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PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
Appendix 12
FITZGERALD’S AUTO SALVAGE PROPERTYLINCOLN, DELAWARE
SIRS IDS: DE-1315
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
GENERAL SITE INFORMATIONSite Name: Fitzgerald’s Auto Salvage Property
SIRS ID Numbers: DE-1315
Site Location and Description:
The Fitzgerald’s Auto Salvage Property is located at 17115 Fitzgeralds Road in Lincoln, Delaware(Figure 1). The Site is approximately 43.3 acres in size and comprised of one parcel (#1306008800). The property is bounded to the north by undeveloped land, to the east by Route 113 North and some small businesses, to the south by Fitzgeralds Road and residences, and to the west by residences and agricultural land.
Based on the 2010 Phase I Sampling Remedial Investigation/Feasibility Work Plan, surface water is expected to flow northwest towards Herring Branch. Herring Branch runs through the northwestern portion of the Site, which ultimately discharges to the Delaware Bay (approximately 15 miles away from the Site).
The property currently is owned by Jack Fitzgerald, who bought the property from his father in 1951. The site currently serves as an automobile salvage yard which collects and sells parts from damaged vehicles. Mr. Fitzgerald operates the salvage company with his two sons; John Fitzgerald and Scott Fitzgerald.
Prior to 1991, there were gasoline pumps on the property and in 1991 the underground storage tanks (UST) were removed. No other USTs were reported.
Previous Site Uses:
The property currently is and has been used as an automobile salvage yard since the mid-1930s.The company also conducts salvage of electronic equipment and computers in addition to automobiles.
Site Regulatory Status:
This section briefly summarizes previous investigations performed on the site through the SIRSprogram. A current SIRS regulatory status is also included.
File: 0985.69.51 Page 1 of 9 June 2014
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
Storm Water Sample (DNREC, 1999)
Available records indicate a storm water sample was collected with PCBs detected. However, the exact location of the sample could not be determined and therefore the results were not used.
Preliminary Assessment (DNREC, 2004)
The State of Delaware Department of Natural Resources and Environmental Control (DNREC) performed a Preliminary Assessment (PA) of the Fitzgerald’s Auto Salvage Property in June 2004. The purpose of the PA was to investigate the possible release of hazardous substances at the property through the collection and analysis of historical information and interviews with property owners/tenants. The PA report indicates that a drainage ditch was observed running east to westacross the center of the property and that the drainage ditch was observed to drain to a small catch basin located adjacent to Herring Branch. The catch basin is a permitted discharge point under the National Pollution Discharge Elimination System (NPDES) and requires annual sampling. According to John Fitzgerald, the catch basin has never been full enough to discharge to Herring Branch and therefore the outfall had never been sampled. DNREC observed that the water level in the catch basin appeared to be at the same level of the water in the adjacent Herring Branch indicating that stormwater was possibly infiltrating into the soils of the catch basin and ultimately, into Herring Branch.
According to site representatives interviewed during the PA, all vehicles brought to the site to be salvaged are drained of fluids prior to staging in the vehicle storage areas and this has been the procedure at the facility for approximately 15 years. Prior to that time, vehicles were not drained of fluids. Fluids collected from the vehicles are placed into above ground storage tanks (ASTs) for recycling. A portion of the used oil collected is burned for heat at the property. After the vehicles are drained of fluids, they are then staged on the property. Once the valuable parts have been stripped from the vehicles, the vehicles are crushed, bailed, and placed on trucks to be transported to offsite scrapyards.
Scrap metals brought to the property are reportedly cut down in size, bailed, and placed on trucks to be transported to offsite scrapyards. Historically, aluminum, copper, and steel were melted down in a smelter furnace located at the property. According to Scott Fitzgerald, this practice was discontinued in the mid-1980s or early 1990s.
File: 0985.69.51 Page 2 of 9 June 2014
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
The PA report indicates that several areas of staining were observed during the PA site visit.Additionally, the report indicates that several areas of potential concern were identified at the site based on current or past operating practices. Based on this information, DNREC recommended that additional investigations be conducted at the property.
