NCD003200383_20080326_Koppers Co. Inc._FRBCERCLA RA_2007 Second Semiannual Groundwater Monitoring Report-OCR

I
I
I
I
I
I
I
I
I
I
I
n
D
D
I
I
I
I
FTS Field & Technical Services
200 Third Avenue• Carnegie, PA 15106 • Phone: [phone] • Fax: [phone] -----==-a
March 26, 2008
Ms. Beverly Stepter, Remedial Project Manager
USEPA -Region IV
North Superfund Remedial Branch
Waste Management Division
61 Forsyth Street, S.\V.
Atlanta, Georgia 30303-8960
1-1 ~i---I'-:: 1 • 11r ra r;"
\1 · t !~~'{--~-~-~~;-~11),
: ' ' I 11 'l
1. \.-~-~~--~ 1 zoos \ • ·
RE: 2007 Second Semi-Annual (iroundwater Monitoring Report for the
Former ~oppers Company Site, Morrisville, North Carolina
Dear Ms. Stepter:
' On behalf of Beazer East, Inc. (Beazer), Field & Technical Services, LLC (FTS) hereby submits
the results of the second semi-annual :2007 groundwater monitoring event at the former Koppers
Company Site in Morrisville, Nortli Carolina (Site). This report summarizes the field and
laboratory results of the groundwater monitoring event perfonned on December IO and 11, 2007.
As of the December 2007 groundwater monitoring event, the Groundwater Monitoring Program
has been modified based on certain recommendations made in the United States Environmental
Protection Agency's (USEPA's) Sc.cond Five-Year Review Report (U.S. Army Corps of
Engineers, 2007) 1•
Groundwater Monitoring Program'-Second Semi-annual 2007
Based on the requirements in the ProJ;osed Remedial Action Groundwater Monitoring Program
(ThermoRetec, 1999),2 as modified with USEPA approval in 2003 (Retec, 2003)3
1 Final Five-Year Review Report, Second Rive-Year Review Report for Koppers Co. Inc. (Morrisville Plant),
Morrisville, Wake County, North Carolina,. Prepared by U.S. Am1y Corps. Of Engineers for Region 4 U.S.
Environmental Protection Agency. August 2007. 2 Them10Retec, 1999. Proposed Remedial Action Groundwater Monitoring Program. Prepared by ThcrmoRetcc
Consulting Corporation. August 1999.
3 Retec, 2003. Letter to Beverly Hudson, USEPA, RE: Request for Modifications to the Groundwater Sampling
Program at the Fornier Kt)ppers Company Site, Morrisville, North Carolina. December 17, 2003.
I
I
I
I
I
I
I
I
I
I
I
D
D
I
I
I
I
Ms. Beverzv Stepter, Remedial Project Manager
USEPA -Region IV ,
Page 2 March 26, 2008
and the USEPA Second Fivc-Y car Review recommendations, the second semi-annual
groundwater monitoring event of 2007 included the following:
• Gauging of 38 monitoring w~,lls (Figure I): i.e., 31 on-site wells and 7 off-site wells.
• Sampling of four on-site wells: C-I0B, C-14B, C-29B, and PW-01. C-14A could not be
sampled due to lack of water ,•olume.
Beazer requested approval to reduce the number of wells in the groundwater monitoring program
in July 2007, based on the continuo:us non-detect results for a majority of the wells since the
program was initiated in 2000. Beazer is currently awaiting a response to its proposal; however,
many of the recommendations made :by Beazer were also included in the USEPA Second Fivc-
y car Review and were therefore implemented for the second 2007 semi-annual event.
'
Under the current program, I 3 program wells are to be sampled annually for pentachlorophenol
in the first semi-annual event of the ·year. Wells with pentachlorophenol detections above the
' remedial goal will be sampled for pcntachlorophenol in the second semi-annual event. In
addition, wells with detections of pe1itachlorophenol above the remedial goal arc to be sampled
semi-annually for dioxins and furans.' Once the concentrations of pentachlorophenol for a given
well meet the remedial goal for four consecutive sampling events, that well will move to the
annual sampling program for pentachlorophenol.
Groundwater Elevation and Direction of Flow
Groundwater elevations for the A-~nd B-zone wells, measured on December I 0, 2007, are
presented in Table I. The groundwater elevations in Table I were used to construct the A-, and
B-zonc groundwater potcntiomctric su·rface maps included as Figures 2 and 3. '
Historically, groundwater elevations, for well C-I0B have differed significantly from the
groundwater elevations in the other: B-zone wells. In addition, groundwater purging and
recovery data indicate that this well' is installed in a very low permeability formation. The
consistently different groundwater elevations in these wells, in conjunction with the fact that this
well is 55 feet deeper than the neighboring B-zone wells, indicate that C-1 OB does not
communicate with the rest of the B-zo1_1e aquifer. Due to this lack of communication, C-1 OB will
continue to be gauged but will not be included in the data set used to construct the potcntiomctric
surface map for the B-zonc (Figure 3) in accordance with recommendations presented in the
USEPA Second Five-Year Review. :
Figures 2 and 3 show the cone of depression that exists around the groundwater extraction well
PW-01 and indicate that, outside the zone of influence, groundwater flow in the A-zone and B-
zone is generally to the northeast and south-southwest, respectively.
ti FTS
I
I
I
I
I
I
I
n
H
I
I
I
I
I
I
I
I
I
I
Ms. Bever!v Stepter, Remedial Project Manager
USEPA -Region IV
Page 3
Phenolic Analytical Results
March 26, 2008
Each groundwater sample was analyzed for pentachlorophcnol using the USEPA SW-846
Method 8270C SIM; the analytical results arc summarized in Table 2. FTS personnel evaluated
the groundwater analytical results and applied any necessary data qualifiers, as summarized in
Table 2. Figures 4 and 5 present isoconcentration figures for pcntachlorophenol. A complete
copy of the data evaluation summary and laboratory analytical results can be found in
Appendix A.
As shown in Table 2, pentachlorophenol was detected in groundwater sampled from the four
wells (C-I0B, C-14B, C-29B, and PW-01) sampled (ranging from 1.2 µg/L to 6.3 µg/L) during
the second 2007 semi-annual samplihg event. All four of these pentachlorophenol detections
slightly exceeded the remedial goal of 1 microgram per liter (µg/L). Appendix B provides a
summary of the historical groundwater analytical results for the Site.
In accordance with the revised program, C-l0B, C-14A, C-14B, C-29B, and PW-01, those wells
with detections of pcntachlorophenol above the remedial goal, were to be sampled for both
constituents in the second semi-annual 2007 groundwater monitoring event. As stated above,
well C-14A could not be sampled due, to lack of water volume. Well C-14A is located with the
hydraulic zone of influence of pumping well PW-01. The limited saturated thickness in well C-
14A is attributable to dewatering of the residuum from pumping at well PW-0 I.
Dioxin and Fu ran Analytical_ Results
The Groundwater Monitoring Program' requires that dioxin and furan samples be collected semi-
annually and analyzed by USEPA SW,-846 Method 8290 from wells that had concentrations of
pentachlorophenol at or above the specified remedial goal during the previous sampling event, or
wells with two or more pentachlorophenol detections in the previous four sampling events.
Therefore, the 2007 second semi-aimudl dioxin and furan sampling event included wells C-1 OB,
C-14A, C-14B, C-29B, and PW-01. The dioxin and furan results are summarized in Table 2.
Well C-14A could not be sampled due io lack of water volume.
FTS personnel evaluated the groundwater analytical results and applied any necessary qualifiers
(Table 2). A copy of the lab report i~ included in Appendix A. Table 3 shows the detected
concentrations of dioxins and furans ,vith their calculated toxicity equivalent quotient (TEQ)
concentration. The TEQ concentrati011 is calculated by multiplying the concentration of each
dioxin or furan by its respective to'xicity equivalent factor (TEF). The resulting TEQ
concentrations arc then summed for each sample to dctem1ine the total TEQ.
As presented in Tables 2 and 3, OCDD was detected in well C-1 OB. No other dioxin or furan
compounds were detected in any of the other samples. As shown in Table 3, the calculated total
II FT5
I
I
I
I
I
I
I
g
D
m
I
I
I
I
I
I
I
I
I
M-,. Beverl.J-1 Stepter, Remedial Project Manager
USEPA -Region IV
Page4 March 26, 2008
TEQ for C-1 OB was 0.061 picograms per liter (pg/L), which is well below the TEQ remedial
goal of 30 pg/L.
In accordance with the Groundwater Monitoring Program, dioxin and furan sampling is
scheduled to occur semi-annually from wells with pentachlorophenol detections above the
remedial goal or wells with two or more pcntachlorophcnol detections in the previous four
sampling events. Therefore, wells C-l0B, C-14A, C-14B, C-29B, and PW-01 will be scheduled
for sampling during the second semi-annual 2008 sampling event, unless USEP A responds to
Beazer's July 2007 request to eliminate dioxins and furans from the Groundwater Monitoring
Program.
Operational Summary
The groundwater extraction system rate is currently slightly less than 1.5 gallons per minute
(gpm). Although the Remedial Design specified extraction from PW-01 to be up to 5 gpm, the
aquifer's low yield will not support a pumping rate greater than 2 gpm, nor will the low yield of
the aquifer support "'pulsing" the system. Semi-annual review of the groundwater analytical
results (Appendix B) indicates that th~ concentrations of pentachlorophenol are fluctuating at a
level that is very close to the remedial goal of I µg/L. Evaluation of the plume maps and
groundwater contour maps shows that the hydraulic capture zone produced from pumping well
I PW-01 encompasses the limits of pentachlorophenol in groundwater (Figures 6 and 7). Semi-
annual groundwater monitoring will c1ontinue however, over the past several years, Beazer has
operated and monitored the groundwater collection and treatment system at a cost of
approximately $50,000 per year. It is evident from review of the data, that the system operations
have reached a point of diminishing returns. Beazer would like to work with EPA and the North
Carolina Department of Environment and Natural Resources (NCDENR) to set forth a course for
closure of the Groundwater Operable Unit at the Site.
If you have any questions regarding these results, analytical review, and requested revision to the I Groundwater Monitoring Program, please call Angie Gatchic of FTS at [phone] or
Michael Tischuk, Beazer Environmental Manager at [phone].
Sincerely,
Field & Technical Services, LLC
Angie Gatchie
Project Scientist
A ttachmcnts
ii
FTS
I
I
I
I
I
I
I
m
D
D
I
I
I
I
I
I
I
I
M,. Beverlv Stepter. Remedial Project Manager
USEPA -Region IV
Page5
Attachments
cc: D. Mattison, NC DENR
M. Tischuk, Beazer
J. Abrahams, Geo Trans
March 26, 2008
IJ
FTS
I
I
I
I
I
I
I
I
I
n
D
I
I
I
I
I
I
2007 Second Semi-Annual Groundwater Monitoring Report for the
Former Koppers Company Site, Morrisville, North Carolina
Tables
ti
F"TS
I
I
I
I
I
I
I
0
6
I
I
I
I
I
I
I
I
I
Table 1
Groundwater Elevations
2007 Second Sertiiannual Groundwater Monitoring Event
Former Koppers Company Site
Morrisville, North Carolina
'
' Top of Casing Depth to Groundwater
Well ID Gauging Date
A-Zone
C-01A 12/10/07
C-02A 12/10/07
C-04A 12/10/07
C-05A 12/10/07
C-06A 12/10/07
C-07A 12/10/07
C-08A 12/10/07
C-09A 12/10/07
C-10A 12/10/07
C-11A 12/10/07
C-12A 12/10/07
C-13A 12/10/07
C-14A 12/10/07
C-15A 12/10/07
C-25A 12/10/07
C-26A 12/10/07
C-27A 12/10/07
C-28A 12/10/07
C-30A 12/10/07
C-31A 12/10/07
C-33A 12/10/07
M-04 12/10/07
PW-01 12/10/07
B-Zone
C-02B 12/10/07
C-09B 12/10/07
C-10B 12/10/07
C-11B 12/10/07
C-12B 12/10/07
C-13B 12/10/07
C-14B 12/10/07
C-15B 12/10/07
C-25B 12/10/07
C-26B 12/10/07
C-27B 12/10/07
C-28B 12/10/07
C-29B 12/10/07
C-33B 12/10/07
C-34B 12/10/07
Notes:
feet msl = feet above mean sea level
feet TOC = feet below top of inner casing
Elevation Groundwater ' (feet msl) (feet TOC)
I
: 383.06 25.03
, 380.76 28.87
385.31 22.51
'386.59 22.41
; 383.90 17.82
:374.30 14.02
,376.34 28.78
:372.98 15.53
'.373.88 20.38
:363.28 11.05
'375.00 19.13
·367.31 12.98
371.13 30.01
357.08 6.80
365.52 20.92
382.12 24.11
372.10 21.35
372.40 17.81
379.11 24.94
379.98 25.97
354.37 10.25
368.83 dry
371.29 36.70
' I .
381.72 8.03
374.76 24.00
373.58 61.21
363.28 12.11
375.75 17.65
367.02 10.69
371.66 29.56
357.62 2.33
364.85 17.71
382.21 29.42
372.01 34.69
373.07 13.67
369.00 32.36
352.84 6.54
376.31 17.21
Q:\Projects\Beazer Projecls\Raleigh\MonitoringDAT A-Reporting\Groundwater\Reportsl.Reportsl.Reports 200712SA07\T ables\25A07 Tables-new
Elevation
(feet msl)
358.03
351.89
362.80
364.18
366.08
360.28
347.56
357.45
353.50
352.23
355.87
354.33
341.12
350.28
344.60
358.01
350.75
354.59
354.17
354.01
344.12
<351.29
334.59
373.69
350.76
312.37
351.17
358.10
356.33
342.10
355.29
347.14
352.79
337.32
359.40
336.64
346.30
359.10
Page 1 of 1
I
I
I
I
I
I
I
g
0
D
I
I
I
I
I
I
Table 2
Groundwater Sampling Analytical Results
2007 Second Semiannual Groundwater Monitoring Event
Former Koppers Company Site
Morrisville, North Carolina
ROD I
I
Sample Location Units Groundwater ;
Sample Date
Method 8270C SIM
Pentachlorophenol
Method 8290
1,2,3,4,6,7,8-HPCDD
1,2,3,4,6,7,8-HPCDF
1,2,3,4,7,8,9-HPCDF
1,2,3,4,7,8-HXCDD
1,2,3,4,7,8-HXCDF
1,2,3,6,7,8-HXCDD
1,2,3,6,7,8-HXCDF
1,2,3,7,8,9-HXCDD
1,2,3,7,8,9-HXCDF
1,2,3,7,8-PECDD
1,2,3,7,8-PECDF
2,3,4,6, 7,8-HXCDF
2,3,4,7,8-PECDF
2,3,7,8-TCDD
2,3,7,8-TCDF
OCDD
OCDF
Total HPCDD
Total HPCDF
Total HXCDD
Total HXCDF
Total PECDD
Total PECDF
Total TCDD
Total TCDF
Notes:
pg/L = picograms per liter
µg/L = micrograms per liter
.
µg/l
nn/l
oa/l
oa/l
nnil
oa/l
oa/l
nn/l
oa/l
□ail
nnil
nn/l
oail
nnil
oail
□ail
nnil
nnil
oail
nnil
nnil
oail
oail
nnil
pail
pgil
Bold values represent detections.
DUP indicates duplicate sample.
Standard*
1
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
U indicates compound was analyzed for, but not detected.
NA indicates not analyzed.
