexane (110-54-3) 0.55 "0.250.87 " "Methylene chloride (75-09-2) U U "0.502.05 " "4-Methyl-2-pentanone (108-10-1) U U "0.250.90 " "Methyl tertiary-butyl ether (1634-04-4) U U "0.251.07 " "Styrene (100-42-5) U U "0.251.72 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "25.03,780 " 11/13/10 170Tetrachloroethene (127-18-4) 556 1002.5046.8 " 11/13/10 9.44Toluene (108-88-3) 12.4 100.251.37 " 11/12/10 1,1,1-Trichloroethane (71-55-6) U U 10.251.37 " "1,1,2-Trichloroethane (79-00-5) U U "2.50134 " 11/13/10 13.5Trichloroethene (79-01-6) 24.8 100.251.41 " 11/12/10 Trichlorofluoromethane (75-69-4) U U 10.251.92 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
0.2535.9 " "1.231,2,4-Trimethylbenzene (95-63-6) 7.29 "0.257.04 " "1.231,3,5-Trimethylbenzene (108-67-8) 1.43 "0.100.33 " "0.26Vinyl chloride (75-01-4) 0.13 "0.2518.7 " "1.09meta-/para-Xylene (na) 4.29 "0.258.61 " "1.09ortho-Xylene (95-47-6) 1.98 "
Page 13 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-07
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/16/10
Station ID: SB-204-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.6 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
4.26 11/12/10 70-130106.0Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv2.5036.7 10/21/10 11/13/10 5.95Acetone (67-64-1) 15.4 102.50236 " "8.00Benzene (71-43-2) 73.6 "0.251.30 " 11/12/10 Benzyl chloride (100-44-7) U U 10.250.55 " "1,3-Butadiene (106-99-0) U U "0.501.48 " "2-Butanone (78-93-3) U U "0.251.68 " "Bromodichloromethane (75-27-4) U U "0.252.59 " "Bromoform (75-25-2) U U "0.250.97 " "Bromomethane (74-83-9) U U "0.257.89 " "0.78Carbon disulfide (75-15-0) 2.53 "0.100.76 " "0.63Carbon tetrachloride (56-23-5) 0.12 "0.251.15 " "Chlorobenzene (108-90-7) U U "0.252.13 " "Chlorodibromomethane (124-48-1) U U "0.250.66 " "Chloroethane (75-00-3) U U "0.251.22 " "Chloroform (67-66-3) U U "0.251.14 " "0.52Chloromethane (74-87-3) 0.55 "0.250.86 " "Cyclohexane (110-82-7) U U "0.251.92 " "1,2-Dibromoethane (106-93-4) U U "0.251.51 " "1,2-Dichlorobenzene (95-50-1) U U "0.251.51 " "1,3-Dichlorobenzene (541-73-1) U U "0.251.51 " "1,4-Dichlorobenzene (106-46-7) U U "0.252.23 " "1.24Dichlorodifluoromethane (75-71-8) 0.45 "0.251.01 " "1,1-Dichloroethane (75-34-3) U U "0.251.01 " "1,2-Dichloroethane (107-06-2) U U "0.250.99 " "1,1-Dichloroethene (75-35-4) U U "2.50146 " 11/13/10 9.93cis-1,2-Dichloroethene (156-59-2) 36.8 100.251.31 " 11/12/10 0.99trans-1,2-Dichloroethene (156-60-5) 0.33 10.251.16 " "1,2-Dichloropropane (78-87-5) U U "0.251.14 " "cis-1,3-Dichloropropene (10061-01-5) U U "0.251.14 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 14 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-07
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/16/10
Station ID: SB-204-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.6 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv0.251.75 10/21/10 11/12/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
0.257.56 " "1.09Ethylbenzene (100-41-4) 1.74 "0.2517.8 " "1.231-Ethyl-4-methylbenzene (622-96-8) 3.61 "0.251.52 " "1.03n-Heptane (142-82-5) 0.37 "0.251.94 " "0.88n-Hexane (110-54-3) 0.55 "0.250.87 " "Methylene chloride (75-09-2) U U "0.503.20 " "2.054-Methyl-2-pentanone (108-10-1) 0.78 "0.250.90 " "Methyl tertiary-butyl ether (1634-04-4) U U "0.251.07 " "Styrene (100-42-5) U U "0.251.72 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "25.01,910 " 11/13/10 170Tetrachloroethene (127-18-4) 281 1002.50300 " 11/13/10 9.44Toluene (108-88-3) 79.5 100.251.37 " 11/12/10 1,1,1-Trichloroethane (71-55-6) U U 10.251.37 " "1,1,2-Trichloroethane (79-00-5) U U "2.5058.7 " 11/13/10 13.5Trichloroethene (79-01-6) 10.9 100.251.41 " 11/12/10 Trichlorofluoromethane (75-69-4) U U 10.251.92 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
2.5028.6 " "12.31,2,4-Trimethylbenzene (95-63-6) 5.80 100.2510.8 " "1.231,3,5-Trimethylbenzene (108-67-8) 2.20 10.256.04 " "0.64Vinyl chloride (75-01-4) 2.36 "0.2525.3 " "1.09meta-/para-Xylene (na) 5.82 "0.2512.7 " "1.09ortho-Xylene (95-47-6) 2.91 "
Page 15 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-08
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/16/10
Station ID: USGS-42D-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 12.1 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
3.67 11/11/10 70-13091.8Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv5.0035.2 10/21/10 11/11/10 11.9Acetone (67-64-1) 14.8 205.00248 " "16.0Benzene (71-43-2) 77.6 "5.0025.9 " "Benzyl chloride (100-44-7) U U "5.0011.1 " "1,3-Butadiene (106-99-0) U U "10.029.5 " 11/12/10 2-Butanone (78-93-3) U U "5.00109 " 11/11/10 33.6Bromodichloromethane (75-27-4) 16.2 "5.0051.8 " "Bromoform (75-25-2) U U "5.0019.5 " "Bromomethane (74-83-9) U U "5.0015.6 " "Carbon disulfide (75-15-0) U U "5.0031.5 " "Carbon tetrachloride (56-23-5) U U "5.0023.1 " "Chlorobenzene (108-90-7) U U "5.0042.7 " "Chlorodibromomethane (124-48-1) U U "5.0013.2 " "Chloroethane (75-00-3) U U "5.0024.5 " "Chloroform (67-66-3) U U "5.0010.3 " "Chloromethane (74-87-3) U U "5.0017.2 " "Cyclohexane (110-82-7) U U "5.0038.5 " "1,2-Dibromoethane (106-93-4) U U "5.0030.1 " "1,2-Dichlorobenzene (95-50-1) U U "5.0030.1 " "1,3-Dichlorobenzene (541-73-1) U U "5.0030.1 " "1,4-Dichlorobenzene (106-46-7) U U "5.0024.8 " "Dichlorodifluoromethane (75-71-8) U U "5.0020.3 " "1,1-Dichloroethane (75-34-3) U U "5.0020.3 " "1,2-Dichloroethane (107-06-2) U U "5.0023.8 " "19.91,1-Dichloroethene (75-35-4) 6.00 "62533,600 " 11/12/10 2,480cis-1,2-Dichloroethene (156-59-2) 8,450 25005.0081.0 " 11/11/10 19.9trans-1,2-Dichloroethene (156-60-5) 20.4 205.0023.2 " "1,2-Dichloropropane (78-87-5) U U "5.0022.7 " "cis-1,3-Dichloropropene (10061-01-5) U U "5.0022.7 " 11/12/10 trans-1,3-Dichloropropene (10061-02-6) U U "
Page 16 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-08
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/16/10
Station ID: USGS-42D-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 12.1 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv5.0035.0 10/21/10 11/11/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
5.0026.1 " "21.7Ethylbenzene (100-41-4) 6.00 "5.00114 " "24.61-Ethyl-4-methylbenzene (622-96-8) 23.2 "5.0020.5 " "n-Heptane (142-82-5) U U "5.0017.6 " "n-Hexane (110-54-3) U U "5.0017.4 " "Methylene chloride (75-09-2) U U "
10.0041.0 " "4-Methyl-2-pentanone (108-10-1) U U "5.0018.1 " "Methyl tertiary-butyl ether (1634-04-4) U U "5.0021.3 " "Styrene (100-42-5) U U "5.0034.4 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "1,250256,000 " 11/13/10 8,500Tetrachloroethene (127-18-4) 37,700 50005.00517 " 11/11/10 18.9Toluene (108-88-3) 137 205.0027.3 " "1,1,1-Trichloroethane (71-55-6) U U "5.0027.3 " "1,1,2-Trichloroethane (79-00-5) U U "62517,500 " 11/12/10 3,370Trichloroethene (79-01-6) 3,250 25005.0028.1 " 11/11/10 Trichlorofluoromethane (75-69-4) U U 205.0038.4 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
5.00383 " "24.61,2,4-Trimethylbenzene (95-63-6) 77.8 "5.0079.8 " "24.61,3,5-Trimethylbenzene (108-67-8) 16.2 "5.0053.3 " "12.8Vinyl chloride (75-01-4) 20.8 "5.0097.5 " "21.8meta-/para-Xylene (na) 22.4 "5.00101 " "21.7ortho-Xylene (95-47-6) 23.2 "
Page 17 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-09
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/16/10
Station ID: USGS-42-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.9 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