Site Inspection (DNREC, 2005)
In March 2005 DNREC used the results from the 2004 PA to focus on specific areas with suspected contamination within the Fitzgerald’s Auto Salvage Property.
DNREC established six areas of concern (AOC) where soil contamination was most likely. These included the Scale (AOC#1), Smelter Furnace (AOC#2), Shear (AOC#3), Holding Area/Vehicle Storage Area (AOC#4), Process Area (AOC#5), and Battery Storage Area (AOC#6). A total of 80 soil samples were collected. Additionally, a total of six sediment samples were collected; threecollected from around and in the center of Herring Branch and three collected from the drainageditch flowing into the catch basin. Soil and sediment samples were analyzed for PCBs. Aroclor 1254 was detected at concentrations ranging from ND to a maximum of 11 mg/kg. The concentrations were compared to the Risk-Based Concentration (RBC) screening level of 1.431mg/kg and the Uniform Risk-Based Remediation Standard (URS) screening level of 3 mg/kg.AOC#1 and AOC#3 had PCB concentrations in soil above the screening levels.
Three groundwater monitoring wells were installed; at the north end of the site, north of the Former Fluids Drainage Building, and next to the vehicle crushing area. Groundwater was found to flow northwest. An on-site drinking water well was also sampled. No PCBs were detected in any of the wells. Surface water samples were collected upstream and downstream of the site at two locations. PCBs were not detected in surface water samples. Surface water sample locations were not shown on the figure and therefore were not included in this report.
DNREC recommended additional sampling and a remedial investigation (RI) to characterize the delineation of certain contaminants on the site.
Current Regulatory Status:
On April 19, 2010 John Fitzgerald entered into a Voluntary Cleanup Program (VCP) agreement with DNREC for Fitzgerald Auto Salvage Site and Fitzgerald Salvage and Recycling, Inc. Ten Bears Environmental, L.L.C. was contracted to perform the Remedial Investigation/Feasibility
File: 0985.69.51 Page 3 of 9 June 2014
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
Study (RI/FS). DNREC received the Phase I Sampling RI/FS work plan in May 2010 and it appears that the initial investigation is still in progress.
File: 0985.69.51 Page 4 of 9 June 2014
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
SUMMARY OF SITE PCB INFORMATIONSite Investigation PCB Findings:
For purposes of the PCB loading estimates, surface soil is defined as 0 to 2 feet below ground surface (bgs). Samples collected from soil depths spanning 2 feet bgs were included in both the surface and subsurface data sets.
PCBs were detected in the surface soil in 5 samples, ranging from 0.20 mg/kg to 11 mg/kg. In the unsaturated subsurface soil, PCBs were detected in 3 samples and ranged from 0.20 mg/kg to 11 mg/kg. No PCBs were detected in the saturated subsurface soil and groundwater.
The calculated 95% upper confidence limit (UCL) of the mean of the concentration of total PCBs observed in the surface soil (for overland flow calculations) is 7.9 mg/kg. PCBs were not detected in groundwater samples.
Concentrations of PCBs on Site
Sample Matrix CorrespondingFigure
Analytical Methods
Range of Total PCBs
Surface Soil Figure 2 Method 8082 and Screening Data
Not detected to 11 mg/kg
Subsurface Soil (unsaturated) Figure 3 Method 8082 and Screening Data
Not detected to 11 mg/kg
Subsurface Soil (saturated) Figure 4 Screening Data Not DetectedGroundwater Figure 5 Method 8082 Not Detected
A summary of all samples collected for PCB analyses are presented in Tables 1 through 3.
Acreage where PCBs detected:
The estimated surface soil impacted by PCBs is 3.7 acres (Figure 2). The estimated subsurface unsaturated soil impacted by PCBs is 3.6 acres (Figure 3). Based on the data available and reviewed by BrightFields, the subsurface saturated soil and groundwater are not impacted by PCBs.
