WS-3571_3571_CA_MRP_20130215

URS Corporation – North Carolina 1600 Perimeter Park Drive, Suite 400 Morrisville, NC 27560 Tel: [phone] Fax: [phone]
February 15, 2013

VIA FEDERAL EXPRESS
Mr. Gene Mao
Guilford County Department of Public Health
1203 Maple Street
Greensboro, NC 27405
RE: 2012 Groundwater Monitoring Results and System Operations Summary Plantation Pipe Line – Guilford Greene Site Greensboro, North Carolina
URS Project No. 31828865
Dear Mr. Mao:

On behalf of Plantation Pipe Line Company (Plantation), URS Corporation – North Carolina
(URS) conducted well gauging events on April 23, 2012 and October 12, 2012, and a
groundwater sampling event, August 14 through 15, 2012, at the referenced Site. A topographic map of the Site is included as Figure 1. This letter report describes the sampling methods and
results for the gauging/sampling events and summarizes operational data associated with the
onsite groundwater recovery and treatment system. In general, groundwater analytical results for
2012 were consistent with historic trends.
April and October 2012 Groundwater Gauging Events
Water levels were measured in Site monitoring wells under static (non-pumping) conditions on
April 23, 2012, prior to restarting the system for the year. The water level in each monitoring
well was measured using an oil/water interface probe. Any indications of the presence of light,
non-aqueous phase liquid (LNAPL) were confirmed with a bailer. Monitoring well locations are shown on Figure 2. Well depths and screen intervals for all monitoring and pumping wells are
provided in Table 1. Depth-to-water measurements and groundwater elevations during non-
pumping conditions are presented in Table 2a and on Figure 3, respectively. LNAPL was
measured in 4 monitoring wells: 2W20 (0.52 feet), 4W5 (0.15 feet), 4W7 (0.75 feet) and 4W20
(2.30 feet).
The groundwater remediation system was down during the August 2012 sampling event;
therefore, groundwater levels were collected during pumping conditions on October 12, 2012.
Depth-to-groundwater and water level elevations are included in Table 2b. A groundwater
contour map under pumping (dynamic) conditions was generated and is included as Figure 4. Each groundwater recovery well produces a cone of depression that has a localized effect on the
water table and provides containment. LNAPL was only measured in 2W20 (0.02 feet) during
the October 2012 gauging event.

Mr. Gene Mao
Guilford County Department of Public Health February 15, 2013
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August 2012 Groundwater Sampling Event
Twenty-six monitoring wells and two former air-sparging wells were sampled on August 14 through 15, 2012. Specifically, groundwater samples were collected from the following wells: 2W1, 2W2, 2W3, 2W4, 2W7, 2W8, 2W9, 2W10, 2W12, 2W13, 2W15, 2W16, 2W17, 2W18,
2W19, 2W21, 2W22, 2W23, 4W1, 4W2, 4W3, 4W8, 4W12, 4W13, 4W18, 4W19, AS1 and
AS2.
Prior to sampling, the water level in each monitoring well was measured using an oil/water interface probe, as discussed earlier. After gauging, the wells were then purged using disposable
bailers. Field measurements including temperature, pH, and specific conductance are
summarized in Table 3. Purging continued until a minimum of three well volumes were
extracted, or until the well was purged dry. Each of the monitoring wells was then sampled immediately following well purging using a disposable bailer. Groundwater samples were shipped via overnight delivery to Accutest Laboratories in Scott, Louisiana, for analysis of
benzene, toluene, ethylbenzene, total xylenes (BTEX), and methyl tert-butyl ether (MTBE) by
USEPA Method 8260B.
August 2012 analytical results are summarized in Table 4. Groundwater analytical results and exceedances of 15A NCAC 2L .0200 (NCAC 2L) standards are shown on Figure 5 through
Figure 9 for benzene, toluene, ethylbenzene, total xylenes, and MTBE, respectively. A copy of
the laboratory analytical report is included as Appendix A. Historical groundwater analytical
data is included in Table 5. Dissolved concentrations of at least one of the analytes exceeded the NCAC 2L groundwater quality standards in monitoring wells 2W-18, 4W1, 4W2, 4W3, 4W8, 4W12, 4W13, 4W18, and AS1. These wells are generally located in the area of the Site where
groundwater recovery is taking place. The 2012 groundwater analytical results generally
indicate that the extent of groundwater impact is contained due to groundwater extraction system
operation at the site. 2012 SYSTEM DATA
System Operations
From 2011 until early 2012, URS completed the installation of a new building over the existing remediation system components. Repairs and renovations were also completed including electrical and plumbing upgrades to remediation system components, manifolds, and control
panels. These upgrades also included installation of new influent and effluent transfer pumps,
replacement of the effluent flow meter and the removal and re-bedding of granular activated
carbon in the liquid phase carbon vessels. The groundwater recovery and treatment system was restarted on April 23, 2012 and operated
throughout 2012. Groundwater recovery was conducted in 12 recovery wells: 2W20, 4W2,
4W3, 4W5, 4W7, 4W8, 4W13, 4W15, 4W20, 4W21, 4W22, and 4W23. The recovered

Mr. Gene Mao
Guilford County Department of Public Health February 15, 2013
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groundwater is routed to a holding tank where any recovered LNAPL is separated, and then
removed. Water from the holding tank is transferred to a low-profile, tray-style air stripper for primary treatment. After being processed through the air stripper, the water is pumped from the stripper sump, through two 750-pound, liquid-phase carbon vessels (in series) and then
discharged to the City of Greensboro Publicly Owned Treatment Works (POTW). During this
operating period, approximately 432,500 gallons of water were recovered, treated, and
discharged to the POTW. For the operating period, the average groundwater recovery flow rate was approximately 1,716 gallons per day.
URS completed LNAPL gauging, bailing, and passive removal using absorbent socks throughout
the year (during both pumping and non-pumping conditions). A summary of LNAPL removal
activities is included in Table 6. A total of approximately 2 gallons of LNAPL were removed using absorbent socks during 2012. In addition, approximately 14 gallons of LNAPL were removed by hand bailing in the first quarter of 2012, prior to system startup.

System Maintenance
System maintenance performed during 2012 included:
• The routine maintenance of groundwater recovery pumps, backwash of the carbon
vessels, cleaning of the air stripper, and testing the treatment system components.
• Routine maintenance to the air compressor.
• Replaced the holding tank float trees.
• Installation of new influent and effluent transfer pumps.
• Welding repairs conducted on the tray air stripper sump.
• Replaced exhaust fan for compressor room ventilation.
• Servicing of pumps that were showing low flow rates.
• Replaced the regenerative blower for the tray air stripper.
• Absorbent socks were placed in 2W14, 4W1, 4W7 and 4W21 (a non-pumping well) and
were replaced during O&M visits throughout the year, and
• Routine site maintenance including fencing and gate upkeep and tree removal around the
system compound.

PLAN FOR 2013
For 2013, the following activities are planned for the Guilford Greene Site:

• Annual groundwater level measurements (August);
• Annual groundwater sampling event (August);
• Bi-Weekly operation and maintenance on the groundwater recovery and treatment
system;

Mr. Gene Mao
Guilford County Department of Public Health February 15, 2013
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• Monthly monitoring of treatment system effluent (and associated Discharge Monitoring Report (DMR) preparation);
• Address LNAPL levels throughout the year (during pumping conditions) by bailing and
absorbent socks.
Please do not hesitate to call Andrew Shull at [phone] or Jerry Aycock with Plantation at
[phone] if you have any questions or comments.
Sincerely,
URS CORPORATION – NORTH CAROLINA
Andrew W. Shull, P.E. Project Manager
Table 1 – Well Construction Details
Table 2a – Water Level Measurements and Elevations, April 23, 2012 Table 2b – Water Level Measurements and Elevations, October 12, 2012
Table 3 – Monitoring Well Purge Data Table 4 – Summary of Groundwater Results
Table 5 – Historical Analytical Results for Groundwater Monitoring Table 6 – LNAPL Removal Summary
Figure 1 – Site Location Map
Figure 2 – Site Plan Figure 3 – Static Water Levels, April 23, 2012
Figure 4 – Dynamic Water Levels, October 12, 2012 Figure 5 – Benzene Results
Figure 6 – Toluene Results Figure 7 – Ethylbenzene Results
Figure 8 – Total Xylenes Results Figure 9 – MTBE Results
Appendix A – Analytical Data
cc: Jerry Aycock - AO
Murray Clayton - GN
Cliff McCowan – GN URS Project File

Tables
Well ID Date of Installation
Top of Casing
Elevation (ft above
MSL)
Total Depth
(ft bgs)
Screen Interval
(ft bgs)
2W1 1/19/1988 815.21 58.1 38.1-58.1
2W2 1/20/1988 807.32 50.3 30.3-50.3
2W3 1/21/1988 808.98 55.5 35.5-55.5
2W4 1/21/1988 807.80 55.5 35.5-55.5
2W7 5/24/1988 810.23 59.8 29.8-59.8
2W8 5/20/1988 803.67 44.6 14.6-44.6
2W9 5/23/1988 NS 54.3 24.3-54.3
2W10 6/21/1988 813.33 53.6 23.6-53.6
2W11 6/21/1988 804.75 53.7 23.7-53.7
2W12 9/1/1988 791.03 39.8 19.8-39.8
2W13 11/15/1988 810.67 65.6 55.6-65.6
2W14 10/13/1988 811.04 59.2 39.2-59.2
2W15 11/15/1988 804.18 53.1 48.1-53.1
2W16 8/29/1988 810.10 61.3 31.3-61.3
2W17 9/1/1988 788.08 39.8 19.8-39.8
2W18 9/2/1988 785.01 34.2 14.2-34.2
2W19 1/26/1989 802.77 43.5 23.5-43.5
2W20 3/1/1991 810.93 70.0 30.0-70.0
2W21 4/27/1993 796.40 58.8 33.8-53.8*
2W22 4/23/1993 801.99 59.0 39.0-59.0
2W23 4/22/1993 786.44 48.0 28.0-48.0
4W1 2/11/1988 811.14 61.9 31.9-61.9
4W2 2/10/1988 809.44 72.5 42.5-72.5
4W3 2/12/1988 808.38 72.5 42.5-72.5
4W5 7/15/1988 809.02 62.3 32.3-62.3
4W6 11/16/1988 809.03 62.4 32.4-62.4
4W7 7/18/1988 807.56 57.1 27.1-57.1
4W8 7/19/1988 805.57 54.3 24.3-54.3
4W9 8/31/1988 810.64 55.3 25.3-55.3
4W10 8/31/1988 800.04 51.8 21.8-51.8
4W11 8/15/1989 798.34 55.3 19.8-49.8*
4W12 8/16/1989 798.22 53.4 17.4-47.4*
4W13 8/16/1989 801.14 53.9 17.9-47.9*
4W14 12/21/1989 809.50 74.5 29.5-74.5
4W15 12/15/1989 811.11 69.5 19.5-69.5
4W16 12/20/1989 792.93 55.5 14.0-49.0*
4W17 12/18/1989 791.80 62.5 15.3-55.3*
4W18 12/15/1989 793.92 50.0 NA
4W19 12/15/1989 801.93 50.0 NA
4W20 12/15/1989 809.96 64.8 NA
4W21 12/16/1989 809.09 67.3 NA
4W22 12/16/1989 811.79 69.4 NA
4W23 12/16/1989 809.58 60.0 NA
MSL = mean sea level
bgs = below ground surface
NS = not surveyed
* sediment sump installed below screen
NA = not available
Greensboro, North Carolina
TABLE 1
Well Construction Details
Plantation Pipe Line - Guilford Greene Site
Well ID
Top of Casing
Elevation
(ft above MSL)
Depth to LNAPL
(ft btoc)
Depth to
Groundwater
(ft btoc)
LNAPL
Thickness
(ft)
Groundwater
Elevation
(ft above MSL)
Corrected
Groundwater
Elevation
(ft above MSL)
2W1 815.21 ND 49.42 -- 765.79 765.79
2W2 807.32 ND 47.13 -- 760.19 760.19
2W3 808.98 ND 51.74 -- 757.24 757.24
2W4 807.80 ND 49.91 -- 757.89 757.89
2W7 810.23 ND 52.38 -- 757.85 757.85
2W8 803.67 ND 43.52 -- 760.15 760.15
2W9 NA ND 44.61 -- NA NA
2W10 813.33 ND 51.90 -- 761.43 761.43
2W11 804.75 NM Obstruction NM NM NM
2W12 791.03 ND 34.39 -- 756.64 756.64
2W13 810.67 ND 53.77 -- 756.90 756.90
2W14 811.04 ND 52.47 -- 758.57 758.57
2W15 804.18 ND 44.20 -- 759.98 759.98
2W16 810.10 ND 50.36 -- 759.74 759.74
2W17 788.08 ND 32.10 -- 755.98 755.98
2W18 785.01 ND 29.32 -- 755.69 755.69
2W19 802.77 ND 42.03 -- 760.74 760.74
2W20 810.93 52.95 53.47 0.52 757.46 757.88
2W21 796.40 ND 40.27 -- 756.13 756.13
2W22 801.99 ND 44.46 -- 757.53 757.53
2W23 786.44 ND 28.42 -- 758.02 758.02
4W1 811.14 ND 50.94 -- 760.20 760.20
4W2 809.44 ND 50.73 -- 758.71 758.71
4W3 808.38 ND 36.95 -- 771.43 771.43
4W5 809.02 51.85 52.00 0.15 757.02 757.14