3.83 11/11/10 70-13095.8Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv5.0069.5 10/21/10 11/11/10 11.9Acetone (67-64-1) 29.2 205.00357 " "16.0Benzene (71-43-2) 112 "5.0025.9 " 11/13/10 Benzyl chloride (100-44-7) U U "5.0011.1 " 11/11/10 1,3-Butadiene (106-99-0) U U "10.029.5 " 11/13/10 2-Butanone (78-93-3) U U "5.0098.0 " 11/11/10 33.6Bromodichloromethane (75-27-4) 14.6 "5.0051.8 " "Bromoform (75-25-2) U U "5.0019.5 " "Bromomethane (74-83-9) U U "5.0015.6 " "Carbon disulfide (75-15-0) U U "5.0031.5 " "Carbon tetrachloride (56-23-5) U U "5.0023.1 " "Chlorobenzene (108-90-7) U U "5.0042.7 " "Chlorodibromomethane (124-48-1) U U "5.0013.2 " "Chloroethane (75-00-3) U U "5.0024.5 " "Chloroform (67-66-3) U U "5.0010.3 " "Chloromethane (74-87-3) U U "5.0017.2 " "Cyclohexane (110-82-7) U U "5.0038.5 " "1,2-Dibromoethane (106-93-4) U U "5.0030.1 " "1,2-Dichlorobenzene (95-50-1) U U "5.0030.1 " "1,3-Dichlorobenzene (541-73-1) U U "5.0030.1 " "1,4-Dichlorobenzene (106-46-7) U U "5.0024.8 " "Dichlorodifluoromethane (75-71-8) U U "5.0020.3 " "1,1-Dichloroethane (75-34-3) U U "5.0020.3 " "1,2-Dichloroethane (107-06-2) U U "5.0027.8 " "19.91,1-Dichloroethene (75-35-4) 7.00 "62529,500 " 11/13/10 2,480cis-1,2-Dichloroethene (156-59-2) 7,430 25005.0077.9 " 11/11/10 19.9trans-1,2-Dichloroethene (156-60-5) 19.6 205.0023.2 " "1,2-Dichloropropane (78-87-5) U U "5.0022.7 " "cis-1,3-Dichloropropene (10061-01-5) U U "5.0022.7 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 18 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010007-09
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/16/10
Station ID: USGS-42-SVEToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.9 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv5.0035.0 10/21/10 11/11/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
5.0031.3 " "21.7Ethylbenzene (100-41-4) 7.20 "5.00122 " "24.61-Ethyl-4-methylbenzene (622-96-8) 24.8 "5.0020.5 " "n-Heptane (142-82-5) U U "5.0017.6 " "n-Hexane (110-54-3) U U "5.0017.4 " "Methylene chloride (75-09-2) U U "
10.0041.0 " "4-Methyl-2-pentanone (108-10-1) U U "5.0018.1 " "Methyl tertiary-butyl ether (1634-04-4) U U "5.0021.3 " "Styrene (100-42-5) U U "5.0034.4 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "1,250251,000 " 11/13/10 8,500Tetrachloroethene (127-18-4) 36,900 50005.00569 " 11/11/10 18.9Toluene (108-88-3) 151 205.0027.3 " "1,1,1-Trichloroethane (71-55-6) U U "5.0027.3 " "1,1,2-Trichloroethane (79-00-5) U U "62515,900 " 11/13/10 3,370Trichloroethene (79-01-6) 2,950 25005.0028.1 " 11/11/10 Trichlorofluoromethane (75-69-4) U U 205.0038.4 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
5.00331 " "24.61,2,4-Trimethylbenzene (95-63-6) 67.2 "5.0078.8 " "24.61,3,5-Trimethylbenzene (108-67-8) 16.0 "5.0052.3 " "12.8Vinyl chloride (75-01-4) 20.4 "5.00104 " "21.8meta-/para-Xylene (na) 24.0 "5.0075.6 " "21.7ortho-Xylene (95-47-6) 17.4 "
Page 19 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010022-01
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/19/10
Station ID: BKG-AIR #1Toxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.7 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
3.92 11/12/10 70-13098.0Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv0.2511.2 10/21/10 11/12/10 0.60Acetone (67-64-1) 4.69 10.250.80 " "Benzene (71-43-2) U U "0.251.30 " "Benzyl chloride (100-44-7) U U "0.250.55 " "1,3-Butadiene (106-99-0) U U "0.501.48 " "2-Butanone (78-93-3) U U "0.251.68 " "Bromodichloromethane (75-27-4) U U "0.252.59 " "Bromoform (75-25-2) U U "0.250.97 " "Bromomethane (74-83-9) U U "0.250.78 " "Carbon disulfide (75-15-0) U U "0.251.58 " "Carbon tetrachloride (56-23-5) U U "0.251.15 " "Chlorobenzene (108-90-7) U U "0.252.13 " "Chlorodibromomethane (124-48-1) U U "0.250.66 " "Chloroethane (75-00-3) U U "0.251.22 " "Chloroform (67-66-3) U U "0.251.16 " "0.52Chloromethane (74-87-3) 0.56 "0.250.86 " "Cyclohexane (110-82-7) U U "0.251.92 " "1,2-Dibromoethane (106-93-4) U U "0.251.51 " "1,2-Dichlorobenzene (95-50-1) U U "0.251.51 " "1,3-Dichlorobenzene (541-73-1) U U "0.251.51 " "1,4-Dichlorobenzene (106-46-7) U U "0.252.68 " "1.24Dichlorodifluoromethane (75-71-8) 0.54 "0.251.01 " "1,1-Dichloroethane (75-34-3) U U "0.251.01 " "1,2-Dichloroethane (107-06-2) U U "0.250.99 " "1,1-Dichloroethene (75-35-4) U U "0.250.99 " "cis-1,2-Dichloroethene (156-59-2) U U "0.250.99 " "trans-1,2-Dichloroethene (156-60-5) U U "0.251.16 " "1,2-Dichloropropane (78-87-5) U U "0.251.14 " "cis-1,3-Dichloropropene (10061-01-5) U U "0.251.14 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 20 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010022-01
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/19/10
Station ID: BKG-AIR #1Toxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 10.7 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv0.251.75 10/21/10 11/12/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
0.251.09 " "Ethylbenzene (100-41-4) U U "0.251.23 " "1-Ethyl-4-methylbenzene (622-96-8) U U "0.251.03 " "n-Heptane (142-82-5) U U "0.250.88 " "n-Hexane (110-54-3) U U "0.250.87 " "Methylene chloride (75-09-2) U U "0.502.05 " "4-Methyl-2-pentanone (108-10-1) U U "0.250.90 " "Methyl tertiary-butyl ether (1634-04-4) U U "0.251.07 " "Styrene (100-42-5) U U "0.251.72 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "0.257.54 " "1.70Tetrachloroethene (127-18-4) 1.11 "0.250.94 " "Toluene (108-88-3) U U "0.251.37 " "1,1,1-Trichloroethane (71-55-6) U U "0.251.37 " "1,1,2-Trichloroethane (79-00-5) U U "0.251.35 " "Trichloroethene (79-01-6) U U "0.251.41 " "Trichlorofluoromethane (75-69-4) U U "0.251.92 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
0.251.23 " "1,2,4-Trimethylbenzene (95-63-6) U U "0.251.23 " "1,3,5-Trimethylbenzene (108-67-8) U U "0.250.64 " "Vinyl chloride (75-01-4) U U "0.251.09 " "meta-/para-Xylene (na) U U "0.251.09 " "ortho-Xylene (95-47-6) U U "
Page 21 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010022-02
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/19/10
Station ID: Trip Blank Air # 1Toxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 0.2 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
3.60 11/11/10 70-13090.0Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv0.250.60 10/21/10 11/11/10 Acetone (67-64-1) U U 10.010.10 " 11/11/10 0.03Benzene (71-43-2) 0.03 "0.251.30 " 11/11/10 Benzyl chloride (100-44-7) U U "0.250.55 " "1,3-Butadiene (106-99-0) U U "0.501.48 " "2-Butanone (78-93-3) U U "0.251.68 " "Bromodichloromethane (75-27-4) U U "0.252.59 " "Bromoform (75-25-2) U U "0.250.97 " "Bromomethane (74-83-9) U U "0.250.78 " "Carbon disulfide (75-15-0) U U "0.010.06 " 11/11/10 0.06Carbon tetrachloride (56-23-5) 0.01 "0.251.15 " 11/11/10 Chlorobenzene (108-90-7) U U "0.252.13 " "Chlorodibromomethane (124-48-1) U U "0.250.66 " "Chloroethane (75-00-3) U U "0.010.20 " 11/11/10 0.05Chloroform (67-66-3) 0.04 "0.250.52 " 11/11/10 Chloromethane (74-87-3) U U "0.250.86 " "Cyclohexane (110-82-7) U U "0.251.92 " "1,2-Dibromoethane (106-93-4) U U "0.251.51 " "1,2-Dichlorobenzene (95-50-1) U U "0.251.51 " "1,3-Dichlorobenzene (541-73-1) U U "0.251.51 " "1,4-Dichlorobenzene (106-46-7) U U "0.251.24 " "Dichlorodifluoromethane (75-71-8) U U "0.251.01 " "1,1-Dichloroethane (75-34-3) U U "0.251.01 " "1,2-Dichloroethane (107-06-2) U U "0.250.99 " "1,1-Dichloroethene (75-35-4) U U "0.250.99 " "cis-1,2-Dichloroethene (156-59-2) U U "0.250.99 " "trans-1,2-Dichloroethene (156-60-5) U U "0.251.16 " "1,2-Dichloropropane (78-87-5) U U "0.251.14 " "cis-1,3-Dichloropropene (10061-01-5) U U "0.251.14 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 22 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010022-02
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/19/10
Station ID: Trip Blank Air # 1Toxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 0.2 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv0.251.75 10/21/10 11/11/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
