NCD981021157_20040518_New Hanover County Airport Burn Pit_FRBCERCLA SAP QAPP_Monitoring Report April 2004 Sampling Event-OCR

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MONITORING REPORT
APRIL 2004 SAMPLING EVENT
SUPERFUNIJSECTKH~ ·
NEW HANOVER COUNTY AIRPORT
BURN PIT SUPERFUND SITE
WILMINGTON, NORTH CAROLINA
MAY 18, 2004
PREPARED FOR:
NEW HANOVER COUNTY, THE CITY OF WILMINGTON AND CAPE FEAR
COMMUNITY COLLEGE
WILMINGTON, NORTH CAROLINA
CATLIN PROJECT NO. 194-040
PREPARED BY:
CATLIN ENGINEERS AND SCIENTISTS
P.O. 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 FIEW MEASUREMENT (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
GROUNDWATER TABLE ELEVATIONS AS OF APRIL 1, 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 Bum Pit; 94040_mon_rpt_APR04.doc
CATLIN Project No. 194-040
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May2004
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FIGURE 1
FIGURE2
FIGURE3
FIGURE4
FIGURES
FIGURES
GENERAL LOCATION USGS TOPOGRAPHIC QUADRANGLE
SITE MAP WITH CURRENT MONITORING WELL LOCATIONS
SITE MAP WITH CURRENT PULSE AIR SPARGE (PAS) LOCATIONS
SITE MAP WITH GROUNDWATER TABLE CONTOURS AS OF
APRIL 1, 2004
SITE MAP WITH BENZENE CONCENTRATIONS AS OF
APRIL 1, 2004
APPENDICES
APPENDIX A
APPENDIXB
LABORATORY ANALYTICAL REPORTS AND CHAIN OF
CUSTODY DOCUMENTS
BENZENE CONCENTRATION VS. TIME GRAPH
New Hanover County Bum Pit; 94040_mon_rpt_Al'R04.doc
CA TL/ N Project No. l 94-040
CATLIN Engi11eers and Scientists
May2004
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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
EMD
EPA
EPH
EQB
Fe
FID
FOD
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, 200 I)
NCAC TI5A: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_APR04.doc
CATLIN Project No. 194-040
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Guidelines Vol. I
Guidelines Vol. II
HDPE
vc
ID
I&E
IGWQS
!PE
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
0-
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 qanuary 2, 1998)
High Density Polyethylene
Industrial/Commercial
Identification
Installations and Environment Department
Interim Groundwater Quality Standards
Isopropyl Ether
Atlantic Division
Limited Site Assessment
Leaking Underground Storage Tank
meta
meter
Massachusetts Department of 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 Hanover County Burn Pit; 94040_mon_rpt_APR04.doc ,.CATLIN Engineers and Scientists
May2004 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 Ionization 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 Environmental 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 Hanover County Burn Pit; 94040_mon_rpt_APR04.doc
CATLIN Project No. 194-040 tt1
CATLJN Engineers and Scientists
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MONITORING REPORT
APRIL 2004 SAMPLING EVENT
NEW HANOVER COUNTY AIRPORT BURN PIT SUPERFUND SITE
WILMINGTON, NORTH CAROLINA
MAY 18, 2004
CATLIN PROJECT NO.194-040
1.0 PURPOSE
The purpose of this report is to present data regarding surficial groundwater quality and
remediation efforts (January 2004 through March 2004) at the New Hanover County Airport
Bum Pit Superfund Site on Gardner Drive, Wilmington, North Carolina (see Figure 1).
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 January 2004 sampling event.
2.0 SITE GROUNDWATER MONITORING WELLS
.Currently, there are sixteen monitoring wells selected to monitor groundwater characteristics on
site (see Figure 2). They were p9sitioned to encompass the compliance boundary and 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 I. 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 cif 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) is screened from one to ten feet BLS. PVSMW-002, located
in the bum pit source area, shall be used to verify contaminant reduction within the shallow
portion of the surficial aquifer.
New Hanover County Bum Pit; 94040_mon_rpt_APR04.doc
CATLIN Project No. 194-040 I
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3.0
4.0
SITE MONITORING PLAN
Monthly
CA TUN 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 will include:
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 current pulse air sparge (PAS) injection wells
are shown on Figure 3 ..
New Hanover Co11nty Bum Pit; 94040_mon_rpt_APR04.doc
CATLIN Project No. 194-040 2
CATLIN Engineers and Scientists
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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 the top of the sphere is about to "breakthrough" the surface
of the ground water table. Prior to "breakthrough", the air injection is
terminated and the surrounding aquifer is allowed to recharge the sparged
zone before the next "pulse".
The intent of this activity is to volatilize 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. Since the January
2004 sampling event, the PAS system has operated approximately 80% of the
time. The PAS system air compressor switching system has been
occasionally shutting down compressor number two during routing switching.
CA TUN personnel have been monitoring the PAS system to diagnose the
error and believe the issue has been resolved. Groundwater remediation
efficiency due to the PAS system is evaluated by reviewing the groundwater
dissolved gasoline compound concentrations 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 April l, 2004. The depth to groundwater table data has been subtracted
from the TOC elevation to determine the site groundwater table elevations as of April I,
2004. This latest groundwater table data has been summarized on Table I. To evaluate
surficial groundwater flow direction and gradient, the groundwater elevation data was
New Hanover County Burn Pit; 94040_mon_rpt_APR04.doc CATLIN Engineers and Scientists
May 2004 CATLIN Project No. 194-040 3
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6.0
entered into a contouring software program (AutoCAD Land Development). Current data
indicates a relatively flat groundwater table beneath the site with varying components of
flow. Overall, groundwater flow direction is toward the southwest; however, as observed
previously, there is also a southeasterly flow component on the eastern portion of the
property. Groundwater apparent gradient calculated between PVMW-010 and T-13 is
0.0020 (southwest) while the gradient between PVMW-010 and T-16 (south southeast) is
0.0013. 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 (April I, 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-construction baseline of the dissolved contaminant plume. On April 1, 2004,
CA TUN conducted a sampling event as part of the quarterly monitoring activities. During
each sampling event, CA TUN personnel recorded selected groundwater field parameter data
and obtained groundwater samples in general accordance with the following procedures.
6.1
6.2
FIEW MEASUREMENT (DISSOLVED OXYGEN)
A groundwater DO measurement was taken from within MWD-002 at a depth of
twenty-one feet BLS on April I, 2004. The DO measurement was obtained using a
YSI Model 650 multi-parameter water quality instrument 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 1.55
mg/L was recorded for MWD-002. The April 2004 DO measurement of 1.55 mg/L
represents an increase from the 0.87 mg/L DO level recorded during the January
2004 sampling event. DO levels for MWD-002 will continue to be monitored at the
site as proposed.
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 hailers. 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 instrument 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 Hanover County Hum Pit; 94040_mon_rpt_Al'R04.doc
CATLIN Project No. 194-040 4
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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 of remnant-dissolved gasoline compounds, all
groundwater samples were analyzed for volatile compounds (in ug/L) per EPA Method
602.
Due to a missing sample, PVMW-015 was re-sampled on April 22, 2004 and submitted
to Paradigm Analytical Laboratories, Inc. for analysis per EPA Method 602.
GROUNDWATER QUALITY -EPA METHOD 602
Laboratory analysis of the surficial groundwater samples for EPA Method 602
analytes revealed BQL or compliant concentrations per applicable 2L GWQS for
groundwater, with the exception of benzene.-Benzene was detected above applicable
2L GWQS (! ug/L) in two groundwater samples collected from monitoring wells
MWD-002 and PVMW-014.
Benzene concentrations as evaluated from latest sample event (April !, 2004) data,
can be summarized as follows:
J~;~f!{J~;if;~ii+1\¾t\t~?Ili,:;1'.~Jj{~i~k;'.~'.:B·enleOe{€011Centr3tiOilS:in\'ii '"
ill'-'flii: Well JD;·)\'~ '·:HiSiOHCaI'HiPh¾ ::~HiSt0fiC3l!EOW.t [~(,. _i·, B'i,SCliri'e~1¼~ ~1}iJb3'ieStµf,~;~£~
MWD-001 15 <0.5 <0.5 <I
MWD-002 136 4.3 18.6 33
MWD-006 3.4 <0.5 3.4 <I
PVMW-011 2.6 <I 2.6 <I
PVMW-014 5 1.5 4.4 1.5
PVMW-015 4.1 <I 4.1 <I
Figure 5 illustrates the benzene concentrations within the site surficial groundwater as
· of April I, 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 Hanover County Bum Pit; 94040_mon_rpt_APR04.doc CATLIN Engineers and Scientists
May 2004 CATLIN 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 80% of the
. period from the January 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 2L GWQS.
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 33 ug/L from 18.6 ug/L and PVMW-014 decreased to
1.5 ug/L from 4.4 ug/L. In contrast to the January 2004 sampling event, MWD-002
decreased to 33 ug/L from 38 ug/L and PVMW-014 decreased to 1.5 ug/L from 3.3
ug/L. Currently, only MWD-002 and PVMW-014 contain non-compliant
concentrations 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 10 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.
RECOMMENDATIONS
CA TUN recommendations are based on a review of the current site conditions and
are as follows:
Continue with the monitoring and maintenance schedule outlined in the Final
Remedial Design Report.
Collect four quarters of monitoring data prior to making any pulse sparge system
adjustments or modifications.