4W6 809.03 ND 48.61 -- 760.42 760.42
4W7 807.56 48.50 49.25 0.75 758.31 758.91
4W8 805.57 ND 47.10 -- 758.47 758.47
4W9 810.64 ND 50.96 -- 759.68 759.68
4W10 800.04 ND 41.28 -- 758.76 758.76
4W11 798.34 NM Obstruction NM NM NM
4W12 798.22 ND 42.54 -- 755.68 755.68
4W13 801.14 ND 44.74 -- 756.40 756.40
4W14 809.50 ND 50.38 -- 759.12 759.12
4W15 811.11 ND 52.40 -- 758.71 758.71
4W16 792.93 ND 34.22 -- 758.71 758.71
4W17 791.80 ND 34.76 -- 757.04 757.04
4W18 793.92 ND 38.68 -- 755.24 755.24
4W19 801.93 ND 46.62 -- 755.31 755.31
4W20 809.96 51.10 53.40 2.30 756.56 758.40
4W21 809.09 ND 51.07 -- 758.02 758.02
4W22 811.79 ND 51.94 -- 759.85 759.854W23 809.58 ND 51.26 -- 758.32 758.32
Notes:
MSL = mean sea level
btoc = below top of casing
ND = not detected
NM = not measured due to obstruction in well
NA = not available
LNAPL = Light Non Aqueous Phase Liquid
Corrected GW Elev = GW Elev + ((Depth to Water - Depth to LNAPL)*0.80)
Specific Gravity of LNAPL = 0.80
Plantation Pipe Line - Guilford Greene Site
Greensboro, North Carolina
TABLE 2a
Water Level Measurements and Elevations
April 23, 2012
Well ID
Top of Casing
Elevation
(ft above MSL)
Depth to LNAPL
(ft btoc)
Depth to
Groundwater
(ft btoc)
LNAPL
Thickness
(ft)
Groundwater
Elevation
(ft above MSL)
Corrected
Groundwater
Elevation
(ft above MSL)2W1 815.21 ND 50.72 -- 764.49 764.49
2W2 807.32 ND 48.99 -- 758.33 758.33
2W3 808.98 ND 53.27 -- 755.71 755.71
2W4 807.80 ND 51.64 -- 756.16 756.16
2W7 810.23 ND 54.19 -- 756.04 756.04
2W8 803.67 ND 45.09 -- 758.58 758.58
2W9 NA ND 47.97 -- NA NA
2W10 813.33 ND 53.73 -- 759.60 759.60
2W11 804.75 NM obstruction NM NM NM
2W12 791.03 ND 35.74 -- 755.29 755.29
2W13 810.67 ND 55.94 -- 754.73 754.73
2W14 811.04 ND 57.75 -- 753.29 753.29
2W15 804.18 ND 45.91 -- 758.27 758.27
2W16 810.10 ND 52.12 -- 757.98 757.98
2W17 788.08 ND 33.72 -- 754.36 754.36
2W18 785.01 ND 31.21 -- 753.80 753.80
2W19 802.77 ND 43.02 -- 759.75 759.75
2W20 810.93 66.68 66.70 0.02 744.23 744.25
2W21 796.40 ND 41.89 -- 754.51 754.51
2W22 801.99 ND 45.85 -- 756.14 756.14
2W23 786.44 ND 29.51 -- 756.93 756.93
4W1 811.14 ND 53.91 -- 757.23 757.23
4W2 809.44 ND 70.50 -- 738.94 738.94
4W3 808.38 ND 61.25 -- 747.13 747.13
4W5 809.02 ND 60.05 -- 748.97 748.97
4W6 809.03 ND 50.62 -- 758.41 758.41
4W7 807.56 ND 53.30 -- 754.26 754.26
4W8 805.57 ND 51.30 -- 754.27 754.27
4W9 810.64 ND dry -- -- --
4W10 800.04 ND 43.21 -- 756.83 756.83
4W11 798.34 NM NM NM NM NM
4W12 798.22 ND 44.48 -- 753.74 753.74
4W13 801.14 ND 51.40 -- 749.74 749.74
4W14 809.50 ND 54.24 -- 755.26 755.26
4W15 811.11 ND 66.10 -- 745.01 745.01
4W16 792.93 ND 35.61 -- 757.32 757.32
4W17 791.80 ND 36.38 -- 755.42 755.42
4W18 793.92 ND 40.43 -- 753.49 753.49
4W19 801.93 ND 48.65 -- 753.28 753.28
4W20 809.96 ND 61.90 -- 748.06 748.06
4W21 809.09 ND 64.20 -- 744.89 744.89
4W22 811.79 ND 65.70 -- 746.09 746.09
4W23 809.58 ND 57.40 -- 752.18 752.18
Notes:
MSL = mean sea level
btoc = below top of casing
ND = not detected
NM = not measured due to obstruction in well or pumped dry - water was not gauged
NA = not available
LNAPL = Light Non Aqueous Phase Liquid
Greensboro, North Carolina
Corrected GW Elev = GW Elev + ((Depth to Water - Depth to LNAPL)*0.80)
Assumed Specific Gravity of LNAPL = 0.80
TABLE 2b
Water Level Measurements and Elevations
October 12, 2012
Plantation Pipe Line - Guilford Greene Site
Well ID Date
Depth to
Groundwater (ft
bgs)
Temperature
(oC)
Specific
Conductance
(mS/cm)
pH
Purge
Volume
(gal)
Purge Notes
2W1 8/15/12 50.41 17.4 0.090 6.13 3.8 3 vol purge
2W2 8/14/12 48.42 19.4 0.118 5.50 0.1 slow recharge
2W3 8/14/12 53.06 18.1 0.040 4.72 2.5 3 vol purge
2W4 8/14/12 51.38 19.6 0.017 4.12 2.7 3 vol purge
2W7 8/14/12 53.90 18.6 0.024 4.49 4.0 3 vol purge
2W8 8/14/12 44.66 18.6 0.083 3.76 0.5 slow recharge
2W9 8/15/12 47.50 18.9 0.060 5.72 1.0 slow recharge
2W10 8/14/12 53.35 18.3 0.095 5.31 0.2 slow recharge
2W12 8/14/12 35.16 19.3 0.061 5.06 3.0 3 vol purge
2W13 8/14/12 55.38 17.8 0.019 4.39 6.5 3 vol purge
2W15 8/14/12 45.40 18.6 0.091 4.75 4.8 3 vol purge
2W16 8/14/12 51.89 18.4 0.021 4.51 4.7 3 vol purge
2W17 8/14/12 33.37 18.4 0.086 5.24 4.3 3 vol purge
2W18 8/14/12 30.93 19.1 0.740 5.69 2.5 slow recharge
2W19 8/14/12 42.58 19.7 0.223 4.90 1.5 3 vol purge
2W21 8/14/12 41.76 18.1 0.044 5.26 9.0 3 vol purge
2W22 8/14/12 45.79 19.1 0.068 5.60 6.5 3 vol purge
2W23 8/14/12 29.58 18.8 0.088 5.92 8.2 3 vol purge
4W1 8/15/12 53.46 18.6 0.164 6.28 14.5 dry @ 12 gal
4W2 8/15/12 69.80 20.3 0.378 6.39 NM part of system
4W3 8/15/12 61.20 26.0 0.094 6.14 NM part of system
4W8 8/15/12 50.75 27.3 0.414 6.30 NM part of system
4W12 8/15/12 44.11 18.6 0.071 5.36 18.6 3 vol purge
4W13 8/15/12 52.55 29.3 0.445 6.79 NM part of system
4W18 8/15/12 40.07 18.2 0.346 6.19 22.5 3 vol purge
4W19 8/15/12 48.24 18.2 0.087 4.58 28.0 3 vol purge
AS1 8/15/12 53.74 18.2 0.176 6.41 4.4 3 vol purge
AS2 8/14/12 52.67 17.9 0.106 5.99 4.7 3 vol purge
Notes:
mS/cm = milliSiemens per centimeter
oC = Degrees Celsius
NM = not measured
gal = gallons
vol = well volumes
slow recharge = 3 well volumes purged but slow well recharge noted
Greensboro, North Carolina
TABLE 3
Monitoring Well Purge Data
Plantation Pipe Line - Guilford Greene Site
2W-01 2W-02 2W-03 2W-04 2W-07 2W-08Sample ID:ParametersUnitsStandard** For Internal Use Only - Privileged and Confidential - Attorney/Client Work Product **8/15/2012 8/14/2012 8/14/2012 8/14/2012 8/14/2012 8/14/2012Table 4Collection Date:Summary of Groundwater ResultsCompared to NC 2L Groundwater Quality StandardsGuilford GreeneGreensboro, Guilford County, NCVOCBenzeneug/l< 0.21 < 0.21 < 0.21 < 0.21 < 0.21 < 0.211 (2M)Tolueneug/l< 0.27< 0.27 .39 J .63 J .37 J < 0.27600 (2M)Ethylbenzeneug/l< 0.2< 0.2 < 0.2 < 0.2 < 0.2 < 0.2600 (2M)Xylenes (Total)ug/l< 0.2< 0.2 .9 J 1.25 J .54 J < 0.2500 (2M)Methyl tert-butyl etherug/l< 0.2< 0.2 < 0.2 .82 J .59 J < 0.220 (2M)9/17/2012 1:47:57 PMPage: 1 / 5Notes: 2M - NC 2L Groundwater Quality Standards < - Not detected at the specified detection limit (DL) µg/L - Micrograms per Liter J - Estimated value VOC - Volatile organic compounds This table presents the results of all analytes. Sample results have been qualified by URS based on the results of the data review process, which is modeled after the USEPA Contract Laboratory Program (CLP) National Functional Guidelines (NFG) for Superfund Organic Methods Data Review (EPA, June 2008). NC Groundwater quality standards for the protection of the groundwater are specified in 15A NCAC 2L .0200, effective January 1, 2010. A bold border indicates the concentration is greater than the standard.
2W-09 2W-10 2W-12 2W-13 2W-15 2W-16Sample ID:ParametersUnitsStandard** For Internal Use Only - Privileged and Confidential - Attorney/Client Work Product **8/15/2012 8/14/2012 8/14/2012 8/14/2012 8/14/2012 8/14/2012Table 4Collection Date:Summary of Groundwater ResultsCompared to NC 2L Groundwater Quality StandardsGuilford GreeneGreensboro, Guilford County, NCVOCBenzeneug/l< 0.21 < 0.21 < 0.21 < 0.21 < 0.21 < 0.211 (2M)Tolueneug/l< 0.27< 0.27 < 0.27 < 0.27 < 0.27 < 0.27600 (2M)Ethylbenzeneug/l< 0.2< 0.2 < 0.2 < 0.2 < 0.2 < 0.2600 (2M)Xylenes (Total)ug/l< 0.2< 0.2 < 0.2 < 0.2 < 0.2 < 0.2500 (2M)Methyl tert-butyl etherug/l< 0.2< 0.2 < 0.2 3.4 J < 0.2 2.4 J20 (2M)9/17/2012 1:47:57 PMPage: 2 / 5Notes: 2M - NC 2L Groundwater Quality Standards < - Not detected at the specified detection limit (DL) µg/L - Micrograms per Liter J - Estimated value VOC - Volatile organic compounds This table presents the results of all analytes. Sample results have been qualified by URS based on the results of the data review process, which is modeled after the USEPA Contract Laboratory Program (CLP) National Functional Guidelines (NFG) for Superfund Organic Methods Data Review (EPA, June 2008). NC Groundwater quality standards for the protection of the groundwater are specified in 15A NCAC 2L .0200, effective January 1, 2010. A bold border indicates the concentration is greater than the standard.
2W-17 2W-18 2W-19 2W-21 2W-22 2W-23Sample ID:ParametersUnitsStandard** For Internal Use Only - Privileged and Confidential - Attorney/Client Work Product **8/14/2012 8/14/2012 8/14/2012 8/14/2012 8/14/2012 8/14/2012Table 4Collection Date:Summary of Groundwater ResultsCompared to NC 2L Groundwater Quality StandardsGuilford GreeneGreensboro, Guilford County, NCVOCBenzeneug/l< 0.215.8< 0.21 < 0.21 < 0.21 < 0.211 (2M)Tolueneug/l< 0.27< 0.27 < 0.27 < 0.27 < 0.27 < 0.27600 (2M)Ethylbenzeneug/l< 0.2< 0.2 < 0.2 < 0.2 < 0.2 < 0.2600 (2M)Xylenes (Total)ug/l< 0.2.44 J < 0.2 < 0.2 < 0.2 < 0.2500 (2M)Methyl tert-butyl etherug/l< 0.2< 0.2 < 0.2 < 0.2 < 0.2 < 0.220 (2M)9/17/2012 1:47:58 PMPage: 3 / 5Notes: 2M - NC 2L Groundwater Quality Standards < - Not detected at the specified detection limit (DL) µg/L - Micrograms per Liter J - Estimated value VOC - Volatile organic compounds This table presents the results of all analytes. Sample results have been qualified by URS based on the results of the data review process, which is modeled after the USEPA Contract Laboratory Program (CLP) National Functional Guidelines (NFG) for Superfund Organic Methods Data Review (EPA, June 2008). NC Groundwater quality standards for the protection of the groundwater are specified in 15A NCAC 2L .0200, effective January 1, 2010. A bold border indicates the concentration is greater than the standard.
4W-01 4W-02 4W-03 4W-08 4W-12 4W-13Sample ID:ParametersUnitsStandard** For Internal Use Only - Privileged and Confidential - Attorney/Client Work Product **8/15/2012 8/15/2012 8/15/2012 8/15/2012 8/15/2012 8/15/2012Table 4Collection Date:Summary of Groundwater ResultsCompared to NC 2L Groundwater Quality StandardsGuilford GreeneGreensboro, Guilford County, NCVOCBenzeneug/l112,9003501658401 (2M)Tolueneug/l5003,000450 520 9.7810600 (2M)Ethylbenzeneug/l940230 68 340 60 62600 (2M)Xylenes (Total)ug/l4,4002,7005401,630270690500 (2M)Methyl tert-butyl etherug/l< 11,100220< 1 < 0.21,10020 (2M)9/17/2012 1:47:58 PMPage: 4 / 5Notes: 2M - NC 2L Groundwater Quality Standards < - Not detected at the specified detection limit (DL) µg/L - Micrograms per Liter J - Estimated value VOC - Volatile organic compounds This table presents the results of all analytes. Sample results have been qualified by URS based on the results of the data review process, which is modeled after the USEPA Contract Laboratory Program (CLP) National Functional Guidelines (NFG) for Superfund Organic Methods Data Review (EPA, June 2008). NC Groundwater quality standards for the protection of the groundwater are specified in 15A NCAC 2L .0200, effective January 1, 2010. A bold border indicates the concentration is greater than the standard.
4W-18 4W-19 AS-01 AS-02Sample ID:ParametersUnitsStandard** For Internal Use Only - Privileged and Confidential - Attorney/Client Work Product **8/15/2012 8/15/2012 8/15/2012 8/14/2012Table 4Collection Date:Summary of Groundwater ResultsCompared to NC 2L Groundwater Quality StandardsGuilford GreeneGreensboro, Guilford County, NCVOCBenzeneug/l73< 0.21110< 0.211 (2M)Tolueneug/l37< 0.27 5 J < 0.27600 (2M)Ethylbenzeneug/l350< 0.2 .55 J < 0.2600 (2M)Xylenes (Total)ug/l1,300< 0.2 3.1 J < 0.2500 (2M)Methyl tert-butyl etherug/l< 1.5 J440< 0.220 (2M)Regulatory Limit Types2M - NC 2L GW Quality Stds (2010)Flagsj - Estimated value9/17/2012 1:47:58 PMPage: 5 / 5Notes: 2M - NC 2L Groundwater Quality Standards < - Not detected at the specified detection limit (DL) µg/L - Micrograms per Liter J - Estimated value VOC - Volatile organic compounds This table presents the results of all analytes. Sample results have been qualified by URS based on the results of the data review process, which is modeled after the USEPA Contract Laboratory Program (CLP) National Functional Guidelines (NFG) for Superfund Organic Methods Data Review (EPA, June 2008). NC Groundwater quality standards for the protection of the groundwater are specified in 15A NCAC 2L .0200, effective January 1, 2010. A bold border indicates the concentration is greater than the standard.
