NCD981021157_20040916_New Hanover County Airport Burn Pit_FRBCERCLA SAP QAPP_Monitoring Report July 2004 Sampling Event-OCR

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MONITORING REPORT
JULY 2004 SAMPLING EVENT
NEW HANOVER COUNTY AIRPORT
BURN PIT SUPERFUND SITE
\VILJVIINGTON, NORTH CAROLINA
SEPTEMBER 16, 2004
PREPARED FOR:
fo)[g@[gOW[g~
ml SEP 2 0 2004 l!dJ
SUPERFUND SECTION
NEW HANOVER COUNTY, THE CITY OF VvILMINGTON AND CAPE FEAR
COMMUNITY COLLEGE
WILMINGTON, NORTH CAROLINA
CATLIN PROJECT NO.194-040
PREPARED HY:
CATLIN ENGINEERS AND SCIENTISTS.
P. 0. BOX 10279
WILMINGTON, NORTH CAROLINA 28404-0279
[phone]
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TABLE OF CONTENTS
PAGE
LIST OF ACRONYMS
1.0 PURPOSE 1
2.0 SITE GROUNDWATER MONITORING WELLS 1 ,
3.0 SITE MONITORING PLAN 2
4.0 SITE ACTIVE REMEDIATION ACTIVITIES 2
4.1 PULSE AIR SPARGE (PAS) 3
4.1.1 Pulse Air Sparge Description 3
4.1.2 Performance 3
5.0 SUMMARY OF SURFICIAL GROUNDWATER TABLE DATA 3
6.0 SUMMARY OF GROUNDWATER QUALITY TESTING 4
6.1 FJEWMEASUREMENT(DISSOLVED OXYGEN) 4
6.2 GROUNDWATER SAMPLING 4
6.3 GROUNDWATER QUALITY -EPA METHOD 602 5
7.0 CONCLUSION AND RECOMMENDATIONS 6
7.1 CONCLUSIONS 6
7.2 RECOMMENDATIONS 6
8.0 LIMITATIONS 7
TABLES
TABLE 1 SUMMARY OF MONITORING WELL CONSTRUCTION DATA AND
GROUND\VATER TABLE ELEVATIONS AS OF JULY 21, 2004
TABLE 2 HISTORICAL GROUNDWATER TABLE ELEVATIONS
TABLE 3 SUMMARY OF CURRENT GROUNDWATER LABORATORY RESULTS
TABLE 4 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY
RESULTS
New Hanover County Burn Pit; 94040_mon_rpt_JU/...04.doc
CATLIN Project No. 194-040
CATLIN Engineers and Scie1llists
August 2004
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FIGURE 1
FIGURE 2
FIGURE 3
FIGURE 4
FIGURE 5
FIGURES
GENERAL LOCATION USGS TOPOGRAPHIC QUADRANGLE
SITE MAP \VITH CURRENT MONITORING WELL LOCATIONS
SITE MAP WITH CURRENT PULSE AIR SPARGE (PAS) LOCATIONS
SITE MAP WITH GROUNDWATER TABLE CONTOURS AS OF
JULY 21, 2004
SITE MAP WITH BENZENE CONCENTRATIONS AS OF
JULY 21, 2004
APPENDICES
APPENDIX A
APPENDIXB
LABORATORY ANALYTICAL REPORTS AND CHAIN OF
CUSTODY DOCUMENTS
BENZENE CONCENTRATIONS VS. TIME GRAPH
New Hanm,er County Burn Pit; 94040_mon_rpt_JUL04.doc
CATLIN Project No. 194-040
CATLIN Engineers and Scientists
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2000 Guidelines
2001 Guidelines
2LGWQS
ARO'
AS
AST
BDL
BN
BNA
BQL
BLS
BTEX
CAP
CATLIN
CFR
Cr
CSA
CNP
CPT
DEM
DIPE
DO
DOD
DPT
DWQ
·DWM
DTW
EAD
EDB
EMO
EPA
EPH
EQB
Fe
FID
FOO
FRO
FT
GCL
GIS
GPS
LIST OF ACRONYMS
Groundwater Section Guidelines for Investigation and Remediation of Soil and
Groundwater.
Guidelines for Assessment and Corrective Action, North Carolina Underground Storage
Tank Section (Effective July I, 2001)
NCAC Tl5A:02L Groundwater Quality Standards
Asheville Regional Office
Air Sparge
Aboveground Storage Tank
Below Detection Limit
Base/Neutral (extractables)
Base/Neutral/Acid (extractables)
Below Quantitation Limit
Below Land Surface
Benzene, Toluene, Ethylbenzene, Xylenes
Corrective Action Plan
CATLIN Engineers and Scientists (Formerly RC&A)
Code of Federal Regulations
Chromium
Comprehensive Site Assessment
Carbon Nitrogen Phosphorous
Cone Penetrometer Test
Division of Environmental Management
Diisopropyl Ether
Dissolved Oxygen
Department of Defense
Direct Push Technology
Division of Water Quality
Division of Waste Management
· Depth to Water
Environmental Affairs Department
Ethylene di-bromide
Environmental Management Division
Environmental Protection Agency
Extractable Petroleum Hydrocarbons
Environmental Quality Branch
Iron
Flame Ionization Detector
Foreign Object Debris
Fayetteville Regional Office
Feet
Gross Contaminant Level
Geographic Information System
Global Positioning System
New Hanover County Bum Pit; 94040_mon_rpt_JUL04.doc
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Guidelines Vol. I
Guidelines Vol. II
UC
ID
l&E
IGWQS
IPE
LANTDIV
LSA
LUST
m-
m
MADEP
MCALF
MCAS
MCB
MCOLF
MDL
mg/Kg
mg/L
MRO
MSCC
MSL
MTBE
. µg/Kg
µg/L
.NA
NIA
NC
NCAC
NCDENR
NCDOC
NCDOT
NCSP
NCSPA
NE
NM
NMT
NS
o-
OVA
Groundwater Section Guidelines for Investigation and Remediation of Soil and Groundwater,
Volume I, Sources Other Than Petroleum Underground Storage Tanks (May 1998)
Groundwater Section Guidelines for Investigation and Remediation of Soil and Groundwater,
Volume II, Petroleum Underground Storage Tanks (January 2, 1998)
High Density Polyethylene
Industrial/Commercial
Identification
Installations and Environment Department
Interim Groundwater Quality Standards
lsopropyl Ether
Atlantic Division
Limited Site Assessment
Leaking Underground Storage Tan.k
meta
meter
Massachusetts Department 9f Environmental Protection
Marine Corps Auxiliary Landing Field
Marine Corps Air Station
Marine Corps Base ,
Marine Corps Outlying Landing Field .
Method Detection Limit
Milligrams per Kilogram
Milligrams per Litre
. Mooresville Regional Office
Maximum Soil Contaminant Concentration
Mean Sea Level
Methyl tertiary butyl ether
Micrograms per Kilogram
Micrograms per Litre
Not Analyzed
Not Applicable
North Carolina
North Carolina Administrative Code
North Carolina Department of EnvirOnment and Natural Resources
North Carolina Department ·of Corrections
North Carolina Department of Transportation
North Carolina State Plane ·
North Carolina State Ports Authority
None Established
Not Measured
No Measurable Thickness
Not Sampled
ortho
Organic Vapor Analyzer
New Hanm•er County /Jum Pit; 94040_mon_rpt_JUL04.doc CATLIN Engineers and Scienlists
August 2004 CATLIN Project No. 194-040 11
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p-
PAS
PAH
Pb
PPB
PPM
PIO
PQL
PVC
RBCA
RCRA
Res
ROI
RRO
sow
STGW
SVE
svoc
TDHF
TCLP
TIC
TKN
TOC
TPH
us
uses
USEPA
USGS
UST
voe
VPH
WaRO
WiRO
WSRO
para
Pulse Air Sparge
Polynuclear Aromatic Hydrocarbons
Lead
Parts Per Billion
Parts Per Million
Photo lonization Detector
Practical Quantitation Limit
Polyvinyl chloride
Risk-Based Corrective Action
Resource Conservation and Recovery Act
Residential
Radius of Influence
Raleigh Regional Office
Scope of Work
Soil-to-Groundwater
Soil Vapor Extraction
Semi Volatile Organic Compound
Toxicologically Defined Hydrocarbons Fractions
Toxicity Characteristic Leaching Procedure
Tentatively Identified Compound
Total Kjeldahl Nitrogen
Top of Casing
Total Petroleum Hydrocarbons
United States
Unified Soil Classification System
United States Envirollmental Protection Agency
United States Geological Survey
Underground Storage Tank
Volatile Organic Compounds
Volatile Petroleum Hydrocarbons
Washington Regional Office
Wilmington Regional Office
Winston-Salem Regional Office
New Hano)1er County Burn Pit; 94040_mon_rpt_JUL04.doc
CATLIN Project No. 194-040 iii
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1.0
2.0
MONITORING REPORT
JULY 2004 SAMPLING EVENT
NEW HANOVER COUNTY AIRPORT BURN PIT SUPERFUND SITE
WILMINGTON, NORTH CAROLINA
SEPTEMBER 16, 2004
CATLIN PROJECT NO.194-040
PURPOSE
The purpose of this report is to present data regarding surficial groundwater quality and
remediation efforts (April 2004 through July 2004) at the New Hanover County Airport Bum
Pit Superfund Site on Gardner Drive, Wilmington, North Carolina (see Figure I). Historic
usage of the site has impacted the site surficial groundwater with dissolved Volatile Organic
Compounds (VOC) in excess of current NCAC Tl5A:02L North Carolina Groundwater
Quality Standards (2L GWQS). This report focuses on site groundwater remediation and
monitoring efforts completed since the April 2004 sampling event.
SITE GROUNDWATER MONITORING WELLS
Currently, there are sixteen monitoring wells selected to monitor groundwater characteristics on
site (see Figure 2). They are positioned to encompass the compliance boundary to ensure
effective monitoring of the contaminant plume. The monitoring wells are screened at depths
ranging from approximately one to twenty-eight feet below land surface (BLS). Monitoring
well construction data is provided in Table 1. Monitoring wells within the historic dissolved
benzene plume boundary have been designated performance verification wells and are intended
to provide data points to monitor the reduction of groundwater contaminants. Wells outside the
historic dissolved benzene plume boundary have been designated compliance monitoring wells
and are used to evaluate potential dissolved plume migration.
Performance verification monitoring wells are located in interstitial zones between sparge
points and are used to obtain data regarding contaminant reduction and dissolved oxygen levels,
generally within the deeper portion of the surficial aquifer. One performance verification
monitoring well (PVSMW-002, located in the bum pit source area) is screened from one to ten
feet BLS and is used to verify contaminant reduction within the shallow portion of the surficial
aquifer.
New /lanm1er County Burn Pit; 94040_mon_rpt_JUL04
CATLIN Project No. 194-040
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3.0
4.0
SITE MONITORING PLAN
Monthly
CATLIN personnel conduct the following activities on a monthly basis:
Check and adjust system to ensure proper operation.
• Measure dissolved oxygen (DO) in MWD-002.
Quarterly (December, March, June and September)
The quarterly visit activities will be conducted only for the first year and semi-annually
thereafter.
In addition to the monthly activities, CATLIN personnel also conduct the following activities
on a quarterly basis:·
•
•
Check system operation .
Gauge and sample performance verification and compliance monitoring wells per
EPA Method 602.
Measure DO in MWD-002 .
Prepare a monitoring report for submission to USEPA, NCDENR and PRPs. The
report includes:
system status
groundwater table contour map
updated groundwater contaminant isoconcentration map
tabulated laboratory analysis summary table
independent laboratory reports
SITE ACTIVE REMEDIATION ACTIVITIES
In accordance with the site Final Design Remedial Report, the performance goal for
remediating non-compliant VOC concentrations within the impacted site surficial aquifer is I
ug/L of benzene or as agreed to by involved entities. A pulse air sparge system consisting of
79 injection wells has been designed and installed at the site to remediate the dissolved VOC
groundwater plume. The locations of the cun-ent pulse air sparge (PAS) injection wells are
shown on Figure 3. ·
New llanm,er County Burn Pit; 94040_mon_rpt_JUL04.doc
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5.0
4.1 PULSE AIR SPARGE (PAS)
4.1.1 Pulse Air Sparge Description.
Pulse Air Sparge consists of injecting a pulse of ambient air within or below
the contaminated zone of the impacted aquifer, through an air sparge well.
As air is injected into the aquifer, a de-watered sphere grows around the
sparge point. This spherical volume of air continues to grow displacing
groundwater until just before the top of the sphere "breaks through" the
surface of the ground water table. Priorto "breakthrough", the air injection is
terminated and the aquifer is allowed to recharge before the next "pulse".
The intent of this activity is to volilti.lize dissolved gasoline compounds
within the impacted aquifer, and supply oxygen to indigenous aerobic
microbes. Indigenous aerobic microbe species important in dissolved
gasoline compound degradation utilize dissolved oxygen (or DO) from the
aquifer as an electron acceptor to convert dissolved gasoline compounds to
CO2, water, and biomass.. Aeration efforts of the PAS system replenish
dissolved oxygen into the aquifer. Studies have repeatedly shown aerobic
microbes, as opposed to anaerobic microbes, biodegrade dissolved gasoline
compounds more rapidly.