*Record of Decision Groundwater Cleanup Standard
I
I
'
I I
I
C-10B C-14B
12110/2007 12/10/2007
2.4 3.7
7.7 U 5.9 U
5.0 U 2.4 U
6.1 U 2.8 U
6.5 U 3.3 U
4.4 U 1.9 U
6.0 U 3.6 U
3.7 U 1.8 U
5.2 U 2.7 U
4.2 U 1.9 U
6.3 U 3.4 U
4.5 U 1.9 U
4.2 U 1 9 U
4.6 U 2 U
4.0 U 2.1 U
2.5 U 1.2 U
61 J 25 U
I 16 U 8.5 U
7.6 U 5.9 U
6.1 U 2.8 U
6.5 U 3.6 U
' 4.4 U 1.9 U
' 6.3 U 18 U
4.7 U 5.8 U
4.0 U 2.3 U
2.5 U 1.2 U
C-14B DUP
12/10/2007
3.3
4.1 u
1.6 U
1.9 U
1.6 U
1.6 U
1.7 U
1.5 U
1.4 U
1.7 U
2.7 U
1.4 U
1.6 u
1.4 U
1.2 U
2.4 U
44 U
5.3 U
6 U
2.6 U
1.7 u
1.7 u
2.7 U
2.2 U
1.2 U
2.4 U
Q:\Projecls\Beazer Projecls\Raleigh\MonitoringDA T A-Reporting\Groundwat~r\Reports\Reports\Reports 2007\2SA07\ T ables\2SA07 Tables-new
(
C-29B PW--01
12/10/2007 12/10/2007
6.3 1.2
2.8 U 4.7 U
1.5 U 2.5 U
1.8 U 2.9 U
1.9 U 3 U
1.6 U 1.9 U
1.9 U 3.2 U
1.5 U 1.8 U
1.6 U 2.4 U
1.7 U 2 U
2.5 U 3.6 U
1.4 U 1.6 U
1.6 U 1.9 U
1.4 u 1.7 U
1.1 U 2 U
2.3 U 1 U
25 U 33 U
3 U 9.9 U
2.8 U 4.8 U
1.8 u 2.9 U
1.9 u 3.2 U
1.7 u 2 U
2.5 u 15 U
2.3 U 6.6 U
1.3 U 3.2 U
2.3 U 1 U
Page 1 of 1
- --I!!!!!! !!!!!!I ~ == == liiiiiil liiiiili liiii
Table 3
Calculation of Toxicity Equivalent Quotients for Dioxins/Furans
2007 Second Semiannual Groundwater Monitoring Event
Former Koppers Company Site
Analyte TEF
1,2,3,4,6,7,8-HPCOD 0.01
1,2,3,4,6,7,8-HPCDF 0.01
1,2.3,4,7,8,9-HPCDF 0.01
1,2,3,4,7,8-HXCDD 0.1
1,2,3,4,7,8-HXCDF 0.1
1,2,3,6,7,8-HXCDD 0.1
1,2,3,6,7,8-HXCDF 0.1
1,2,3,7,8,9-HXCDD 0.1
1,2,3,7,8,9-HXCDF 0.1
-1,2;3,7 ,8°PECDD -0:5
1,2,3,7,8-PECDF 0.05
2,3,4,6,7,8-HXCDF 0.1
2,3,4,7,8-PECDF 0.5
2,3,7,8-TCDD 1
2,3.7,8-TCDF 0.1
OCDD 0.001
OCDF 0.001
Tolal HPCDD 0
Total HPCDF 0
Total HXCDD 0
Total HXCDF 0
Total PECDD 0
Total PECDF 0
Total TCDD 0
Total TCDF 0
Total TEQ:
Notes:
pg/L = picograms per liter
TEF = Toxicity Equivalenl Factor
TEO = Toxicity Equivalent Quotient
Bold values represent detections.
DUP indicates duplicate sample.
ROD
Units Groundwater
Standard"
nnlL NA
nnlL NA
nnlL NA
n, IL NA
pglL NA
nnlL NA
nnlL NA
oglL NA
n, IL NA
pglL NA
nnlL NA
nnlL NA
oglL NA
n, IL NA
nnlL NA
nnlL NA
nnlL NA
nn/L NA
=/L NA
nn/L NA
na/L NA
nn/L NA
nn/L NA
nn/L NA
pglL NA
pg/L 30
U indicates compound was analyzed for, but not detected.
NA indicates not applicable.
C-10B
Result
7.7 U
5.0U
6.1 U
6.5 U
4.4 U
6.0U
3.7 U
5.2 U
4.2 U
6.3 U
4.5 U
4.2 U
4.6 U
4.0U
2.5 U
61 J
16 U
7.6 U
6.1 U
6.5 U
4.4 U
6.3 U
4.7U
4.0 U
2.5 U
Laboratory results that were U-qualified were assigned a value of O for this calculation.
·Record of Decision Groundwater Cleanup Standard
Morrisville, North Carolina
C-14B
TEQ Result TEQ
0 5.9 u 0
0 2.4 u 0
0 2.8 U 0
0 3.3 U 0
0 1.9 u 0
0 3.6 U 0
0 1.8 U 0
0 2.7 u 0
0 1.9 u 0 ..
0 3.4 u 0
0 1.9 U 0
0 1.9 U 0
0 2 U 0
0 2.1 U 0
0 1.2 U 0
0.061 25 U 0
0 8.5 U 0
0 5.9 u 0
0 2.8 u 0
0 3.6 U 0
0 1.9 U 0
0 18 U 0
0 5.8 U 0
0 2.3 U 0
0 1.2 U 0
0.061 0
O:\Projects\Beazer Projects\Raleigh\Monitoring□AT A-Reporting\Groundwa!er\Reports\Reports\Reports 2007\2SA07\T ables\2SA07 Tables-new
C-14B DUP
Result TEQ
4.1 U 0
1.6 U 0
1.9 u 0
1.6 u 0
1.6 u 0
1.7 u 0
1.5 U 0
1.4 u 0
-1.7 .U -. .0
2.7 u 0
1.4 u 0
1.6 U 0
1.4 u 0
1.2 U 0
2.4 U 0
44 U 0
5.3 U 0
6 U 0
2.6 U 0
1.7 U 0
1.7 U 0
2.7 U 0
2.2 U 0
1.2 U 0
2.4 U 0
0
-----
C-29B PW-01
Result TEQ Result TEQ
2.8 U 0 4.7 U 0
1.5 U 0 2.5 U 0
1.8 u 0 2.9 U 0
1.9 U 0 3 U 0
1.6 U 0 1.9 U 0
1.9 U 0 3.2 U 0
1.5 U 0 1.8 U 0
1.6 U 0 2.4 U 0
1.7 u 0 2-u---0 - -
2.5 U 0 3.6 U 0
1.4 U 0 1.6 U 0
1.6 U 0 1.9 U 0
1.4 u 0 1.7 U 0
1.1 U 0 2 U 0
2.3 U 0 1 U 0
25 U 0 33 U 0
3 U 0 9.9 U 0
2.8 U 0 4.8 U 0
1.8 U 0 2.9 U 0
1.9 U 0 3.2 U 0
1.7 u 0 2 U 0
2.5 U 0 15 U 0
2.3 U 0 6.6 U 0
1.3 U 0 3.2 U 0
2.3 U 0 1 U 0
0 0
Page 1 of 1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
2007 Second Semi-Annual Groundwater Monitoring Report for the
Former Koppers Company Site, Morrisville, North Carolina
Figur~s
~
F"TS
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
C33A +c33B
0
/
z ----!::....--!:-
LEGEND
+ MONITORING WELL
♦ PUMPING WEU
RAILROAD TRACKS
FENCEUNE
DRAINAGE/STREAM
0
PROPERTY BOUNDARY -BEAZER
EAST, INC.
PROPERTY BOUNDARY -UNIT
STRUCTURES INC.
PROPERTY BOUNDARY -UNKNOWN
400
BEAZER EAST, INC.
800
FEET
PITTSBURGH, PENNSYLVANIA
DRWN, "'1 I OA1" Ol/2'/00 r•m FIELD & TECHNIC>J...
CHKD: RMB I OA1E: 01/22/08 ~ SERVICES, U.C.
APPO: JS1. I DATE: OJ/2,/0II ~ 200 THIRD AVENUE
SCALE: AS 9iOWN FTS CARNEGIE, PA 15106
ISSUE OAlE:
FORMER KOPPERS COMPANY
RALEIGH SITE
HIGHWAY 54 WEST
MORRJS'v'ILL£, NORTH CAROLINA
2007 SECOND SEMI-ANNUAL
GROUNDWATER MONITORING REPORT
SITE MAP I PROJECT NO: OMO~
OAAMfG NUMBER
FIGURE 1
I
I
g
I
I
I
I
I
I -.
I
I
I
I
i
I
I
I
I
cogff
357.45
i
C33A·
34fl-.12~
345---~~
I 1t-C03A / NM
& C>j
-\
,;·\ (> \.,
\
\ ____ --, __ ---~,
\ -....
--------7
I
I
__...,_C02A
T 351.89
__..._ PW-01
T NM
z---:::__-1-
LEGEND
MONITORING WELL
AND GROUNDWATER ELEVATION
PUMPING WELL
NOT MEASURED
RAILROAD TRACKS
FENCE-LIN-E
DRAINAGE/STREAM
~ ~ ~ ~ · -PROPERTY BOUNDARY -BEAZER
EAST, INC.
350-----
0
PROPERTY BOUNDARY -UNIT
STRUCTURES INC.
PROPERTY BOUNDARY -UNKNOWN
GROUND WATER CONTOUR
5' INTERVAL
(DASHED WHERE INFERRED)
300
BEAZER EAST, INC.
600
FEIT
PITTSBURGH, PENNSYLVANIA
DRWN: CR.I DATE: 01/22/08 ■-CHKD: RMS DATE: 01/22/0IJ Ii AEl..D & TECHNIC>J..
/ SER'v1CES, UC.
,lpp[); JSZ CATE: 03/2~ OIJ 200 THIRD AVENUE
SCALE: AS SHOWN F"T-B CARNEGIE, PA 15106
ISSUE DATE:
FORMER KOPPERS COMPANY
RAf...EIGH SITE
HIGHWAY 54 WEST
MORRISVILl.E, NORTH CAROLINA
2007 SECOND SEMI-ANNUAL GROUND
WATER MONITORING REPORT CONTOUR MAP -A ZONE
PROJECT HO: ~
OAAWING NUMBER
FIGURE 2 (J
I
D
I
I
I
I
I
I
I
•
I
I
I
I
I
I
I
I
i]
0
I
I c~J
-----) c..r. I _ '5: __ ... J
I -+
/ C338·
I 346.30
r-J
I
z---c...-l-
LEGEND
,.-, C028
T373_59
+PW-O1
NM
MONITORING WELL
AND GROUNDWATER ELEVATION
PUMPING WELL
NOT MEASURED
--'---t--'---+--RAILROAD TRACKS
~--~-~-FENCELINE
DRAINAGE/STREAM
· --· --· -PROPERTY BOUNDARY -BEAZER
EAST, INC.
PROPERTY BOUNDARY -UNIT
STRUCTURES INC.
PROPERTY BOUNDARY -UNKNOWN
350 --GROUND WATER CONTOUR
----5' INTERVAL
0
(DASHED WHERE INFERRED)
300
BEAZER EAST, INC.
600
FEET
PITTSBURGH, PENNSYLVANIA
ORWN: CRJ DATE: 01/22/llll ■·
CHKD: RMB DATE: 01/22/011 • F1ElD a: TECHNICAL •-o "~· / / SERVICES, Ll.C . ...rr-: .JSZ. ..,,.., ..: 03 25 OIi 200 THIRD AVENUE
SCAI...E: AS 910WN FTB CARNEGIE, PA 15106 ISSUE DATE:
FORMER KOPPERS COMPANY
RAlEIGH SITE
HIGHWAY 5-4 WEST
MORRJSV1U£, NORTH CAROLINA
2007 SECOND SEMI-ANNUAL GROUND
WATER MONITORING REPORT
CONTOUR MAP - 8 ZONE
PROJECT NO: OM053007 -""""' FIGURE 3
D
I
I
I
I
I
I
I
I
I
I
i
I
I
I
I
" ,, _.,
~ \_,-
$
j
I
: : I =:._--:::.:_-)
_I __ I!
I
I
z ----==:-+' '
LEGEND
C10A
-+ MONITORING WELL
PW-01 • PUMPING WELL
-RAILROAD TRACKS
FENCELINE
-~ -DRAINAGE/STREAM
--·--·---PROPERTY BOUNDARY -BEAZER
EAST, INC.
--------PROPERTY BOUNDARY -UNIT
STRUCTURES INC.
--------PROPERTY BOUNDARY -UNKNOWN
NS NOT SAMPLED
28 PENTACHLOROPHENOL
CONCENTRATION ug/L
- -_ -1-_ _ _ PENTACHLOROPHENOL
ISOCONCENTRATION CONTOURS
0
'
300
BEAZER EAST, INC.
600
FEET
PITTSBURGH, PENNSYLVANIA
n
n
I
I
I
I
I
I
I
I
I
I
I
'
0
/-:::/-'
_,✓-:--
-· _:>·
C098
NS
r··
I I
\
C::.i
!
C02B
♦
z ---.:::--;1-
LEGEND
MONITORING WELL
RAILROAD TRACKS
FENCELINE
-DRAINAGE/STREAM
PROPERlY BOUNDARY -
EAST, INC.
BEAZER
--------PROPERlY BOUNDARY -UNIT STRUCTURES INC,
--------PROPERlY BOUNDARY -UNKNOWN
NS
1.5
NOT SAMPLED
PENTACHLOROPHENOL
CONCENTRATION ug/L
1 PENTACHLOROPHENOL
--------ISOCONCENTRATION CONTOURS
(1)
0
'
VALUE IS THE AVERAGE OF THE
PRIMARY AND DUPLICATE RESULT
300 600
FEET
BEAZER EAST, INC,
PITTSBURGH, PENNSYLVANIA
DRWN, C!U I OAT,, o,/22/00 ,•m CHKO; RMB I DATE: 01/22/08 II AEl.D & TECHNICAL
-"'P~ 1 OAT,, / / SER'llCES, LlC. • JSZ • 03 25 06 _ 200 THIRD AVENUE
SCALE: AS SHCl'M. FTS CARNEGIE, PA 15106
ISSUE DATE:
FORMER KOPPERS COMPANY
,:l:=-:---1~ I ___::r:::=-r--~~-=-~---=:::::::::;~,;,."'ol RmREN~ceo ----------11 HIG~YG~.5~sr ,;;
1
~ • • 1 MORRJSVILl.E, NORTH CAROLINA l REV
1
3'::~0B R£MCMD WE.l. c-o, 8 !2001 SECOND SEMI-ANNUAL GROUNDWA~ PROJEcr NO: OW5.J007
-::, . . Ul"\11:. . DESCRIPTION MONITORING REPORT PENTACHLOROPHENOL F-IGUR .... E""' . ISOCONCENTRATION CONTOURS - B ZONE 5
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
i
I
0
I
/♦
I C33B
/ 346.30
I
I
I
I
I
I
I
I
361.32
z ---:::...._---1-
LEGEND
MONITORING WELL
PUMPING WELL
GROUNDWATER ELEVATION (ft-msl)
RAILROAD TRACKS
FENCELINE
DRAINAGE/STREAM
PROPERTY BOUNDARY -
BEAZER EAST, INC.
PROPERTY BOUNDARY -UNIT
STRUCTURES INC.
