NCD003200383_20020724_Koppers Co. Inc._FRBCERCLA RA_Fourth Quarter 2001 Groundwater Monitoring Report-OCR

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July 24, 2002
Ms, Beverly Hudson
Remedial Project Manager
USEP A -Region IV
North Superfund Remedial Branch
Waste Management Division
100 Alabama Street
Atlanta, Georgia 30303
RE: Fourth Quarter 2001 Groundwater Monitoring Report for the
Former Koppers Company, Inc. Site, Morrisville, North Carolina
RETEC North Carolina, Inc.
RETEC Project No.: BEAZ?-03624-103
Dear Ms, Hudson:
The RETEC Group, Inc.
1822 E. NC Highway 54, Suite 100
Durham, NC 27713
[phone] Phone
[phone] Fax
www.retec.com
RETEC North Carolina, Inc. (RETEC), on behalf of Beazer East, Inc. (Beazer), hereby submits
the results of the fourth quarter 2001 groundwater-monitoring event at the former Koppers
Company, Inc, site in Morrisville, North Carolina. This report documents the field and
laboratory results of the groundwater-monitoring event performed on December 11, 2001. We
have also provided a copy of the fourth quarter 2001 analytical results in Appendix A.
As specified in the Proposed Remedial Action Groundwater Monitoring Program (RETEC,
1999), only those wells with reported pentachlorophenol and 2, 4-dichlorophenol results
exceeding the specified cleanup level in one or more of the previous 4 quarters arc to be sampled
on a quarterly schedule, For the fourth quarter of 2001, this list of wells was limited to wells C-
14A, C-14B, C-29B, and PW-01. Additionally, because groundwater sampled from wells C-29B
and PW-01 showed detections of pentachlorophenol in two or more of the previous quarters,
groundwater from these wells was sampled and analyzed for dioxins and furans by USEPA
Method 8290.
Based on Proposed Remedial Action Groundwater Monitoring Program requirements, the fourth
quarter 2001 monitoring event included:
• Gauging a total of 49 wells: 46 on-site wells, including one pumping well (Figure 1)
and 3 off-site wells. Due to a building structure atop well C-1 lA, this well has not
historically been gauged. The structure was recently removed and the well was
gauged during the first quarter sampling event of 2002,
• Sampling three on-site wells: C-14B, C-29B, and PW-01. Well C-14A was unable to
be sampled and analyzed for pcntachlorophcnol, 2, 4-dichlorophenol and dioxins and
furans due to the inability to collect a sufficient sample.
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Ms. Beverly Hudson
July 24, 2002
Page 2
Each groundwater sample was analyzed for pentachlorophenol and 2,4-dichlorophenol using
USEPA Method 8270C-Selcct Ion Monitoring (SIM), and the dioxin and furan samples were
analyzed using USEPA Method 8290.
Groundwater elevations for the A-, B-, and C-zone wells, as measured on December 11, 2001,
are presented in Table I. Elevations for the A-B-and C-zones were used to construct the
groundwater contour maps shown in Figures 2 through 4. These figures indicate that
groundwater flow is generally to the northeast and south-southwest, away from a topographic
ridge that bisects the site.
The record of decision for this site requires that groundwater meet the following cleanup
standards:
• 1 (microgram per liter) µ.g/L for pentachlorophenol
• 20 µ.g/L for 2,4-dichlorophenol
• 30 picograms per liter for dioxins and furans as toxicity equivalent quotients (TEQ)
RETEC personnel reviewed the analytical results for groundwater samples from the three
sampled wells and applied the necessary data qualifiers. These data are summarized in Table 2.
Table 3 shows the detected concentrations of dioxins and furans with their calculated TEQ
concentration. The TEQ concentration is calculated by multiplying the concentration of each
dioxin or furan by its respective toxicity equivalent factor. The resulting TEQ concentrations are
then summed to determine the total TEQ.
As shown in Table 2, pentachlorophenol was detected in groundwater sampled from wells C-29B
and PW-01. These pentachlorophenol detections exceed the pentachlorophenol cleanup standard
of 1 µ.g/L. Pentachlorophenol was not detected in well C-14B, and 2,4-Dichlorophenol was not
detected in well C-29B, as they were in previous quarters.
As presented in Tables 2 and 3, the dioxin OCDD was detected in groundwater sampled from
well C-29B. No dioxins or furans were detected in wells C-14B or PW-01 as they were in
previous quarters. As shown in Table 3, the C-29B dioxin detection did not exceed the
associated cleanup standard.
In accordance with the United States Environmental Protection Agency-approved Groundwater
Monitoring Program, RETEC will continue to collect quarterly samples from all wells with
pentachlorophenol and 2,4-dichlorophenol results above the specified cleanup levels. This
sampling will continue until the concentrations of pentachlorophenol and 2,4-dichlorophenol
meet the cleanup levels for four consecutive sampling events. Because pentachlorophenol was
detected in groundwater sampled from C-29B, and PW-01, these wells will be sampled as part of
the first quarter monitoring event. An attempt will also be made to resample well C-14A for
pentachlorophenol in the first quarter. Well C-148 will be sampled in the first quarter and will
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Ms. Beverly Hudson
July 24, 2002
Page 3
continue to be sampled until there arc four consecutive quarters with results reported below the
specified cleanup levels.
Also, in agreement with the Groundwater Monitoring Program, we will collect semiannual
dioxin and furan samples from all wells that have concentrations of pcntachlorophcnol at or
above the specified cleanup levels during the previous sampling event or wells with two or more
quarterly pcntachlorophcnol detections in the previous year. Therefore, depending on the
outcome of the first quarter 2002 sampling event, the next dioxin and furan sampling in the
second quarter of 2002, may include wells C-14A, C-14B, C-29B, and PW-01. This list will be
reviewed and revised in the First Quarter 2002 Groundwater Monitoring Report.
If you have any questions regarding these results, please call Michael Helbling of Beazer at (412)
208-8867 or Rita Bauer at [phone].
Sincerely,
RETEC North Carolina, Inc. RETEC North Carolina, Inc.
~r1i9l~:/~( Rik-/YI . &tllA.--/ cd CA)
Rita M. Bauer
Groundwater Sampling Program Manager
Enclosures
cc: D. Mattison-North Carolina Department of Natural Resources
M. Helbling-Beazer East, Inc.
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Appendix A
Fourth Quarter 2001 Analytical Results
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Client Work Product
Private and Confidential
Draft
Data Evaluation Report
Site: Beazer/Raleigh
Program/Event: CERCLA Groundwater Monitoring/Q4-01
Laboratory: Severn Trent Laboratories -Pittsburgh and Sacramento
Analyses: Pentachlorophenol and 2,4-Dicblorophenol by SW-846 method 8270C
Select Ion Monitoring (SIM)
Dioxins & Furans by S\V-846 method 8290
Laboratory Lot Numbers: Cl L120219and Gl L120279
Evaluator: Gretchen A. Phipps
Date: January 11, 2002
The Raleigh Q4-0l data reports from the Severn Trent Laboratories -Pittsburgh and
Sacramento were evaluated using USEP A National Functional Guidelines and method
specifications. Each issue requiring comment is addressed below.
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II
Sample Collection, Receipt, and Log-In
Samples were received by the laboratory in good condition and within the optimal
temperature range of2 -6° C.
Well C-14A was low yielding and could not be sampled.
Pentacblorophenol and 2,4-Dichloropbenol by SW-846 8270C SIM
Dilutions: Samples C-29B, PW-01, and PW-01 DUPI were analyzed at secondary
dilutions because pentachlorophenol exceeded the calibration range of the GC/MS
instrument. For this reason, the pentachlorophenol results from the IX dilution
analyses were qualified "E" by the laboratory. The pentachlorophenol results
from the secondary dilutions were acceptable and must be used.
Matrix Spike / Matrix Spike Duplicate Analyses: Matrix Spike / Matrix Spike
Duplicate (MS/MSD) analyses were conducted on sample PW-01. The MSD
percent recovery (¾R) for pentachlorophenol was greater than the upper advisory
limit. A high MSD ¾R is an indication of high bias attributable to matrix effects.
The positive result reported for pentachlorophenol in sample PW-01 was
qualified as estimated, "J," because of high bias.
Beazer/Raleigh, Q4-01
Data Evaluation Report
Page 2 of2
Client Work Product
Private and Confidential
Draft
III Dioxins & Furans by S\V-846 8290
IV
No data quality issues were noted. Results were accepted without qualifications.
Field Duplicate Samples
Samples PW-01 and PW-01 DUPl were the primary and field duplicate samples
collected for this round. Results were nondetects or had an RPO ::: 50%. Positive
results are presented in the table below. Field sampling and laboratory precision
were acceptable. No data qualifications were required.
Parameter
Field Duplicate Results
Beazer/Raleigh
Q4-0l
PW-01 ([tg/L) PW-01 DUP (µg/L) RPO(%)
Pcntachlorophenol 27 25 8
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January I 0, 2002
STL SACRAMENTO PROJECT NUMBER: GIL120279
PO/CONTRACT: 00524-03719
Gregory A. Malzone
The RETEC Group
3040 William Pitt Way
Pittsburgh, PA I 5238-1359
Dear Mr. Malzone,
SEVERN
SERVICES.
STL Sacramento
880 Riverside Parkway
West Sacramento, CA 95605·1500
Tel: [phone]
Fax [phone]
www.stl-inc.com
This report contains the analytical results for the samples received under chain of custody by
STL Sacramento on December 12, 200 l. These samples are associated with your Beazer -
Raleigh project.
The test results in this report meet all NELAC requirements for parameters for which
accreditation is required or available. Any exceptions to NELAC requirements are noted in
the case narrative. The case narrative is an integral part of this report.
If you have any questions, please feel free to call me at [phone].