0.251.09 " "Ethylbenzene (100-41-4) U U "0.251.23 " "1-Ethyl-4-methylbenzene (622-96-8) U U "0.251.03 " "n-Heptane (142-82-5) U U "0.250.88 " "n-Hexane (110-54-3) U U "0.250.87 " "Methylene chloride (75-09-2) U U "0.502.05 " "4-Methyl-2-pentanone (108-10-1) U U "0.250.90 " "Methyl tertiary-butyl ether (1634-04-4) U U "0.251.07 " "Styrene (100-42-5) U U "0.251.72 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "0.011.84 " 11/11/10 0.07Tetrachloroethene (127-18-4) 0.27 "0.250.94 " 11/11/10 Toluene (108-88-3) U U "0.251.37 " "1,1,1-Trichloroethane (71-55-6) U U "0.251.37 " "1,1,2-Trichloroethane (79-00-5) U U "0.010.27 " 11/11/10 0.05Trichloroethene (79-01-6) 0.05 "0.251.41 " 11/11/10 Trichlorofluoromethane (75-69-4) U U "0.251.92 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
0.251.23 " "1,2,4-Trimethylbenzene (95-63-6) U U "0.251.23 " "1,3,5-Trimethylbenzene (108-67-8) U U "0.250.64 " 11/11/10 Vinyl chloride (75-01-4) U U "0.251.09 " 11/11/10 meta-/para-Xylene (na) U U "0.251.09 " "ortho-Xylene (95-47-6) U U "
Page 23 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010022-03
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/19/10
Station ID: VI-211-CIAToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 11.4 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
4.28 11/11/10 70-130107.0Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv2.5062.6 10/21/10 11/13/10 5.95Acetone (67-64-1) 26.3 100.251.09 " 11/11/10 0.80Benzene (71-43-2) 0.34 10.251.30 " "Benzyl chloride (100-44-7) U U "0.250.55 " "1,3-Butadiene (106-99-0) U U "0.502.57 " "1.482-Butanone (78-93-3) 0.87 "0.251.68 " "Bromodichloromethane (75-27-4) U U "0.252.59 " "Bromoform (75-25-2) U U "0.250.97 " "Bromomethane (74-83-9) U U "0.250.78 " "Carbon disulfide (75-15-0) U U "0.251.58 " 11/11/10 Carbon tetrachloride (56-23-5) U U "0.251.15 " 11/11/10 Chlorobenzene (108-90-7) U U "0.252.13 " "Chlorodibromomethane (124-48-1) U U "0.250.66 " "Chloroethane (75-00-3) U U "0.251.22 " 11/11/10 Chloroform (67-66-3) U U "0.251.45 " 11/11/10 0.52Chloromethane (74-87-3) 0.70 "0.250.86 " "Cyclohexane (110-82-7) U U "0.251.92 " "1,2-Dibromoethane (106-93-4) U U "0.251.57 " "1.511,2-Dichlorobenzene (95-50-1) 0.26 "0.251.51 " "1,3-Dichlorobenzene (541-73-1) U U "0.258.98 " "1.511,4-Dichlorobenzene (106-46-7) 1.49 "0.252.43 " "1.24Dichlorodifluoromethane (75-71-8) 0.49 "0.251.01 " "1,1-Dichloroethane (75-34-3) U U "0.251.01 " "1,2-Dichloroethane (107-06-2) U U "0.250.99 " "1,1-Dichloroethene (75-35-4) U U "0.250.99 " "cis-1,2-Dichloroethene (156-59-2) U U "0.250.99 " "trans-1,2-Dichloroethene (156-60-5) U U "0.251.16 " "1,2-Dichloropropane (78-87-5) U U "0.251.14 " "cis-1,3-Dichloropropene (10061-01-5) U U "0.251.14 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 24 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010022-03
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/19/10
Station ID: VI-211-CIAToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 11.4 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv0.251.75 10/21/10 11/11/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
0.251.09 " "Ethylbenzene (100-41-4) U U "0.253.74 " "1.231-Ethyl-4-methylbenzene (622-96-8) 0.76 "0.252.34 " "1.03n-Heptane (142-82-5) 0.57 "0.251.45 " "0.88n-Hexane (110-54-3) 0.41 "0.251.91 " "0.87Methylene chloride (75-09-2) 0.55 "0.502.05 " "4-Methyl-2-pentanone (108-10-1) U U "0.250.90 " "Methyl tertiary-butyl ether (1634-04-4) U U "0.251.07 " "Styrene (100-42-5) U U "0.251.72 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "0.257.34 " "1.70Tetrachloroethene (127-18-4) 1.08 "0.256.95 " "0.94Toluene (108-88-3) 1.84 "0.251.37 " "1,1,1-Trichloroethane (71-55-6) U U "0.251.37 " "1,1,2-Trichloroethane (79-00-5) U U "0.251.35 " 11/11/10 Trichloroethene (79-01-6) U U "0.251.80 " 11/11/10 1.41Trichlorofluoromethane (75-69-4) 0.32 "0.251.92 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
0.258.42 " "1.231,2,4-Trimethylbenzene (95-63-6) 1.71 "0.252.76 " "1.231,3,5-Trimethylbenzene (108-67-8) 0.56 "0.250.64 " 11/11/10 Vinyl chloride (75-01-4) U U "0.253.00 " 11/11/10 1.09meta-/para-Xylene (na) 0.69 "0.251.65 " "1.09ortho-Xylene (95-47-6) 0.38 "
Page 25 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010022-04
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/19/10
Station ID: VI-212-CIAToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 14.1 psia
ppbv %Recovery
%RecoveryPrepared AnalyzedLimits
Result AnalyteQualifiersAnalyte
Surrogates
4.36 11/11/10 70-130109.0Surr: 4-Bromofluorobenzene 10/21/10
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets
ppbv2.5082.1 10/21/10 11/13/10 5.95Acetone (67-64-1) 34.5 100.251.09 " 11/11/10 0.80Benzene (71-43-2) 0.34 10.251.30 " "Benzyl chloride (100-44-7) U U "0.250.55 " 11/13/10 1,3-Butadiene (106-99-0) U U "0.503.10 " 11/11/10 1.482-Butanone (78-93-3) 1.05 "0.251.68 " "Bromodichloromethane (75-27-4) U U "0.252.59 " "Bromoform (75-25-2) U U "0.250.97 " "Bromomethane (74-83-9) U U "0.250.78 " "Carbon disulfide (75-15-0) U U "0.251.58 " "Carbon tetrachloride (56-23-5) U U "0.251.15 " "Chlorobenzene (108-90-7) U U "0.252.13 " "Chlorodibromomethane (124-48-1) U U "0.250.66 " "Chloroethane (75-00-3) U U "0.251.22 " "Chloroform (67-66-3) U U "0.251.35 " "0.52Chloromethane (74-87-3) 0.65 "0.250.86 " "Cyclohexane (110-82-7) U U "0.251.92 " "1,2-Dibromoethane (106-93-4) U U "0.251.81 " "1.511,2-Dichlorobenzene (95-50-1) 0.30 "0.2519.1 " "1.511,3-Dichlorobenzene (541-73-1) 3.17 "0.2510.7 " "1.511,4-Dichlorobenzene (106-46-7) 1.78 "0.252.13 " "1.24Dichlorodifluoromethane (75-71-8) 0.43 "0.251.01 " "1,1-Dichloroethane (75-34-3) U U "0.251.01 " "1,2-Dichloroethane (107-06-2) U U "0.250.99 " "1,1-Dichloroethene (75-35-4) U U "0.250.99 " "cis-1,2-Dichloroethene (156-59-2) U U "0.250.99 " "trans-1,2-Dichloroethene (156-60-5) U U "0.251.16 " "1,2-Dichloropropane (78-87-5) U U "0.251.14 " "cis-1,3-Dichloropropene (10061-01-5) U U "0.251.14 " "trans-1,3-Dichloropropene (10061-02-6) U U "
Page 26 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
1010022-04
Sample Qualifiers:B0J2104Batch:
Lab ID:
airSample Type:Date Collected: 10/19/10
Station ID: VI-212-CIAToxic Organic Compounds in Ambient Air-TO15 - GC/MS
Initial Pressure: 14.1 psia
µg/m³ ppbv
µg/m³ AnalyzedPreparedDilutionReporting Limit
QualifiersResult
Analyte (CAS Number) Analyte
Targets (Continued)
ppbv0.251.75 10/21/10 11/11/10 1,2-Dichloro-1,1,2,2-tetrafluoroethane
(76-14-2)U U "
0.251.09 " "Ethylbenzene (100-41-4) U U "0.253.64 " "1.231-Ethyl-4-methylbenzene (622-96-8) 0.74 "0.252.51 " "1.03n-Heptane (142-82-5) 0.61 "0.251.34 " "0.88n-Hexane (110-54-3) 0.38 "0.252.02 " "0.87Methylene chloride (75-09-2) 0.58 "0.502.05 " "4-Methyl-2-pentanone (108-10-1) U U "0.250.90 " "Methyl tertiary-butyl ether (1634-04-4) U U "0.251.11 " "1.07Styrene (100-42-5) 0.26 "0.251.72 " "1,1,2,2-Tetrachloroethane (79-34-5) U U "0.257.41 " "1.70Tetrachloroethene (127-18-4) 1.09 "0.257.02 " "0.94Toluene (108-88-3) 1.86 "0.251.37 " "1,1,1-Trichloroethane (71-55-6) U U "0.251.37 " "1,1,2-Trichloroethane (79-00-5) U U "0.251.35 " "Trichloroethene (79-01-6) U U "0.251.63 " "1.41Trichlorofluoromethane (75-69-4) 0.29 "0.251.92 " "1,1,2-Trichloro-1,2,2-trifluoroethane
(76-13-1)U U "
0.258.82 " "1.231,2,4-Trimethylbenzene (95-63-6) 1.79 "0.252.17 " "1.231,3,5-Trimethylbenzene (108-67-8) 0.44 "0.250.64 " "Vinyl chloride (75-01-4) U U "0.253.05 " "1.09meta-/para-Xylene (na) 0.70 "0.253.22 " "1.09ortho-Xylene (95-47-6) 0.74 "
Page 27 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/10/2010Blank (B0J2104-BLK1)
Limits%REC
