23043_Rogers Oil_GW Monitoring Rpt_20080530

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ATC Associates of North Carolina, P.C.
Engineering Individual Solutions
May 30, 2008
Mr. Scott Johnston
North Carolina Department of Environment and Natural Resources
Raleigh Regional Office
Division of Waste Management - Underground Storage Tank Section
1628 Mail Service Center
Raleigh, North Carolina 27611
RE: GROUNDWATER MONITORING REPORT
GLI/Carolina Trailways
1201 South Blount Street
Raleigh, North Carolina
Facility ID No. 0-002758
NCDENR Incident No. 5051
ATC Project No. 74.75092.0056
Dear Mr. Johnston:
2725 East Millbrook Road, Suite 121
Raleigh, North Carolina 27604
919-871-0999
Fax [phone]
www.atcassociates.com
ATC Associates of North Carolina, P.C. (ATC), on behalf of our client Carolina Trailways,
hic. (CT), is submitting this monitoring report to document the recent groundwater
sampling event and suimmary of laboratory analytical data for the referenced site.
If you have any questions or require additional information, please contact our office at
[phone].
Sincerely,
ATC Associates of North Carolina, P.C.
l�
Dorothy M. Robson
Project Scientist
Gabriel Araos, P.E.
Senior Project Manager
cc: Mr. Sal Gazioglu—ATC
Ms. Stephanie Coleman — GLI/Carolina Trailways

GROUNDWATER MONITORING REPORT
GLi Terminal #340030 (Carolina Trailways)
1201 South Blount Street
Raleigh, North Carolina
Facility ID No. 2758
NCDENR Incident No. 5051
ATC Project No. 74.75092.0056

GROUNDWATER MONITORING REPORT
Carolina Trailways
1201 South Blount Street
Raleigh, North Carolina
Facility ID No. 0-015071
Facility ID No. 2758
NCDENR Incident No. 5051
ATC Project No. 74.75092.0056
Pre ared By:
Doro y M. Robson
Project Scientist
Gabriel Araos, P.E.
Senior Project Manager
NC Professional Engineer 0022569
Submitted To:
State of North Carolina
Department of Environment and Natural Resources
Division of Waste Management
Raleigh Regional Office
Underground Storage Tank Section
1628 Mail Service Center
Raleigh, North Carolina 27611
On Behalf Of:
GLU Carolina Trailways, Inc.
350 North Saint Paul Street
MS-0084
Dallas, Texas 75201
214-849-8842
Submitted By:
ATC Associates of North Carolina, P.C.
SEAL ` !� 2725 East Millbrook Road, Suite 121
022569 oU Raleigh, North Carolina 27604
'vGIN'e'� Phone: [phone]
Fax: [phone]
May 30, 2008

Groundwater Monitoring Report May 30, 2008
NCDENR Incident No. 5051 ATC Proiect No.74.75092.0056
TABLE OF CONTENTS
1.0 INTRODUCTION................................................................................................................. I
2.0 SITE BACKGROUND.........................................................................................................I
3.0 GROUNDWATER MONITORING...................................................................................2
3.1 Groundwater Elevations............................................................................................... 2
3.2 Groundwater Analytical Results................................................................................... 3
4.0 CONCLUSIONS...................................................................................................................4
Table i Well Construction and Groundwater Elevation Data
Table 2 Groundwater Analytical Results
Table 3 Historical Groundwater Analytical Results
FIGURES
Figure 1 Site Topographic Map
Figure 2 Site Vicinity Map
Figure 3 Site Map
Figure 4 Groundwater Elevation Contour Map
Figure 5 Dissolved Benzene Concentrations in Groundwater Map
Figure 6 Dissolved BTEX Concentrations in Groundwater Map
Figure 7 Dissolved Naphthalene Concentrations in Groundwater map
APPENDICES
Appendix A Laboratory Analytical Results

Groundwater Monitoring Report May 30, 2008
NCDENR Incident No. 5051 ATC Proiect No. 74.75092.0056
1.0 INTRODUCTION
ATC Associates of North Carolina, P.C. (ATC), on behalf of GLII Carolina Trailways Inc.
(GLI), is submitting this sampling report for the GLUCarolina Trailways facility (Facility
ID No. 0-0015071) located at 1201 South Blount Street, Raleigh, Wake County, North
Carolina (Incident #5051). A site topographic map is presented as Figure 1, and a site
vicinity map is included as Figure 2. The scope of services included groundwater
sampling, laboratory testing, groundwater elevation monitoring, and report preparation.
The report includes the laboratory analytical results for the groundwater sampling event
performed on April 17, 2008.
2.0 SITE BACKGROUND
Approximately 22 underground storage tanks (USTs) have been registered at the site and
have been removed or closed -in -place within the past ten years. It is suspected that two
USTs (#21 and #22) are still present on the site; however this information could not be
confirmed. A site map included as Figure 3 shows the locations of the USTs. Three
separate releases have occurred at the site related to the former UST systems.
The first release occurred in June 1992 with an unknown quantity of fuel from the diesel
UST system (Tank #lA and #2A). A Comprehensive Site Assessment Report (CSA) was
submitted to NCDENR on May 23, 1994, by Precision Environmental Services
(Precision), classifying the site as an intermediate risk.
A second release occurred in September 1998 with an unknown quantity on fuel from the
same diesel UST system. A CSA Addendum was submitted to NCDENR on July 2,
2001, by Green Star Environmental (Greenstar). The CSA Addendum included
additional information not included in the original CSA submitted by Precision.

Groundwater Monitoring Report May 30, 2008
NCDENR Incident No. 5051 ATC Project No. 74.75092.0056
The third release occurred on October 15, 2001, at the bus wash bay, when approximately
I I I -gallons of diesel fuels was released and traveled into the oil/water separator in the
area of the release. Approximately 28-gallons of the diesel fuel was recovered.
Subsequently, free product was detected in monitoring well MW-9. A second CSA
Addendum was submitted to NCDENR on December 3, 2003, by Greenstar.
On July 1, 2004, the NCDENR issued a letter requesting groundwater sampling and
additional soil assessment at the site in order to move the site towards closure. In 2004,
Carolina Trailways retained ATC to provide environmental services. ATC met with the
regulatory personnel at NCDENR and reviewed the project files. A groundwater
sampling event was performed on January 4, 2005. On February 8, 2005, ATC advanced
10 soil borings in the vicinity of the three areas as requested by the NCDENR in the July
1, 2004, correspondence and our meeting with NCDENR. An Assessment Report
documenting the soil and groundwater sampling activities was submitted to NCDENR on
July 8, 2005.
On June 30 2006, a groundwater sampling event was conducted at the site. Free product
was found in MW-9 at a thickness of 1.53 feet. A groundwater sampling report was
submitted to NCDENR was submitted in September 2006
On March 1, 2007, ATC installed an additional monitoring well (MW-9A) adjacent to
existing monitoring well MW-9. Monitoring well MW-9A was installed to a deeper
depth to attempt to recover free product from a greater well volume. A groundwater
sampling event was performed in March 2007. Free product was found in MW-9 and
MW-9A at a thickness of 1.61 and 1.53 feet, respectively. A groundwater sampling report
was submitted to NCDENR on May 25, 2007.
Aggressive Fluid Vapor Recovery (AFVR) events were conducted in July 2007 and
November 2007 in order to recovery free product from the on -site wells. A total of 71
2

Groundwater Monitoring Report May 30, 2008
NCDENR Incident No. 5051 ATC Proiect No. 74.75092.0056
gallons of free product has been recovered and a total of 2,481 gallons of mixed product
and groundwater were recovered during the two AFVR events.
3.0 GROUNDWATER MONITORING
3.1 Groundwater Elevations
On April 17, 2008, ATC collected static water level measurements from wells MW-I
through MW-5, MW-7 through MW-11, DW-I, and DW-2. Free product was found in
MW-9 and MW-9A at thicknesses of 0.31 and 3.17 feet, respectively. Measurements could
not be taken from MW-6 and MW-12 due to their location on Blount Street. Depth to water
measurements of the other wells was collected using an electronic oil/water interface probe.
The results of these measurements are shown in Table I. Monitoring well locations are
indicated on the site map included as Figure 3. A groundwater elevation contour map
based on the April 2008 static water level data is included as Figure 4. Based on the recent
groundwater level measurements, groundwater flows in a southwesterly direction across the
site.
3.2 Groundwater Analytical Results
On April 17, 2008, groundwater samples were collected from wells MW-1 through MW-
5, MW-7 through MW-12, DW-I, and DW-2. No groundwater samples were collected
from MW-9 and MW-9A due to the presence of free product in the wells. Samples could
not be taken from MW-6 and MW-12 due to their location on Blount Street.
Groundwater samples were collected into laboratory -approved containers, packed in ice
and delivered under chain -of -custody protocol to Southern Petroleum Laboratories, Inc.
in Scott, Louisiana for analysis. Groundwater samples were analyzed for petroleum
contaminants by EPA Method 624. A surranary of the recent groundwater analytical data
is presented in Table 2 and a historical summary of groundwater analytical data is
presented in Table 3.
3

Groundwater Monitoring Report May 30, 2008
NCDENR Incident No. 5051 ATC Protect No. 74.75092.0056
The laboratory analytical results fiom the April 17, 2008, sampling event indicate that the
following compounds exceed the Title 15A NCAC 2L.0202 (2L) standards:
• Benzene: MW-3 and MWA
• Naphthalene: MW-1 and MW-3
• 1,4- Diclrlorobenzene: MW-4 and MW-11
• Trichloroethane: MW-5, MW-7, and MW-11
None of the groundwater samples exceeded the gross contaminant levels (GCLs).
lsoconcentration maps for benzene, total BTEX and naphthalene are presented in Figures
5, 6 and 7. A copy of the laboratory analytical report is included as Appendix A.
4.0 CONCLUSIONS
ATC has performed a groundwater sampling event at the Carolina Trailways facility in
Raleigh, Wake County, North Carolina. Based on field activities, observations, and
groundwater analytical results, ATC concludes the following:
• Based on the NCDENR site ranking as "intermediate risk", due to the presence of free
product in M W-9 and MW-9A; the groundwater cleanup standards are GCLs;
• The groundwater analytical results indicated that benzene, naphthalene, 1,4-
dichlorobenzene and trichloroethane exceeded the NCDENR 2L standards. None of
the groundwater samples exceeded the GCLs.
Based on the groundwater analytical results, ATC recommends continued semi-annual
sampling and free product recovery utilizing a vacuum truck from monitoring wells MW-
9 and MW-9A. Based on the groundwater results from monitoring wells MW-4, DW-1,
MW-5, MW-6, MW-7 and MW-12, ATC also recommends no further action of the
NCDENR incidents in the area of former USTs #10, 911, 912, #13, #14 #15, 421 and #
22 located on the western side of the property.
ki