___ -1-___ PENTACHLOROPHENOL ISOCONCENTRATION
CONTOURS 2007 (ug/L)
GROUNDWATER CONTOUR (ft-msl)
---350--5' INTERVAL (DASHED WHERE
INFERRED)
.. GROUNDWATER FLOW DIRECTION
0 300 600
FEET
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
2007 Seco11d Semi-A1111ual Groundwater Monitoring Report for the
Former Koppers Company Sire. Morrisville, North Carolina
Appendix A
Analytical Data
~
FTS
.A;.._ . ' ... );-,
"''
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
R
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
FTS,LLC
DATE: January 2, 2008
FROM: Kendra Chintella
SUBJECT: Raleigh GW
SAMPLE DELIVERY GROUP (SDG): C7L 120372
SAMPLES: C-14B, C-10B, PW-01, C-29B, EB01, DUP01(C-14B)
ANALYSES: Method 8290 (Dioxins/Furans), 8270C SIM (Select SVOCs)
LABORATORY: TestAmerica Laboratories, Inc.
The data contained in this SDG were evaluated with regard to the following parameters:
□ Data Completeness
Noncompliances: None
D
D
D
D
D
D
D
Holding Times
Noncompliances: None
Laboratory Blank Contamination
Noncompliances: None
Field Blank Contamination
Noncompliances: None
Field Duplicate Evaluation
Noncompliances: See next page for details.
Surrogate Recoveries
Noncompliances: None.
Matrix Spike and Matrix Spike Duplicate
Noncompliances: None
Laboratory Control Sample
Noncompliances: None.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I·
I
I
PAGE: 2
Field Duplicate Precision:
FIELD DUPLICATE:PRECISION
ANALYTE I C-14B I QUAll I C-14B DUP
Pentachlorophenol I 3.7 I , I 3.3
I QUAL I RPD
I I 11.43
H
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
ANALYTICAL REPORT
PROJECT NO. BEAZER
Raleigh, Morrisville
Lot f: C7Ll20372
Joe Kasper
Field and Technical Services,
TESTAMERICA LABORATORIES, INC.
Veronica Bertot
Project Manager
January 16, 2008
Te;tAmeric:a Laboratories, Inc.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
METHODS SUMMARY
C7Ll20372
PARAMETER
Dibenzodioxins and Dibenzofurans, · HRGC/HRMS
8270C (SIM)
References:
ANALYTICAL PREPARATION
METHOD ~M~E~T~H~O~D ____ _
SW846 8290 SW846 8290
SW846 8270C SIM SW846 3520C
SW846 ''Test Methods for Evaluating Solid Waste, Physical/Chemical
Methods", Third Edition, November 1986 and its updates.
TestAmerica Laba-atories, Inc.
I
I SAMPLE SUMMARY
I C7L120372
SAMPLED SAMP I WO# SAMPLE# CLIENT SAMPLE ID DATE TIME
KD2EJ 001 C-14B 12/10/07 14:05
I KD2EL 002 C-10B
KD2EM 003 PW-01
KD2EN 004 C-29B
12/10/07 15:30
12/10/07 16:00
12/10/07 16:40
KD2EP 005 EB0l 12/10/07 14:20 'I KD2EQ 006 DUP0l
KElKl 007 C-10B
12/10/07
12/10/07
I NOTE (S)
-The analytical results of the samples listed above are presented on the following pages.
-All calculations are performed before rounding to avoid round-off errors in calculated results.
-Results noted as "ND" were not detected at or above the stated limit.
I -This report must not t>e reproduced, except in full, without the written approval of the laboratory.
-Results ror the following parameters are never reported on a dry weight basis: ~otor, corrosivity, density, flashpoint, ignitabllity, layers, odor,
paint filter 1es1, pH, porosity pressure, reactivity, redox potential, specific gravity, spot tests, solids, solubility, 1empcrature, viscosity, and weight.
I
I
I
I
I
I
I
I
I
I TestAmeri~ Laba'atc.-ies, Inc.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Field & Technical Services, LLC
Client Sample ID: C-14B
GC/MS Semivolatiles
Lot-Sample .... : C7Ll20372-001 Work'Order .... : KD2EJ1AA Matrix ••••••••• : WATER
Date Sampled ... : 12/10/07 Date Received .. : 12/12/07 MS Runt ....... : 7348145
Prep Date ..•... : 12/14/07 Analysis Date .. : 12/17 /07
Prep Batch .... : 7348261 Analysis Time .. : 07:24
Dilution Factor: 0.98
Method ......... : SW846 8270C SIM
REPORTING
PARAMETER RESULT LIMIT UNITS
2,4-Dichlorophenol ND 0.20 ug/L
Pentachlorophenol 3.7 0.98 ug/L
PERCENT RECOVERY
SURROGATE RECOVERY LIMITS
Nitrobenzene-dS 57 (28 -115)
Terphenyl-dl4 80 I 10 -115)
2-Fluorobiphenyl 69 (34 -115)
2-Fluorophenol 47 (24 -115)
Phenol-d5 43 (25 -115)
2,4,6-Tribromophenol 87 (33 -115)
Te&America Labaatcries. Inc.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
-1
I
I
Field & Technical Services, LLC
Client Sample ID: C-14B
Trace Level Organic Compounds
Lot-Sample f. .. : C7Ll20372-001 Work Order .... : KD2EJ1AC
Date Sampled ... : 12/10/07 Date Received .. : 12/12/07
Prep Date ...... : 12/17/07 Analysis Date .. : 12/20/07
Prep Batch .... : 7352440 Analysis Time .. : 15:35
Dilution Factor: 1
DETECTION
?ARAMETER RESULT LIMIT
2,3,7,8-TCDD ND 2.1
Total TCDD ND 2.3
1,2,3,7,8-PeCDD ND 3.4
Total PeCDD ND 18
1,2,3,4,7,8-HxCDD ND 3.3
1,2,3,6,7,8-HxCDD ND 3.6
1,2,3,7,8,9-HxCDD ND 2.7
Total HxCDD ND 3.6
1,2,3,4,6,7,8-HpCDD ND 5.9
Total HpCDD ND 5.9
OCDD ND 25
2,3,7,8-TCDF ND 1. 2
Total TCDF ND 1. 2
1,2,3,7,8-PeCDF ND 1. 9
2,3,4,7,8-PeCDF ND 2.0
Total PeCDF ND 5.8
1,2,3,4,7,8-HxCDF ND 1. 9
1,2,3,6,7,8-HxCDF ND 1. 8
2,3,4,6,7,8-HxCDF ND 1.9
1,2,3,7,8,9-HxCDF ND 1.9
Total HxCDF ND 1. 9
1,2,3,4,6,7,8-HpCDF ND 2.4
1,2,3,4,7,8,9-HpCDF ND 2.8
Total HpCDF ND 2.8
OCDF ND 8.5
PERCENT ?-ECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2,3,7,8-TCDD 82 I 40 -135)
13C-l,2,3,7,8-PeCDD 75 I 40 -135)
13C-l,2,3,6,7,8-HxCDD 98 I 4 0 -135)
13C-l,2,3,4,6,7,8-HpCDD 89 I 4 0 -135)
13C-OCDD 75 I 4 0 -135)
13C-2,3,7,8-TCDF 80 I 4 0 -135}
13C-1,2,3,7,8-PeCDF 93 I 40 -135)
13C-l,2,3,4, 7,8-HxCDF ll0 I 40 -135)
13C-l,2,3,4,6,7,8-HpCDF 102 I 40 -135)
Test:Americ:a Labaatories. Inc.
Matrix ..•.••..• : WATER
MS Run L ...... : 7352286
UNITS METHOD
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 82 90
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Field & Technical Services, LLC
Lot-Sample t. .. : C7Ll.20372-002
Date Sampled ... : 12/10/07
Prep Date ...... : 12/14/07
Prep Batch! ... : 7348261
Dilution Factor: 0.98
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-dS
Terphenyl-d14
2-Fluorobiphenyl
2-Fluorophenol
Phenol-d5
2,4,6-Tribromophenol
Client Sample ID: C-10B
GC/MS Semivolatiles
Work Order I ... : KD2EL1AA
Date Received .. : 12/12/07
Analysis Date .. : 12/17/07
Analysis Time .. : 07:52
Matrix ......... : WATER
MS Run f. ...... : 7348145
Method ......... : SW846 8270C SIM
REPORTING
RESULT LIMIT UNITS
0.40 0.20 ug/L
2.4 0.98 ug/L
PERCENT RECOVERY
RECOVERY LIMITS
51 (28 -115)
114 (10 -115)
72 (34 -115)
43 (24 -115)
45 (25 -115)
82 (33 -115)
TestAmeric:a Laborataies. Inc.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Field & Technical Services, LLC
Lot-Sample #. .. : C7L120372-003
Date Sampled ... : 12/10/07
Prep Date ...... : 12/14/07
Prep Batch t ... : 7348261
Dilution Factor: 0.99
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-d5
Terphenyl-d14
2-Fluorobiphenyl
2-Fluorophenol
Phenol-d5
2,4,6-Tribromophenol
Client Sample ID: PW-01
GC/MS Semivolatiles
Work Order i ... : KD2EM1AA
Date Received .. : 12/12/07
Analysis Date .. : 12/17/07
Analysis Time .. : 08:21
Matrix ••••••••• : WATER
MS Run f. ...... : 7348145
Method ......... : SW846 8270C SIM
REPORTING
RESULT LIMIT UNITS
ND 0.20 ug/L
1.2 0.99 ug/L
PERCENT RECOVERY
RECOVERY LIMITS
64 (28 -ll5)
95 (10 -ll5)
80 (34 -ll5)
47 (24 -ll5)
48 (25 -ll5)
105 (33 -ll5)
Te&Alllerica Labcratories, Inc.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Field & Technical Services, LLC
Client Sample ID: PW-01
Trace Level Organic Compounds
Lot-Sample t. .. : C7L120372-003 Work1 Order t ... : KD2EM1AE
Date Sampled ... : 12/10/07 Date:Received .. : 12/12/07
Prep Date ...... : 12/17/07 Analysis Date .. : 12/20/07
Prep Batch t ... : 7352440 Analysis Time .. : 16:16
Dilution Factor: 1
DETECTION
PARAMETER RESULT LIMIT
2,3,7,8-TCDD ND 2.0
Total TCDD ND 3.2
1,2,3,7,8-PeCDD ND 3.6
Total PeCDD ND 15
1,2,3,4,7,8-HxCDD ND 3.0
1,2,3,6,7,8-HxCDD ND 3.2
1,2,3,7,8,9-HxCDD ND 2.4
Total HxCDD ND 3.2
1,2,3,4,6,7,8-HpCDD ND 4. 7
Total HpCDD ND 4.8
OCDD ND 33
2,3,7,8-TCDF ND 1.0
Total TCDF ND 1.0
1,2,3, 7,8-PeCDF ND 1. 6
2,3,4,7,8-PeCDF ND 1.7
Total PeCDF ND 6.6
1,2,3,4,7,8-HxCDF ND 1. 9
1,2,3,6,7,8-HxCDF ND 1. 8
2,3,4,6,7,8-HxCDF ND 1. 9
1,2,3,7,8,9-HxCDF ND 2.0
Total HxCDF ND 2.0
1,2,3,4,6,7,8-HpCDF ND 2.5
1,2,3,4,7,8,9-HpCDF ND 2.9
Total HpCDF ND 2.9
OCDF ND 9.9
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2,3,7,8-TCDD 80 I 4 O 135)
13C-l,2,3,7,8-PeCDD 76 I 40 -135)
13C-1,2,3,6,7,8-HxCDD 108 I 40 -135 I
13C-1,2,3,4,6,7,8-HpCDD 102 I 4 O -135)
13C-OCDD 80 (40 -135 I
13C-2,3,7,8-TCDF 85 I 40 -135)
13C-1,2,3,7,8-PeCDF 96 I 40 -135 I
13C-l,2,3,4,7,8-HxCDF 123 I 40 -135)
13C-l,2,3,4,6,7,8-HpCDF 117 ( 40 -135)
TestA.rTlerica Labaatcries, Inc.
Matrix ••......• : WATER
MS Runt ....... : 7352286
UNITS METHOD
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Field & Technical Services, LLC
Client Sample ID: C-29B
GC/MS Semivolatiles
Lot-Sample jJ ••• : C7L120372-004 Work Order JI. .. : KD2EN1AA Matrix ......... : WATER
Date Sampled ... : 12/10/07 Date Received .. : 12/12/07 MS Run J ....... : 7348145
Prep Date ...... : 12/14/07 Analysis Date .. : 12/17/07
Prep Batch .... : 7348261 A~alysis Time .. : 09: 4 5
Dilution Factor: 0.98
Method ......... : SW846 8270C SIM
REPORTING
PARAMETER RESULT LIMIT UNITS
2,4-Dichlorophenol ND 0.20 ug/1
Pentachlorophenol 6.3 0.98 ug/1
PERCENT RECOVERY
SURROGATE RECOVERY LIMITS
Nitrobenzene-dS 67 (28 -115)
Terphenyl-d14 87 (10 -115)
2-Fluorobiphenyl 83 (34 -115)
2-Fluorophenol 51 (24 -115)
Phenol-d5 49 (25 -115)
2,4,6-Tribromophenol 89 I 33 -115)
' Te&A~ic:a Laboratori~ Inc.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Field & Technical Services, LLC
Client Sample ID: C-29B
Trace Level Organic Compounds
Lot-Sample f ... : C7Ll20372-004 Work Order f ... : KD2EN1AC
Date Received .. : 12/12/07
Analysis Date .. : 12/22/07
Analysis Time .. : 15:02
D.ate Sampled ... : 12/10/07
Prep Date ...... : 12/17/07
Prep Batch t ... : 7352440
Dilution Factor: 1
DETECTION
PARAMETER RESULT LIMIT
2,3,7,8-TCDD ND 1.1
Total TCDD ND 1.3
1,2,3,7,8-PeCDD ND 2.5
Total PeCDD ND 2.5
1,2,3,4,7,8-HxCDD ND 1. 9
1,2,3,6,7,8-HxCDD ND 1. 9
1,2,3,7,8,9-HxCDD ND 1. 6
Total HxCDD ND 1. 9
1,2,3,4,6,7,8-HpCDD ND 2.8
Total HpCDD ND 2.8
OCDD ND 25
2,3,7,8-TCDF ND 2.3
Total TCDF t:JD 2.3
1,2,3,7,8-PeCDF ND 1. 4
2,3,4,7,8-PeCDF ND 1. 4
Total PeCDF ND 2.3
1,2,3,4,7,8-HxCDF ND 1.6
1,2,3,6,7,8-HxCDF ND 1. 5
2,3,4,6,7,8-HxCDF ND 1. 6
1,2,3,7,8,9-HxCDF ND 1. 7
Total HxCDF ND 1. 7
1,2,3,4,6,7,8-HpCDF ND 1.5
1,2,3,4,7,8,9-HpCDF ND 1.8
Total HpCDF ND 1.8
OCDF ND 3.0
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2,3,7,8-TCDD 79 I 4 0 -135)
13C-l,2,3,7,8-PeCDD 79 I 4 0 -135)
13C-l,2,3,6,7,8-HxCDD 95 I 40 -135 I
13C-l,2,3,4,6,7,8-HpCDD 91 { 40 -135)
13C-OCDD 89 (40 -135)
13C-2,3,7,8-TCDF 77 I 40 -135 I
13C-l,2,3,7,8-PeCDF 82 { 40 -135)
13C-l,2,3,4, 7,8-HxCDF 90 I 4 0 -135)
13C-1,2,3,4,6,7,8-HpCDF 93 { 4 0 -135)
TestAmerica Laboratories, Inc.