New Hanover County Burn Pit; 94040_mon_rpt_Al'R04.doc
CATLIN Project No. 194-040 6
CATLIN Engineers and Scientists
May 2004
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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 County Burn Pit; 94040_mon_rpt_APR04.doc CATLIN Engineers and Scientists
May 2004 CATLIN Project No. 194-040 7
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TABLES
New Hanover County Bum Pit; 94040_mon_rpt_APR04.doc
CATLIN Project No. 194-040
CATLIN Engineers and Scientists
May 2004
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TABLE 1 SUMMARY OF MONITORING WELL CONSTRUCTION DATA AND GROUNDWATER TABLE ELEVATIONS AS OF APRIL 1, 2004
New Hanover County Airport Burn Pit Superfund Site Page 1 of 3
. "' ""vo,~S.'%1J'fa_,·,~ !~i@•.±
MWD-001 1992 4/1/2004 17.5 17.5-27.5 27.5 33.51
MWD-002 1992 4/1/2004 17 17-27 27 33.27
PVSMW-002 5/28/02 4/1/2004 1 1-10 10 33.46
MWS-003 1992 4/1/2004 5 5-15 15 33.34
MWS-004 1992 4/1/2004 5 5-15 15 32.31
MWD-005 1/4/00 4/1/2004 12 12-22 22 32.21
MWD-006 4/4/01 4/1/2004 14 14-24 24 32.06
CMW-007 1/4/01 4/1/2004 12 12-22 22 33.16
CMW-008 5/31/02 4/1/2004 3 3-23 23 . 34.27
NHC Airport Burnpit Superfund Site; 194040_mw const-water elev data APR 04.xls
CATLIN Project No. 194-040
31.26 4.41 0
30.72 4.29 0
30.38 4.60 0
30.76 4.54 0
29.81 3.75 0
29.86 3.86 0
30.26 3.94 0
30.40 4.13 0
31.50 5.17 0
29.10 Performance Verification
Monitoring Well
28.98 Performance Verification
Monitoring Well
28.86 Performance Verification
Monitoring Well
28.80 Performance Verification
Monitoring Well
28.56 Compliance Monitoring
Well
28.35 Compliance Monitoring
Well
28.12 Compliance Monitoring
Well
29.03 Compliance Monitoring
Well
29.10 Compliance Monitoring
Well
CATLIN Engineers and Scientists
May2004
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---TABLE 1 SUMMARY OF MONITORING WELL CONSTRUCTION DATA AND GROUNDWATER TABLE ELEVATIONS AS OF APRIL 1, 2004
New Hanover County Airport Burn Pit Superfund Site Page 2 of 3
:?-T::!i~f~~~ ~::r:.~t~:~ ~,,z;:,:;z~:7..r.,x.\::·, ~,,,,.-,,,;,~~ ·,iJ,,.;':'~"'.?1 .. 'W,•"i~.r·~~ ;'¥7,,. ~:-i,..f' ~:1
;,ClLi.!,'.iii_ri~"~"-~~w~te•~ ell•..,~!{! hi~l,:"V<Jff.'iir ~ ',' ,y-:,,,~ • .>;
:';:~ ~ '.•,0<·~~.1-~ :.~ ;rs.;.;.,;:_..,Date,~ ,\ i\~~fi(~;, :~')I,,• , • ,Screene ,eottom of, t~,'~~PJti;.~t
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;ic,;,l W•!J!:!2<,~ t!!_n,!!t~~ll~.~ri 1 ;Measuredr'
1"'·1~,.f,-Yl-,c~
r;~(l(i;~ t<miifil1' >"• ' ,;;;;.•v;-;;;,;--;, fr;-= • ~ ,,. ~ ft";""-'"'<:-=>: -i ~!f}Y.!lt.i,9,n!r,
~(fri/dd/ :.~)t] =·= (X~Yt'!•:!l.~~l ij,(ft.~G~),, ~ ~-4r "Clt'}, yy "'. , S):11 ~t)!II::: "--:~·;:1t}~~,'.r;' . .:-s.• __ ,,. . ..:... -,,,,.YY.,_!j-_, ",4;:rv-')ti_/"•;"?.:' .. ;:3:. ;-.,:jf ~ ~~ ,.>,!l-"!it<:::&?-.;,o;,;,:i;fi
CMW-009 5/30/02 4/1/2004 3 3-23 23 33.22
PVMW-010 5/30/02 4/1/2004 4 4-24 24 32,78
PVMW-011 5/30/02 4/1/2004 4 4-24 24 33.43
CMW-012 5/30/02 4/1/2004 3 3-23 23 32,85
CMW-013 5/30/02 4/1/2004 2 2-27 27 33.53
PVMW-014 5/28/02 4/1/2004 4 4-24 24 32.16
PVMW-015 5/28/02 4/1/2004 4 4-23 23 31.51
CMW-016 6/3/02 4/1/2004 3 3-23 23 32,53
P-1 1998 4/1/2004 0 0-7 7 32.41
NHC Airport Burnpit Superfund Site; 194040_mw const-water elev data APR 04.xls
CATLIN Project No, 194-040 .
r.. _,,,,,;:-~,-? :;',til'"'~7~.!'.=] ::-,"Cf.;':-.t=· ~1.; ;;,;~i?Br§x:i ,lJ!DeRtMo,r .,d ~-; --0'-,-j'...fSi.'11
z"'·G.,.. -~'.4 ~ V, .~ ,'.'[,"/4,,~ ,!i•~P.ro_dui:t -. roun ~ •·~,!~!1:om: ,i,; --w Ei t¾""~-• • \;""CJJ.;f ,,-y~ tl].ii£kne evat1on•, : t'.:;:t Pr!!~~ •. ~-c:;;;,4 •=7.•t:-=~~ "c~t., ''<tt'i1 ~~(~ti-~1 ~"ffl>:i , as ng, . :; ~-·-..,.?· ~-~-. -~~-~ J _ .. ~ ,_
30.46 4,22 0
30,10 3,67 0
30,69 4.49 0
30,11 3,96 0
30.86 4,61 0
29,39 3.45 0
28,77 3.02 0
29,85 4,23 0
29,54 5,96 0
29,00 Compliance Monitoring
Well
29,11 Performance Verification
Monitoring Well
28.94 Performance Verification
Monitoring Well
28,89 Compliance Monitoring
Well
28,92 Compliance Monitoring
Welt
28,71 Performance Verification
Monitoring Well
28.49 Performance Verification
Monitoring Well
28,30 Compliance Monitoring
Well
26.45 Piezometer
CATLIN Engineers and Scientists
May2004
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TABLE 1 SUMMARY OF MONITORING WELL CONSTRUCTION DATA AND GROUNDWATER TABLE ELEVATIONS AS OF APRIL 1, 2004
New Hanover County Airport Burn Pit Superfund Site · Page 3 of 3
~-,:;;;~~7J\'h~ . ~oat~~ft t~ever .: ~•"!-~1:.0, 1; 11Measurea"' --,.=~ ~(midcl/yyJ"~ r\~r,::t:-,49,.,,,,.~._.
P-2 1998 4/1/2004 0 0-8 8 31.55 30.28 3.04 0 28.51 Piezometer
T-13 12/22/98 4/1/2004 5 5-15 15 32.19 29.61 4.51 0 27.68 Compliance Monitoring
Well
T-14 12/22/98 4/1/2004 5 5-15 15 33.10 30.10 4.95 0 28.15 Compliance Monitoring
Well
T-15 12/22/98 4/1/2004 5 5-15 15 32.44 29.99 4.09 0 28.35 Compliance Monitoring
Well
T-16 1/3/01 4/1/2004 17 17-27 27 32.39 30.39 3.91 0 28.48 Compliance Monitoring
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]+ {tree product thickness x (specific gravity of free product)]
ft SGS = feet below ground surface
NHC Airport Burnpit Superfund Site; J94040_mw const-water elev data APR 04.x/s
CATLIN Project No. 194-040
CATLIN Engineers and Scientists
May2004
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I TABLE 2 HISTORICAL GROUNDWATER TABLE ELEVATIONS Page 1 of 3
Date: April 1, 2004 New Hanover County Airport Burn Pit Supertund Site
I
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I 6/11/2002 33.51 9.43 NMT . 24.08
9/4/2003 33.51 4.39 NMT 29.12
I MWD-001 11/3/2003 33.51 3.77 NMT 29.74
1/7/2004 33.51 4.57 NMT 28.94
4/1/2004 33.51 4.41 NMT 29.10
I 6/11/2002 33.27 9.21 NMT 24.06
9/4/2003 33.27 4.50 NMT 28.77
MWD-002 11/3/2003 33.27 3.69 NMT 29.58
I 1/7/2004 33.27 4.46 NMT 28.81
4/1/2004 33.27 4.29 NMT 28.98
I 6/11/2002 33.46 9.52 NMT 23.94
9/4/2003 33.46 5.17 NMT 28.29
PVSMW-002 11/3/2003 33.46 4.08 NMT 29.38
I 1m2004 33.46 4.92 NMT 28.54
4/1/2004 33.46 4.60 NMT 28.86
6/11/2002 33.34 9.36 NMT 23.98
I 9/4/2003 33.34 4.69 NMT 28.65
MWS-003 11/3/2003 33.34 4.24 NMT 29.10
1/7/2004 33.34 5.26 NMT 28.08
I 4/1/2004 33.34 4.54 NMT 28.80
6/11/2002 32.31 8.52 NMT 23.79
9/4/2003 32.31 3.27 NMT 29.04
I MWS-004 11/3/2003 32.31 3.34 NMT 28.97
1m2004 32.31 3.67 NMT 28.64
4/1/2004 32.31 3.75 NMT 28.56
I 11/3/2003 32.21 2.85 NMT 29.36
MWD-005 1m2004 32.21 3.92 NMT 28.29
4/1/2004 32.21 3.86 NMT 28.35
I 6/11/2002 32.06 8.75 NMT 23.31
9/4/2003 32.06 3.50 NMT 28.56
I MWD-006 11/3/2003 32.06 3.45 NMT 28.61
1m2004 32.06 3.96 NMT 28.10
4/1/2004 32.06 3.94 NMT 28.12
I 6/11/2002 33.16 9.64 NMT 23.52
9/4/2003 33.16 3.66 NMT 29.50
CMW-007 11/3/2003 33.16 3.78 NMT 29.38
I 1m2004 33.16 4.27 NMT 28.89
4/1/2004 33.16 4.13 NMT 29.03
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I NHC Bunrpit; 194040_hist gw elev APR 04.xls CATUN Engineers and Scientists
CATLIN Project No. 194-040 May 2004
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TABLE 2 HISTORICAL GROUNDWATER TABLE ELEVATIONS
Date: April 1, 2004 New Hanover County Airport Burn Pit Supertund Site
6/11/2002 34.27 10.51 NMT 23.76
9/4/2003 34.27 4.58 NMT 29.69
CMW-008 11/3/2003
1/7/2004
4/1/2004
6/11/2002
9/4/2003
CMW-009 11/3/2003
1/7/2004
4/1/2004
6/11/2002
9/4/2003
PVMW-010 11/3/2003
1/7/2004
4/1/2004
34.27
34.27
34.27
33.22
33.22
33.22
33.22
33.22
32.78
32.78
32.78
32.78
32.78
4.67
5.32
5.17
9.22
3.25
3.42
4.21
4.22
8.65
3.25
2.87
3.94
3.67
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
29.60
28.95
29.10
24.00
29.97
29.80
29.01
29.00
24.13
29.53
· 29.91
28.84
29.11
6/11/2002 33.43 9.37 NMT 24.06
9/4/2003 33.43 4.49 NMT 28.94
Page 2 of 3
PVMW-011 f--'-1.:,:1i,::3ic::2,::00::.:3'-+--'3::.:3:.:..4.:.c3:..._-+ __ ....:1.:.:.1c:9 __ + __ N:.:,M~T--+ __ ..:::3:::.2·:.::2..:.4_---I
1/7/2004 33.43 4.62 NMT 28.81
4/1/2004 33.43 4.49 NMT 28.94
6/11/2002
9/4/2003
CMW-012 11/3/2003
1/7/2004
4/1/2004
6/11/2002
9/4/2003
CMW-013 11/3/2003
1/7/2004
4/1/2004
6/11/2002
9/4/2003
PVMW-014 11/3/2003
1/7/2004
4/1/2004
32.85
32.85
32.85
32.85
32.85
31.95
31.95
33.53
33.53
33.53
32.16
32.16
32.16
32.16
32.16
8.92
3.42
2.63
3.93
3.96
9.53
4.44
3.42
4.67
4.61
8.63
4.45
3.18
4.74
3.45
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
NMT
23.93
29.43
30.22
28.92
28.89
22.42
27.51
30.11
28.86
28.92
23.53
. 27.71
· 28.98
27.42
28.71
6/11/2002 31.51 8.32 NMT 23.19
PVMW _015 1--9"-1-"41"'2"-00"'3c.......,1----'3cc1.c.c.5""1_-+---'2"'.'-1'-1 --+--_;_;N.c.M-'-T--+----"2.c.8 .'-7-'-4-----l
1/7/2004 31.51 3.07 NMT 28.44
4/1/2004 31.51 3.02 NMT 28.49
NHC Bumpit; 194040_hist gw elev APR 04.xls
CATLIN Project No. 194-040
CATLIN Engineers and Scientists
May 2004
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TABLE 2 HISTORICAL GROUNDWATER TABLE ELEVATIONS
Date: April 1, 2004 New Hanover County Airport Burn Pit Supertund Site
ml':fOR!f>lf~l :K~:·"-'•!y·,, :.= 1 ,i.r,k. i4';:~~~Ut~r~v) if¾_✓.,--~~l.:!!~; ..... {t;;,1 EIIEVATl0Ne! ,GR01'.JNDWA'I'ERi ..