TABLES

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TABLE3
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CAROLINA TRAILWAYS
1201 SOUTH BLOUNT STREET
RALEIGH, NORTH CAROLINA
ATC PROJECT 974.75092.0056
L "<^or ND= Not defected at or above the laboratory detection limit.
2. Concentrations am reported in micrograms per liter(mg0) � parts per billion.
3. Concentrations in bold print equal or exceed the NCDENR 2L Standard (2L).
4, NCDENR— North Carolina Department of Environment and Natural Resources.
5. GCL= Gross Comaminantion Leval.
6. NE = Not Established.
7. STEX= Became. Toluene. Elhylbenzene, and Total Xylenes.
S. MTBE= Methyl TeniaryButyl Ether.
9. Gross Conlamination levels for Groundwater are referenced in the Guidelines for Assessmem
and Corrective Action, April 2001.
10. NA=Not Analyzed
Page 1 of 2

TABLE3
HISTORICAL GROUNDWATER ANALWICAL RESULTS
CAROLINA TRAILWAYS
1201 SOUTH BLOUNT STREET
RALEIGH, NORTH CAROLINA
ATC PROJECT lt74.75092.0056
1. "<orND= Not detected at or above the laboratory detection limit.
2. Concentrations are reported in micrograms per liter (mg/1)= parts per billion.
3. Concentrations in bold print equal or exceed the NCDENR 2L Standard(2L).
4. NCDENR- North Carolina Department of Environment and Natural Resources.
S. GCL .. Gross Comaminantion Level,
6. NE = Not Established.
7. BTF,X=Benzene,Toluene, Ethylbenzene, and Total Xylenes.
8. MTBE = Melhyl Tertiary Butyl Ether.
9. Gross Contamination Levels for Groundeatcr me referenced in the Guidelines for Assessment
and Corrective Action, April 2001.
10. NA=Not Analyzed
Page 2 of 2

FIGURES

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[phone] CAROLINA TRAILWAYS
PROJECT NO: 73.75092.0056 1201 S. BLOUNT STREET
RALEIGH, NORTH CAROLINA
NTS DATE: 05/2008 REVIEWED BY: MM

Notes: Circle indicates 1,000 foot radius.
SOURCE: WAKE COUNTY iMAPS AT http://Imaps.co.wake.nc.us/imaps/main
2725 E. Millbrook Road, Ste 121 FIGURE 2
(YVA%TC Raleigh, NC 27604 SITE VICINITY MAP
ws acciwres x�.[phone]
CAROLINA TRAILWAYS
PROJECT NO: 73.75092.0056 1201 S, BLOUNT STREET
RALEIGH, NORTH CAROLINA
SCALER" = 450' 1 DATE: 05/2008 1 REVIEWED BY: MM

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APPENDIX A
LABORATORY ANALYTICAL RESULTS

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
pp SCOTT, LA 70583
[phone]
Case Narrative for:
ATC ASSOCIATES, INC.
Certificate of Analysis Number:
;fi:ilLilirLlP:
Report To:
Prolect Name:
45.76092.0056
ATC ASSOCIATES, INC.
Site:
GREYHOUND-RALEIGH, NC
DOROTHY ROBSON
Site Address:
2725 EAST MILBROOK RD SUITE 121
PO Number.,
RALEIGH
NO
a e:
North Carolina
27604-
State CerL No.:
487
ph: [phone] fax:
Date Reported:
412412008
Matrix spike (MS) and matrix spike Duplicate (MSD) samples are chosen and tested at random from an analytical batch of "like" matrix to
check for possible matrix effect. The MS and MSD will provide site specific matrix data for those samples spiked by the laboratory and may
be applicable to other samples of similar matrix from the site. Since the MS and MSD are chosen at random from an analytical batch, the
sample chosen for spike purposes may or may not have been a sample submitted in this sample delivery group.
The validity of the analytical procedures for which data is reported In this analytical report is determined by the Laboratory Control Sample
(LCS) and the Method Blank (MB). The Laboratory Control Sample (LCS) and the Method Blank (MB) are processed with the samples and
the MSIMSD to ensure method criteria are achieved throughout the entire analytical process. if Insufficient sample is supplied for
MS/MSD, a Laboratory Control Sample (LCS) and a Laboratory Control Sample Duplicate (LCSD) are reported with the analytical batch
and serve as the batch quality control (OC).
Results are reported on a Wet Weight Basis unless otherwise noted in the sample unit field as -dry.
The collection of samples using encores, terracores or other field collection devices may result In inconsistent initial sample weights for the
parent sample and MS/MSD samples.
The MS/MSD recovery and precision data are calculated based on detected spike concentrations that are adjusted for Initial sample
weights. As a result of the variability between initial sample weights, the calculated RPD may have Increased bias.
Any other exceptions associated with this report will be footnoted in the analytical result page(s) or the quality control summary page(s).
Please do not hesitate to contact us if you have any questions or comments pertaining to this data report. Please reference the above
Certificate of Analysis Number.
This report shall not be reproduced except in full, without the written approval of the laboratory. The reported results are only representative
of the samples submitted for testing.
SPL, Inc. Is pleased to be of service to you. We anticipate working with you In fulfilling all your current and future analytical needs.
TOTAL NUMBER OF PAGES IN THIS REPORT: PAGES
08040700 Page 1
4/24/2008
Alberto E. Grenades Date
Project Manager Test results meet all requirements of NELAC, unless specified in the narrative.

ATC ASSOCIATES, INC.
Certificate of Analysis Number:
Report To: ATC ASSOCIATES, INC.
DOROTHY ROBSON
2726 EAST MILBROOK RD SUITE 121
RALEIGH
NC
27604-
ph:[phone] fax: (919)$71-0336
Fax To:
LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Protect Name:
§11%
Site Address:
46.75092.0056
GREYHOUND-RALEIGH, NC
PO Number:
State: North Carolina
State Cart. No.: 487
Date Reported: 412412008
Client Sample ID
Lab Sample ID
Matrix
Date Collected
Date Received
CDC ID
HOLD
_
MW-1
08040700-01
Water
4M72008 2:40:00 PM
4118/2008 8:30:00 AM
301872,309825
❑
MW-2
08040700-02
Water
4/1712008 10:30:00 AM
4/18/2008 8:30:00 AM
301872,309825
❑
MW-3
08040700-03
Water
4/17/200810:00:00 AM
4/18120088:30:00 AM
301872,309825
0
MW-4
08040700-04
Water
4/1720D812:00:00 PM
4/18/2008 8:30:00 AM
301872,30982E
❑
MW-5
08040700-05
Water
4/17200811:00:00 AM
4118120088:30:00 AM
301872,309825
❑
MW-7
08040700-06
Water
4/17200812:40:00 PM
4/18/20088:30:00 AM
301872,309825
0
MW-8
08040700.07
Water
4117/2008 3:00:00 PM
4/18/2008 8:30:00 AM
301872,30982E
❑
MW-10
08040700.08
Water
4117/2008 1:45:00 PM
1 4/18/2008 8:30:00 AM
1301872.3098251❑
MW-11
08040700-09
Water
4117/200812:15:00 PM
4118/20088:30:00 AM
301872,30982E
❑
DW-1
08040700.10
Water
411712008 11:30:00 AM
4/I B/20068:30:00 AM
301872,309825
❑
DW-2
08040700.11
Water
4117/2008 2:15:00 PM
4/1812008 8:30:00 AM
1301872,3098251
❑
' f 4/2412008
Alberto E. Granados i Date
Project Manager
Ron Benjamin
Laboratory Director
Tristan Davis
Quality Assurance Officer
08040700 Page 2
4rz4=088 s4:4e"

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
p SCOTT, LA 70583
[phone]
Client Sample ID MW-1 Collected: 04/17/2008 14:40 SPL Sample ID: 08040700-01
Site: GREYHOUND-RALEIGH, NO
Analyses/Method Result QUAL Rep.Limit DII.Factor Date Analyzed Analyst Seq.#
1,1-Dichloroethane NO 10 10 04/2210818:56 NDG 2610314
1,1-Dichloroethene NO 10 10 0412210818:56 NDG 2610314
2610314
112-Dichlorobenzene ND 10 10 04/2210818:56 NDG 2610314
1,2-Dichloropropane ND 10 10 04/22/0818:66 NDG 2610314
1,3-Dichiombenzene ND 10 10 0412210818:56 NDG 2610314
2-Chloroelhyl vinyl ether NO 10 10 04/22108 18:66 NDG 2610314
Bromodichloromethane NO 10 10 04/22/0818:56 NDG 2610314
Bromofonn ND 10 10 04/2210818:56 NDG 2610314
Bromomelhane ND 10 10 04122/OB 18:56 NDG 2610314
Carbon tetrachloride
ND
10
10
04/22/08 18:56 NDG
2610314
Chlombenzene
ND
10
10
04/22/0818:56 NDG
2610314
Chloroethane
NO
10
10
04/22/0818:56 NDG
2610314
Chloroform
NO
10
10
04/2210818:56 NDG
2610314
Chloromethane
NO
10
10
04/22/0818:56 NDG
2610314
cis-1,3-Dichloropropene
ND
10
10
04/22/0818:56 NOG
2610314
Dlbromochloromethane
NO
10
10
04122/0818:56 NDG
2610314
Elhyibenzene
NO
10
10
0412210818:56 NDG
2610314
Isooroovi ether
NO
10
10
04/22/08 18:56 NDG
2610314
Methylene chloride NO 10 10 04/22/08 18:56 NOG 2610314
Naohthelene 24 10 10 04122/0818:56 NDG 2610314
Toluene
ND
10
10
0412210818:56 NDG
2610314
trans-1,3-Dichloropropene
ND
10
10
0412210818:56 NDG
2610314
Trichioroelhene
N❑
10
10
04/22/0818:56 NDG
2610314
Tdchloro8uoromethane
ND
10
10
0412210818:56 NDG
2610314
Vinyl chloride
ND
10
10
04/2210818:56 NDG
2610314
cis-1,2-Dichloroethene
ND
10
10
0412210818:56 NDG
2610314
m.o-Xvlene ND 10 10 04/22/0818:66 NDG 2610314
trans-1,2-Dichloroethene NO 10 10 04/22/0818:56 NDG 2610314
1,2-Dichloroethene, Total ND 10 10 04/22/08 18:56 NDG 2610314
Qualifiers: NDN - Not Detected at the Reporting Limit
BN- Analyte detected in the associated Method Blank
- Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL- Result Over Maximum Contamination Limit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 3
N 4RON 8:64:60 AM