%RECLevelSpikeAnalyte
QualifierResult
ANALYTE ppbv
Surrogates
108.04.04.31 70-130Surr: 4-Bromofluorobenzene
Prepared: 10/21/2010 Analyzed: 11/10/2010Blank (B0J2104-BLK1)
ppbv ANALYTE QualResult ReportingLimit
Targets
µg/m³ µg/m³ ppbv
0.13U 0.30UAcetone 0.12U 0.40UBenzene 0.13U 0.65UBenzyl chloride 0.13U 0.28U1,3-Butadiene 0.25U 0.74U2-Butanone 0.13U 0.84UBromodichloromethane 0.12U 1.29UBromoform 0.13U 0.49UBromomethane 0.12U 0.39UCarbon disulfide 0.05U 0.32UCarbon tetrachloride 0.13U 0.58UChlorobenzene 0.13U 1.07UChlorodibromomethane 0.12U 0.33UChloroethane 0.12U 0.61UChloroform 0.13U 0.26UChloromethane 0.12U 0.43UCyclohexane 0.12U 0.96U1,2-Dibromoethane 0.12U 0.75U1,2-Dichlorobenzene 0.12U 0.75U1,3-Dichlorobenzene 0.12U 0.75U1,4-Dichlorobenzene 0.13U 0.62UDichlorodifluoromethane 0.13U 0.51U1,1-Dichloroethane 0.13U 0.51U1,2-Dichloroethane
Page 28 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/10/2010Blank (B0J2104-BLK1)
ppbv ANALYTE QualResult ReportingLimit
Targets (Continued)
µg/m³ µg/m³ ppbv
0.13U 0.50U1,1-Dichloroethene 0.13U 0.50Ucis-1,2-Dichloroethene 0.13U 0.50Utrans-1,2-Dichloroethene 0.13U 0.58U1,2-Dichloropropane 0.13U 0.57Ucis-1,3-Dichloropropene 0.13U 0.57Utrans-1,3-Dichloropropene 0.13U 0.88U1,2-Dichloro-1,1,2,2-tetrafluoro
ethane
0.12U 0.54UEthylbenzene 0.13U 0.62U1-Ethyl-4-methylbenzene 0.12U 0.51Un-Heptane 0.12U 0.44Un-Hexane 0.13U 0.44UMethylene chloride 0.25U 1.03U4-Methyl-2-pentanone 0.12U 0.45UMethyl tertiary-butyl ether 0.12U 0.53UStyrene 0.13U 0.86U1,1,2,2-Tetrachloroethane 0.13U 0.85UTetrachloroethene 0.12U 0.47UToluene 0.12U 0.68U1,1,1-Trichloroethane 0.12U 0.68U1,1,2-Trichloroethane 0.12U 0.67UTrichloroethene 0.12U 0.70UTrichlorofluoromethane 0.13U 0.96U1,1,2-Trichloro-1,2,2-trifluoroet
hane
0.13U 0.62U1,2,4-Trimethylbenzene 0.13U 0.62U1,3,5-Trimethylbenzene 0.05U 0.13UVinyl chloride 0.12U 0.54Umeta-/para-Xylene 0.12U 0.54Uortho-Xylene
Page 29 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/10/2010Blank (B0J2104-BLK2)
Limits%REC
%RECLevelSpikeAnalyte
QualifierResult
ANALYTE ppbv
Surrogates
102.04.04.08 70-130Surr: 4-Bromofluorobenzene
Prepared: 10/21/2010 Analyzed: 11/10/2010Blank (B0J2104-BLK2)
ppbv ANALYTE QualResult ReportingLimit
Targets
µg/m³ µg/m³ ppbv
0.13U 0.30UAcetone 0.12U 0.40UBenzene 0.13U 0.65UBenzyl chloride 0.13U 0.28U1,3-Butadiene 0.25U 0.74U2-Butanone 0.13U 0.84UBromodichloromethane 0.12U 1.29UBromoform 0.13U 0.49UBromomethane 0.12U 0.39UCarbon disulfide 0.05U 0.32UCarbon tetrachloride 0.13U 0.58UChlorobenzene 0.13U 1.07UChlorodibromomethane 0.12U 0.33UChloroethane 0.12U 0.61UChloroform 0.13U 0.26UChloromethane 0.12U 0.43UCyclohexane 0.12U 0.96U1,2-Dibromoethane 0.12U 0.75U1,2-Dichlorobenzene 0.12U 0.75U1,3-Dichlorobenzene 0.12U 0.75U1,4-Dichlorobenzene 0.13U 0.62UDichlorodifluoromethane 0.13U 0.51U1,1-Dichloroethane 0.13U 0.51U1,2-Dichloroethane
Page 30 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/10/2010Blank (B0J2104-BLK2)
ppbv ANALYTE QualResult ReportingLimit
Targets (Continued)
µg/m³ µg/m³ ppbv
0.13U 0.50U1,1-Dichloroethene 0.13U 0.50Ucis-1,2-Dichloroethene 0.13U 0.50Utrans-1,2-Dichloroethene 0.13U 0.58U1,2-Dichloropropane 0.13U 0.57Ucis-1,3-Dichloropropene 0.13U 0.57Utrans-1,3-Dichloropropene 0.13U 0.88U1,2-Dichloro-1,1,2,2-tetrafluoro
ethane
0.12U 0.54UEthylbenzene 0.13U 0.62U1-Ethyl-4-methylbenzene 0.12U 0.51Un-Heptane 0.12U 0.44Un-Hexane 0.13U 0.44UMethylene chloride 0.25U 1.03U4-Methyl-2-pentanone 0.12U 0.45UMethyl tertiary-butyl ether 0.12U 0.53UStyrene 0.13U 0.86U1,1,2,2-Tetrachloroethane 0.13U 0.85UTetrachloroethene 0.12U 0.47UToluene 0.12U 0.68U1,1,1-Trichloroethane 0.12U 0.68U1,1,2-Trichloroethane 0.12U 0.67UTrichloroethene 0.12U 0.70UTrichlorofluoromethane 0.13U 0.96U1,1,2-Trichloro-1,2,2-trifluoroet
hane
0.13U 0.62U1,2,4-Trimethylbenzene 0.13U 0.62U1,3,5-Trimethylbenzene 0.05U 0.13UVinyl chloride 0.12U 0.54Umeta-/para-Xylene 0.12U 0.54Uortho-Xylene
Page 31 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/12/2010Blank (B0J2104-BLK3)
Limits%REC
%RECLevelSpikeAnalyte
QualifierResult
ANALYTE ppbv
Surrogates
96.54.03.86 70-130Surr: 4-Bromofluorobenzene
Prepared: 10/21/2010 Analyzed: 11/12/2010Blank (B0J2104-BLK3)
ppbv ANALYTE QualResult ReportingLimit
Targets
µg/m³ µg/m³ ppbv
0.131.98 0.300.83Acetone0.12U 0.40UBenzene 0.13U 0.65UBenzyl chloride 0.13U 0.28U1,3-Butadiene 0.25U 0.74U2-Butanone 0.13U 0.84UBromodichloromethane 0.12U 1.29UBromoform 0.13U 0.49UBromomethane 0.12U 0.39UCarbon disulfide 0.05U 0.32UCarbon tetrachloride 0.13U 0.58UChlorobenzene 0.13U 1.07UChlorodibromomethane 0.12U 0.33UChloroethane 0.12U 0.61UChloroform 0.13U 0.26UChloromethane 0.12U 0.43UCyclohexane 0.12U 0.96U1,2-Dibromoethane 0.12U 0.75U1,2-Dichlorobenzene 0.12U 0.75U1,3-Dichlorobenzene 0.12U 0.75U1,4-Dichlorobenzene 0.13U 0.62UDichlorodifluoromethane 0.13U 0.51U1,1-Dichloroethane 0.13U 0.51U1,2-Dichloroethane
Page 32 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/12/2010Blank (B0J2104-BLK3)
ppbv ANALYTE QualResult ReportingLimit
Targets (Continued)
µg/m³ µg/m³ ppbv
0.13U 0.50U1,1-Dichloroethene 0.13U 0.50Ucis-1,2-Dichloroethene 0.13U 0.50Utrans-1,2-Dichloroethene 0.13U 0.58U1,2-Dichloropropane 0.13U 0.57Ucis-1,3-Dichloropropene 0.13U 0.57Utrans-1,3-Dichloropropene 0.13U 0.88U1,2-Dichloro-1,1,2,2-tetrafluoro
ethane
0.12U 0.54UEthylbenzene 0.13U 0.62U1-Ethyl-4-methylbenzene 0.12U 0.51Un-Heptane 0.12U 0.44Un-Hexane 0.13U 0.44UMethylene chloride 0.25U 1.03U4-Methyl-2-pentanone 0.12U 0.45UMethyl tertiary-butyl ether 0.12U 0.53UStyrene 0.13U 0.86U1,1,2,2-Tetrachloroethane 0.13U 0.85UTetrachloroethene 0.12U 0.47UToluene 0.12U 0.68U1,1,1-Trichloroethane 0.12U 0.68U1,1,2-Trichloroethane 0.12U 0.67UTrichloroethene 0.12U 0.70UTrichlorofluoromethane 0.13U 0.96U1,1,2-Trichloro-1,2,2-trifluoroet
hane
0.13U 0.62U1,2,4-Trimethylbenzene 0.13U 0.62U1,3,5-Trimethylbenzene 0.05U 0.13UVinyl chloride 0.12U 0.54Umeta-/para-Xylene 0.12U 0.54Uortho-Xylene
Page 33 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS (B0J2104-BS1)
Limits%REC
%RECLevelSpikeAnalyte
QualifierResult
ANALYTE ppbv
Surrogates
4.11 70-130Surr: 4-Bromofluorobenzene 4.00 103
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS (B0J2104-BS1)
ppbv ANALYTE Level %REC LimitsQualResult %RECSpike
Targets
µg/m³ µg/m³11.97 70-130 5.03Acetone 5.25 95.815.85 70-130 4.95Benzene 5.30 93.422.10 70-130 4.26Benzyl chloride 5.25 81.111.59 70-130 5.231,3-Butadiene 5.25 99.615.09 70-130 5.112-Butanone 5.25 97.331.69 70-130 4.72Bromodichloromethane 4.95 95.445.58 70-130 4.40Bromoform 5.25 83.818.02 70-130 4.63Bromomethane 5.25 88.214.17 70-130 4.54Carbon disulfide 4.75 95.628.81 70-130 4.57Carbon tetrachloride 5.25 87.020.99 70-130 4.55Chlorobenzene 5.25 86.737.05 70-130 4.34Chlorodibromomethane 5.25 82.712.75 70-130 4.82Chloroethane 5.25 91.824.27 70-130 4.96Chloroform 5.25 94.59.60 70-130 4.64Chloromethane 5.25 88.4
14.49 70-130 4.20Cyclohexane 5.25 80.032.19 70-130 4.181,2-Dibromoethane 5.25 79.623.74 70-130 3.941,2-Dichlorobenzene 5.25 75.032.05 70-130 5.321,3-Dichlorobenzene 5.25 10125.60 70-130 4.251,4-Dichlorobenzene 5.30 80.223.14 70-130 4.67Dichlorodifluoromethane 5.25 89.017.64 70-130 4.351,1-Dichloroethane 5.25 82.921.33 70-130 5.261,2-Dichloroethane 5.25 100
Page 34 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS (B0J2104-BS1)
ppbv ANALYTE Level %REC LimitsQualResult %RECSpike
Targets (Continued)
µg/m³ µg/m³18.47 70-130 4.651,1-Dichloroethene 5.25 88.620.38 70-130 5.13cis-1,2-Dichloroethene 5.25 97.720.62 70-130 5.19trans-1,2-Dichloroethene 5.25 98.922.41 70-130 4.841,2-Dichloropropane 5.25 92.220.28 70-130 4.46cis-1,3-Dichloropropene 5.35 83.420.33 70-130 4.47trans-1,3-Dichloropropene 5.25 85.131.80 70-130 4.541,2-Dichloro-1,1,2,2-tetrafluoro