"'1~ l·0·','\1li'')ji 141\W~r-I'•'ll r'I'HIGKNESS~, 1:"'.k1;ik(FW-;)t<16',l-, ;' . .. ~)--.,: !l ti•?Rl ··" 1~r'-~A;0,~r :lw--; . !Ji~19,,y;,1c.:,P),✓-ili-i¾l:,-,,., "• -'2L'\%U l: .'.')K'.iPZk~~,i +ill Frf; Jiij,,,Jf-r ,
6/11/2002 32.53 8.90 NMT 23.63
9/4/2003 32.53 3.37 NMT 29.16
CMW-016 11/3/2003 32.53 3.40 NMT 29.13
117/2004 32.53 4.13 NMT 28.40
4/1/2004 32.53 4.23 NMT 28.30
11/3/2003 32.41 5.29 NMT 27.12
P-1 117/2004 32.41 5.82 NMT 26.59
4/1/2004 32.41 5.96 NMT 26.45
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
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
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
11/3/2003 32.44 3.78 NMT 28.66
T-15 117/2004 32.44 4.21 NMT 28.23
4/1/2004 32.44 4.09 NMT 28.35
11/3/2003 32.39 3.62 NMT 28.77
T-16 117/2004 32.39 4.20 NMT 28.19
4/1/2004 32.39 3.91 NMT 28.48
* Top of casing elevation is refernced to mean sea level (Top of casing is elevated above ground level.)
NMT -No Measurable Thickness
Page 3 of 3
NHC Rurnpit; 194040_1,ist gw elev APR (J4.xls
CATLIN Project No. 194-040
CATLIN Engineers and Scientists
May 2004
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TABLE 3 SUMMARY OF CURRENT GROUNDWATER LABORATORY RESULTS Page I of I
Date: April 2004 New Hanover County Airport Burn Pit Supertund Site
w z w N z w ID
1
MWD-001 MWD-001 4/1/2004 <1
MWD-002 MWD-002 4/1/2004 {l,?.·:~si~\l''B, f,~ •. -~.~
PVSMW-002 PVSMW-002 4/1/2004 <1
MWS-003 MWS-003 4/1/2004 <1
MWS-004 MWS-004 4/1/2004 <1
MWD-006 MWD-006 4/1/2004 <1
CMW-007 CMW-007 4/1/2004 <1
CMW-008 CMW-008 4/1/2004 <1
CMW-009 CMW-009 4/1/2004 <1
PVMW-010 PVMW-010 4/1/2004 <1
PVMW-011 PVMW-011 4/1/2004 <1
CMW-012 CMW-012 4/1/2004 <1
CMW-013 CMW-013 4/1/2004 <1
PVMW-014 PVMW-014 4/1/2004 it~:r~'? r,,."',t,5 ,'u>l; !:.ll!'h_,~_..~_.,.
PVMW-015 PVMW-015 4/22/2004 <1
CMW-016 CMW-016 4/1/2004 <1
All results in ug/L
BOL = Below Quantitation Um its
Shaded areas indicate concentrations greater than the 2L GWQS.
< -Less than quantitation limits.
NHC Bumpit; J94040_current GW results APR 04.xls
CATLIN Project No. I 94-040
w rn z w
w z
N w z ..J
w ► ID X
..J ..J
► c(
:i: I-
I-0 w I-
29 530
3.3. <4
10 <5.3
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4
<1 <4
ffi rn :i: w
I-!;: 0 ..J
..J c(
..J z c( c(
Varies
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BOL
BQL
BQL
BQL
CATLIN Engineers and Scientists
May 2004
I
I TABLE 4 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS Page 1 of4
Date: April 2004 New Hanover County Airport Burn Pit Superfund Site
I w "' z w
w z
N w
I z ..J
w w w ► z ., z >< w ..J w ..J
N ► :, ct z :c ..J I-w I-0 0
I ., w I-I-
. ,: .,..,. 1(1;1 1 29 1,000 530 . i . • ~.:ll!iill'M,j!\•
MWD-00 8.5J 2.0J 25.3J
I MWD-001 5n/1991 7.4. 1.5J 29.1J
MWD-001 11/19/1991 8.8 1.1J <0.5
I MWD-001 7n/1992 16 1.4J <0.5
MWD-001 12/9/1992 lt~::4Q-t1 10 <0.5 <0.5
MWD-001 MWD-001 618/1993 ~/15.!i_'lf)' 19 1.3J <0.5
I MWD-001 10/5/1994 <0.5 <0.5 <0.5 <0.5
MWD-001 6/11/2002 <0.5 6.0 <0.5 <1.5
MWD-001 9/5/2003 <1 3.3 <1 <4
I MWD-001 ln/2004 <1 3.5 <1 <4
MWD-001 4/1/2004 <1 3.3 <1 <4
I MWS-001 MWS-001 6/11/2002 <0.5 <0.5 <0.5 <1.5
MWD-002 4/17/1991 il1lli; foii!lil Bt ··li!l~ 14J 82J -----~---~ nil
I MWD-002 5n/1991 !lili • •Y 0 ~;[Q~~ 13J 82J -'~'~" MWD-002 11/20/1991 rw·~ l!';f:rni/.r,Wl 5.9J <0.5 ~:tHQl~ ·,; ....,.,.o, ,:.l>ji
MWD-002 7/7/1992 f1;1•·-wil!:i . ·:_!I§. ~~39·-t ·-) 2.8J <0.5
I MWD-002 12/9/1992 ll:f1gl 3.4J <0.5
MWO-002 ~ -, 6/8/1993 ;?7,Q.,.. > .• ' <0.5 2.0J
MWD-002 10/6/1994 --14af2;S,tt ic..._._~-~ 9.4 35.9
I MWD-002 6/22/1998 (~-~1gt~ 4.1 23.2
MWD-002 6/25/1998 .:'d.ri).ffij 2.5 27.4
MWD-002 ,i~t~~ts MWD-002 7/9/1998 238 115
I MWD-002 7/16/2003 Ki .,. m•, 1.7 21.6 . ~Q:4,~ -~;
MWD-002 7/23/1998 26.9 2.1 20.8
I MWD-002 7/30/1998 1.1 2.3 <1.5
MWD-002 1/16/2001 14.8 <0.5 17.8
MWD-002 6/11/2002 6.8 <0.5 4.8
I MWD-002 9/5/2003 14 <1 <7
MWD-002 1m2004 11 <1 <5.8.