LAFAYETTLABORATORY
500 AMBASSADOR
CAFFERY PARKWAY
O SCOTT, LA 70583
[phone]
Client Sample ID MW-1 Collected: 04/17/2008 14:40 SPL Sample ID: 08040700-01
Site: GREYHOUND-RALEIGH, NC
Analyses/Method
Result QUAL
Rep.Limit
DII. Factor
Date Analyzed Analyst
Seq. #
Xytenes,Total
NO
10
10
0412210818:56 NDG
2610314
Surr: 1,2-Dichloroethane-d4
99.8
% 64.136
10
04/2210818:56 NDG
2610314
Surr. 4-Bmmofluorobenzene
95.9
% 78.121
10
04/2210818:56 NDG
2610314
Surr. Toluene-d8 100 % 77-117 10 04/22/08 18:56 NDG 2610314
Qualifiers: NON . Not Detected at the Reporting Limit
B/V -Analyse detected in the associated Method Blank
Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC -Too numerous to count
>MCL - Result Over Maximum Contamination Limil(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI . Matrix Interference
08040700 Page 4
424200e 454:50 AM

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
Oa SCOTT. LA 70583
[phone]
Client Sample ID VW-2 Collected: 04/17/2008 10:30 SPL Sample ID: 08040700-02
Site: GREYHOUND-RALEIGH, NC
Analyses/Method
Result QUAL
Rep.Limit
Dil. Factor
Date Analyzed Analyst
Seq.9
VOLATILE ORGANICS BY METHOD 624
MCL J
E624 Units: ug/L
1,1,1-Tdchloroethane
NO
1
1
04122t0819:25 NDG
2610315
1,1,2,2-Tetrachloroethane
NO
1
1
041=0819:25 NDG
2610315
1,1,2-Trichloroethane
NO
1
1
0412210819:25 NDG
2610315
1.1-Dichlorcethane
NO
1
1
0412210819:25 NDG
2610315
1,2-Olbromoethane NO 1 1 0412210819:25 NDG 2610315
1.2-01chlombenzene NO 1 1 04/22108 19:25 NDG 2610315
1,2-Dlchloropropane
NO
1 1
04/22/0819:25 NDG
2610315
1,3-Dichlorobenzene
NO
1 1
0412210819:25 NDG
2610315
1,4-Dichlorobemene
NO
1 1
04/22108 19:25 NDG
2610315
2-Chloroethyl vinyl ether
NO
1 1
04/22108 19.25 NDG
2610315
Benzene
NO
1 1
0412210819:25 NDG
2610315
Bromodlchtoromethane
NO
1 1
0412210819:25 NDG
2610315
Bromoform
NO
1 1
04/22108 19:25 NDG
2610315
Bromomethane
NO
1 1
04/2210819:26 NDG
2610315
Carbon tetrachlodde
NO _
1 1
04/22/08 19:25 NDG
2610315
Chiorobenzene
NO
1 1
0412210819:25 NDG
2610315
Chloroethene
NO
1 1
04/22/0819:25 NDG
2610315
Chloroform
NO
1 1
0412210819;25 NDG
2610315
Chloromethane
NO
1 1
0412210819:25 NDG
2610315
cis-1,3-Dichloropropene
NO
1 1
04/22/0819:25 NDG
2610315
Dibromochloromethane
NO
1 1
042210819:25 NDG
2610315
Ethylbenzene
ND
1 1
04/22108 19:25 NDG
2610315
Isopropyl ether
NO
1 1
04/22/08 19:25 NDG
2610315
Methyl tent -butyl ether
NO
1 1
04/22108 19:25 NDG
2610315
Methylene chloride
NO
1 1
04/22/08 19:25 NDG
2610315
Naphthalene
NO
1 1
0412210819:25 NDG
2610315
Tetrachloroethene
NO
1 1
04/22108 19:25 NDG
2610315
Toluene
NO
1 1
04/22108 19:25 NDG
2610315
trans-1,3-Dichloropropene
NO
1 1
04/22108 19:25 NDG
2610315
Trichloroethene
NO
1 1
04122/0819:25 NDG
2610315
Trichlorofluoromethane
NO
1 1
04122/0819:25 NDG
2610316
Vinyl chloride
ND
1 1
0422108 19:25 NDG
2610315
cis-1,2-Dichloroethene
ND
1 1
04/22108 19:25 NDG
2610315
m,p-Xylene
ND
1 1
04/22/0819:26 NDG
2610316
o-Xylene
ND
1 1
0422/0819:25 NDG
2610315�
trans-1,2-Dichloroethene
ND
1 1
04122108 19:25 NDG
2610315
1,2-Dichloroathene, Total
ND
1 1
04122/08 19:25 NDG
2610315
Qualifiers: ND/U - Not Detected at the Reporting Limit
BN- Analyte detected in the associated Method Blank
' - Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC- Too numerous to count
>MCL- Result Over Maximum Contamination Limit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 5
4 4420oe es4so ALI

O
LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Client Sample ID MW-2 Collected: 04/17/2008 10:30 SPL Sample ID: 08040700-02
Site: GREYHOUND-RALEIGH, NC
Analyses/Method Result QUAL _ Rep.Llmit DII.Factor Date Analyzed Analyst Seq.#
Xylenes,Total NO 1 1 0412210819:25 NDG 2610315
Sum 4-Bromofluorobenzene 95.1 % 78-121 1 04/22/08 19:25 NDG 2610315
Sum Toluene-d8 99.5 % 77-117 1 04/22/08 19:25 NDG 2610315
Qualifiers: NON - Not Detected at the Reporting Limit
BN-Analyte detected In the associated Method Blank
- Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL- Result Over Maximum Contamination Limit(MCL)
D- Surrogate Recovery Unreportable due to Dilution
MI - Matdx Interference
08040700 Page 6
4R4/100e &M.50 AM

O
LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
(337) 2374775
Client Sample ID MW-3 Collected: 04/17/2008 10:00 SPL Sample ID: 08040700-03
Site: GREYHOUND-RALEIGH, NC
Analyses/Method Result QUAL Rep.Llmit DII.Factor Date Analyzed Analyst Seq.#
VOLATILE ORGANICS BY METHOD 624 MCL E624 Units: ug/L
1.1.1-Trichloroethane NO 1 1 04/23/0810:14 NDG 2610330
1,1.2-Trichlorcethane ND 1 1 0412310810:14 NDG 2610330
1,1-Dichloroethane ND 1 1 04123/0810:14 NDG 2610330
1,1-Dichloroethene NO 1 1 042310810:14 NDG 2610330
1.2-Dibromoethane NO 1 1 042310810:14 NDG 2610330
1,2-Dichloroethane NO 1 1 04/21/0810:14 NOG 2610330
1,2-01chloropropane
NO
1
1
04/2310810:14 NOG
2610330
1,3-Dichlorobenzene
NO
1
1
04/2310810:14 NDG
2610330
1,4-Dichlorobenzene
ND
1
1
04/23/08 1DA4 NDG
261OJ30
2-Chloroethyl vinyl ether
NO
1
1
0423/08 10:14 NDG
2610330
Benzene
16
1
1
04123/0810:14 NDG
2610330
Bromodlchloromethane
ND
1
1
04/2310810:14 NDG
2610330
Bromofonn
NO
1
1
04/2310810:14 NDG
2610330
Bromomethane
NO
1
1
04/23/0810:14 NDG
2610330
Carbon tetrachloride
NO
1
1
04123108 10:14 NDG
2610330
Chiorobenzene
NO
1
1
0412310810:14 NOG
2610330
Chiomethane
NO
1
1
04/23/0810:14 NDG
2610330
Chloroform
NO
1
1
0412310810:14 NDG
2610330
Chlommelhane
ND
1
1
04123/0810:14 NDG
2610330
cis-1,3-Dichloropropane
NO
1
1
0412310810:14 NDG
2EI0330
Dibromochloromethane
NO
_
1
1
04/2310810:14 NDG
2610330
Ethylbenzene
NO
1
1
0423/0810:14 NDG
2610330
Isopropyl ether
NO
1
1
0423108 10:14 NDG
2610330
10:14 NDG 2610330
Methvlene chloride NO 1 1 0423/08 10:14 NDG 2810330
Naphthalene_
40
1
1
042310810:14 NDG
2610330
Tetrachloroethene
NO
1
1
04123/0810:14 NDG
2610330
Toluene
NO
1
1
0423/0810:14 NOG
2610330
_
trans-1,3-Dichloropropane
NO
1
1
042310810:14 NDG
2610330
Tdchloroelhene
NO
1
1
0423/0810:14 NOG
2610330
Tnchloroguoromethane
ND
-1--_
1
0423108 10:14 NDG
2610330
Vinyl chloride
ND
1
1
042310810:14 NDG
2610330
cis-1,2-Dichloroethene
NO
1
1
042310810:14 NDG
2610330
Qualifiers: ND/U - Not Detected at the Reporting Limit
BN- Analyse detected in the associated Method Blank
' - Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds callbration curve
TNTC - Too numerous to count
10:14 NDG 2610330
10:14 NDG 2610330
>MCL - Result Over Maximum Contamination Limit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 7