ethane5.25 86.5
21.74 70-130 5.00Ethylbenzene 5.25 95.220.87 70-130 4.241-Ethyl-4-methylbenzene 5.20 81.519.88 70-130 4.84n-Heptane 5.25 92.215.35 70-130 4.35n-Hexane 5.25 82.915.11 70-130 4.34Methylene chloride 5.30 81.915.46 70-130 3.774-Methyl-2-pentanone 5.20 72.516.61 70-130 4.60Methyl tertiary-butyl ether 5.25 87.618.27 70-130 4.28Styrene 5.25 81.533.85 70-130 4.921,1,2,2-Tetrachloroethane 5.25 93.728.00 70-130 4.12Tetrachloroethene 5.25 78.517.94 70-130 4.75Toluene 5.25 90.525.97 70-130 4.751,1,1-Trichloroethane 5.25 90.525.97 70-130 4.751,1,2-Trichloroethane 5.25 90.523.05 70-130 4.28Trichloroethene 5.25 81.525.17 70-130 4.47Trichlorofluoromethane 5.25 85.132.10 70-130 4.181,1,2-Trichloro-1,2,2-trifluoroet
hane5.25 79.6
23.20 70-130 4.711,2,4-Trimethylbenzene 5.25 89.723.59 70-130 4.791,3,5-Trimethylbenzene 5.25 91.212.58 70-130 4.91Vinyl chloride 5.25 93.542.82 70-130 9.84meta-/para-Xylene 10.5 93.720.91 70-130 4.81ortho-Xylene 5.25 91.6
Page 35 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS (B0J2104-BS2)
Limits%REC
%RECLevelSpikeAnalyte
QualifierResult
ANALYTE ppbv
Surrogates
4.67 70-130Surr: 4-Bromofluorobenzene 4.00 117
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS (B0J2104-BS2)
ppbv ANALYTE Level %REC LimitsQualResult %RECSpike
Targets
µg/m³ µg/m³12.97 70-130 5.45Acetone 5.25 10414.34 70-130 4.48Benzene 5.30 84.527.81 70-130 5.36Benzyl chloride 5.25 10212.97 70-130 5.851,3-Butadiene 5.25 11113.73 70-130 4.652-Butanone 5.25 88.633.24 70-130 4.95Bromodichloromethane 4.95 10048.69 70-130 4.70Bromoform 5.25 89.519.61 70-130 5.04Bromomethane 5.25 96.015.26 70-130 4.89Carbon disulfide 4.75 10330.45 70-130 4.83Carbon tetrachloride 5.25 92.020.21 70-130 4.38Chlorobenzene 5.25 83.437.13 70-130 4.35Chlorodibromomethane 5.25 82.914.04 70-130 5.31Chloroethane 5.25 10124.90 70-130 5.09Chloroform 5.25 97.07.88 70-130 3.81Chloromethane 5.25 72.6
15.21 70-130 4.41Cyclohexane 5.25 84.032.73 65-135 4.251,2-Dibromoethane 5.25 81.031.75 65-135 5.271,2-Dichlorobenzene 5.25 10042.23 65-135 7.011,3-Dichlorobenzene 5.25 13430.91 70-130 5.131,4-Dichlorobenzene 5.30 96.829.58 70-130 5.97Dichlorodifluoromethane 5.25 11417.89 70-130 4.411,1-Dichloroethane 5.25 84.021.66 70-130 5.341,2-Dichloroethane 5.25 102
Page 36 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS (B0J2104-BS2)
ppbv ANALYTE Level %REC LimitsQualResult %RECSpike
Targets (Continued)
µg/m³ µg/m³19.11 70-130 4.811,1-Dichloroethene 5.25 91.621.37 70-130 5.38cis-1,2-Dichloroethene 5.25 10220.58 70-130 5.18trans-1,2-Dichloroethene 5.25 98.721.63 70-130 4.671,2-Dichloropropane 5.25 89.019.56 70-130 4.30cis-1,3-Dichloropropene 5.35 80.420.28 70-130 4.46trans-1,3-Dichloropropene 5.25 85.038.67 70-130 5.521,2-Dichloro-1,1,2,2-tetrafluoro
ethane5.25 105
20.69 70-130 4.76Ethylbenzene 5.25 90.721.85 70-130 4.441-Ethyl-4-methylbenzene 5.20 85.418.85 70-130 4.59n-Heptane 5.25 87.416.76 70-130 4.75n-Hexane 5.25 90.515.87 70-130 4.56Methylene chloride 5.30 86.016.78 70-130 4.094-Methyl-2-pentanone 5.20 78.717.58 70-130 4.87Methyl tertiary-butyl ether 5.25 92.817.33 70-130 4.06Styrene 5.25 77.343.27 70-130 6.291,1,2,2-Tetrachloroethane 5.25 12026.23 70-130 3.86Tetrachloroethene 5.25 73.516.69 70-130 4.42Toluene 5.25 84.227.83 70-130 5.091,1,1-Trichloroethane 5.25 97.024.99 70-130 4.571,1,2-Trichloroethane 5.25 87.022.45 70-130 4.17Trichloroethene 5.25 79.429.05 70-130 5.16Trichlorofluoromethane 5.25 98.335.25 70-130 4.591,1,2-Trichloro-1,2,2-trifluoroet
hane5.25 87.4
26.01 70-130 5.281,2,4-Trimethylbenzene 5.25 10125.57 70-130 5.191,3,5-Trimethylbenzene 5.25 98.913.70 70-130 5.35Vinyl chloride 5.25 10242.47 70-130 9.76meta-/para-Xylene 10.5 93.021.56 70-130 4.96ortho-Xylene 5.25 94.5
Page 37 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS Dup (B0J2104-BSD1)
Limits%REC
%RECLevelSpikeAnalyte
QualifierResult
ANALYTE ppbv
Surrogates
4.17 70-130Surr: 4-Bromofluorobenzene 4.00 104
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS Dup (B0J2104-BSD1)
ppbv ANALYTE Level %REC Limits RPD LimitQualResult RPD%RECSpike
Targets
µg/m³ µg/m³11.62 3.03 25 70-130 4.88Acetone 5.25 93.015.27 3.70 25 70-130 4.77Benzene 5.30 90.021.38 3.34 25 70-130 4.12Benzyl chloride 5.25 78.511.24 3.11 25 70-130 5.071,3-Butadiene 5.25 96.614.06 7.09 25 70-130 4.762-Butanone 5.25 90.732.23 1.68 25 70-130 4.80Bromodichloromethane 4.95 97.047.86 4.88 25 70-130 4.62Bromoform 5.25 88.017.78 1.30 25 70-130 4.57Bromomethane 5.25 87.013.67 3.59 25 70-130 4.38Carbon disulfide 4.75 92.228.18 2.21 25 70-130 4.47Carbon tetrachloride 5.25 85.121.31 1.53 25 70-130 4.62Chlorobenzene 5.25 88.038.07 2.73 25 70-130 4.46Chlorodibromomethane 5.25 85.012.61 1.04 25 70-130 4.77Chloroethane 5.25 90.923.83 1.83 25 70-130 4.87Chloroform 5.25 92.89.29 3.29 25 70-130 4.49Chloromethane 5.25 85.5
15.18 4.65 25 70-130 4.40Cyclohexane 5.25 83.832.34 0.477 25 70-130 4.201,2-Dibromoethane 5.25 80.024.40 2.75 25 65-135 4.051,2-Dichlorobenzene 5.25 77.133.20 3.51 25 65-135 5.511,3-Dichlorobenzene 5.25 10528.74 11.5 25 65-135 4.771,4-Dichlorobenzene 5.30 90.022.65 2.16 25 70-130 4.57Dichlorodifluoromethane 5.25 87.016.87 4.47 25 70-130 4.161,1-Dichloroethane 5.25 79.220.20 5.47 25 70-130 4.981,2-Dichloroethane 5.25 94.9
Page 38 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS Dup (B0J2104-BSD1)
ppbv ANALYTE Level %REC Limits RPD LimitQualResult RPD%RECSpike
Targets (Continued)
µg/m³ µg/m³18.12 1.95 25 70-130 4.561,1-Dichloroethene 5.25 86.920.22 0.783 25 70-130 5.09cis-1,2-Dichloroethene 5.25 97.020.10 2.54 25 70-130 5.06trans-1,2-Dichloroethene 5.25 96.422.97 2.45 25 70-130 4.961,2-Dichloropropane 5.25 94.520.33 0.224 25 70-130 4.47cis-1,3-Dichloropropene 5.35 83.620.42 0.446 25 70-130 4.49trans-1,3-Dichloropropene 5.25 85.531.38 1.33 25 70-130 4.481,2-Dichloro-1,1,2,2-tetrafluoro
ethane5.25 85.3
22.48 3.34 25 70-130 5.17Ethylbenzene 5.25 98.521.51 3.02 25 70-130 4.371-Ethyl-4-methylbenzene 5.20 84.020.58 3.45 25 70-130 5.01n-Heptane 5.25 95.416.66 8.16 25 70-130 4.72n-Hexane 5.25 89.914.93 1.16 25 70-130 4.29Methylene chloride 5.30 80.916.82 8.39 25 70-130 4.104-Methyl-2-pentanone 5.20 78.816.64 0.217 25 70-130 4.61Methyl tertiary-butyl ether 5.25 87.817.42 4.78 25 70-130 4.08Styrene 5.25 77.735.77 5.53 25 70-130 5.201,1,2,2-Tetrachloroethane 5.25 99.028.68 2.40 25 70-130 4.22Tetrachloroethene 5.25 80.418.35 2.29 25 70-130 4.86Toluene 5.25 92.625.54 1.70 25 70-130 4.671,1,1-Trichloroethane 5.25 89.026.36 1.46 25 70-130 4.821,1,2-Trichloroethane 5.25 91.822.72 1.41 25 70-130 4.22Trichloroethene 5.25 80.424.66 2.03 25 70-130 4.38Trichlorofluoromethane 5.25 83.431.41 2.18 25 70-130 4.091,1,2-Trichloro-1,2,2-trifluoroet
hane5.25 77.9
24.19 4.16 25 70-130 4.911,2,4-Trimethylbenzene 5.25 93.524.88 5.28 25 70-130 5.051,3,5-Trimethylbenzene 5.25 96.212.04 4.37 25 70-130 4.70Vinyl chloride 5.25 89.544.25 3.30 25 70-130 10.2meta-/para-Xylene 10.5 96.921.95 4.87 25 70-130 5.05ortho-Xylene 5.25 96.2
Page 39 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS Dup (B0J2104-BSD2)
Limits%REC
%RECLevelSpikeAnalyte
QualifierResult
ANALYTE ppbv
Surrogates
4.48 70-130Surr: 4-Bromofluorobenzene 4.00 112
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS Dup (B0J2104-BSD2)
ppbv ANALYTE Level %REC Limits RPD LimitQualResult RPD%RECSpike
Targets
µg/m³ µg/m³12.14 6.64 25 70-130 5.10Acetone 5.25 97.113.45 6.45 25 70-130 4.20Benzene 5.30 79.227.50 1.13 25 70-130 5.30Benzyl chloride 5.25 10112.10 6.90 25 70-130 5.461,3-Butadiene 5.25 10413.05 5.07 25 70-130 4.422-Butanone 5.25 84.231.15 6.47 25 70-130 4.64Bromodichloromethane 4.95 93.747.24 3.02 25 70-130 4.56Bromoform 5.25 86.918.87 3.84 25 70-130 4.85Bromomethane 5.25 92.414.45 5.46 25 70-130 4.63Carbon disulfide 4.75 97.528.75 5.75 25 70-130 4.56Carbon tetrachloride 5.25 86.919.33 4.43 25 70-130 4.19Chlorobenzene 5.25 79.837.13 0.00 25 70-130 4.35Chlorodibromomethane 5.25 82.913.09 7.02 25 70-130 4.95Chloroethane 5.25 94.323.39 6.28 25 70-130 4.78Chloroform 5.25 91.08.19 3.86 25 70-130 3.96Chloromethane 5.25 75.4