4.1.2 Performance
The PAS system performance was optimized during system calibration.
Calibration of the PAS system occurred for approximately two weeks
following system start-up. The calibration period consisted of adjusting
airflow to specific zones in order to optimize performance and abandoning
and re-drilling air sparge wells that were short-circuiting. During site visits,
CATLIN personnel monitor compressor run times. Since the April 2004
sampling event, the PAS system has operated approximately 79% of the time.
Periodic power outages disrupt system operation. Additionally, the air
distribution system was damaged during routine site mowing causing system
shutdown until repairs were made. Site remediation performance is evaluated
by reviewing the groundwater dissolved gasoline compound concentrntions
trend over time.
SUMMARY OF SURFICIAL GROUNDWATER TABLE DATA
Each of the site monitoring well top of casing (TOC) elevations has been surveyed in relation
to mean sea level (MSL). The latest groundwater table depths were obtained at all site
monitoring wells on July 21, 2004. The depth to groundwater table data has been subtracted
from the TOC elevation to determine the site groundwater table elevations as of July 21,
2004. This latest groundwater table data has been summarized on Table 1. To evaluate
surficial groundwater flow direction and gradient, the groundwater elevation data was
entered into a contouring software program (AutoCAD Land Development). CmTent data
New Ha11over Cou11ty Bum Pit; 94040_mo11_rpt_JUL04 CATLIN E11gi11eers a11d Scie11tists
August 2004 CATLIN Project No. 194-040 3
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6.0
· indicates a relatively flat groundwater table beneath the site with noticeable influence from
the pulsed air sparging system. Overall, groundwater flow direction is toward the southwest;
however, as observed previously, there is also a northeasterly flow component beneath the
northeastern portion of the property .. Groundwater apparent gradient calculated between
MWD-002 and MWD-006 is 0.0017 (southwest) while the gradient between PVMW-010
and CMW-007 (northeast) is 0.0020. Historically, groundwater flow directions have been
similar to current observations. Groundwater flow will continue to be monitored in order to
monitor its correlation with operation of the remediation system.· The latest (July 21, 2004)
surficial groundwater table contour data has been illustrated on Figure 4.
SUMMARY OF GROUNDWATER QUALITY TESTING
Prior to system installation, CA TUN personnel conducted a site groundwater sampling event to
provide a pre-constniction baseline of the dissolved contaminant plume. On July 21, 2004,
CA TUN conducted a fourth quarterly sampling event. During each sampling event, CATLIN
personnel recorded selected groundwater field parameter data and obtained groundwater
samples in general accordance with the following procedures.
6.1 FIELDMEASUREMENT(DJSSOLVED OXYGEN)
A groundwater DO measurement was taken from within MWD-002 at a depth of
twenty-one feet BLS on July 21; 2004. The DO measurement was obtained using a
YSI Model 650 multi-parameter water quality instniment and Model 600Xl.. sonde.
MWD-002 was chosen to gauge performance of the pulse air sparge system due to its
central location in relation to the site, its position in an interstitial zone .between
sparge points and the depth of its screened intervaL A DO measurement of 3 .25
mg/L was recorded for MWD-002. The July 2004 DO measurement of 3.25 mg/L
represents an increase from the 1.55 mg/L DO level recorded during the April 2004
sampling event. DO levels for MWD-002 will continue to be monitored at the site as
proposed.
6.2 GROUNDWATER SAMPLING
. Prior to sampling, each well was purged to ensure the collected sample was
representative of the surficial aquifer. Purging was performed by first removing a
minimum of three well volumes from each monitoring well using disposable bailers .. A
pump was then used to extract groundwater from each well. The extracted groundwater
was delivered to a flow-through cell via clean polyethylene tubing and temperature,
conductivity, and pH were measured using a YSI Model 650 multi-parameter water
quality instniment with Model 600XL sonde. Measurements were recorded at one
minute intervals until the readings had equilibrated. Once stabilized, the well was
sampled and the recorded data was used to document the selected field parameters.
New Hanm1er County Burn Pit; 94040_mon_rpt_JUL04.doc
CATLIN Project No. 194-040 4
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August 2004
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6.3
Groundwater samples were obtained from new polyethylene tubing attached to the
discharge end of the test cell. The Model 600XL sonde, as well as the test cell were
cleaned after each sample was collected in accordance with the manufacturer's
instructions. A new set of disposable gloves and bailer were utilized for each sample
collected.
Each sample was placed in laboratory prepared sample glassware labeled with the well
ID, sample date, site name, sampler, and placed in an iced cooler. For analysis by a
certified lab, samples were delivered to Paradigm Analytical Laboratories, Inc.
(Paradigm; North Carolina Certification #481) in Wilmington, North Carolina. To
determine groundwater concentrations (in ug/L) of remnant-dissolved gasoline
compounds, all groundwater samples were analyzed for volatile compounds per EPA
Method 602.
GROUNDWATER QUALITY -EPA METHOD 602
The only EPA Method 602 analyte detected above 2L GWQS was benzene at a
concentration of 69 ug/L in the groundwater sampl_e collected from monitoring well
MWD-002. .
B_enzene concentrations as evaluated from latest sample event (July 21, 2004) data,
can be summarized as follows:
>,; ·y·_·.··,v eu · ID!-:, ,-.~J1i"'· H iSfOl'ic31 · HiP hi~:~ ~ HiSi0i-iC8liEOW:~~ ~~-~:. "-; BaS'Clin'e~;iMi:~~ ;.za½? ~ i L3tCSi ,tffe;';-}.tf:
MWD-001 15 <0.5 <0.5 <I
MWD-002 I 36 4.3 I 8.6 69
MWD-006 3.4 <0.5 3.4 · <I
PVMW-011 2.6 <I 2.6 <I
PVMW-014 5 1.5 4.4 <I
PVMW-015 4.1 <I 4.1 <I
Figure 5 illustrates.the benzene concentrations within the site surficial groundwater as
of July 21, 2004,
The latest groundwater sample analytical results have been summarized on Table 3.
Historical EPA Method 602 analysis results have been summarized on Table 4. A copy
of the Paradigm laboratory report for the latest sample event has been provided in
Appendix A. To illustrate the historical groundwater remediation trend, a graphical
representation of historical benzene concentrations at site monitoring wells MWD-001,
MWD-002, MWS-003, MWD-006, PVMW-011, PVMW-014 and PVMW-015 has
been prepared (see Appendix B).
New Hanm,er County Burn Pit; 94040_mon_rpt_JUL04.doc
CATLJN Project No. 194-040 5
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7.0 CONCLUSION AND RECOMMENDATIONS
7.1
7.2
CONCLUSIONS
Based on the field and laboratory data obtained during the most recent monitoring
period, the following conclusions are provided:
Active Remediation System Operation
The PAS system has been operating properly for approximately 79% of the
period from the April 2004 sampling event to the present.
Surficial Groundwater Quality
The latest groundwater analyses revealed the site surficial groundwater contains
minor concentrations of benzene in excess of applicable 2LGWQS.
In reviewing the historical dissolved contaminant concentration data (Table 4 and
graph in Appendix B), the overall trend indicates a progressive decline in benzene
concentrations at all monitoring well locations. Compared to the baseline data,
MWD-002 exhibited a rise to 69 ug/L from 18.6 ug/L and PVMW-014 decreased to
<I ug/L from 4.4 ug/L In contrast to the April 2004 sampling event, MWD-002
increased to 69 ug/L from 33 ug/L and PVMW-014 decreased to <1 ug/L from 1.5
ug/L. Currently, only MWD:002 contains a non-com.pliant concentration of benzene.
Benzene concentrations do not appear to be migrating upwards in the water column
as evidenced from the sample results collected from monitoring wells MWD:002 and
PVSMW-002. PVSMW-002 (screened to JO feet below ground surface (BGS)),
which is in close proximity to MWD-002 (screened to 27.5 feet BGS), continued to
display benzene concentrations below 2L GWQS.
RECOMMENDA11ONS
CA TUN recommendations are based on a review of the current site conditions and
are as follows:
• Continue with the monitoring and maintenance schedule outline.ct in the Final
Remedial Design Report.
• Focus remediation efforts of the pulsed air sparge system to zones southwest of
PVMW-01 l.
Adjust monitoring activities to a semi-annual basis from the current quarterly
basis as outlined in Section 3.0 Site Monitoring Plan. ·
New Hanover Co11111y Burn Pit; 94040_mon_rpt_JUL04.doc
CATLIN Project No. 194-040 6
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8.0 LIMITATIONS
The field and groundwater data evaluated as part of this monitoring report provide isolated
data points and may not represent conditions at every location in the project area. Analyses
and conclusions of this report, being based on interpolation between data points at the project
area, may not be completely representative of all site conditions. Conclusions and
recommendations of this monitoring program and report are based on the best available data
in an effort to comply with current regulatory requirements.
New Hanover Co1111ty Bum Pit; 94040_111011_rpt_JUL04.doc
CATU N Project No. 194-040 7
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TABLES
New Hanover County Hurn Pit; 94040_mon_rpt_JUL04.doc
CATLIN Project No. 194-040 .
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August 2004
l!!!!!!!!!!I l!!!!!!!I -== =-liiiiil lilii - -- - - - -- - - --·
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TABLE 1 SUMMARY OF MONITORING WELL CONSTRUCTION DATA AND GROUNDWATER TABLE ELEVATIONS AS OF JULY 21, 2004
New Hanover County Airport Burn Pit Superfund Site Page 1 of 3
MWD-001 1992 7/21/2004 17.5 17.5-27.5 27.5 33.51
MWD-002 1992 7/21/2004 17 17-27 27 33.27
PVSMW-002 5/28/02 7/21/2004 1-10 10 33.46
MWS-003 1992 7/21/2004 5 5-15 15 33.34
MWS-004 1992 7/21/2004 5 5-15 15 32.31
:::,MWD-005 1/4/00 7/21/2004 12 12-22 22 32.21
MWD-006 4/4/01 7/21/2004 14 14-24 24 32.06
CMW-007 1/4/01 7/21/2004 12 12-22 22 33.16
CMW-008 5/31/02 7/21/2004 3 3-23 23 34.27
NHC Airport Bumpit S11perf1md Site; 194040_mw co11st-water elev data JUL 04.xls
CATLIN Project No. 194-040
31.26 8.73 0
30.72 8.42 0
30.38 8.84 0
30.76 9.31 0
29.81 7.67 0
29.86 8.17 0
30.26 7.96 0
30.40 8.82 0
31.50 9.79 0
24.78 Performance Verification
Monitoring Well
24.85 Performance Verification
Monitoring Well
24.62 Performance Verification
Monitoring Well
24.03 Performance Verification
Monitoring Well
24.64 Compliance Monitoring
Well
24.04 Compliance Monitoring
Well
24.10 Compliance Monitoring
Well
24.34 Compliance Monitoring
Well
24.48 Compliance Monitoring
Well
CATLIN Engineers and Scie11tists
August 2004
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TABLE 1 SUMMARY OF MONITORING WELL CONSTRUCTION DATA AND GROUNDWATER TABLE ELEVATIONS AS OF JULY 21, 2004
New Hanover County Airport Burn Pit Superfund Site . Page 2 of 3
kA. ii-,J ji_·.'fgi§s ·;½:W~~ ~Tci~Yof! ~ ei' ·~ :i;1; x .... ~-y'G;,\~ ::.-"~.:
;·$ .o/;:: ~-•,Casing--~ om
:""Ei'.• "''"" t•: . .,;,,,-..-.::-,W ... J ,i:',.~'--''
! ·, as ,L'}'ZJ' !Elevation'' , . . ,ofl·f,
·!\1 ··•·tl?:''~-'.,.1{_
S)ll J',]/'!''1~~~ ~,~~ ,•• {f•.c ;']T,"';~\'fs"•\>,;'. .;-,_;a :;.:,t~.(~j~~; \l~}N ~. ~~~lll.!!l(ft1 ~-;. ~, .... -j._;, C; ,,._,,, .,-,,,....;o_ • j{{
CMW-009 5/30/02 7/21/2004 3 3-23 23 33.22 30.46 8.57
PVMW-010 5/30/02 7/21/2004 4 4-24 24 32.78 30.10 7.91
PVMW-011 5/30/02 7/21/2004 4 4-24 24 33.43 30.69 8.63
CMW-012 5/30/02 7/21/2004 3 3-23 23 32.85 30.11 8.25
CMW-013 5/30/02 7/21/2004 2 2-27 27 33.53 30.86 8.65
PVMW-014 5/28/02 7/21/2004 4 4-24 24 32.16 29.39 9.10
PVMW-015 5/28/02 7/21/2004 4 4-23 23 31.51 28.77 6.98
CMW-016 6/3/02 7/21/2004 3 3-23 23 32.53 29.85 8.16
P-1 1998 7/21/2004 0 0-7 7 32.41 29.54 9.60
NHC Airport Burnpit Superfu11d Site; 194040_mw const-water elev data JUL 04.xls
CATLIN Project No. 194-040
0
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24.65 Compliance Monitoring
Well
24.87 Performance Verification
Monitoring Well
24.80 Performance Verification
Monitoring Well
24.60 Compliance Monitoring
Well
24.88 Compliance Monitoring
Well
23.06 Pe~ormance Verification
Monitoring Well
24.53 Performance Verification
Monitoring Well
24.37 Compliance Monitoring
Well
22.81 Piezometer
.CA TUN Engineers and Scientists
August 2004
-
- -- -- ------·-----· ---TABLE 1 SUMMARY OF MONITORING WELL CONSTRUCTION DATA AND GROUNDWATER TABLE ELEVATIONS AS OF JULY 21, 2004
Nev,, HanovElr County Airport Burn Pit Superfund Site Page 3 of 3
, __
~~~1'1j ·--~ ~f ]Ji~ ~~~~~"~~*; I ll1i\ RR..:-ii'g• Fii1ro . ..__q:! ~l;,'1!~1,qi!!r•, iactr·), l£f(ll;Jda/ ·· .. th~ ii*'
. ;J~!~~i, .BGS)~ ,J~.1,d\Jc\l~~ . (!!)). ~•,-~::r~·'tL. 1,ij;f,e;:-,,,., WE_··,,'1-::_~~"..l'.5'. .:\..i. ~~"'' ~!.Ji.~
P-2 1998 7/21/2004 0 0-8 8 31.55 30.28 6.61 0 24.94 Piezometer
T-13 12/22/98 7/21/2004 5 5-15 15 32.19 29.61 8.40 0 23.79 Compliance Monitoring
Well
T-14 12/22/98 7/21/2004 5 5-15 15 33.10 30.10 9.00 0 24.10 Compliance Monitoring
Well
T-15 12/22/98 7/21/2004 5 5-15 15 32.44 29.99 8.19 0 24.25 Compliance Monitoring
Well
.