�� LAFAYETTE LABORATORY
�'rdvw OF
500 AMBASSADOR CAFFERY PARKWAY
® SCOTT, LA 70583
(337) 2374775
Client Sample ID MW-3 Collected: 04/17/200810:00 SPL Sample ID: 08040700-03
Site: GREYHOUND-RALEIGH, NC
Analyses/Method Result QUAL Rep.Llmit DII. Factor Date Analyzed Analyst Seq. #
Xylenes,Total 6.6 1 1 0423/0810:14 NDG 2610330
Surr. 1,2-Dichloroethane-d4 101 % 64-136 1 042310810:14 NDG 2610330
Surr. 4-Bromofluorobenzene 100 % 78-121 1 042310810:14 NDG 2610330
Surr, Toluened8 101 % 77-117 1 0423108 10:14 NDG 2610330
Qualifiers: NDN - Not Detected at the Reporting Limit
B/V -Analyte detected In the associated Method Blank
' - Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC -Too numerous to count
>MCL - Result Over Maximum Contamination Limli(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
0804070D Page 8
4 4¢ e:s4:som

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Client Sample ID MW-4 Collected: 04/17/2008 12:00 SPL Sample ID: 08040700-04
Site: GREYHOUND-RALEIGH, NC
Analyses/Method Result QUAL Rep.Limlt Dil. Factor Date Analyzed Analyst Seq. #
624
1,1,1-7richloroathane NO 1 1 0422/0820:22 NDG 2610317
1,1,2,2-Tetrachloroethane ND 1 1 042210820:22 NDG 2610317
1,1,2-Tnchlorcethane NO 1 1 042210820:22 NDG 2610317
1,1-Dichloroethane
NO
1
1
0422108 20:22 NDG
2610317
1,1-Dichloroethene
NO
1
1
0422/08 20:22 NDG
2610317
1,2-Dibromoethane
NO
1
1
0422/OB 20:22 NDG
2610317
=1,2-Dichlorobenzene
19
1
1
042210820:22 NOG
2610317
1,2-Dlchloroethane
NO
1
1
0422/0820:22 NDG
2610317
1,2-Dichloropropane
ND
1
1
0412210820:22 NDG
2610317
1,3-Dichlombenzene
NO
1
1
04122/0820:22 NDG
2610317
1,4-Dichlorobenzene
5.2
1
1
0412210820:22 NDG
2610317
2-Chloroethyl vinyl ether
ND
1
1
04/22O820:22 NDG
2610317
Benzene
3.6
1
1
04/22/08 20:22 NDG
2610317
Bromodichloromethane
NO
1
1
04/22/08 20:22 NDG
2610317
Bromoform
NO
1
1
0422108 20:22 NDG
2610317
Bromomethane
NO
1
1
04122/0820:22 NDG
2610317
Carbon tetrachiadda _
ND
1
1
04/22/08 20:22 NDG
2610317
Chlorobenzene
22
1
1
04/22/08 20:22 NDG
2610317
Chloroethane
NO
1
1
0422108 20:22 NDG
2610317
Chloroform
1.1
1
1
042210820:22 NOG
2610317
Chloromethane
NO
1
1
04122/0820:22 NDG
2610317
Gs-1,3-Dichloropropene
NO
1
1
0422/0820:22 NDG
2610317
Dibromochloromethane
NO
1
1
04122/OB 20:22 NDG
2610317
Ethylbenzene NO 1 1 04122/0820:22 NOG 2610317
Isopropyl ether NO 1 1 04/22/08 20:22 NDG 2610317
Methyl tart -butyl ether NO 1 1 0422/08 20:22 NDG 2610317
Methylene chloride
ND
1
1
0422108 20:22 NDG
2610317
Naphthalene
ND
1
1
0412210820:22 NDG
2610317
Tetrachlomethene
ND
1
1
04/22/08 20:22 NDG
2610317
Toluene
ND
1
1
0422108 20:22 NDG
2610317
trans-1,3-Dichloropropene
NO
1
1
042210820:22 NDG
2610317
Tichooroethene
71
1
1
04/22/08 20:22 NDG
2610317
Trichloro8uoromelhane
NO
1
1
04/2210820:22 NDG
2610317
Vinyl chloride
NO ^ �
1
1
04/22108 20:22 NDG
2610317
cis-1,2-Dichloroethene
30
1
1
04122/08 20:22 NDG
2610317
m,p-Xylene
NO
1
1
0422/0820:22 NDG
2610317
20:22 NDG 2610317
1,2-Dichloroethene, Total 30 1 1 0422108 20:22 NDG 2610317
Qualifiers: ND/U - Not Detected at the Reporting Limit
BN. Analyse detected in the associated Method Blank
- Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL - Result Over Maximum Contamination Umll(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 9
4242008 8:&151 M

�� LAFAYETTE LABORATORY
000
'"Idmv Pr 500 AMBASSADOR CAFFERY PARKWAY
® SCOTT, LA 70583
[phone]
Client Sample ID MW-4 Collected: 041171200812:00 SPL Sample ID: 0804070M4
Site: GREYHOUND-RALEIGH, NC
Analyses/Method Result QUAL Rep.Limit DII. Factor Date Analyzed Analyst Seq. #
Xylenes,Tolal NO 1 1 04/22/08 20:22 NDG 2610317
Surr. 1,2-Dichioroethane-d4 97.9 % 64-136 1 04/22/0820:22 NOG 2610317
Sun: 4-Bmmoiluorobenzens 96.5 % 78-121 1 04/2210820:22 NDG 2610317
Surr. Toluened8 102 % 77.117 1 04/22/08 20:22 NDG 2610317
Quailflers: NDN - Not Detected at the Reporting Limit
BN- Analyte detected in the associated Method Blank
- Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL - Result Over Maximum Contamination Limit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 10
4 4WW e:54:51 au

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT. LA 70583
[phone]
Client Sample ID MW-5 Collected: 04/17/2008 11:00 SPL Sample ID: 08040700-05
Site: GREYHOUND-RALEIGH, NC
AnalyseslMethod Result QUAL Rep.Llmit pit. Factor Date Analyzed Analyst Seq. #
1,1,1-Tdchlorcethane
ND
1
1
0412210820:50 NDG
2610318
1,1,22-Tetmohloroethane
ND
1
1
04/2210820:50 NOG
2610318
1,1,2-Trichloroethane
NO
1
1
0412210820:50 NDG
2610318
1,1-Dichloroethans
ND
1
1
04/2210820:50 NDG
2610318
1,1-Dichloroethene
ND
1
1
04/2210820:50 NDG
2610318
1,2-Dlbromoethane
ND
1
1
04/22J08 20:50 NDG
2610318
1,2-Dichlorobenzene
NO
1
1
04/22/08 20:50 NDG
2610318
1,2-Dichloroethane
NO
1
1
04/22/08 20:50 NDG
2610318
1,2-Dichloropropane
NO
1
1
04/22108 20:50 NOG
2610318
1,3-Dichlorobenzene
NO
- 1
1
0412210820:50 NDG
2610318
l,4-Ulcn10rooenzene Nu l l U4/22/02U:bU NDU 26111318
emer
Benzene
NO
1
1
04/22/08 20:50 NDG
2610318
Bromodichloromethene
ND
1
1a
0422/0820:50 NDG_
2610318
Bromotonn
NO
1
1
04/22/08 20:50 NDG
2610318
Bromomethane
ND
1
1
04/2210820:50 NDG
2610318
Carbon tetrachlodde
NO
1
1
04/22/08 20:50 NDG
2610318
Chiorobenzene
ND
_
1
1
0422108 20:50 NDG
2610318
Chloroethane
ND
1
1
04/22/08 20:50 NDG
2610318
Chloroform
NO
_
1
1
04/22/08 20:50 NDG
2610318
Chloromethane
NO
1
1
04122/0820:50 NDG
2610318
cis-1,3-Dichloropropane
ND
1
1
04/22/08 20:50 NDG
2610318
Dibromochloromethane
ND
1
1
04/22/08 20:50 NDG
2610318
Ethylbenzene
ND
1
1
04122/08 20:50 NDG
2610318
Isopropyl ether
ND
1
1
04122/0820:50 NDG
2610318
Methyl tert-butyl emer 4.4 1 1 04/22/08 20:50 NOG 2610318
PL]
Tetrachloroethene
ND
1
1
04/22108 20:50 NDG
2610318
Toluene
ND
1
1
04/22/08 20:50 NDG
2610318
trans-1,3-Dichloropropene
NO
1
1
04/22/08 20:50 NDG
2610318
Tdchloroethene
14
1
1
0412210820:50 NDG
2610318
Tdchloro8uoromelhane
ND
1
1
_
04122/08 20:50 NOG
2610318
20:50 NDG 2610318
m,p-xyrene
Nu
1
1 0412210820:50 NDG
2610318
o-Xylene
NO
1
1 04/22/08 20:50 NDG
2610318
trans-1,2-Dichloroelhene
NO
1
1 04122/0820:60 NDG
2610318
Dichloroelhene, Total
1
1
1 04/22/08 20:50 NDG
2610318
Qualifiers: NDN - Not Detected at the Reporting Limit
BN-Analyte detected in the associated Method Blank
' - Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC -Too numerous to count
>MCL- Result Over Maximum Contamination Llmit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
06040700 Page 11
dr242004 6:54:51 M1

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Client Sample ID MW-5 Collected: 04/17/2008 11:00 SPL Sample ID: 08040700-05
Site: GREYHOUND-RALEIGH, NO
AnalyseslMethod
Result QUAL
Rep.Llmit
Dii. Factor
Date Analyzed Analyst
Seq.#
Xylenes,Total
NO
1
1
04122/0820:50 NDG
2610318
Surr: 1,2-Dichloroethane-d4
102
% 64-136
1
04I22/08 20:50 NDG
2610318
_
Surr: 4.Bmmofluorobenzene
93.8
% 78-121
_ _
1
04/22/08 20:50 NDG
2610318
Surr. Toluened8
103
% 77-117
1
04/22/08 20:50 NDG
2610318
Qualifiers: ND/U - Not Detected at the Reporting Limit
SN-Analyte detected in the associated Method Blank
- Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MOL and PQL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL - Result Over Maximum Contamination Limit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 12
4 420088:54:51 AM