Sincerely,
Karen M. Dahl
Project Manager
SlL St1crarner1lo is o p.irt of Sev(!r11 lre11t labor<1lori!i'.->, tnc,
TABLE OF CONTENTS
STL SACRAMENTO PROJECT NUMBER GIL120279
Case Narrative
STL Sacramento Quality Assurance Program
Sample Description Information
Chain of Custody Documentation
WATER, 8290, Dioxins/Furans, HRGC/HRMS
Samples: I, 2, 3, 4
Sample Data Sheets
Method Blank Reports
Laboratory QC Reports
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I CASE NARRATIVE
I STL SACRAMENTO PROJECT NUMBER G1L120279
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There were no anomalies associated with this project.
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I G1L 120279 STL Sacramento (916) 373 · 5600 1 of 20
G1L120279
STL Sacramento
Quality Control Definitions
1,t~J~J~~1w,1wr1tJ0.c~·p1tfam~'.t~It~~:m::lftt\fo~;w:;% ;_;)ff;._:ft~.M.f:\:\'.)}•:i,_:_·:Jd·ii··i\t~!,::i,D.e'finifiOn:·•k5:As:~<~-?r\~lik~~11r,i/~~ih½Aii\'df;/ji/f
A set of up to 20 field samples plus associated laboratory QC
QC Batch samples that are similar in composition (matrix) and that are
processed within the same time period with the same reagent and
standard lots.
Consist of a pair of LCSs analyzed within the same QC batch to
Duplicate Control Sample monitor precision and accuracy independent of sample matrix
(DCS) effects. This QC is performed only if required by client or when
insufficient samole is available to =rform MSIMSD.
A second aliquot of an environmental sample, taken from the same
sample container when possible, that is processed independently
with the first sample aliquot. The results are used to assess the
Duplicate Sample (DU) effect of the sample matrix on the precision c;,f the analytical
process. The precision estimated using this sample is not
necessarily representative of the precision for o.ther samples in the
batch.
A volume of reagent water for aqueous samples or a contaminant-
free solid matrix (Ottawa sand) for soil and sediment samples
Laboratory Control Sample which is spiked with known amounts of representative target
(LCS) analytes and required surrogates. An LCS is carried through the
entire analytical process and is used to monitor the accuracy of the
analvtical orocess indenendent of notential matrix effects.
A field sample fortified with known quantities of target analytes
that are also added to the LCS. Matrix spike duplicate is a second
Matrix Spike and Matrix Spike matrix spike sample. MSs/MSDs are carried through the entire
Duplicate (MS/MSD) analytical process· and are used to determine sample matrix effect
on accuracy of the measurement system. The accuracy and
precision estimated using MS/MSD is only representative of the
orecision of the samnle that was sniked.
A sample composed of all the reagents (in the same quantities) in reagent water carried through the entire analytical process. The
Method Blank (MB) method blank is used to monitor the level of contamination
introduced durin2 samole oreoaration steos.
Organic constituents not expected to be detected in environmental
media and are added to every sample and QC at a known
Surrogate Spike concentration. Surrogates are used to determine the efficiency of
the samole oreoaration and the analvtical orocess.
Source: STL Sacramento Laboratory Quality Manual
STL Sacramento Certifications:
Alaska (UST-055), Arizona (#AZ00616), Arkansas, California (NELAP # 01119CA) (ELAP #1-2439),
Connecticut (#PH,0691), Florida (E87570), Hawaii, Louisiana (Al# 30612), New Jersey (Lab ID 44005), Nevada (#CA 044), New York (LAB ID 11666 serial# 107407), Oregon (LAB ID CA 044), South Carolina (LAB ID 87014, Cert.# 870140), Utah (E-168), Virginia (#00178), Washington(# C087), West Virginia(#
9930C), Wisconsin (Lab 998204680), USNA VY, USA CE, USDA Foreign Plant (Permit# 37-82605), USDA Foreign Soil (Permit# S-46613) ..
STL Sacramento (916) 373 -5600
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2 of 201
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I G1L120279
WO#
EQDQG
Sample#
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EQDQK 2
EQDQP 3
EQDQV 4
Notes(s):
Sample Summary
G1L120279
Client Sample TD
C-29B
FB-1
PW-01
PW-01 DUPl
Sampling Date Received Date
12/11/01 02:00 PM 12/12/01 08:50 AM
12/11/0 I 02:25 PM 12/12/0 I 08:50 AM
12/11/01 02:30 PM 12/12/01 08:50 AM
12/11/01 02:30 PM 12/12/01 08:50 AM
The analytical results of the samples listed above are presente.d on the following pages.
All calculatioos are performed before rounding to avoid round-off errors in calculated results.
Results noted as .. ND" were not del:eaed at or above the staled limit
This repon must no be reproduced, except in full, without the written approval of the laboratory.
Results for the following parameters are never reported on a dry WCight basis: color, corrosivity, density, flashpoint, ignitability, layers,
odor, paint filter test. pH, porosity, pressure, reactivity, redox potential, specific gravity, spot tests. solids. solubility, tempernrure. viscosity,
and weigh
STL Sacramento (916) 373 • 5600 3 of 20
G)
c: Chain of "' § Custody Record
"' Severn Trent Laboratories, Inc. STL-4124 (1200)
Clienz ~~r &.C,12v . (;::::. I E (' Date ,( ( Chain of CustOdy Nu_mber /Z II o I ... " "·'"' Address ,07& 3ir7',5;0zz' ,m~/ 1 I 8 Z Z.. F-_ )-.Jr-'-1--1, , 'I' _z::::; 4 /(II' I& /44£
Lab Number
Page ( of ( ~ State I Zip Code Sitstactv; Leb Contact wha.<n 11Lc C 7 713 v_ /)a,I'\.,( 1 ~ Analysis (Attach list if -LJvV/"'-more soace is needed
P¼ and Location~ · CafJ;.IWay~ber ---~ . ~-c.:/e ,'c-{_,.., , A IC.. Z-6~ 1C::,/( ,o 4D C~urchase Order/Quote NO. ..,_ I Special Instructions/ ec..'z. '), o.=<.c,,,,. 24, u°'-f Matrix Containers & ~ Conditions of Receipt . · Preservatives
Sample I.D. No. and Descriptioo Date Time ! i R ~ ' ~· /\] (Containers tor eaeh sample may be combined on one line) ~ ~ u 0 0 t 5 N • ~ "'~ ~ ' ' ' . C-Z0'B IZ-/ 11 / L{rr) \:'. 'I 't l'Ar1,r,7J ,,, r ,,._; I . $ '{ en •---f--:r -< r F6 I l en -I Z,( l I (425 -l '+ ro n ~ v-3 " 0 0 Ak f 1' .,,-f-Z,.C, ( . ~ a,
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~JsiOJe Hazard Identification I sample Disposal
Non-Hazard · D Flammable D Skin Irritant 0 Poisons □-Unknown □ Retum To Client []ll);sposal By Lab D Archive For
(A fee may be assessed if samples are retained Months tonger than 3 months) lurn Around Time Required
D 2-'Hours D 48Hours D 7Days @om•~-
1 QC Requirements (Specify) 0 14 Days 0 21 Days . . f.~dBy .· I 0 ) lrz{u/0117~D I Received By /1 .,/, ;/ 'C ;1., J.J---I~:·. ~ ..c \ I Timr z t,r< ,,,,, . --~ \ .
2. f"CetmquisheifJBy \ n \Date f Time 2. Received By // V I Date
1
Time':
3. Relinquished By
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1
Time 3. Received By
/Date I nme
Comments ..
~IS TRtBUTION: WHITE -Slays with Ille Sample: CANARY -Returned to Client wftll Report: PINK -Field Copy
0 -------_,_ ----------
- - - - -- -- ----- - --- --SEVERN.
TRENT' 'J;hain of
'Et;ustody Record
<O
SERVICES . Severn Trent Laboratories, Inc.
ST\.-4124 (1200)
~ · /Ae 7, •, (31,,,. ,I') Projj2;~ C£;.u12v
Address r, 1 I T~e Number (Area Code)/Fax Number
18 2z E "i r +tw ✓ 54 ,"'cli, ;av '"11B 57 r I Lizz rs
Site Contact La~ ~ontact ~ -\/DJV\c:,_ fC.-.. Oo_.....,1..
~ect Name and Location (State} ~rrlzer~; N~~ ' I ,,....., " D '-, f2.,pc2t2.v-'7c.c..(£.i~-Z,,., AIC · l--', Ov '--10, ~l~
'G~-o~mn ~,.,~ctJP,¼u~,c§ch,~s=::e-';0;-,:nJ;::e::;,,ou£:;o:;'te~Nc'o;:_ !::.:::.'..,v4~'-'..J...U...=.----....l.LL='";~~.....:..LJ.J~,2.:~C::o:JnL/a=iC.ne-rs--:&---j () J-"S/?cz. 7 . C>3 tc, 2-4 -Dq r Ma/rix PreservaUves ~
Dali 2/11 f o(
Lab Number
Analysis (Attach list if
more s ace is needed
Chain of t;:;ustody Numbe! _ ..