17-27 27 32.39 30.39 7.31 0 25.08 Compliance Monitoring
T-16 1/3/01 7/21/2004 17 Well
• Reference point for all elevations is based on Mean Sea Level
.. If free product is present in a well, ground water elevation should be calculated by: [Top of Casing Elevation• Depth to Water]+ (free product thickness x (specific gravity of free product))
ft BGS = feet below ground surface
NHC Airport Bumpit Superf1md Site; J94040_mw const-water elev data JUL 04.x/s
CATLIN Project No. 194-040
CATLIN Engineers and Scientists
August 2004
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Page I o/3 TABLE 2 HISTORICAL GROUNDWATER TABLE ELEVATIONS
Date: July 21, 2004 New Hanover County Airport Burn Pit Superfund Site
f)rE~1::~:: ~/ '~i·:·, :¼, .... '
•':;I .. :,., . :\\·. b;. _ .. ·•<,
· ihA'J'1c, .··' iWEI\L'<liD,·
C\iti:S\J~;~ t:.i<:\!~.:\):::\2!
6/11/2002
9/4/2003
MWD-001 11/3/2003
117/2004
4/1/2004
7/21/2004
6/11/2002
9/4/2003
MWD-002 11/3/2003
1/7/2004
4/1/2004
7/21/2004
6/11/2002
9/4/2003
PVSMW-oo: 11/3/2003
W/2004
4/1/2004
7/21/2004
6/11/2002
9/4/2003
MWS-003 11/3/2003
117/2004
4/1/2004
7/21/2004
6/11/2002
9/4/2003
MWS-004 11/3/2003
1/7/2004
4/1/2004
7/21/2004
11/3/2003
MWD-005 117/2004
4/1/2004
7/21/2004
6/11/2002
9/4/2003
MWD-006 11/3/2003
117/2004
4/1/2004
7/21/2004
6/11/2002
9/4/2003
CMW-007 11/3/2003
1/7/2004
4/1/2004
7/21/2004
NIIC Rumpit; /94040_1,ist gw elev JUL 04.xls
CATLIN Project No. 194-040
;_·:,·< Jk~izi·i~1}
~'i:1.iE~' ,(+ioNd
t?:-_:.:~:-r~4:}:\i.: · :;~
33.51
33.51
33.51
33.51
33.51
33.51
33.27
33.27
33.27
33.27
33.27
33.27
33.46
33.46
33.46
33.46
33.46
33.46
33.34
33.34
33.34
33.34
33.34
33.34
32.31
32.31
32.31
32.31
32.31
32.31
32.21
32.21
32.21
32.21
32.06
32.06
32.06
32.06
32.06
32.06
33.16
33.16
33.16
33.16
33.16
33.16
1i ':r .· . , : .. 1.:.>-\ _·:.,,_,/ ~::.:•.";
t~~-.DEPTll,TO;;,'·:
GliotiNDWA 1'E'n: :):~:"' :, ,,_ : __ -:~;,, :: .. ,
.,,.,. ·;:r:. :~.:-· t/ \:.,
9.43
4.39
3.77
4.57
4.41
8.73
9.21
4.50
3.69
4.46
4.29
8.42
9.52
5.17
4.08
4.92
4.60
8.84
9.36
4.69
4.24
5.26
4.54
9.31
8.52
3.27
3.34
3.67
3.75
7.67
2.85
3.92
3.86
8.17
8.75
3.50
3.45
· 3.96
3.94
7.96
9.64
3.66
3.78
4.27
4.13
8.82
{APiiARENT :·r''""'i :,,,,.,:;; ;, .. !·. '.-., '·'·~-·-'M\,; • ;1;1:.:::ADJUSTED::tl\i,,1 i'FREE.'-· __ . ,;, " -, .,., .. · _ .. ,,
""'· J-, .. , ,, ,,.; <; ,._ /'.\Vkl'.FR,'.fAB~Et PRODUCT1·( i' ·_<, ;-~,;-f~,,·,:,~--"·'1 ,., ~·. · · ,, ' ' ,El EVATION/. :,-,·_n11cK_N.E:~S. 1:· t:T,<,~ ''\'~, ':l'-';"~:>;
~!l~f-'1•(}~--~.f,'."'·;~-.,, t. -,t:: .. J:}.~:xI)1~i~--::m::,
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
24.08
29.12
29.74
28.94 '
29.10
• 24.78 ·
24.06
28.77
29.58
28.81
28.98
24.85
23.94
28.29
29.38
28.54
28.86
24.62
23.98
28.65
29.10
28.08
28.80
24.03
23.79
29.04
28.97
28.64
28.56
24.64
29.36
28.29
28.35
24.04
23.31
28.56
28.61
28.10
28.12
24.10
23.52
29.50
29.38
28.89
29.03
24.34
CATLIN E11gi11eers and Scie11tists
August 2004
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TABLE 2 HISTORICAL GROUNDWATER TABLE ELEVATIONS
Date: July 21, 2004 New Hanover County Airport Burn Pit Superfund Site
9/4/2003 34.27 4.58 NMT 29.69
CMW-008 11/3/2003 34.27 4.67 NMT 29.60
1/7/2004 34.27 5.32 NMT 28.95
4/1/2004 34.27 5.17 NMT 29.10
7/21/2004 34.27 9.79 NMT 24.48
6/11/2002 33.22 9.22 NMT 24.00
9/4/2003 33.22 3.25 NMT 29.97
CMW-009 l-'-1-'-'1/cc3cc/2cc00cc3'-+--'3'-"3'-'.2"'2_-+---3'-'.c-'42'---+---'-'N""M,',T--+--=-29'-'.=-80,__-j
1/7/2004 33.22 4.21 NMT 29.01
4/1/2004 33.22 4.22 NMT 29.00
7/21/2004 33.22 8.57 NMT 24.65
6/11/2002 32.78 8.65 NMT 24.13
9/4/2003 32.78 3.25 NMT 29.53
PVMW-010 11/3/2003
117/2004
32.78
32.78
2.87
3.94
NMT
NMT
29.91
28.84
4/1/2004 32.78 3.67 NMT 29.11
7/21/2004 32.78 7.91 NMT 24.87
6/11/2002 33.43 9.37 NMT 24.06
9/4/2003 33.43 4.49 NMT 28.94
f-'1,::1i::,3i,;2:;::00,c:3'-+--'3"'3"'.4"'3-+---"1.~19:'--+--'-'N"-M"cT--+ __ :!.3"2 . .,,_24:,_ _ _j PVMW-0 11 117/2004 33.43 4.62 NMT 28.81
4/1/2004 33.43 4.49 NMT 28.94
7/21/2004 33.43 8.63 NMT 24.80
6/11/2002 32.85 8.92 NMT 23.93
9/4/2003 32.85 3.42 NMT 29.43
CMW-012 11/3/2003 32.85 2.63 NMT 30.22
117/2004 32.85 3.93 NMT 28.92 .
4/1/2004 32.85 3.96 NMT 28.89
7/21/2004 32.85 8.25 NMT 24.60
6/11/2002 31.95 9.53 NMT 22.42
9/4/2003 31.95 4.44 NMT 27.51
CMW-013 f-'1,::1i::,3i,;2:;::00,c:3'-f---,3":'3'-c.5C,:3-+ __ 3ec.-c'42=--+--'-'N"-M"cT,---+--:!.3,c0.-'1"-1---I
117/2004 33.53 4.67 NMT 28.86
4/1/2004 33.53 4.61 NMT 28.92
7/21/2004 33.53 8.65 NMT 24.88
6/11/2002 32.16 8.63 NMT 23.53
9/4/2003 32.16 4.45 NMT 27.71
PVMW-014 f-'-1,','1i:;::3i,;2:;::00e,3'-+--'3"=2-'.1-"6-+ _ _:3ec-~18"--+--'-'N"-M'-'T--+---=2,c8.co:'.9~8_--I
117/2004 32.16 4.74 NMT 27.42
4/1/2004 32.16 3.45 NMT 28.71
7/21/2004 32.16 9.10 NMT 23.06
Page2of3
NHC Bumpit; J94040_hist gw elev JUL 04.xls
CATLIN Project No. /94-040
CATLIN Engineers am/ Scienlbits
August 2004
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TABLE 2 HISTORICAL GROUNDWATER TABLE ELEVATIONS
Date: July 21, 2004 .New Hanover County Airport Burn Pit Superfund Site
6/11/2002 31.51 8.32 NMT 23.19
9/4/2003 31.51 2.77 NMT 28.74
PVMW-015 ~1:;_i:_:7 i.cc2.::.00::.4~---=3-'-1.c:5_;_1 _4-__ _::3;.:.0c.7 __ 4-_ _.:.cN::.M:..:T __ ~ __ 2=c8:.;.._;_44""----I
4/1/2004 31.51 3.02 NMT 28.49
7/21/2004 31.51 6.98 NMT 24.53
6/11/2002 32.53 8.90 NMT 23.63
9/4/2003 32.53 3.37 NMT 29.16
CMW-016 >-"-1.:;1i,:::3ic::2c:::_00::::3'-+ _ _::3:::2;.:.5c;3_4-_ __;3:.;_.4.:;0::__4-_ __:_:N:.:;M_;_T_--l---=-29:.;_,_;_13::.__~
1/7/2004 32.53 4.13 NMT 28.40
4/1/2004 32.53 4.23 NMT 28.30
7/21/2004 32.53 8.16 NMT 24.37
11/3/2003 32.41 5.29 NMT 27.12
P-1 1/7/2004 32.41 5.82 NMT 26.59
4/1/2004 32.41 5.96 NMT 26.45
7/21/2004 32.41 9.60 NMT 22.81
11/3/2003 31.55 2.60 NMT 28.95
P-2 117/2004 31.55 3.29 NMT 28.26
4/1/2004 31.55 3.04 NMT 28.51
7/21/2004 31.55 6.61 NMT 24.94
11/3/2003 32.19 3.44 NMT 28.75
T-13 117/2004 32.19 4.37 NMT 27.82
4/1/2004 32.19 4.51 NMT 27.68
7/21/2004 32.19 8.40 NMT 23.79
11/3/2003 33.10 4.48 NMT 28.62
T-14 117/2004 33.10 5.00 NMT 28.10
4/1/2004 33.10 4.95 NMT 28.15
7/21/2004 33.10 9.00 NMT 24.10
11/3/2003 32.44 3.78 NMT 28.66
T-15 1/7/2004 32.44 4.21 NMT 28.23
4/1/2004 32.44 4.09 NMT 28.35
7/21/2004 32.44 8.19 NMT 24:25
11/3/2003 32.39 3.62 NMT . 28.77
T-16 1/7/2004 32.39 4.20 NMT 28.19
4/1/2004 32.39 3.91 NMT 28.48
7/21/2004 32.39 7.31 NMT 25.08
* Top of casing elevation is referenced to mean sea level (Top of casing is elevated above ground level.)