Matrix ......... : WATER
MS Run I. ...... : 7352286
UNITS METHOD
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Field & Technical Services, LLC
Client Sample ID: EBOl
GC/MS Semlvolatiles
Lot-Sample .... : C7Ll20372-005 Work Order # ... : KD2EP1M Matrix ••••••••• : WATER
Date Sampled ... : 12/10/07 Date Received .. : 12/12/07 MS Run# ....... : 7348145
Prep Date ...... : 12/14/07 Analysis Date .. : 12/17/07
Prep Batch .... : 7348261 Analysis Time .. : 10:13
Dilution Factor: 1. 01
Method ......... : SW846 8270C SIM
REPORTING
PARAMETER RESULT LIMIT UNITS
2,4-Dichlorophenol ND 0.20 ug/L
Pentachlorophenol ND 1.0 ug/L
PERCENT RECOVERY
SURROGATE RECOVERY LIMITS
Nitrobenzene-d5 45 (28 -ll5}
Terphenyl-dl4 81 ( 10 -ll5}
2-Fluorobiphenyl 50 (34 -ll5}
2-Fluorophenol 37 (24 -ll5}
Phenol-d5 30 (25 -ll5}
2,4,6-Tribromophenol 68 (33 -ll5}
TestAmerica Labaatcries, Inc.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Field & Technical Services, LLC
Client Sample ID: EBOl
Trace Level Organic Compounds
Lot-Sample ff ••• : C7Ll20372-005 Work Order .... : KD2EP1AC
Date Sampled ... : 12/10/07 Date Received .. : 12/12/07
Prep Date ..•... : 12/17/07 Analy:sis Date .. : 12/22/07
Prep Batch .... : 7352440 Analysis Time .. : 15: 4 3
Dilution Factor: 1
I DETECTION
PARAMETER RESULT LIMIT
2,3,7,8-TCDD ND 1.1
Total TCDD ND 1.1
1,2,3,7,8-PeCDD ND 2.6
Total PeCDD ND 2.6
1,2,3,4,7,8-HxCDD ND 1. 6
1,2,3,6, 7,8-HxCDD ND 1. 6
1,2,3,7,8,9-HxCDD ND 1. 4
Total HxCDD ND 1. 6
1,2,3,4,6,7,8-HpCDD ND 0.83
Total HpCDD ND 1.0
OCDD ND 7.6
2,3,7,8-TCDF ND 2.1
Total TCDF ND 2.1
1,2,3,7,8-PeCDF ND 1. 4
2,3,4,7,8-PeCDF ND 1. 3
Total PeCDF ND 2.2
1,2,3,4,7,8-HxCDF ND 1. 4
1,2,3,6,7,8-HxCDF ND 1. 3
2,3,4,6, 7,8-HxCDF ND 1. 4
1,2,3,7,8,9-HxCDF ND 1.5
Total HxCDF ND 1. 5
1,2,3,4,6,7,8-HpCDF ND 1.5
1,2,3,4,7,8,9-HpCDF ND 1. 8
Total HpCDF ND 1.8
OCDF ND 3.7
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2,3,7,8-TCDD 81 I 4 O -135)
13C-l,2,3,7,8-PeCDD 80 I 40 -135)
13C-l,2,3,6,7,8-HxCDD 92 I 40 -135 I
13C-1,2,3,4,6,7,8-HpCDD 91 I 4 0 -135)
13C-OCDD 87 I 40 -135)
13C-2,3,7,8-TCDF 81 I 40 -135)
13C-l,2,3,7,8-PeCDF 84 I 40 -135 I
13C-l,2,3,4,7,8-HxCDF 88 I 40 -135)
13C-l,2,3,4,6,7,8-HpCDF 90 ( 40 -135)
TestAme-,ica Labcratcries, Inc.
Matrix ......... : WATER
MS Run# ....... : 7352286
UNITS METHOD
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Field & Technical Services, LLC
Client Sample ID: DUPOl
GC/MS Semivolatiles
Lot-Sample .... : C7L120372-006 Work Order t ... : KD2EQ1AA Matrix •...•..•• : WATER
Date Sampled ... : 12/10/07 Date Received .. : 12/12/07 MS Run JI. ...... : 7348145
Prep Date ...... : 12/14/07 Analysis Date •. : 12/17 /07
Prep Batch t. .. : 7348261 Analysis Time .. : 10: 41
Dilution Factor: 0.99
Method ......... : SW846 8270C SIM
REPORTING
PARAMETER RESULT LIMIT UNITS
2,4-Dichlorophenol ND 0.20 ug/L
Pentachlorophenol 3.3 0.99 ug/L
I
PERCENT RECOVERY
SURROGATE RECOVERY LIMITS
Nitrobenzene-dS 44 (28 -115)
Terphenyl-dl4 80 I 10 -115)
2-Fluorobiphenyl 62 (34 -115)
2-Fluorophenol 41 (24 -115)
Phenol-d5 61 (25 -115)
2,4,6-Tribrornophenol 92 (33 -115)
TestAmerica Laborata-ies, Inc.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Field & Technical Services, LLC
Client Sample ID: DUPOl
Trace Level Organic Compounds
Lot-Sample JI. .. : C7Ll20372-006 Work Order #. .. : KD2EQ1AC
Date Sampled ... : 12/10/07 Date Received .. : 12/12/07
Prep Date ...... : 12/17/07 Analysis Date .. : 12/22/07
Prep Batch ff. .. : 7352440 Analysis Time .. : 16:25
Dilution Factor: 1
DETECTION
PARAMETER RESULT LIMIT
2,3,7,8-TCDD ND 1. 2
Total TCDD ND 1. 2
1,2,3,7,8-PeCDD ND 2.7
Total PeCDD ND 2.7
1,2,3,4, 7,8-HxCDD ND 1.6
1,2,3,6,7,8-HxCDD ND 1. 7
1,2,3,7,8,9-HxCDD ND 1. 4
Total HxCDD ND 1. 7
l,2,3,4,6,7,8-HpCDD ND 4 .1
Total HpCDD ND 6.0
OCDD ND 44
2,3,7,8-TCDF ND 2.4
Total TCD, ND 2.4
1,2,3,7,8-PeCDF ND 1. 4
2,3,4,7,8-PeCDF ND 1. 4
Total PeCDF ND 2.2
1,2,3,4,7,8-HxCDF ND 1. 6
1,2,3,6,7,8-HxCDF ND 1.5
2,3,4,6,7,8-HxCDF ND 1.6
1,2,3,7,8,9-HxCDF ND 1. 7
Total HxCDF ND 1. 7
1,2,3,4,6,7,8-HpCDF ND 1. 6
1,2,3,4,7,8,9-HpCDF ND 1. 9
Total HpCDF ND 2.6
OCDF ND 5.3
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2,3,7,8-TCDD 76 I 40 -135)
13C-l,2,3,7,8-PeCDD 74 I 40 -135)
13C-1,2,3,6,7,8-HxCDD 85 I 40 -135)
13C-l,2,3,4,6,7,8-HpCDD 85 I 40 -135)
13C-OCDD 84 I 40 -135)
13C-2,3,7,8-TCDF 76 I 4 0 -135)
13C-l,2,3,7,8-PeCDF 77 I 4 o -135)
13C-1,2,3,4,7,8-HxCDF 82 I 4 O -135)
13C-1,2,3,4,6,7,8-HpCDF 85 I 4 O -135)
Te&America Labcratories_ Inc.
Matrix ......... : WATER
MS Run# ....... : 7352286
UNITS METHOD
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Field & Technical Services, LLC
Client Sample ID: C-10B
Trace Level Organic Compounds
Lot-Sample .... : C7L120372-007 Work Order .... : KElKllAA
Date Sampled ... : 12/10/07 Date Received .. : 12/12/07
' Prep Date ...... : 01/09/08 Analysis Date .. : 01/10/08
Prep Batch t. .. : 8010266 Anal}'sis Time .. : 20:34
Dilution Factor: 1
DETECTION
PARAMETER RESULT LIMIT
2,3,7,8-TCDD ND 4. 0
Total TCDD ND 4.0
1,2,3,7,8-PeCDD ND 6.3
Total PeCDD ND 6.3
1,2,3,4,7,8-HxCDD ND 6.5
1,2,3,6,7,8-HxCDD ND 6.0
1,2,3,7,8,9-HxCDD ND 5.2
Total HxCDD ND 6.5
1,2,3,4,6, 7,8-HpCDD ND 7.7
Total HpCDD ND 7.9
OCDD 61 J
2,3,7,8-TCDF ND 2.5
Total TCDF ND 2.5
1,2,3,7,8-PeCDF ND 4.5
2,3,4,7,8-PeCDF ND 4. 6
Total PeCDF ND 4.7
1,2,3,4,7,8-HxCDF ND 4.4
1,2,3,6,7,8-HxCDF ND 3.7
2,3,4,6, 7,8-HxCDF ND 4.2
1,2,3,7,8,9-HxCDF ND 4.2
Total HxCDF ND 4.4
1,2,3,4,6,7,8-HpCDF ND 5.0
1,2,3,4, 7,8,9-HpCDF ND 6.1
Total HpCDF ND 6.1
OCDF ND 16
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2,3,7,8-TCDD 72 I 40 -135)
13C-l,2,3,7,8-PeCDD 64 I 40 -135)
13C-l,2,3,6, 7,8-HxCDD 88 I 4 O -135)
13C-l,2,3,4,6,7,8-HpCDD 72 I 4 O -135 I
13C-OCDD 64 (40 -135)
13C-2,3,7,8-TCDF 72 (40 -135)
13C-l,2,3,7,8-PeCDF 62 I 40 -135)
13C-l,2,3,4,7,8-HxCDF 87 I 40 -135)
13C-1,2,3,4,6,7,8-HpCDF 77 I 40 -135)
NOTE (S) :
J Estimated result. Result is less than the reponing limit.
TESA.merica Laba'atoriesi Inc.
Matrix ......... : WATER
MS Run i ....... :
UNITS METHOD
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
pg/L SW846 82 90
pg/L SW846 8290
I
I
I
I
I
I
I
I
I
METHOD BLANK REPORT
GC/MS Semivolatiles
Client Lot i ... : C7Ll20372 Work Order i ... : KD58NlAA
MB Lot-Sample i: C7Ll40000-261
Analysis Date .. : 12/17/07
Dilution Factor: 1
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-d5
Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
Phenol-d5
2,4,6-Tribrornophenol
NOTE (S):
Prep Date ...... : 12/14/07
Prep Batch t ... : 7348261
REPORTING
RESULT LIMIT
ND 0.20
ND 1.0
?ERCENT RECOVERY
RECOVERY LIMITS
38 (28 -ll5)
84 (10 -ll5)
49 (34 -ll5)
37 (24 -ll5)
45 (25 -ll5)
70 (33 -ll5)
I Calculations are performed before rounding to avoid round-off errors in calculat~d results.
I
I
I
I
I
I
I
I
I Te&America Laboratories, Inc.
Matrix ......... : WATER
Analysis Time .. : 00:50
UNITS METHOD
ug/L SW846 8270C SIM
ug/L SW846 8270C SIM
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
METHOD BLANK REPORT
Trace Level Organic Compounds
Client Lot f ... : C7Ll20372 Work Order ff ... : KED531AA
MB Lot-Sample ff: G7Ll80000-440
Prep Date ...... : 12/17/07
Analysis Date .. : 12/22/07 Prep Batch i ... : 7352440
Dilution Factor: 1
PARAMETER
2,3,7,8-TCDD
Total TCDD
1 1 2 1 3 1 7,8-PeCDD
Total PeCDD
1,2,3,4,7,8-HxCDD
1,2,3,6,7,8-HxCDD
1,2,3,7,8,9-HxCDD
Total HxCDD
1,2,3,4,6,7,8-HpCDD
Total HpCDD
OCDD
2,3,7,8-TCDF
Total TCDF
1,2,3,7,8-PeCDF
2,3,4,7,8-PeCOF
Total PeCDF
1,2,3,4,7,8-HxCDF
1,2,3,6,7,8-HxCDF
2,3,4,6,7,8-HxCDF
1,2,3,7,8,9-HxCDF
Total HxCDF
1,2,3,4,6, 7,8-HpCDF
1,2,3,4,7,8,9-HpCDF
Total HpCDF
OCDF
INTERNAL STANDARDS
13C-2,3,7,8-TCDD
13C-l,2,3,7,8-PeCDD
13C-1,2,3,6,7,8-HxCDD
13C-1,2,3,4,6,7,8-HpCDD
13C-OCDD
13C-2,3,7,8-TCDF
13C-1,2,3, 7,8-PeCDF
13C-l,2,3,4,7,8-HxCDF
13C-l,2,3,4,6,7,8-HpCDF
NOTE(S):
RESULT
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
PERCENT
RECOVERY
80
75
89
86
82
81
81
87
86
Calculations are performed before rounding to avoid round-off errors in calculated results.
DETECTION
LIMIT
1. 1
1.1
2.6
2.6
1. 8
1. 8
1. 6
1. 8
0.84
0.84
3.5
2.3
2.3
1.5
1.5
2.3
1.5
1. 4
1. 6
1. 6
1.6
1.5
1.8
1. 8
3.8
?.ECOVERY
LIMITS
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
I 4 0 -135)
TestAmerica Labaatories_ Inc.
UNITS
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
Matrix ......... : WATER
Analysis Time .. : 14:20
METHOD
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 82 90
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 82 90
SW846 82 90
SW846 82 90
SW846 8290
SW846 82 90
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 82 90
SW846 82 90
SW846 82 90
SW846 82 90
SW846 8290
SW846 8290
SW846 82 90
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
METHOD BLANK REPORT
Trace Level Organic Compounds
Client Lot t. .. : C7Ll20372 Work Order t. .. : KFCJ21AA ' MB Lot-Sample #: G8Al00000-266 ' Prep Date ...... : 01/09/08
Analysis Date .. : 01/10/08 Prep Batch t. .. : 8010266
Dilution Factor: 1
DETECTION
PARAMETER RESULT LIMIT
2,3,7,8-TCDD ND 4.3
Total TCDD ND 4.3
1,2,3,7,8-PeCDD ND 8.0
Total PeCDD ND 8.0
1,2,3,4,7,8-HxCDD ND 9.5
1,2,3,6,7,8-HxCDD ND 8.8
1,2,3,7,8,9-HxCDD ND 7.7
Total HxCDD ND 9.5
1,2,3,4,6,7,8-HpCDD ND 12
Total HpCDD ND 12
OCDD 88 J 100
2,3,7,8-TCDF ND 3.2
Total TCDF ND 3.2
1,2,3,7,8-PeCDF ND 5.7
2,3,4,7,8-PeCDF ND 5.9
Total PeCDF ND 6.0
1,2,3,4,7,8-HxCDF ND 6.8
1,2,3,6,7,8-HxCDF ND 5.7
2,3,4,6,7,8-HxCDF ND 6.4
1,2,3,7,8,9-HxCDF ND 6.5
Total HxCDF ND 6.8
1,2,3,4,6,7,8-HpCDF ND 7.8
1,2,3,4,7,8,9-HpCDF ND 9.6
Total HpCDF ND 9.6
OCDF ND 21
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY' LIMITS
13C-2,3,7,8-TCDD 77 I 4 O -135)
13C-l,2,3,7,8-PeCDD 67 I 4 O -135)
13C-l,2,3,6, 7,8-HxCDD 83 I 4 0 -135)
13C-l,2,3,4,6,7,8-HpCDD 73 I 4 O -135)
13C-OCDD 61 I 4 0 -135)
13C-2,3,7,8-TCDF 79 I 4 O 135)
13C-l,2,3,7,8-PeCDF 65 (40 -135)
13C-l,2,3,4,7,8-HxCDF 82 (40 -135)
13C-l,2,3,4,6,7,8-HpCDF 77 I 40 -135)
NOTE(S):
Calculations are performed before rounding to avoid round-off errors in calculated results.