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Client Sample ID MW-7 Collected: 04/17/200812:40 SPL Sample ID: 08040700-06
Site: GREYHOUND-RALEIGH, NC
Analyses/Method Result QUAL Rep.Limit DII. Factor Date Analyzed Analyst Seq. #
BY METHOD
1.1.1-Tdchooroethane NO 1 1 0412210821:19 NDG 2610319
1,1,2,2-Tetrachloroethane
ND
1
1
04/22/08 21:19 NDG
2610319
1,1,2-Tdchloroethane
ND
1
1
04/2210821:19 NDG
2610319
1,1-Dichloroethane
NO
1
1
04/22/08 21:19 NDG
2610319
1,1-Dichloroethene
NO
1
1
04/22(0821:19 NDG
2610316
1,2-Dlbromoethane
NO
1
1
04/2210821:19 NDG
2610319
12-Dichlorobenzene
NO
1
1
04/22/08 21:19 NOG
2610319
1,2-Dichloroethane
NO
1
1
04Q2/08 21:19 NDG
2610319
1,2-Dichloropropane
_
NO
1
1
04122/08 21:19 NDG
2610319
1,3.Dichlorobenzene
NO
1
1
04/22/08 21:19 NDG
2610319
1,4-Dichlorobenzene
NO
1
1
0422/08 21:19 NDG
2610319
2-Chloroethyl vinyl ether
NO
1
1
0422/08 21:19 NDG
2610319
Benzene
NO
1
1
04/22/08 21:19 NDG
2610319
Bromodlchloromethane
NO
1
1
04/22/08 21:19 NDG
2610319
Bromofomi
NO
1
1
0422/08 21:19 NDG
2610316
Bromomethane
NO
1
1
04122/08 21:19 NDG
2610319
Carbon tetrachloride
NO
_ 1
1
04/22/08 21:19 NOG
2610319
Chlombenzene
NO
1
1
0422/08 21:19 NDG
2610319
Chioroethane
NO
1
1
042210821:19 NDG
2610319
Chloroform
No
1
1
0422/08 21:19 NDG
2610319
Chloromethane
NO
1
1
0422/08 21:19 NDG
2610319
1 1 0422/08
an
Ethylbenzene NO 1 1 04122/08 21:19 NDG 2610319
IsoeroDyl ether ND 1 1 0412210821:19 NDG 2610319
Methylene chloride NO 1 1 0412210821:19 NDG 2610319
Naphthalene
NO
1
1
0422108 21:19 NDG
2610319
Tetrachloroethene
NO
1
1
0422108 21:19 NDG
2610319
Toluene
NO
1
1
04/22/l18 21:19 NDG
2610319
trans-1,3-Dichloropropene
NO
_
1
1
04122/0821:19 NDG
2610319
Trichloroethene
_
58
1
1
04/22/0821:19 NDG
2610319
Trichloro8uoromelhane NO 1 1 0412210821:19 NDG 2610319
cis-1,2-Dichioroethene 15 1 1 04/22/08 21:19 NDG 2610319
trans-1.2-Dichloroethene NO 1 1 04/22/0821:19 NDG 2610319
Total
Qualifiers: ND/U - Not Detected at the Reporting Limit
BN-Analyte detected In the associated Method Blank
`- Surrogate Recovery Outside Advisable OC Limits
J - Estimated Value between MDL and POL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL - Result Over Maximum Contamination Llmit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 13
4 4200a 8:54:51 PM

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
p SCOTT, LA 70583
[phone]
Client Sample ID MW-7 Collected: 04/17/2008 12:40 SPL Sample ID: 08040700-06
Site: GREYHOUND-RALEIGH, NC
Analyses/Method Result QUAL Rep.Llmlt Dil. Factor Date Analyzed Analyst Seq. #
Xvlenes.Total ND 1 1 0412210821:19 NDG 2610319
Sun. 1,2-Dichioroethane-d4 102 % 64.136 1 04/22108 21:19 NDG 2610319
Surr: 4-Bromofluombenzene 93.3 % 78-121 1 041M08 21:19 NDG 2610319
Surr. Toluene­d8 99.7 % 77-117 1 04/22/08 21:19 NDG 2610319
QuallOers: NON - Not Detected at the Reporting Limit
BN-Analyte detected in the associated Method Blank
' - Surrogate Recovery Outside Advisable OC Limits
J - Estimated Value between MDL and PQL
E - Esilmated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL - Result Over Maximum Contamination Llmit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 14
4 4cD06 a:sasl Ara

07
LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SSCOTT, LA 70583
[phone]
Client Sample ID MW-8
Collected: 04/17/2008 15:00
SPL Sample ID: 08040700-07
Site: GREYHOUND-RALEIGH, NO
Analyses/Method
Result 01UAL
Rep.Lfmit
DII. Factor
Date Analyzed Analyst
Seq. #
VOLATILE ORGANICS BY METHOD 624
J-
MCL
E624 Units: ug/L
1,1,1-Trichioroelhane
_
NO
1
1
04/2210821:48 NDG
2610320
1,1,2,2-Tetrachlofoethane
NO
1
1
04/2210821:48 NDG
261032D
1,1,2-Trichloroethene
ND
1
1
04122/0821:48 NDG
2610320
1,1-Dichloroethane
NO
1
1
04/22/08 21:48 NDG
2610320
1,1-Dlchloroethene
ND
1
1
04122J0821:48 NDG
2610320
1,2-Dibromoethane
ND
t
1
0412210821:48 NDG
2610320
1,2•Dichlorebenzene
ND
1
1
0412210821:48 NDG
2610320
1,2-Dichioroethane
NO
1
_
1
04/22/08 21:48 NDG
2610320
1,2-Dichloropropane
NO
1
1
04/22/08 21:48 NDG
2610320
1,3-Dichlorobenzene
NO
1
1
04/22108 21:48 NDG
2610320
1,4-Dichlorobenzene
ND
1
1
04/22/08 21:48 NDG
2610820
2-Chloroothyl vinyl ether
NO
1
1
04/22/08 21:48 NDG
2610325
Benzene
ND
1
1
04/22/08 21:48 NDG
2610320
Bromodichloromethane
ND
1
1
0412210821:48 NDG
2610320
Bromolomi
ND
1
1
04/22/08 21:48 NDG
2610320
Bromomethane
NO
1
1
04/22J0821:48 NDG
2610320
Carbon tetrachloride
NO
1
1
04/22108 21:48 NDG
2610320
Chlorobenzene
NO
1
1
04/22/08 21:48 NDG
2610320
Chloroethane
ND
1
1
04/22/0821:48 NDG
2610320
Chloroform
1.1
1
1
04/22/08 21:48 NDG
2610320
Chloramethane
ND
1
1
042210821:48 NDG
2610320
cis-1,3-Dichloropropene
ND
1
1
04/22108 21:48 NDG
2610320
Dibromochloromethane
ND
1
1
04/22/0821:48 NDG
2610320
Isopropyl ether ND 1 1 04122/08 21:48 NDG 2610320
NU
2610320
Naphthalene NO 1 1 0422108 21:48 NDG 2610320
Tetrachloroethene
ND
1
1
04/22/08 21:48 NDG
2610320
Toluene
ND
1
1
0422108 21:48 NDG
2610326
trans-1,3-Dichloropropene
ND
1
1
04/22/08 21:48 NDG
2610320
Trichloroethene
ND
1
1
042210821:48 NDG
2610320
Trichlorofluoromethene
ND
1
1
04122/08 21:48 NOG
2610320
Vinyl chloride
ND
1
1
04/22/08 21:48 NDG
2610320
cis-1,2-Dlchloroethene
ND
1
1
04/22/08 21:48 NDG
2610320
m,p-Xylene
ND
1
1
04122/0821:48 NDG
2610320
o-Xylene
ND
1
1
04/2210821:48 NDG
2610320
trans-1,2-Dichloroelhene
ND
1
1
04/2210821:48 NDG
2610320
1,2-Dlchloroethene, Total
ND
1
1
04/22/08 21:48 NDG
2610320
Qualifiers: ND/U - Not Detected at the Reporting Limit
BN- Analyte detected In the associated Method Blank
-Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and POL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL - Result Over Maximum Contamination Umlt(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 15
424nooes:54:51 AM

® LAFAYE77LABORATORY
000 a Pr 500 AMBASSADORR CAFFERY PARKWAY
p SCOTT, LA 70583
[phone]
Client Sample ID MW-8 Collected: 04/17/2008 15:00 SPL Sample ID: 08040700-07
Site: GREYHOUND-RALEIGH, NC
Analyses/Method Result QUAL Rop.Limit DII.Factor Date Analyzed Analyst Seq.#
Xvlenes.Total ND 1 1 04/2210821:48 NDG 2610320
Sum 4-Bromofluorobenzene 94.4 % 78-121 1 04122J08 21:48 NDG 2610320
Sun: Toluene-d8 99.8 % 77-117 1 04/22/08 21:48 NDG 2610320
Qualifiers: ND/U - Not Detected at the Reporting Limit
BN- Analyte detected in the associated Method Blank
- Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC-Too numerous to count
>MCL - Result Over Maximum Contamination Limit(MCL)
D- Surrogate Recovery Unreportable due to Dilution
MI - Malrix Interference
08040700 Page 16
4 420069:54:52W