MWD-002 4/1/2004 10 <1 <4
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CATLIN Proiect No. 194-040 May2004
I
I TABLE4 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS Page 2 of 4
Date: April 2004 New Hanover County Airport Burn Pit Superfund Site
I <I) w z w
w z
I N w z ..J w w w > z Ill z >< w ..J w ..J
N > ::, < z :,: ..J ,_
I w ,_ 0 0 Ill w ,_ ,_
mr'':.{•'lr:'\\"~'f~J!TC'.'Jf~'t'~),.j]F:V&'f'f!~f ' ra\1l'li:'' ' ,. It S 'g!~) · •· w • .• 1 29 1,000 530 I 'Tu"'•"~~,2·1.GWQ •(µ ·,ki'¼:til·..;i·•1'1 t:C.:a::2..':. .,~:t\µ~;A."'J,~i;;:-.. ..t« ·-~:.._/.!."~ti..,,
I MWS-002 · MWS-002 6/11/2002 <0.5 <0.5 <0.5 <1.5
PVSMW-002 6/11/2002 <0.5 <0.5 <0.5 <1.5
I PVSMW-002 9/4/2003 <1 <1 <1 <4
PVSMW-002 PVSMW-002 1/7/2004 <1 <1 <1 <4
PVSMW-002 4/1/2004 <1 <1 <1 <4
I MWS-003 4/17/1991 <0.5 <0.5 0.89J <1.5
MWS-003 5/7/1991 <0.5 <0.5 <0.5 0.77J
I MWS-003 11/19/1991 <0.5 <0.5 <0.5 <1.5
MWS-003 7/7/1992 <0.5 <0.5 <0.5 <1.5
MWS-003 1219/1992 <0.5 <0.5 <0.5 <1.5
I MWS-003 6/9/1993 <0.5 <0.5 <0.5 <1.5
MWS-003 MWS-003 10/5/1994 <5 <5 <5 <10
MWS-003 1/16/2001 0.5 <0.5 2.4
I MWS-003 6/11/2002 <0.5 <0.5 <0.5 <1.5
MWS-003 9/4/2003 <1 <1 <1 <4
MWS-003 1/7/2004 <1 <1 <1 <4
I MWS-003 4/1/2004 <1 <1 <1 <4
I MWS-004 4/17/1991 <0.5 <0.5 <0.5 <1.5
MWS-004 5/7/1991 <0.5 <0.5 <0.5 <1.5
MWS-004 7/7/1991 <0.5 <0.5 0.52J <1.5
I MWS-004 11/19/1991 <0.5 <0.5 <0.5 <1.5
MWS-004 1219/1992 <0.5 · <0.5 <0.5 <1.5
MWS-004 6/9/1993 <0.5 <0.5 <0.5 <1.5
MWS-004
I MWS-004 10/5/1994 <0.5 <0.5 <0.5 <1.5
MWS-004 1/16/2001 <0.5 <0.5 <0.5 <1.5
MWS-004 6/11/2002 <0.5 <0.5 <0.5 <1.5
I MWS-004 9/4/2003 <1 <1 <1 <4
MWS-004 1/8/2004 <1 <1 <1 <4
MWS-004 4/1/2004 <1 <1 <1 <4
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I NHC Hurnpit; J94040_historical GW APR 04.xls CATLIN Engineers and Scienh·sts
CATUN Project No. 194-040 May2004
I
I TABLE 4 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS Page3of4
Date: April 2004 New Hanover County Airport Burn Pit Superfund Site
I UJ 1/)
z UJ
UJ z
N UJ
I z .J
UJ UJ UJ >-z m z ><
UJ .J UJ .J
N >-::, c( z :,: .J t-UJ t-0 0
I ~ --m UJ t-t-
""·",'i\ll'l:ilil""'"'_'_,"'lll<l"'"" iri:, ,~k . fl_:; ~f ~2L¼GWOS'(µ9(l1).J -: ;;Jrf#Jt:.1~71! 1 29 1,000 530
... ~,;.,~-~~.'.~E::-'"'(i->?\1$'¾\¥t'.::.:!2l~1~t~ "M::.-:.:0 fil;: i~
MWD,005 1/16/2001 <0.5 <0.5 <0.5 <1.5
I MWD-005
MWD-005 6/11/2002 <0.5 <0.5 <0.5 <0.5
MWD-006 4/12/2001 <0.5 <0.5 <0.5 <1.5 I MWD-006 . 6/11/2002 <0.5 <0.5 3.8
MWD-006 MWD-006 9/4/2003 <1 <1 <4
I MWD-006 1/8/2004 . <1 <1 <4
MWD-006 4/1/2004 <1 <1 <1 <4
I CMW-007 6/11/2002 <0.5 <0.5 <0.5 <1.5
CMW-007 9/5/2003 <1 <1 <1 <4
CMW-007 CMW-007 117/2004 <1 <1 <1 <4
I CMW-007 4/1/2004 <1 <1 <1 <4
CMW-008 6/11/2002 <0.5 <0.5 <0.5 <1.5
I CMW-008 9/5/2003 <1 <1 <1 <4
CMW-008
CMW-008 117/2004 <1 <1 <1 <4
CMW-008 4/1/2004 <1 <1 <1 <4
I CMW-009 6/11/2002 <0.5 <0.5 <0.5 <1.5
CMW-009 9/5/2003 <1 <1 <1 <4
I CMW-009
CMW-009 117/2004 <1 <1 <1 <4
CMW-009 4/1/2004 <1 <1 <1 <4
I PVMW-010 6/11/2002 <0.5 <0.5 <0.5 <1.5
PVMW-010 9/5/2003 <1 <1 <1 <4
PVMW-010
I PVMW-010 117/2004 <1 <1 <1 <4
PVMW-010 4/1/2004 <1 <1 <1 <4
I PVMW-011 6/11/2002 •F' 2151:!'.:' :: 2.7 <0.5 2.8 '_',\ :? .. _:,, ~t~ .. •.
PVMW-011 9/5/2003 <1 <1 <1 <4 PVMW-011 PVMW-011 117/2004 <1 <1 <1 <4
I PVMW-011 4/1/2004 <1 <1 <1 <4
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I NIIC Hurnpit; 194040_historical GW APR 04.xls CATLIN Engineers and Scientists
CA TUN Project No.194-040 May 2004
I
I TABLE 4 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS Page4of4
Date: April 200.4 New Hanover County Airport Burn Pit Superfund Site
I ANALYTICAL METHOD: EPA Method 602
w ti)
z w w z
N w
I z .J
w w w > z m z X w .J w .J N > ::, <( z :c .J I-w I-0 0
I m w I-I-
i 'c' '-•·. • ,,, ~ · ."-~ ' • -~ij,' · ,~·'2LI GWO~(iigillJi!il .,;, a ·,:,,i! 29 1,000 530 ~, {ll"I'••·,·, '(. ,-~-~ . • .·,1,.,_,. fflf < ~\t ~,-,<l::'.t.:si'L jj~,!;.;, •¥ l0;Ji'.\'.~. " J}Ljjr <•. _,,:c.,;1
CMW-012 6/11/2002 <0.5 <0.5 <0.5 <1.5
I CMW-012 9/5/2003 <1 <1 <1 <4
CMW-012
CMW:012 117/2004 <1 <1 <1 <4
CMW-012 4/1/2004 <1 <1 <1 <4
I CMW-013· 6/11/2002 <0.5 <0.5 <0.5 <1.5
CMW-013 9/5/2003 <1 <1 <1 <4 I CMW-013 CMW-013 117/2004 <1 <1 <1 <4
CMW-013 4/1/2004 <1 <1 <1 . <4
I PVMW-014 6/11/2002 1.6 <0.5 2.1
PVMW-014 9/4/2003 <1 <1 <4
PVMW-014
I PVMW-014 117/2004 <1 <1 <4
PVMW-014 4/1/2004 <1 <1 <4
I PVMW-015 6/11/2002 ft1 4\1i'f-$J 1.4 <0.5 2.1 ,.,~-,.,:. ,(,,~
PVMW-015 ,9/4/2003 <1 <1 <1 <4
PVMW-015 PVMW-015 1/8/2004 <1 <1 <1 <4
I PVMW-015 4/22/2004 <1 <1 <1 <4
CMW-016 6/11/2002 <0.5 <0.5 <0.5 <1.5
I CMW-016 9/5/2003 <1 <1 <1 <4
CMW-016 CMW-016 1/8/2004 <1 <1 <1 <4
CMW-016 4/1/2004 <1 <1 <1 <4
I
All results in ug/l.
I J = Estimated Value
Shaded areas indicate concentrations greater than the 2L GWQS.
< -Less than quantitation limits.
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I NHC /Jurnpit; 194040_historical GW APR 04.xls CATLIN Engineers and Scientists
CATLIN Project No. 194-040 May2004
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FIGURES
New Hanover County Burn Pit; 94040_mon_rpt_APR04.doc
CATLIN Project No. 194-040
CATLIN Engineers and Scientists
May2004
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SCALE 124 000
1 O I MILE
ka,===E1=000===:E0=t'==,':000:::'===,~000;;;;'='=~,~ooo~==~,000;;;;==~soo~~o==~woo~~==;,ooo~~F~E~E~r==
GN
5'
89 MILS l 039'
29MILS
UTM GRID AND 1970 MAGNETIC NORTH
DECLINATION AT CENTER OF SHEET
E111GII\IEERSondSCIErmsrs
IIILMJNClOO, NORTH CAR<IJNA
PRO.ECT
0
CASTLE HAYNE, N.C.
SW/4 ROCKY POINT 15' QUADRANGLE
N3415-W7752.517.5
1970
1111£
I KILOMETER
QUADRANGLE LOCATION
GENERAL LOCATION NEW HANOVER COUNTY AIRPORT
BURN PIT SUPERFUND SllE
WILMINGTON, N.C. USGS TOPOGRAPHIC QUADRANGLE
94040 DATe OCT 2003 SCALE; 1'"=2000' DRAIN BY: HCS CHCm> BY: GRG
FIGURE
1
MOCO-SEPT 21:1»-STAlUS-01
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\ \ \ ' \ \ .,
\ \ \ \
\
NOTES,
' \ \
\
T-1J ffi
\
\ \
\
\ \ \
\ \
1, 1HIS DRA'MNO WAS ADAP'IED FRC1i1 DC1S11NO EPA DRAWIGS AND AERIAL MAPPN;. 2. IEU. LOCAlKINS NI) ELCVAllONS LOCAl!I> BY STOCICS LAND SJR'w£'l'ICO, P,C. DAffD 24 APRIL 2001,
CMW-011 ·O
®
PYW'-0115
(FORMERLY PWW-7)
\
-... .,. -... ltRI -... .... -... .,., .. ,.. MAY-
PWMW-002 ®
® WIHl02
e TMW-2
TREATMENT FACilJTY
Q tJ
\
' -------·-----•----,.----··--------~I
\ \
-NCRIH-
i
,l
/
......