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
2W-1 Jan-94 <1 <1 <1 <1 <1
Apr-94 <1 <1 <1 <1 <1
Jul-94 <1 <1 <1 <1 <1
Oct-94 <1 1 <1 <1 <1
Apr-95 <1 <1 <1 <1 <1
Oct-95 <1 <1 <1 <1 <1
Jan-96 <1 3.7 <1 2 5.6
Apr-96 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Dec-96 <0.5 <1 <1 <2 NA
Jun-97 <0.5 <1 <1 <2 NA
Aug-97 <0.5 <1 <1 <2 NA
Dec-97 <1.0 <1.0 <1.0 2.4 NA
Mar-98 <1.0 <1.0 <1.0 <1.0 NA
Aug-98 <1.0 <1.0 <1.0 <1.0 NA
Mar-99 <1.0 <1.0 <1.0 <1.0 <1.0
Nov-01 <1 <1 <1 <2 <8
Aug-02 <1.0 <1.0 <1.0 <2.0 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 <0.29 <0.21
Aug-06 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 <0.19 <0.16 0.68 J <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
2W-2 Oct-94 110 2900 700 5000 630
Oct-95 <25 80 50 1000 <25
Jan-96 18 25 26 710 28
Jul-96 5 21 26 460 NA
Dec-96 1.6 1.1 2.3 92 NA
Aug-98 1 <1.0 <1.0 12 NA
Mar-99 <5.0 <5.0 <5.0 <5.0 <5.0
Feb-01 <1 <1 <1 <1 <8
Nov-01 <1 <1 <1 <2 <8
Aug-04 <1 <1 <1 <1 uJ <8
Aug-05 <0.2 0.59 J <0.16 <0.29 0.5 J
Aug-06 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 1 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
2W-3 Jan-94 <1 <1 <1 <1 <1
Apr-94 <1 <1 <1 <1 <1
Oct-94 <1 4 <1 6 <1
Apr-95 <1 <1 <1 <1 <1
Apr-96 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Dec-96 <0.5 <1 <1 <2 NA
Aug-98 <1.0 <1.0 <1.0 <1.0 NA
Mar-99 <1.0 <1.0 <1.0 <1.0 <1.0
Mar-00 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-00 <1.0 <1.0 <1.0 <1.0 <8.0
Feb-01 <1 <1 <1 <1 <8
Nov-01 <1 <1 <1 <2 <8
Aug-02 <1.0 <1.0 <1.0 <2.0 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 <0.29 <0.21
Aug-06 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 0.39 J <0.2 0.9 J <0.2
2W-4 Apr-94 <1 2 <1 <1 12
Oct-94 3 8 <1 4 37
Apr-95 2 1.6 <1 <1 16
Jul-95 <1 <1 <1 <1 10
Oct-95 3.8 3.5 <1 1.8 26
Jan-96 2.1 1.5 <1 <1 5.7
Jul-96 2.6 1.6 <1 <2 NA
Dec-96 <0.5 <1 <1 <2 NA
Jun-97 1 3 <1 5.5 NA
Aug-97 <0.5 <1 <1 <2 NA
Dec-97 <1.0 <1.0 <1.0 <1.0 NA
Mar-98 <1.0 <1.0 <1.0 <1.0 NA
Aug-98 <1.0 <1.0 <1.0 <1.0 NA
Mar-99 1.4 18 <1.0 28 <1.0
Aug-99 <1.0 <1.0 <1.0 <1.0 <8.0
Mar-00 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-00 <1.0 <1.0 <1.0 <1.0 58
Feb-01 <1 <1 <1 <1 <8
Nov-01 <1 <1 <1 <2 <8
Aug-03 <2.2 <1.0 <1.0 12 2.4 J
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 1 J 3.7
Aug-06 <0.2 <0.19 <0.16 <0.24 2.8
Aug-07 <0.2 <0.19 <0.16 <0.24 4
Aug-08 <0.2 <0.19 <0.16 <0.24 4.7
Aug-09 <0.2 <0.37 <0.16 <0.24 4.6 J
Aug-10 <0.19 <0.2 <0.18 <0.49 1.4
Aug-11 <0.19 <0.26 <0.33 <0.2 2.8
Aug-12 <0.21 0.63 J <0.2 1.25 J 0.82 J
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 2 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
2W-7 Apr-94 <1 <1 <1 <1 <1
Jul-94 <1 <1 <1 <1 <1
Oct-94 1 <1 <1 <1 4
Jul-96 3.3 <1 <1 <2 NA
Dec-96 <0.5 <1 <1 <2 NA
Jun-97 0.9 6.4 1.3 9.9 NA
Aug-97 <0.5 <1 <1 <2 NA
Dec-97 <1.0 <1.0 <1.0 <1.0 NA
Mar-98 <1.0 <1.0 <1.0 <1.0 NA
Aug-98 <1.0 <1.0 <1.0 1.1 NA
Mar-99 <1.0 <1.0 <1.0 <1.0 2.3
Aug-99 <1.0 <1.0 <1.0 <1.0 9.9
Mar-00 <1.0 <1.0 <1.0 <1.0 40
Aug-00 <1.0 <1.0 <1.0 <1.0 94
Feb-01 <1 <1 <1 <1 11 J
Aug-02 <1.0 <1.0 <1.0 <2.0 3.8
Aug-03 <1.0 <1.0 <1.0 <1.0 15
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 <0.29 0.8 J
Aug-06 <0.2 <0.19 <0.16 <0.24 0.64 J
Aug-07 <0.2 <0.19 <0.16 <0.24 1.8
Aug-08 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-09 <0.2 <0.37 <0.16 0.7 J 0.82 J
Aug-10 <0.19 <0.2 <0.18 <0.49 0.96 J
Aug-11 <0.19 <0.26 <0.33 <0.2 0.8 J
Aug-12 <0.21 0.37 J <0.2 0.54 J 0.59 J
2W-8 Jan-94 1 1 <1 4 2
Apr-94 <1 2 <1 2 <1
Jul-94 <1 <1 <1 <1 4
Oct-94 <1 <1 <1 <1 <1
Apr-95 <1 <1 <1 <1 <1
Jul-95 <1 <1 <1 <1 1.5
Jul-96 <0.5 <1 <1 <2 NA
Jul-97 1.3 10 1.1 10 NA
Aug-97 <0.5 <1 <1 <2 NA
Dec-97 <1.0 <1.0 <1.0 <1.0 NA
Mar-98 <1.0 <1.0 <1.0 <1.0 NA
Aug-02 <1.0 <1.0 <1.0 <2.0 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 <0.29 <0.21
Aug-06 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 <0.19 <0.16 0.54 J <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 3 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
2W-9 Apr-94 72 160 16 380 210
Jul-94 220 320 25 560 300
Oct-94 1200 14000 2500 22000 710
Jul-96 <0.5 <1 <1 <2 NA
Dec-96 1600 730 83 700 NA
Jun-97 <50 1900 600 8900 NA
Aug-97 3.8 61 21 530 NA
Dec-97 <1.0 3.3 <1.0 16 NA
Mar-98 <1.0 <1.0 <1.0 1.1 NA
Aug-99 <1.0 <1.0 <1.0 1 <8.0
Mar-00 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-00 1.9 7.9 8.6 34.0 <8.0
Aug-06 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
2W-10 Jan-94 <1 <1 <1 <1 <1
Apr-96 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Aug-98 <1.0 <1.0 <1.0 <1.0 NA
Mar-99 <1.0 <1.0 <1.0 <1.0 <1.0
Aug-99 <1.0 <1.0 <1.0 <1.0 <8.0
Mar-00 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-00 <1.0 <1.0 <1.0 <1.0 <8.0
Feb-01 <1 <1 <1 <2 <8
Nov-01 <1 <1 <1 <2 <8
Aug-02 <1.0 <1.0 <1.0 <2.0 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 <0.29 <0.21
Aug-06 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
2W-11 Apr-94 270 150 6 170 98
Jul-94 400 150 <1 190 130
Dec-96 <0.5 <1 <1 <2 NA
Jun-97 4.5 3.1 1.1 7.2 NA
Mar-98 470 330 180 710 NA
2W-12 Jan-94 <1 <1 <1 <1 <1
Apr-94 1 <1 <1 <1 <1
Oct-94 <1 <1 <1 <1 <1
Apr-95 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Mar-99 <1.0 <1.0 <1.0 <1.0 <1.0
Aug-02 <1.0 <1.0 <1.0 <2.0 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 <0.29 <0.21
Aug-06 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 4 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
2W-13 Apr-94 <1 <1 <1 <1 <1
Jul-94 <1 <1 <1 <1 <1
Oct-94 <1 2 <1 6 2
Jul-95 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Dec-96 <0.5 <1 <1 <2 NA
Jun-97 <0.5 <1 <1 <2 NA
Aug-97 <0.5 <1 <1 <2 NA
Mar-98 <1 <1 1.2 3.2 NA
Aug-98 <1 <1 <1 <1 NA
Mar-99 <1.0 <1.0 <1.0 <1.0 41
Aug-03 <1.0 <1.0 <1.0 <1.0 1.4 J
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 1.2 3.8
Aug-06 <0.2 <0.19 <0.16 <0.24 3.9
Aug-07 <0.2 <0.19 <0.16 <0.24 5.3
Aug-08 <0.2 <0.19 <0.16 <0.24 4.8
Aug-09 <0.2 <0.37 <0.16 <0.24 6.1
Aug-10 <0.19 <0.2 <0.18 <0.49 7.3
Aug-11 <0.19 <0.26 <0.33 <0.2 4.8
Aug-12 <0.21 <0.27 <0.2 <0.2 3.4 J
2W-14 Apr-94 2700 16000 1500 7700 1200
Jul-94 2300 17000 1100 7600 <QL
Jan-96 1100 9700 1100 8200 180
Dec-96 870 6600 500 9200 NA
Dec-97 610 380 8000 3900 NA
Aug-98 550 12000 660 5700 NA
Mar-99 91 1300 66 2900 <50
Aug-99 34 570 22 1800 <80
Mar-00 80 2100 57 2100 72
Aug-00 190 5800 320 3600 <80
Feb-01 97 3100 170 2500 120
Nov-01 180 3300 1100 1640 <80
2W-15 Apr-94 <1 2 <1 4 <1
Jul-94 <1 <1 <1 <1 <1
Oct-94 <1 <1 <1 <1 <1
Apr-96 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Dec-96 <0.5 <1 <1 <2 NA
Aug-08 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 5 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
2W-16 Apr-94 <1 <1 <1 <1 <1
Jul-94 <1 <1 <1 <1 <1
Oct-94 <1 <1 <1 <1 <1
Jul-95 <1 <1 <1 <1 <1
Oct-95 <1 <1 <1 <1 1.3
Jan-96 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Jun-97 0.7 <1 <1 <2 NA
Aug-97 <0.5 <1 <1 <2 NA
Dec-97 <1.0 <1.0 <1.0 <1.0 NA
Aug-99 <1.0 <1.0 <1.0 <1.0 12
Mar-00 <1.0 <1.0 <1.0 <1.0 95
Aug-00 1.2 <1.0 <1.0 1.9 220
Feb-01 1.6 <1 <1 <1 280
Nov-01 <1 <1 <1 <2 310
Aug-06 <0.2 <0.19 <0.16 1.0 J 390
Aug-07 <0.2 <0.19 <0.16 <0.24 220
Aug-08 <0.2 <0.19 <0.16 <0.24 86
Aug-09 <0.2 <0.37 <0.16 <0.24 34
Aug-10 <0.19 <0.2 <0.18 <0.49 20
Aug-11 <0.19 <0.26 <0.33 <0.2 6.5
Aug-12 <0.21 <0.27 <0.2 <0.2 2.4 J
2W-17 Jan-94 <1 <1 <1 <1 <1
Apr-94 1 4 1 5 <1
Jul-94 <1 <1 <1 <1 <1
Oct-94 <1 <1 <1 <1 <1
Apr-95 <1 <1 <1 <1 <1
Oct-95 <1 <1 <1 <1 <1
Jul-95 <1 <1 <1 <1 <1
Jan-96 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Dec-96 <0.5 <1 <1 <2 NA
Jun-97 <0.5 <1 <1 <2 NA
Aug-97 <0.5 <1 <1 <2 NA
Dec-97 <1.0 <1.0 <1.0 <1.0 NA
Mar-98 <1.0 <1.0 <1.0 <1.0 NA
Aug-98 <1.0 <1.0 <1.0 <1.0 NA
Mar-99 <1.0 <1.0 <1.0 <1.0 <1.0
Aug-99 <1.0 <1.0 <1.0 <1.0 <8.0
Feb-01 <1 <1 <1 <1 <8
Nov-01 <1 <1 <1 12 <8
Aug-02 <1.0 <1.0 <1.0 6.6 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 <0.29 <0.21
Aug-06 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 6 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
2W-18 Jan-94 <1 <1 <1 <1 <1
Apr-94 <1 <1 <1 2 <1
Jul-94 <1 <1 <1 <1 <1
Oct-94 <1 <1 <1 <1 <1
Apr-95 <1 <1 <1 <1 <1
Jul-95 <1 <1 <1 <1 <1
Oct-95 <1 <1 <1 <1 <1
Jan-96 <1 <1 <1 <1 1.3
Apr-96 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Dec-96 <0.5 <1 <1 <2 NA
Jun-97 <0.5 <1 <1 <2 NA
Aug-97 <0.5 <1 <1 <2 NA
Dec-97 <1.0 <1.0 <1.0 <1.0 NA
Mar-98 <1.0 <1.0 <1.0 <1.0 NA
Aug-98 <1.0 <1.0 <1.0 <1.0 NA
Mar-99 <1.0 <1.0 <1.0 4.2 <1.0
Aug-99 <1.0 <1.0 <1.0 3.1 <8.0
Feb-01 <1 1.6 <1 15 <8
Nov-01 <1 <1 <1 24 <8
Aug-02 <1.0 3.8 <1.0 199 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 1.6 <8
Aug-05 <0.2 <0.19 <0.16 1.4 <0.21
Aug-06 <0.2 0.78 J <0.16 88 <0.21
Aug-07 0.52 J 5.3 1.4 238 <0.21
Aug-08 4.4 54 24 1880 <0.21
Aug-09 4.1 J 38 8.1 J 1,330 < 1
Aug-10 <1.5 u <0.2 0.32 J 93 <0.2
Aug-11 11 0.32 J <0.33 0.35 J <0.18
Aug-12 5.8 <0.27 <0.2 0.44 J <0.2
2W-19 Jan-94 <1 2 <1 2 1
Apr-94 <1 <1 2 <1 <1
Oct-94 <1 <1 <1 <1 <1
Apr-96 <1 <1 <1 <1 3.4
Mar-99 <1.0 <1.0 <1.0 <1.0 <1.0
Aug-02 <1.0 <1.0 <1.0 <2.0 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 <0.29 <0.21
Aug-06 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 <0.19 <0.16 0.88 J <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 0.61 J
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 7 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
2W-20 Aug-99 280 1000 48 910 72
Aug-10 600 840 38 1080 230
2W-21 Jan-94 <1 <1 <1 <1 <1
Apr-94 <1 <1 <1 <1 <1
Oct-94 <1 <1 <1 <1 <1
Apr-95 <1 <1 <1 <1 <1
Jul-95 <1 <1 <1 <1 <1
Oct-95 <1 <1 <1 <1 <1
Jan-96 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Dec-96 <0.5 <1 <1 <2 NA
Jun-97 <0.5 <1 <1 <2 NA
Aug-97 <0.5 <1 <1 <2 NA
Dec-97 <1.0 <1.0 <1.0 <1.0 NA
Mar-98 <1.0 <1.0 <1.0 <1.0 NA
Aug-98 <1.0 <1.0 <1.0 <1.0 NA
Mar-99 <1.0 <1.0 <1.0 <1.0 <1.0
Feb-01 <1 <1 <1 <1 <8
Nov-01 <1 <1 <1 <2 <8
Aug-02 <1.0 <1.0 <1.0 <2.0 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 <0.29 <0.21
Aug-06 <0.2 <0.19 <0.16 <0.24 1.4
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 1.1 <0.16 <0.24 <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
2W-22 Jan-94 <1 <1 <1 <1 <1
Apr-94 <1 <1 <1 <1 <1
Oct-94 <1 <1 1 4 <1
Apr-96 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Dec-96 <0.5 <1 <1 <2 NA
Jun-97 <0.5 2.3 <1 3.5 NA
Aug-97 <0.5 <1 <1 <2 NA
Dec-97 <1.0 <1.0 <1.0 <1.0 NA
Mar-98 <1.0 <1.0 <1.0 <1.0 NA
Mar-00 <1.0 <1.0 <1.0 <1.0 <8.0
Feb-01 <1 <1 <1 <1 <8
Aug-00 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-02 <1.0 <1.0 <1.0 <2.0 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 <0.29 <0.21
Aug-06 <0.2 <0.19 <0.16 <0.24 0.23 J
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 <0.19 <0.16 <0.66 U <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 8 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