J Estimated result. Result is less than the reporting limit.
TestA.merica Laba-ata-ies, Inc.
UNITS
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
Matrix ••••••••• : WATER
Analysis Time .. : 18:29
METHOD
SW846 82 90
SW846 82 90
SW846 82 90
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 82 90
SW846 8290
SW846 8290
SW846 8290
SW846 82 90
SW846 82 90
SW846 8290
SW846 8290
SW846 82 90
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 82 90
SW846 82 90
SW846 8290
SW846 82 90
SW846 82 90
I
I
I LABORATORY CONTROL SAMPLE EVALUATION REPORT
I Client Lot •... : C7Ll20372
LCS Lot-Sample#: C7Ll40000-261
Prep Date ...... : 12/14/07
I Prep Batch f ... : 7348261
Dilution Factor: 1
I PARAMETER
Pentachlorophenol
2,4-Dichlorophenol
I SURROGATE
Nitrobenzene-dS
I Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
I Phenol-d5
2,4,6-Tribromophenol
NOTE (S) :
GC/MS Semivolatiles
Work Order t ... : KD58NlAC
Analysis Date .. : 12/17/07
Analysis Time .. : 01:19
PERCENT RECOVERY
RECOVERY LIMITS
91 I 10 -140)
50 I 42 -ll5)
PERCENT
RECOVERY
46
84
62
48
80
92
I Calculations are performed before rounding to avoid round-off errors in calcul~!ed results.
I
I
I
I
I
I
I
I
I TestAmerica Labaatocies, Inc.
Matrix ••••••••• : WATER
METHOD
SW846 8270C SIM
SW846 8270C SIM
RECOVERY
LIMITS
(28 -ll5)
(10 -ll5)
(34 -ll5)
(24 -ll5)
(25 -115)
(33 -ll5)
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
LABORATORY CONTROL SAMPLE EVALUATION REPORT
Trace Level Organic Compounds
Client Lot t. .. : C7Ll20372 Work Order .... : KED531AC
LCS Lot-Sample#: G7Ll80000-440
Prep Date ...... : 12/17 /07 Analysis Date .. : 12/22/07
Prep Batch L .. : 7352440 Analysis Time .. : 13: 39
Dilution Factor: 1
PERCENT RECOVERY
PARAMETE~ RECOVERY LIMITS
2,3,7,8-TCDD 114 (71 -128)
1,2,3,7,8-PeCDD 121 (74 -139)
1,2,3,4,7,8-HxCDD 109 (65 -144)
1,2,3,6,7,8-HxCDD 120 (73 -142)
1,2,3,7,8,9-HxCDD 111 (60 -147)
1,2,3,4,6,7,8-HpCDD 120 (79 -137)
OCDD 122 (71 -147)
2,3,7,8-TCDF 119 (75 -142)
1,2,3,7,8-PeCDF ll5 (80 -140)
2,3,4,7,8-PeCDF ll6 (71 -144)
1,2,3,4,7,8-HxCDF ll4 (64 -149)
1,2,3,6,7,8-HxCOF ll 7 (56 -161)
2,3,4,6,7,8-HxCDF 123 (60 -169)
1,2,3,7,8,9-HxCDF 119 (53 -163)
1,2,3,4,6,7,8-HpCDF 119 (78 -141)
1,2,3,4,7,8,9-HpCDF 126 (80 -146)
OCDF 126 (76 -147)
PERCENT
INTERNAL STANDARD RECOVERY
13C-2,3,7,8-TCDD 89
13C-l,2,3,7,8-PeCDD 88
13C-l,2,3,6,7,8-HxCDD 97
13C-1,2,3,4,6,7,8-HpCDD 99
13C-OCDD 103
13C-2,3,7,8-TCDF 91
13C-1,2,3,7,8-PeCDF 95
13C-l,2,3,4,7,8-HxCDF 95
13C-l,2,3,4,6,7,8-HpCDF 98
NOTE (S) :
Calculations are performed before rounding to avoid round-off errors in calculated results.
Bold print denotes control parameters
TESAmerica Laboratories, Inc.
Matrix ......... : WATER
METHOD
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
RSCOVERY
LIMITS
I 40 -135)
I 4 o -135)
(40 -135)
(40 -135)
(40 -135)
I 40 -135)
I 40 -135)
I 40 -135)
I 40 -135)
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
LABORATORY CONTROL SAMPLE EVALUATION REPORT
Trace Level Organic Compounds
Client Lot t ... : C7Ll20372 Work Order# ... : KFCJ21AC-LCS Matrix ......... : WATER
LCS Lot-Sample!: G8Al00000-266 KFCJ21AD-LCSD
Prep Date ...... : 01/09/08 Analysis Date .. : 01/10/08
Prep Batch t. .. : 8010266 Analysis Time .. : 19:10
Dilution Factor: 1
PERCENT RECOVERY RPO
PARAMETER RECOVERY LIMITS RPO LIMITS METHOD
2,3,7,8-TCDD 98 (71 -128) SW846 8290
99 (71 -128) 0.80 (0-20) SW846 8290
1,2,3,7,8-PeCDD 103 (74 -139) SW846 8290
102 (74 -139) 0.81 (0-20) SW846 8290
1,2,3,4,7,8-HxCDD 96 (65 -144) SW846 8290
99 (65 -144) 2.7 (0-20) SW846 8290
1,2,3,6,7,8-HxCDD 97 (73 -142) SW846 8290
102 (73 -142) 5.2 (0-20) SW846 8290
1,2,3,7,8,9-HxCDD 94 (60 -147) SW846 8290
102 (60 -147) 8.3 (0-20) SW846 8290
1,2,3,4,6,7,8-HpCDD 109 (79 -137) SW846 8290
106 (79 -137) 3.3 (0-20) SW846 8290
OCDD 120 (71 -147) SW846 8290
112 (71 -147) 7.3 (0-20) SW846 8290
2,3,7,8-TCDF 102 (75 -142) SW846 8290
101 (75 -142) 1.5 (0-20) SW846 8290
1,2,3,7,8-PeCDF 105 (80 -140) SW846 8290
104 (80 -140) 1.0 (0-20) SW846 8290
2,3,4,7,8-PeCDF 106 (71 -144) SW846 8290
103 (71 -144) 2.6 (0-20) SW846 8290
1,2,3,4,7,8-HxCDF 100 (64 -149) SW846 8290
100 (64 -14 9) 0.21 (0-20) SW846 8290
1,2,3,6,7,8-HxCDF 104 (56 -161) SW846 8290
106 (56 -161) 1.6 (0-20) SW846 8290
2,3,4,6,7,8-HxCDF 99 (60 -169) SW846 8290
104 (60 -169) 5.4 (0-20) SW846 8290
1,2,3,7,8,9-HxCDF 94 (53 -163) SW846 8290
96 (53 -163) 2.4 (0-20) SW846 8290
1,2,3,4,6,7,8-HpCDF 105 (78 -141) SW846 8290
107 (78 -141) 2.1 (0-20) SW846 8290
1.,2,3,4,7,8,9-HpCDF 99 (80 -14 6) SW846 8290
100 (80 -146) 0.75 (0-20) SW846 8290
OCDF 113 (76 -147) SW846 8290
109 (76 -147) 3.4 (0-20) SW846 8290
(Continued on next page)
Te&Arrierica Labaatcries, Inc.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
LABORATORY CONTROL SAMPLE EVALUATION REPORT
Trace Level Organic Compounds
Client Lot# ... : C7Ll20372 Work Order# ... : KFCJ21AC-LCS Matrix ......... : WATER
LCS Lot-Sample#: G8A100000-266 KFCJ21AD-LCSD
INTERNAL STANDARD
13C-2,3,7,8-TCDD
13C-l,2,3,7,8-PeCDD
13C-l,2,3,6, 7,8-HxCDD
13C-1,2,3,4,6,7,8-HpCDD
13C-OCDD
13C-2,3,7,8-TCDF
13C-l,2,3, 7,8-PeCDF
13C-1,2,3,4,7,8-HxCDF
13C-1,2,3,4,6,7,8-HpCDF
NOTE(S):
Calculations are performed before rounding to avoid round-off errors in calculated results.
Bold print denotes control parameters
PERCENT
RECOVERY
70
84
57
64
86
93
70
80
60
72
73
84
58
64
87
96
76
86
Tes.America Labcratori~ Inc.
RECOVERY
LIMITS
(40 -135)
( 40 -135)
( 40 -135)
( 40 -135)
(40 -135)
( 4 0 -135)
( 4 0 -135)
( 4 0 -135)
( 4 0 -135)
(40 -135)
( 40 -135)
( 40 -135)
( 40 -135)
( 40 -135)
( 40 -135)
( 4 0 -135)
( 40 -135)
( 4 0 -135)
I
I
I
Client Lot# ... : C7Ll20372
MATRIX SPIKE SAMPLE EVALUATION REPORT
GC/MS Semivolatiles
Work Order# ... : KD2EM1AC-MS Matrix ......... : WATER I
I
I
MS Lot-Sample ff: C7Ll20372-003 KD2EM1AD-MSD
Date Received .. : 12/12/07
Analysis Date .. : 12/17/07
Analysis Time .. : 08: 4 9
I
I
Date Sampled ... : 12/10/07
Prep Date ...... : 12/14/07
Prep Batch# ... : 7348261
Dilution Factor: 0.95
PARAMETER
Pentachlorophenol
2,4-Dichlorophenol
SURROGATE
Nitrobenzene-d5
I Terphenyl-dl4
2-Fluorobiphenyl
I 2-Fluorophenol
?henol-d5
2,4,6-Tribrornophenol
NOTE(S):
PERCENT
RECOVERY
102
96
58
56
RECOVERY
LIMITS RPD
(10 -140)
(10 -140) 0.14
I 42 -llS)
I 42 -ll5) 2.1
PERCENT
RECOVERY
68
67
88
88
95
93
41
40
57
51
99
97
I
I
Calculations are performed before rounding to avoid round-off errors in calculated results.
I
I
I
I
I
I Te&America Laboratcri~ Inc.
MS Run i ....... : 7348145
RPD
LIMITS METHOD
SW846 8270C SIM
I 0-56) SW846 8270C SIM
SW846 8270C SIM
(0-44) SW846 8270C SIM
RECOVERY
LIMITS
(28 -ll5)
(28 -ll5)
(10 -ll5)
(10 -ll5)
(34 -ll5)
(34 -ll5)
(24 -ll5)
(24 -ll5)
(25 -ll5)
(25 -ll5)
(33 -ll5)
I 33 -llS)
I
I
I MATRIX SPIKE SAMPLE EVALUATION REPORT
Trace Level Organic Compounds
I Client Lot f ... : C7Ll20372 Work Order f ... : KD2EM1AF-MS Matrix ......... : WATER
MS Lot-Sample f: C7Ll20372-003 KD2EM1AG-MSD
Date Sampled ... : 12/10/07 Date Received .. : 12/12/07 MS Run# ....... : 7352286
I Prep Date ...... : 12/17/07 Analysis Date .. : 12/20/07
Prep Batch# ... : 7352440 Analysis Time .. : 16: 58
Dilution Factor: 1
u PERCENT RECOVERY RPO
PARAMETER RECOVERY LIMITS RPO LIMITS METHOD
2,3,7,8-TCDD 115 (71 -128) SW846 8290
H 112 (71 -128) 2.2 (0-20) SW846 8290
1,2,3,7,8-PeCDD 121 (74 -139) SW846 8290
121 (74 -139) 0.40 (0-20) SW846 8290
1,2,3,4,7,8-HxCDD 107 (65 -144) SW846 8290
I 98 (65 -144) 8.3 (0-20) SW846 8290
1,2,3,6,7,8-HxCDD 123 (73 -142) SW846 8290
113 (73 -142) 8.4 (0-20) SW846 8290
I 1,2,3,7,8,9-HxCDD 98 (60 -14 7) SW846 8290
92 (60 -147) 6.3 (0-20) SW846 8290
1,2,3,4,6,7,8-HpCDD 119 (79 -137) SW846 8290
119 (79 -137) 0.18 (0-20) SW846 8290
I OCDD 116 (71 -147) SW846 8290
113 (71 -147) 2.7 (0-20) SW846 8290
2,3,7,8-TCDF 118 (75 -142) SW846 8290
I 118 (75 -142) 0.02 (0-20) SW846 8290
1,2,3,7,8-PeCDF 122 (80 -140) SW846 8290
118 (80 -140) 3.1 (0-20) SW846 8290
2,3,4,7,8-PeCDF 122 (71 -144) SW846 8290
I 116 (71 -144) 4.8 (0-20) SW846 8290
1,2,3,4,7,8-HxCDF 113 (64 -14 9) SW846 8290
114 (64 -149) 0.80 (0-20) SW846 8290
I 1,2,3,6,7,8-HxCDF 138 (56 -161) SW846 8290
122 (56 -161) 12 (0-20) SW846 8290
2,3,4,6,7,8-HxCDF 134 (60 -169) SW846 8290
124 (60 -169) 7.7 (0-20) SW846 8290
I 1,2,3,7,8,9-HxCDF 102 (53 -163) SW846 8290
96 (53 -163) 6.0 (0-20) SW846 8290
1,2,3,4,6,7,8-HpCDF 120 (78 -141) SW846 8290
I 120 (78 -141) 0.26 (0-20) SW846 8290
1,2,3,4,7,8,9-HpCDF 110 (80 -14 6) SW846 8290
115 (80 -146) 4. 8 (0-20) SW846 8290
OCDF 115 (76 -147) SW846 8290
I 121 (76 -147) 5.4 (0-20) SW846 8290
(Continued on next page)
I
I
I TestAmerica Labaatories, Inc.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
MATRIX SPIKE SAMPLE EVALUATION REPORT
Trace ~evel Organic Compounds
Client Lot f ... : C7Ll20372 Work:Order t ... : KD2EM1AF-MS Matrix._ ....... : WATER
MS Lot-Sample f: C7Ll20372-003 KD2EM1AG-MSD
PERCENT RECOVERY
INTERNAL STANDARDS RECOVE?-Y
13C-2,3,7,8-TCDD 87
87
13C-1,2,3,7,8-PeCDD 103
73
13C-l,2,3,6,7,8-HxCDD 106
122
13C-l,2,3,4,6,7,8-HpCDD 90
102
13C-OCDD 75
89
13C-2,3,7,8-TCDF 90
82
13C-l,2,3, 7,8-PeCDF 125
101
13C-l,2,3,4,7,8-HxCDF 109
128
13C-1,2,3,4,6,7,8-HpCDF 105
ll5
NOTE(S):
Calculations are performed before rounding to avoid round-off errors in calclllated results.
Bold print deno1es control parameters
TestAmerica Labc.-ata-ies_ Inc.