PCB Remediation Status:
The Remedial Investigation must be completed in order to determine whether PCB remediation is required for the Fitzgerald’s Auto Salvage Property.
File: 0985.69.51 Page 5 of 9 June 2014
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
PCB MASS LOADING SUMMARYThe PCB mass loading rate to surface water via overland flow was estimated for the Fitzgerald’s Auto Salvage Property. There were no reported concentrations of PCBs in the subsurface saturated zone or in the groundwater; therefore, groundwater transport was not evaluated as a mechanism of transport for PCBs at the Property. A summary of the results is included below and the details of the calculations are included as attachments to this Appendix.
Overland Flow:
Overland flow has been determined on this site by using the Revised Universal Soil Loss Equation (RUSLE). The RUSLE predicts the long term average annual rate of erosion on an area based on rainfall patterns, soil type, topography, cover/canopy factors and support management practices. These specific factors are site specific and rely on local information of the site. A breakdown of the individual factors is presented below with a brief explanation of their choice.
Ground Cover and Canopy:
The surface cover and flow paths were assessed through aerial photography and available contour mapping (Delaware Data Mil, 2007). The cover/management factors (C) assigned to the erodible area and associated flow paths was 1, which corresponds to completely bare areas without a vegetative cover.
Site Sediment and Erosion Control Practices:
Based on the aerial photography evaluation and review of site documents it does not appear that any sediment and erosion control practices are being implemented on Site.
Input Factors and Results:
A breakdown of the individual factors is presented below with a brief explanation of their choice.
File: 0985.69.51 Page 6 of 9 June 2014
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
Fitzgerald’s Auto Salvage Property
RUSLE Factors Values Provided Explanation of choice
R = rainfall-runoff erosivity index (102 ft-tonf-in/ac-hr-yr) 175
An appropriate value for R for the Site was determined using the Isoerodent Map of the Eastern U.S. from the Stormwater Phase II Final Rule Construction Rainfall Erosivity
Waiver (USEPA, 2012).
K = soil erodibility (0.01 ton-ac-hr/ac-ft-tonf-in) 0.18
The soil erodibility factors were selected from the National Resource Conservation
Soil Survey Geographic Database (SSURGO) and a raster was generated using
the values 0.15 and 0.24, with a weighted average of 0.18.
ls = topographic factor (dimensionless) 0.12
The topographic factor was derived based on the slope and flow accumulation grids
created in ArcGIS. An output LS grid was created and the average value for the grid is
provided.
C = cover/management factor (dimensionless) 1
The cover/management factor C assigned to the erodible area was 1, which corresponds
to bare ground with no vegetative cover.
P = support practice factor (dimensionless) 1
No documentation was provided indicating that any sediment and erosion controls are in
place.
A = average annual soil loss estimate (ton/ac-yr) 5.6
The average soil loss estimate was generated by ArcGIS using the input factors listed
above.
Erodible Area (acres) 1.1The erodible area was calculated based on
the pervious surfaces within the area of concern polygon for surface soil (Figure 6).
For factors that were not consistent across the site, rasters were used to characterize the variations. Due to the methodology utilized to derive the soil loss estimate, the numbers listed above cannot simply be multiplied.
The total estimated PCB loading via overland flow for the Fitzgerald’s Auto Salvage Property is 44 grams per year. Please see attached table for specific variables.
File: 0985.69.51 Page 7 of 9 June 2014
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
Uncertainty Analysis Associated with Overland Flow:
Specific Areas and Degree of Uncertainty for the Fitzgerald’s Auto Salvage Property
* Primary analysis used in the historical samples
Sources of uncertainty for the Fitzgerald’s Auto Salvage Property include: The majority of the data utilized for the analysis was Immunoassay screening data, with only a few samples that had Aroclor lab data. The site coverage factor was based solely on the aerial since there was no access to the site. All of the sample locations came from a moderately scaled map. Based on thisevaluation the level of uncertainty associated with overland flow PCB mass loading from the Fitzgerald’s Auto Salvage Property is Moderate to High.