2W-23 Jan-94 <1 <1 <1 <1 <1
Apr-94 <1 2 <1 3 <1
Jul-94 <1 <1 <1 <1 <1
Oct-94 <1 <1 <1 <1 <1
Apr-95 <1 <1 <1 <1 <1
Jul-95 <1 <1 <1 <1 <1
Oct-95 <1 <1 <1 <1 <1
Jan-96 <1 <1 <1 <1 23
Apr-96 <1 <1 <1 <1 <1
Jul-96 <0.5 <1 <1 <2 NA
Dec-96 <0.5 <1 <1 <2 NA
Jun-97 <0.5 <1 <1 <2 NA
Aug-97 <0.5 <1 <1 <2 NA
Dec-97 <1.0 <1.0 <1.0 <1.0 NA
Mar-98 <1.0 <1.0 <1.0 <1.0 NA
Aug-98 <1.0 <1.0 <1.0 <1.0 NA
Mar-99 <1.0 <1.0 <1.0 <1.0 <1.0
Mar-00 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-00 <1.0 <1.0 <1.0 <1.0 <8.0
Feb-01 <1 <1 <1 <1 <8
Aug-02 <1.0 <1.0 <1.0 <2.0 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 <1 <8
Aug-05 <0.2 <0.19 <0.16 <0.29 <0.21
Aug-06 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 <0.19 <0.16 0.61 J <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.19 <0.2 <0.18 <0.49 <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
2W-24 Oct-94 420 1400 120 840 400
4W-1 Apr-94 19000 120000 27000 150000 23000
Jul-94 14000 13000 2200 23000 4500
Dec-96 500 4000 320 3100 NA
Feb-01 120 2400 590 4000 69 J
Nov-01 110 830 130 1910 130
Oct-03 32 270 230 1310 2.6 J
Aug-04 6.3 270 230 1210 <8
Aug-05 8.4 210 790 3200 <1
Aug-06 1.9 95 240 880 <0.21
DUP Aug-06 1.7 92 240 880 <0.21
Aug-07 4.5 J 36 170 730 <1
Aug-08 3.9 100 420 1420 0.63 J
Aug-09 3.4 J 40 190 547 0.53 J
Aug-10 <8.1 U 110 360 1570 <0.98
Aug-11 6.3 380 480 1760 2.1
Aug-12 11 500 940 4400 <1
4W-2 Aug-99 5300 14000 1700 10000 20000
Mar-00 2700 5800 630 3100 10000
Aug-00 2900 4600 480 3300 15000
Nov-01 13000 22000 1400 12400 41000
Aug-07 4800 7700 550 4400 4500
Aug-08 5200 7600 610 4600 2100
Aug-09 4400 6,600 840 5200 2300
Aug-10 4300 4,000 150 3000 1900
Aug-11 9000 9,600 920 4300 1800
Aug-12 2900 3,000 230 2700 1100
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 9 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
4W-3 Dec-96 <0.5 <1 <1 <2 NA
Aug-98 46 4 <1 15 NA
Mar-99 <1.0 <1.0 <1.0 1.1 160
Aug-99 <1.0 <1.0 <1.0 <1.0 880
Mar-00 7.5 <1.0 <1.0 <1.0 3000
Aug-00 1.2 <1.0 <1.0 1.2 <8.0
Nov-01 3100 300 <20 100 15000
Aug-08 <0.2 1.5 <0.16 0.54 J 1700
Aug-09 10 21 1.4 J 24.6 1800
Aug-10 <5.6 U <0.98 2 J 5.2 710
Aug-11 1.8 <0.26 0.4 J 1.19 J 1
Aug-12 350 450 68 540 220
4W-5 Apr-94 3600 10000 2000 10000 12000
Jul-94 2500 4400 200 2000 7200
Jun-97 3600 4700 290 2300 NA
Aug-97 220 880 110 1100 NA
Dec-97 620 52 250 380 NA
Mar-98 110 32 1.5 67 NA
Aug-07 3400 1600 280 1270 5100
Aug-08 5600 1600 520 1600 9600
Aug-09 4500 2,500 630 2480 5600
Aug-10 3900 1,900 400 1700 2800
4W-6 Jun-97 38 230 26 1100 NA
Aug-97 13 150 16 720 NA
Dec-97 15 58 180 770 NA
Mar-98 99 700 220 4300 NA
Aug-98 16 100 59 700 NA
Mar-99 22 260 110 1600 <5.0
Feb-01 3.1 10 6.9 110 <8
4W-7 Mar-98 2500 6900 680 7500 NA
Aug-98 NS NS NS NS NA
Mar-99 2200 6100 410 4300 1500
Aug-99 1100 3200 210 2600 1500
Aug-08 3900 20,000 5700 28200 <10
Aug-09 530 5,200 530 7100 11 J
Aug-10 240 290 17 680 750
4W-8 Apr-94 8300 25000 2200 10000 7000
Jul-94 9600 30000 1900 14000 4100
Dec-96 1100 6100 460 3900 NA
Aug-97 1600 12000 570 6700 NA
Dec-97 990 380 11000 5500 NA
Aug-98 380 2300 73 3000 NA
Mar-99 49 380 14 460 14
Aug-99 40 260 5.9 250 12
Mar-00 6.2 73 4.4 71 <8.0
Aug-00 6.4 170 4.4 50 31
Feb-01 89 3000 170 1500 57 J
Nov-01 50 5300 280 2700 <160
Aug-02 88 4700 520 4100 12
Aug-03 27 1300 150 1390 12 J
Aug-04 98 1700 200 1700 <80
Aug-05 12 J 2100 460 3600 <4.2
Aug-08 18 540 240 1620 <0.21
Aug-09 42 990 560 2300 3.1 J
Aug-10 31 940 290 2390 1.9
Aug-11 17 260 280 1045 <0.18
Aug-12 16 520 340 1630 <1
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 10 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
4W-9 Jul-96 33 2300 730 22000 NA
Aug-99 74 810 98 1100 57
Aug-00 2.1 35 5.0 60 9.0
Feb-01 470 980 130 1200 93.0
Nov-01 180 680 77 740 55.0
Aug-02 280 1200 390 3900 170
Aug-03 1000 1200 110 890 600
Aug-04 560 1300 79 670 140
DUP Aug-04 460 1100 90 820 J 140
Aug-05 290 1200 190 2650 19
Aug-06 120 720 120 1080 <2.1
Aug-08 41 290 56 500 14
Aug-10 22 280 60 530 5.4
Aug-11 12 240 77 520 1.8
4W-10 Apr-94 1300 4900 1400 6200 <QL
Dec-96 4400 11000 320 2700 NA
Jun-97 410 4100 240 3500 NA
Aug-97 <50 1900 510 8200 NA
Dec-97 <1.0 27 290 520 NA
Mar-98 <1.0 21 <1.0 220 NA
Aug-98 79 160 170 1200 NA
Mar-99 9.8 39 33 560 <5.0
Nov-01 12 17 25 420 <8
Aug-02 8.6 12 21 270 11
4W-11 Apr-94 170 140 <QL 370 320
Jul-94 660 370 18 300 790
Jul-96 51 76 53 360 NA
Dec-97 260 130 520 830 NA
4W-12 Jun-97 3200 6800 600 3500 NA
Aug-97 3500 7500 1100 7400 NA
Dec-97 2300 190 4900 5800 NA
Mar-98 140 480 120 1600 NA
Aug-98 1300 1400 160 1800 NA
Mar-99 2700 1600 260 1400 63
Feb-01 1600 480 390 1900 82
Nov-01 1900 410 440 1950 <160
Aug-03 1200 370 720 2600 60 J
Aug-04 330 140 320 960 <80
DUP Aug-04 290 110 270 840 J 17
Aug-05 590 140 1100 2470 <2.1
Aug-06 360 120 710 1450 <2.1
Aug-08 430 140 760 1290 <0.21
Aug-09 170 72 540 1150 < 1
Aug-10 80 50 330 720 <0.2
Aug-11 82 75 300 910 <0.18
Aug-12 5 9.7 60 270 <0.2
4W-13 Jul-96 2200 3100 320 2100 NA
Aug-02 200 430 460 1510 39
Aug-09 32 1.2 J <0.16 181 1600
Aug-10 39 <0.98 3.7 J 370 860
Aug-11 22 47 420 900 16
Aug-12 840 810 62 690 1100
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 11 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
4W-14 Apr-94 4 20 <1 25 7
Jul-94 13 61 <1 130 4
Aug-06 <0.2 <0.19 0.76 J 1.82 J <0.21
4W-16 Jul-96 <0.5 <1 <1 <2 NA
4W-17 Apr-94 2 2 <1 3 3
Jul-96 <0.5 <1 <1 <2 NA
Aug-98 <1.0 12 2.9 75 NA
Mar-99 <1.0 4.8 5.7 15 <1.0
4W-18 Apr-94 350 440 15 270 520
Jul-94 1200 1700 49 1000 730
Jul-96 610 900 140 1100 NA
Dec-96 280 290 150 620 NA
Jun-97 6.9 <1 <1 <2 NA
Aug-97 1100 4000 160 3000 NA
Dec-97 120 53 270 920 NA
Mar-98 560 950 320 2100 NA
Aug-98 <1.0 <1.0 <1.0 1.1 NA
Mar-99 890 1200 880 3900 <10
Aug-99 240 280 160 1200 <8.0
Aug-06 80 73 320 1450 <0.21
Aug-07 73 120 360 2400 <0.21
Aug-08 180 79 500 1870 <0.21
Aug-09 180 57 390 1610 < 1
Aug-10 71 42 360 1190 0.7 J
Aug-11 110 55 400 1450 0.55 J
Aug-12 73 37 350 1300 <1
4W-19 Jul-96 62 15 1 15 NA
Aug-99 <1.0 <1.0 <1.0 <1.0 <8.0
Mar-00 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-00 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-06 <0.2 <0.19 0.74 J 1.8 J 0.65 J
Aug-08 <0.2 0.6 J <0.16 <0.83 U <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.22 U <0.2 <0.18 <0.49 0.22 J
Aug-11 <0.19 <0.26 <0.33 <0.2 <0.18
Aug-12 <0.21 <0.27 <0.2 <0.2 0.5 J
4W-20 Aug-99 4200 18000 1800 10000 30000
Aug-09 5900 11,000 1400 7200 4700
Aug-10 6900 11,000 1300 7100 4500
4W-21 Apr-94 9000 2100 1700 8300 9200
Jul-94 6800 19000 1200 8500 19000
Aug-98 4400 9100 1100 6200 NA
Mar-00 1000 1200 67 910 4500
Aug-00 2100 2700 150 1200 10000
4W-22 Apr-94 700 7400 890 5500 690
4W-23 Oct-94 20000 45000 4000 24000 8900
Dec-96 6400 17000 2500 16000 NA
Aug-99 190 1500 190 3500 810
Aug-00 120 1400 380 4300 660
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 12 of 13
TABLE 5
Historical Analytical Results for Groundwater Monitoring
PPL Guilford Greene, Greensboro, North Carolina
Well ID Benzene Toluene Ethylbenzene
Total
Xylenes MTBE
(μg/L) (μg/L) (μg/L) (μg/L) (μg/L)
NC GWQS Sampling
Date 1 μg/L 600 μg/L 600 μg/l 500 μg/L 20 μg/L
AS-1 Aug-02 8.3 22 5.9 31 100
Aug-03 3 7.3 2.8 12.2 32
Aug-04 5.1 5.2 <1 2.2 19
Aug-05 0.7 J 2.5 1.4 2.76 J <2.1
Aug-06 3.3 2.8 0.93 J 0.63 J 970
Aug-07 5.8 <0.19 <0.93 u <2.59 u 1000
Aug-08 3.4 3.1 <0.16 1.6 740
Aug-09 <0.2 1.7 J 0.49 J 0.73 J 380
Aug-10 78 <0.98 2 J 10.1 J 460
Aug-11 90 5.1 1.9 J 7 J 400
Aug-12 110 5 J 0.55 J 3.1 J 440
AS-2 Aug-02 <1.0 <1.0 <1.0 <2.0 <1.0
Aug-03 <1.0 <1.0 <1.0 <1.0 <8.0
Aug-04 <1 <1 <1 <1 8.5
Aug-05 <0.2 <0.19 <0.16 <0.29 <0.21
Aug-06 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-07 <0.2 <0.19 <0.16 <0.24 <0.21
Aug-08 <0.2 1.2 <0.16 0.56 J <0.21
Aug-09 <0.2 <0.37 <0.16 <0.24 <0.21
Aug-10 <0.27 U <0.2 0.47 J 2.59 J <0.2
Aug-11 <0.19 <0.26 <0.33 <0.2 0.24 J
Aug-12 <0.21 <0.27 <0.2 <0.2 <0.2
AS-18 Nov-01 20000 21000 830 5700 27000
NOTES:
μg/L denotes micrograms per liter.
J denotes estimated value.
uJ Not detected and detection limit is estimated
NC GWQS denotes North Carolina 2L Groundwater Quality Standard.
NA denotes sample collected but not analyzed for constituent.
< Not detected above laboratory detection limits
DUP denotes duplicate sample.
P:\Common_Projects\PlantationPipeline\Guilford Greene\Reports\2012 Data Package\GG_2012_tables\Historical Analytical Page 13 of 13
Well ID Date
Sock
Weight
(oz)
Weight
(lbs)
Replaced
(yes/no)
Gallons in
sock
removed
2W-14 1/24/2012 7 0.4 no 0.00
2/23/2012 15 0.9 yes 0.09
3/23/2012 5 0.3 no 0.00
4/27/2012 7 0.4 no 0.00
5/29/2012 17 1.1 yes 0.11
6/29/2012 19 1.2 yes 0.12
7/13/2012 25 1.6 yes 0.15
8/15/2012 23 1.4 yes 0.13
9/21/2012 25 1.6 yes 0.15
10/12/2012 29 1.8 yes 0.17
11/13/2012 23 1.4 yes 0.13
12/8/2012 24 1.5 yes 0.14
4W-2 1/24/2012 21 1.3 no 0.00
2/23/2012 23 1.4 no 0.00
3/23/2012 24 1.5 no 0.00
4/11/2012 24 1.5 yes 0.14
4W-5 1/24/2012 30 1.9 no 0.00
2/23/2012 46 2.9 no 0.00
3/23/2012 58 3.6 yes 0.35
4/11/2012 35 2.2 yes 0.21
4W-21 1/24/2012 18 1.1 yes 0.14
2.03
Well ID Date
Depth to
LNAPL
(ft)
Depth to
Water (ft)
Product
Thicknes
(ft)
Gallons
removed
2W-20 1/24/2012 52.61 53.74 1.13 0.63
2/23/2012 52.81 53.68 0.87 0.51
3/23/2012 52.72 53.53 0.81 0.47
4W-7 1/24/2012 49.77 51.50 1.73 2.00
2/23/2012 49.86 50.83 0.97 1.00
3/23/2012 48.44 49.02 0.58 0.50
4W-20 1/24/2012 51.18 53.73 2.55 3.00
2/23/2012 52.19 54.53 2.34 3.00
3/23/2012 53.38 55.87 2.49 3.00
14.11
LNAPL Bailing Summary
Hand Bailing Removal Total:
* Assumed Specific Gravity of LNAPL = 0.80
Table 6
LNAPL Removal Summary
Guilford Greene
Greensboro, Guilford County, North Carolina
Absorbent Sock Summary
Absorbent Sock Removal Total:

Figures
H:\Plantation\Guilford\FIG1.dwg, 11/12/2003 10:46:25 AM, 1:1

Appendix A Analytical Data
Case Narrative for:
L0019034
Certificate of Analysis Number:
PLANTATION PIPELINE COMPANY
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
URS CORPORATION
1600 PERIMETER PARK DRIVE
MORRISVILLE
NC
27560-
ANDREW SHULL
Date Reported:8/31/2012
Project Name:31827418.00001
PO Number:
Site:GUILFORD GREEN
State:North Carolina
State Cert. No.:487
Report To:
Site Address:
NCGREENSBOROSUITE 400
[phone] [phone]ph:fax:
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 MS/MSD
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 (QC).
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.
Accutest is pleased to be of service to you. We anticipate working with you in fulfilling all your current and future analytical needs.
DateCristina Thibeaux
8/31/2012
Project Manager
L0019034 Page 1
Test results meet all requirements of NELAC, unless specified in the narrative.