Q CMW--001
I /
! • /
NEW HANOVER COUNTY
AIRPORT BURN PIT SUPERFUND
SllE WILMINGTON, N.C •
80
'Ill
0
CMW-007 (FORMERl.Y T-11)
LEGEND
WWWlkii
TIPE I m.L
TIPE I m.L
TIPE I m.L
DPT-
FEZGiiEtDI
HN1 a NCI 'tllll'ICATDI ·-Dlml ...... IBJ.
CXIFLWl0IE WNW .....
0 80
SCALE IN FEET
SITE MAP WllH CURRENT
MONITORING WELL LOCATIONS -
2
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---
\ \
\ \
\ \ \ \
\ \
\ \ \ \ \\
' \ \ \ \
\ \
\. \\ \ \
\ \ -\\ t, 1tlS DRAIING WAS ADAPTED FROM DIS1INQ • \ EPA CIRA.,_ NC> AERIAL 1UiPP1C. ' '
2. IELL LOCA llONS AfC) n.EVA l10NS L0CA TED BY \ \ Sl1XJCS LAND 9JIM'r'NQ. P.C. DATED 24 APRIL 2001. \ ·,
----
RR SPIKE AT \ \
t p~~TJl~ill_r~·-· --·--·--
000
---IDODII' ,Ol'ISIIII .......
/
Of CClll'Wa1A110N ....
,,.
----e .. \ l . •.:;;;..,.,,-+;r I \ I ·• / I
.. W-'..+--lP I I
' ._,~-------
\ -"" WJW -"" HSI -"" ... _.., BAG .. ,,, MAY 2004
8
o--
......
NEW HANOVER COUNTY
AIRPORT BURN PIT SUPERFUND
SITE WILMINGTON, N.C •
RI
.....
0
~ (FORMERLY T-17)
LEGEND --WWWIKh
<ID TIPI I El.
a, TIPI I El. a TIPI I El.
m DPT-
□ Nll...1111
® FW4 Li.iJJG '.IRFICA'IDI .CWICMNI mL
0 CXliPLWICI WiW Ill.I.
II .,... lllL 111H ICIIX
E'3 CIClffllCIL. VALW 101
80 0 80
SCALE IN FEET
SITE MAP WITH CURRENT PULSE
AIR SPARGE (PAS) LOCATIONS ....
-
3
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I NO. DESCR1Pl10N
REVISIONS
\ \
BY DATE
(NM)
/
MWDOOS
"""""" BY: ..,.
""""' BY,
GNECl<ED BY·
APPROWD BY;
DATE: MAY 2004
94040-MAY0-4-04
I
\ \ ,, I ; '
EMU b.hll&CEN 1618
lll..liaNGTCW, ~TH CAR(UIA
GARDNER DRIV!-RR SPIKE
-
PRO.ECT
NEW HANOVE ·
AIRPORT BURN / COUNTY
s1TE WILMINdio~uPERFUND , N.C.
LEGEND
EXISTING D£SCRIPTION
T'O'E I WEll.
TYPE II WELL
T'r'PE Ill WEU.
DPTf'ROll<
P\£ZOMmR
©
0
PERFORMANCE VERIFlCAllON MONlTORIN
COMPLIANCE MONI G WELL TOft1NG WElL
80
( )
NM -
0
GROUNDWATER TABLE El.£VAllON IN FEET
NOT MEASURED
GROUNDWATER FlOW DIRECllOH
GROUNDWATER TABLE CON11JUR
80
SCALE IN FEET
SITE MAP WIT TABLE CON~Ot~iUNDWATER
APRIL 1, 200:s OF
,•,.,50• ..., NO. 194-040
"""'
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--
IIIIICND ll'ft M
~==:!:::::.:.:.:::::.:.::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::+::===!S==:j =. ::-...... :----i:1-::::t::::::::::::::::::::::::::::::::::::::::::::::::::::t===i===~ -.,, _ _..B9S..__
M'ID WAY 2004 -""'""-
NEW HANOVER COUNTY
AIRPORT BURN PIT SUPERFUND
SllE WILMINGTON, N.C. .....
0 _,
(FORMERLY T-17)
(<1)
LEGEND
WWWiiCii
'l'IPI I Ill.I.
'1'11'1 I Ill.I. ,.,.. ■ Ill.I.
DPT-
FEZU.l1Dl
PiRA LAS wa:ICA110N WCNIW EL
CCIIFIJAN0E IICNffllNQ IIIL
80
() ..
0
---N ,'Ill
80
SCALE IN FEET
SITE MAP WITH
BENZENE CONCENTRATIONS AS OF
APRIL 1, 2004 .... , . ....,..
-
5
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APPENDIX A
LABORATORY ANALYTICAL REPORTS AND
CHAIN OF CUSTODY DOCUMENTS
New Hanover County Burn Pit; 94040_mon_rpt_APR04.doc
CATLIN Project No. 194-040
CATLIN Engineers and Scientists
May 2004
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PARADIGM ANALYTICAL LABORATORIES, INC.
5500 Business Drive
Wilmington, North Carolina 28405
Mr. Rick Garrett
Rlchard Catlin & Associates
220 Old Dairy Rd.
Wilmington NC 28405
Report Number: G 128-1288
Client Project: Burnpit
Dear Mr. Garrett:
[phone]
Fax [phone]
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.
Sincerely,
p
N .C. Certification #481 S.C. Certification #99029
1 of 29
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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: Burnplt
Lab Sample ID: G128-1288-1A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 11 :00
Date Received: 4/2/04
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.0 1 04/05/2004
Chlorobenzene BQL 1.0 1 04/05/2004
1,2-Dichlorobenzene BQL 2.0 04/05/2004
1,3-Dlchlorobenzene BOL 2.0 1 04/05/2004
1 .4-Dichlorobenzene BQL 2.0 1 04/05/2004
Ethylbenzene BQL 1.0 04/05/2004
Toluene BQL 1.0 1 04/05/2004
m/p-Xylene BQL 2.0 1 04/05/2004
a-Xylene BQL 2.0 1 04/05/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 41.0 103
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: I(('(./
2 of 29
!\ .C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: PVMW-014
Client Project ID: Bumpit
Lab Sample ID: G128-1288-2A
Lab Project ID: G12B-1288
Date Collected: 04/01/2004 12:00
Date Received: 4/2/04
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene 1.5 1.0 1 04/05/2004
Chlorobenzene BQL 1.0 1 04/05/2004
1,2-Dichlorobenzene BQL 2.0 1 04/05/2004
1 ,3-Dichlorobenzene BQL 2.0 1 04/05/2004
1,4-Dichlorobenzene BQL 2.0 1 04/05/2004
• Ethylbenzene BQL 1.0 04/05/2004
Toluene BOL 1.0 1 04/05/2004
m/p-Xylene BQL 2.0 1 04/05/2004
o-Xylene BQL 2.0 1 04/05/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluenl\ 40 40.8 102
Comments:
All values corrected for dilution.
BQL = Below. quantitation limit.
Reviewed By: ~
3 of 29
N.C. Certification #481 S.C. CeI1ification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC602
Analyzed By: DCS Client Sample ID: CMW-016
Client Project ID: Burnpit
Lab Sample ID: G128-1288-3A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 12:20
Date Received: 4/2/04
Matrix: Water
Analyta Result RL DIiution Data
ug/L ug/L Factor Analyzed
Benzene BQL 1.0 1 04/05/2004
Chlorobenzene BQL 1.0 1 04/05/2004
1,2-Dichlorobenzene BQL 2.0 1 04/05/2004
1,3-Dichlorobenzene BQL 2.0 04/05/2004
1,4-Dichlorobenzene BQL 2.0 04/05/2004
Ethylbenzene BQL 1.0 1 04/05/2004
Toluene BQL 1.0 04/05/2004
m/p-Xylene BQL 2.0 1 04/05/2004
o-Xylene BQL 2.0 1 04/05/2004
Surrogate Spika Recoveries Spika Spika Percent
Added Result Recovery
Trlfluorotoluene 40 40.8 102
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: w,vt./
4 of 29
!\.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC602
Analyzed By: DCS Client Sample ID: MWS-003
Client Project ID: Burnpit
Lab Sample ID: G128-1288-4A
Lab Project.ID: G128-1288
Date Collected: 04/01/2004 12:35
Date Received: 4/2/04
Matrix: Water
' Analyte Result RL DIiution Data
ug/l ug/l Factor Analyzed
Benzene BQL 1,0 1 04/05/2004
Chlorobenzene BQL 1.0 1 04/05/2004
1,2-Dlchlorobenzene BQL 2.0 1 04/05/2004
1,3-Dichlorobenzene BQL 2.0 04/05/2004
1.4-Dichlorobenzene BQL 2.0 04/05/2004
Elhylbenzene BQL 1.0 04/05/2004
Toluene BQL 1,0 1 04/05/2004
m/p-Xylene BQL 2.0 1 04/05/2004
o-Xylene BQL 2.0 1 04/05/2004
Surrogate Spika Recoveries Spika Spika Percent
Added Result Recovery
Trifluorotoluene 40 41,0 102
Comment&:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: .....-< -
5 of 29
N.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC602
Analyzed By: DCS Client Sample ID: MWS-004
Client Project ID: Bumplt
Lab Sample ID: G128-1288-5A
Lab Project ID: G128-1266
Date Collected: 04/01/2004 13:00
Dale Received: 4/2104
Matrix: Water
Analyta Result RL DIiution Data
ug/L ug/L Factor Analyzed
Benzene BQL 1.0 04/05/2004
Chlorobenzene BQL 1.0 1 04/05/2004
1,2-Dichlorobenzene BQL 2.0 1 04/05/2004
1,3-Dichlorobenzene BQL 2.0 1 04/05/2004
1,4-Dlchlorobenzene BQL 2.0 1 04/05/2004
Ethyl benzene BQL 1.0 1 04/05/2004
Toluene BQL 1.0 1 04/05/2004
mlp-Xylene BQL 2.0 1 04/05/2004
a-Xylene BQL 2.0 1 04/05/2004
Surrogate Spika Recoveries Spike Spike Percent
Added Result Recovery
· Trifluorotoluene 40 40.7 102
Comments:
All values corrected for dilution.