Groundwater Discharge Analysis:
No groundwater discharge analysis was performed for this site.
Samples Per Acre
(site)
Chemical Data
Quality*Soil Type Site
CoverageMap
Quality
Average Distance to
Discharge PointSite Specific Information 1.8 Screening
DataSoil
DatabaseBased on
aerialScaled Map
Approximately 1,780 feet
Degree of Uncertainty
Moderateto High High Low High Moderate High
File: 0985.69.51 Page 8 of 9 June 2014
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
Site References:
Delaware Department of Natural Resources and Environmental Control (DNREC), 2004,Preliminary Assessment of the Fitzgerald’s Auto Salvage, September 2004.
DNREC, 2005, Site Inspection, Fitzgerald’s Auto Salvage, September 2005.
Delaware Geological Survey, 2013, Delaware Data Mil,<http://datamil.delaware.gov/geonetwork/srv/en/main.home>, May 2013.
File: 0985.69.51 Page 9 of 9 June 2014
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
Figures
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S-14sS-14d
S-72sS-72d
S-69sS-69d
S-70sS-70d
S-15sS-15d
S-13sS-13d
S-20sS-20d
S-19sS-19d
S-23sS-23d
S-17sS-17d
S-18sS-18d
S-11sS-11d
S-10sS-10d
S-68sS-68d
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S-67sS-67d
S-08sS-08d
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Path: N:\Aerials and maps\Working GIS Files (Do Not Edit)\51 General Consulting\0985.69.51 - PCB Mass Loading 2\Fitzgeralds Auto Salvage\MXD\Fig1SiteLoc.mxd
Br ightF ie lds , Inc .Env i ronmen tal Evalua t ion
Inves t iga t ion , and Remediat ion801 Industrial Street, Suite 1Wilmington, Delaware 19801
302-656-9600302-656-9700 fax
Historic Sample Locationsand Aerial Photograph (2012)
Fitzgerald's Auto SalvageLincoln, Delaware
ByDrawn
Checked
Date
Project #
Scale: File Name:
Fig. No.ADSJEH
0985.69.51 Figure 1
0 100 200Feet
Fig1SiteLoc.mxd
DelawareBayMD
DE
NJ
Site Location
PA
/6/2/20146/2/2014
1:2,400
Source: Delaware DataMIL - Aerial 2012, Tax Parcels.
!( Soil Sample&< Groundwater Sample#* Sediment Sample
Herring BranchFitzgerald’s Auto Salvage Site Boundary (43.28 ac)
Tax Parcels
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S-26 - (ND)
S-24 - (ND)
S-40 - (ND)S-42 - (ND)
S-41 - (ND)
S-01s - 11 (1.5' - 3')
S-36s - (ND)
S-29s - (ND)
S-25s - (ND)
S-30s - (ND)
S-27s - (ND)
S-14s - (ND)
S-69s - (ND)
S-70s - (ND)
S-15s - (ND)
S-13s - (ND)
S-20s - (ND)S-19s - (ND)
S-23s - (ND)
S-18s - (ND)
S-38s - (ND)
S-11s - (ND)
S-10s - (ND)
S-68s - (ND)S-66s - (ND)
S-67s - (ND)
S-08s - (ND)
S-07s - (ND)
S-63s - (ND)
S-06s - (ND)
S-09s - (ND)
S-02s - (ND)
S-05s - (ND)
S-60s - (ND)
S-64s - (ND)
S-65s - (ND)S-03s - (ND)
S-62s - 2.8 (0.66' - 1.85')
S-71s - 0.200 (1.66' - 2.5')S-101s - 0.210 (1.66' - 2.5')
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Notes: 0.58 (0') - Total PCB Concentration (mg/kg) and Sample Depth. ND - Not Detected Screening data is in parentheses and italicized.
Source: Delaware DataMIL - Tax Parcels.