NMT -No Measurable Thickness
Page 3 o/3
NHC Burnpit; /94040_1,i_<;t gw elev JUL 04.xls
CATLIN Projecl No, /94-040
CATLIN Engineer.'i and Scientists
August 2004
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TABLE 3 SUMMARY OF CURRENT GROUNDWATER LABORATORY RESULTS Page I of I
Date: July 2004 New Hanover County Airport Burn Pit Superfund Site
ANALYTICAL METHOD· EPA Method 602 r~~;j'. " ·· {~f Wifc~',y••l ,::11, ·, l ~: '''/1~~~~if,,~t. t::-1<1_ ,!t~;,:?<·t.--?.·' <. ~.-/
. 'ht tJt;%t";J-· '·kj,1.!1 :· 1,:,' 1:. 1t~; . .'$'. 1 'l •'h,
'f:i~:\,::'.:{:· .. ·;:;f :{;jl[ :rc~mP,ou'nd·ottoniern : ::·._ s-: 111'{::!'' -e;;-,.<·11' "<""•''> ,' ;-.· • ·.,·
\'i?•:' ~-· •. '.'.~0!::;: ~~:,;~t;;';,;·;,~:: ·; :~:· .~ -• w z w
r.;~•;if .. ··1
~-~i. ~ ... .,. -:~~t.'~a~~'t?.t.':' ·:/~·>:~~!.•\./t N z
·•·· •;i '.:'.';'~ k;ik".".:·nf:ID;L':f:.' : .. :Collectedd w
: • ,-1' •• '.":;,., ·-:· ·'· ! "i'.: ' •'Ii, ,. , ; :-. • -',, ., • ' CD
,"/11 '"'{sit1.'t);'jt :~ ,;.-; :;-J,tt ~.1,<',, tbv;;'" ,~. ,v t, .. "
0~, , , , r~ H' "I!/ QS • .< , r "1 "" , .. "' ., "'. 1 :_:,' "', ~r ':r-1 ~t~-,.GW -~(µ,g/~). ·, · 1 ·~)!; ;,..":'-" 1 ';_ '.l /th:-•. •~,J t!'1 ttt 1 :..:;,ttv L _~ ,_,~nL-11~<l1 ,., •,;f:1 • ~'w , ~ '
MWD-001 MWD-001 7121/2004 <1
MWD-002 MWD-002 7/2112004 :, '-68 7 _,,,, ',
PVSMW-002 PVSMW-002 7/2112004 <1
MWS-003 MWS-003 7121/2004 <1
MWS-004 MWS-004 7/21/2004 <1
MWD-006 MWD-006 7/21/2004 <1
CMW-007 CMW-007 7/21/2004 <1
CMW-008 CMW-008 7121/2004 <1
CMW-009 ·CMW-009 7/21/2004 <1
. PVMW-010 PVMW-010 7/21/2004 <1
PVMW-011 PVMW-011 7121/2004 <1
CMW-012 CMW-012 7/21/2004 <1
CMW-013 CMW-013 7/2112004 <1
PVMW-014 PVMW-014 7/21/2004 <1
PVMW-015 PVMW-015 7/21/2004 <1
CMW-016 CMW-016 7/2112004 <1
All results in ug/L
SOL = Below Quantitation Limits
Shaded areas indicate concentrations greater than the 2L GWQS.
< -Less than quantltation limits.
NJIC Bumpit; /94040_curre11/ GW results JUL 04.x/.,·
CA TL/ N Project No. I 94-1140
w Cl) w z z w N w
z ...J
w >-
CD. ><
...J ...J >-<( ::c I-I-0 w I-
29 530
2.92 <4
18.2 23.68
<1 <5.54
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4.29
1.57 <4.73
<1 <4
<1 <4
<1 <6.84
<1 <4
<1 <4
<1 <4
0:: Cl) w w ::c !;: I-0 ...J
...J <(
...J z <( <(
Varies
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BOL
BQL
BQL
BQL
BQL
BQL
CATLIN Engineers and Scientists
August 2004
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TABLE 4 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS
Date: July 2004 New Hanover County Airport Burn Pit Superfun·d Site
ANALYTICAL METHOD· EPA Method 602
MW0-001
MWS-001
MWD-002
w z w ~ w a,
MW0-001 4(17/1991
MWD-001 5/7/1991
MW0-001 11/19/1991 · .i.-i,>
MWD-001
MWD-001
MWD-001
MWD-001 10/5/1994 <0.5
MWD-001 6/11/2002 <0.5
MWD-001 9/5/2003 <1
MWD-001 1/7/2004 <1
MWD-001 4/1/2004 <1
MWD-001 7/21/2004 <1
MWS-001 6/11/2002 <0.5
MWD-002
MWD-002 5/7/1991
MWD-002 11/20/1991
MWD-002 7/7/1992
MWD-002 12/9/1992
MWD-002 6/8/1993
MWD-002
MWD-002 6/22/1998 127
MWD-002 6/25/1998 : 120.
MWD-002
MWD-002 7/16/2003 , , 97.1'
MWD-002
MW0-002 7/30/1998 4.~-
MW0-002 1/16/2001 ; 3$.~
MWD-002 6/11/2002 >" .18.6~!, ·
MWD-002 9/5/2003 '' ''.; 4(: .,
MWD-002 1/7/2004
MWD-002 4/1/2004
MW0-002 7/21/2004 68.7.'
/\'JIC llumpil; 194()40_/Ji!;toricul GW JUL (J4.xls
CATI.IN Projecl j\'o. 194-040
w z ~ w a, g
1-w
29
8.SJ
7.4
8.8
16
10
w z w ::, ..,
~
1,000
2.0J
1.SJ
1.1J
1.4J
<0.5
19 -1.3J
<0.5 <0.5
6.0 <0,5
3.3 <1
3.5 <1
3.3 <1
2.92 <1
<0.5 <0.5
14J
13J
5.9J
2.BJ
3.4J
<0.5
9.4
4.1
2.5
238
30.4. 1. 7
26.9 2.1
1.1 2.3
14.8 <0.5
6.8 <0.5
14 <1
11 <1
10 <1
18.2 <1
V) w z w ~ ..,
~
530
25.3J
29.1J
<0.5
<0.5
<0.5
<0.5
<0.5
<1.5
<4
<4
<4
<4
<1.5
82J
82J
<0.5
<0.5
<0.5
2.0J
35.9
23.2
27.4
115
21.6
20.8
· <1.5
17.8
4.8
<7
<5.8
<4
23.68
CATLIN E11gilleers a11d Scie11ri:<,-1s
August 2004
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TABLE 4 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS
Date: July 2004 New· Hanover County Airport Burn Pit Superfund Site
ANALYTICAL METHOD· EPA Method 602
MWS•002 6/11/2002
PVSMW•002 6/11/2002
PVSMW-002 9/4/2003
PVSMW-002 PVSMW-002 1/7/2004
PVSMW-002 4/1/2004
PVSMW-002 7/21/2004
MWS-003 4/17/1991
MWS-003 5f7/1991
MWS-003 11/19/1991
MWS-003 7/7/1992
MWS-003 12/9/1992
MWS-003 6/9/1993
MWS-003 10/5/1994
MWS-003
UJ z ~ z UJ a,
<0,5
<0.5
<1
<1
<1
<1
<0.5
<0.5
<0.5
<0,5
<0.5
<0.5
<5
MWS-003 6/11/2002 <0.5
MWS-003 9/4/2003 <1
MWS-003 1m2004 <1
MWS-003 4/1/2004 <1
MWS-003 7/21/2004 <1
MWS-004 4/17/1991 <0,5
MWS-004 5nl1991 <0.5
MWS-004 7/7/1991 <0.5
MWS-004 11/19/1991 <0,5
MWS-004 12/9/1992 <0.5
MWS-004 6/9/1993 <0.5
MWS-004 MWS-004 10/5/1994 <0.5
MWS-004 1/16/2001 <0.5
MWS-004 6/11/2002 <0,5
MWS-004 9/4/2003 <1
MWS-004 1/8/2004 . <1
MWS-004 4/1/2004 <1
MWS-004 7/21/2004 <1
NJ/C Bumpit; l94040_historical GW JUL 04s/,{
CA1'LJN Project No, 194-f/40
29
<0.5
<0.5
<1
<1
<1
<1
<0.5
<0.5
<0.5
<0.5
<0.5
<0,5
<5
0.5
<0.5
<1
<1
<1
<1
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0,5
<0.5
<1
<1
<1
<1
UJ z UJ :, _, g
1,000
<0.5
<0.5
<1
<1
<1
<1
0.89J
<0.5
.<0.5
<0.5
<0.5
<0.5
<5
<0.5
<0.5
<1
<1
<1
<1
<0.5
<0,5
0.52J
<0.5
<0.5
<0.5
<0.5
<0.5
<0,5
<1
<1
<1
<1
:n z UJ _,
?.: _,
~ g
530
<1.5
<1.5
<4
<4
<4
<5.54
<1.5
0.77J
<1.5
<1.5
<1.5
<1.5
<10
2.4
<1.5
<4
<4
<4
<4
<1.5
<1.5
<1.5
<1.5
<1.5
<1.5
<1.5
<1,5
<1.5
<4
<4
<4
<4
J'a~elo/-1
CATLIN E11gi11eers rmd Scientists
August 1004
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TABLE 4 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS
Date: July 2004 New Hanover County Airport Burn Pit Superfund Sile
ANALYTICAL METHOD· EPA Method 602
MWD-005 1/16/2001
MWD-005 MWD-005 6/11/2002
MWD-006 4/12/2001
w z w N z w CD
<0,5
<0.5
<0.5
MWD-006 6/11/2002 1t:;,. ~:-~'l'
MWD-006 9/4/2003 "· •" 1.5"
MW0-006 MW0-006 1/8/2004
MW0-006 4/1/2004
MW0-006 7/21/2004
CMW-007 6/11/2002
CMW-007 9/5/2003
CMW-007 117/2004
CMW-007 4/1/2004
CMW-007 7/21/2004
CMW-008 6/11/2002
CMW-008 9/5/2003
CMW-008 CMW-008 1/7/2004
CMW-008 4/112004
CMVV-ooa 7/21/2004
CMW-009 6/11/2002
CMW-009 9/512003
CMW-009 CMW-009 1/7/2004
CMW-009 4/1/2004
CMW-009 7/21/2004
PVMW-010 6/11/2002
PVMW-010 9/5/2003
PVMW-010 PVMW-01 0 1/7/2004
PVMW-010 4/1/2004
PVMW-010 7/21/2004
NJIC Bumpit; J94040_historit·11/ GW JUL 0.J.\·ls
CATUN Project /Vo. /94-040
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
w z ~ w CD -' ~ w
29
<0.5
<0.5
<0.5
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
1.57
w z w ::,
-' g
1,000
<0.5
<0.5
<0.5
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
"' w z w -' ;:;
-' ;:!: g
530
<1.5
<0,5
<1,5
3.8
<4
<4
<4
<4
<1.5
<4
<4
<4
<4
<1.5
<4
<4
<4
<4
<1.5
<4
<4
<4
<4.29
<1.5
<4
<4
<4
<4.73
/'(lge 3 oj-l
CA TLJN E11gi11eers 1111d Scientisr~-
August 2004
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TABLE 4 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS
Date: July 2004 New Hanover County Airport Burn Pit Superfund Site
ANALYTICAL METHOD· EPA Method 602
PVMW-011
CMW-012
CMW-013
PVMW-014
PVMW-015
CMW-016
All results in ugll.
J = Estimated Value
w z w N z w al I
6/11/2002 ;,ii~-~
PVMW-011 9/5/2003 <1
PVMW-011 1/7/2004 <1
PVMW-011 4/1/2004 <1
PVMW-011 7/21/2004 <1
CMW-012 6/11/2002 <0.5
CMW-012 9/5/2003 <1
CMW-012 1n12004 <1
CMW-012 4/1/2004 <1
CMW-012 7/21/2004 <1
CMW-013 6/11/2002 <0.5
CMW-013 9/5/2003 <1
CMW-013 1/7/2004 <1
CMW-013 4/1/2004 <1
7/21/2004 <1
PVMW-014 6/11/2002 5 '4.4t' . ..:
PVMW-014 9/4/2003 ··s._9·:
PVMW-014 1/7/2004 " ~-3
PVMW-014 4/1/2004 I·· -1:~:
PVMW-014 7/21/2004 <1
PVMW-015 6/11/2002 ~ ·"4.1 :-·
PVMW-015 9/4/2003 <1
PVMW-015 1/8/2004 <1
PVMW-015 4/22/2004 <1
PVMW-015 7/21/2004 <1
CMW-016 6/11/2002 <0.5
CMW-016 9/5/2003 <1
CMW-016 1/8/2004 <1
CMW-016 4/1/2004 <1
CMW-016 7/21/2004 <1
Shaded areas 1nd1cate coricentrations greater than the 2L GWOS
< -Less than quantitation limits
NIIC R11mpit: /94040_lti.11orical GW JUL 04.xf.1·
· CA TUN Project No. /94-040
w z w N z w ~
i
29
2.7
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
1.6
<1
<1
<1
<1
1.4
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
w z w :::, ..,
~
1,000
<0,5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
<0.5
<1
<1
<1
<1
U) w z w ..,
~ .., ;o
~
530
2.8
<4
<4
<4
<4
<1.5
<4
<4
<4
<4
<1.5
<4
<4
<4
<6.84
2.1
<4
<4
<4
<4
2.1
<4
<4
<4
<4
<1.5
<4
<4
<4
<4
CATLIN E11,:i11een, a11d Scie11li.~r~
Augusl 2004
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FIGURES
New Hanover County Bum Pit; 94040_mon_rpt_JUL04.doc
CATU N Project No. 194-040
CATLIN Engineers and Scientists
August 2004
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* MN
1 SCALE 124000
E====";;;;;;'==~;'=sl':::::=;~'=3==:=:=====0~===============================e=e=e=e~l MILE
I 000 0 1000 2000 3000 4000 5000 6000 7000 FEET
KILOMETER
GN
5'
89 MILS I _!..'._3L
1\ 29 MILS
UTM GRID AND 1970 MAGNETIC NORTH
DECLINAT!ON AT CENTER OF SHEET
~Glr.lEERSandSCIEtlTISl'8
Ml.MIN~. NORTH CARCUNA.