LIMITS
I 4 0 -135)
I 40 -135)
I 4 0 -135)
(40 -135)
( 40 -135)
I 40 -135)
I 4 D -135)
I 4 o -135)
I 40 -135)
I 4 0 -135)
I 4 0 -135)
I 40 -135)
(40 -135)
(40 -135)
I 40 -135)
I 40 -135)
I 40 -135)
I 40 -135)
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
2007 Second Semi-Annual Groundwarer Moniroring Reporrfor rhe
Former Koppers Company Sire, Morrisville, Norrh Carolina
Appendix B
Summary of
Historical Groundwater Analytical Results
ti
FTS
I
n
I
I
I
I
I
I
I
I
I
I
I
I
I
I
i
ROO
Analyte Unit Groundwater
Standard"
Sample Type:
C-018
Appendix B
Historical Groundwater Sampling Analytical Results
Remedial Action Groundwater Monitoring Program
Former Koppers Company Site
Morrisville, North Carolina
C-098
Mar-00 Maf-01 Mav-02 Fet>-03 Deo-03 Mar-04 Mar-05 Feb--06 Feb-07 Mar-00 Mar-01 Fet>-02 Fet>-03 Dec-03 Mar-04 Fet>-06 Feb-07 Mar-00 Mar--01 Feb--02 Feb-OJ Dec-OJ Mar-04 Mat--05 Feb--06 Feb-07 Mar-00 .. km-00
N N N N N N N N N N N N N N N N OUP OUP N N DUP N N N N N N N N N N
C-10B
S.o-00 Mar--01 Jur>-01 Feb-02 Feb-03 Oec--03 Mar-04 Mar--05 Feb--06 Feb-07 Oec-07
N OUP N N N N N N N N N N
2,4-0!CHLOROPHENOL µg/L 20 0.2 U 0.2 U 0.22 U 0.2 U 0.2 U 0.31 U 0.2 U 0.2 U 0.21 U 0.2 U 0.2 U 0.2 U 0.19 U 0.21 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.2 U 0.2 U 0.2 U 0.2 U 0.19 U 0.24U 0.19 U 0.19 U 0.19 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 02 U 0.2 U 0.2 U 0.2 U .21 U 0.2 U 0.19 U 0.2 U 0.2 U , ..
PENTACHLOROPHENOL
1,2,3,4,6,7,8-HpCDD
1,2 ,3,4,6, 7 ,8-HpCDF
1,2,3,4,7,8,9-HpCOF
1,2,3,4,7,8-HxCDD
1,2,3,4,7,8-HxCOF
1,2,3,6,7,8-HxCDO
1,2,3,6,7,8-HxCDF
1,2,3,7,8,9-HxCDD
1,2,3,7,8,9-HxCOF
1,2,3,7,8-PeCDD
1,2,3,7,8-P&COF
2,3,4,6,7,8-HxCDF
2,3,4,7,8-P&COF
2,3,7,8--TCOD
2,3,7,8-TCDF
OCDD
OCDF
TOTAL HPCOO
TOTAL HPCDF
TOTAL HXCDD
TOTAL HXCDF
TOTAL PECO□
TOTAL PECDF
TOTAL TCDD
TOTAL TCOF
Notes:
pg/l • prcograms per l;ter
µg/L. micrograms per liter
NA indicates not applicat)je
µg/L , u
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PGIL NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PG/L NA
PGIL NA
B "1d1C2tes compound was also detecled .n ~II blan~.
D indocates compound was diluted
J 1ndIcates est:mated result
U 1ndocales compound was analyzed for. but nOI detected
·Record of Decsion G,oundwate, aeenup Standard
OUP md1cates Ouplicat11 Sample
N ind1cat11S Normal Sampl11
REA .nchcall!S sample was reanalyzed
-.nd,cates nol analyzed
Bold Font Indicates detection
Red Font ,nd,cates excee<.tance
, u 1.1 u 0.98 U .32 J 1.5 U 1 U 0.98 U 1.0 U 1 U 1 U 1 U 0.96 U 1 U 0.96 U 0.96 U 0.95 U 0.97 U 0.96 U 1 U 1 U 1 U 1 U 0.96 U 1.2 U 0.96 U 0.97 U 0.97 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U , u 1 U 0.95 U 0.98 U 1.6
20 U 7.7 U
1.6 U 'u
1.7 U 6.1 U
2 U 6,5 U
1.6 U
2.2 U 'u
1.6 U 3.7 U
2 U S 2 U
1.7 U
3.4 U 6.3 U
1.8 U 4.5 U
1.7 U
1.8 U 4.6 U
1.6 U 'u
1.2 U 2.5 U
360
7.9 U " u
29 7.9 U
3.7 U 6.1 U
2.2 U 6.5 U
1.7 u
3.4 U 6.3 U
1.9 U 4,7 U
1.6 U
1.2 U 2.5 U
Page 1 of5
I
B
I
I
i
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Analyte
2,4-0ICHLOROPHENOL
PENT ACHLOROPHENOL
1,2,3,4,6,7,8-HpCDO
1,2,3,4,6,7,8-HpCDF
1,2,3,4,7,8,9--HpC0F
1,2,3,4,7,8-HxCDD
1,2,3,4,7,8-HxCDF
1,2,3,6,7,8-HxCDD
1,2,3,6,7,8-HxCDF
1,2,3,7,8,9-HxCDD
1,2,3.7,8,9-HxCDF
1,2,3,7,8-PeCDO
-1,2,3,7,8-PeCOF_ ----
2,3,4,6,7,8-HxCDF
2.3.4,7.8--PeCDF
2,3,7,8--TCOD
2.3.7,8-TCOF
ocoo
OCDF
TOTAL HPCOO
TOTAL HPCOF
TOTAL HXCOO
TOTAL HXCOF
TOTAL PECDO
TOTAL PECOF
TOTAL TCOD
TOTAL TCDF
Notu:
pg/L -prcograrns per Mer
µg/l. • micrograms per lter
NA indicates not applicable
ROO
Units Groundw.>ttr
Standard'
Simple Type:
µgll 20
µgll 1
PG'1. NA
PG'1. NA
PGIL NA
PG'1. NA
PG'1. NA
PG'1. NA
PG'1. NA
PG'1. NA
PG'1. NA
PG/L NA
PG'1. -NA -
PG'1. NA
PG~ NA
PG'1. NA
PG'1. NA
PG~ NA
PG'1. NA
PG"-NA
PGIL NA
PG'1. NA
PG'1. NA
PG~ NA
PG'1. NA
PG"-NA
PG~ NA
B ind,ca:es comoound was also deteded ,n ltle Djank_
D indicates co,:,pound was d,lut~
J ,nd,cates est,mated result
U ,nd,cates eomoound was analyzed for, but oot detect
"R~ of Oec,slOI'\ Groundwater Cleanup Stancan;J
DUP indicates Duplicate Sample
N indicates Normal Sample
REA ,nd,ca:es sample was reanalyzed
-,nd,ca!es n,:,t analyzed
Bold Font Indicates date,ction
Red For.t ind1ca:e,:; exceedance
Joo-00 Mar-01
N N
0.2 U 0.38
1 u 1 u
--
--
--
--
--
--
--·
--·
--
--
-------
--
--
--
--
--
--
--
--
--
--
--
--
--
C-118
,,.., feb-03 Doo<J ''"""' Mar-05 FoO--Oo Feb-07
N N N N N N N
0.2 U 0.33 0.2 U 0.2 U 0.19 U 0.2 u 0.2 u
1 u 0.95 U 1 U 1 u 0.97 U 1 u 0.98 U
-------
-------
-------
-------
-------
-------
-------
·-------
-------
·--· -----
-------
-------
-------
-------
-------
-------
-------·
-------
-------
-------
-------
-------
-------
--· -----
-------
,.,,-00 Mar-01
N N
0.2 U 0.2 U
1 u 1 u
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Appendix B
Historical Groundwater Sampling Analytical Results
Remedial Action Groundwater Monitoring Program
Former Koppers Company Site
Morrisville, North Carolina
C-12A C-13B
F,o--0, Fo0--03 Doo<J "''""' Mar-05 Feb-06 Fell-07 Mar-00 Mar-01 Feb-02 '"'""' """' N N N N N N N N N N N N
0.2 u 0.2 u 0.23 U 0.2 U 0.2 U 0.19 U 0.2 U 0.2 U 0.2 U 0.2 u 0.19 u 0.21 U
""""' Mar.{15
N N
0.2 U 0.19 U
1 u 0.98 U 1.2U .99 U 0.99 U 0.97 U 1 u 1 u 1 u 1 u 0.95 u .098 J 0.99 U 0.95 U
--------------
--------------
----· -----·-----·
--------------
------·--------
--------------
--------------
--------------
--------------
--------------
--------------- ---~ ---· -----·-------
--------------
--------------
--------------
--------------
--------· ------
--------------
----· ----------
--------------
--------------
--------------
--------------
--------------
--------------
C-14A
Fo.00 Feb-07 Ma,-00 S•o-00 Doo-00 Mar--01 Jun-01 Aua--01 .fuo-OJ Mar--04 ,.,_ Mar-05 ,.,,_,,, """' Feb-07
N N N N N N N N N N N N N N N
0.2 U 0.19 U 0.2 U 0.53 U 0.71 u 0.2 U 0.23 u 0.2 U 0.26 U 0.36 2 u 0.2 U 0.39 U 0.21 U 0.22 U
0.99 U 0.97 U " 21 3.6 U 4.4 1.4 180 0 96 0 34 0 79 85 0 8.3 17 28
---2530 -1100 -55 200 230 110 82 2300 210 110
---537 -97 -7.8 U 26 U 16 U 11 u 9.8 U 390 22 u " u
---36.1 -15 U -0.98 U 4,3 U 1.6 U 2.7 U 1.6 U 50 J,U 3 1 u 2.4 U
---22.4 J -12 U -1.7 U 4.5 U 2.1 u 3 u 2.8 U 17 U 2.6 u 1.6 u
·---17.4 J -7.3 U -· 1.5 U 3.2 U 1.2 u 2.5 U 2 1 u 14 U 4 U 1.8 u
---138 -43 J -2.7 U 6.9 U 7 U 3.8 u 5.2 u 86 5.6 u 4.4 U
---25.9 J -7.3 U -1.4 U 3.2 U 1.1 u 2.4 U 1.8 U 82 u 2.3 u 1.2 u
---700 -77 -1.6 U 4,3 U 9.2 U 2.8 U 4 U 52 6 U 3.1 u
---7.64 U -8.6 UJ -1.6 U 3.6 U 1.2 U 3 u 2.2 u 0.98 u 2.2 u 1.4 U
---11.1 J -9.2 u -2.1 u 5.6 U 1.6 U 4.5 U <.8 u 10 U 3 U 2.3 U
---2.46 U -7.2 U -1.4 U 3.6 U 1 u 3 u 2.1 u 1.3 u 1.7 u 1.3 u
---20.4 J -8.1 UJ -~. 1.6 U 3} y 1.2 u 2.6 U 2.1 u 9.1 u 2 u 1.4 u
---2.41 u -7.1 u -1.3 U 3.6 U 1 u 2.8 U 2.1 u 1.1 u 1.6 u 1.4 U
---2.13 U -3.2 U -· 1.3 U 3.9 U 0.85 u 2.9 U 1.8 u 0.9 u 1.5 u 1 u
---,..., u -3 u -o ... u 2.8 u 0.75 U 2A u 2.< u 0.59 U 1.3 u 0.84 u
---" -3900 -660 1200 680 610 330 20000 920 820
---1930 -260 -56 J 84 J 56 J 36 u 26 U 1800 76 J 54 J
---3990 -1400 -92 300 300 160 110 3700 280 170
--· -1850 -· 240 -16 U 52 32 22 u \2U 1500 38 34
---"" -180 -3 u 11 u 9.< u 6.6 U 5.2 u 270 11 u 7 u
---sss -26 U -2.1 u 7.5 U 4.6 U 3.7 U 3.1 u 190 6.2 u 3.2 U
---11.1 -9.2 U -2.1 u 5.6 U 1.6 U 4.5 U ,.8 u 10 U 3 U 2.3 U
---90.1 -7.2 U -1.5 U 3.6 U 1 u 3 u 3.2 u 5.8 U 1.8 u 1.4 U
---2.13 u -3.2 U -13 u 3.9 u 0.91 u 2.9 U 1.8 u 1.4 U 1.5 U 1 u
---1.64 U -3 u -0.9' u 2.8 u 0.75 U 2.4 U 2.4 u 0.59 U 13 u 084 u
Page 2 ot 5
D
g
I
-I
I
I
I
I
I
I
I
I
I
I
I
I
I
ROD
Analyte ~-Groundwater
Standard·
Sample Type:
2,4-DICHLOROPHENOL ,gll 20
PENTACHLOROPHENOL ,gll 1
1,2,3,4,6,7,8-HpCDD PG~ NA
1.2.3,4,6,7,S.HpCDF PM NA
1,2,3,4,7,8,9-HpCDF PG/L NA
t-;·2;3A;7;8-HxGOO--PG/L---NA--
1,2,3,4,7,8-H.xCDF
1,2,3,6,7,8-H.xCDD
1,2,3,6,7,8-H.xCDF
1,2 ,3. 7 ,8!9-H.xCDD
1,2,3,7,8,9-HiCDF
1,2,3,7,8-PeCDD
1,2,3,7,8-PeCDF
2,3,4,6,7,8-H.xCOF
2,3,4,7,8-PeCDF
2,3,7,8-TCDD
2,3,7,8-TCDF
OC0D
OCDF
TOTAL HPCDD
TOTAL HPCDF
TOTAL HXCDD
TOTAL HXCDF
TOTAL PECDO
TOTAL PECDF
TOTAL TCDD
TOTAL TCDF
Notes;
pgil -p,cograms p,er liter
µgA.-r,,jcrograms per Uer
NA md1cates not appl,ca~e
PGIL NA
PM NA
PG/L NA
PG~ NA
PG/L NA
PGIL NA
PG/L NA
--PG'1. NA
PG~ NA
PGIL NA
PG/L NA
PG~ NA
PG~ NA
PG~ NA
PG/L NA
PG~ NA
PM NA
PG~ NA
PG~ NA
PG/L NA
PM NA
B md,cates compound was also detected in the blani<
D ,r.d1cat11s compound was d,luted
J md,cates es~ma!ed result
U 1n<!icates comPOUnd was analyzed tor. but not ~e!ect
·Record ol Dec:ts,o,, Groundwater Cleanup Standan!