Page ( of I
Special Instructions/
Conditions of Receipt
-'C..."'--""'-s"'am'-p-'/Le-1.-D-'. :CN=o=. a'-n"d'-D-'e"'s-c-rip-'-t-io_n.=.-:...:-,--D-a_t_e_-,-_T,-.m-e.....Jf-.,1:-.--1-r"'-r-f-j"j"-~,-G-,--~-,-~-~-,--i~
(Containers for each sample may be combined _on one fine) ~ J v, tJS ..., .._ x -:::. ~ r1S ~ .... -
~ ,, nuP I I 1·, J
c,L_ ______ J.,:..;.c.!..._~-----.J.--i'--+--1--t-+H--t-+-++-lf-+-+-l-+-+-+-++-+-+-t-+-+-,f-+--+-lf-+-+-----+------
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Po:ssible Hazard ldent,fication
'rt Non-Hazard · 0 Flammable O Skin Irritant O Poison B I Sample Disposal
□-UnknOwn O RettJm To Client
Tum Around Time Required CL _if _ _ _/
0 24 H<><m O 48 Hours _ 0 7 Days D 14 Days D 21 Days rtJ Qther (pw--y,,.. ·
Comments
u,
0
!°ate
I°''·
j Time
j Time
~ISTRIBUTION: WHITE -Stays with the Sample: CANARY -Returned to Client with Report; PfNK • Field Copy
:g?Oisposal By Lab □ Archive For
QC Requirements (Specify)
2. Received By ,f ' V
J. Received By
(A fee may be assessed if sampfes are retained
Montfls longer than 3 months)
SEVERN
TRENT
LOT RECEIPT CHECKLIST , , ·. SERVICES
STL Sacramento
CLIENT R tf IC:::::::
LOT# (QUANTIMS ID) G ( L (1-,.., f) 'J.-71
PM (-j) LOG u /5 1 -, (
QUOTE# tj/ 0 / 1 LOCATION-W-f_/~
DATE RECEIVED rlc::(1c::O J TIME RECEIVED i..<d
DELIVERED BY )6!'EDEX 0 CA OVERNIGHT 0 CLIENT
0 AIRBORNE 0 GOLDENSTATE 0 DHL
0 UPS 0 BAX GLOBAL 0 GO-GETTERS
0 STL COURIER DB &B 0 OTHER
CUSTODY SEAL STATUS J21NTACT O BROKEN O NIA
CUSTODY SEAL #(Sl j,:f';:)..~'Jl{ ( I 8'=,Z,,.'2-(e r
SHIPPPING CONTAINER(S) 0 STL _B'CLIENT O N/A
TEMPERTURE RECORD UN °Cl IR 10 2 .EJ O OTHER ___ _
COCH(Sl $0 IOI I tJO \ 0~
. TEMPERATURE BLANK
AMBIENT TEMPERATURE :? . k ~ -------<,G>',"'<--)t-"--------
COLLECTOR'S NAME: □ Verified from coc ,E]Not on coc
pH MEASURED □YES □ANOMALY
LABELED BY .......................................................................... : .............. .
LABELS CHECKED BY .......................................................................... .
SHORT HOLD TEST NOTIFICATION SAMPLE RECEIV-"'
WETCHEM )Zl N/A
0 METALS NOTIFIED OF FILTER/PRESERVE VIA VERBAL & EMAIL ~/A
J2(coMPLETE SHIPMENT RECEIVED IN GOOD CONDITION WITH
APPROPRIATE TEMPERATURES, CONTAINERS, PRESERVATIVES
0 N/A
Initials
·gY
.
.........
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□ c1ouseau D TEMPERATURE EXCEEDED <2 °-6 °Cl ~/A 1 0 WET ICE O BLUE ICE O GEL PACK
~ J 'J
0 PM NOTIFIED ONO COOLING AGENTS USED
Notes: _________________________________ •
------------11
G1L12027LEAVE NO SPACES BLANK. USE "NIA" IF NOT APPLICABLE. INITIAL AND DATE ALL -N/g ENTRIES. ·g STL Sacramento (916) 373 -5600 QA 185 8100 NEK
6of2ol
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r. Number of VOA's with air bubbles present/ total number of VOA's I G1l,J20279 · · · STL Sacramento (916) 373 -5600 7 ol 20
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WATER, 8290, I
I Dioxins/Fu rans, I HRGC/HRMS I
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G1L120279 STL Sacramento (916) 373 -5600 8 o, 20 I
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THE RETEC GROUP INC
Client Sample ID: C-29B
Trace Level Organic Compounds
Lot-Sample II. .. : G1Ll20279-001 Work Order# .•• : EQDQGlAA
Date Sampled .•. : 12/11/01 Date Received .. : 12/12/01
Prep Date .•.... : 12/13/01 Analysis Date .. : 12/27/01
Prep Batch II ..• : 1347116
Dilution Factor: 1
DETECTION
PARAMETER RESULT LIMIT
2,3,7,8-TCDD ND 0.82
Total TCDD ND 0.82
1,2,3,7,8-PeCOD ND 2.0
Total PeCDD ND 3.3
1,2,3,4,7,8-HxCDD ND 1.2
1,2,3,6,7,8-HxCDD ND l.6
1,2,3,7,8,9-HxCDD ND l.1
Total HxCDD ND 1.6
1,2,3,4,6,7,8-HpCDD ND-14
Total HpCDD ND 14
OCDD 64 J
2,3,7,8-TCDF ND 0.97
Total TCDF ND 0.97
1,2,3,7,8-PeCDF ND 0.64
2,3,4,7,8-PeCDF ND 0.62
Total PeCDF ND l.0
1,2,3,4,7,8-HxCDF ND 0.88
1,2,3,6,7,8-HxCDF ND 0.47
2,3,4,6,7,8-HxCDF ND 0.52
1,2,3,7,8,9-HxCDF ND 0.57
Total HxCDF ND l.3
1,2,3,4,6,7,8-HpCDF ND 2.7
1,2,3,4,7,8,9-HpCDF ND 1.5
Total HpCDF ND 4.6
OCDF ND 6.9
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2,3,7,8-TCDD 82 (40 -135)
13C-l,2,3,7,8-PeCDD 69 (40 -135)
l3C-l,2,3,6,7,B-HxCDD 88 (40 -135)
13C-1,2,3,4,6,7,8-HpCDD 123 (40 -135)
l3C-OCDD 96 (40 -135)
l3C-2,3,7,8-TCDF 81 (40 -135)
l3C-l,2,3,7,8-PeCDF 66 (40 -135)
13C-l,2,3,4,7,8-HxCDF 79 (40 -135)
l3C-l, .2, 3, 4, 6, 7, 8-HpCDF 107 (40 -135)
NOTE(S):
J Estimated result. Resul1 is less than the reporting limit.
G1 L120279 STL Sacramento (916) 373 -5600
Matrix ......... : WATER
UNITS METHOD
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 8290
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 8290
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 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
9 of 20
THE RETEC GROUP INC
Client Sample ID: FB-1
Trace Level Organic Compounds
Lot-Sample# ... : G1L120279-002 Work Order# ..• : EQDQKlAA
Date Received .. : 12/12/01
Analysis Date .. : 12/27/01
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/01
Prep Batch# ... : 1347116
Dilution Factor: 1
DETECTION
PARAMETER RESULT LIMIT
2,3,7,8-TCDD ND 0.66
Total TCDD ND 0.66
l,2,3,7,8-PeCDD ND 1.5
Total PeCDD ND 1.5
1,2,3,4,7,8-HxCDD ND 1.0
1,2,3,6,7,8-HxCDD ND 0 .96
l,2,3,7,8,9·HxCDD ND 0.97
Total HxCDD ND 2.0
1,2,3,4,6,7,8-HpCDD ND 9.3
Total HpCDD ND 9.3
OCDD ND 26
2,3,7,8-TCDF ND 1.0
Total TCDF ND 1.0
1,2,3,7,8-PeCDF ND 0.80
2,3,4,7,8-PeCDF ND 0.76
Total PeCDF ND 0.80
1,2,3,4,7,8-HxCDF ND 0.70
1,2,3,6,7,8-HxCDF ND 0.66
2,3,4,6,7,8-HxCDF ND 0.74
.l,2,3,7,8,9-HxCDF ND 0.80
Total HxCDF ND 0.80
1,2,3,4,6,7,8-HpCDF ND 1.7
.1, 2, 3, 4, 7, 8, 9-HpCDF ND 2.1
Total HpCDF ND 3.2
OCDF ND 3.2
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C·2,3,7,8-TCDD 79 (40 135)
13C-1,2,3,7,B·PeCDD 80 (40 . 135)
13C·l,2,3,6,7,8-HxCDD 85 (40 . 135)
13C-l,2,3,4,6,7,8-HpCDD 122 (40 -135)
l3C-OCDD 102 (40 135)
13C·2,3,7,8-TCDF 67 (40 135)
13C-1,2,3,7,8-PeCDF Bl (40 . 135)
13C-1,2,3,4,7,8-HxCDF 75 (40 -135)
13C·l,2,3,4,6,7,8-HpCDF 100 (40 . 135)
G1L 120279 STL Sacramento (916) 373 · 5600
Matrix ......... : WATER
UNITS METHOD
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 8290
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 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SWB46 8290
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 8290
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10 of 201
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THE RETEC GROUP INC
Client Sample ID: PW-01
Trace Level Organic Compounds
Lot-Sample# ... : GlL120279-003 Work Order# ... : EQDQPlAA
Date Received .• : 12/12/01
Analysis Date .. : 12/27/01
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/01
Prep Batch# •.. : 1347116
Dilution Factor: 1
PARAMETER
2,3,7 1 8-TCDD
Total TCDD
1,2,3,7,8-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-PeCDF
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-HpCOF·
1,2,3,4,7,8,9-HpCDF
Total HpCDF
OCDF
INTERNAL STANDARDS
13C-2,3,7,B-TCDD
13C-l,2,3,7,8-PeCDD
13C-l,2,3,6,7,8-HxCDD
l3C-1,2,3,4,6,7,8-HpCDD
13C-OCDD
13C-2,3,7,8-TCDF
13C-1,2,3,7,8-PeCDF
13C-1,2,3,4,7,8-HxCDF
13C-l,2,3,4,6,7,8-HpCDF