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Client Sample ID MW-10 Collected: 04/1712008 13:45 SPL Sample ID: 08040700-08
Site: GREYHOUND-RALEIGH, NC
AnalyseslMethod Result QUAL Rep.Llmft DII. Factor Date Analyzed Analyst Seq. #
VOLATILE ORGANICS BY METHOD 624 MCL E624 Units: ug/L
1,1,1-Trichloroethane NO 1 1 04/22/0822:17 NDG 2610321
22:17 NDG 2610321
1,1,2-Trichloroethane
NO
1
1
04122/0822:17 NDG
2610321
1J-Diohloroethane
ND
1
1
04/22/0822:17 NDG
2610321
_
1,1-Dichloroethene
NO
1
1
04/2210822:17 NDG
2610321
1,2-Dibromoethane
NO
1
1
04r22/0822:17 NDG
2810321
1,2-Dichlorobenzene
NO
1
1
04/22/0822:17 NOG
2610321
NU
1.3-Dichlorobenzene NO 1 1 04r22108 22:17 NDG 2610321
1,4-Dichlorobenzene NO 1 1 04/22/08 22:17 NDG 2610321
22:17 NDG 2610321
Benzene
NO
1
1
0412210822:17 NDG
2610321
Bromodichforomethane
NO
1
1
04/22/08 22:17 NDG
2610321
Brom fame
NO
1
1
04122/08 22:17 NDG
2610321
Bromomethane
_ NO
1
1-
04/22/08 22:17 NDG
2610321
Carbon tetrachloride
NO
1
I
04/22/08 22:17 NDG
2610321
Chlorobenzens
NO
1
1
0412210822:17 NDG
2610321
Chloroethane
NO
1
1
04/2210822:17 NDG
2610321
Chloroform
NO
1
1 1
04/2210822:17 NDG
2610321
Chloromelhane
NO
1
1
04/22/08 22:17 NOG
2810321
cis-1,3-Dichloropropene
NO
1
1
0412210822:17 NDG
2610321
Dibromochloromethane
NO
1
1
04/22108 22:17 NDG
2610321
Ethylbenzene
NO
1
1
04/22/08 22:17 NOG
2610321
Isopropyl ether NU 1 1 0422/08 22:17 NDG 2610321
Methyl tert-butyl ether NO 1 1 04122/08 22:17 NDG 2610321
NO
22:17 NDG 2610321
leeacnloroe[nene Nu l i U9/22/U0 ZZ:I/ NUG 2610321
Toluene NO 1 1 04/22/08 22:17 NDG 2610321
trans-1,3-Dichloropropene ND 1 1 04/2210822:17 NDG 2610321
Tdchloroethene NO 1 1 04/22/08 22:17 NDG 2810321
1 ncniaronuorometnane NO 1 1 0422/08 22:17 NDG 2610321
Vinyl chloride NO iR1 1 04/22/08 22:17 NDG 2610321
cls-1,2-Dichioroethene NO 1 1 04122108 22:17 NDG 2610321
22:17 NDG 2610321
` 1,2-Dlchloroethene, Total NO 1 1 04/22/08 22:17 NDG 2610321
Qualifiers: NDN - Not Detected at the Reporting Limit
BN- Analyte detected in the associated Method Blank
- Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL - Result Over Maximum Contamination Limit(MCL)
D - Surrogate Recovery Unrepodable due to Dilution
MI - Matrix Interference
08040700 Page 17
4242008 8.54:52 AM

®
LAFAYETTLABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT. LA 70583
[phone]
Client Sample ID MW-10
Collected: 04/17/2008 13:45 SPL Sample ID: 08040700-08
Site: GREYHOUND-RALEIGH, NC
AnalyseslMethod
Result DUAL
Rep.Llmit DII. Factor Date Analyzed Analyst
Seq. #
Xylenes.Tolal
ND
1 1 0422/0822:17 NDG
2610321
Surr. 1.2-Dichloroethaned4
97.2
% 64-136 1 0422J08 22:17 NDG
2610321
Surr: 4-Bromoflucrobenzene
91.3
% 78-121 1 0422108 22:17 NDG
2610321
Surr. Toluened8
97.4
% 77-117 1 04I22I08 22:17 NDG
2610321
Qualifiers: NDN - Not Detected at the Reporting Limit
BN - Analyse detected in the associated Method Blank
- Surrogate Recovery Outside Advisable OC Limits
J - Estimated Value between MDL and POL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL- Result Over Maximum Contamination Limit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 18
4 4QW6 e54:52 AM

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
p SCOTT, LA 70583
(337) 237A775
Client Sample ID MWA1 Collected: 04/17/2008 12:15 SPL Sample ID: 08040700-09
Site: GREYHOUND-RALEIGH, NC
Analyses/Mothod
Result QUAL
Rep.Limit
DII. Factor
Date Analyzed Analyst
Seq. #
VOLATILE ORGANICS BY METHOD 624
MCL
E624 Units: ug/L
1,1,1-Trichlorcethane
ND
1
1
0412210822:46 NDG
2610322
1,1,2,2-Tetrachloroethane
NO
1
1
04122/0822:46 NDG
2610322
1,1,2-Trichlorcelhane
NO
1
1
04/22/0822:46 NDG
2610322
1,1-Dichloroethane
NO
1
1
04122/0822:46 NOG
2610322
1,1-Dichloroethene
NO
1
1
04=0822:46 NDG
2610322
1,2-Dibromoelhane
NO
1
1
042210822:46 NDG
2610322
1,2-Dichlorobenzene
4.6
1
1
04/22/08 22:46 NDG
2610322
1,2-Dichloroethane
ND
1
1
04/22/08 22:46 NDG
2610322
1,2-Dichloropropane
NO
1
1
04/22/0822.46 NDG
2610322
0-Dlchiorobemene
NO
1
1
04/22J06 22:46 NDG
2610322
1,4-Dichlorobenzene
_
1.9
1
1
04/22/O8 22:46 NOG
2610322
2-Chloroethyl vinyl ether
NO
1
1
0422/08 22:46 NDG
2610322
Benzene
NO
1
1
04/22/08 22:46 NDG
2610322
Bromodichloromethane
NO
1
1
04/2210822:46 NDG
261G322
Bromoform
NO
1
_
1
04/2210822:46 NDG
2610322
Bromomethane
NO
1
1
04122/0822:46 NDG
2610322
Carbon tetrachloride
ND
1
_
1
0422OB 22:46 NDG
2610322
Chlorobenzene
2.9
1
1
04/22/08 22:46 NDG
2610322
Chlomelhane
NO
1
1
04/22/08 22:46 NDG
2610322
Chloroform 1.4 1 1 04/22/08 22:46 NDG 2610322
cis-1,3-Dlchloropropene NO 1 1 04/22/0822:46 NDG 2610322
Dibromochloromethane NO 1 1 04/2210822:46 NDG 2610322
ttnymenzene NO 1 1 04/22/00 22:46 NDG 2610322
Isopropyl ether ND 1 1 0422/08 22:46 NDG 2610322
ether NO
Methylene chlonde NO 1 1 04/22/0822:46 NDG 2610322
Naphthalene NO 1 - 1 0422/08 22:46 NDG 2610322
Tetrachloroethene
Toluene
NO
1
1
0412210822:46 NDG
2610322
trans-1,3-01chloropropene
NO
1
1
0412210822:46 NDG
2610322
Trcchloroethene
73
1
1
04/22108 22:46 NDG
2610322
Tdchloro0uoromethane
NO
1
1
04/22/08 22:46 NDG
2610322
.___—_--___...T
Vinyl chloride
-.._
NO
_.. _...
1
1
04/22I08 22:46 NDG
2610322
cls-1,2-Dichloroethene
30
1
1
04/22/0822:46 NDG
2610322
m,p•Xylene
ND
1
1
0412210822:46 NDG
2610322
o-Xylene
NO
1
1
04/22/0822:46 NDG
2610322
trans-1,2-Dichloroethene
NO
1
1
04/22/08 22:46 NDG
2610322
1,2-Dichloroethene, Total 30 1 1 04/22/08 22:46 NDG 2610322
Qualifiers: NDN - Not Detected at the Reporting Limit
BN- Analyte detected in the associated Method Blank
-Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MOL and PQL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL - Result Over Maximum Contamination Limit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 19
424R0098.U:52PM

JP
LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Client Sample ID MW-11 Collected: 04/17/2008 12:15 SPL Sample ID: 08040700-09
Site: GREYHOUND-RALEIGH, NC
Analyses/Method
Result QUAL
Rep.Limit
DII. Factor Date Analyzed Analyst
Seq. S
Xylenes,Total
ND
1
1
04122/0822:46 NDG
2610322
Surr: 1,2-Dichloroethaned4
101
% 64-136
1
0412210822:46 NDG
2610322
Surr. 4-Bromofluorobenzene
93.3
% 78-121
1
04/2210822:46 NDG
2610322
Sun: Tolueme d8
101
% 77-117
1
04/22/08 22:46 NDG
2610322
Qualifiers: NDN - Not Detected at the Reporting Limit
BN- Analyse detected in the associated Method Blank
Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and POL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL- Result Over Maximum Contamination Limit(MCL)
D -Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 20
4R4rzo09 e.54:52 AM