BQL = Below quanlitalion limit.
Reviewed By: ~ ·
6 of 29
N.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: PVSMW-002
Client Project ID: Bumpit
Lab Sample ID: G128-1288-6A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 13:15
Date Received: 4/2/04
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/l Factor Analyzed
Benzene BQL 1.0 1 04/06/2004
Chlorobenzene BQL 1.0 04/06/2004
1,2-Dichlorobenzene BQL 2.0 1 04/06/2004
1,3-Dichlorobenzene BOL• 2.0 1 04/06/2004
1,4-Dlchlorobenzene BQL 2.0 04/06/2004
Ethylbenzene BQL 1.0 04/06/2004
Toluene BQL 1.0 04/06/2004
m/p-Xylene BQL 2.0 1 04/06/2004
o-Xylene BQL 2.0 ' 04/06/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trlfluorotoluene 40 41.0 103
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: l'Wl%'.'.'
7 of 29
N.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: MWD-002
Client Project ID: Burnpit
Lab Sample ID: G128-1288-7A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 13:35
Date Received: 4/2104
Matrix: Water
Analyte Result RL DIiution Date
ug/l ug/L Factor Analyzed
Benzene 33 1.0 04/06/2004
Chlorobenzene BQL 1.0 04/06/2004
1,2-Dichlorobenzene BQL 2.0 04/06/2004
1,3-Dichlorobenzene BQL' 2.0 1 04/06/2004
1,4-Dichlorobenzene BQL 2.0 1 04/06/2004
Ethylbenzene 10 1.0 04/06/2004
Toluene BQL 1.0 1 04/06/2004
m/p-Xylene BQL 2.0 1 04/06/2004
o-Xylene 3.3 2.0 1 04/06/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trlfluorotoluene 40 41.0 103
Comments:
All values corrected for dilution.
BQL = Below quantltatlon llmlt.
Reviewed By: ..w:<✓
8 of 29
N.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC602
Analyzed By: DCS Client Sample ID: CMW..013
Client Project ID: Burnpit
Lab Sample ID: G128-1288-8A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 14:00
Date Received: 4/2/04
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.0 1 04/06/2004
Chlorobenzene BQL 1.0 04/06/2004 ·
1,2-Dichlorobenzene BOL 2.0 1 04/06/2004
1,3-Dlchlorobenzene BQL 2.0 1 04/06/2004
1,4-Dichlorobenzene BQL 2.0 1 04/06/2004
Ethylbenzene BQL 1.0 1 04/06/2004
Toluene BQL 1.0 1 04/06/2004
mip-Xylene BQL 2.0 1 04/06/2004
o-Xylene BQL 2.0 1 04/06/2004
Surrogate Spika Recoveries Spika Spika Percent
Added Result Recovery
Trifluorotoluene 40 41.0 102
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: ML
9 of 29
N.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC602
Analyzed By: DCS Client Sample ID: PVMW-011
Client Project ID: Bumplt
Lab Sample ID: G128-1288-9A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 15:05
Date Received: 4/2/04
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BOL 1.0 04/06/2004
Chlorobenzene BQL 1.0 1 04/06/2004
1,2-Dichlorobenzene BQL 2.0 1 04/06/2004
1,3-Dichlorobenzene BQL 2.0 1 04/06/2004
1,4-Dichlorobenzene BQL 2.0 04/06/2004
Ethyl benzene BQL 1.0 1 04/06/2004
Toluene BQL 1.0 1 04/06/2004
m/p-Xylene BQL 2.0 04/06/2004
o-Xylene BQL 2.0 1 04/06/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 41'.1 103
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: ,)Ad,.,-
1 O of 29
N.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC602
Analyzed By: DCS Client Sample ID: CMW-012
Client Project ID: Burnpit
Lab Sample ID: G128-1288-10A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 15:30
Date Received: 4/2/04
Matrix: Water
A~alyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.0 04/06/2004
Chlorobenzene BQL 1.0 04/06/2004
1,2-Dlchlorobenzene BQL 2.0 04/06/2004
1,3-Dichlorobenzene BQL 2.0 04/06/2004
1,4-Dlchlorobenzene BQL 2.0 1 04/06/2004
Ethylbenzene BQL 1.0 1 04/06/2004
Toluene BQL 1.0 1 04/06/2004
rn/p-Xylene BQL 2.0 1 04/06/2004
o-Xylene BQL 2.0 1 04/06/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
· Trifluorotoluene 40. 41.1 103
Comments:
All values corrected for dilution.
BQL =.Below c;iuantitation limit.
Reviewed By: ~
11 of 29
l'i.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: PVMW.-CJ10
Client Project ID: Burnplt
Lab Sample ID: G128-1288-11A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 15:55
Date Received: 4/2/04
Matrix: Water
Analyte Result RL Dilution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.0 1 04/06/2004
Chlorobenzene BQL 1.0 1 04/06/2004
1,2-Dichlorobenzene BQL 2.0 1 04/06/2004
1,3-Dichlorobenzene BQL 2.0 1 04/06/2004
1,4-Dlchlorobenzene BQL 2.0 04/06/2004
Ethylbenzene BQL 1.0 1 04/06/2004
Toluene BQL 1.0 1 04/06/2004
mlp-Xylene BQL 2.0 04/06/2004
o-Xylene BQL 2.0 1 04/06/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 41.1 103
Comments:
All values corrected for dilution.
BQL = Below quantitalion llmlt.
Reviewed By: J'"b ,
12 of 29
N.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatlles
by GC 602
Analyzed By: DCS Client Sample ID: CMW-009
Client Project ID: Burnpll
Lab Sample ID: G128-1288-12A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 16:10
Date Received: 4/2/04
Matrix: Water
. Analyte Result RL DIiution Date
ugll ug/L Factor Analyzed
Benzene BQL 1.0 1 04/06/2004
Chlorobenzene BQL 1.0 1 04/06/2004
1,2-Dichlorobenzene BQL 2.0 1 04/06/2004
1,3-Dlchlorobenzene BQL 2.0 04/06/2004
1,4-Dichlorobenzene BQL 2.0 04/06/2004
Ethylbenzene BQL 1.0 04/06/2004
Toluene BQL 1.0 04/06/2004
m/p-Xylene BQL 2.0 1 04/06/2004
o-Xylene BQL 2.0 1 04/06/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trlfluorotoluene 40 41.0 102
Comments:
All values corrected for dilution.
BQL = Below quantitatlon limit.
Reviewed By: n--c.-:c
13 of 29
N.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: MWD-001
Client Project ID: Burnplt
Lab Sample ID: G128-1288-13A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 16:30
Date Received: 4/2/04
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor . Analyzed
Benzene BQL 1.0 1 04/06/2004
Chlorobenzene BQL 1.0 1 04/06/2004
1,2-Dlchlorobenzene BQL 2.0 04/06/2004
1,3-Dichlorobenzene BQL 2.0 04/06/2004
1,4-Dlchlorobenzene BQL 2.0 1 04/06/2004
Ethyl benzene 3.3 1.0 1 04/06/2004
Toluene BQL 1.0 1 04/06/2004
m/p-Xylene BQL 2.0 1 04/06/2004
a-Xylene BQL 2.0 04/06/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 41.1 103
Comments:
All values corrected for dilution.
BQL = Below quantitatlon limit.
Reviewed By: l""t.,
14 of 29
N.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC602
Analyzed By: DCS Client Sample ID: CMW-008
Client Project ID: Bumpit
Lab Sample ID: G128-1288-14A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 16:55
Date Received: 4/2/04
Matrix: Water
Analyte Result RL Dilution Date
ug/L ug/L Factor Analyzed
•
Benzene BQL 1.0 04/06/2004
Chlorobenzene BQL 1.0 1 04/06/2004
1,2-Dlchlorobenzene BQL 2.0 1 04/06/2004
1,3-Dichlorobenzene BQL 2.0 04/06/2004
1,4-Dichlorobenzene BQL 2.0 1 04/06/2004
Ethyl benzene BQL 1.0 1 04/06/2004
Toluene BQL 1.0 1 04/06/2004
m/p-Xylene BQL 2.0 1 04/06/2004
a-Xylene BQL -2.0 04/06/2004
Surrogate Spike Recoverlea Spike Spike Percent
Added Result Recovery
Trifluorotoluene 40 41.3 103
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: ~
15 of 29
N.C. Certification #481 S.C. Certification #99029
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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: Bumpit
Lab Sample ID: G128-1288-15A
Lab Project ID: G.128-1288
Date Collected: 04/01/2004 17:20
Date Received: 4/2104
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.0 04/06/2004
Chlorobenzene BQL 1.0 1 04/06/2004
1,2-Dichlorobenzene BQL 2.0 1 04/06/2004
1,3-Dichlorobenzene BOL. 2.0 04/06/2004
1,4-Dlchlorobenzene BQL 2.0 04/06/2004
Ethyl benzene BQL 1.0 04/06/2004
Toluene BQL 1.0 1 04/06/2004
m/p-Xylene BQL 2.0 1 04/06/2004
a-Xylene BQL 2.0 1 04/06/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trlfluorotoluene 40 41.2 103
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: ~
16 of 29
N.C. Certification #481 S.C. Certjfication #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: DCS Client Sample ID: Trip Blank
Client Project ID: Burnpit
Lab Sample ID: G128-1288-16A
Lab Project ID: G128-1288
Date Collected: 04/01/2004 00:00
Date Received: 4/2/04
Matrix: Water
Analyte Result RL DIiution Date
ug/L ug/L Factor Analyzed
Benzene BQL 1.0 04/05/2004
Chlorobenzene BQL 1.0 1 04/05/2004
1,2-Dichlorobenzene BQL 2.0 1 04/05/2004
1,3-Dichlorobenzene BQL 2.0 1 04/05/2004
1,4-Dlchlorobenzene BQL 2.0 1 04/05/2004
Ethyl benzene BQL 1.0 1 04/05/2004
Toluene BQL 1.0 1 04/05/2004
m/p-Xylene BQL 2.0 1 04/05/2004
o-Xylene BQL 2.0 1 04/05/2004
Surrogate Spike Recoveries Spike Spike Percent
Added Result Recovery
Trlfluorotoluene 40 40.9 102
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Reviewed By: 1.,.e.--:::'
17 of 29
N.C. Certification #481 S.C. Certification #99029
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC602
Client Sample ID: Method Blank
Client Project ID:
Lab Sample ID: VBLK3040504B
Lab Project ID:
Analyte Result
ug/L
Benzene BQL
Chlorobenzene BQL
1,2-Dlchlorobenzene BQL
1,3-Dichlorobenzene BQL
1,4-Dichlorobenzene BQL
Ethyl benzene BQL
Toluene BQL
m/p-Xylene BQL
o-Xylene BQL
Surrogate Spike Recoveries
Trifluorotoluene
Comments:
All values corrected for dilution.