14.32 6.07 25 70-130 4.15Cyclohexane 5.25 79.030.34 7.57 25 70-130 3.941,2-Dibromoethane 5.25 75.031.51 0.762 25 65-135 5.231,2-Dichlorobenzene 5.25 99.639.70 6.18 25 65-135 6.591,3-Dichlorobenzene 5.25 12625.36 19.7 25 65-135 4.211,4-Dichlorobenzene 5.30 79.427.55 7.11 25 70-130 5.56Dichlorodifluoromethane 5.25 10616.75 6.56 25 70-130 4.131,1-Dichloroethane 5.25 78.720.08 7.58 25 70-130 4.951,2-Dichloroethane 5.25 94.3
Page 40 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Toxic Organic Compounds in Ambient Air-TO15 - GC/MS - Quality Control
Batch: B0J2104 Sample Type: air
Prepared: 10/21/2010 Analyzed: 11/13/2010LCS Dup (B0J2104-BSD2)
ppbv ANALYTE Level %REC Limits RPD LimitQualResult RPD%RECSpike
Targets (Continued)
µg/m³ µg/m³17.00 11.7 25 70-130 4.281,1-Dichloroethene 5.25 81.518.71 13.3 25 70-130 4.71cis-1,2-Dichloroethene 5.25 89.719.27 6.58 25 70-130 4.85trans-1,2-Dichloroethene 5.25 92.420.47 5.50 25 70-130 4.421,2-Dichloropropane 5.25 84.218.78 4.03 25 70-130 4.13cis-1,3-Dichloropropene 5.35 77.219.19 5.53 25 70-130 4.22trans-1,3-Dichloropropene 5.25 80.436.71 5.20 25 70-130 5.241,2-Dichloro-1,1,2,2-tetrafluoro
ethane5.25 99.8
20.22 2.34 25 70-130 4.65Ethylbenzene 5.25 88.620.97 4.14 25 70-130 4.261-Ethyl-4-methylbenzene 5.20 81.917.66 6.52 25 70-130 4.30n-Heptane 5.25 81.915.74 6.30 25 70-130 4.46n-Hexane 5.25 85.015.07 5.17 25 70-130 4.33Methylene chloride 5.30 81.716.86 0.488 25 70-130 4.114-Methyl-2-pentanone 5.20 79.017.22 2.07 25 70-130 4.77Methyl tertiary-butyl ether 5.25 90.916.65 4.02 25 70-130 3.90Styrene 5.25 74.341.14 5.05 25 70-130 5.981,1,2,2-Tetrachloroethane 5.25 11424.87 5.32 25 70-130 3.66Tetrachloroethene 5.25 69.7#15.63 6.54 25 70-130 4.14Toluene 5.25 78.925.92 7.12 25 70-130 4.741,1,1-Trichloroethane 5.25 90.323.13 7.73 25 70-130 4.231,1,2-Trichloroethane 5.25 80.620.57 8.76 25 70-130 3.82Trichloroethene 5.25 72.827.02 7.23 25 70-130 4.80Trichlorofluoromethane 5.25 91.431.49 11.3 25 70-130 4.101,1,2-Trichloro-1,2,2-trifluoroet
hane5.25 78.1
25.02 3.86 25 70-130 5.081,2,4-Trimethylbenzene 5.25 96.824.92 2.54 25 70-130 5.061,3,5-Trimethylbenzene 5.25 96.413.11 4.39 25 70-130 5.12Vinyl chloride 5.25 97.540.95 3.65 25 70-130 9.41meta-/para-Xylene 10.5 89.621.56 0.00 25 70-130 4.96ortho-Xylene 5.25 94.5
Page 41 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 42 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Reference Case 38642
Generic Chain of Custody Client No L SOGNo;
O.ttSIIIpped: 1011812010 Chain of Custody Record So·~ For lab Use Only CarrltrN•mt: Fed Ex
Sigut.~~~< -
Rellnqubhed By to.ttrnmo) Rectlvtc!By (Oatetnme) l>bConlrletNo; Alrblll: 7963 43411358
~-;::>..- i•lt~I•C ~ to;f"lfto g;.st Shlpprdto: U S EPA Regoon 6 ·u<-c Unit Prict:
ubolatOI)' 2 10625 fallst011e Road Houston TX n099 {281 )983-2137
MATRIX/ SAMPLE No. SI.MI'UR
OW-404-SVE Soot Vapod BLAKE KINCANNON
COOCI rn>E
3
4
WI.YSS 1\JRIWlOUNO
TAGNol FRESERVATIVE1 Bo:IH
LJG T0.15 SIM {21 ) 6-376438(Nol prese:m') (1)
S!Anoo LOCAnoo
OW-404-SVE
SillpmOliiO<Case Conl>le•?N
amplt(s) to bt us«< lor l•boniD<y OC: ~ Additional S.mpltf Signolllre{s):
lt'1MftfTo:
t.JbCOfllJ"adNo:
Un~Pri'":
SAMli.E OOlLECT OAlEITIIf
S. 1011712010 17 28
FDRLABUSEON.Y S."'*Condilon()oRfO<!>t
rCooloJT~I1!o~ Upon Ret.
Cllaln ol Custody s .. t Number.
-Anolysls Key: 1 Conotruatlon: L =LON t.1 = '"""'"""""'· H =High Typo/l)e$1gnote: ~=C.GIOb=G Custody Sea! Intact? _ phlpmtfltl<tcl? _
T0.15SIM=T().t5SIM
TRNumber: 6-043013577-101810-0009 LABORATORY COPY PR pro'lldes pttllmiNry .-. Roqoests lor preliminary molts wlllncrust onolyticaloosts. Send Copy to Sample Management Office, Ann HeathetBauer, CSC. 15000 Conretence Center Or , Cha:dy. VA 20151 ·3819, Phone 700/B 18-4200; Fax F?/~1.041 Page I oft 7031818-4602
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 43 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA OateShlll!>Od:
CanitfNeme:
Airbill:
Shlll!>Odto:
SAMPLE No.
DW~SVE
USEPA Contract Laboratory Program Generic Chain of Custody
10/1812010
Fe<!Ex
7940 1093 6981
US EPAReg10n6 Labolatory 10625 Fallstone Road HMton TX 77099 (281) 983-2137
IIATlllXI CQICJ SAMrl.ER !YPE
Soil Vapor/ UG BlAKE KINCANNON
Chain of Custody Record
Rot~htdSy
11t~ 2
3
4
AHJI.YSS TIRWlOUNO
!Dmlnlllf)
ttl•~''" ·J;~
IAGNol PRESERVAIMI Bocles
T0.15SIM{21) 6-376439(Notpreserved) (1)
Reference Case 38642 Client No
SOGNo:
~ I For lab Use Only
RO<flvtd By jDatf/Tomt) Lab Contract No:
,-c:; ... :_.A blatr~L, 1tft"/,'o 1?.~ UnftPrfct:
SIA~
lOCA~
DW41Ja.SVE
TransltrTo:
LabCon111ctNo;
UnftPrfce:
SA~f\.E <Xl!UCT DAIEIIIME
1011712010 10:51
L
--·-·--·-···--·- -
fa!LABUSI:ON.Y S.1!1'i1 Coodllco 01Rtmlp4
Sl>lpmenlforC..e amplo(s) to bo u<td for laboratory ac: I Additlofl>l Sample< Signl!Urt(s): I~T~2U~ Chain of Custody Stat Huml>!r. ~tiN UponR~
Analysis Key; Concentration: l•l.owll•l.ow-K•K>glt Type/OO$igna11: ~·C.Gtab•G Custody Stat lnto<t? -I Slllpmtnt ktd? _
T0·1SSIM • T0.15 SIM
TR Number: 6-043013577-101810-0003 LABORATORY COPY PR proYidt< pttlimlnary rHulls. Roqut<ts for p<tlimlnary mutts wlllncre"• wiytlc>l eo<ts. Send Copy to Sample Management otoce.Mn Heather Bauer. CSC 15000Con~erence Center llf .• Cftanblly, VA 20151·3819. PhOne 70318184200; Fa): FY~1.041 Page 1 ol I 70318184602
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 44 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Reference Case 38642
Generic Chain of Custody Client No L SDG No:
Oato Shipped: 10118/2010 Chain of Custody Reo:~rd Sl·~ For lab Use Only Cln1trNJme: FedEx
$i!J11MI< Rofinqul$1\ed By (O.miTimt) Re<:olvedBy (D.miTimo) llbC-Ho:
Aftbll: 7963 4339 9364 1-t<. \ .. ,, " -u,..~ IJ-arns'<?i'<Jfo g:s;: "" ~.(, Shipped to: U.S EPA Region 6 UnfiPrioe:
Laboratory 10625 Fallstone Road Houston TX 77099 {281 )983-2137
MA!RIXI SAMPLE No. SI.MPlfR
CONCI me
2
3
4
AMAI.YSIS' 1U!I'tiROOHD
TAGNoJ FRESERI'AlM'I Bol:lts
STAllOO lOCAllOO
OW-414-SVE SoiVaporl UG TQ.15SIM (2t) 6-376440 (Notpreserved) OW-414-SVE
ShJtxnllltf«Cast Coft\lle1!1N
BLAKE KINCANNON
ampl<(s) 10 1>t "'"' r.r ilbontory OC:
(I)
I Addi1lonal Slmplor Slgnlt!JI1{1):
TransJtflo:
t..ob ConttJct No:
UniiPrlct:
SAMR.£ OOILEC! OAruTINf
s 10/1812010 12 15
FQ!UBUSEOK.Y S.mpleCondiie<~QIRI<t\01
~~-T-r&ure Choln ol Cuotody Stat Number:
Upon~
' '
Anolysls Key: Cooctntndon: l• l"' M<t.oo,_,mK•~ TyptlOtsigllOit: Compw.e, C Gr>ll• G Custody s .. tlntltt? -I Shipment Iced? _
T0-15 SIM = T0-15 SIM
TRNumber: 6-043013577-101810-0008 LABORATORY COPY PR pro'lidts pntlmlnory mutt.. Requtsts r.r p!!limlnory <Hults wllllncr- onalytlcol CO$ts. · Send Copy to Sample Managemel\1 Office, Attn: Heather Bauer. CSC 15000 Conlerence Cenier Or • Chantilly. VA 20151-3819. Phone 70318184200; Fa< flli1.047 Page 1 of 1 7031818-40()2
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 45 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Reference Case 38642
Generic Chain of Custody ChentNo
SOGNo:
OmSilippoct: 1011812010 Chain of Custody Re<lln! Sa"':'~ For Lab Use Only CanierN•me: Fe<~Ex
Sigvlure: ~ Relinquished By (O•teinmt) Re<eivodBy (O<telnme) ubCon-No; Alrt>ll: 7940 1093 4956
Shlppoctlo: U S. EPA Region 6 ~. \. tt/•> 1"/1& !&A ~c. 'tft'1/a g:91 UnllPIIct: Labo<atory 2 10625 fa!lstone Road Transfer To: Houston TX n099 (281) 983-2137
MATRIX/ SAMPLE No. Sli!A.ER
OW-414.SVE·E Sod Vapor/ lfluenl BLAKE
KINCANNON
CCWC/ l't!'E
3
4
ANILYSIS' TIIRt\ROOHO
TAGNol I'RfSERVATMI Bol:les