1'RO.El:T
0
CASTLE HAYNE, N.C.
SW/4 ROCKY POINT 15' QUADRANGLE
N3415-W7752.517.5
1970
Tl1lE
QUADRANGLE LOCATION
GENERAL LOCATION NEW HANIMR COUNTY AIRPORT
BURN PIT SUPERFUND SITE
WILMINGTON, N.C. USGS TOPOGRAPHIC QUADRANGLE ..... 94040 OAre OCT 2003 ""l£ 1"=2000' 1lRAMI BY, HCS 0CECKED BY: GRG
FIGURE
1
94040-SEPT ztm-STAlUS-01
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T-13 ffi
CMW-01:3
0
PVMW-015
(FORMERLY PVMW-7)
DENSE WOODS
RR SPIKE AT 'l. PAVEMENT INTERSECTION
ELEV -31.08' MSL
NOTE:
1. THIS DRAWING WAS ADAPTED FROM EXISTING
EPA DRAWINGS AND AERIAL MAPP!NG.
2. WELL LOCATIONS AND ELEVATIONS LOCATED
ND.
BY STOCKS LANO SURVEYING, P .C. DA TED 24 APRIL 2001.
DESCRIPTION
REVISIONS
P-1
0
PVMW-014
BY DATE
TMW-1 ~
MWS-003
DENSE WOODS
MWD 005
BLOCK BLDG. a
Q0 PVSMW-002 ® MWD-002
DENSE WOODS
TMw-2m PVMW-011 QS)
CMW-013
TREATMENT
OCMW-009
BLOCK BLDG.
t:::J
DENSE WOODS
DESIGNED BY:
DRAVIN 8Y:
CHECKED BY:
APPROVED BY:
DATE:
PANEL BOX AND
METER BASE 3
PHASE 100 AMP
P-2 0
BLOCK BLDG.
WJW
HCS
MEM
RQ~
AUGUST 2004
194040-AUG04-02
ENWNESiS m111 SCEH IBIS
WIUIINl,TON, NOITH CAA(lJNA
GARDNER DRIVE RR 6"'"
PRO.IC<
NEW HANOVER COUNTY
AIRPORT BURN PIT SUPERFUND
SllE WILMINGTON, N.C.
CMW-008
0
L E G
EXISTING
<ID
ffi
m
□ 0
0
0
nn.~
SCALE:
E N D
0
CMW-007
(FORMERLY T-17)
DESCRIPTION
TYPE I WELL
TYPE II WELL
TYPE Ill WELL
PIEZOMETER
PERFORMANCE VERIFICATION MONITORING
COMPLIANCE MONITORING WELL
POWER POLE
80 0 80
SCALE IN FEET
SITE MAP WITH CURRENT
MONITORING WELL LOCATIONS
1"=80' .Ql ND 194-040
WELL
"''""
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NOTE:
CMW-01 € 0
\
\ \ '\ \ ,\
\
\
RR SPIKE AT
ELEV = 31.08' MSL
1. THIS DRA'MNG WAS ADAPTED FROM EXISTING
EPA DRAWINGS AND AERIAL MAPPING.
2. 'WELL LOCATIONS AND ELEVATIONS LOCATED
BY STOCKS LANO SURVEYING, P .C. DA TED 24 APRIL 2001.
NO. DESCRIPTION
REVISIONS
1-12 Ell
\
y DATE
DESIGNED BY:
DRA'ftN BY:
CHEO<ED ,,.
APPROVED BY:
DATE:
P-2 0
BLOCK BL□(;
T-16
I'
WJW
HCS
MEM
RQC
AUGUST 2004
194040-AUG04-0.3
\
~£'/is0caiJITO
ENOl:AIC .na Wii&i&
'111l.M!NGTON, NC11TH CARCUNA
GARDr,JER DRIVE RR g''" <;>
PRQ..{CT
NEW HANOVER COUNTY
AIRPORT BURN PIT SUPERFUND
SITE WILMINGTON, N,C,
0
CMW-007
(FORMERLY T-17)
~
LEGEND
EXISTING
([;
Ell
(ffii
□ Q:;1
0
TITli
SCAI.£:
DESCRIPTION
TYPE I WELL
TYPE II WELL
TYPE Ill WELL
PIEZOMETER
PERFORMANCE VERIFICATION MONITORING WELL
COMPLIANCE MONITORING WELL
POWER POLE
SPARGE WELL \IHH BOX
CONTROL VALVE BOX
80 0
SCALE IN FEET
80
SITE MAP WITH CURRENT
PULSE AIR SPARGE (PAS)
LOCATIONS
1"=80' .QI NO. 194-040
"""'
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/ ,' ,' ,' / / ,,,, MWD 005
,' ,' I I I / I {24.04) ~ ,,,,,,,
I I I I I (22 tJ • I I I I
1
1 I I ,•••-•••••••••••••••••••••••2440•• ·--~-'--' \,'' ,' ,,' ,' ,' ,' ,'/ -------------.....
\.•'\ ,1 I I ,' ,' ,' ••••••
·-----------\ .,,,.~' ,' ,' ,' ,' , $ -----..
., ., • •.., -\ / 11 I I ,'· ~
----------------\--~~•' ,' ,' c! 12 -----\ \ , , , ~ ,.__ ..................... .,.,.,.,.,.,.,.,,.••• _.,,. I I 'tl-0 <'. .,••• \ I I ,V DENSE WOODS CMW-008 $---------------------------------\ ___ \_, ,' , / (24.48) 0
T-13 ----1 l , ,
(23.79) --------------------------1 • .;.-\'--,' ,-------------------------------24.60•-----------)J
,' --------,\ '?i -"·-' t -----........ _
0 -----~ \~ , ·---0 ,---------------\ ---0 MWS-004 BLOCK BLDG OCMW-009 -----I/ .._ (:!; t CMW-016 ••••••• '/, •-,.,. (2464) (2465) •••,. : c1 (24 37)0 .,.._____________ ?. ...... n ,
,' ;; , ,----------24.20•-~1"' \f "'\ .......... u \
! ,: /\ \ --------2400•-1"--\ 1\ ',<~~ ............ ~\ : .' \ \ \ tL\ ...... i t \ 0,...... ............. BLOCK st::;;:;cDc 1,
\ I o I I I ,........ ~ ' ~ ... , "" D-Q I ~ I .,. 1 I I I -••-••-•i ~~~" ""',. .J-" /,;(24 8) I
M
I -.:,-I I I I \ \ \ ", ~"--" ' ~ I _,,,,,,, &z,0a~6ae ,' .._: \ \ \ ', ,--•2360•-·-~'Mw-~,,~.......... ...~ ,,-------... f \QI
1
I I I I -~~... """ ,.__,,_.. , , I r-14 1 : 11 , , \ , \ (NM{ ,o~ 1, "", ~ ,i w-010 ' I }
(24.10) \ 1 i<:::>t.l \ '. , '. 1••--...... , ~ \ (24 ),.,-, ,,' , CMW-Ol 2~ ;' (2487) ,,' ~'
I \(YI \ \ \ \ '~'> \ • ' ,-,, (24 ) ' , i<:::>t, lo{J
• ' # ' ' ' ' ' ' ' , ' J , , so ,, 'O' ,, n}•
I I PVMW-015 \ I ,-p W \ ~~,EN~ \.,. ,,' ;' ' ,, j ,•
', •(FORMERLY PV~W-,7) ,' J,o,v~23-;,~h \ \liOOD~ 1/\ ' - -PV1~.w62?02 ,~ •"'o' ---
' \ ,, ,(24,53) , ,, ,, t 'O' \ 'I) \ \ ,,1/ \ ', \ ---i .. --,, ,,'l-,
I ., , , ,' , , " I ~ ' )( ' ' ' ~~ I ,• 7• I ,, , , , ...... <J,<O ~ \ \ \ \ \ \ MW0-002...... ,, ,,' , J!EN,✓-w-f:Jos ',... ......... , , ...... 'v-r..J \ \ \ \ (24.85) ............ ,, ,,' : , C ... ' I I \ Ji" -r..J \ .._ ,, , ,, / ', ""... '<.J.10 ,, , ·o t \ \ i$TMW-2 ... .,.~,, J.
T-15ffi1 ,...... ......... ......... .... ,' fl) ~ q ~ \ \ (NM) PVMW-011'9' \
(24 25) ......... ...... ......... ... • .?J '\ 1 I \ -~ \ \ (24.80) I \ ....... ... ... ... ... 60.... , ,' ,' \ • ~ \ ' \ ...... ...... ...... .,..,. .,,,., I I \ ~ \ I \
I ... .,..,. ......... ... .. .?J ,, ~ / : ''E, \ I \ ... ... ... ...... so..... , a•·, ffi\ , , , , : ,
,. ...... ....,. .,,. , \ _ ,, ~ I I \ I ...... .,. ... .,. ... .,. ...... , 1 ,' ,' \ CMW-013 1
... .,. ... .,. ...... ~ I ,, I I \
• ' ' ' ~ q
,,
' I
I ,, 0
\ CMW-007
• (FORMERLY T-17)
(24.34)
...... .,. "".,..,. .,. ... .,. , , \ ( I I I (24.88) I
"" ......... .,. , ('\_ I
T-;;"',.Ell .... ,. "~ \\ '!f1 ,~REATMf{fT FA~ ';.
(NM) ...... .,..,,") ...... .,..,..,. ,'\\ ,, ,, i
1
,, .. ,op.,,1\0N ·~
LEGEND
NOTE:
1. THIS DRA'MNG WAS ADAPTED FROM EXISTING EPA ORA'MNGS AND
AERIAL MAPPING.
2. WELL LOCATIONS AND ELEVATIONS LOCATED BY STOCKS LAND
SUR\/E'r1NG, P.C. DATED 24 APRIL 2001.
4. CONTOUR INTERVAL = 0.20 FOOT
NO. DESCRIPTION
REVISIONS
~~ " , \ \ I , ~ l>IG f0u" 1 ---;-::::~~~tt; ... < / "" "'""'"'"'
'3.J ~~NEL BOX AND -... .., t\/ IMETER BASE 3 ""'""'<-, ,-(_ ,, PHASE;"10 AMP
p "1·p~ ,' .,a<!,, m·,
,p {24.9 ,rv ,
? I , j:i ..,..., ,, BLOCK BLDG.
l'f \ cf T-16
\ID(25.08) \
RR SPIKE AT I 'i. PAVEMENT INTERSECTION \
ELEV = 31.08' MSL
1'------------"' ~--------'
DESIGNED BY: WJW
ORAWIN BY: H~S
01ECKE0 BY: MEM
APPRO'iUI B'l': RG~ WER&a1118CEHll&IB
DATE: AUGUST 2004 BY DATE 'Ml.MINGTOO, N~TH CAROJNA
194-0'4-0-AUG04-04
GARDNER DRIVE RR flKE
F'Ro.ECT
NEW HANOVER COUNTY
AIRPORT BURN PIT SUPERFUND
SITE WILMINGTON, N.C.
EXISTING
(JD
EB e
K]
0
0
0
( )
NM ....
mu:
80
DESCRIPTION
TYPE I WELL
TYPE II WELL
TYPE Ill WELL
PIEZOMETER
PERFORMANCE VERIFICATION MONITORING
COMPLIANCE MONITORING WELL
POWER POLE
GROUNDWATER ELEVATION IN FEET
NOT MEASURED
GROUNDWATER FLOW DIRECTION
GROUNDWATER CONTOUR
0 80
SCALE IN FEET
SITE MAP WITH GROUNDWATER TABLE
CONTOURS AS OF
JULY 21, 2004
""" ..Q3 HO. 194-040
WELL
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T-13
(NS) El)
\~D-006
· <l)(])T-14
\ (NS)
\
5-\
CMW-016
(<1) 0
PVMW-015
(FORMERLY PVMW-7) (<1)
DENSE WOODS
E!)T-15
(NS) \ \\
\\
T-12
(NS) Ell
\
\
RR SPIKE AT \ ~
't_ PAVEMENT INTERSECTION~\
ELEV = 31.0B' MSL " = \ 1. THIS DRA'MNG WAS ADAPTED FROM EXISTING
EPA DRAWINGS AND AERIAL MAPPING. 1
2. WELL LOCATIONS AND ELEVATIONS LOCATED ,.J RR SP1~·@
BY STOCKS LANO SURVEYING, P.C. DATED 24 APRIL 2001. ~
3. WELLS HIGHLIGHTED IN RED (NDtCATE LOCATIONS OF NON
COMPLIANT BENZENE CONCENTRATIONS.
OESCRtPTlON
REVISIONS
\
DESIGNEO BY:
ORA~ BY:
CHECKED BY:
APPROVED BY:
OATE: BY Dm
WJW
Hr;;;;
MEM
RG,
PANEL BOX AND
METER BASE J
PHASE 100 AMP
AUGUST 2004
194040-AUG04-05
\
ENCIIE&.S 111118CtSili618
'fl1l..MlNGTOO, NOOTH CARCl.JNA
GARDNER DRIVE RR g''" <;>
PR().(Cr
NEW HANOVER COUNTY
AIRPORT BURN PIT SUPERFUND
SITE WILMINGTON, N.C.