G1L120279
DETECTION
RESULT LIMIT
ND 0.61
ND 1.4
ND 1. 7
ND 2.5
ND 0.67
ND 0.90
ND 0.62
ND 1.1
ND 9.9
ND 9.9
ND 32
ND 1.0
ND 1.0
ND 0.85
ND 0.85
ND 0.97
ND 0.85
ND 0.54
ND. 0.60
ND 0.65
ND 0.85
ND 1.8
ND 2.2
ND 3.7
ND 5.2
PERCENT RECOVERY
RECOVERY LIMITS
80 (40 -135)
97 (40 -135)
84 (40 -135)
120 (40 -135)
103 (40 -135)
61 (40 -135)
93 (40 -135)
79 (40 -135)
95 (40 -135)
STL Sacramento (916) 373 -5600
Matrix ......... : WATER
UNITS METHOD
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 8290
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 8290
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 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
11 ol 20
TBE RETEC GROUP INC
Client Sample ID: PW-01 DllPl
Trace Level Organic Compounds
Lot-Sample# ... : G1L120279-004 Work Order# •.. , EQDQVlAA
Date Received .. : 12/12/01
Analysis Date .. : 01/03/02
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/01
Prep Batch# ..• : 1347116
Dilution Factor: 1
PARAMETER
2,3,7,8-TCDD
Total TCDD
1,2,3,7,8-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-PeCDF
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
l,2,3,4,7,8,9-HpCDF
Total HpCDF
OCDF
INTERNAL STANDARDS
l3C-2,3,7,8-TCDD
13C-l,2,3,7,8-PeCDD
'13C-l,2,3,6,7,8-HxCDD
l3C-l,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-RxCDF
13C-l,2,3,4,6,7,8-HpCDF
G1l120279
DETECTION
RESULT LIMIT
ND 2.3
ND 2.3
ND 5.5
ND 5.5
ND 3.5
ND 3.9
ND 3.5
ND 3.9
ND 4.2
ND 4.2
ND 15
ND 1.8
ND 1.8
ND 3.2
ND 3.2
ND 3.7
ND 3.1
ND 2.9
ND 3.2
ND 3.5
ND 3.5
ND 2.1
ND 2.5
ND 2.5
ND 4.8
PERCENT RECOVERY
RECOVERY LIMITS
84 (40 -135)
78 (40 -135)
83 (40 135)
74 (40 -135)
72 (40 -135)
83 (40 -135)
79 (40 -135)
71 (40 135)
73 (40 -135)
STL Sacramento (916) 373 -5600
Matrix •........ : WATER
UNITS METHOD
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 8290
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 8290
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 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
pg/L SW846 8290
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12 of 201
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I QC DATA ASSOCIATION SUMMARY
GlLl.20279
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I Sample Preparation and Analysis Control Numbers
ANALYTICAL LEACH PREP
I SAMPLE# MATRIX METHOD BATCH # BATCH # MS RUN#
001 WATER SW846 8290 1347116 1365059
I 002 WATER SW846 8290 1347116 1365059
003 WATER SW846 8290 1347116 1365059
I 004 WATER SW846 8290 1347116 1365059
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I G1l120279 STL Sacramento (916) 373 • 5600 13 of 20
METHOD BLANK REPORT
Trace Level Organic Compounds
Client Lat# ... : G1Ll20279 Work.Order# ... : EQEDE1AD
MB Lat-Sample#: GlL130000-116
Prep Date ...... : 12/13/01
Analysis Date .. : 12/28/01 Prep Batch # ... : 1347116
Dilution Factor: 1
DETECTION
PARAMETER RESULT LIMIT UNITS
2,3,7,8-TCDD ND 3.3 pg/L
Total TCDD ND 3.3 pg/L
1,2,3,7,8-PeCDD ND 6.0 pg/L
Total PeCDD ND 6.0 pg/L
1,2,3,4,7,8-HxCDD ND 3.7 pg/L
1,2,3,6,7,8-HxCDD ND 4.2 pg/L
1,2,3,7,8,9-HxCDD ND 3.7 pg/L
Total HxCDD ND 4.2 pg/L
1,2,3,4,6,7,8-HpCDD ND 4.3 pg/L
Total HpCDD ND 4.3 pg/L
OCDD ND 8.9 pg/L
2,3,7,8-TCDF ND 2.5 pg/L
Total TCDF ND 2.5 pg/L
1,2,3,7,8-PeCDF ND 3.7 pg/L
2,3,4,7,8-PeCDF ND 3.6 pg/L
Total PeCDF ND 3.7 pg/L
1, 2, 3, 4_, 7, 8-Hx.CDF ND 3.4 pg/L
1,2,3,6,7,8-HxCDF ND 3.3 pg/L
2,3,4,6,7,8-HxCDF ND 3.6 pg/L
1,2,3,7,B,9-HxCDF ND 3.9 pg/L Total HxCDF ND 3.9 pg/L
1,2,3,4,6,7,8-HpCDF ND 2.8 pg/L
1,2,3,4,7,8,9-HpCDF ND 3.3 pg/L Total RpCDF ND 3.3 pg/L
OCDF ND 13 pg/L
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2,3,7,8-TCDD 79 (40 -135)
13C-l,2,3,7,8-PeCDD 93 (40 -135)
13C-l,2,3,6,7,8-HxCDD 91 (40 -135)
13C-l,2,3,4,6,7,8-HpCDD 89 (40 -135)
13C-OCDD 82 (40 -135)
13C-2,3,7,8-TCDF 86 (40 -135)
13C-l,2,3,7,8-PeCDF 99 (40 -135)
l3C-l,2,3,4,7,8-HxCDF 87 (40 -135)
13C-l,2,3,4,6,7,8-HpCDF 91 (40 -135)
NOTE(S}:
Calculations are perfonned before rounding 10 avoid round.off errors in calculated results.
G1L120279 STL Sacramento (916) 373 -5600
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
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
SW846 8290
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1401201
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LABORATORY CONTROL SAMPLE DATA REPORT
Trace Level Organic Compounds
Client Lot# •.. : GlL120279 Work Order# ... : EQEDElAC Matrix ......... : WATER
LCS Lot-Sample#: GlL130000-116
Prep Date .•..•. : 12/13/01 Analysis Date .. : 12/28/01
Prep Batch# ... : 1347116
Dilution Factor: 1
SPIKE MEASURED PERCENT
PARAMETER AMOUNT AMOUNT UNITS RECOVERY METHOD
2,3,7,8-TCDD 200 207 pg/L 103 SW846 8290
1,2,3 .. 7,8-PeCDD 1000 1080 pg/L l.08 SW846 8290
1,2,3,4,7,8-HxCDD 1000 1050 pg/L 105 SW846 8290
1,2,3,6,7,8-Hx.CDD 1000 1080 pg/L 108 SW846' 8290
1,2,3,7,8,9-HxCDD 1000 1120 pg/L 112 SW846 8290
1,2,3,4,6,7,8-HpCDD 1000 1050 pg/L 105 SW846 8290
OCDD 2000 2140 pg/L 107 SW846 8290
2,3,7,8-TCDF 200 213 pg/L 106 SW846 8290
l.,2,3,7,8-PeCDF 1000 1080 pg/L 108 SW846 8290
2,3,4,7,8-PeCDF 1000 1050 pg/L 105 SW846 8290
1,2,3,4,7,8-HxCDF 1000 1030 pg/L 103 SW846 8290
1,2,3,6,7,B-HxCDF 1000 1080 pg/L 108 SW846 '8290
2,3,4,6,7,B-HxCDF 1000 1050 pg/L 105 SW846 8290
1,2,3,7,8,9-BxCDF 1000 1060 pg/L 106 SW846 8290
1,2,3,4,6,7,8-HpCDF 1000 1100 pg/L 110 SW846 8290
1,2,3,4,7,8,9-HpCDF 1000 1100 pg/L 110 SW846 8290
OCDF 2000 2340 pg/L 117 SW846 8290
PERCENT RECOVERY
INTERNAL STANDARD RECOVERY LIMITS
13C-2,3,7,8-TCDD 76 (40 -135)
13C-l,2,3,7,8-PeCDD 96 (40 -135)
13C-l,2,3,6,7,8-HxCDD 86 (40 -135)
13C-1,2,3,4,6,7,8-HpCDD 94 (40 -135)
13C-OCDD 87 (40 -135)
13C-2,3,7,8-TCDF 82 (40 -135)
13C-l,2,3,7,8-PeCDF 100 (40 -135)
13C-l,2,3,4,7,8-HxCDF 92 (40 -135)
13C-l,2,3,4,6,7,8-HpCDF 91 (40 -135)
NOTE(S):
Calculations are pertonncd before rounding lO avoid round-off errors In calculated resuhs.
Bold print denotes control parameters
G1L120279 STL Sacramento (916) 373 -5600 15 ol 20
LABORATORY CONTROL SAMPLE EVALUATION REPORT
Trace Level Organic Compounds
Client Lot# ... : G1Ll20279 Work Order# ... : EQEDElAC
LCS Lot-Sample#: G1Ll30000-116
Prep Date ...... : 12/13/01 Analysis Date •. : 12/28/01
Prep Batch# ..• : 1347116
Dilution Factor: 1
PERCENT RECOVERY
PARAMETER RECOVERY LIMITS
2,3,7,8-TCDD 103 (75 -126)
1,2,3,7,8-PeCDD 108 (82 -124)
1,2,3,4,7,8-RxCDD 105 (70 -135)
1,2,3,6,7,8-HxCDD 108 (76 -127)
1,2,3,7,8,9-HxCDD 112 (66 -142)
1,2,3,4,6,7,8-BpCDD 105 (82 -l.24)
OCDD 107 (82 -128)
2,3,7,8-TCDF 106 (70 -132)
1,2,3,7,8-PeCilF 108 (74 -131)
2,3,4,7,8-PeCDP 105 (62 -137)
1,2,3,4,7,8-HxCDF 103 (84 -124)
1,2,3,6,7,8-HxCDF 108 (75 -128)
2,3,4,6,7,8-HxCDF 105 (71 -146)
1,2,3,7,8,9-HxCDF 106 (73 -144)
1,2,3,4,6,7,8-HpCDF 110 (74 -131)
1,2,3,4,7,8,9-HpCDF 110 (73 -135)
OCDF 117 (70 -142)
PERCENT
INTERNAL STANDARD RECOVERY
13C-2,3,7,8-TCDD 76
13C-1,2,3,7,8-PeCDD 96
13C-l,2,3,6,7,8-HxCDD 86
13C-l,2,3,4,6,7,8-HpCDD 94
13C-OCDD 87
13C-2,3,7,8-TCDF 82
13C-l,2,3,7,8-PeCDF 100
13C-1,2,3,4,7,8-HxCDF 92
13C-l,2,3,4,6,7,8-HpCDF 91
NOTE(S):
Calculations are pcrfonncd before rounding co avoid round-off errors in calculated results.