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Client Sample ID DW-1 Collected: 04/17/2008 11:30 SPL Sample ID: 08040700-10
Site: GREYHOUND-RALEIGH, NC
Analyses/Method Result QUAL Rep.Limit DII.Factor Date Analyzed Analyst Seq.#
1,1,1-Tdchioroethane
ND
1
1
04122/0823:15 NDG
2610323
1,1,2,2-Tetmchloroethane
ND
1
1
0412210823:15 NDG
2610323
1,1,2-Tdchlorcethane
NO
1
1
0412210823:16 NDG
2610323
1,1-Dichioroethane
NO
1
1
0412210823:15 NDG
2610323
1,1-Dichloroethene
NO
1
1
04/22/0823:16 NDG
2610323
1,2-Dlbromoethans
NO
1
1
04/22(0823:15 NDG
2610323
1,2-Dlchlorobemene
NO
1
1
04122/0823:15 NDG
2610323
1,2-Dichloroethane
NO
1
1
04122/0823:15 NOG
2610323
1,2-5chlompropane
NO
1
1
0412210823:15 NDG
2610323
1.3-Dlchlorobenzene
ND
1
1
04/22/08 23:15 NDG
2610323
1,4-Dichlorobenzene
NO
1
1
04/22/08 23:15 NDG
2610323
2-Chloroelhyl vinyl ether
NO
1
1
04/22/08 23:15 NDG
2610323
Benzene
NO
1
1
0412210823:15 NDG
2610323
Bromodichloromethane
NO
1
1
04/22/08 23:15 NOG
2610323
Bromoform
NO
1
1
04/22/08 23:15 NOG
2610323
Bromomethane
NO
1
1
04/22/08 23:15 NDG
2610323
Carbon tetrachloride
NO
_
1
1
04122/08 23:15 NDG
2610323
Chlorobenzens
NO
1
1
04/22/08 23:15 NDG
2610323
Chlorcethane
NO
1
1
0412210823:16 NDG
2610323
Chloroform
1.3
1
1
0412210823:15 NDG
2610323
Chloromethane
ND
1
1
04122/082315 NDG
2610323
cis-1,3-Dlchloropropene
NO
1
1
0412210823:15 NDG
2810323
Dibromochlommethane.
NO
1
1
04/22(0823:15 NDG
2610323
Ethylbenzene
ND
1
1
04/22/O8 23:15 NDG
2610323
Isopropyl ether
NO
1
1
04/22/0823:15 NDG
2610323
Methyl tert-butyl ether
ND
1
1
0412210823:15 NDG
2610323
Methylene chloride
NO
1
1
04/22/08 23:15 NDG
2610323
Naphthalene
NO
_
1
1
042210823:15 NDG
2610323
Tetrachloroethene
ND
1
1
04122/08 23:15 NDG
2610323
Toluene
NO V
1
1
04122/08 23:15 NDG
2610323
I ncnimoemene NU 1 1 U96LU6Z3:10 NUO zolu6z3
Trlchloro0uoromelhane ND 1 1 04/22/08 23:15 NOG 2610323
Vinyl chloride ND 1 1 04/22/08 23:15 NDG 2610323
cis-1.2-Dlchloreethene NO 1 1 04122/08 23:15 NDG 2610323
o-Xylene NO 1 1 0422108 23:15 NDG 2610323
trans-1,2-Dichloroelhene ND 1 1 04/22/08 23:15 NDG 2610323
1,2-Dichloroelhene, Total ND 1 1 04122O823:15 NDG 2610 223
Qualifiers: NON - Not Detected at the Reporting Limit >MCL- Result Over Maximum Contamination Limit(MCL)
BN- Analyte detected In the associated Method Blank D - Surrogate Recovery Unrepodable due to Dilution
' - Surrogate Recovery Outside Advisable QC Limits MI . Matrix Interference
J - Estimated Value between MOL and PQL
E - Estimated Value exceeds calibration curve 08040700 Page 21
TNTC -Too numerous to count 4Q4R00s a54:52 AM

O
LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
(337) 237A775
Client Sample ID DW-1 Collected: 04/17/2008 11:30 SPL Sample ID: 08040700-10
Site: GREYHOUND•RALEIGH, NO
Sum 1,2-Dlchloroethane-d4 100 % 64-136 1 04/22/08 23:15 NDG 2610323
Surr: 4-Bmmofluorobenzene 92.1 % 78-121 1 04/22/08 23:15 NDG 2610323
Surr. Toluene-d8 98.4 % 77-117 1 04/22/08 23:15 NDG 2610323
Qualifiers: NON - Not Detected at the Reporting Limit
BN - Analyte detected In the associated Method Blank
`- Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and POL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL - Result Over Maximum Contamination Limit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 22
4 A4 0088:54:53 AM

I'd�® LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
gwill ® SCOTT, LA 70583
[phone]
Client Sample ID DW-2 Collected: 04/17/2008 14:15 SPL Sample ID: 08040700-11
Site: GREYHOUND-RALEIGH, NC
Analyses/Method
Result QUAL
Rep.Ltmit
OIL Factor
Date Analyzed Analyst
Seq. #
VOLATILE ORGANICS BY METHOD 624
MCL
E624 Units: ug/L
1,1,1-Tdchlorcethane
_
NO
1
1
0412210823:44 NDG
2610324
1,1,2,2-Tetmchloroethane
NO
1
1
04122/0823:44 NDG
2610324
1,1,2-Tdchloroethene
ND
1
1
04/22JOB 23:44 NDG
2610324
1,1-Dichiorcethane
NO
1
1
0422/0823:44 NDG
2610324
1,1-Dlchloroethene
ND
1
1
0422/0823:44 NDG
2610324
1,2-Dibromoethane
ND
1
1
0422108 23:44 NDG
2610324
1,2-Dichlorobenzene
NO
1
1
0422/0823:44 NDG
2610324
23:44
1,3-Dichlorobenzene NO 1 1 04/22/08 23:44 NOG 2610324
z-umoroemyl wnyl ewer
NU
i
l
U42aUC ZU:44 NUU
ZblUJL4
Benzene
ND
1
1
042210823:44 NOG
2610324
Bromodichtoromethane
NO
1
1
042210823:44 NDG
2610324
Bromoform
NO
1
1
04/22108 23:44 NDG
2610324
Bromomethane
NO
1
1
04122/0823:44 NDG
2610324
Carbon tebachladde
NO
1
1
042210823:44 NOG
2610324
Chlorobenzene
ND
1
1
04/22/08 23:44 NDG
2610324
Chloroethane
NO
_
1
1
04/22/08 23:44 NDG
2610324
Chloroform
3.2
1
1
04/22/08 23:44 NDG
2610324
Chloromethane
NO
1
1
04/22/08 23:44 NDG
2610324
cis-1,3-Dichloropropene
NO
1
1
04/22/0823:44 NDG
2610324
Dibromochloromethane
ND
1
1
04/2210823:44 NDG
2610324
Isopropyl ether NO 1 1 04/22108 23:44 NDG 2610324
Melhvl tart-batvl ether NO 1 1 04/22/08 23:44 NDG 2610324
Naphthalene NO 1 1 04/22/08 23:44 NDG 2610324
Toluene !
NO
1 1
04/22/0823:44 NDG
2610324
trans-1,3-Dichloropropene
ND
1 1
0412210823:44 NDG
2610324
Tdchloroethene
ND
1 1
0422108 23:44 NDG
2610324
Trichlorofluoromethane
ND
1 1
04122/0823:44 NDG
2610324
U4/'CZ/U8 23:44 NUU
m,p-Xylene ND 1 1 04/22/08 23:44 NDG 2610324
1,2-Ulchloroemene, total NU 1 1 U42LUU ZdA4 NUU Zb1U3Z4
Qualifiers: NDN - Not Detected at the Reporting Limit
BN - Anatyte detected In the associated Method Blank
- Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL - Result Over Maximum Contamination Llmg(MCL)
D - Surrogate Recovery Unrepodable due to Dilution
MI - Matrix Interference
08040700 Page 23
4 41200sam:53M

LAFAYETLABORATORY
500 AMBASSADOR
CAFFERY PARKWAY
® SCOTT, LA 70583
[phone]
Client Sample ID DW-2 Collected: 04/1712008 14:15 SPL Sample ID: 08040700-11
Site: GREYHOUND-RALEIGH, NC
Analyses/Method
Result QUAL
Rep.Limlt
DIL Factor
Date Analyzed Analyst
Seq. #
Xylenes,Total
NO
1
1
04/22/08 23:44 NDG
2610324
Surr. 1,2-Dichloroethaned4
101
% 64-136
1
04/22/08 23:44 NDG
2610324
Surr. 4-Bromofluorobenzene
94.4
% 78-121
1
04/22/08 23:44 NDG
2610324
Surr. Toluened8
98.3
% 77-117
1
04/22/08 23:44 NDG
2610324
Qualifiers: NDltl - Not Detected at the Reporting Limit
SN- Analyte detected in the associated Method Blank
`- Surrogate Recovery Outside Advisable QC Limits
J - Estimated Value between MDL and PQL
E - Estimated Value exceeds calibration curve
TNTC - Too numerous to count
>MCL- Result Over Maximum Contamination Limit(MCL)
D - Surrogate Recovery Unreportable due to Dilution
MI - Matrix Interference
08040700 Page 24
41Mee38.64:53 AM

Quality Control Documentation
08040700 Page 25

Quality Control Report
ATC ASSOCIATES, INC.
46,76092.0056
LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analysts: Volatile Organics by Method 624 WorkOrder: 08040700
Method: E624 Lab Batch ID: R177257
RunID: GB
Analysis Date:
Preparation
Method Blank
o80422A-2510369 Units:
04/221200817:01 Analyst:
Date: 04/22/200817:01 Prep By:
ug/L
NOG
Method SW5035
Samples In Analytical Batch:
Lab Sample 1D Client Sample ID
08040700-01A MW-1
08040700-02A MW-2
08040700-03A MW-3
08040700-04A MWA
08040700-05A MW-5
08040700-06A MW-7
08040700-07A MW-8
08040700-08A MW-10
08040700-09A MW-11 ,
08040700-t0A DW-1
08040700-11A DW-2
Analy-
Result
Rep Limit
11 1-TdUiom
NO
1.0
oroel
11,2.2-Tetrachbroelhene
NO
1,0
11.2-Tdrh1oroe1hane
ND
1.0
11-Olchloroelhane
NO
1.0
11-Dlchloroelhene
ND
1.0
12-Dibromoethane
NO
1.0
12-01chlorobenzene
NaND
1.0
1.2-01chlomemane
ND
1.0
1 2-Dlchloro ro ane
NO
1.0
1 3-Dichlorobenzene
NO
1.0
14.Dlchiorobenzene
ND
1.0
2-Chlormthyl vinyl ether
ND
1.0
Benzene
qD
1.0
Bronodichlorwnethane
ND
1.0
aromoform
I ND
1.0
Bromomethans
NO
1.0
Carbon telrachlodde
NO
1.0
Chlorobenzene
ND
1.0
Chloruelhane
NO
1.0
Chloroform
NO
1.0
Chloromelhane
ND
to
cls-7 3-Dlchlwo ra ne
ND
1.0
Dibromuchloromethane
ND
1.0
Ethylbanune
NO
1.0
Isopropyllsopropyl ether
NO
1.0
Melhyi led -but ether
NO
1.0
Methylene chloride
NO
1.0
Naphthalene
NO
1.0
Tetrachloroethene
ND
1.0
Toluene
NO
1.0
irans4 3-Dlchlwopropene
ND
1.0
Trichloroelhene
NO
1.0
TH&Iamnuoromethane
NO
1.0
\finyl chloride
ND
1.0
_
cis-1 2-Oichloroelhene
NDI
1.0
nn,P-Xylene
NO
1.0
,Xylene
ND
1.0
trans-1 2-Dlchloroethene
NO
1.0
1 2-Dichiomethena Total
NO
1.0
X lanes Talel
NO
1.0
Sum 1 2-Dlchloroelhanc- ,i
100.2
64-136
Sun: 4-13romofluorabemene
94.9
78-121
Sure Toluene48
101.4
77-117
Quallfism: ND/U - Not Detected at the Reporting Limit MI - Matrix Interference
BN - Analyte detected in the associated Method Blank D - Recovery Unrepodable due to Dilution
J - Estimated value between MDL and PQL ' - Recovery Outside Advisable QC Limits
E - Estimated Value exceeds calibration curve
N/C -Not Calculated - Sample concentration is greater than 4 times the amount of spike added. Control limits do not apply.
TNTC-Too numerous to count 08040700 Page 26
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values 4/24r2GD8 e6e:59 AM
calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.