0
CMW-007
(FORMERLY T-17)
( <1)
LEGEND
EXISTING
(ID
El)
@
□ 0
0
0
( )
NS
nnr
SC..ILE:
DESCRIPTION
TYPE I WELL
TYPE II WELL
TYPE Ill WELL
PIEZOMETER
PERFORMANCE VERIFICATION MONITORING WELL
COMPLIANCE MONITORING WELL
POWER POLE
BENZENE CONCENTRATION IN µg/L
NOT SAMPLED
80 0 80
SCALE IN FEET
SITE MAP WITH
BENZENE CONCENTRATIONS AS OF
JULY 21, 2004
..OS NO. 194-040
~
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APPENDIX A
LABORATORY ANALYTICAL REPORTS AND
CHAIN OF CUSTODY DOCUMENTS
New Hanover County Bum Pit; 94040_mon_rpt_J UL04.doc
CATLIN Project No. 194-040
CATLIN Engineers and Scientists
August 2004
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PARADIGM ANALYTICAL LABORATORIES, INC.
Mr. Rick Garrett
Richard Catlin & Associates
220 Old Dairy Rd.
Wilmington NC 28405
Report Number: G 128-1343
Client Project: NHC Bumpit
Dear Mr. Garrett:
Enclosed are the results of the analytical services performed under the referenced
project. The samples are certified to meet the requirements of the National
Environmental Laboratory Accreditation Conference Standards. Copies of this report
and supporting data will be retained in our files for a period of five years in the event
they are required for future reference. Any samples submitted to our laboratory will
will be retained for a maximum of thirty (30) days from the date of this report unless
other arrangements are requested.
If there are any questions about the report or the services performed during this project,
please call Paradigm at [phone]. We will be happy to answer any questions or
concerns which you may have.
Thank you for using Paradigm Analytical Labs for your analytical services. We look
forward to working with you again on any additional analytical needs which you may have.
ical Laboratories, Inc.
-----·· or
eaver
N.C. CERTIFICATION #481 1 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: MWD-006
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-1A
Lab Project ID: G128-1343
Date Collected: 07/21/2004 09:45
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.00 1 07/24/2004
Chlorobenzene BQL 1.00 1 07/24/2004
1,2-Dichlorobenzene BQL 2.00 1 07/24/2004
1,3-Dichlorobenzene BQL 1.00 1 07/24/2004
1,4-Dichlorobenzene BQL 2.00 1 07/24/2004
Ethylbenzene BQL 1.00 1 07/24/2004
Toluene BQL 1.00 1 07/24/2004
m/p-Xylene BQL 2.00 1 07/24/2004
a-Xylene BQL 2.00 1 07/24/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 38.4 96
Comments:
All values corrected for dilution.
BOL = Below quantitation limit.
Reviewed By: ~
N.C. CERTIFICATION #481 2 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatlles
by GC 602
Analyzed By: DCS Client Sample ID: PVSMW-002
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-2A
Lab Project ID: G128-1343
Date Collected: 07/21/2004 10:20
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.00 1 07/27/2004
. Chlorobenzene BQL 1.00 1 07/27/2004
1,2-Dichlorobenzene BQL 2.00 1 07/27/2004
1,3-Dichlorobenzene BQL 1.00 1 07/27/2004
1,4-Dichlorobenzene BQL 2.00 1 07/2712004
Ethyl benzene BQL 1.00 1 07/27/2004
Toluene BQL 1.00 1 07/2712004
m/p-Xylene 3.54 2.00 1 07/27/2004
o-Xylene BQL 2.00 1 07/2712004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 38.7 96.8
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By:~
N.C. CERTIFICATION #481 3 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: PVMW-015
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-3A
Lab Project ID: G128-1343
Date Collected: 07/21/2004 11 :00
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.00 1 07/27/2004
Chlorobenzene BQL 1.00 1 07/27/2004
1,2-Dichlorobenzene BQL 2.00 1 07/27/2004
1,3-Dichlorobenzene BQL 1.00 07/27/2004
1,4-Dichlorobenzene BQL 2.00 1 07/27/2004
Ethylbenzene BQL 1.00 1 07/27/2004
Toluene BQL 1.00 1 07/27/2004
m/p-Xylene BQL 2.00 1 07/27/2004
o-Xylene BQL 2.00 1 07/27/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 38.7 96.9
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
N.C. CERTIFICATION #481
Reviewed By: ,ro,f,(,<
4 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Client Sample ID: CMW-016
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-4A
Lab Project ID: G128-1343
Analyte
Benzene
Chlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Ethylbenzene
Toluene
m/p-Xylene
a-Xylene
Surrogate Spike Recoveries
Trifiuorotoluene
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Results for Volatiles
by GC 602 •
Analyzed By: DCS
Date Collected: 07/21/2004 11 :20
Date Received: 7/21/2004
Matrix: Water
Result RL DIiution Date
ug/L ug/L Factor Analyzed
BQL 1.00 1 07/29/2004
BQL 1.00 1 07/29/2004
BQL 2.00 1 07/29/2004
BQL 1.00 1 07/29/2004 ·
BQL 2.00 1 07/29/2004
BQL 1.00 1 07/29/2004
BQL 1.00 1 07/29/2004 .
BQL 2.00 1 07/29/2004
BQL 2.00 07/29/2004.
Spike Spike Percent
Added Result Recovery•
40 38.9 97.4
N.C. CERTIFICATION #481
Reviewed By: ..-c,...,::
5 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
byGC 602
Analyzed By: DCS Client Sample ID: MWS-004
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-5A
Lab Project ID: G128-1343
Date Collecled: 071211200411:45
Date Received: 7121/2004
Matrix: Water
Analyte Result RL Dilution Date
ug/L ugll Factor Analyzed
Benzene BQL 1.00 1 07/29/2004
Chlorobenzene BQL 1.00 1 07/29/2004
1,2-Dichlorobenzene BQL 2.00 1 07129/2004
1,3-Dichlorobenzene BQL 1.00 1 07/2912004
1,4-Dichlorobenzene BQL 2.00 1 07/29/2004
Ethylbeniene BQL 1.00 1 07/29/2004
Toluene BQL 1.00 1 07/29/2004
m/p-Xylene BQL 2.00 1 0712912004
o-Xylene BQL 2.00 1 07/29/2004
Surrogate Spika Recoveries Spika Spika Percent
Added Result Recovery
Trifluorotoluene 40 39.0 97.6
Comments:
All values corrected for dilution.
BQL = Below quantilation limit.
Reviewed By: &:::
N.C. CERTIFICATION #481 6 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Client Sample ID: MWD-002
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-6
Lab Project ID: G128-1343
Analyte
Benzene
Chlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Ethylbenzene
Toluene
m/p-Xylene
a-Xylene
Surrogate Spike Recoveries
Trifluorotoluene
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Results for Volatiles
by GC 602
Analyzed By: DCS
Date Collected: 07/21/2004 12:00
Date Received: 7/21/2004
Matrix: Water
Result RL Dilution Date·
ug/L ug/l Factor Analyzed·
68.7 3.20 3.2 07/29/2004
BQL 1.00 1 07/30/2004
BQL 2.00 1 07/30/2004
BQL 1.00 1 07/30/2004 ·
BQL 2.00 1 07/30/2004
18.2 1.00 1 07/30/2004
BQL 1.00 .1 07/30/2004
16.5 2.00 1 07/30/2004
7.18 2.00 1 07/30/2004
Spike Spike Percent
Added Result Recovery
40 39.0 97.4
N.C. CERTIFICATION #481
Reviewed By: ~-
7 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: MWS-003
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-7A
Lab Project ID: G128-1343
Date Collected: 07/21/2004 12:45
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.00 1 07/29/2004
Chlorobenzene BQL 1.00 1 07/29/2004
1,2-Dichlorobenzene BQL 2.00 1 07/29/2004
1,3-Dichlorobenzene BQL 1.00 1 07/29/2004
1,4-Dichlorobenzene BQL 2.00 1 07/29/2004
Ethyl benzene BQL 1.00 1 07/29/2004
Toluene BQL 1.00 1 07/29/2004
m/p-Xylene BQL 2.00 1 07/29/2004
o-Xylene BQL 2.00 1 07/29/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 38.9 97.3
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: I""«
N.C. CERTIFICATION #481 8 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatlles
by GC 602
Analyzed By: DCS Client Sample ID: PVMW-014
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-8A
Lab Project ID: 8128-1343
Date Collected: 07/21/2004 13:00
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL Dilution Date
ug/L ug/L Factor Analyzed·
Benzene BQL 1.00 1 07/29/2004
Chlorobenzene BQL 1.00 1 07/29/2004
1,2-Dichlorobenzene BQL 2.00 1 07/29/2004
1,3-Dichlorobenzene BQL 1.00 1 07/29/2004
1,4-Dichlorobenzene BQL 2.00 1 07/29/2004
Ethylbenzene BQL 1,00 1 07/29/2004
Toluene BQL 1.00 1 07/29/2004
m/p-Xylene BQL 2.00 1 07/29/2004
o-Xylene BQL 2.00 1 07/29/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 38.9 97.1
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: ~
N.C. CERTIFICATION #481 9 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Client Sample ID: CMW-013
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-9A
Lab Project ID: G128-1343
Analyte
Benzene
Chlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Ethylbenzene
Toluene
m/p-Xylene
a-Xylene
Surrogate Spike Recoveries
Trifluorotoluene
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Results for Volatiles
by GC 602
Analyzed By: DCS
Date Collected: 07/21/2004 13:50
Date Received: 7/21/2004
Matrix: Water
Result RL Dilution Date
ug/L ug/L Factor Analyzed
BQL 1.00 07/29/2004
BQL 1.00 07/29/2004
BQL 2.00 1 07/29/2004
BQL 1.00 1 07/29/2004
BQL 2.00 1 07/29/2004
BQL 1.00 1 07/29/2004
BQL 1.00 1 07/29/2004
4.84 2.00 1 07/29/2004
BQL 2.00 1 07/29/2004
Spike Spike Percent
Added Result Recovery
40 38.9 97.3
N.C. CERTIFICATION #481
Reviewed By: ,v,trv'
10 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
byGC 602
Analyzed By: DCS Client Sample ID: PVMW-011
Client Project ID: NHC Burnpit
Lab Sample ID: G 128-1343-1 OA
Lab Project ID: G 128-1343
Date Collected: 07/21/2004 14:15
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.00 1 07/29/2004
Chlorobenzene BQL 1.00 1 07/29/2004
1,2-Dichlorobenzene BQL 2.00 1 07/29/2004
1,3-Dichlorobenzene BQL 1.00 1 07/29/2004 .
1,4-Dichlorobenzene BQL 2.00 07/29/2004
Ethylbenzene BQL 1.00 1 07/29/2004
Toluene BQL 1.00 1 07/29/2004 ·
m/p-Xylene BQL 2.00 1 07/29/2004
o-Xylene BQL 2.00 1 07/29/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery·
Trifluorotoluene 40 -39.0 97.4
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
N.C. CERTIFICATION #481
Reviewed By: l!M--:'.
11 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
byGC 602
Analyzed By: DCS Client Sample ID: CMW-012
Client Project ID: NHC Burnpit
Lab Sample ID: G 128-1343-11 A
Lab Project ID: G128-1343
Date Collected: 07/21/2004 14:40
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL Dllutlon Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.00 1 07/29/2004
Chlorobenzene BQL 1.00 07/29/2004
1,2-Dichlorobenzene BQL 2.00 1 07/29/2004
1,3-Dichlorobenzene BQL 1.00 1 07/29/2004
1,4-Dichlorobenzene BQL 2.00 1 07/29/2004
Ethylbenzene BQL 1.00 1 07/29/2004
Toluene BQL 1.00 1 07/29/2004
m/p-Xylene · BQL 2.00 1 07/29/2004
a-Xylene BQL 2.00 07/29/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 39.0 97.6
Comments:
All values corrected for dilution.
BOL = Below quantitation limit.
N.C. CERTIFICATION #481
Reviewed By: ~
12 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: PVMW-010
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-12A
Lab Project ID: G128-1343
Date Collected: 07/21/200415:00
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL DIiution Date·
ug/L ug/L Factor Analyzed-
Benzene BQL 1.00 1 07/29/2004
Chlorobenzene BQL 1.00 1 07/29/2004
1,2-Dichlorobenzene BQL 2.00 1 07/29/2004
1,3-Dichlorobenzene BQL 1.00 1 07/29/2004
1,4-Dichlorobenzene BQL 2.00 1 07/29/2004
Ethylbenzene 1.57 1.00 1 07/29/2004
Toluene BQL 1.00 .1 07/29/2004
m/p-Xylene 2.73 2.00 1 07/29/2004
o-Xylene BQL 2.00 1 07/29/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 39.0 97.5
Comments:
All values corrected for dilution.
BQL = Below quanlitalion limit.