Version 2.2 - Modified May 16, 2012
Ron Benjamin
Accutest Gulf Coast Lafayette Laboratory Manager
Rebecca Haryett
Accutest Gulf Coast Lafayette QA Officer
Page 1 of 54
L0019034
Certificate of Analysis Number:
PLANTATION PIPELINE COMPANY
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
URS CORPORATION
1600 PERIMETER PARK DRIVE
MORRISVILLE
NC
27560-
[phone]
ANDREW SHULL
Date Reported:8/31/2012
Project Name:31827418.00001
PO Number:
Site:GUILFORD GREEN
State:North Carolina
State Cert. No.:487
Report To:
Site Address:
NCGREENSBORO
SUITE 400
[phone]ph:fax:
Fax To:
Client Sample ID Lab Sample ID Date Collected Date Received COC IDMatrix HOLD
L0019034-01 8/17/2012 9:45:00 AM2W-2 08/14/2012 12:40Water
L0019034-02 8/17/2012 9:45:00 AM2W-3 08/14/2012 14:20Water
L0019034-03 8/17/2012 9:45:00 AM2W-4 08/14/2012 12:00Water
L0019034-04 8/17/2012 9:45:00 AM2W-7 08/14/2012 12:20Water
L0019034-05 8/17/2012 9:45:00 AM2W-8 08/14/2012 11:20Water
L0019034-06 8/17/2012 9:45:00 AM2W-10 08/14/2012 11:35Water
L0019034-07 8/17/2012 9:45:00 AM2W-12 08/14/2012 10:30Water
L0019034-08 8/17/2012 9:45:00 AM2W-13 08/14/2012 14:40Water
L0019034-09 8/17/2012 9:45:00 AM2W-15 08/14/2012 11:05Water
L0019034-10 8/17/2012 9:45:00 AM2W-16 08/14/2012 15:00Water
L0019034-11 8/17/2012 9:45:00 AM2W-17 08/14/2012 10:45Water
L0019034-12 8/17/2012 9:45:00 AM2W-18 08/14/2012 13:20Water
L0019034-13 8/17/2012 9:45:00 AM2W-19 08/14/2012 10:00Water
L0019034-14 8/17/2012 9:45:00 AM2W-21 08/14/2012 13:00Water
L0019034-15 8/17/2012 9:45:00 AM2W-22 08/14/2012 14:00Water
L0019034-16 8/17/2012 9:45:00 AM2W-23 08/14/2012 13:40Water
L0019034-17 8/17/2012 9:45:00 AMAS-2 08/14/2012 15:20Water
L0019034-18 8/17/2012 9:45:00 AM2W-1 08/15/2012 8:40Water
L0019034-19 8/17/2012 9:45:00 AM2W-9 08/15/2012 9:25Water
L0019034-20 8/17/2012 9:45:00 AM4W-1 08/15/2012 9:05Water
L0019034-21 8/17/2012 9:45:00 AM4W-2 08/15/2012 14:20Water
L0019034-22 8/17/2012 9:45:00 AM4W-3 08/15/2012 14:40Water
DateCristina Thibeaux
L0019034 Page 2
8/31/2012
8/31/2012 10:54:04 AM
Project Manager
Version 2.2 - Modified May 16, 2012
Ron Benjamin
Accutest Gulf Coast Lafayette Laboratory Manager
Rebecca Haryett
Accutest Gulf Coast Lafayette QA Officer
Page 2 of 54
L0019034
Certificate of Analysis Number:
PLANTATION PIPELINE COMPANY
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
URS CORPORATION
1600 PERIMETER PARK DRIVE
MORRISVILLE
NC
27560-
[phone]
ANDREW SHULL
Date Reported:8/31/2012
Project Name:31827418.00001
PO Number:
Site:GUILFORD GREEN
State:North Carolina
State Cert. No.:487
Report To:
Site Address:
NCGREENSBORO
SUITE 400
[phone]ph:fax:
Fax To:
Client Sample ID Lab Sample ID Date Collected Date Received COC IDMatrix HOLD
L0019034-23 8/17/2012 9:45:00 AM4W-8 08/15/2012 14:55Water
L0019034-24 8/17/2012 9:45:00 AM4W-12 08/15/2012 10:45Water
L0019034-25 8/17/2012 9:45:00 AM4W-13 08/15/2012 15:10Water
L0019034-26 8/17/2012 9:45:00 AM4W-18 08/15/2012 11:20Water
L0019034-27 8/17/2012 9:45:00 AM4W-19 08/15/2012 9:45Water
L0019034-28 8/17/2012 9:45:00 AMAS-1 08/15/2012 15:20Water
L0019034-29 8/17/2012 9:45:00 AMTRIP BLANK 08/14/2012 0:00Water
DateCristina Thibeaux
L0019034 Page 3
8/31/2012
8/31/2012 10:54:05 AM
Project Manager
Version 2.2 - Modified May 16, 2012
Ron Benjamin
Accutest Gulf Coast Lafayette Laboratory Manager
Rebecca Haryett
Accutest Gulf Coast Lafayette QA Officer
Page 3 of 54
Client Sample ID:2W-2
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-01
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 12:40
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/24/12 17:4111ND CDP 47011020.21
Ethylbenzene 08/24/12 17:4151ND CDP 47011020.2
Methyl tert-butyl ether 08/24/12 17:4151ND CDP 47011020.2
Toluene 08/24/12 17:4151ND CDP 47011020.27
m,p-Xylene 08/24/12 17:4151ND CDP 47011020.46
o-Xylene 08/24/12 17:4151ND CDP 47011020.25
Xylenes,Total 08/24/12 17:4151ND CDP 47011020.2
Surr: 1,2-Dichloroethane-d4 08/24/12 17:41% 84-124 196.1 CDP 47011020
Surr: 4-Bromofluorobenzene 08/24/12 17:41% 89-111 198.7 CDP 47011020
Surr: Toluene-d8 08/24/12 17:41% 83-115 194.6 CDP 47011020
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:54:54 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 4E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 4 of 54
Client Sample ID:2W-3
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-02
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 14:20
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 18:4211ND IHK 46948400.21
Ethylbenzene 08/22/12 18:4251ND IHK 46948400.2
Methyl tert-butyl ether 08/22/12 18:4251ND IHK 46948400.2
Toluene 08/22/12 18:42510.39 IHK 46948400.27J
m,p-Xylene 08/22/12 18:42510.61 IHK 46948400.46J
o-Xylene 08/22/12 18:42510.29 IHK 46948400.25J
Xylenes,Total 08/22/12 18:42510.9 IHK 46948400.2J
Surr: 1,2-Dichloroethane-d4 08/22/12 18:42% 84-124 195.7 IHK 46948400
Surr: 4-Bromofluorobenzene 08/22/12 18:42% 89-111 1101 IHK 46948400
Surr: Toluene-d8 08/22/12 18:42% 83-115 195.4 IHK 46948400
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:54:56 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 5E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 5 of 54
Client Sample ID:2W-4
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-03
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 12:00
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 15:4011ND IHK 46948340.21
Ethylbenzene 08/22/12 15:4051ND IHK 46948340.2
Methyl tert-butyl ether 08/22/12 15:40510.82 IHK 46948340.2J
Toluene 08/22/12 15:40510.63 IHK 46948340.27J
m,p-Xylene 08/22/12 15:40510.87 IHK 46948340.46J
o-Xylene 08/22/12 15:40510.38 IHK 46948340.25J
Xylenes,Total 08/22/12 15:40511.25 IHK 46948340.2J
Surr: 1,2-Dichloroethane-d4 08/22/12 15:40% 84-124 195.8 IHK 46948340
Surr: 4-Bromofluorobenzene 08/22/12 15:40% 89-111 198.4 IHK 46948340
Surr: Toluene-d8 08/22/12 15:40% 83-115 194.9 IHK 46948340
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:54:58 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 6E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 6 of 54
Client Sample ID:2W-7
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-04
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 12:20
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 16:1011ND IHK 46948350.21
Ethylbenzene 08/22/12 16:1051ND IHK 46948350.2
Methyl tert-butyl ether 08/22/12 16:10510.59 IHK 46948350.2J
Toluene 08/22/12 16:10510.37 IHK 46948350.27J
m,p-Xylene 08/22/12 16:10510.54 IHK 46948350.46J
o-Xylene 08/22/12 16:1051ND IHK 46948350.25
Xylenes,Total 08/22/12 16:10510.54 IHK 46948350.2J
Surr: 1,2-Dichloroethane-d4 08/22/12 16:10% 84-124 193.1 IHK 46948350
Surr: 4-Bromofluorobenzene 08/22/12 16:10% 89-111 1102 IHK 46948350
Surr: Toluene-d8 08/22/12 16:10% 83-115 197.5 IHK 46948350
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:00 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 7E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 7 of 54
Client Sample ID:2W-8
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-05
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 11:20
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/20/12 20:2111ND IHK 46916410.21
Ethylbenzene 08/20/12 20:2151ND IHK 46916410.2
Methyl tert-butyl ether 08/20/12 20:2151ND IHK 46916410.2
Toluene 08/20/12 20:2151ND IHK 46916410.27
m,p-Xylene 08/20/12 20:2151ND IHK 46916410.46
o-Xylene 08/20/12 20:2151ND IHK 46916410.25
Xylenes,Total 08/20/12 20:2151ND IHK 46916410.2
Surr: 1,2-Dichloroethane-d4 08/20/12 20:21% 84-124 197.6 IHK 46916410
Surr: 4-Bromofluorobenzene 08/20/12 20:21% 89-111 198.4 IHK 46916410
Surr: Toluene-d8 08/20/12 20:21% 83-115 198.0 IHK 46916410
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:03 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 8E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 8 of 54
Client Sample ID:2W-10
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-06
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 11:35
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 16:4111ND IHK 46948360.21
Ethylbenzene 08/22/12 16:4151ND IHK 46948360.2
Methyl tert-butyl ether 08/22/12 16:4151ND IHK 46948360.2
Toluene 08/22/12 16:4151ND IHK 46948360.27
m,p-Xylene 08/22/12 16:4151ND IHK 46948360.46
o-Xylene 08/22/12 16:4151ND IHK 46948360.25
Xylenes,Total 08/22/12 16:4151ND IHK 46948360.2
Surr: 1,2-Dichloroethane-d4 08/22/12 16:41% 84-124 194.7 IHK 46948360
Surr: 4-Bromofluorobenzene 08/22/12 16:41% 89-111 198.1 IHK 46948360
Surr: Toluene-d8 08/22/12 16:41% 83-115 192.6 IHK 46948360
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:05 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 9E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 9 of 54
Client Sample ID:2W-12
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-07
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 10:30
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/21/12 7:0511ND SNV 46919690.21
Ethylbenzene 08/21/12 7:0551ND SNV 46919690.2
Methyl tert-butyl ether 08/21/12 7:0551ND SNV 46919690.2
Toluene 08/21/12 7:0551ND SNV 46919690.27
m,p-Xylene 08/21/12 7:0551ND SNV 46919690.46
o-Xylene 08/21/12 7:0551ND SNV 46919690.25
Xylenes,Total 08/21/12 7:0551ND SNV 46919690.2
Surr: 1,2-Dichloroethane-d4 08/21/12 7:05% 84-124 1107 SNV 46919690
Surr: 4-Bromofluorobenzene 08/21/12 7:05% 89-111 197.9 SNV 46919690
Surr: Toluene-d8 08/21/12 7:05% 83-115 1100 SNV 46919690
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:07 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 10E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 10 of 54
Client Sample ID:2W-13
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-08
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 14:40
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/21/12 7:3511ND SNV 46919700.21
Ethylbenzene 08/21/12 7:3551ND SNV 46919700.2
Methyl tert-butyl ether 08/21/12 7:35513.4 SNV 46919700.2J
Toluene 08/21/12 7:3551ND SNV 46919700.27
m,p-Xylene 08/21/12 7:3551ND SNV 46919700.46
o-Xylene 08/21/12 7:3551ND SNV 46919700.25
Xylenes,Total 08/21/12 7:3551ND SNV 46919700.2
Surr: 1,2-Dichloroethane-d4 08/21/12 7:35% 84-124 1107 SNV 46919700
Surr: 4-Bromofluorobenzene 08/21/12 7:35% 89-111 199.0 SNV 46919700
Surr: Toluene-d8 08/21/12 7:35% 83-115 1100 SNV 46919700
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:09 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 11E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 11 of 54
Client Sample ID:2W-15
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-09
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 11:05
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/21/12 8:0411ND SNV 46919710.21
Ethylbenzene 08/21/12 8:0451ND SNV 46919710.2
Methyl tert-butyl ether 08/21/12 8:0451ND SNV 46919710.2
Toluene 08/21/12 8:0451ND SNV 46919710.27
m,p-Xylene 08/21/12 8:0451ND SNV 46919710.46
o-Xylene 08/21/12 8:0451ND SNV 46919710.25
Xylenes,Total 08/21/12 8:0451ND SNV 46919710.2
Surr: 1,2-Dichloroethane-d4 08/21/12 8:04% 84-124 1108 SNV 46919710
Surr: 4-Bromofluorobenzene 08/21/12 8:04% 89-111 197.1 SNV 46919710
Surr: Toluene-d8 08/21/12 8:04% 83-115 1101 SNV 46919710
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:11 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 12E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 12 of 54
Client Sample ID:2W-16
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-10
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 15:00
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 2:5911ND CDP 46932750.21
Ethylbenzene 08/22/12 2:5951ND CDP 46932750.2
Methyl tert-butyl ether 08/22/12 2:59512.4 CDP 46932750.2J
Toluene 08/22/12 2:5951ND CDP 46932750.27
m,p-Xylene 08/22/12 2:5951ND CDP 46932750.46
o-Xylene 08/22/12 2:5951ND CDP 46932750.25
Xylenes,Total 08/22/12 2:5951ND CDP 46932750.2
Surr: 1,2-Dichloroethane-d4 08/22/12 2:59% 84-124 199.3 CDP 46932750
Surr: 4-Bromofluorobenzene 08/22/12 2:59% 89-111 198.9 CDP 46932750
Surr: Toluene-d8 08/22/12 2:59% 83-115 195.0 CDP 46932750
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:13 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 13E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 13 of 54
Client Sample ID:2W-17
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-11
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 10:45
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 3:2811ND CDP 46932760.21
Ethylbenzene 08/22/12 3:2851ND CDP 46932760.2
Methyl tert-butyl ether 08/22/12 3:2851ND CDP 46932760.2
Toluene 08/22/12 3:2851ND CDP 46932760.27
m,p-Xylene 08/22/12 3:2851ND CDP 46932760.46
o-Xylene 08/22/12 3:2851ND CDP 46932760.25
Xylenes,Total 08/22/12 3:2851ND CDP 46932760.2
Surr: 1,2-Dichloroethane-d4 08/22/12 3:28% 84-124 198.5 CDP 46932760
Surr: 4-Bromofluorobenzene 08/22/12 3:28% 89-111 198.3 CDP 46932760
Surr: Toluene-d8 08/22/12 3:28% 83-115 196.6 CDP 46932760
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:18 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 14E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 14 of 54
Client Sample ID:2W-18
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-12
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 13:20