Bold print denoces control parameters
G1L120279 STL Sacramento (916) 373 • 5600
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
RECOVERY
LIMITS
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
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16 a, 20 I
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MATRIX SPIKE Sl\MPLE DATA REPORT
I Trace Level O.cganic Compounds
I Client Lot # ... : G1L120279 Work Order # ... : EQDQPlAC-MS Matrix •.....••. : WATER
MS Lot-Sample#: G1L120279-003 EQDQPlAD-MSD
Date Sampled ... : 12/11/01 Date Received .. : 12/12/01
Prep Date .....• : 12/13/01 Analysis Date .. : 01/03/02
I Prep Batch # ... : 1347116
Dilution Factor: 1
I SAMPLE SPIKE MEASRD PERCENT
PARAMETER AMOUNT AMT AMOUNT UNITS RECOVERY RPD METHOD
2,3,7,8-TCDD ND 220 225 pg/L J.02 SW846 8290
ND 2J.8 23]. pg/L J.D6 2.6 SW846 8290
I 1,2,3,7,8-PeCDD ND l.J.00 J.J.50 pg/L 105 SW846 8290
ND l.090 l.J.40 pg/L J.05 J..O SW846 8290
1,2,3,4,7,8-HxCDD ND J.J.00 J.05D pg/L 95 SW846 8290
I ND 1090 ll.20 pg/L J.03 6.4 SW846 8290
1,2,3,6,7,8-HxCDD ND ll.00 ll.50 r,g/L J.04 SW846 8290
ND i090 l.J.50 r,g/L 106 0.49 SW846 8290
1,2,3,7,8,9-HxCDD ND J.100 1220 pg/L ].].]. SW846 8290
I ND J.090 J.2J.O r,g/L ll.J. 0.78 SW846 8290
1,2,3,4,6,7,8-HpCDD ND ll.00 l.J.40 pg/L J.04 SW846 8290
ND 1090 J.080 pg/L 100 5.3 SW846 8290
I OCDD ND 2200 2250 pg/L J.02 SW846 8290
ND 21.80 2240 r,g/L 103 0.15 SW846 8290
2,3,7,8-TCDF ND 220 2D9 pg/L 95 SW846 8290
ND 218 2J.2 pg/L 97 1.0 SW846 8290
I l.,2,3,7,8-PeCDF ND ll.00 ll.90 pg/L 108 SW846 8290
ND 1090 1130 r,g/L 104 4.7 SW846 8290
2,3,4,7,8-PeCDF ND ll.00 1220 r,g/L 110 SW846 8290
I ND 1090 J.J.70 pg/L 107 4.]. SW846 829D
1,2,3,4,7,8-HxCDF ND l.J.00 lll.O r,g/L 101 SW846 8290
ND 1090 1090 pg/L J.00 1.8 SW846 8290
1,2,3,6,7,8-RxCDF ND ll.00 1080 pg/L 98 SW846 8290
I ND. 1090 1080 r,g/L 100 0.08 SW846 8290
2,3,4,6,7,8-HxCDP ND l.J.00 1270 r,g/L ll.5 SW846 8290
ND 1090 1180 r,g/L 108 7.1 SW846 8290
1,2,3,7,8,9-HxCDF ND ll.00 110D pg/L 100 SW846 8290 I ND 1090 1080 r,g/L 99 2.0 SW846 8290
1,2,3,4,6,7,8-HpCDF ND 1100 1180 r,g/L 107 SW846 8290
ND 1090 1170 pg/L J.07 0.85 SW846 8290
I 1,2,3,4,7,8,9-HpCDF ND l.J.00 869 r,g/L 79 SW846 8290
ND 1090 924 r,g/L 85 6. 1 SW846 8290
OCDF ND 2200 J.600 pg/L 72 SW846 8290
ND 21.80 1660 pg/L 76 4.0 SW846 8290 I (Continued on next page)
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I G1L120279 STL Sacramento [phone] 17 of 20
MATRIX SPIKE SAMPLE DATA REPORT
Client Lot# ... : G1L120279
MS Lot-Sample#: G1L120279-003
Trace Level Organic Compounds
Work Order# ... : EQDQPlAC-MS
EQDQPlAD-MSD
Matrix ......... : WATER
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY
13C-2,3,7,8-TCDD 84
75
13C-l,2,3,7,8-PeCDD 78
72
_13C-l, 2, 3, 6, 7, 8-HxCDD 83
82
13C-1,2,3,4,6,7,8-HpCDD 74
81
13C-OCDD 71
78
13C-2,3,7,8-TCDF 84
78
l3C-l,2,3,7,8-PeCDF 76
74
13C-l,2,3,4,7,8-HxCDF 76
79
13C-l,2,3,4,6,7,8-HpCDF 77
80
NOTE(S):
Calculations are pe:rfonned before rounding to avoid round-off errors in ca!C11lated results.
Bokl print denotes control panmeters
G1L 120279 STL Sacramento (916) 373 -5600
LIMITS
(40 135)
(40 -135)
(40 -135)
( 4 0 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
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1Bof 201
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MATRIX SPIKE SAMPLE EVALUATION REPORT
I Trace Level Organic Compounds
I Client Lot# ... : G1L120279 Wox-k Order # ..• : EQDQPlAC-MS Matrix ...••.... : WATER
MS Lot-Sample#: G1L120279-003 EQDQPlAD-MSD
Date Sampled ... : 12/11/01 Date Received .. : 12/12/01
Prep Date ..•..• : 12/13/01 Analysis Date .. : 01/03/02
I Prep Batch # ... : 134 7116
Dilution Factor: 1
I PERCENT RECOVERY RPD
PARAMETER RECOVERY LIMITS RPD LIMITS METHOD
2,3,7,8-TCDD J.02 (75 -J.26) SW846 8290
J.06 (75 -126) 2.6 (0-20) SW846 8290
I 1,2,3,7,8-PeCDD J.05 (82 -J.24) SW846 8290
J.05 (82 -J.24) J..0 (0-20) SW846 8290
1,2,3,4,7,8-HxCDD 95 (70 -135) SW846 8290
I 103 (70 -J.35) 6.4 (0-20) SW846 8290
1,2,3,6,7,8-HxCDD 104 (76 -J.27) SW846 8290
J.06 (76 -J.27) 0 .49 (0-20) SW846 8290
1,2,3,7,8,9-Hx.CDD 111 (66 -J.42) SW846 8290
I J.11 (66 -J.42) 0.78 (0-20) SW846 8290
1,2,3,4,6,7,8-HpCDD J.04 (82 -124) SW846 8290
100 (82 -124) 5.3 (0-20) SW846 8290
I OCDD J.02 (82 -128) SW846 8290
J.03 (82 -128) 0.15 (0-20) SW846 8290
2,3,7,8-TCDF 95 (70 -J.32) SW846 8290
97 (70 -J.32) J..O (0-20) SW846 8290
I 1,2,3,7,8-PeCDF 108 {74 -131) SW846 8290
104 (74 -J.31) 4.7 (0-20) SW846 8290
2,3,4,7,8-PeCDF 110 (62 -137) SW846 8290
I 107 (62 -J.37) 4.1 (0-20) SW846 8290
1,2,3,4,7,8-HxCDF 101 (84 -J.24) SW846 8290
100 (84 -124) 1.8 (0-20) SW846 8290
1,2,3,6,7,8-BxCDF 98 (75 -128) SW846 8290
I 100 (75 -128) 0.08 (0-20) SW846 8290
2,3,4,6,7,8-HxCDF 115 (71 -146) SW846 8290
108 (71 -146) 7.1 (0-20) SW846 8290
I 1,2,3,7,8,9-HxCDF 100 (73 -144) SW846 8290
99 (73 -144) 2.0 (0-20) SW846 8290
1,2,3,4,6,7,8-HpCDF 107 (74 -131) SW846 8290
107 (74 -131) 0.85 (0-20) SW846 8290
I 1,2,3,4,7,8,9-HpCDF 79 (73 -135) SW846 8290
85 (73 -135) 6.1 (0-20) SW846 8290
OCDF 72 (70 -142) SW846 8290
I 76 (70 -142) 4.0 (0-20) SW846 8290
(Continued on next page)
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I G1L120279 STL Sacramento (916) 373 -5600 19 of 20
MATRIX SPIKE SAMPLE EVALUATION REPORT
Client Lot# ... , G1L120279
MS Lot-Sample#, G1Ll20279-003
Trace Level Organic Compounds
Work Order# ... , EQDQPlAC-MS
EQDQPlAD-MSD
Matrix ......... , WATER
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY
13C-2,3,7,8-TCDD 84
75
13C-l,2,3,7,8-PeCDD 78
72
13C-1,2,3,6,7,8-HxCDD 83
82
13C-l,2,3,4,6,7,B-HpCDD 74
81
l3C-OCDD 71
78
13C-2,3,7,8-TCDF 84
78
13C-1,2,3,7,8-PeCDF 76
74
l3C-l,2,3,4,7,B-HxCDF 76
79
13C-l,2,3,4,6,7,B-HpCDF 77
80
NOTE(S),
Calculations arc perforrood before rounding 10 avoid round-off errors In calculated results.
· Bold print denotes control paramciers
G1L120279 STL Sacramento {916) 373 -5600
LIMITS
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
(40 -135)
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2001201
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ANALYTICAL REPORT
Raleigh, Morrisville
Lot#, ClLl202l9
ThermoRetec Corp
SEVERN TRENT LABORATORIES, INC.