Quality Control Report
ATC ASSOCIATES, INC.
46.75092.0056
LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analysis: Volatile Organics by Method 624 WorkOrder. 08040700
Method: E624 Lab Batch ID: R177257
Laboratory Control SampleJLabomtory Control Sample Duplicate ILCSILCSDI
RunID: GB 080422A-2610367 Units: ug/L
Analysis Dale: 041M200a 16:34 Analyst: NDG
Analyte
LCS
Spike
Added
LCS
Result
LCS
Percent
Recovery
LCSD
Spike
Added
LCSD
Result
LCSD
Percent
Recovery
RPD
RPD
Limit
Lower
Limit
Upper
Limit
1,1,1-Trichioroethane
20.0
20.7
103
20.0
19.9
9915
3.9
20
52
162
1, 1,2,2-Teimchloroethane
20.0
22.8
114
20.0
22.5
113
1.3
20
46
157
1,1,2-Trichloroethane
20.0
21.8
109
20.0
21.4
_
107
2.0
20
52
150
1,1-Dichlomethane
20.0
21.2
105
20.0
21.3
106
0.6
20
59
155
1,1-Dichloroethena
20.0
22.4
112
20.0
22.7
113
1.4
20
0
234
1,2-Dibromoethane
20.0
21.9
109
20.0
22,2
111
1.2
20
50
150
1,2-Dichlorobenzene
20.0
17.9
89.4
20.0
17.2
86.0
3.8
20
18
190
1,2-Dichloroethane
20.0
21.0
105
20.0
21.3
107
1.5
20
49
155
1,2-Dichloropropane
20.0
21.7
108
20.0
22.0
110
1.7
20
0
210
1,3-Dichlorobenzene
20.0
23.4
117
20.0
22.1
1t1
5.5
20
59
156
IADichlorobenzene
20.0
22.1
111
20.0
21.8
109
1.4
20
18
180
2-Chloroethyl vinyl ether
20.0
22.9
115
20.0
23.1
115
0.8
20
0
305
Benzene
20.0
22.4
112
20.0
21.8
109
2.7
20
37
151
Bromodlchloromethane
20.0
21.6
108
20.0
21.9
109
1.5
20
351
151
Bromoform
20.0
18.2
91A
20,01
1&2
90.81
0.4
20
45
169
Bromomethane
20.0
33.0
165
20.0
31.5
167
4.7
20
0
242
Carbon tetrachloride
20.0
21.1
105
20.0
20.5
103
2.6
20
70
140
Chlorobenzene
20.0
18.6
92.9
20.0
18.5
92.31
o7
20
37
160
Chlomethane v
20.0
23.9
120
20.0
23.0
115F
3.9
20
14
230
Chloroform
20.0
21.6
108
20.0
21.4
107j
1.1
20
51
138
Chloromethane
20.0
20.6
103
20.0
19.9
99.5
3.3
20
0
273
cis•1,3-Dichloropropene
20.0
22.2
111
20.0
22.0
110
0.8
20
0
227
Dibromochloromethane
20.0
20.5
102
20.0
19.81
99.2
3.01
20
53
149
Ethylbenzene
20.0
15.3
76.4
20.01
14.7
73.3
4.1
20
37
162
Isopropyl ether
20.0
22.9
114
20.0
21.4
107
6.7
20
50
150
Methyl led -butyl ether
20.0
23.3
116
20.0
23.2
116
_ _
0.5
20
50
150
Methylene chloride
20.0
20.4
102
20.0
20.5
102
0.2
20
0
221
Naphthalene
20.0
20A
102
20.0
18.7
93.7
8.6
20_
50
150
Tetrachloroethene
20.0
23.1
115
20.0
21.5
107
7.3
20
64
16B
Toluene
20.01
19.31
96.6
20.0
18.8
94.0
2.7
20
47
150
trans-I,3-Dichloropropene
20.0
22-8
114
20.0
22.5
1121
1.2
201
171
183
irichloroethene
20.0
22.3
112
20.0
21.9
170
1.9
20
71
157
Trichloro8uoromethane
20.0
20,8
104
20.0
21.4
tOTi
3.0
20
17
181
Qualifiers: ND/U - Not Detected at the Reporting Limit MI - Matrix Interference
BIV- Analyle detected in the associated Method Blank D - Recovery Unrepodable due to Dilution
J - Estimated value between MDL and PQL ' - Recovery Outside Advisable QC Limits
E - Estimated Value exceeds calibration curve
N/C - Not Calculated- Sample concentration is greater than 4 times the amount of spike added. Control limits do not apply.
TNTC - Too numerous to count 08040700 Page 27
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values 4/24=08854WAM
calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.

2:93It
wo 0C1009,
Quality Control Report
ATC ASSOCIATES, INC.
46.76092.0066
LAFAYETfE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analysis: Volatile Organics by Method 624 WorkOrder: 08040700
Method: E624 Lab Batch ID: R177267
Laboratory Control Sample/Laboratory Control Sample Duplicate (LCS/LCSD)
RunID: GB 080422A-2810a87 Units: ug/L
Analysis Date: 04/221200815:34 Analyst NDG
Analyte
LCS
Spike
Added
LCS
Result
LCS
Percent
Recovery
LCSD
Spike
Added
LCSD
Result
LCSD
Percent
Recovery
RPD
RPD
Limit
Lower
Limit
Upper
Limit
Vinyl chloride
20.0
20.9
104
20.0
20.6
103
1.1
20
0
251
cis-1,2-Dichloroethene
20.0
21.8
109
20.0
21.31
1071
2.4
20
50
150
m,p-Xylene
40.0
27.7
69.3
40.0
28.2
70.51
1.8
20
50
150
c-Xylene
20.0
16.4
82.2
20.0
16.4
82.1
0.1
20
50
150
trans-1,2-Dichloroethene
20.0
20.7
i�103
20.0
21.2
106
2.5
20
54
156
1,2-Dichloroethene, Total
40.0
42.5
106
40.0
42.5
1061
0.0
20
50
150
Xylenes,Total
60.0
44.1
73.6
60.0
44.6
74.4
1.1
20
501
150
Surr: 1,2-DlchIorosthane-d4
5D.0
47.7
95.4
50.0
48.7
97.5
2.1
20
64
136
Surr. 4-Sromofluorobenzene
50.0
52.3
105
50.0
53.1
1061
1.41
20
78
11
Surr: Toluene -dB
50.01
50.51
101
50.01
50.9
1021
0.71
20
77
1127
Qualifiers:
at the Reportina Limit MI - Matrix Interference
BN - Analyte detected in the associated Method Blank D - Recovery Unreportable due to Dilution
J - Estimated value between MDL and PQL ' - Recovery Outside Advisable QC Limits
E - Estimated Value exceeds calibration curve
N/C - Not Calculated - Sample concentration is greater than 4 limes the amount of spike added. Control limits do not apply.
TNTC -Too numerous to count 08040700 Page 28
QC results presented on the QC Summery Report have been rounded. RPD and percent recovery values 4n4rm�a e:s4:ss AM
calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.

Sample Receipt Checklist
And
Chain of Custody
08040700 Page 29
4 4nOW&: 5e AM

LAFAYETTE LABORATORY
500 AMBASSADOR CAFFERY PARKWAY
SCOTT. LA 70583
[phone]
Sample Receipt Checklist
Workorder:
08040700
Received By:
CRM
Date and Time Received:
411812008 8:30:00 AM
Carder name:
FedEx-Std t Day PM
Temperature:
3.5`C
Chilled by:
Water lee
Shipping container/cooler In good condition?
Yes ©
No ❑
Not Present ❑
'j
Custody seals Intact on shippping containedcooler?
Yes RI
No ❑
Not Present ❑ ,
3
Custody seals intact on sample bottles?
Yes ❑
No ❑
Not Present
4
Chain of custody present?
Yes ®
No❑
5.
Chain of custody signed when relinquished and received?
Yes ®
No ❑
6
Chain of custody agrees with sample labels?
Yes ®
No ❑
7
Samples in propercontainerlbottle?
Yes ©
No ❑
8.
Sample containers intact?
Yes ©
No ❑
9,
Sufficient sample volume for Indicated test?
Yes ©
No ❑
10.
All samples received within holding time?
Yes ®
No ❑
11.
ContalnerlTemp Blank temperature in compliance?
Yes ®
No ❑
12
Water- VOAvials have zero headspace?
Yes ®
No ❑
VOA Vials Not Present ❑
13
Water- Preservation checked upon receipt (except VOA')?
Yes ❑
No ❑
Not Applicable
'VOA Preservation Checked After Sample Analysis
SPL Representative:1 Contact Data & Time:
)
Client Name Contacted:
Non Conformance
Issues:
Client Instructions:
08040700 Page 30
4 4nOM&54:5a AM

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GROUNDWATER MONITORING REPORT
GLI Terminal #340030 (Carolina Trailways)
1201 South Blount Street
Raleigh, North Carolina
Facility ID No. 2758
NCDENR Incident No. 5051
ATC Project No. 74.75042.0056
May 2, 2008