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 3:58115.8 CDP 46932770.21
Ethylbenzene 08/22/12 3:5851ND CDP 46932770.2
Methyl tert-butyl ether 08/22/12 3:5851ND CDP 46932770.2
Toluene 08/22/12 3:5851ND CDP 46932770.27
m,p-Xylene 08/22/12 3:5851ND CDP 46932770.46
o-Xylene 08/22/12 3:58510.44 CDP 46932770.25J
Xylenes,Total 08/22/12 3:58510.44 CDP 46932770.2J
Surr: 1,2-Dichloroethane-d4 08/22/12 3:58% 84-124 195.5 CDP 46932770
Surr: 4-Bromofluorobenzene 08/22/12 3:58% 89-111 197.8 CDP 46932770
Surr: Toluene-d8 08/22/12 3:58% 83-115 198.1 CDP 46932770
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:20 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 15E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 15 of 54
Client Sample ID:2W-19
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-13
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 10:00
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 4:2711ND CDP 46932780.21
Ethylbenzene 08/22/12 4:2751ND CDP 46932780.2
Methyl tert-butyl ether 08/22/12 4:2751ND CDP 46932780.2
Toluene 08/22/12 4:2751ND CDP 46932780.27
m,p-Xylene 08/22/12 4:2751ND CDP 46932780.46
o-Xylene 08/22/12 4:2751ND CDP 46932780.25
Xylenes,Total 08/22/12 4:2751ND CDP 46932780.2
Surr: 1,2-Dichloroethane-d4 08/22/12 4:27% 84-124 197.3 CDP 46932780
Surr: 4-Bromofluorobenzene 08/22/12 4:27% 89-111 198.8 CDP 46932780
Surr: Toluene-d8 08/22/12 4:27% 83-115 194.8 CDP 46932780
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:22 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 16E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 16 of 54
Client Sample ID:2W-21
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-14
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 13:00
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 4:5711ND CDP 46932790.21
Ethylbenzene 08/22/12 4:5751ND CDP 46932790.2
Methyl tert-butyl ether 08/22/12 4:5751ND CDP 46932790.2
Toluene 08/22/12 4:5751ND CDP 46932790.27
m,p-Xylene 08/22/12 4:5751ND CDP 46932790.46
o-Xylene 08/22/12 4:5751ND CDP 46932790.25
Xylenes,Total 08/22/12 4:5751ND CDP 46932790.2
Surr: 1,2-Dichloroethane-d4 08/22/12 4:57% 84-124 199.7 CDP 46932790
Surr: 4-Bromofluorobenzene 08/22/12 4:57% 89-111 196.8 CDP 46932790
Surr: Toluene-d8 08/22/12 4:57% 83-115 195.2 CDP 46932790
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:24 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 17E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 17 of 54
Client Sample ID:2W-22
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-15
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 14:00
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 5:2611ND CDP 46932800.21
Ethylbenzene 08/22/12 5:2651ND CDP 46932800.2
Methyl tert-butyl ether 08/22/12 5:2651ND CDP 46932800.2
Toluene 08/22/12 5:2651ND CDP 46932800.27
m,p-Xylene 08/22/12 5:2651ND CDP 46932800.46
o-Xylene 08/22/12 5:2651ND CDP 46932800.25
Xylenes,Total 08/22/12 5:2651ND CDP 46932800.2
Surr: 1,2-Dichloroethane-d4 08/22/12 5:26% 84-124 197.0 CDP 46932800
Surr: 4-Bromofluorobenzene 08/22/12 5:26% 89-111 198.7 CDP 46932800
Surr: Toluene-d8 08/22/12 5:26% 83-115 196.6 CDP 46932800
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:25 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 18E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 18 of 54
Client Sample ID:2W-23
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-16
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 13:40
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 5:5611ND CDP 46932810.21
Ethylbenzene 08/22/12 5:5651ND CDP 46932810.2
Methyl tert-butyl ether 08/22/12 5:5651ND CDP 46932810.2
Toluene 08/22/12 5:5651ND CDP 46932810.27
m,p-Xylene 08/22/12 5:5651ND CDP 46932810.46
o-Xylene 08/22/12 5:5651ND CDP 46932810.25
Xylenes,Total 08/22/12 5:5651ND CDP 46932810.2
Surr: 1,2-Dichloroethane-d4 08/22/12 5:56% 84-124 197.0 CDP 46932810
Surr: 4-Bromofluorobenzene 08/22/12 5:56% 89-111 196.7 CDP 46932810
Surr: Toluene-d8 08/22/12 5:56% 83-115 198.2 CDP 46932810
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:27 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 19E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 19 of 54
Client Sample ID:AS-2
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-17
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 15:20
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 6:2511ND CDP 46932820.21
Ethylbenzene 08/22/12 6:2551ND CDP 46932820.2
Methyl tert-butyl ether 08/22/12 6:2551ND CDP 46932820.2
Toluene 08/22/12 6:2551ND CDP 46932820.27
m,p-Xylene 08/22/12 6:2551ND CDP 46932820.46
o-Xylene 08/22/12 6:2551ND CDP 46932820.25
Xylenes,Total 08/22/12 6:2551ND CDP 46932820.2
Surr: 1,2-Dichloroethane-d4 08/22/12 6:25% 84-124 196.5 CDP 46932820
Surr: 4-Bromofluorobenzene 08/22/12 6:25% 89-111 195.0 CDP 46932820
Surr: Toluene-d8 08/22/12 6:25% 83-115 199.3 CDP 46932820
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:30 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 20E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 20 of 54
Client Sample ID:2W-1
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-18
Dil. Factor AnalystQUAL Seq. #
Collected:08/15/2012 8:40
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 6:5411ND CDP 46932830.21
Ethylbenzene 08/22/12 6:5451ND CDP 46932830.2
Methyl tert-butyl ether 08/22/12 6:5451ND CDP 46932830.2
Toluene 08/22/12 6:5451ND CDP 46932830.27
m,p-Xylene 08/22/12 6:5451ND CDP 46932830.46
o-Xylene 08/22/12 6:5451ND CDP 46932830.25
Xylenes,Total 08/22/12 6:5451ND CDP 46932830.2
Surr: 1,2-Dichloroethane-d4 08/22/12 6:54% 84-124 197.2 CDP 46932830
Surr: 4-Bromofluorobenzene 08/22/12 6:54% 89-111 197.6 CDP 46932830
Surr: Toluene-d8 08/22/12 6:54% 83-115 195.9 CDP 46932830
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:31 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 21E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 21 of 54
Client Sample ID:2W-9
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-19
Dil. Factor AnalystQUAL Seq. #
Collected:08/15/2012 9:25
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/22/12 7:2411ND CDP 46932840.21
Ethylbenzene 08/22/12 7:2451ND CDP 46932840.2
Methyl tert-butyl ether 08/22/12 7:2451ND CDP 46932840.2
Toluene 08/22/12 7:2451ND CDP 46932840.27
m,p-Xylene 08/22/12 7:2451ND CDP 46932840.46
o-Xylene 08/22/12 7:2451ND CDP 46932840.25
Xylenes,Total 08/22/12 7:2451ND CDP 46932840.2
Surr: 1,2-Dichloroethane-d4 08/22/12 7:24% 84-124 199.6 CDP 46932840
Surr: 4-Bromofluorobenzene 08/22/12 7:24% 89-111 198.5 CDP 46932840
Surr: Toluene-d8 08/22/12 7:24% 83-115 194.7 CDP 46932840
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:33 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 22E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 22 of 54
Client Sample ID:4W-1
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-20
Dil. Factor AnalystQUAL Seq. #
Collected:08/15/2012 9:05
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/24/12 19:435511 CDP 47011061
Ethylbenzene 08/24/12 19:43255940 CDP 47011061
Methyl tert-butyl ether 08/24/12 19:43255ND CDP 47011061
Toluene 08/24/12 19:43255500 CDP 47011061.4
m,p-Xylene 08/22/12 7:535001003100 CDP 470247846
o-Xylene 08/22/12 7:535001001300 CDP 470247825
Xylenes,Total 08/22/12 7:535001004400 CDP 470247820
Surr: 1,2-Dichloroethane-d4 08/22/12 7:53% 84-124 10097.9 CDP 47024780
Surr: 1,2-Dichloroethane-d4 08/24/12 19:43% 84-124 598.4 CDP 47011060
Surr: 4-Bromofluorobenzene 08/22/12 7:53% 89-111 100100 CDP 47024780
Surr: 4-Bromofluorobenzene 08/24/12 19:43% 89-111 597.6 CDP 47011060
Surr: Toluene-d8 08/24/12 19:43% 83-115 594.5 CDP 47011060
Surr: Toluene-d8 08/22/12 7:53% 83-115 10096.2 CDP 47024780
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:34 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 23E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 23 of 54
Client Sample ID:4W-2
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-21
Dil. Factor AnalystQUAL Seq. #
Collected:08/15/2012 14:20
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/24/12 20:1310102900 CDP 47011072.1
Ethylbenzene 08/24/12 20:135010230 CDP 47011072
Methyl tert-butyl ether 08/24/12 20:1350101100 CDP 47011072
Toluene 08/24/12 20:1350103000 CDP 47011072.7
m,p-Xylene 08/24/12 20:1350101600 CDP 47011074.6
o-Xylene 08/24/12 20:1350101100 CDP 47011072.5
Xylenes,Total 08/24/12 20:1350102700 CDP 47011072
Surr: 1,2-Dichloroethane-d4 08/24/12 20:13% 84-124 1095.1 CDP 47011070
Surr: 4-Bromofluorobenzene 08/24/12 20:13% 89-111 1099.7 CDP 47011070
Surr: Toluene-d8 08/24/12 20:13% 83-115 1095.3 CDP 47011070
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:36 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 24E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 24 of 54
Client Sample ID:4W-3
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-22
Dil. Factor AnalystQUAL Seq. #
Collected:08/15/2012 14:40
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/24/12 20:4455350 CDP 47011081
Ethylbenzene 08/24/12 20:4425568 CDP 47011081
Methyl tert-butyl ether 08/24/12 20:44255220 CDP 47011081
Toluene 08/24/12 20:44255450 CDP 47011081.4
m,p-Xylene 08/24/12 20:44255350 CDP 47011082.3
o-Xylene 08/24/12 20:44255190 CDP 47011081.2
Xylenes,Total 08/24/12 20:44255540 CDP 47011081
Surr: 1,2-Dichloroethane-d4 08/24/12 20:44% 84-124 592.8 CDP 47011080
Surr: 4-Bromofluorobenzene 08/24/12 20:44% 89-111 597.0 CDP 47011080
Surr: Toluene-d8 08/24/12 20:44% 83-115 593.3 CDP 47011080
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:37 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 25E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 25 of 54
Client Sample ID:4W-8
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-23
Dil. Factor AnalystQUAL Seq. #
Collected:08/15/2012 14:55
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/24/12 19:135516 CDP 47011051
Ethylbenzene 08/24/12 19:13255340 CDP 47011051
Methyl tert-butyl ether 08/24/12 19:13255ND CDP 47011051
Toluene 08/24/12 19:13255520 CDP 47011051.4
m,p-Xylene 08/24/12 19:13255980 CDP 47011052.3
o-Xylene 08/24/12 19:13255650 CDP 47011051.2
Xylenes,Total 08/24/12 19:132551630 CDP 47011051.01
Surr: 1,2-Dichloroethane-d4 08/24/12 19:13% 84-124 597.0 CDP 47011050
Surr: 4-Bromofluorobenzene 08/24/12 19:13% 89-111 596.5 CDP 47011050
Surr: Toluene-d8 08/24/12 19:13% 83-115 595.1 CDP 47011050
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:40 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 26E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 26 of 54
Client Sample ID:4W-12
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-24
Dil. Factor AnalystQUAL Seq. #
Collected:08/15/2012 10:45
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/24/12 18:12115 CDP 47011030.21
Ethylbenzene 08/24/12 18:125160 CDP 47011030.2
Methyl tert-butyl ether 08/24/12 18:1251ND CDP 47011030.2
Toluene 08/24/12 18:12519.7 CDP 47011030.27
m,p-Xylene 08/24/12 18:1251150 CDP 47011030.46
o-Xylene 08/24/12 18:1251120 CDP 47011030.25
Xylenes,Total 08/24/12 18:1251270 CDP 47011030.2
Surr: 1,2-Dichloroethane-d4 08/24/12 18:12% 84-124 196.5 CDP 47011030
Surr: 4-Bromofluorobenzene 08/24/12 18:12% 89-111 197.2 CDP 47011030
Surr: Toluene-d8 08/24/12 18:12% 83-115 193.6 CDP 47011030
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:41 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 27E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 27 of 54
Client Sample ID:4W-13
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-25
Dil. Factor AnalystQUAL Seq. #
Collected:08/15/2012 15:10
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/24/12 18:4255840 CDP 47011041
Ethylbenzene 08/24/12 18:4225562 CDP 47011041
Methyl tert-butyl ether 08/24/12 18:422551100 CDP 47011041
Toluene 08/24/12 18:42255810 CDP 47011041.4
m,p-Xylene 08/24/12 18:42255390 CDP 47011042.3
o-Xylene 08/24/12 18:42255300 CDP 47011041.2
Xylenes,Total 08/24/12 18:42255690 CDP 47011041
Surr: 1,2-Dichloroethane-d4 08/24/12 18:42% 84-124 596.0 CDP 47011040
Surr: 4-Bromofluorobenzene 08/24/12 18:42% 89-111 599.0 CDP 47011040
Surr: Toluene-d8 08/24/12 18:42% 83-115 595.7 CDP 47011040
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:44 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 28E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 28 of 54
Client Sample ID:4W-18
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-26
Dil. Factor AnalystQUAL Seq. #
Collected:08/15/2012 11:20
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/21/12 21:005573 SNV 46930361
Ethylbenzene 08/21/12 21:00255350 SNV 46930361
Methyl tert-butyl ether 08/21/12 21:00255ND SNV 46930361
Toluene 08/21/12 21:0025537 SNV 46930361.4
m,p-Xylene 08/21/12 21:00255760 SNV 46930362.3
o-Xylene 08/21/12 21:00255540 SNV 46930361.2
Xylenes,Total 08/21/12 21:002551300 SNV 46930361
Surr: 1,2-Dichloroethane-d4 08/21/12 21:00% 84-124 5105 SNV 46930360
Surr: 4-Bromofluorobenzene 08/21/12 21:00% 89-111 599.7 SNV 46930360
Surr: Toluene-d8 08/21/12 21:00% 83-115 5101 SNV 46930360
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:46 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 29E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 29 of 54