OUP 1nd1cates Dupjicate Sample
N ,nd•cates NOl'mal Sample
REA 1nd,cates sample was reanaly.ced
-indjcates not analy.ced
Bold Font !ndlc:alu dataction
Red Font indicates exceedance
---
Mar--00 .ru,-00 s,o-00
N N N
D.2 u 0.2 U D.4 u
5.9 1 u 15
-150 -
-34 -
-2.1 u -
----4'3-U-~-
-3.2 U -
-6.8 U --
-2.4 U -
42 U
-3.3 U -
-9.8 U -
-5 u -
-JSU -
-5 1 u -
-4.1 u -
-2.8 U -
-1000 -
-24 u -
-220 -
-34 -
-11 u -
-4.8 U -
-9.8 U -
-5.1 u -
-4.1 u -
-2.8 U -
--
0,0-00 Mar-01 Jun-01 Auc;--01 O.o-01 Feb-02 Mav--02
N N N N N N N
0.2 U D.2 u 0.2 U 0.2 U 0.2 U 0.23 U 0.22 U
8.9 D " '-' 1 u 1 u 1.2 U '-' u
-10 U -6.2 U ---
-4.4 U -2 u ---
-4.7 u -0.97 U ---
5.-1-U--_1..s._u_ ---
-5.7 u -1.1 u ---
-6 U -1.6 U ---
-5.6 u -1.1 u ---
5.3 U 1.4 U
-6.7 UJ -1.2 U ---
-10 u -2.9 U ---
-2.3 u -1.6 U ---
-6.3 ·uJ --·1.2·u ------
-2.3 U -1.6 U ---
-5.7 U -1.2 u ---
-3.2 U -1 u ---
-82 J -55 J ---
-9 U -6.6 U ---
-10 U -6.2 u ---
-4,7 U -2 U ---
-6 u -1.6 u ---
-6.7 U -12 u ---
-10 U -29 u ---
-2.3 U -1.6 u ---
-5.7 U -1.2 u -----
-3.2 U -1 u ---
Appendix B
Historical Groundwater Sampling Analytical Results
Remedial Action Groundwater Monitoring Program
Former Koppers Company Site
Morrisville, North Carolina
C-148
~---1--
Fet:,.-03 Oec--03 "''"" Seo-04 Mar--05 Seo-05 Feb--06 Feb-07 Doo<7 Mar-00 Mar-01
N N N DUP N N N DUP N N N DUP N N
0.19 U 0.21 U 0.2 U 0.19 U 0.2 U 0.19 U 0.21 U 021 u 0.2 U 0.2 U 02 U 0.2 U 0.2 u 0.2 U
0.96 U 6.• " " 1., 0.97 1.5 1.6 3.1 1.5 ,., ,., 1 u 1 u
---18 u " u 15 U 4.7 u 6.4 U 6.3 U 11 u 4.3 u 5.9 U ,_1 u ---
--4 U 3.2 u 3.5 U 2.1 u 2.3 U 2.3 U 7.2 u 2.3 u "u 1.6 U --
--0.72 u 1.4 U 2.8 U 1.1 u 0.38 U 0.59 U 1.3 U 2 U 2.8 U 1.9 U --
--__ LU ..L5_U_ 3 u 3 6_U 0,64 U 0,58 U 1.8 U 2 U 3.3 U 1.6 U
--0.97 u 1.4 u 2.5 U 2.1 u 1.1 u 1.2 U 2 U 1.8 u 1.9 U 1.6 U --
--0.97 u 1.5 U 2.7 U 2.8 u 0.59 U 0.61 u 1.6 U 1.9 u "u 1.7 U --
--0.95 u 1.3 U 2.3 U 1.8 U 0.54 U 0.5 U 1.2 u 1.1 u 1.8 U 1.5 U --
0.93 U 1.4 U 2.7 U 2.9 U 0.57 U 0.52 U 1.5 U 1.8 u 2.7 U 1.4 U
--1 u 1.4 U 2.9 U 2.2 U 0.63 U 0.57 U 1.4 u 2.2 u 1.9 U 1.7 u --
--1.1 u 1.8 U 4.4 u 5.3 U 0.74 U 0.91 u 2.6 u 1.9 u 3.4 U 27 U --
--0.7 u 1 u 3 u 2.8 U 0.54 U 0.58 U 1.4 u 1.1 u 1.9 U \.4 U --
~ ~ -0.99-u 1.4 U 2.6 U 2.1 u 0.58 U 0.53-U 1.4"U 1.6 U 1.9·U· 1.6 U --
--0.71 u 1 u 2.9 U 2.9 U 0.53 U 0.56 U 1.4 U 1.2 u ' u \.4 U --
--0.61 U 0.82 u 2.6 u 1.9 U 0.45 U 0.48 U 1 u 1 u 2.1 U 1.2 U --
--0.63 U 0.68 u 2 U 3.3 U 0.48 U 0.48 U 0.74 U 0.93 U 1.2 U "u ---
--170 130 100 41 u 39 U 39 U 63 U 24 u '5 u "u --
--11 u 8.6 U 14 U 5.1 u 3.6 U 3.8 U 9.8 U 5.3 u 8.5 U 5,3 U --
--28 18 U 15 U 4.7 U 6.4 u 6.3 U 11 u 4.3 u 5.9 U 6 u --
----6.6 u 5.7 U 9 U 2.' u 2.3 U 2.3 U 7.2 U 2.3 u 2.B U 26 U --
--2.4 u 2 U 3 U 3.6 U 0.82 U 0.61 u 1.8 U 2 U 3.6 U 1.7 U --
--1 u 1.4 u 2.9 U 2.2 U L1 u 1.2 U 2 U 2.2 u 1.9 U 1.7 u --
--1.6 u 1.8 U 4,4 U 5.3 U 0.74 U 0.91 u 2.6 U 2.3 u 18 U 2.7 U --
--0.79 U 1 u 3 U 2.9 U 0,69 U 0.73 U 1.4 U 1.2 u 5.8 U " u --
--0.95 U 1.6 U 2.6 u 1.9 U 0.45 U 0.48 U 1 u 1 u 2.3 U 1.2 U ---
--0.63 U 0.68 u 2 u 3.3 U 0.48 U 0.48 U 0.74 U 0.93 U 12 U "u --
C-158 C-27A
Feb--02 Feb--03 Dec-OJ "''"" Mar-05 Fet:,.-06 Feb--07 Mer-00 Mer-01 Feb--02 Feb-OJ """"' Mar-04 Mar-05 Feo-00 Feb-07
N N N N N N DUP N N N N N N N N N N
0.2 u 0.21 u 0.22 U 0.2 U 0.19 U 0.19 U 0.2 u 0.2 U 0.2 U 0.2 U 0.2 U 0.2 u 0.21 U 0.19 U 0.2 U 0.2 u 0.2 u
1 u 1 u 1.1 U 0.99 U 0.95 U 0.97 U 0.99 U 1 u 1 u 1 u 1 u 1 u 1.1 u 0.97 u 0.1 u 0.99 U 0.99 U
------------------
-----------------
-----------------
-------
-------------------
-------------------
-----------------
a-h
-----------------
-------------------
------------------
-----------------~ ---
-----------------
------------------
-----------------
-----------------
-----------------
-----------------
-------------------
-----------------
-----------------
-----------------
------------------
------------------
-----------------
Page3ol5
I
D
I
-I
-I
I
I
I
I
I
I
I
I
I
I
ROD
Analyte Unit Groundwatu
Standard"
Sample Typo,:
2,4-~I_CHLOROPHENS,L eg/L 20
PENT ACHLOROPHENOL eQ/L ' 1,2,3,4,6,7,8-HpCDO PG/l NA
1.2.3,4,6, 7 ,8-HpC0 F PG/l NA
1,2,3,4,7,8,9-HpCDF PG/L NA
1.2.3;4,7,8--HxCDD PG~ NA
1,2,3,4,7,8--HxCDF PG/l NA
1:2;"3J;-;7;!1.:f!xCDO PGtt.· ------1.2,3:6,7,8-HxCDF
1.2.3.7,8,9-HxCDD
1,2,3,7,8,9-HxCDF
1,2,3,7,8-PeCDD--
1,2,3,7,8--PeCDF
2,3.4.6.7,8-HxCDF
2,3,4,7,8-PeCDF
2,3.7.8--TCDD
2,3,7,8-TCDF
ocoo
OCDF
TOTAL HPCDD
TOTAL HPCDF
TOTAL HXCOO
TOTAL HXCDF
TOTAL PECDD
TOTAL PECOF
TOTAL TCOO
TOTAL TCOF
NotH:
pgll-~rams per lier
µg/L -micrograms per liter
NA ,nd1cates not applicable
PG~ .. NA
PG/l NA
PG/l NA
_ PGJL -_NA __
PG~ NA
PG"-NA
PG~ NA
PC,l NA
PG/l NA
PG"-NA
PG/l NA
PG"-NA
PG/l NA
PG/l NA
PG"-NA
PG/l NA
PG~ NA
PG/l NA
PG/l NA
B ,nd,cates compound was also detected ,n lt:e blank.
D mdicates compound was d,!uted
J ,ndicates estm.a!ed res.t.!
U indicates compound was analy:zltd for. bLt not detect
•Record of Dec,s,on Grour.dwater Cleanup Standard
DUP ind,cates Duplicate Sample
N md,cates Normal Sam~e
REA md.cates sample was cea.naly:zed
-,rn:ocates nOl analyzed
Bold Font lndlcat■s d■tectlon
Red Font indicates exceedance
""-00 Mar--01 Feb-02 Feb-03
N N N N
0.2 u 0.2 U 0.2 u 0.19 U
' u ' u ' u 0.96 U
- - - -
----
--- -
- - - -
~
- - - -
- - - -
- - - -
- ---
- - - -
- ---
- - - -
----
- - - -
--- -
- - - -
- - - -
- - - -
--- - -
- - - -
- - - -
- - - -
-- --- -
- - - -
C-278
o.,.ro """' Mar-05 Feb--06 Feb-07 Ma,-00 Mar-01 Fo>-02
N N N N N N N N
0.22 U 0.2 u 0.2 U 0.2 U 0.2 U 0.2 u 0.2 u 0.2 u
0.44 J 0.99 U ' u 0.99 U 0.98 u ' u ' u ' u
- - - -----
- - - - - - - -
- ---- - - - -
- - - - - - - -
- - - - - - - -
--- - - - - -
- - - - - ---
- ---- - - - ---
- - - -----
- - - - - - - -
- -------
- - - ---- - -
- - - -----
- - - - - - - -
- -------
- - - - - - - -
--- - - - - -
- - - - - - - -
- -- - --- -
- - - - - - - -
-- - - - - - -
- - - - - - - -
- - - - - - - -
C-28A
Feb-03 0.<-03
N N
0.19 u 0.21 U
0.97 u 'u
--
- -
- -
--
- -
- -
--
- -
--
- -
- -
- -
--
- -
---
- -
- -
--
- -
- -
- -
--
- -
Appendix B
Historical Groundwater Sampling Analytical Results
Remedial Action Groundwater Monitoring Program
Former Koppers Company Site
Morrisville, North Carolina
M.!r--04 Mar-05 Fe>-06 Feb--07 Mar-00 ,,,,,_,,, s,,-oo 0.,-00 "-'<' Jun-01 AU!l-01 Dec-01
N N N N N REA N N N N N N N
0.2 u 02 u 02 U 0.2 u 0.2 u 0.22 0.2 u ' u 0.6 ' u 0.21 0.45 0.2 u
0.98 U 0.98 U ' u 0.99 U 9.3 110 D 51 D 80 51 D " 56 D '7 D " D
------9.8 U 344 -" u -,., u " u
- - - - - -3.4 U 55.1 -6A u -2.6 u 2.7 U
J.1-u· 6:6a u ·rn u ·2.a u ·1:5-u
- - - - - -4.8 U 14.5 J -4 U -9.8 u ,., u
- - - - - -3 U 2.25 U -'' u -3 U 0.88 u
4.~ uj '5J 4.6 U " u 1.6 U
--- - - --22 u 2.39 U -'' u -2.9 u 0.47 u
- - - - - -4.2 u 4.23 U -4 U -9.3 u " u
-- - - - -3., u 3.68 U -4.8 UJ -3.7 u 0.57 u
--- - - ---7.4 u 2.18 U -4,8 u -3.8 u 2 U
------4., u 2.24 U -5 U -L9 u 0.64 u
- - - - - -3,' u 2.56 U -4.5 UJ -34 u 0.52 U
- - - ---4,2 u 2.19 U -5 U -,.9 u 0.62 u
- - - - - -3.2 u 1.21 u -1.8 U -,, u 0.82 u
- - ----12 u ~.~,~ -2 U -u u 0.97 U " - - - - - -88J --:--200 -7,3 u 64 J
- - - ---6.S u 2'9 -" u -5.7 u 6.9 U
--- - - -98 u 606 -" u -,., u " u
- - - - - -3.4 U "' -8.9 U -2.8 u 4.6 U
- - -- - -
,., u 64,4 -,.6 u -" u 1.6 U
- - - ---3., u 62.4 -,.8 u -3.7 u 1.3 U
---- - -" u 2.18 U -,.8 u -,.3 u 3.3 U
- - - - --,.2 u 6.23 -5 U -3., u ' u
----- - -3.2 u 1.21 u -L8 u -,., u 0.82 u
- - - - --1.2 u 00<0 -2 U -L7 u 0.97 u
.
C-29B
Fo>-02 .,.,_,, , .. ~2 o~-02 Feb-03 Jun-03 A•~' 0.,<3 Mar-04 So-Mar.OS S.o-0S Feb-06 Feb--07 Dec-07
N N N N N OUP N N N N N N OUP N N DUP N DUP N
2 U 0.2 u 0.2 U ' u 0.97 U 0.95 U 0.2 u 0.78 U 0.2 U 0.2 u 0.82 u 0.2 u 0.19 U 0.21 u 02 u -0.2 U 0.2 U 0.2 U
27 " D 39 D 45 2B 32 " D 36 34 D 51 D 36 18 D '5 D 20 " -9 " ,.,
-" u -9A u - -8.8 u -" u 2.3 U 6.3 U 1.6 U 2.' u 50 U 7.3 u 8., u 3.2 u 2.9 U 2.8 U
-2.7 U -3.6 u - -'" -4,, u L3 u 4.4 U L4 u t.3 U 5.6 U .., u ,.8 u 2 U 1.4 U ,s u
·1:s·u ·1:2-u· ----·4.9-U ·3.2 U ·0.9-U -6.4 U--1.6-U 1A-U . 3.2-U 1.5.U . .1.4.U 2..4.U. .1.7 U 1 a_u
-1.8 U -0.51 u - -'·' u -2.9 U ,., u 5.7 U 4 U 3.8 U 5.2 u 2.2 u 2.8 u u u 1.6 U "u
-" u -0.79 U --3.5 u -2.5 U ' u 4.8 U 2.3 U 2.2 U 2.6 U '.4 u 1.9 U L3 u u u '8U
1.9 U 0.6 U 4.5 u 3., u ,., u 5., u 3 u 2.9 U ,2 u 2 U 2.5 U L6 u 1.5 U " u
-" u -" u --3A u -2.5 U ' u 4.5 U 2 u L9 u 2.4 u ,., u 1.7 U ,.2 u ' u 1.5 U
-1.7 U -0.62 u - -4,2 u -2.8 U " u 5.3 U 3.2 u 3., u 4.5 U L9 u 2A u ,.6 u ,.4 u 1.6 U
-1.2 U -0.48 U --3.9 u -3., u " u 5.7 U 2., u 2.3 U 3 U L4 u 2 u ,., u 1.2 U 1.7 u
--2.7 U -1.6 U - -6.2 u -3.9 u 1.5 U " u 5., u 4.9 U 4.6 U 3.9 u 3.2 u 2., u 2 u 2 5 U
-1.6 U -" u - -
-4:2 u -2.9 U 0.83 U 7.9 U 2.5 U 2.7 U 2.6 U 23 u 1.6 U L3 u 1.2 U HU
-1.2 U -" u - -36 u -2.8 U " u 5 U 2.3 U 2.2 U 2.6 U , .. u 1.9 U ,., u 1.2 U 1.6 U
-1.6 U -" u - -,.2 u -2.9 U 0.64 u 7.6 U 2.6 U 2.7 U 2.5 U 2.2 u 1.5 U ,.3 u 1.2 U " u
--1.4 U -U.01 ---4.5 u -2.2 u 0.73 U 3,4 u 1.7 U 2 u 2.8 U " u u u ,.2 u 0.91 u '' u '" -" u -" UJ - -3.3 u -1.9 U 0.67 U 4.2 U 2.5 U 2.3 U 1.5 U 0.89 U ' u 0.77 U 0.7 U 2.J U
-99 U -'40 - -30 U -'" 43 u " u 7.5 U 22 u 220 53 u 76 U 30 U 28 U "u
-6., u -" u - -8.8 u -" u 4.5 U 8 U 3.7 U 4.3 u ,oo u 6.9 u " u 39 u 4.4 U 3 U
-" u -22 U - -8.8 u -" u 6.3 U 6.3 U 1.6 U ,., u 57 7.3 u 8.2 u 3.2 u 3.3 U 2.8 U
-3.7 U -7.8 U - -4,9 U -7.4 U 2 U 5.4 U 1.6 U 1.4 U 8 U 4.7 U ,.8 u 2., u 1.7 U " u
-2.2 U -' u --,.5 u -3., u 2.4 u 5.7 u 4 u 3.8 U 5.2 u 2.2 u 2.8 u u u 1.6 U 1.9 U
-1.2 U -" u - -3.9 U -3., u '' u 5.7 U 2.4 u 2.3 u 3 U , .. u 2 U , .. u ,., u uu
-2.7 U -1.6 U - -6.2 u -3.9 U 1.5 U " u 5., u 4.9 U 4.6 U 3.9 U 3.2 u 2.6 U 2.3 U 2.5 U
-1.8 U -" u - -,.2 u -3 U 0.84 U 7.9 U 3 u 2.7 U 2.6 U 2.3 u ,.7 u u u 1.2 U 2.3 U
-1.4 U -0 :, ---4.5 U -2.2 u '' u 3.4 u 1.7 U 2 u 2.8 U " u ,.3 u ,.2 u 0.91 u 1.3 U
-" u -" UJ - -3.3 U -1.9 U 0.67 U ,.2 u 2.5 U 2.3 u 1.5 U 0.89 U ' u 0.77 U 0.7 U 2.J U
Page4of5
D
I
I
-I --
I
I
I
I
I
I
I
I
I
i
I
I
I
-Analyte
2,4-DICHLOROPHENOL
PENTACHLOROPHENOL
1,2,3,4,6,7,8-HpCOD
1,2.3.4.6,7,8-HpCOF
; ,2,3,4,7,8,9-HpCOF
1,2,3,4,7;8-Hi"COO
1,2,3,4,7,8-HxCOF
1.2.3,6.7,8--HxCDD
1..2..J.6,7,6:.!::lxCOF
1.2,3,7,8,9-HxCOO
1,2,3,7,8,9-HxCOF
1,2.3,7,8-PeCOO
1,2,3,7,8-PeCOF
2,3,4,6,7,8-HxCOF
2.3.4,7,8-PeCOF
2,3,7,8-TCOO
2,3,7,8-TCOF
OCOD
OCOF
TOTAL HPCOO
TOTAL HPCDF
TOTAL HXCOO
TOTAL HXCDF
TOTAL PECDO
TOTAL PECOF
TOTAL TCDD
TOTAL TCOF
NOIH:
p,;11. • picogra:"s per fJU!f
µg/1... -m,crograms pe, 1,1er
NA ,nd,cates not appkable
ROD
Unitl Ground'w;,tar
Standard•
Sample Type;
µgll 20
µgll ' PG,t NA
PG"-NA
PGIL NA
PGll: NA
PGIL NA
PG,t NA
PGIL NA
PG/I. _ NA
PGIL NA
PG,t NA
PGIL NA
PG"-NA
PG"-NA
PG"-NA
PG"-NA
PGIL NA
PG/I. NA
PGIL NA
PG,t NA
PGIL NA
PG"-NA
PGIL NA
PG,t NA
PG"-NA
PGIL NA
B ,nd,cates compound was also de!eded ,n tne blan<.