N.C. CERTIFICATION #481
Reviewed By: .,.. <
13 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: CMW-009
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-13A
Lab Project ID: G128-1343
Date Collected: 07/21/2004 15:15 •
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.00 1 07/29/2004
Chlorobenzene BQL 1.00 1 07/29/2004
1,2-Dichlorobenzene BQL 2.00 1 07/29/2004
1,3-Dichlorobenzene BQL 1.00 1 07/29/2004
1,4-Dichlorobenzene BQL 2.00 1 07/29/2004
Ethylbenzene BQL 1.00 1 07/29/2004
Toluene BQL 1.00 1 07/29/2004
m/p-Xylene 2.29 2.00 1 07/29/2004
a-Xylene BQL 2.00 1 07/29/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 39.0 97.5
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: r,w'(,,
N.C. CERTIFICATION #481 14 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Client Sample ID: MWD-001
Results for Volatiles
by GC 602
Analyzed By: DCS
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-14A
Lab Project ID: G128-1343
Date Collected: 07/21/2004 15:30
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.00 1 07/29/2004
Chlorobenzene BQL 1.00 1 07/29/2004
1,2-Dichlorobenzene BQL 2.00 1 07/29/2004
1,3-Dichlorobenzene BOL 1.00 1 07/29/2004 ·
1,4-Dichlorobenzene BQL 2.00 1 07/29/2004
Ethylbenzene 2.92 1.00 1 07/29/2004
Toluene BOL 1.00 1 07/29/2004
m/p-Xylene BOL 2.00 1 07/29/2004
a-Xylene BQL 2.00 1 07/29/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 38.8 97.1
Comments:
All values corrected for dilution.
BOL = Below quantitation limit.
Reviewed By: rl"'t:!
N.C. CERTIFICATION #481 15 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
byGC 602
Analyzed By: DCS Client Sample ID: CMW-008
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-15A
Lab Project ID: G128-1343
Date Collected: 07/21/2004 15:45
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL Dilution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.00 1 07/29/2004
Chlorobenzene BQL 1.00 1 07/29/2004
1,2-Dichlorobenzene BQL 2.00 1 07/29/2004
1,3-Dichlorobenzene BQL 1.00 1 07/29/2004
1,4-Dichlorobenzene BQL 2.00 1 07/29/2004
Ethylbenzene BQL 1.00 1 07/29/2004
Toluene BQL 1.00 1 07/29/2004
m/p-Xylene BQL 2.00 1 07/29/2004
o-Xylene BOL 2.00 1 07/29/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 39.1 97.8
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
N.C. CERTIFICATION #481
Reviewed By: ,w:<--:'.'.
16 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: CMW-007
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-16A
Lab Project ID: G128-1343
Date Collected: 07/21/2004 16:10
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL DIiution Date
ug/L ugll Factor Analyzed·
Benzene BQL 1.00 1 . 07/29/2004
Chlorobenzene BQL 1.00 1 07/29/2004
1,2-Dichlorobenzene BQL 2.00 1 07/29/2004
1,3-Dichlorobenzene BQL 1.00 1 07/29/2004
1,4-Dichlorobenzene BQL 2.00 1 07/29/2004
Ethylbenzene BQL 1.00 1 07/29/2004
Toluene BQL 1.00 1 07/29/2004
m/p-Xylene BQL 2.00 1 07/29/2004
a-Xylene BQL 2.00 1 07/29/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Triflu·orotoluene 40 38.8 96.9
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: ...-c,,:
N.C. CERTIFICATION #481 17 of 36
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PARADIGM ANALYTICAL LABO RA TORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: Trip Blank
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1343-17A
Lab Project ID: G128-1343
Date Collected: 07/21/2004 00:00
Date Received: 7/21/2004
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.00 1 07/29/2004
Chlorobenzene BQL 1.00 1 07/29/2004
1,2-Dichlorobenzene BQL 2.00 1 07/29/2004
1,3-Dichlorobenzene BQL 1.00 1 07/29/2004
1,4-Dichlorobenzene BQL 2.00 1 07/29/2004
Ethylbenzene BQL 1.00 1 07/29/2004
Toluene BQL 1.00 1 07/29/2004
m/p-Xylene BQL 2.00 1 07/29/2004
a-Xylene BQL 2.00 1 07/29/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 39.0 97.5
Comments:
All values corrected for dilution.
BQL = Below quantltation limit.
Reviewed By: es/
N.C. CERTIFICATION #481 18 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Client Sample I_D: Method Blank
Client Project ID:
Lab Sample ID: VBLK3072304D
Lab Project ID:
Analyte Result
ug/L
Benzene BQL
Chlorobenzene BQL
1,2-Dichlorobenzene BQL
1,3-Dichlorobenzene BQL
1,4-Dichlorobenzene BQL
Ethylbenzene BQL
Toluene BQL
m/p-Xylene BQL
o'Xylene BQL
Surrogate Spike Recoveries
Trifluorotoluene
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Analyzed By: DCS
Date Collected:
Date Received:
Matrix: Water
RL Dllutlon
ug/L Factor
1.00 1 .
1.00 1
2.00 1
1.00 1
2.00 1
1.00 1
1.00 1
2.00 1
2.00 1
Spike Spike
Added Result
40 38.3
N.C. CERTIFICATION #481
Date
Analyzed
07/24/2004
07/24/2004
07/24/2004
07/24/2004
07/24/2004
07/24/2004
07/24/2004 •
07/24/2004
07/24/2004
Percent
Recovery
95.8
Reviewed By: ¢/
19 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Client Sample ID: Method Blank
Client Project ID:
Lab Sample ID: VBLK3072604C
Lab Project ID:
Analyte Result
ug/L
Benzene BOL
Chlorobenzene BOL
1,2-Dichlorobenzene SOL
1,3-Dichlorobenzene SOL
1,4-Dichlorobenzene SOL
Ethyl benzene SOL
Toluene SOL
m/p-Xylene SOL
a-Xylene SOL
Surrogate Spike Recoveries
Trifluorotoluene
Comments:
All values corrected for dilution.
SOL = Below quantitation limit.
Analyzed By: DCS
Dale Collected:
Date Received:
Malrix: Water
RL Dilution
ug/L Factor
1.00 1
1.00 1
2.00 1
1.00 1
2.00 1
1.00 1
1.00 1
2.00 1
2.00 1
Spike Spike
Added Result
40 38.6
N.C. CERTIFICATION #481
Date
Analyzed
07/27/2004
07/27/2004
07/27/2004
07/27/2004
07/27/2004
07/27/2004
07/27/2004
07/27/2004
07/27/2004
Percent
Recovery
96.5
Reviewed By: /Wk:'.
20 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Client Sample ID: Method Blank
Client Project ID:
Lab Sample ID: VBLK3072804B
Lab Project ID:
Analyte Result
ug/L
Benzene BQL
Chlorobenzene BQL
1,2-Dichlorobenzene BQL
1,3-Dichlorobenzene BQL
1,4-Dichlorobenzene BQL
Ethylbenzene BQL
Toluene BQL
m/p-Xylene BOL
a-Xylene BQL
Surrogate Spike Recoveries
Trifluorotoluene
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Analyzed By: DCS
Date Collected:
Date Received:
Matrix: Water
RL DIiution
ug/L Factor
1.00 1
1.00 1
2.00 1
1.00 1
2.00 1
1.00 1
1.00 1
2.00 1
2.00 1
Spike Spike
Added Result
40 38.8
N.C. CERTIFICATION #481
Date
Analyzed·
07/28/2004
07/28/2004
07/28/2004
07/28/2004 .
07/28/2004
07/28/2004
07/28/2004 ·
07/28/2004
07/28/2004
Percent
Recovery·
97.1
Reviewed By: ,-,v:<-:::::
21 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Client Sample ID: Method Blank
Client Project ID:
Lab Sample ID: VBLK3072804C
Lab Project ID:
Analyte Result
ug/L
Benzene BQL
Chlorobenzene BQL
1,2-Dichlorobenzene BQL
1,3-Dichlorobenzene BQL
1,4-Dlchlorobenzene BQL
Ethyl benzene BQL
Toluene BQL
m/p-Xylene BQL
o-Xylene BOL
Surrogate Spike Recoveries
Trifluorotoluene
Comments:
All values corrected for dilution.
BOL = Below quantltation limit.
Analyzed By: DCS
Date Collected:
Date Received:
Matrix: Water
RL Dilution
ug/L Factor
1.00
1.00
2.00 1
1.00 1
2.00 1
1.00
1.00 1
2.00 1
2.00 1
Spike Spike
Added Result
40 38.9
N.C. CERTIFICATION #481
Date
Analyzed
07/29/2004
07/29/2004
07/29/2004
07/29/2004
07/29/2004
07/29/2004
07/29/2004
07/29/2004
07/29/2004
Percent
Recovery
97.3
Reviewed By: rwt-:::·
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
byGC 602
Client Sample I_D: Method Blank
Client Project ID:
Lab Sample ID: VBLK3072904A
Lab Project ID:
Analyte Result
ug/l
Benzene BQL
Chlorobenzene BOL
1,2-Dichlorobenzene BOL
1,3-Dichlorobenzene BOL
1,4-Dichlorobenzene BQL
Ethylbenzene BOL
Toluene BOL
m/p-Xylene BOL
o-Xylene BQL
Surrogate Spike Recoveries
Trifiuorotoluene
Comments:
All values corrected for dilution.
BQL = Below quantitatlon limit.
Analyzed By: DCS
Date Collected:
Date Received:
Matrix: Water
RL DIiution
ug/l Factor
1.00 1
1.00
2.00 1
1.00 1
2.00 1
1.00 1
1.00 1
2.00 1
2.00 1
Spike Spike
Added Result
40 39.0
N.C. CERTIFICATION #481
Date
Analyzed
07/29/2004
07/29/2004
07/29/2004
07/29/2004
07/29/2004
07/29/2004
07/29/2004 ·.
07/29/2004
07/29/2004
Percent
Recovery·
97.5
Reviewed By: ,t("C,.<.
23 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for QC Check/ Laboratory Control Spike
Method: 602 SplkolppbJ: 10
Instrument: gc3
FIiename · 072304I037r0101 bet
Comoound
Benzene
Chlorobenzene
1,2-0ichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
D!iaoP:ropyl ether .
Ethylbenzene
MTBE
Toluene
m,p-Xylene
o-Xvlene
Flag■:
+ = out of QC limits.
• = lab generated limits.
o = Detected
nnb
10.1
10.2
9.8
9.9
10.1
9.4
10.1
9.9
10.2
20.4
10.1
QC Llmlta
0(%) Lower Un-r P,(%)
101.1 77.0 123.0 101
101.8 80.8 119.5 102
97.9 88.0 132.0 98
99.3 72.5 127.5 99
101.3 89.5 130.5 101
93.8 43.1 158.9 94
101.0 63.0 137.0 101
99.3 48.B 153.2 99
102.0 77.5 127.0 102
101.9 11.2 188.8 102
101.2 47.8 182.4 101
N.C. CERTIFICATION #481
LCS Llmlta
Lower Un-r
39 150
56 135
37 164
50 141
42 143
30 170
32 180
35 165
48 148
0 239
36 164
Reviewed by: ~
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for MS-MSD
. Method: 602 Splke[ppb] : 10
Instrument : gc3
Sample: 0723041048r0101.txt
MS: 072304\051 r0101.txt
MSD · 0723041052r0101 lxt
Comoound
Benzene
Chlorobenzene
1,2-0lchlorobenzene
1,3-Dichlorobenzene
1,4-0ichlorobenzene
Oiisopropyl ether
Ethylbenzene
MTBE
Toluene
m,p-Xytene
o-Xvlene
Flaga:
+ = out of QC limits.
• = lab generated limits.
D = Detected
ND = None Detected
Sam.
8.2
ND
1.4
ND
ND
2.3
6.6
ND
28.2
22.6
11.3
µa,L
MS MSD MS
19.0 19.5 108
10.8 10.7 107
12.3 12.B 110
10.8 10.9 107
10.5 10.7 105
18,1 17.9 157
17.4 17.9 109
10.7 10.7 103
39.4 41.1 112
44.B 46.3 111
22,2 23.0 109
P¾l
MSD
113
107
112
108
107
158
113
103
129
119
117
N.C. CERTIFICATION #481
P Llmlta
Lower u--,
39 160
55 135
37 154
50 141
42 143
30 170
32 180
35 165
46 148
D 239
36 184
Reviewed by: ~
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for ac Check/ Laboratory Control Spike
Method: 602 Splke[ppb) : 10
lnatrument: gc3
FIiename · 0726041035r0101 txt
Comaound
Benzene
Chlorobenzene
1,2-0ichlorobenzene
1,3--0lchlorobenzene
1,4-0lchlorobenzene
D.iisopropyl ether
Ethylbenzene
MTBE
Toluene ·. m,p-Xylene
o-X\llene
Flago:
+ = out of QC limits.
• = lab generated limits.
o = Detected
""b
10.3
10.4
10.1
10.2
10.4
9.8
10.4
10.2
10.4
21.0
10.4
QC Limit.
Qt%) Lower Un-r P,(%1
103.1 77.0 123.0 103
104.5 80.8 119.8 104
101.1 88.0 132.0 101
102.1 72.8 127.8 102
104.0 8U 130.5 104
96.8 43.1 18U 98
103.8 83.0 137.0 104
101.8 48,8 183.2 102
103.8 77.8 127.0 104
105.0 11.2 188.8 108
104.1 47.8 152.4 104
N.C. CERTIFICATION #481
LCS Limit.