Client Sample ID:4W-19
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-27
Dil. Factor AnalystQUAL Seq. #
Collected:08/15/2012 9:45
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/21/12 20:3011ND SNV 46930350.21
Ethylbenzene 08/21/12 20:3051ND SNV 46930350.2
Methyl tert-butyl ether 08/21/12 20:30510.5 SNV 46930350.2J
Toluene 08/21/12 20:3051ND SNV 46930350.27
m,p-Xylene 08/21/12 20:3051ND SNV 46930350.46
o-Xylene 08/21/12 20:3051ND SNV 46930350.25
Xylenes,Total 08/21/12 20:3051ND SNV 46930350.2
Surr: 1,2-Dichloroethane-d4 08/21/12 20:30% 84-124 1103 SNV 46930350
Surr: 4-Bromofluorobenzene 08/21/12 20:30% 89-111 1100 SNV 46930350
Surr: Toluene-d8 08/21/12 20:30% 83-115 1100 SNV 46930350
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:47 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 30E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 30 of 54
Client Sample ID:AS-1
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-28
Dil. Factor AnalystQUAL Seq. #
Collected:08/15/2012 15:20
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/21/12 20:0011110 SNV 46930340.21
Ethylbenzene 08/21/12 20:00510.55 SNV 46930340.2J
Methyl tert-butyl ether 08/23/12 15:47255440 IHK 46973301
Toluene 08/21/12 20:00515 SNV 46930340.27J
m,p-Xylene 08/21/12 20:00511.9 SNV 46930340.46J
o-Xylene 08/21/12 20:00511.2 SNV 46930340.25J
Xylenes,Total 08/21/12 20:00513.1 SNV 46930340.2J
Surr: 1,2-Dichloroethane-d4 08/21/12 20:00% 84-124 1110 SNV 46930340
Surr: 1,2-Dichloroethane-d4 08/23/12 15:47% 84-124 587.0 IHK 46973300
Surr: 4-Bromofluorobenzene 08/21/12 20:00% 89-111 199.5 SNV 46930340
Surr: 4-Bromofluorobenzene 08/23/12 15:47% 89-111 594.5 IHK 46973300
Surr: Toluene-d8 08/21/12 20:00% 83-115 1103 SNV 46930340
Surr: Toluene-d8 08/23/12 15:47% 83-115 597.2 IHK 46973300
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:49 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 31E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 31 of 54
Client Sample ID:TRIP BLANK
Analyses/Method Result Date AnalyzedRep.Limit
Lab Sample ID:L0019034-29
Dil. Factor AnalystQUAL Seq. #
Collected:08/14/2012 0:00
Site:GUILFORD GREEN
MDL
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
VOLATILE ORGANICS:METHOD 8260B:BTEX+MTBE SW8260B ug/LUnits:MCL
Benzene 08/20/12 12:2311ND IHK 46916260.21
Ethylbenzene 08/20/12 12:2351ND IHK 46916260.2
Methyl tert-butyl ether 08/20/12 12:2351ND IHK 46916260.2
Toluene 08/20/12 12:2351ND IHK 46916260.27
m,p-Xylene 08/20/12 12:2351ND IHK 46916260.46
o-Xylene 08/20/12 12:2351ND IHK 46916260.25
Xylenes,Total 08/20/12 12:2351ND IHK 46916260.2
Surr: 1,2-Dichloroethane-d4 08/20/12 12:23% 84-124 199.6 IHK 46916260
Surr: 4-Bromofluorobenzene 08/20/12 12:23% 89-111 199.9 IHK 46916260
Surr: Toluene-d8 08/20/12 12:23% 83-115 197.1 IHK 46916260
Qualifiers: ND/U - Not Detected at the Reporting Limit
* - Surrogate Recovery Outside Advisable QC Limits
Cristina Thibeaux
>MCL - Result Over Maximum Contamination Limit (MCL)
D - Surrogate Recovery Unreportable due to Dilution
8/31/2012 10:55:50 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
L0019034 Page 32E - Concentrations exceeding Calibration range of Instrument
B - Analyte Detected In The Associated Method Blank
TNTC - Too numerous to count
Version 2.4 - Modified June 14, 2012
Project Manager
Page 32 of 54
Quality Control Documentation
8/31/2012 10:55:50 AM
L0019034 Page 33Version 2.1 - Modified February 11, 2011
Page 33 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293405
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte LCS
Spike Added
LCS
Result
LCS
Percent Recovery
Lower
Limit
Upper
Limit
Laboratory Control Sample/Laboratory Control Sample Duplicate (LCS/LCSD)
LCSD
Spike Added
LCSD
Result
LCSD
Percent Recovery
RPD RPD
Limit
Analysis Date:08/20/2012 10:46 Analyst: IHK
RunID:GA_120820B-4691623 Units:ug/L
Benzene 20.0 19.4 97.0 82 11920.0 20.8 104 7.1 10
Ethylbenzene 20.0 19.4 97.2 84 11720.0 20.4 102 5.0 10
Methyl tert-butyl ether 20.0 21.4 107 75 12620.0 22.2 111 3.7 58
Toluene 20.0 18.7 93.5 80 12120.0 20.0 99.8 6.5 10
m,p-Xylene 40.0 39.6 99.0 82 12140.0 41.2 103 4.0 10
o-Xylene 20.0 21.3 107 84 11920.0 22.1 110 3.6 10
Xylenes,Total 60.0 60.9 101 81 12260.0 63.3 105 3.8 10
Surr: 1,2-Dichloroethane-d4 50.0 49.0 98.0 84 12450.0 49.2 98.5 0.5 30
Surr: 4-Bromofluorobenzene 50.0 50.3 101 89 11150.0 51.2 102 1.8 30
Surr: Toluene-d8 50.0 49.6 99.3 83 11550.0 50.3 101 1.3 30
Matrix Spike (MS) / Matrix Spike Duplicate (MSD)
Samples in Analytical Batch:
Lab Sample ID Client Sample ID
L0019034-05A 2W-8
L0019034-29A TRIP BLANK
Analyte Result Rep Limit
Method Blank
Analysis Date:08/20/2012 11:50 Analyst: IHK
RunID:GA_120820B-4691625 Units:ug/L
Qual MDL
Benzene 1.0ND 0.21
Ethylbenzene 5.0ND 0.2
Methyl tert-butyl ether 5.0ND 0.2
Toluene 5.0ND 0.27
m,p-Xylene 5.0ND 0.46
o-Xylene 5.0ND 0.25
Xylenes,Total 5.0ND 0.2
Surr: 1,2-Dichloroethane-d4 84-12499.7 0
Surr: 4-Bromofluorobenzene 89-111100.5 0
Surr: Toluene-d8 83-11596.7 0
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:53 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 34
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
Version 2.1 - Modified February 11, 2011
Page 34 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293405
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte MS
Spike Added
MSD
Result
MSD %
Rcvry
RPD RPD
Limit
Sample
Result
Low
Limit
High
Limit
MS
Result
MS %
Rcvry
Sample Spiked: L0019034-05
MSD
Spike Added
Analysis Date:08/20/2012 20:50 Analyst: IHK
RunID:GA_120820B-4691701 Units:ug/L
MS
Qual
MSD
Qual
RPD
Qual
Smp
Qual
Benzene 100 104 104 82 119ND106.7597.5 97.5 100
Ethylbenzene 100 101 101 84 117ND109.6591.3 91.3 100
Methyl tert-butyl ether 100 107 107 75 126ND587.2299.5 99.5 100
Toluene 100 99.8 99.8 80 121ND107.3292.7 92.7 100
m,p-Xylene 200 204 102 82 121ND108.4918893.8 200
o-Xylene 100 107 107 84 119ND107.9498.9 98.9 100
Xylenes,Total 300 311.0 103.8 81 122ND108.299286.9 95.53 300
Surr: 1,2-Dichloroethane-d4 250 239 95.5 84 124ND300.16223995.6 250
Surr: 4-Bromofluorobenzene 250 248 99.2 89 111ND301.66252101250
Surr: Toluene-d8 250 242 96.7 83 115ND302.3624899.0 250
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:53 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 35
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
Version 2.1 - Modified February 11, 2011
Page 35 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293423
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte LCS
Spike Added
LCS
Result
LCS
Percent Recovery
Lower
Limit
Upper
Limit
Laboratory Control Sample/Laboratory Control Sample Duplicate (LCS/LCSD)
LCSD
Spike Added
LCSD
Result
LCSD
Percent Recovery
RPD RPD
Limit
Analysis Date:08/21/2012 0:09 Analyst:SNV
RunID:HA_120820C-4691955 Units:ug/L
Benzene 20.0 18.7 93.6 82 11920.0 18.6 93.0 0.6 10
Ethylbenzene 20.0 18.3 91.5 84 11720.0 18.4 92.2 0.8 10
Methyl tert-butyl ether 20.0 18.4 91.8 75 12620.0 18.8 94.0 2.4 58
Toluene 20.0 18.3 91.5 80 12120.0 18.7 93.5 2.2 10
m,p-Xylene 40.0 37.4 93.6 82 12140.0 38.2 95.5 2.0 10
o-Xylene 20.0 18.4 92.2 84 11920.0 18.5 92.5 0.3 10
Xylenes,Total 60.0 55.8 93.1 81 12260.0 56.7 94.5 1.5 10
Surr: 1,2-Dichloroethane-d4 50.0 53.2 106 84 12450.0 52.6 105 1.2 30
Surr: 4-Bromofluorobenzene 50.0 49.3 98.7 89 11150.0 50.0 100 1.3 30
Surr: Toluene-d8 50.0 49.8 99.6 83 11550.0 50.3 101 1.0 30
Matrix Spike (MS) / Matrix Spike Duplicate (MSD)
Samples in Analytical Batch:
Lab Sample ID Client Sample ID
L0019034-07A 2W-12
L0019034-08A 2W-13
L0019034-09A 2W-15
Analyte Result Rep Limit
Method Blank
Analysis Date:08/21/2012 1:09 Analyst:SNV
RunID:HA_120820C-4691957 Units:ug/L
Qual MDL
Benzene 1.0ND 0.21
Ethylbenzene 5.0ND 0.2
Methyl tert-butyl ether 5.0ND 0.2
Toluene 5.0ND 0.27
m,p-Xylene 5.0ND 0.46
o-Xylene 5.0ND 0.25
Xylenes,Total 5.0ND 0.2
Surr: 1,2-Dichloroethane-d4 84-124105.0 0
Surr: 4-Bromofluorobenzene 89-11199.2 0
Surr: Toluene-d8 83-11599.1 0
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:53 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 36
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
Version 2.1 - Modified February 11, 2011
Page 36 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293423
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte MS
Spike Added
MSD
Result
MSD %
Rcvry
RPD RPD
Limit
Sample
Result
Low
Limit
High
Limit
MS
Result
MS %
Rcvry
Sample Spiked: L0018990-11
MSD
Spike Added
Analysis Date:08/21/2012 8:34 Analyst:SNV
RunID:HA_120820C-4691972 Units:ug/L
MS
Qual
MSD
Qual
RPD
Qual
Smp
Qual
Benzene 100 244 90.5 82 119153100.025424490.6 100
Ethylbenzene 100 88.4 88.4 84 117ND100.53987.9 87.9 100
Methyl tert-butyl ether 100 101 101 75 126ND581.9599.3 99.3 100
Toluene 100 241 85.2 80 121156100.89024387.3 100
m,p-Xylene 200 182 90.8 82 121ND100.69218090.2 200
o-Xylene 100 91.1 91.1 84 119ND100.17491.2 91.2 100
Xylenes,Total 300 273.1 90.93 81 122ND100.4019271.2 90.56 300
Surr: 1,2-Dichloroethane-d4 250 256 102 84 124ND305.65271108250
Surr: 4-Bromofluorobenzene 250 254 102 89 111ND301.8424999.7 250
Surr: Toluene-d8 250 249 99.6 83 115ND300.328250100250
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:53 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 37
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
Version 2.1 - Modified February 11, 2011
Page 37 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293475
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte LCS
Spike Added
LCS
Result
LCS
Percent Recovery
Lower
Limit
Upper
Limit
Laboratory Control Sample/Laboratory Control Sample Duplicate (LCS/LCSD)
LCSD
Spike Added
LCSD
Result
LCSD
Percent Recovery
RPD RPD
Limit
Analysis Date:08/21/2012 13:17 Analyst:SNV
RunID:HA_120821A-4693023 Units:ug/L
Benzene 20.0 18.4 92.0 82 11920.0 18.7 93.3 1.4 10
Ethylbenzene 20.0 17.8 88.9 84 11720.0 18.1 90.6 1.9 10
Methyl tert-butyl ether 20.0 19.7 98.3 75 12620.0 19.4 96.9 1.4 58
Toluene 20.0 17.9 89.4 80 12120.0 18.1 90.5 1.2 10
m,p-Xylene 40.0 36.9 92.3 82 12140.0 37.4 93.6 1.4 10
o-Xylene 20.0 18.3 91.7 84 11920.0 18.6 93.2 1.6 10
Xylenes,Total 60.0 55.2 92.1 81 12260.0 56.0 93.4 1.5 10
Surr: 1,2-Dichloroethane-d4 50.0 53.7 107 84 12450.0 51.9 104 3.4 30
Surr: 4-Bromofluorobenzene 50.0 49.6 99.3 89 11150.0 50.4 101 1.5 30
Surr: Toluene-d8 50.0 50.6 101 83 11550.0 51.2 102 1.0 30
Matrix Spike (MS) / Matrix Spike Duplicate (MSD)
Samples in Analytical Batch:
Lab Sample ID Client Sample ID
L0019034-26A 4W-18
L0019034-27A 4W-19
L0019034-28A AS-1
Analyte Result Rep Limit
Method Blank
Analysis Date:08/21/2012 15:31 Analyst:SNV
RunID:HA_120821A-4693057 Units:ug/L
Qual MDL
Benzene 1.0ND 0.21
Ethylbenzene 5.0ND 0.2
Methyl tert-butyl ether 5.0ND 0.2
Toluene 5.0ND 0.27
m,p-Xylene 5.0ND 0.46
o-Xylene 5.0ND 0.25
Xylenes,Total 5.0ND 0.2
Surr: 1,2-Dichloroethane-d4 84-124105.9 0
Surr: 4-Bromofluorobenzene 89-111101.0 0
Surr: Toluene-d8 83-11598.9 0
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:54 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 38
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
Version 2.1 - Modified February 11, 2011
Page 38 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293475
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte MS
Spike Added
MSD
Result
MSD %
Rcvry
RPD RPD
Limit
Sample
Result
Low
Limit
High
Limit
MS
Result
MS %
Rcvry
Sample Spiked: L0018991-03
MSD
Spike Added
Analysis Date:08/21/2012 22:00 Analyst:SNV
RunID:HA_120821A-4693040 Units:ug/L
MS
Qual
MSD
Qual
RPD
Qual
Smp
Qual
Benzene 100 113 104 82 1199.15 104.3010899.1 100
Ethylbenzene 100 105 105 84 1170.293 103.41101101100J
Methyl tert-butyl ether 100 109 109 75 126ND583.38105105100
Toluene 100 104 104 80 121ND101.37102102100
m,p-Xylene 200 213 106 82 1210.678 101.59210105200J
o-Xylene 100 107 107 84 1190.352 103.26104103100J
Xylenes,Total 300 320 106 81 1221.03 102.14314104300J
Surr: 1,2-Dichloroethane-d4 250 255 102 84 124ND301.85259104250
Surr: 4-Bromofluorobenzene 250 247 98.7 89 111ND300.48124899.1 250
Surr: Toluene-d8 250 250 100 83 115ND301.06253101250
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:54 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 39
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
Version 2.1 - Modified February 11, 2011
Page 39 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293490
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte LCS
Spike Added
LCS
Result
LCS
Percent Recovery
Lower
Limit
Upper
Limit
Laboratory Control Sample/Laboratory Control Sample Duplicate (LCS/LCSD)
LCSD
Spike Added
LCSD
Result
LCSD
Percent Recovery
RPD RPD
Limit
Analysis Date:08/22/2012 1:02 Analyst:CDP
RunID:GA_120821D-4693271 Units:ug/L
Benzene 20.0 19.4 97.2 82 11920.0 20.2 101 4.0 10
Ethylbenzene 20.0 19.2 96.1 84 11720.0 19.1 95.6 0.5 10
Methyl tert-butyl ether 20.0 20.7 104 75 12620.0 20.5 103 0.9 58
Toluene 20.0 19.0 95.0 80 12120.0 19.0 94.9 0.1 10
m,p-Xylene 40.0 39.2 98.0 82 12140.0 39.3 98.3 0.3 10
o-Xylene 20.0 20.8 104 84 11920.0 20.8 104 0.2 10
Xylenes,Total 60 60 100 81 12260601000.1 10
Surr: 1,2-Dichloroethane-d4 50.0 48.0 96.0 84 12450.0 48.2 96.3 0.3 30
Surr: 4-Bromofluorobenzene 50.0 50.6 101 89 11150.0 50.3 101 0.6 30
Surr: Toluene-d8 50.0 48.6 97.2 83 11550.0 48.8 97.5 0.3 30