D md,ca!es cornpo1md was d,luted
J mdicates esbmatad rewl!
U indicates compound was ana!yzed for, out not det&ct
"Record of DeoSJOn Groundwate, Cleanup Standard
DUP indicates Du~.cate Sample
N ,nd,cates Normal Sam~
REA indicates sample was reanalyzed
-ind,ca!es no! analyzed
Bold font lndlcltH detLK:tion
Red Fon! mC.ca!es excee<i;lnce
Ma,-00
N
0.2 U
' u
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
M-04
S.o-00 Mar-01 ""'"'' ""'-" Ma,-OS
N N N N N
0.22 U 0.22 U 0.23 U 0.21 U 0.19 U ,., u '·' u 1.2 U ' u 0.97 U
---- -
-----
- - - - -
-------------
-- - - -
- - - - -
- - - - -
- - - --
- - - - -
------ -
- - - - -
-- -- -
- - - - -
--- - -
- - - - -
- - - - -
- - ---
---- - -
- - - - -
- - - - -
- - ---
- - - - -
---- -
---
FoO--Oe Feb-07 Ma,-00 .,,,,_., s.o-00
N N N DUP N DUP N
0.21 U 0.21 u 0.2 U 0.2 U 0.2 U 0.2 U ' u
' u ' u 36 DJ 50 D 20 OJ 22 DJ 30
- - - -5.8 U ,_4 u 13.9 u
- - - -2.6 U 1.9 u 2.88 u
- - - -2.8 U 2., u 4.39 u
-------~ -4.2_U_ _4..._1 u_ -5.1 u_
- - - -2.9 U 2.5 U 2 U
--- -4.1 u 3.9 U 5.78 U
2., u 1.8 U 2.34 U
3.7 U 3.6 U 5.11 u
- - - -3 U 2.6 U 3.31 u
- - - -7.2 U 7.4 U 2.48 U
--- - -3.6 U 3.7 U 1.72 u
- - - -3 U 2.6 U 2.09-U
- ---3.7 U 3.7 U 1.9 U
- - - -3.3 U 3.8 U 1.24 u
- ---2 U 2.4 U 1.67 u
---- -8.9 U 7.3 U 69.2 •
- ---5.4 U 5.7 U 7.7 U
- - - -5.8 U '' u 13.9 U
-- - -2.8 U 2.1 u 3.54 u
---- -4.2 U '' u 5.33 u
- ---3 U 2.6 U 2.4 U
- - - -12 u 15 U 2.48 u
-- - -,.1 u 3.7 u 1.81 u
- - - -3.3 U 3.8 U 1.24 u
- - - -2 U 2.4 U 1.67 u
-
O.o-00
N DUP
0.2 U 0.2 U
16 DJ " D
- -
---
--
- -
- -
- -
- -
- -
- -
Appendix B
Historical Groundwater Sampling Analytical Results
Remedial Action Groundwater Monitoring Program
Former Koppers Company Site
Morrisville, North Carolina
Mar-01 Ju~-01 A ~, o.c-0, Feb-02 "" _,,
N 0UP N DUP N 0UP N DUP N DUP N DUP
0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.22 U
33 OJ 3' D 24 OJ 30 D 35 D 29 D 27 OJ 25 D 4.2 D 7_6 18 D 20 D
4.2 U 4.6 U --2., u 2_ 1 u 9.9 u 4.2 U - -3.3 U 3.2 U
3.8 U 12 U ---1.3 U 0.76 U ,.8 u 2., u --2.8 U 2 U
'·' u 7.6 U --1.3 U 0.8 U 2.2 u 2.5 U - -3.2 U 2.4 U
5.9 U 16 U - -1.7 U 1.4 U 0.67 U 3.5 U --3A u 2.8 U
4.3 UJ 12U - -1.6 U 1.3 U 0.85 U 3.1 u - -2.5 U 2 U
6.7 U 18 U - -1.8 U 1.5 U 0.9 U 3.9 U --3.7 U 3.' u
4.3 U 12 U 1.5 U 1.3 U 0.54 U 2.9 U 2.5 U 2 U
5:9 u 16 V ,:5-u 7:4-U [fi.62--tJ --il.5-U-".3-U--2.7-U.
5.1 UJ 14 UJ ---1,7 U 1, u 0.65 U 3.5 U - -2.7 U 2.2 U
11 U 7.7 U - -2.6 U 2.2 u 1.7 U 5.5 U --7.2 U 4.6 U
5 U 5.9 U ---1.3 U 1.2 u 0.85 U 3.2 U - -<.3 u 2.8 u
- --4.8 W 13 UJ - -1.6 U '-' u 0.6 U 3.2 U --2.7 u 2.2 u
--5 UJ 5.9 U - -1.3 U 1.1 u 0.85 U 3.2 U - -" u 2.8 u
- -5.6 U 5.3 U - -1.3 U L5 u 0.61 u 2.3 U - -5.2 U 3 U
--5.8 U 4,3 U - -0.96 U 0.89 U 1 u 1.8 U - -2.9 U 1.7 U
- -9.7 UJ " u - -" u 7.6 U 32 U 15 U - -14 U 21 u
--11 u 9.' u - -3.6 U 1.8 U 5.2 U ,.8 u - -4.4 U 3.5 U
- -4.2 u '8 u --2.' u 2., u 9.9 U ,.2 u - -3.3 U 3.2 u
- -,.1 u 12 u - -1.3 U 0.8 U 3.7 U 2.5 U - -3.2 U " u
- -6.7 u 16 u --L8 u 1.5 U ,., u 3.9 U - -3.7 u 3.1 u
--5.1 u " u - -1-7 u 1.4 U 0.85 U 3.5 U - -2.7 u 2.2 u
- -11 u 7.7 U ---2.6 U 2.2 U 2.5 U 5.5 U - -7.2 u 6.4 u
- -5.6 u 9.7 U - -1.3 u 1.5 U 0.97 U 3.7 u - -5 U 2.8 U
--5.6 U 5.3 U - -1.3 u 1.5 U 1.4 U 2.3 u - -5.2 u 3 U
- -5.8 U 4.3 U - -0.96 U 0.89 U ' u 1.8 U - -29 u 1.7 U
PW-01
--·· -A••,_,,2 0..-02 Feb-03 .,,,_,, Au -OJ Dic'.-03-~ -Mar-04---sep-04--Mar-05 So,-05 Foo-Oe Feb-07 Oec--07 -
N DUP N DUP N DUP N DUP N DUP N DUP N DUP N DUP N N N N N
0.2 U 0.22 U 0.39 U 0.39 U 0.6 U 0.59 U 0.21 U 0.21 u 0.4 U 0.8 U 0.2 U 0.2 U 0.2 U 0.2 U 0.64 U 0.59 U 0.19 U 0.19 U 0.24 0.2 U 02 U
21 D 16 D 22 D 22 D 21 19 17 D 170 13 J " J 15 J 17 30 D 30 D 13 14 11 2 1.8 2_6 ,,
- -1.9 U 2.6 U - -6.4 U 7.4 U - -3.8 U 4.9 U 1.5 U 1.3 U 5.9 U 3.3 U 1.7 U 2.6 u 4.8 U 1-8 U 4.7 U
--2., u 2 U ---4.7 U 5.6 U ---2.9 U 3.7 U ,_, u 0.89 U 4.2 u 2.4 U 1.4 U L9 u 3.3 U 1.6 U 2.5 U
- -0.79 U 0.81 u - -4.3 U 3.8 U - -3.5 U 4.3 U 1.3 U 1.1 u 5.2 u 2.9 U 1.6 U 0.62 u 1.7 U 2 U "u
- -0.89 U 0.57 U --4.3 U '' u ---3 U 3.7 U 1.5 U 1.4 U 6.9 U 2.7 U 4.8 U 0.62 u 2.7 U 1.4 U " - -1.8 U fl"U - -"3:2"U -4:1-u ~---·1:8-U -2.9-U -1.4-U -1.3-U -5.2-U 22-U _2.6.U ..L3_U_ 2 U 1.2 U "u
---0.94 U 1., u ---4.5 U ,.3 u - -3.2 U ' u 1.4 U 1.3 U 6.2 U 2.4 U 3.7 U 0.57 U 2.5 U 1.3 U 3.2 U
1.1 u 0.74 U 3_1 u 2_9 u 1.8 U 2.8 U 1.4 U 1.3 U 4.9 U 2.1 u 2.2 U 0.54 U 1.8 U ' u "u
--_Ll__U_ QJ9_U ' ' u 'u 2.9 U 3.7 U 14 U 1.3 U 6.4 U "u ' u 0.56 U 2.4 U 1.3 U 2.4 U
- -1 u 0.63 U - -3.5 U 3_1 u - -2.2 U 3.5 U 1.5 U 1.4 U 6.2 U 2.6 U 2.7 U 0.62 U 2., u 1.2 U 2 U
--1.6 U 1.4 U - -6.2 U 5.6 U - -3.8 U 7.4 U 1.8 U 1.7 U " u "u 6.9 U 1 u 3.6 u 3.9 U 3,6 U
- -1 u 0.97 U - -3.5 U 3.7 U ---2.1 u ' u 1_1 u 1 u 8.2 u 2.9 U 3.1 u 0.59 U 1.7 u 2.1 u "u
- -0.95 U 0.87 U - -3.2 U 3 U - -2 U 3.2 U 1.5 U 1.3 U 5_, u 2.3 U 2.6 U 0.57 U 2 U 1.2 U 1.9 U
- -0.94 U 0.93 U - -3.5 U 3.7 U - -2.1 u ' u 1.1 u 1 u 7.9 U 2.8 U 3.1 u 0.58 U 1.6 u 2.2 U 1.7 u -
- -
, __ , u.,, --3.5 U 3.2 U --2.2 U 3.2 U 0.87 U 0.75 U 3.5 U 2.5 U 2.6 U 0.57 U ,.3 u 0.86 U 2 U ... "' - -1 UJ 1 u - -2.1 u 2.1 u - -1.4 U 1.9 U 0.84 U 0.7 U 4.4 U 1.9 U 3.4 U 0.58 U 0.95 U 0.88 U ' u
- -8.7 u 7.8 u --16 U 15 U --13 U 8.2 U 6.7 U 6.9 U 26 U 11 u 9.3 U ,0 u 21 u 7.2 U "u
- -2.8 u 3.2 u - -10 U 9 U ---4.6 U 6.6 U 1.8 U 2.4 U 7.5 U 4.2 U 5.7 U 1.4 U 2.5 u 2.6 U 9.9 U
- -1.9 u 2.6 U - -6.4 U 7.4 U - -3.8 U 4.9 U 1.5 U 1.3 U 5.9 U 3.3 U 1.7 U 2.6 U ,.8 u 1.8 U 4.8 U
- -2., u 2 U - -4.7 U 5.6 U - -3.5 U 4.3 U 1.3 u 1.1 u 5.2 U 2.9 U 1.6 U 1.9 U 3.3 u 2 U 2.9 U
- -1.1 u 1.1 u - -4.5 U 4,3 U - -3.2 U 'u 2 U 2.4 u 6.9 U 2.7 U 4.8 U 0.62 U 2.7 u 1, u 32 U
- -,.8 u 1.7 U - -3.5 U ,.1 u - -2.2 U 3.5 U 1.5 U 1.4 U 6.2 U 2.6 U 2.7 U 1.3 U 2.1 u 1.2 u 2 U
- -2.4 u 1.4 U - -6.2 U 5.6 U - -3.8 U 7.4 U 1.8 U 1.7 U 12 U 4.2 U 6.9 U 1 u 3.6 u 3.9 U " u
- -' u 0.97 U - -3.5 U 3.7 U - -2.5 U 4.9 U 1.1 u 1 u 8.2 U 2.9 U 4.2 U 0.77 U 1.7 u 2.2 U 6.6 U
- -
000 "" - -3.5 U 3.2 U - -2.2 u 3.2 U 0.87 U 0.75 U 9 U 2.5 U 2.6 U 0.57 U 1.3 u 0.86 U 32 U
--' UJ 1 u - -2., u 2.1 u - -' ' u 1-9 U 0.84 U 0.7 U 8.4 U 1.9 U 3.4 U 0.58 U 0.95 U 0.88 U 'u
Page5ot5