Path: N:\Aerials and maps\Working GIS Files (Do Not Edit)\51 General Consulting\0985.69.51 - PCB Mass Loading 2\Fitzgeralds Auto Salvage\MXD\Fig2DistSurf.mxd
Br igh tF ie lds , Inc .Environmenta l Eva luat ion
Invest igat ion, and Remedia t ion801 Industrial Street, Suite 1Wilmington, Delaware 19801
302-656-9600302-656-9700 fax
PCB Distribution in Surface Soil (0' - 2' bgs)Fitzgerald's Auto Salvage
Lincoln, Delaware
ByDrawn
Checked
Date
Project #
Scale: File Name:
Fig. No.ADSJPR
0985.69.51 Figure 2
0 100 200Feet
Fig2DistSurf.mxd
DelawareBayMD DE
NJ
Site Location
PA
/11/13/201311/13/2013
1:2,400
!( Soil Sample, No PCB data available!( Soil Sample
Estimated PCB DistributionFitzgerald’s Auto Salvage Site BoundaryTax Parcels
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S-30d - (ND)
S-27s - (ND)
S-31d - (ND)
S-72s - (ND)
S-15d - (ND)
S-23d - (ND)
S-17d - (ND)
S-10d - (ND)
S-66d - (ND)
S-63d - (ND)
S-61s - (ND)
S-62d - (ND)
S-64s - (ND)
S-01s - 11 (1.5' - 3')S-01d - (ND)
S-36s - (ND)S-36d - (ND)
S-25s - (ND)S-25d - (ND)
S-14s - (ND)S-14d - (ND)
S-69s - (ND)S-69d - (ND)S-13s - (ND)
S-13d - (ND)
S-20s - (ND)S-20d - (ND)
S-19s - (ND)S-19d - (ND)
S-18s - (ND)S-18d - (ND)
S-08s - (ND)S-08d - (ND)
S-09s - (ND)S-09d - (ND)
S-71s - 0.200 (1.66' - 2.5')S-71d - (ND)
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Path: N:\Aerials and maps\Working GIS Files (Do Not Edit)\51 General Consulting\0985.69.51 - PCB Mass Loading 2\Fitzgeralds Auto Salvage\MXD\Fig3SS_UnSat.mxd
Br igh tF ie lds , Inc .Environmenta l Eva luat ion
Invest igat ion, and Remedia t ion801 Industrial Street, Suite 1Wilmington, Delaware 19801
302-656-9600302-656-9700 fax
PCB Distribution in Subsurface Unsaturated SoilFitzgerald's Auto Salvage
Lincoln, Delaware
ByDrawn
Checked
Date
Project #
Scale: File Name:
Fig. No.ADSJPR
0985.69.51 Figure 3
0 100 200Feet
Fig3SS_UnSat.mxd
DelawareBayMD DE
NJ
Site Location
PA
/1/2/20141/2/2014
1:2,400Notes: 0.58 (0') - Total PCB Concentration (mg/kg) and Sample Depth. ND - Not Detected Screening data is in parentheses and italicized. Samples showing multiple screening values were taken at different depths.
Source: Delaware DataMIL - Tax Parcels.
!( Soil Sample, No PCB data available!( Soil Sample
Estimated PCB DistributionFitzgerald’s Auto Salvage Site BoundaryTax Parcels
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S-68d - (ND)
S-65d - (ND)
S-64d - (ND)
S-61d - (ND)
S-60d - (ND)
S-32d - (ND)
S-27d - (ND)
S-07d - (ND)
S-06d - (ND)S-05d - (ND)
S-03d - (ND)
S-02d - (ND)
Path: N:\Aerials and maps\Working GIS Files (Do Not Edit)\51 General Consulting\0985.69.51 - PCB Mass Loading 2\Fitzgeralds Auto Salvage\MXD\Fig4SS_Sat.mxd
Br igh tF ie lds , Inc .Environmenta l Eva luat ion
Invest igat ion, and Remedia t ion801 Industrial Street, Suite 1Wilmington, Delaware 19801
302-656-9600302-656-9700 fax
PCB Distribution in Subsurface Saturated SoilFitzgerald's Auto Salvage
Lincoln, Delaware
ByDrawn
Checked
Date
Project #
Scale: File Name:
Fig. No.ADSJPR
0985.69.51 Figure 4
0 100 200Feet
Fig4SS_Sat.mxd
DelawareBayMD DE
NJ
Site Location
PA
/1/2/20141/2/2014
1:2,400
Notes: ND - Not Detected Screening data is in parentheses and italicized.