~ I' 1/1/f/U ,.-,.___,,
Veronica Bortot
Project Manager
December 26, 2001
STL Pittsburgh is a part ol Severn 1ren1 lal>ora\ories, Inc.
SEVERN
SERVICES
STL Pittsburgh
450 William Pitt Way
Pittsburgh, PA 15238-1330
Tel: [phone]
Fax: [phone]
www.stl-inc.com
Sample Receiving:
CASI~ NARRATIVE
THE RETEC GROUP
Raleigh, Morrisville
STL Lot# CIL120219
STL Pittsburgh, PA received samples on December 12, 2001 in good condition. The
cooler was within the proper temperature range.
GC/MS Semivolatiles SIM:
Several samples were analyzed at a dilution for pentachlorophenol due to the
concentration detected.
The matrix spike duplicate had pentachlorophenol recovery outside control limits. The
RPD between the matrix spikes was within control limits.
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I PARAMETER
8270C (SIM)
I References:
METHODSSUMMARY
Cl.Ll.202l.9
ANALYTICAL
METHOD
SW846 8270C SIM
PREPARATION
METHOD
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SW846 "Test Methods for Evaluating Solid Waste, Physical/Chemical
Methods 11 , Third Edition, November 1986 and its updates.
SAMPLE SUMMARY
Cl.Ll.2021.9
~ SAMPLE# CLIENT SAMPLE ID
EQDFC 001 PW-01
EQDFE 002 PW-01 DUPl
EQDFF 003 C-29B
EQDFH 004 FB-1
EQDFJ 005 C-14B
NOTE($):
• The ana!y1ical 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.
-This repon must not be reproduced, except in full, without the written approval of the laboratory.
-Results for 1he following parameters arc never reported on a dry weight basis: color, corrosivity, density, flashpoint, ignitability, layers, odor,
paint filter test, pH, porosity pressure, reactivity, redox potential, specific gravity, spot tests, solids, solubility, temperature, viscosity, and weight.
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SAMPLED SAMP
DATE ,
12/11/01 14:3(
12/11/01 14:1 12/11/01 14:
12/11/01 14: _
12/11/01 13:2(
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---SEVERN
TRENT
SERVICES
DATE TIME
---- --- --~eriBibe""'4 ffl 5 ---ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD 0 STL Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Website; www.stl-inc.com
Phone: [phone]
Fax: [phone]
STL Savannah
(if applicable)
':T-
SAMPLE IDENTIFICATION
MATRIX
TYPE
~Alternate laboratory Name/Location
oTl -Vt Phone4tl. 8ZD 83Bo
Fax:
REQUIRED ANALYSIS PAGE /_ OF
STANDARD REPORT
DELIVERY Q
g V DATEDUE :30 ctc;;.,., 5
:j I J
~ t EXPEDITED REPORT ~ DELIVERY Q ~ (SURCHARGE) "9
gL~~· ~L-L_L_.L_J___J___J__J_ _ _J _ _J_J.'.'.DA:'.T~E.'.'.D~UE'.=::::°'~====---l
NUMBER OF COOLERS SUBMITTED
PER SHIPMENT Z. i~ 0 ;,-•1--=:cL._cL__J_ _ _L _ _L _ _j_ _ _L _ _L _ _j_ __ l------------l
:J z 0 e:, 0 "'-< z NUMBER OF CONTAINERS SUBMITTED REMARKS
I z/ I o Pw-z.
l i
tr
"
RELINQUISHED BY: (SIGNATURE) DATE TIME
RECEIVED BY: [SIGNATURE) DATE TIME
TIME
NO .0
DATE TIME RELINQUISHED BY: (SIGNATURE)
IZ/ /1(0 /530
DATE TIME RECEIVED BY: (SIGNATURE)
LABORATORY USE ONLY
CUSTODY
SEAL ND.
STL SAVANNAH
LOG NO.
LABORATORY REMARKS
na1mNftl _ Rs:'TIIRN TO I ARORATORY WITH SAMPLE(Sl
DATE TIME
DATE TIME
Serial Number Q 4 3 4 8 4
SEVERN ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD 0 STL Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Website: www.stl-inc.com
Phone: [phone]
Fax: [phone] TRENT
SERVICES ·
ST\ (~BJ Pfjq!ECT MANAGER
V· Y.J~v-+0>-1-
,~H (S1%) Pt~ /C.. ~ ue v
CU~NT ADDRESS,r-/ G 2Z c.
STL Savannah
P.O. NUMBER
CLIENT E-MAIL
COMPA~O~TR~CT!NG THIS,Jj'.Q_RK (if _tPPlicable)
f,,,,X C, Zt,,--C,.S-
SAMPLE SAMPLE IDENTIFICATION
(
-d
46
RELINQUISHED BY: (SIGNATURE) DATE TIME
RECEIVED BY: (SIGNATURE) DATE TIME
PROJECT J,!l.CATION
iTEJ,::Z,A/C
CONTRACT NO.
CT
MATRIX
TYPE
0 Alternate Laboratory Name/location
REQUIRED ANALYSIS
NUMBER OF CONTAINERS SUBMITTED
Phone:
Fax:
DATE /4 TIME RELINQUISHED BY (SIGNATURE( IZ/ It V /530
DATE TIME RECEIVED BY: !SIGNATURE)
LABORATORY USE ONLY
CUSTODY STL SAVANNAH LABORATORY REMARKS
SEAi. NO. LOG NO.
UR"""B0-Y Wl.....,PL .. -- -
PAGE
DATE
DATE
-
OF
REMARKS
TIME
TIME
--
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Lot-Sample# ... : C1Ll202l9-00l
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/0l
Prep Batch# ... : 1347346
Dilution Factor: 1
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-ds
Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
Phenol-ds.
2,4 1 6-Tribromophenol
NOTE (S):
THE RETEC GROUP INC
Client Sample ID: PW-01
GC/MS Semivolatiles
Work Order# ... : EQDFClAA
Date Received .. : 12/12/01
Analysis Date .. : 12/18/01
Matrix ......... : WhTER
MS Run II ....... : 13-171-ll
Method ......... : SW846 8270C SIM
REPORTING
RESULT LIMIT UNITS
ND 0.20 ug/L
48 E 1.0 ug/L
PERCENT RECOVERY
RECOVERY LIMITS
61 (32 -112)
62 (10 -144)
61 (30 -110)
76 (13 -110)
66 (10 -113)
80 (21 -122)
E Estimated result. Result concemration exceeds the calibration range.
Lot-Sample# ... : ClL120219-00l
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/0l
Prep Batch# ... : 1347346
Dilution Factor: 6
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-dS
Terphenyl-d14
2-Fluorobiphenyl
2-Fluorophenol
Phenol-d5
2,4,6-Tribromophenol
TIIE RETEC GROOP INC
Client Sample ID: PW-01
GC/MS Semivolatiles
Work Order# ... : EQDFC2AA
Date Received .. : 12/12/01
Analysis Date .. : 12/18/01
Matrix ......... : WATER
MS Run# ....... : 13471--ll
Method ......... : SW846 8270C SIM
REPORTING
RESULT LIMIT UNITS
ND l.2 ug/L
27 6.0 ug/L
PERCENT RECOVERY
RECOVERY LIMITS
33 (32 -112)
47 (10 -144)
52 (30 -110)
54 (13 -110)
41 (10 -113)
61 (21 -122)
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THE RETEC GROUP INC
Client Sample ID: PW-01 DOPl
GC/MS Semivolatiles
Lot-Sample# ... : ClL120219-002 Work Order# ... : EQDFElAA
Date Received .. : 12/12/01
Analysis Date .. : 12/18/01
Matrix ......... : WATER
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/01
Prep Batch# ... : 1347346
Dilution Factor: 1
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-dS
Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
Phenol-dS
2,4,6-Tribromophenol
MS Run ll. ...... : 1347141
Method ......... : SW846 8270C SIM
REPORTING
RESULT LIMIT UNITS
ND 0.20 ug/L
47 E 1.0 ug/L
PERCENT RECOVERY
RECOVERY LIMITS
61 (32 -112)
63 (10 144)
63 (30 -110)
74 (13 -110)
31 (10 -113)
84 (21 -122)
I NOTE(S}:
. E Estimated re.suit. Resul! concentration exceeds the calibration range.
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THE RETEC GROUP INC
Client Sample ID: PW-01 DUPl
GC/MS Semivolatiles
Lot-Sample# ... : ClL120219-002 Work Order# ... : EQDFE2AA
Date Received .. : 12/12/01
Analysis Date .. : 12/18/01
Matrix ......... : WATER
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/01
Prep Batch# ... : 1347346
Dilution Factor: 6
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-dS
Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
Phenol-d5
2,4,6-Tribromophenol
Method ......... :
RESULT
ND
25
PERCENT
RECOVERY
34
51
54
55
20
60
MS Run# ....... : 1347141
SW846 8270C SIM
REPORTING
LIMIT UNITS
1.2 ug/L
6.0 ug/L
RECOVERY
LIMITS
( 32 -112)
(10 -144)
(30 -110)
(13 -110)
(10 -113)
(21 -122)
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Lot-Sample# ... : ClL120219-003
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/01
Prep Batch# ... : 1347346
Dilution Factor: 1
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-ds
Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
Phenol-d5
2,4,6-Tribromophenol
NOTE(S):
THE RETEC GROUP INC
Client Sample ID: C-29B
GC/MS Semivolatiles
Work Order# ... : EQDFFlAA
Date Received .. : 12/12/01
Analysis Date .. : 12/18/01
Matrix .. ·······= WATER
MS Run# ....... : 1347141
Method ......... : SW846 8270C SIM
REPORTING
RESULT LIMIT UNITS
ND 0.20 ug/L
71 E l.O ug/L
PERCENT RECOVERY
RECOVERY LIMITS
58 (32 -112)
64 (10 -144)
57 (30 -ll0)
67 (l3 -ll0)
56 (10 -113)
81 (21 -122)
E Estimated resull. Result concentration exceeds the calibration range.