BOL = Below quantltation limit.
N.C. Certification #481
Analyzed By: DCS
Date Collected:
Date Received:
Matrix: Water
RL DIiution
ug/L Factor
1.0
1.0 1
2.0
2.0 1
2.0 1
1.0
1.0 1
2.0 1
2.0
Spike Spike
Added Result
40 40.9
S.C. Certification #99029
Date
Analyzed
04/0_5/2004
04/05/2004
04/05/2004
04/05/2004
04/05/2004
04/05/2004
04/05/2004
04/05/2004
04/05/2004
Percent
Recovery
102
Reviewed By: /?!".Y'.'
18 of 29
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PARADIGM ANALYflCAL LABORATORIES, INC.
Result& for Volatiles
by GC602
Client Sample ID: Method Blank
Client Project ID:
Lab Sample ID: VBLK3040604A
Lab Project ID:
Analyte Result
ug/L
Benzene BQL
Chlorobenzene BQL
1,2-Dichlorobenzene BQL
1,3-Dichlorobenzene BQL
1,4-Dlchlorobenzene BQL
Ethylbenzene BQL
Toluene BQL
m/p-Xylene BOL
o-Xylene BOL
Surrogate Spike Recoveries
Trlfluorotoluene
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Analyzed By: DCS
Date Collected:
Date Received:
Matrix: Water
RL DIiution
ug/L Factor
1.0
1.0
2.0
2.0 1
2.0 1
1.0
1.0 1
2.0 1
2.0 1
Spike Spike
Added Result
40 40.9
N.C. Certification #481 S.C. Certification #99029
Date
Analyzed
04/06/2004
04/06/2004
04/06/2004
04/06/2004
04/06/2004
04/06/2004
04/06/2004
04/06/2004
04/06/2004
Percent
Recovery
102
Reviewed By: ;=
19 of 29
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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: VBLK3040604B
Lab Project ID:
Analyte Result
ug/L
Benzene BOL
Chlorobenzene BOL
1,2-Dichiorobenzene BQL
1,3-Dichlorobenzene BQL
1,4-Dichlorobenzene BOL
. Ethyibenzene BOL
Toluene BQL
m/p-Xylene BQL
a-Xylene BQL
Surrogate Spike Recoveries
Trlfluorotoluene
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Analyzed By: DCS
Date Collected:
Date Received:
Matrix: Water
RL Dilution
ug/L Factor
1.0 1
1.0 1
2.0 1
2.0 1
2.0
1.0
1.0
2.0 1
2.0 1
Spike Spike
Added Result
40 41.1
.\ .C. Certification #481 S.C. Certification #99029
Date
Analyzed
04/06/2004
04/06/2004
04/06/2004
04/06/2004
04/06/2004
04/06/2004
04/06/2004
04/06/2004
04/06/2004
Percent
Recovery
103
Reviewed By: ,..v:
20 of 29
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for QC Check/ Laboratory Control Spike
Method: 602 Splke[ppb) : 10
Fllenama: 040604\020r0101.txt
QC Llmlta LCS Llmlta
Compound
Benzene
Chlorobenzene
1,2•Dlc:hlorobenzene
1,3-0lc:hlorobenzene
1,4-Dlchlorobenzene
Dllaopropyl ether
Ethylbenzene
MTBE
Toluene
m,p-Xylene
o-Xylene
Flags:
• = out of QC limits.
• = lab generated limits.
D = Detected
ppb Q(Y.)
10.3 102.8
10.4 104.1
10.8 108.0
10.5 104.8
10.8 105.8
10.0 100.2
10.4 104.3
10.1 101.0 ·
10.4 104.3
21.2 108.2
10.6 108.1
r-i .C. Certification #48 I
Lower Uppar P,(%) Lower Upnar
77.0 123.0 103 39 150
80.5 119.5 104 " 135
. 88.0 132.0 108 37 154
72.5 127.5 105 50 141
89.5 130.5 108 42 143
43.1 158.9 100 30 170
83.0 137.0 104 32 160
46.8 153.2 101 35 185
77.5 127.0 104 48 148
11.2 188.8 108 D 239
47.8 152.4 108 38 184
S .C. Certification #99029
21 of 29
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PARADIGM ANALYTICAL LABORATORIES, INC.
Method: . 602 Splko[ppb] :
Control Limits for MS-MSD
10
Sample: 040604\033r0101.txt
MS : 040604\034r0101.txt
MSD · 040604\035r0101.txt
µg/L P(¾) P Llmlta
Compound Sam. MS MSD MS MSD Lower Uppor
Benzene
Chlorobenzene
1,2-0lchlorobenzene
1,3.Qlchlorobenzene
1,4-Dlchlorobenzene
Ollsopropyl ether
Ethylbenzene
MTBE
Toluene
m,p.Xylene
o-Xylene
Flag■:
+=out of QC limits.
• = lab generated limits.
o = Detected
ND = None Detected
19.5 28.4 27.8
ND 10.5 10.5
ND 10.7 11.0
ND 10.4 10.4
3.5 10.2 10.2
29.8 37.9 37.3
5.7 15.8 15.8
14.7 24.2 24.0
37.6 44.5 43,4
30.9 48.8 48.0
6.5 18.1 18.0
N .C. Certification #481
89 81 39 150
105 105 55 135
100 103 37 154
101 101 50 141
67 87 42 143
83 77 30 170
101 99 32 180
95 93 35 185
69 58 48 148
89 88 D 239
96 94 38 184
S.C. Certification #99029
22 of 29
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for QC Check/ Laboratory Control Spike
Method: 602 Splke[ppb] : 10
Filename: 040604\003r0101 txt
QC Limits LCS Llmlta
Compound ppb Q('I.) Lower Upper P,(%) Lower Upper
Benzene
Chlorobenzene
1,2-Dichlorobenzene
1,3-Dlchlorobenzene
1,4--Dlchlorobenzene
Dllsopropyl ether
Ethylbenzene
MTBE
Toluene
m.p-Xylene
a-Xylene
Flag•:
+ = out of QC limits.
• = lab generated limits.
o = Detected
10.2 101.7
10.3 102.8
10.9 109.4
10.5 104.7
10.5 105.4
10.1 101.0
10.4 103.5
10.2 101.9
10.3 102.6
21.0 105.0
10.5 104.7
!\.C. Certification #481
77.0 123.0 102 39 150
80.5 119.5 103 55 135
88.0 132.0 109 37 154
72.5 127.5 105 50 141
69.5 130.5 105 42 143
43.1 158.9 101 30 170
83.0 137.0 104 32 180
46.8 153.2 102 35 185
77.5 127.0 103 48 148
11.2 188.8 105 D 239
47.8 152.4 105 38 184
S.C. Certification #99029
23 of 29
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PARADIGM ANALYTICAL LABORATORIES, INC.
Method: 602 Splke[ppb) :
Control Limits for MS-MSD
10
Sample: 040604\016r0101.txt
MS: 040604\017r0101.txt
MSD · 040604\018r0101 txt
µg/L P(%) P Llmlta
Compound
Benzene
Chlorobenzene
1,2.0lchlorobenzene
1,3-0lchlorobenzene
1,4-0lchlorobenzene
Dllsopropyl ether
Ethyl benzene
MTBE
Toluene
m,p-Xylene
o-Xylene
Flaga:
+ = out of QC limits.
• = lab generated limits.
o = Detected
ND = None Detected
Sam. MS
ND 11.6
ND 10.7
ND 10.6
ND 10.5
ND 10.5
25.1 36.2
ND 10.9 ·
19.3 30.1
2.6 14.1
2.2 24.4
1.6 12.6
MSD MS MSD Lower
11.1 107 103 39
10.5 106 105 55
10.9 106 110 37
10.5 106 106 50
10.5 96 96 42
35.9 111 106 30
10.6 109 106 32
29.7 106 104 35
13.6 113 109 46
24.0 111 109 D
12.6 110 106 36
:\ .C. Certification #481 S.C. Certification #99029
Upper
150
135
154
141
143
170
160
165
146
239
164
24 of 29
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for QC Check/ Laboratory Control Spike
Method: 602 Splke[ppb] : 10
Filename· 040504\003r0101 bet
QC Limit. LCS Limit.
Compound ppb Q('f,) Lower Upper P,(%) Lower Upper
Benzene
Chlorobenzene
1,2-0lchlorobenzene
1,3-Dlchlorobenzene
1,4-0lchlorobenzene
Ollsopropy1 ether
Ethylbenzene
MTBE
Toluene
m,p-Xy1ene
a-Xylene
Flag■:
+ = out of QC limits.
• = lab generated limits.
D = Detected
10.2 102.2
10.2 102.3
10.8 108.1
10.3 103.4
10.4 104.1
10.2 101.8
10.3 102.7
10.3 102.7
10.2 102.3
20.8 104.0
10.4 103.7
77.0 123.0 102 39
80.S 119.B 102 55
68.0 132.0 108 37
72.5 127.5 103 50
69.5 130.5 104 42
43.1 156.9 102 30
63.0 137.0 103 32
46.8 153.2 103 35
77.5 127.0 102 48
11.2 168.8 104 D
47.6 152.4 104 36
1'.C. Certification #481 S.C. Certification #99029
150
135
154
141
143
170
160
185
148
239
184
25 of 29
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PARADIGM ANALYTICAL LABORATORIES, INC.