Matrix Spike (MS) / Matrix Spike Duplicate (MSD)
Samples in Analytical Batch:
Lab Sample ID Client Sample ID
L0019034-10A 2W-16
L0019034-11A 2W-17
L0019034-12A 2W-18
L0019034-13A 2W-19
L0019034-14A 2W-21
L0019034-15A 2W-22
L0019034-16A 2W-23
L0019034-17A AS-2
L0019034-18A 2W-1
L0019034-19A 2W-9
L0019034-20A 4W-1
Analyte Result Rep Limit
Method Blank
Analysis Date:08/22/2012 2:00 Analyst:CDP
RunID:GA_120821D-4693273 Units:ug/L
Qual MDL
Benzene 1.0ND 0.21
Ethylbenzene 5.0ND 0.2
Methyl tert-butyl ether 5.0ND 0.2
Toluene 5.0ND 0.27
m,p-Xylene 5.0ND 0.46
o-Xylene 5.0ND 0.25
Xylenes,Total 5.0ND 0.2
Surr: 1,2-Dichloroethane-d4 84-12496.7 0
Surr: 4-Bromofluorobenzene 89-11199.7 0
Surr: Toluene-d8 83-11595.7 0
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:54 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 40
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
Version 2.1 - Modified February 11, 2011
Page 40 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293490
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte MS
Spike Added
MSD
Result
MSD %
Rcvry
RPD RPD
Limit
Sample
Result
Low
Limit
High
Limit
MS
Result
MS %
Rcvry
Sample Spiked: L0019034-20
MSD
Spike Added
Analysis Date:08/22/2012 8:52 Analyst:CDP
RunID:GA_120821D-4693288 Units:ug/L
MS
Qual
MSD
Qual
RPD
Qual
Smp
Qual
Benzene 2000 1930 96.7 82 119ND101.46196098.1 2000
Ethylbenzene 2000 2740 86.7 84 1171010100.893277087.9 2000
Methyl tert-butyl ether 2000 1940 97.2 75 126ND582.35190094.9 2000
Toluene 2000 2240 89.9 80 121448103.44232093.8 2000
m,p-Xylene 4000 6450 82.6 82 1213150100.964651084.2 4000
o-Xylene 2000 3190 95.6 84 1191280102.50327099.6 2000
Xylenes,Total 6000 9640 86.9 81 1224430101.47978089.3 6000
Surr: 1,2-Dichloroethane-d4 5000 4880 97.7 84 124ND304.32468093.6 5000
Surr: 4-Bromofluorobenzene 5000 4970 99.4 89 111ND301.6150501015000
Surr: Toluene-d8 5000 4930 98.6 83 115ND300.153492098.4 5000
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:54 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 41
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
Version 2.1 - Modified February 11, 2011
Page 41 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293570
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte LCS
Spike Added
LCS
Result
LCS
Percent Recovery
Lower
Limit
Upper
Limit
Laboratory Control Sample/Laboratory Control Sample Duplicate (LCS/LCSD)
LCSD
Spike Added
LCSD
Result
LCSD
Percent Recovery
RPD RPD
Limit
Analysis Date:08/22/2012 11:51 Analyst: IHK
RunID:XB_120822A-4694829 Units:ug/L
Benzene 20.0 20.3 102 82 11920.0 20.7 104 1.9 10
Ethylbenzene 20.0 21.4 107 84 11720.0 21.7 108 1.1 10
Methyl tert-butyl ether 20.0 21.3 106 75 12620.0 21.1 106 0.8 58
Toluene 20.0 21.4 107 80 12120.0 21.2 106 1.3 10
m,p-Xylene 40.0 44.4 111 82 12140.0 43.8 110 1.4 10
o-Xylene 20.0 21.2 106 84 11920.0 21.2 106 0.1 10
Xylenes,Total 60.0 65.6 109 81 12260.0 65.0 108 1.0 10
Surr: 1,2-Dichloroethane-d4 50.0 47.8 95.5 84 12450.0 48.2 96.5 0.9 30
Surr: 4-Bromofluorobenzene 50.0 51.8 104 89 11150.0 50.1 100 3.4 30
Surr: Toluene-d8 50.0 47.9 95.9 83 11550.0 48.0 96.1 0.2 30
Matrix Spike (MS) / Matrix Spike Duplicate (MSD)
Samples in Analytical Batch:
Lab Sample ID Client Sample ID
L0019034-02A 2W-3
L0019034-03A 2W-4
L0019034-04A 2W-7
L0019034-06A 2W-10AnalyteResultRep Limit
Method Blank
Analysis Date:08/22/2012 12:52 Analyst: IHK
RunID:XB_120822A-4694831 Units:ug/L
Qual MDL
Benzene 1.0ND 0.21
Ethylbenzene 5.0ND 0.2
Methyl tert-butyl ether 5.0ND 0.2
Toluene 5.0ND 0.27
m,p-Xylene 5.0ND 0.46
o-Xylene 5.0ND 0.25
Xylenes,Total 5.0ND 0.2
Surr: 1,2-Dichloroethane-d4 84-12492.5 0
Surr: 4-Bromofluorobenzene 89-111102.5 0
Surr: Toluene-d8 83-11596.4 0
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:54 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 42
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
Version 2.1 - Modified February 11, 2011
Page 42 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293570
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte MS
Spike Added
MSD
Result
MSD %
Rcvry
RPD RPD
Limit
Sample
Result
Low
Limit
High
Limit
MS
Result
MS %
Rcvry
Sample Spiked: L0019034-02
MSD
Spike Added
Analysis Date:08/22/2012 19:12 Analyst: IHK
RunID:XB_120822A-4694843 Units:ug/L
MS
Qual
MSD
Qual
RPD
Qual
Smp
Qual
Benzene 100 89.1 89.1 82 119ND109.0197.5 97.5 100
Ethylbenzene 100 89.7 89.7 84 117ND109.6298.8 98.8 100
Methyl tert-butyl ether 100 89.1 89.1 75 126ND585.1293.8 93.8 100
Toluene 100 93.2 92.8 80 1210.392 1011.2 104 104 100 * J
m,p-Xylene 200 181 90.2 82 1210.606 1012.7 206 103 200 * J
o-Xylene 100 92.0 91.7 84 1190.292 1010.0 102 101 100 * J
Xylenes,Total 300 273 90.7 81 1220.898 1011.8 308 102 300 * J
Surr: 1,2-Dichloroethane-d4 250 245 98.0 84 124ND301.8824096.2 250
Surr: 4-Bromofluorobenzene 250 252 101 89 111ND302.33258103250
Surr: Toluene-d8 250 248 99.2 83 115ND300.82924698.4 250
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:54 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 43
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
Version 2.1 - Modified February 11, 2011
Page 43 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293695
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte LCS
Spike Added
LCS
Result
LCS
Percent Recovery
Lower
Limit
Upper
Limit
Laboratory Control Sample/Laboratory Control Sample Duplicate (LCS/LCSD)
LCSD
Spike Added
LCSD
Result
LCSD
Percent Recovery
RPD RPD
Limit
Analysis Date:08/23/2012 9:38 Analyst: IHK
RunID:XA_120823A-4697313 Units:ug/L
Methyl tert-butyl ether 20.0 20.2 101 75 12620.0 19.3 96.3 4.8 58
Surr: 1,2-Dichloroethane-d4 50.0 47.4 94.9 84 12450.0 45.6 91.1 4.1 30
Surr: 4-Bromofluorobenzene 50.0 49.3 98.6 89 11150.0 49.2 98.4 0.2 30
Surr: Toluene-d8 50.0 49.6 99.2 83 11550.0 48.6 97.2 2.0 30
Analyte MS
Spike Added
MSD
Result
MSD %
Rcvry
RPD RPD
Limit
Matrix Spike (MS) / Matrix Spike Duplicate (MSD)
Sample
Result
Low
Limit
High
Limit
MS
Result
MS %
Rcvry
Sample Spiked: L0019160-02
MSD
Spike Added
Analysis Date:08/23/2012 19:20 Analyst: IHK
RunID:XA_120823A-4697296 Units:ug/L
MS
Qual
MSD
Qual
RPD
Qual
Smp
Qual
Methyl tert-butyl ether 400 2400 N/C 75 126206058N/C2310N/C 400
Surr: 1,2-Dichloroethane-d4 1000 977 97.7 84 124ND300.58997197.1 1000
Samples in Analytical Batch:
Lab Sample ID Client Sample ID
L0019034-28A AS-1
Analyte Result Rep Limit
Method Blank
Analysis Date:08/23/2012 10:40 Analyst: IHK
RunID:XA_120823A-4697279 Units:ug/L
Qual MDL
Methyl tert-butyl ether 5.0ND 0.2
Surr: 1,2-Dichloroethane-d4 84-12497.2 0
Surr: 4-Bromofluorobenzene 89-11195.4 0
Surr: Toluene-d8 83-11598.4 0
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:54 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 44
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
Version 2.1 - Modified February 11, 2011
Page 44 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293695
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte MS
Spike Added
MSD
Result
MSD %
Rcvry
RPD RPD
Limit
Matrix Spike (MS) / Matrix Spike Duplicate (MSD)
Sample
Result
Low
Limit
High
Limit
MS
Result
MS %
Rcvry
Sample Spiked: L0019160-02
MSD
Spike Added
Analysis Date:08/23/2012 19:20 Analyst: IHK
RunID:XA_120823A-4697296 Units:ug/L
MS
Qual
MSD
Qual
RPD
Qual
Smp
Qual
Surr: 4-Bromofluorobenzene 1000 945 94.5 89 111ND300.81195395.3 1000
Surr: Toluene-d8 1000 989 98.9 83 115ND301.9397097.0 1000
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:54 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 45
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
Version 2.1 - Modified February 11, 2011
Page 45 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293881
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte LCS
Spike Added
LCS
Result
LCS
Percent Recovery
Lower
Limit
Upper
Limit
Laboratory Control Sample/Laboratory Control Sample Duplicate (LCS/LCSD)
LCSD
Spike Added
LCSD
Result
LCSD
Percent Recovery
RPD RPD
Limit
Analysis Date:08/24/2012 10:43 Analyst:CDP
RunID:GA_120824A-4701093 Units:ug/L
Benzene 20.0 21.2 106 82 11920.0 20.9 104 1.6 10
Ethylbenzene 20.0 19.9 99.6 84 11720.0 19.7 98.5 1.0 10
Methyl tert-butyl ether 20.0 22.5 113 75 12620.0 22.8 114 1.2 58
Toluene 20.0 20.4 102 80 12120.0 20.2 101 1.3 10
m,p-Xylene 40.0 40.1 100 82 12140.0 40.6 101 1.1 10
o-Xylene 20.0 21.0 105 84 11920.0 21.2 106 1.1 10
Xylenes,Total 60.0 61.1 102 81 12260.0 61.8 103 1.1 10
Surr: 1,2-Dichloroethane-d4 50.0 48.9 97.8 84 12450.0 48.7 97.4 0.4 30
Surr: 4-Bromofluorobenzene 50.0 48.5 97.0 89 11150.0 48.9 97.9 0.9 30
Surr: Toluene-d8 50.0 48.5 97.1 83 11550.0 48.2 96.5 0.6 30
Matrix Spike (MS) / Matrix Spike Duplicate (MSD)
Samples in Analytical Batch:
Lab Sample ID Client Sample ID
L0019034-01A 2W-2
L0019034-20A 4W-1
L0019034-21A 4W-2
L0019034-22A 4W-3
L0019034-23A 4W-8
L0019034-24A 4W-12
L0019034-25A 4W-13
Analyte Result Rep Limit
Method Blank
Analysis Date:08/24/2012 11:48 Analyst:CDP
RunID:GA_120824A-4701096 Units:ug/L
Qual MDL
Benzene 1.0ND 0.21
Ethylbenzene 5.0ND 0.2
Methyl tert-butyl ether 5.0ND 0.2
Toluene 5.0ND 0.27
m,p-Xylene 5.0ND 0.46
o-Xylene 5.0ND 0.25
Xylenes,Total 5.0ND 0.2
Surr: 1,2-Dichloroethane-d4 84-12497.1 0
Surr: 4-Bromofluorobenzene 89-11197.0 0
Surr: Toluene-d8 83-11594.3 0
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:55 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 46
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
Version 2.1 - Modified February 11, 2011
Page 46 of 54
Quality Control Report
PLANTATION PIPELINE COMPANY
31827418.00001
Lab Batch ID:R293881
WorkOrder:L0019034
Method:SW8260B
Analysis:Volatile Organics:Method 8260B:BTEX+MTBE
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Analyte MS
Spike Added
MSD
Result
MSD %
Rcvry
RPD RPD
Limit
Sample
Result
Low
Limit
High
Limit
MS
Result
MS %
Rcvry
Sample Spiked: L0019070-05
MSD
Spike Added
Analysis Date:08/24/2012 16:06 Analyst:CDP
RunID:GA_120824A-4701111 Units:ug/L
MS
Qual
MSD
Qual
RPD
Qual
Smp
Qual
Benzene 200 2020 N/C 82 119183010N/C1940N/C 200
Ethylbenzene 200 692 94.6 84 117502103.8466681.6 200 *
Methyl tert-butyl ether 200 216 108 75 126ND584.04208104200
Toluene 200 3270 N/C 80 121308010N/C3180N/C 200
m,p-Xylene 400 2800 N/C 82 121249010N/C2710N/C 400
o-Xylene 200 1710 N/C 84 119152010N/C1690N/C 200
Xylenes,Total 600 4500 N/C 81 122400010N/C4400N/C 600
Surr: 1,2-Dichloroethane-d4 500 477 95.4 84 124ND303.4949498.8 500
Surr: 4-Bromofluorobenzene 500 492 98.5 89 111ND303.77511102500
Surr: Toluene-d8 500 485 96.9 83 115ND300.96248096.0 500
Qualifiers:
B - Analyte Detected In The Associated Method Blank
ND/U - Not Detected at the Reporting Limit
* - Recovery Outside Advisable QC Limits
D - Recovery Unreportable due to Dilution
8/31/2012 10:55:55 AM
J - Estimated value between MDL and PQL
MI - Matrix Interference
QC results presented on the QC Summary Report have been rounded. RPD and percent recovery values calculated by the SPL LIMS system are derived from QC data prior to the application of rounding rules.
L0019034 Page 47
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
Version 2.1 - Modified February 11, 2011
Page 47 of 54
Chain of Custody
Acronym Report And
Sample Receipt Checklist,
8/31/2012 10:55:55 AM
L0019034 Page 48Version 2.1 - Modified February 11, 2011
Page 48 of 54
Sample Receipt Checklist
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Workorder:L0019034
Date and Time Received:8/17/2012 9:45:00 AM Carrier name:FedEx-Std 1 Day PM
Shipping container/cooler in good condition?Yes No Not Present
Custody seals intact on shippping container/cooler?Yes No Not Present
Custody seals intact on sample bottles?Yes No Not Present
Chain of custody present?Yes No
Chain of custody signed when relinquished and received?Yes No
Chain of custody agrees with sample labels?Yes No
Samples in proper container/bottle?Yes No
Sample containers intact?Yes No
Sufficient sample volume for indicated test?Yes No
All samples received within holding time?Yes No
Container/Temp Blank temperature in compliance?Yes No
Water - VOA vials have zero headspace?Yes No VOA Vials Not Present
Temperature:3°C
Received By:EMB
Accutest Representative:
Non Conformance
Issues:
Client Name Contacted:
Contact Date & Time:
Client Instructions:
Water IceChilled by:
Yes No Not ApplicableWater - Preservation checked upon receipt (except VOA*)?
1.
3.
4.
5.
2.
7.
8.
9.
6.
10.
11.
12.
13.
*VOA Preservation Checked After Sample Analysis
8/31/2012 10:55:56 AM
L0019034 Page 49Version 2.1 - Modified February 11, 2011
Page 49 of 54
Report Acronyms For WorkOrder L0019034
ACCUTEST GULF COAST
500 AMBASSADOR CAFFERY PARKWAY
SCOTT, LA 70583
[phone]
Usage: Report Header Or Footer
Abbreviation Description
%Percent
% Rcvry Percent Recovery
COC Chain Of Custody
COC ID Chain Of Custody Identifier Or Number
Dil. Factor Dilution Factor
MCL Maximum Contaminant Limit
MDL Method Detection Limit
MS Matrix Spike
MSD Matrix Spike Duplicate
PDS Post Digestion Spike
PDSD Post Digestion Spike Duplicate
Prep Preparation
Qual Data Qualifier
Rep. Limit Reporting Limit
RPD Relative Percent Difference
Smp Sample
Usage: Units
Abbreviation Description
ug/l micrograms per liter
8/31/2012 10:55:56 AM
L0019034 Page 50Version 2.2 - Modified May 16, 2012
Page 50 of 54
Page 51 of 54
Page 52 of 54
Page 53 of 54
Page 54 of 54