Lot-Sample# ... : C1Ll20219-003
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/01
Prep Batch# ... : 1347346
Dilution Factor: 8
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-dS
Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
Phenol-d5
2,4,6-Tribromophenol
THE RETEC GROUP INC
Client Sample ID: C-29B
GC/MS Semivolatiles
Work Order tt ... : EQDFF2AA
Date Received .. : 12/12/01
Analysis Date .. : 12/18/01
Matrix ......... : WATER
MS Rnn # ....... : 1347141
Method ......... : SW846 8270C SIM
REPORTING
RESULT LIMIT UNITS.
ND 1. 6 ug/L
41 8.0 ug/L
PERCENT RECOVERY
RECOVERY LIMITS
80 ( 32 -112)
55 (10 -144)
56 ( 3 0 -110)
56 (13 -110)
41 (10 -113)
64 (21 -122)
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Lot-Sample# ... : ClL120219-004
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/01
Prep Batch# ... : 1347346
Dilution Factor: 1
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-ds
Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
Phenol-d5
2,4,6-Tribromophenol
THE RETEC GROUP INC
Client Sample ID: FB-1
GC/MS Semivolatiles
Work Order# ... : EQDFHlAA
Date Received .. : 12/12/01
Analysis Date .. : 12/18/01
Matrix ......... : WATER
MS Run# ....... : 1347141
Method ......... : SW846 8270C SIM
REPORTING
RESULT LIMIT UNITS
ND 0.20 ug/L
ND 1.0 ug/L
PERCENT RECOVERY
RECOVERY LIMITS
66 .(32 -112)
64 (10 -144)
65 (30 -110)
74 (13 -110)
56 (10 -113)
79 (21 -122)
Lot-Sample# ... : ClL120219-005
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/01
Prep Batch# ... : 1347346
Dilution Factor: 1
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-d5
Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
Phenol-d5
2,4,6-Tribromophenol
TIIE RETEC GROUP INC
Client Sample ID: C-14B
GC/MS Semivolatiles
Work Order lt ... : EQDFJlAA
Date Received .. : 12/12/01
Analysis Date .. : 12/18/01
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Matrix ......... : WJ'..TE~ I
MS Run# ....... : 1341141
Method ......... : SW846 8270C SIM I
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REPORTING
RESULT LIMIT UNITS
ND 0.20 ug/L
ND 1.0 ug/L
PERCENT RECOVERY
RECOVERY LIMITS
74 (32 -112)
64 (10 -144)
59 (30 -110)
65 (13 -110)
60 (10 -113)
75 (21 -122)
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Client Lot# ... : ClL120219
MB Lot-Sample#: C1Ll30000-346
Analysis Date .. : 12/18/01
Dilution Factor: 1
PARAMETER
2,4-Dichlorophenol
Pentachlorophenol
SURROGATE
Nitrobenzene-dS
Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
Phenol-dS
2,4,6-Tribromophenol
NOTE (S):
METIJOD BLANK REPORT
=/MS Sernivolatiles
Work Order# ... : EQFAXlAA
Prep Date ...... : 12/13/01
Prep Batch# ... : 1347346
REPORTING
RESULT LIMIT UNITS
ND 0.20 ug/L
ND 1.0 ug/L
PERCENT RECOVERY
RECOVERY LIMITS
79 (32 -112)
63 ( 10 . -144)
63 (30 -110)
79 (13 -110)
68 (10 -113)
76 (21 -122)
Calcula1ions are perfoITlled before rounding 10 avoid round-off errors in calcula1ed results.
Matrix ......... : WATER
METHOD
SW846 8270C SIM
SW846 8270C SIM
LABORATORY CONTROL SAMPLE EVALUATION REPORT
GC/MS Semivolatiles
Client Lot# ... : ClL120219 Work Order# ... : EQFAXlAC
LCS Lot-Sample#: C1Ll30000-346
Prep Date ...... : 12/13/01 Analysis Date .. : 12/18/01
Prep Batch # ... : ·1347346
Dilution Factor: 1
PARAMETER
Phenol
Pentachlorophenol
2,4-Dichlorophenol
SURROGATE
Nitrobenzene-d5
Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
Phenol-as
2,4,6-Tribromophenol
NOTE (S):
PERCENT
RECOVERY
76
93
78
RECOVERY
LIMITS
(10 -131)
(10 -140)
(42 -llS)
PERCENT
RECOVERY
86
66
70
80
74
90
Calculations arc perfonncd before rounding to avoid round-off errors in calculated results.
Matrix ......... : WATER
METHOD
SW846 8270C SIM
SW846 8270C SIM
SW846 8270C SIM
RECOVERY
LIMITS
(32 -112)
(10 -144)
(30 -110)
(13 -110)
(10 -113)
(21 -122)
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MATRIX SPIKE SAMPLE EVALUATION REPORT
GC/MS Semivolatiles
Client Lot# ... : C1Ll20219
MS Lot-Sample#: C1Ll20219-001
Work Order# ... : EQDFClAC-MS
EQDFClAD-MSD
Date Received .. : 12/12/01
Analysis Date .. : 12/18/01
Date Sampled ... : 12/11/01
Prep Date ...... : 12/13/01
Prep Batch# ... : 1347346
Dilution Factor: 1
PARAMETER
Phenol
Pentachlorophenol
2,4-Dichlorophenol
PERCENT
RECOVERY
74
81
114
246 a
78
86
RECOVERY RPD
LIMITS RPD LIMITS
(10 -131)
(10 -131) 9.2 ( 0-43)
(10 -140)
(10 -140) 12 (0-56)
(42 -ll5)
(42 -ll5) 10 (0-44)
Matrix ......... : WATER
MS Run ff •••••.. : 13471-!l
METHOD
SW846 8270C SIM
SW846 8270C SIM
SW846 8270C SIM
SW846 8270C SIM
SW846 8270C SIM
SW846 8270C SIM
PERCENT RECOVERY
SURROGATE
Nitrobenzene-dS
Terphenyl-dl4
2-Fluorobiphenyl
2-Fluorophenol
Phenol-d5
2,4,6-Tribromophenol
NOTE (S) :
RECOVERY
84
94
62
69
69
77
78
86
71
77
86
96
Calculations arc performed before rounding to avoid round-off errors in calculated results.
a Spiked analyte recovery is outside stated control limits.
LIMITS
(32 -ll2)
( 32 -112)
(10 -144)
(10 -144)
(30 -ll0)
(30 ll0)
(13 -ll0)
(13 -ll0)
(10 -ll3)
(10 -ll3)
(21 -122)
(21 122)
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Table 1 Groundwater Elevations
Fourth Quarter 2001
Top of Casing
Well ID Gauging Date Elevation
(feet msl)
C-01A 11-Dec-01 383.06
C-01B 11-Dec-01 383.35
C-02A 11-Dec-01 380.76
C-02B 11-Dec-01 381.72
C-03A 11-Dec-01 380.21
C-03B 11-Dec-01 380.69
C-04A 11-Dec-01 385.31
C-05A 11-Dec-01 386.59
C-06A 11-Dec-01 383.90
C-07A 11-Dec-01 374.30
C-08A 11-Dec-01 376.34
C-09A 11-Dec-01 372.98
C-09B 11-Dec-01 374.76
C-09C 11-Dec-01 374.34
C-10A 11-Dec-01 373.88
C-10B 11-Dec-01 373.58
C-11 B 11-Dec-01 363.28
C-12A 11-Dec-01 375.00
C-12B 11-Dec-01 375.75
C-12C 11-Dec-01 376.11
C-13A 11-Dec-01 367.31
C-13B 11-Dec-01 367 02
C-14A 11-Dec-01 371.13
C-14B 11-Dec-01 371.66
C-15A 11-Dec-01 357.08
C-15B 11-Dec-01 357.62
C-16C 11-Dec-01 368.37
C-19C 11-Dec-01 365.84
C-20C 11-Dec-01 378.17
C-21C 11-Dec-01 361.04
C-22C 11-Dec-01 355.24
C-25A 11-Dec-01 365.52
C-25B 11-Dec-01 364.85
C-26A 11-Dec-01 382.12
C-26B 11-Dec-01 382.21
C-27A 11-Dec-01 372.10
C-27B 11-Dec-01 372.01
C-28A 11-Dec-01 372.40
C-28B 11-Dec-01 373.07
C-29B 11-Dec-01 369.00
C-30A 11-Dec-01 379.11
C-31A 11-Dec-01 379.98
.RETEC
Depth To Groundwater
Groundwater Elevation
(feet) (feet msl)
25.43 357.63
96.68 286.67
28.88 351.88
11.80 369.92
22.62 357.59
26.75 353.94
21.05 364.26
21.49 365.10
16.32 367.58
13.37 360.93
33.07 343.27
15.85 357.13
23.08 351.68
17.83 356.51
20.42 353.46
84.97 288.61
12.19 351.09
19.30 355.70
17.42 358.33
83.10 293.01
12.40 354.91
9.81 357.21
29.25 341.88
28.65 343.01
6.49 350.59
3.07 354.55
17.33 351.04
15.44 350.40
29.75 348.42
32.12 328.92
6.24 349.00
22.51 343.01
21.65 343.20
Dry Dry
33.94 348.27
21.42 350.68