Method: 602 Splke[ppbJ :
Control Limits for MS-MSD
10
Sample: 040504\018r0101.b<t
MS: 040504\019r0101.b<t
MSD • 040504\020r0101 bet
µg/L P(%) P Llmlta
Compound
Benzene
Chlorobenzene
1,2-0ichlorobenzene
1,l-Olchlorobenzene
1,4-Dlchlorobenzene
Dllsopropyl ether.
Elhylbenzene
MTBE
Toluene
m,p-Xylene
o-Xylene
Flag■:
+ = out of QC limits.
• = lab generated limits.
D = Detected
ND = None Detected
Sam. MS MSD
20.8 31.5 30,7
ND 10.8 10,4
ND 11.2 11.2
ND 10.7 1M
ND 10.8 10.4
1.8 13.2 12.6
3.0 14.0 13.7
2.3 13.1 12.5
11.5 22.9 22.3
13.9 38.1 35.5
3.5 14.5 14.2
?\.C. Certification #481
MS MSD Lower Upper
108 101 39 150
108 104 55 135
110 111 37 154
108 108 50 141
107 105 42 143
114 108 30 170
110 107 32 180
109 102 35 185
114 108 48 148
111 108 D 239
110 107 38 184
S.C. Certification #99029
26 of 29
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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
DF·= DIiution 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 Quantltatlon 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.
'.\ .C. Certification #481 S.C. Certification #99029
Ml34.011404.1
27 of 29
- - - - - -
. ·---- - - -
PARADIGM ANALYTICAL LABORATORIES, INC.
5500 Business Drive, Wilmington, NC 28405 Chain-of Custody Record & Analytical Request
Phone: [phone] FAX: [phone]
Client: Cr:1/4.. uf,, ./ Jc/. Project ID: J;rlJ,R; /
Addl"e$: ZZ-9 tlte/ l).,;.f. /kl Contact: Zc/4 Wa If
Address: M'/4,.'1/,,,,. , /VC 2FY~f Phone: YfZ•f,!P//
Quote#: Fax:
I,) , /
✓
/
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Q.
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Date: 0-/-'11/
Turnaround: ___.,;CL~-"CY.,__ __ _
JobNumber: /91/-IJy'd
-- -- -
0,
COC# 3~903 !
Page_LorL
Report To: Rk/4. 611W11/
SEE REVERSE FOR
TERMSANDCONDffiONS
-
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- -·-- -·-- - - - - - - -- - --PARADIGM ANALYTICAL LABORATORIES, INC.
5500 Business Drive, Wilmington, NC 28405 Chain-of Custody Record & Analytical Request
Phone: [phone] FAX: [phone]
Client: a-«:.i C"'f, +.fe,• ProjectID: 'lfi,.~
Address: -Z:Z/J tJ I/ :l),, i, f IZ,/ Contact: ,,f;e, ,.,,. ff
Address: &/.-/4..''1p" /VC r ZF@./ Phone: t/fZ-f ,ti'/
Quote#:
/ff.I tJ / /
/6/(J
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--
C.
Date: f'-' /-~ I/
Turnaround: ~H.~-:4,(=•----
Job Number: nr:,~y,1
RIGINAL
COC#
Page
C'l
0 39904 C'l 2-N zof--
SEE REVERSE FOR
1ERMSANDCONDIDONS
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PARADIGM ANALYTICAL LABORATORIES, INC.
Mr. Rick Garrett
Richard Catlin & Associates
220 Old Dairy Rd.
Wilmington NC 28405
Report Number: G128-1297
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 ofthis 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.
Sincerely,
Paradigm Analytical Laboratories, Inc.
J. Patrick Weaver
N.C. CERTIFICATION #481 1 of 8
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: EKR Client Sample ID: PVMW-015
Client Projecl ID: NHC Burnpit
Lab Sample ID: G128-1297-1A
Lab Project ID: G128-1297
Date Collected: 04/22/2004 09:45
Date Received: 4/22/04
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.
Matrix: Water
Result RL DIiution
ug/L ug/L Factor
BQL 1.00
BQL 1.00 1
BQL 2.00 1
BQL 1.00 1
BQL 2.00 1
BQL 1.00 1
BQL 1.00 1
BQL 2.00 1
BQL 2.00 1
Spike Spike
Added Result
40 41.6
N.C. CERTIFICATION #481
Date
Analyzed
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
Percent
Recovery
104
Reviewed By:t)lt</
2 of 8
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PARADIGM ANALYTICAL LABORATORIES, INC.
Results for Volatiles
by GC 602
Analyzed By: EKR Client Sample ID: Trip Blank
Client Project ID: NHC Burnpit
Lab Sample ID: G128-1297-2A
Lab Project ID: G128-1297
Date Collected: 04/22/2004 00:00
Date Received: 4/22/04
Analyte
Benzene
Chlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Ethylbenzene
Toluene
m/p-Xylene
o-Xylene
Surrogate Spike Recoveries
Trifluorotoluene
Comments:
All values corrected for dilution.
BQL = Below· quanlitation limit.
Matrix: Water
Result RL DIiution
ug/L ug/L Factor
BQL 1.00 1
BQL 1.00 1
BQL 2.00 1
BQL 1.00 1
BQL 2.00 1
BQL 1.00 1
BOL 1.00 1
BOL 2.00 1
BQL 2.00 1
Spike Spike
Added Result
40 41.5
N.C. CERTIFICATION #481
Date
Analyzed
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
Percent
Recovery
104
Reviewed By: w,,/
3 of 8
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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: VBLK$050404C
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 BOL
m/p-Xylene BQL
o-Xylene BOL
Surrogate Spike Recoveries
Trifluorotoluene
Comments:
All values corrected for dilution.
BQL = Below quantitation limit.
Analyzed By: EKR
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
Spika Spika
Added Result
40 41.4
N.C. CERTIFICATION #481
Date
Analyzed
05/05/2004 ·
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
05/05/2004
Percent
Recovery
103
Reviewed By:~
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for QC Check / Laboratory Control Spike
Method: 602 Splko[ppb): 10
Instrument : gc3
FIiename · 050404\023r0101 bet
Compound
Benzene
Chlorobenzene
1,2-Dlchlorobenzene
1,3-Dichlorobenzene
1,4-0lchlorobenzene
Dllsopropyl ether
Ethytbenzene
MTBE
Toluene
m,p-Xylene
o-Xylene
Flags:
+ = out of QC limits.
• = lab generated limits.
D = Detected
ppb
11.2
11.3
11.5
11.3
11.2
10.7
11.3
11.1
11.3
22.8
11.3
QC Llmlta
Q('/,,) Lower Upper
112.2 77.0 123.0
113.5 80.5 119.5
114.9 88.0 132.0
112.8 72.5 127.5
112.4 BU 130.5
107.3 43.1 158.9
112.8 83.0 137.0
110.8 46.8 153.2
113.5 77.5 127.0
114.2 11.2 188.8
112.7 47.8 152.4
N.C. CERTIFICATION #481
LCS Limits
P,(%) lower Up-r
112 39 150
113 55 135
115 37 154
113 50 141
112 42 143
107 30 170
113 32 180
111 35 185
113 46 146
114 D 239
113 38 184
Reviewed by: Ufk
5 Df 8
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PARADIGM ANALYTICAL LABORATORIES, INC.
Control Limits for MS-MSD
Method: 602 Splke(ppb]: 10
Instrument : gc3
Sample: 050404\037r0101.txt
MS: 050404\038r0101.txt
MSD · 050404\039r0101 txt
Compound
Benzene
Chlorobenzene
1,2-Dlchlorobenzene
1,3-Dlchlorobenzene
1,4-Dlchlorobenzene
Dlisopropyt ether
Ethylbenzene
MTBE
Toluene
m,p-Xylene
o-Xylene
Flag■:
+ = out of QC limits.
• = lab generated limits.
D = Detected
ND = None Detected
Sam.
17.0
ND
ND
ND
ND
ND
ND
18.4
18.0
ND
ND
~g/L
MS MSD MS
28,5 28.2 115
11.4 11,1 118
11.4 10.9 118
11.2 10.8 112
11.4 11.0 118
12.0 11.8 117
12.0 11.7 118
28.2 30,4 107
31.2 31.7 122
23.7 23.1 120
11.8 11.3 117
P(%)
MSD
122
115
114
108
115
118
118
119
128
117
114
N.C. CERTIFICATION #481
P Llmlta
lower Upper
38 150
55 135
37 184
50 141
42 143
30 170
32 180
35 185
48 148
D 238
38 184
Reviewed by:~
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PARADIGM ANALYTICAL LABORATORIES, INC.
List of Reporting Abbreviations
and Data Qualifiers
B = Compound also detected in batch blank
BQL = Be.low 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)
POL = 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
M\34.011404.1
7 of 8
-------------------PARADIGM ANALYTICAL LABORATORIES, INC.
5500 Business Drive, Wilmington, NC 28405 Chain-of Custody Record & Analytical Request
Phone: [phone] FAX: [phone]
Client:
Address:
Address:
(I)
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<( u
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Cllrr.w DJt.i. fSCJ.~S
Z {fl a D i)At:t. Rnl.D
t. 11Ll!l1•11iJ1i&.11Alc.. 2-~S:
Project ID:
Contact:
Phone:
Fax:
Y..
Mic., Billi 11a-r Date: z.z.APUA-
;i1,a qstt.o r Turnaround: ;m "'°''4.>
~5"z..-~1 Job Number:
P.O. Number:
COC# 40396 ~
Page / of ~'--
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Report To: R lcJc. <iif'i,\l£q:
SEE REVERSE FOR
TERMS AND CONDIDONS
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APPENDIXB
BENZENE CONCENTRATIONS VS. TIME GRAPHS
New Hanover County Burn Pit; 94040_mon_rpt_APR04.doc
CATLIN Project No. 194-040
CATLIN Engineers and Scientists
May 2004
- --- -- --- - -- -- - -- --
Benzene Concentrations vs. Time
New Hanover County Airport Burnpit Superfund Site
-<>-MWO-001
120
-MWD-006
---ll!-PVMW-011
100 -PYMW-014
-+-PVMW-015
::, 80
a,
2,
C: 0 "" I:! 60 c m u C: 0 u
40
20
0
Date