S!Al'Ol LOCATOl
l.obContrlclNo:
Unit Price:
S/l!lfU COUECI OAlE/TlME
LIG T0-15SIM(21) 6-391S99(NoiP<eseNed) OW-41~SVE·Effiuent S 10/1812010 12.18 (I)
L
Fa! LAB USE ON. Y Sarq>lttcodiloo(), Rl<tft
Sl1/pmll\1fo<Case Co<!!>~• IN
amplf(s) to 1>e used for lobo<OlOfY OC: I Acld;ijonal Sampltr Slgnatlltf(s): roolerr.,..,.,.ll. Choin of CullOdy Sui Numbtf: UpooRo:tipt
Anlly>ls Key; Conceflllation: l>low M>LO«Med.Jm H>Hql T ype/Oe$ignm: Compos.lt , C Grab > G Custody SUI Intact? - I Shipmtnllcod? T0-15SIM:T0-15SIM
-
TR Number: 6-043013577-101810-0002 LA BORA TORY COPY PR p<O'Iidos prtliminory IWlb. Roquesu for pttl.minory mulls wlllncrt.,. •no~yt~cot coslS. Send Copy to Sample Management Office, Attn Heather Bauer CSC 15000 Confelence Center Or Ch<!nfj)y. VA 20151-3819. Phone 703/818-4200: Fax F2V5.1.DQ Page 1 of 1 703/818-4602
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 46 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Reference Case 38642
Generic Chain of Custody Oen1No· L SOGNo:
Oa!!Shlpped: 10118/2010 Chain of Custody Record .. ~'"' r For Lab Use Only Ca.rrifr~mt: Fed Ex Sf!1111"" :..,-
Rtllnqulshed By (Oatt/Time) Rtttlwd8y (Oa!!lnmt) lab ContrKt No: Alrbil: 79401093 2541 '""~''Yt ~.J.JJ...,ai...> '<ftqja g~5D Shipped to: US EPAReg10116
~ ~ ltt"C Un~Prlct: Labora10f)' 10625 Fallstone Road HOU$lOn TX 77099 (281) 983-2137
MATRIXJ SAMPLE No. SAIU'tfR
cooo TYPE
2
3
4
IJIIJ..YSt:l ~0
lAG No/ I'RiSERVATMIBoGies
STATQI LOCATIOO
OW-415-SVE Sol!Vaporl UG TQ.15SIM (21) 6-376441(Notprererved( DW-415-SVE
Shipnrttlo<c .. , Comp~•'IN
BLAKE KINCANNON
lsampleis) 10 bt u...S lor labomory QC:
(1)
I Ad<litioNI Samplor Signaturejs}:
lrtnSftrTo·
Lab Con1tad No:
UnkPrice:
SWUOOtLECT DA1EI!Wf
s· 1011712o1o 1342
F<llWUSEON.Y Sl~~on()! Rocoipt
,~~~""~ Choln of Custody Seal-be<: UponR«tlpt
Analysis Key: Conct!\llltion: L• l.o<t M • LowMedU'II. H •H>91> Type/l)elignate: Composile • C. Gra!> • G Custody Seat tntld7 - I Shipmt<111ctd? TQ.15SIM•TQ.15SIM
TRNumber: 6-043013577-101810-0001 LABORATORY COPY PR provtcles proiorninlry rtsufls. Roqutsts for preliminary mulls wilt incre.,. wi)1Jcal costs. Send Copy to Sample Management Office A1ln Heather Bauer CSC. 15000Conference Center Dr. Chantilly, VA 20151-3819 Phone 703/81S4200. Fax F115.1.0Q Page 1 of 1 703/818-4602
I
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 47 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Reference Case 38642
Generic Chain of Custody CfiE!ntNo. L SOGNo;
O.ttShljljlfd; 10/1812010 Chain of Custody Record So<nplor For lab Use Only Sigut~ -CirritfNJme: FedEx
Ro~nqul!ihed By (Dalt/Tlmt) Rectlved8y (Do:tlT011t) Lab Contn<t No: Aftbill: 7963 4338 9383
~ ll/1'!1 .. ~.JJJ~,.r; 10h~ ~·.;o Slllpped10: U.S EPAReg10116 u-- UnkPritt:
laboratory 2 Transfer To: 10625 Fallstone Road Houston TX 77099 3 I (281) 983-2137
I.JbCootr1CINo;
4 UMPrlu;
I!ATRIXI COOC/ AAA.YS& TAGNoJ STATOI SAN!I.IOOU.ECT rat LAB USE 011. Y
SAMPlE No. SAMII.ER n'PE TURW\OONO I'RESERVATI\9~ LOCATOI DAltllllt Sa<nploCondiOIIQ>Rice~
SB-103-SVE Sod Vapor/ LJG T0-15 SIM (21) 6-376444 (Not pt<!$etved) SB-103-SVE S. 10/1812010 16•42
BlAI<E (1) KINCANNON
!lllpmlllt forC.Se Sampleis) to bt uood tor taborJ!Ory CC: I Adlfltlonal Sarnpltr Signaturt(s): ~~T-- Choln of Custody Stal Number: i
eo••?N UponRicl\'t
Analysls Key; Con«ntr>tlon: L • Low M • LowMednm. H • Hogll TypeiDHlgnltt: ~· C Gl>b: G Custody S.ollnta<t? -I Slllpmem ked? _
T0-15 SIM • T0-15 SIM
TR Number: 6-043013577-101810-0007 LABORATORY COPY PR pro'lic!ts preGmiNry result>. Reqws1S for prtllmlnsry mulls wllin<rulf anoly1kal costs. Send COfl'{to Sample Management Office. A1111. Healher Bauer. CSC. 15000 Confe<ence Center Or. Cha!\llly. VA 20151-3819. Phone 7()31818-4200, Fax FlY~1.1W Page 1 of 1 7031818-4602
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 48 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Reference Case 38642
Generic Chain of Custody Client No L SDG No:
DateSIIIppe<t: 10/1612010 Chain of Custody Record ~~ - For Lab Use Only
Carrier tame. Fed Ex Relinquished By (Daumnt) Reeelve<IBy (Dilletnme) lab Contract No: Alr!HII: 7963 4338 6250
~ ~~fl ::fJIV ~..tkla.rii:S 1"%l.o~.:'J3'i
U S EPA Region 6 , ...... Uni!Prict:
ShiPII<diO: LaboratOI)' 2 10625 Fallstooe Road Houston TX n099 (281)983-2137
!lATRIX/ SAMPLE No. SAMPlER
SB-204-SVE Sod Vapo<l BLAKE KINCANNON
CONCI rn>E
3
4
ANitYSS TU~D
TAGNol PRESERVATI\fl Bollles
UG T0-15 SlM (211 0-391998 (Not preserved) (I)
STATIOO LOCATIOO
SB-2D4·SVE
Sl!lpmllllfortase Sample(s)IO be """lor lobo<otory QC: I Addi1ional Sompltr Signalur!(s):
Comp~l'IN
TransftrTo:
L.abConlmiNo:
Un~Prict:
SAM!I.ECOIJ.ECI D.I'IEITIME
S: 1011612010 17 44
F~ LAB USE Ott Y S.mpr Cood~on 01 Rtctlpt
roollrT~/t>J~ Chaln o1 CU$10dy s .. 1 1100\be<: UponReuipt
AnolyslsKey: Concentration: l•LOw,M•lc:w.'.led1\1111 H•HIQh Typorotsignatt: Compo$11! • c. Glab • C Custody Stol ln1ad? -1 Shipment Iced?
T0-15 SIM = T0-15 SlM
TRNumber: 6-043013577-101810-0006 LABORATORY COPY PR provldH P'fllmlnary rtsulls. RequesiS fa< prlllmlnary results wllllnt,.,.e analj1Jcll cosll. Send Copy to Samj)le Management Office Al1n Heatlier Bauer, CSC, 15000 Con!erence Cer.ter Dr. Chanllly VA 20151·3819, Phone 7031818-4200, Fax F11>1.047 Page 1 of 1
7031818-4602
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 49 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Generic Chain of Custody
OitfSIIippe<t 1011812010 Chain of Custody Record Ca:rrltrHamt: FedEle ReUnqullllodBy (O•te/Time) Alrblll: 7963 4338 3402
~2£..__ o</ \ •t
Shipped to: US €PAReg10116 <l'l-'-
Laborntory 2 10625 Falls1one Road HOUSIOII TX n099 (281) 983·2137
MATRIXI SAMPLE No. Wll'l£R
USG~20.SV Sool Vapor/ E BLAKE
KINCANNON
c~ TI!'E
3
4
AHII.YSIS' TIJIW.ROOND
TAG No! ~ESER'IAMBoltles
I1G 10.15 SIM (21) 6-352600 (Not pteserved) (1)
Reference Case 38642 Cllent No
SOG No:
~~ --- For Lab Use Only
RectlvedBy [llote/Timt) UbCowa<IHO:
l ~,d_ff4:[;., t~E'.SO Unit Pritt<
SIAM LOCAM
Transfer to:
Ub Con1rocl No:
Unit Pritt:
SAMFI.E Ol!UCT DAl".JTIME
USGS-420.SVE S. 1011812010 1427
L
Fal LAB USE ON. Y s.• Condllon 0> Rtct~
51lipm .. fo1Cise 1mple{s) to be used for l>botatory OC: I Addillonll Simple< Slgnaturt(s): ~~ooio'T.,..,.t11lllt Chain of CustOdy Seal Number. CotrC>~t?N UponRo:lipt
ANiysisl<ty: COO<tntrotion: l•low M •LDoMedwm. H• ilogh Typeo'De$1gn1tf· Corr"csot: C. Gl>b • G CustOdy Seol lni>Ct? -I Shlpmtnt lcoc!? _
TQ.15SIM=T0·1SSIM
.. - --- . ----- --·· ---·· PR provides prtliminary results. R<quHts IO< pnlimlnary mulls will incn!llt onol)'tbl cost>. Send Copy to Sample Management OffiCe, Attn Heather Bauer, CSC 15000 Confelence Center Dr , Cnan1ily VA 20151·3819. Phone 703/818-4200. Fax Fni1.1W Page 1 of 1 7031818-4602
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 50 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Reference Case 38642
Generic Chain of Custody ChentNo L SOGNo:
O.ttSI>Ippod: 1011812010 Chain of Custody Record S.•'-'2: - For Lab Use Only GanitrNJme: FedEx
S11Jllll>l: 9-Rtllnqulshod By (Dmlnmel RfCtlvod By (O.to l l'lml) Lob Contro<t No:
Altbill: 7963 4338 1010 ~-~ ttll~ll". ' ~~~ !.la.rr.s rW,o &~.5 () Shlppod10: US. EPA Reg1on 6 'lh ~ UnhPrf<o:
laboralOI)' 10625 Fal!s!one Road Houston TX 77099 (281) 983-2137
MAJRIXI SAMPLE No. SAMPl!R
COOCI 1YPE
2
3
4
AHALYSI& 11JRW!OU!<D
TAG No/ PRESERVATMIBotlos
STA~ lOCA~
USGS-42-SVE Sod Vapot/ BLAKE KINCANNON
UG T0.15SlM(21) ~37(Notpreserved) USGS-42.SVE
Shjln;O>tforC..e ~-1N
ampit(S) lo lit"'"' fo<labor>lOI)' OC:
(1)
I Mdibonal Sampler Sig..,.,t(s):
Transftrlo;
ub Controct No:
UnltPrict:
SAMI'I.E<XllLECI OATEJTINE
s 1011812010 1417
Fa! LAB USE ON. Y Sa•CondlonOIRtltiiC
ICoolorT-Illllre UponRo:<ipt
Chiln ol Custody Seal Number.