33.61 338.40
17.52 354.88
12.35 360.72
30.60 338.40
26.97 352.14
26.35 353.63
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Table 1 Groundwater Elevations
Fourth Quarter 2001 (Continued)
Top of Casing Depth To
Well ID Gauging Date Elevation Groundwater
/feet msll /feet)
C-32C 11-0ec-01 368.88 30.16
C-33A 11-0ec-01 354.37 10.53
C-33B 11-0ec-01 352.84 7.85
C-33C 11-0ec-01 353.54 15.44
C-34B 11-0ec-01 376.31 18.25
C-34C 11-0ec-01 376.39 17.85
M-04 11-0ec-01 368.83 Orv
Notes:
msl -mean sea level
.RETEC
Groundwater
Elevation
/feet msll
338.72
343.84
344.99
338.10
358.06
358.54
Orv
----

-
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Table 2 Groundwater Sampling Analytical Results
Fourth Quarter 2001
Sample Location ROD C-14B
--
C-29B
Sample Date Units Groundwater Standard* 12/11/2001 12/11/2001
Method 8270C SIM
2,4-Dichlorophenol
Pentachloropheno1
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 HPCOD
Total HPCDF
Total HXCOD
Total HXCDF
Total PECOD
Total PECDF
Total TCOD
Total TCDF
Notes:
pg/L -picograms per liter
µg/L -micrograms per liter
NA indicates not applicable
un/L
pq/L
oa/L
DD/L
DD/L
oo/L
oo/L
DD/L
DD/L
D0/L
nn/L
DO/L
no/L
oa/L
M/L
no/L
no/L
no/L
no/L
no/L
D0/L
oa/L
oa/L
D0/L
D0/L
oa/L
DD/L
D indicates compound was diluted
J indicates estimated result
20
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
"Record of Decision Groundwater Cleanup Standard
0.2 U I 0.2 U
1 U I 41 D
NA 14 U
NA 2.7 U
NA 1.5 U
NA 1.2 U
NA 0.88 U
NA 1.6 U
NA 0.47 U
NA 1.1 U
NA 0.57 U
NA 2 U
NA 0.64 U
NA 0.52 U
NA 0.62 U
NA 0.82 U
NA 0.97 U
NA 64 J
NA 6.9 U
NA 14 U
NA 4.6 U
NA 1.6 U
NA 1.3 U
NA 3.3 U
NA 1 U
NA 0.82 U
NA 0.97 U
-----

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PW-01 PW-01 • DUP EB-01 • EB
12/11/2001 12/11/2001 12/11/2001
0.2 U 0.2 U I 0.2 U
27 DJ 25 D I 1 U
9.9 U 4.2 U 9.3 U
1.8 U 2.1 U 1.7 U
2.2 U 2.5 U 2.1 U
0.67 U 3.5 U 1 U
0.85 U 3.1 U 0.7 U
0.9 U 3.9 U 0.96 U
0.54 U 2.9 U 0.66 U
0.62 U 3.5 U 0.97 U
0.65 U 3.5 U 0.8 U
1.7 U 5.5 u 1.5 U
0.85 U 3.2 u 0.8 U
0.6 U 3.2 u 0.74 U
0.85 U 3.2 u 0.76 U
0.61 U 2.3 u 0.66 U
1 u 1.8 u 1 U
32 U 15 U 26 U
5.2 U 4.8 U 3.2 U
9.9 u 4.2 U 9.3 U
3.7 U 2.5 U 3.2 U
1.1 u 3.9 U 2 U
0.85 U 3.5 U 0.8 U
2.5 U 5.5 U 1.5 U
0.97 U 3.7 U 0.8 U
1.4 U 2.3 u 0.66 U
1 u 1.8 U 1 u
- - - --

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Table 3 Calculation of Toxicity Equivalent Quotients for Dioxins/Fu rans
Fourth Quarter 2001
-
Analyte TEF Units ROD C-29B PW-01
1,2,3,4,6,7,8-HPCDD 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
Total HPCDD 0
Total HPCDF 0
Total HXCDD 0
Total HXCDF 0
Total PECDD 0
Total PECDF 0
Total TCDD 0
Total TCDF 0
Totals: I
Notes:
pg/L -picograms per liter
NA indicates not applicable
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
I
TEF -Toxicity Equivalent Factor
TEO -Toxicity Equivalent Quotient
Groundwater Standard* Result TEQ
NA 14 U 0
NA 2.7 U 0
NA 1.5 U 0
NA 1.2 U 0
NA 0.88 U 0
NA 1.6 U 0
NA 0.47 U 0
NA 1.1 U 0
NA 0.57 U 0
NA 2 U 0
NA 0.64 u 0
NA 0.52 u 0
NA 0.62 u 0
NA 0.82 u 0
NA 0.97 U 0
NA 64 J 0.064
NA 6.9 U 0
NA 14 U 0
NA 4.6 U 0
NA 1.6 U 0
NA 1.3 U 0
NA 3.3 U 0
NA 1 U 0
NA 0.82 U 0
NA 0.97 U 0
30 0,064 I
Laboratory results that were U-qualified {not detected) were assigned a value of 0 for this calculation.
"Record of Decision Groundwater Cleanup Standard
Result TEQ
9.9 U 0
1.8 U 0
2.2 U 0
0.67 U 0
0.85 U 0
0.9 U 0
0.54 U 0
0.62 U 0
0.65 U 0
1.7 U 0
0.85 U 0
0.6 U 0
0.85 U 0
0.61 U 0
1 U 0
32 U 0
5.2 U 0
99 u 0
3.7 U 0
1.1 U 0
0.85 U 0
2.5 U 0
0.97 U 0
1.4 U 0
1 U 0
0
-

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PW-01 -DUP
Result TEQ
4.2 U 0
2.1 U 0
2.5 U 0
3.5 U 0
3.1 U 0
3.9 U 0
2.9 U 0
3.5 U 0
3.5 U 0
5.5 u 0
3.2 U 0
3.2 U 0
3.2 U 0
2.3 U 0
1.8 U 0
15 U 0
4.8 U 0
4.2 U 0
2.5 U 0
3.9 U 0
3.5 U 0
5.5 U 0
3.7 U 0
2.3 U 0
1.8 U 0
I 0
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LEGEND
-+ C21C 150
D
0
0
=:] Q
.RETEC
MONITORING WELL LOCATION
RAILROAD TRACKS
FENCELINE
DRAINAGE/STREAM
PROPERTY BOUNDARY -BEAZER EAST, INC.
PROPERTY BOUNDARY -UNIT STRUCTURES INC.
PROPERTY BOUNDARY -UNKNOWN
0 300
SCALE, 1 "=300'
a :zz-;z_-_.
I I
[=:::J
D
□ 0
Q 0
CJ
AC03A y C03B
-+ C16C
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c{lB
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C33A ,,_,_ C33B
T C33C
0
-a,.C14A -.pr Cl 4B
_i,__ C26A
T C268
0
~OBA
. -=--------· -~ .;... . .=.:..---.
GROUNDWATER MONITORING PROGRAM
BEAZER EAST, INC.
BEAZ7-03624-103
°"T[: 1 / 18/02 ORWH: O.A. rtLE: J62-4CH02
0
/
I\ I ·._
I
I /
I /
/
I
\ 0
~C32C
SITE LAYOUT
FORMER KOPPERS COMPANY, INC. SITE
MORRISVILLE, NORTH CAROLINA
LAYOUT: Loyoutl FIGURE: 1
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c::::':J
D
a
D
[]
D
oo
C09A
357.13
D
I)
0
I I
c=J
()
0
CJ
c:::>
\ /
C02A , '
351 i~
C03A...,
357.59
!
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C05A
~365.10
C33A ~e.t.
343.84 /
~//
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_ -.,,.. -.,, C26A
-D<)I"'
/
/
/ '-
~C08A 343.27
~. -.,,,. ,,. . --·. -.. - . -....:..· ~"~· _,_...,....~ .:.· =-.:-:---.. -.
a.L
150 0 300
i---
SCALE: 1 "=300' FORMER KOPPERS COMPANY
MORRISVILLE, NORTH CAROLINA
BEAV-03624-103
ORWN: DA ALE: 3624CH01
r._i
368.53
NM
D
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LEGEND:
MONITORING WELL
INFERRED GROUNDWATER
CONTOUR
GROUNDWATER ELEVATION
AT WELL
NOT MEASURED
/
/
A-ZONE GROUNDWATER CONTOURS
DECEMBER 10, 2001
LAYOUT: A-ZONE FIGURE: 2
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c::'J
D
0
0
0
D \]
0
I I
C=:J
0
0
/
C018 I
286.671
\~
0
C038 353.94
I .f
I C33B
I 344.991-:
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c'
3~,,_
I
-~.........-.-... -· --·-··-·
a:
~ ")
___ L ____ -----,----~_c15s
T 354..55,.
/ ~ "> .
';.f -'
150 0 300 ,..._--
SCALE: 1 "=300° FORMER KOPPERS COMPANY
MORRISVILLE. NORTH CAROLINA
BEAZ7-03624-103 I
OAT£: 2/8/02 ORWN: 0.A. f"U: J524CH04
Cl
\.
1,
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LEGEND:
1--MONITORING WELL
INFERRED GROUNDWATER
CONTOUR
353.73 GROUNDWATER ELEVATION
AT WELL
NM NOT MEASURED
NOTE:
WELLS C-018 & C-108 NOT USED
IN CONTOURING
/
/
Q
8-ZONE GROUNDWATER CONTOURS
DECEMBER 10, 2001
LA'l"OUT: B-ZONE FIGURE: 3
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C21C /
328.9'1!'
.j'
C19C
+350.40
D
=" [I
-22:"'~---
325 0 650
/"£-
SCALE, 1 "=650'
+C23C
~C20C
T 348.42
FORMER KOPPERS COMPANY
MORRISVILLE, NORTH CAROLINA
BEAZ7-03624· 103
0,.TE: 2/6/02 ORwN: P.O. Fil.£: 3624CHOJ
-
'-
LEGEND:
+ MONITORING WELL
GROUNDWATER CONTOUR
353.73 GROUNDWATER ELEVATION
AT WELL
NM NOT MEASURED
0
'Ii /
I ' / Q
I / -/
C-ZONE GROUNDWATER CONTOURS
DECEMBER 10, 2001
LAYOUT: C-ZONE FIGURE:4