Lower U•-r
39 180
55 135
37 184
50 141
42 143
30 170
32 180
35 185
48 148
D 239
38 184
Reviewed by: ~
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for MS-MSD
Method: 602 Splko(ppb]: 10
lnatrument : gc3
Sample: 0726041047r0101.lxt
MS: 0726041048r0101.lxt
MSD · 072604\049r0101 lxt
Com"""und Sam.
Benzene
Chlorobenzene
1,2-Dichlorobenzene
1,3-0ichlorobenzene
1,4-0ichlorobenzene
Diisopropyl ether
Ethylbenzene
MTBE
Toluene
m,p-Xylene
o-Xvlene
Flags:
• = out of QC limits. • = lab generated limits.
D = Detected
ND = None Detected
12.3
ND
ND
ND
ND
1.2
ND
ND
ND
ND
ND
µn/L
MS MSD MS
23.7 23.2 114
11.1 10.9 108
10.9 11.0 110
10.8 10.7 108
10.9 10.8 110
11.4 11.1 102
10.8 10.7 108
10.8 10.3 108
10.7 10.5 108
21.9 21.8 111
10.7 10.8 108
p %)
MSD
108
108
111
107
109
98
107
103
106
110
107
N.C. CERTIFICATION #481
P Llmlta
Lower u-··r
39 150
55 135
37 154
50 141
42 143
30 170
32 180
35 185
48 148
D 239
38 184
Reviewed by: ~ (, ,<
27 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control limits for QC Check/ Laboratory Control Spike
Method: 602 Splke[ppb]: 10
Instrument : gc3
FIiename · 072804\022r0101 lxt
Com"'"'und
Benzene
Chlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
• Diisopropyl ether
Ethylbenzene
• MTBE
Toluene
• m,p-Xy1ene
o-Xvlene
Flags:
+ = out of QC limits.
• = lab generated limits.
o = Detected
••b
10.2
10.3
10.8
10.4
10.5
9.5
10.3
10.1
10.3
20.9
10.4
QC Limit.
QI%\ Lower Unnar P.(%1
101.9 77.0 123.0 102
102.8 80.6 119.5 103
106.3 66.0 132.0 108
103.7 72.e 127.5 11M
11M.7 BU 130.8 105
95.1 43.1 158.9 95
103.0 83.0 137.0 103
100.6 46.8 153.2 101
102.7 77.5 127.0 103
11M.8 11.2 168.8 105
103.5 47.8 152.4 11M
N.C. CERTIFICATION #481
LCS Limit.
Lower Unnar
39 160
55 135
37 154
50 141
42 143
30 170
32 160
35 185
48 148
D 239
38 154
Reviewed by: /Y'.':?::::::::
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for MS-MSD
Method: 602 Splko[ppb] : 10
Instrument: gc3
Sample: 072804\034r0101.txt
MS: 0728041035r0101.txt
MSC· 072804\036r0101 txt
Compound
Benzene
Chlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dlchlorobenzene
Diisopropyl ether
Ethylbenzene
MTBE
Toluene
m,p-Xylene
a-Xylene
Flage:
+ = out of QC limits.
• = lab generated limits.
o = Detected
ND = None Detected
Sam.
21.5
ND
ND
NO
ND
1.2
5.7
15.5
ND
2.0
1.1
IL
MS MSC MS
32.4 32.9 109
10.5 10.7 103
11.1 11.4 110
10.7 10.9 108
1U 10.7 104
11.0 11.1 98
16.6 18,8 107
25.8 25.9 104
10.5 10.8 103
23.4 23.9 107
11.6 11.9 108
p 'I,,)
MSC
114
108
113
108
108
99
110
105
108
109
108
N.C. CERTIFICATION #481
P Limits
Lower Unner
39 150
55 135
37 154
50 141
42 143
30 170
32 180
35 185
48 148
D 239
38 184
· Reviewed by: !"'1 c::::::::
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for QC Check/ Laboratory Control Spike
Method: 602 Splko(ppbl: 10
Instrument : gc3
Fllonamo · 072804\038r0101 Ix!
ComDound
Benzene
Chlorobenzene
1,2-0ichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Oiisopropyl ether
Ethylbenzene
MTBE
Toluene
m,p-Xylene
o-Xvlene
Flags:
+ = out of QC limits.
• = lab generated limits.
D = Detected
nnb
10.3
10.1
8.0
8.8
8.9
9.6
9.8
10.2
10.2
19.3
9.5
QC Llmlto
QI%\ Lower Un-r P.(%1
103.0 77.0 123.0 103
101.0 80,5 119.5 101
80.0 88.0 132.0 80
87.8 72.5 127.5 88
89.5 69.5 130.5 89
96.6 43.1 168.9 98
97.8 63.0 137.0 88
101.7 46.8 153.2 102
102.0 77,5 127.0 102
98.3 11.2 188.8 98
95.1 47.8 152.4 95
N.C. CERTIFICATION #481
LCS Llmlto
Lower Unner
39 1ll0
55 135
37 154
50 141
42 143
30 170
32 180
35 185
48 148
D 239
38 154
Reviewed by: Mc::::::
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for MS-MSD
Method: 602 Splke[ppb]: 10
Instrument: gc3
Sample: 0729041008r0101.bct
MS: 072904\009r0101.bct
MSD · 072904101Or0101 bet
Compound Sam.
Benzene
Chlorobeiizene
1,2-Dichlorobenzene
1, 3-Dlchlorobenzene
1,4-0ichlorobenzene
Diisopropyl ether
Ethylbenzene
MTBE
Toluene
m,p,-Xylene
o-Xylene
Flags:
+ ; out of QC limits.
• ; lab generated limits.
o; Detected
ND ; None Detected
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ua/L
MS MSD MS
11.1 10.7 111
11.3 11.0 113
12.3 12.0 125
11.7 11.4 116
11.6 11.7 116
10.4 10.0 104
11.4 11.1 114
11.0 10.6 110
11.2 10.8 112
23.3 22.7 118
1U 11.2 115
P%1
MSD
107
110
122
114
117
100
111
106
108
115
112
N.C. CERTIFICATION #481
P Llmlto
Lower u--•r
38 150
65 136
37 154
60 141
42 143
30 170
32 160
35 165
46 148
D 23&
36 184
Reviewed by: ~
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for QC Check / Laboratory Control Spike
Method: 602 Splka[ppb] : 10
lnatrument: gc3
Fllanome · 072904\012r0101 txt
Compound
Benzene
Chlorobenzene
1,2-Dichlorobenzene
1,3-0ichlorobenzene
1,4-Dichlorobflnzene
Oiisopropyl ether
Ethylbenzene
MTBE
Toluene
m,p-Xylene
o-X)lene
Flage:
+ = out of QC limits.
• = lab generated limits.
o = Detected
""b
10.6
10.6
10.7
10.6
10.7
9.8
10.6
10.4
10.6
21.4
10.5
QC Llmlta
QI%) Lower u"-• P.(%)
104.9 77.0 123.0 106
10-4.8 80.5 119.5 106
107.0 88.0 132.0 107
10-4.7 72.6 127.5 105
10U 89.5 130.5 107
97.8 43.1 158.9 98
105.0 83.0 137.0 106
103.8 48.8 153.2 10-4
105.5 77.5 127.0 106
108.9 11.2 188.8 107
106.1 47.8 152.4 106
N.C. CERTIFICATION #481
LCS Llmlta
Lower u ....... ,
39 160
66 135
37 164
50 141
42 143
30 170
32 180
36 185
48 148
D 239
38 184
Reviewed by: IY'f/
32 of 36
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for MS-MSD
. Method: 602 Splko[ppbJ: 10
tnatrument : gc3
Sample: 072904\023r0101.bcl
MS: 072904\026r0101.bcl
MSD • 072904\027r0101 txt
Comoound Sam.
Benzene
Chlorobenzene
1,2-Dlchlorobenzene
1,3-Dlchlorobenzene
1,4-0ichlorobenzene
Diisopropyl ether
Ethylbenzene
MTBE
Toluene
m,p-Xylene
o-Xvlene
Flags:
+ = out of QC limits.
• = lab generated limits.
D = Detected
ND = None Detected
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
µo/L
MS MSD MS
10.7 10.7 107
10.8 10.8 108
10.7 11.4 107
10,5 11.0 105
10.7 11.1 107
10.0 10.0 100
10.8 10.8 108
10.6 10.6 105
10.7 10.8 107
21.6 22.1 109
10.8 10.9 108
P¾l
MSD
107
108
114
110
111
100
108
106
108
112
109
N.C. CERTIFICATION #481
P Llmlta
Lower U"'"'&r
39 150
55 135
37 154
50 141
42 143
30 170
32 180
36 185
48 148
D 239
38 184
Reviewed by: ,cl'-(./"
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PARADIGM ANALYTICAL LABORATORIES, INC.
List of Reporting Abbreviations
and Data Qualifiers
B = Compound also detected in batch blank
BQL = Below Quantitation Limit
OF = Dilution Factor
Dup = Duplicate
•
E = Estimated concentration, exceeds calibration range.
J = Estimated concentration, below calibration range and above MDL
LCS(D) = Laboratory Control Spike (Duplicate)
MDL = Method Detection Limit
MS(D) = Matrix Spike (Duplicate)
PQL = Practical Quantitation Limit
· RL = Reporting Limit
RPO = Relative Percent Difference
mg/kg = milligram per kilogram, ppm, parts per million
ug/kg = micrograms per kilogram, ppb, parts per billion
mg/L = milligram per liter, ppm, parts per million
ug/L = micrograms per liter, ppb, parts per billion
% Rec = Percent Recovery
% soilds = Percent Solids
Special Notes:
1) Metals and mercury samples are digested with a hot block, see the standard
operating procedure document for details.
2) Uncertainty for all reported data is less than or equal to 30 percent.
N.C. CERTIFICATION #481
Ml34.011404.1
34 of 36
PARADIGM ANALYTICAL LABORATORIES, INC.
5500 Business Drive, Wilmington, NC 28405 Chain-of Custody Record & Analytical Request
Phone: [phone] FAX: [phone]
Client: {k(4 ~ ~ J'c,·. Project ID: AI/Y't: .,!•':"/'; /
Address: ZZ O tJ/c/J4,..Y. f:/ Contact, Z,•,,£ J:.,,..#
Address:?,-/4 . ..,/4.~/VC ZFl/df' Phone: e(c·.f'fl(
Quote#: Fax: f"'../'Z· 7fl'7
Date: 7· l/-tJ Y
Turnaround: _,J;;e.<";«--=..., ___ _
Job Number: /~0tf/f,',?
P.O. Number: 2'1-" d7Z/ -I •
'iPvZ> -tJtJ?..., /tt7o
.,,..
"
,?t;',,1/1/·d/'/' /~DO / /
1Pt1/At.t-OJ/ '1 J'//f ' ; r /
CD
COC# 44 785 o'
l{).
Page _i__ of 2.,, "',
Report To: Zd ~;,,£
Invoice To:_..SZ:~~~~-----
Gf2$-l3U
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,
SEE REVERSE FOR
TERMS AND CONDITIONS
---- -----------~-------==---==---= - - -
!II! mm == ;m ;;a liiiii
~ ·,
=,---"'='-----==--------------------------------'---------~-
PARADIGM ANALYTICAL LABORATORIES, INC.
COC# 4 4 7 8 8 ~ . 5500 Business Drive, Wilmington, NC 28405 Chain-of Custody Record & Analytical Request z:! Phone: (9I0)-350-1903 FAX: (9I0)-350-1557
Page 2--of __ Client: utf:'4 ~ r.fc./ ProjectlD: ;V/ICA.~4P,I Date: 2-?/-~f( ReportTo:,,g✓ ;;,,.:# Address: &M (2'/L._ ~ /Y Contact: h£ ~,.~ Turnaround: _/i~h~~-' __ _ Addres.s: µ4,,.,,4i.Jd by"/✓ Phone: r,z-j'/4/ Job Number: //ffellY/ Quote#: Fax: {/.f'c-7/tf.J P.O.Number: 2YLJ7Z/-I
/f,4 ,,,,-/
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1.!'Vf I
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SEE REVERSE FOR TERMS AND CONDITIONS
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APPENDIXB
BENZENE CONCENTRATIONS VS. TIME GRAPHS
New Hanover County Burn Pit; 94040_mon_rpt_JUL04.doc
CATLIN Project No. 194-040
CATLIN Engineers and Scientists
August 2004
--- -
l!!!!!!!I l!!!!!!!I ;;:;:a liillilil - --- -- --
Benzene Concentrations vs. Time
New Hanover County Airport Burnplt Superfund Site
:::. 80
c,
2,
" .g
E 60 " a, u " 0 (.)
40
r:,," r:,," r:,," o,°''1, r:,,'1, r:,,'o r:,,t>< >)" >)'1, >)'o s::,t>< s::,t>< s::,t>< Oj ,..__o; ~..__o; ..__o; ,,o; ..__o; Rl {1.,0 Rl ,,,.\" "\<:-"' xi-'" Rl 0 Rl
.,:," <:,0 , .... Oj 1 xi-<o & ," 0''); ,0fY ..__{Y ..__{Y
," ..,_'V .... ~ ..,_\"-Cb' c§. ~ "\ {I,
NOTE: Only wells exhibiting Benzene concentrations Date above the 2L GWQS are shown.