-AnliyolsKoy: Conctnlntion: l •low l.l•l.owtAedlum. H•H!~~> Typt!Dtslg .. te: Ccmposn! = C, Glllb = G Custody Sealln1>CI? - I Shlpmenllcod? _
T0-15 SIM = T0-15 SIM
TRNumber: 6-043013577-101810-0004 LABORATORY COPY PR pro'lldH p<tlimiNIY ""'"'· Requ.,.. for pteUmiNIY mulls vrill1ncnm wlytlcol cosiS. Send Copy lo Sample Management Office. Attn Heather Bauer. CSC 15000 Conference Center Or Chanlj!y. VA 20151·3819, Phone 703181S-4200. Fax FNI.t.OQ Page 1 of 1 703181 S-4602
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 51 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Reference Case 38642
Generic Chain of Custody Client No L SOG No:
OoteSIIippe<l: 10120/2010 Chain or custody Record ~::"' t { ?I L-- For Lab Use Only
tarrf«Hamt: Fed Ex Re&nqulshod By (Dotellimo) Re<ell'fdBy (Date I Tome) Lab Contro<t No: Alrtlill: 7940 2n9 3657
' {kl L ~d.+f(;rll·~ t%,/~ ShlpptdU>: U.S EPA RegionS
~.;z.ltt ~~;. UnitPric:t:
ubolatory 2 ~:-56 10625 Fallstone Road Transfer To:
Hoos1onTX77099 3 (281) 983-2137 lab ConlrKI No:
4 UnkPrlce:
11.\TRIXI ca;a AN/.I.YSISI IA<iNoJ STAIJal SAMP\£ OOilECI FORLABIJSEOII.Y S.iq:loCondilonCI>Rece~ SAMPLE No. SAMPLER TYPE 1\IOOROUND PRESERVATI\BSol:los lOCJ.l'Jal OA1EI!W£
BKG-AIR #I Amb<entA1rl lJG T0-15 StM (35) &-376436 (Not preserved) BKG-AIRII S. 1011912010 17-20 BLAKE (1) KINCANNON
Shipm .. for Case ~ample(s)to be ustd lor labo<Otory OC: ~l:m::•r~s): ~ ~~T~~~ Clllln ol Custody Sool NU<nbe<:
Comp~l?N UponRecept
AN!ysisKoy: Conctntratlon: L = l,.., l.t = l""•\ledium. H' H9i "'TypeiOeolgnoll: ~=C. G<ab • G Cu$1ody Soallntxt? - I Slllpment Iced? _
T0·15 SIM= T0·15SIM
TR Number: 6-043013577-101910·0001 LA BORA TORY COPY PR pto'lldes ~llmlnory reoultl. Requests IO< ~llmlnory rHUits Wllllnctt.,. analytl<>l costs. Send Copy to Sample Management OffiGe.Ann Heather Bauer. CSC l5000Conference Center Or Chantily VA20151·3819. Phone 7031818-4200. Fax f1VU.OQ Pagel of 1 7031818-4602
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 52 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Reference Case 38642
Generic Chain of Custody Client No. L SDG No:
O>to Shippod: 10/2012010 Chain of Custody Record Sol!1*r jL, t t. For lab Use Only
Carrier Namt: FedEx Sig'llb:le: I
Re6nquished By (Ootttnmel Recolve<I By (Oato iTime) LabCoottaciHo: AltbU1; 794027794S17
1 1~ t- {_. ld'•ll ' "'.sdd ~s ro!?J!.o Shippe<lto: U.S EPA RegiOn 6
,;,.. UnlrPrlu :
Labolatory 2 ~:~ 10625 Fallslone Road
Trans-ftrTo:
HMIOn lX 77009 3 {281) 983-2137
Lob Contmt No!
4 UMPrke:
MATRIX/ COOCI mi.YSEI TAGNoJ STATIOO SIJ!II.f 00l1ECT Fa! LAB USE OK. Y
SAMPLE No. Sl.l!A.ER TYPE 1'\ll\llAAOONO FRESERVATMIBoii<S LCCATIOO OAlEITWE S.l!1*Coadlon0. Rt<qn
Tnp B!ank N # Amb,ent Air/ LJG T0·15SIM(35) 6·313599 (Not presetved) Trip Blank Alr # 1 s 1011912010 21 03
1 BLAKE (1) KINCANNON
Typo/OO$ignllt: Com- • C Gtlb: G Custody S..l lnll<t? _J Shipmemlc.ed? Anolys!s Key: 1 ConuntrJtion· L • Low M • l..,1.1edun, H 'H.gt
~mpltr Sig;;a!ure{s): rc.el!rlOl'l>lnllllt
Upoo Rete¢
~ ~
Chain of ClJ$tody 5,.1 Number. ~01tforCose ISample{s) to bf used lor laboRtory OC: Con'4>11•7N
T0·15SIM = T0-15 S~d
TR Number: 6-043013577-101910-0002 LABORATORY COPY PR pro'llcle$ prelimll\ary m utts. Requuts for prellminory mulls wll Increase analyticil <OSlJ. Send COPY to. Sample Management Office Attrr Healller Bauer. CSC 15000 Conference Center Or Chantilly VA 20151·38 19 Phone 7031818-4200: Fax FZI'~I.CQ Page 1 ol1
7031818-4602
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 53 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Generic Chain of Custody
DattSillpptd: 10/2012010 Chain of Custody Record CllritrHamt; FedEx Rtllnqulshtd By (O>tt/Timt) Alrblll: 7963 6027 Sn9
1 ft_-,t .._. Shipped to: US EPARegron6 12.1 U·
Laborate<y 2 10625 Fal!stone Road Houston TX 77099 (281)98l-2137
MAJRIXI SAMPlE No. SI.MPLER
VI-211-CIA Indoor Air/ BlAJ(E KINCANNON
CQ!CI TYPE
3
4
WLYSISI ~ROOND
TAGNoJ PRESERVATII'!IBotlrs
UG TQ.15SIM (36) ~9 (NOipreseMd) (1)
Reference Case 38642 Client No
SOG No:
S.rrfltr ./~f v-SfiJ111lnt
For Lab Use Only
Roc.tlve<l By (Datt/Timo) ub ContTOCt No:
,-:,.r.:.d tl-.-.'s to/:zt/,o Un~Pr1oe:
STATICW lDCATICW
VI·211.CIA
~:~6 TrJRSferTo;
ubCOOUidNo:
UrutPr1ct:
SAMII.EOOllECT OAlEITW£
10/1912010 17 07
L
Fal LAB USE 011. Y S. rrf/1 c.ndil on Ql Ro<t"
~..cfoiCae
~·?N ~amplf(s) to be u.e<1 lot l>bor>toty OC: J?;~~u~s):
ICoolorT-.raurt UpooReci!lt --
Choln of CUstody S.al Humbt<:
AnllysiJ Koy. 1 Conoenltltlon: L: L"" II• t.a. ~,..,.., H • H~ Type.Otslgnott: Cclr4fOS"£ • C ~ • G Custody Sullotottl -I Shipmtntloedl _
TQ.1SSIM=T0.15SIM
6-043013577-101910-0003 LABORATORY COPY TRNumber: PR provldn pnllmlnaty mulls. RoqutSts for ptofimiNry mulls wllln<rwt anal)'ticol cos1S. Send Copy lo Sample Management Office. Attn !feather Bauer, CSC, 15000 Conferen<:e Certer Dr Chanbl!y, VA 20151·3819. PhOne 7031818-4200: Fax 7031818-4602
F1/~t.OQ Page 1 of 1
Environm
ental Protection Agency
Region 6 L
aboratory10625 Fallstone R
oad, Houston, TX
77099Phone:(281)983-2100
Fax:(281)983-2248
Page 54 of 55R
eport Nam
e: 1010007,1010022 FINA
L 02 08 11 1351
oEPA USEPA Contract Laboratory Program Reference Case 38642
Generic Chain of Custody
o.teShiJlllOd: 10/2012010 C.trit<Namt: FedEx
Alrtill: 7963 6027 5908
ShiJlllOdto: U.S EPA Reg10n 6 Labolatory 10625 Fanstone Road Houston TX 77W. (281) 983·2137
MATRIX/ SAMPLE No. SAIIi'tfR
COOCI lYPE
Chain of Custody Record
Rtilnqultl1td8y
1/;Ut v 2
3
4
Alli'l.YSIS 1\aWlOONO
(0.!0/ Timt)
~1' ·1 ,;,.
TAGNoJ FRESERVATII'E18o'llu
Client No
SOG No:
So•• t~ ( t---Sig"lllr!: J . . For l..lb Use Only
Recolvod By (D>teiTime) IAbCoolt1CINo:
~',.L~,~ l 0b1;{0 1/nitPrict:
$'? :$3" Tt~t~sferTo:
IAbCO<>Ct>ctNo:
Ul\itPriee:
STATI()I lOCATilN
5.1Nl'll:COU.ECT OATE11111.!
VI-212-CIA Indoor A~l BLAKE KINCANNON
UG TQ.15SIM (35) 6-486640(N04 preserwd) VI-212-CIA s 1011912010 20 30 (1)
(\
L
fat LAB USE ON. Y S.~CondlaaOnRttti>t
Ship<nontfo<Ca$e Slmpie(S) 10 be u"d lot lobOratory QC:
~j~:s~-~~ ~~~-~ore Chain of Custody S"l Number. Col!>~t?y UJlCXlRicei!>t
Anal)'slsXey: C....Ctmrotlon: l • lcw M•~H•H.9> '-' Typellltslgnate: Com""'!! • C. Grab • G
T0-15 SIM= T0·15SIM
-- ~· ... - -
PR pmvfcles prollminary !HUlts. Requests for prtllmlnal'f rtSults wiRin<rt..e •nalytitll eosts. Send Copy to Sample Management Office, Attn Heather Baue<. CSC 15000 Conference Center Or . Chan~. VA 20151·3819. Phone 703/818-4200, Fax 7031818-4602
Custody S"llnt.ot7 - I Sh[jlmenticod? _
- - - - -
Fl'/~1.041 Page I of I
Environmental Protection Agency
Region 6 Laboratory10625 Fallstone Road, Houston, TX 77099
Phone:(281)983-2100 Fax:(281)983-2248
Notes and Definitions
A This sample was extracted at a single acid pH.
HTS Sample was prepared and/or analyzed past recommended holding time. Concentrations should be considered minimum values.
AES Atomic Emission Spectrometer
CVAA Cold Vapor Atomic Absorption
ECD Electron Capture Detector
GC Gas Chromatograph
GFAA Graphite Furnace Atomic Absorption
ICP Inductively Coupled Plasma
MS Mass Spectrometer
NA Not Applicable
NPD Nitrogen Phosphorous Detector
NR Not Reported
TCLP Toxicity Characteristic Leaching Procedure
U Undetected
# Out of QC limits
Initial pressure in air analyses is the pressure at which the canister was received in psia (pounds per square inch absolute pressure).
The pH reported for Volatile liquid samples was tested using a 0-14 pH indicator strip for the purpose of verifying chemical preservation.
The statistical software used for the reporting of toxicity data is ToxCalc 5.0.32, Environmental Toxicity Data Analysis System 1994-2007 Tidepool Scientific Software.
Page 55 of 55Report Name: 1010007,1010022 FINAL 02 08 11 1351
top related