Source: Delaware DataMIL - Tax Parcels.
!( Soil Sample, No PCB data available!( Soil Sample
Estimated PCB DistributionFitzgerald’s Auto Salvage Site BoundaryTax Parcels
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Notes: ND - Not Detected
Source: Delaware DataMIL - Tax Parcels.
Path: N:\Aerials and maps\Working GIS Files (Do Not Edit)\51 General Consulting\0985.69.51 - PCB Mass Loading 2\Fitzgeralds Auto Salvage\MXD\Fig5GW.mxd
Br igh tF ie lds , Inc .Environmenta l Eva luat ion
Invest igat ion, and Remedia t ion801 Industrial Street, Suite 1Wilmington, Delaware 19801
302-656-9600302-656-9700 fax
PCB Distribution in GroundwaterFitzgerald's Auto Salvage
Lincoln, Delaware
ByDrawn
Checked
Date
Project #
Scale: File Name:
Fig. No.ADSJPR
0985.69.51 Figure 5
0 100 200Feet
Fig5GW.mxd
DelawareBayMD DE
NJ
Site Location
PA
/1/2/20141/2/2014
1:2,400&< Groundwater Sample
Fitzgerald’s Auto Salvage Site BoundaryTax Parcels
He
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c h
Ove
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Flow
Dis
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1650
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Flow
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RD
FITZGERALDS ROAD
JOHNSON RD
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Path: N:\Aerials and maps\Working GIS Files (Do Not Edit)\51 General Consulting\0985.69.51 - PCB Mass Loading 2\Fitzgeralds Auto Salvage\MXD\Fig6SoilLoss.mxd
Br ightF ie lds , Inc .Env i ronmen tal Evalua t ion
Inves t iga t ion , and Remediat ion801 Industrial Street, Suite 1Wilmington, Delaware 19801
302-656-9600302-656-9700 fax
Soil Loss EstimatesFitzgerald's Auto Salvage
Lincoln, Delaware
ByDrawn
Checked
Date
Project #
Scale: File Name:
Fig. No.ADSKEP
0985.69.51 Figure 6
0 100 200Feet
Fig6SoilLoss.mxd
DelawareBayMD
DE
NJ
Site Location
PA
/6/19/20146/19/2014
1:2,400
Source: Delaware DataMIL - Aerial 2012, Tax Parcels.
Overland Flow
Herring BranchFitzgerald’s Auto Salvage Site Boundary
Tax ParcelsTons/Year/Acre of Soil Loss Estimated
High : 152
Low : 0
Tabl
e 1
PCB
Scr
eeni
ng R
esul
ts F
or S
oil
Fitz
gera
ld's
Aut
o Sa
lvag
e Pr
oper
ty (D
E-13
15)
Linc
oln,
DE
Brig
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Pro
ject
#: 0
985.
69.5
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1 of
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014
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REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(m
g/kg
)N
CA
S-0
1s1.
5' -
3'D
NR
EC
Site
Ins p
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
PC
Bs
dete
cted
S-0
1d10
' - 1
2'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-0
2s<2
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-0
2d13
.66'
- 15
.33'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-03s
1.5'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-03d
14.5
' - 1
6'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-0
5s0.
15' -
1.6
6'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-0
5d15
.5' -
16'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-06s
2'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-0
6d15
.25'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-07s
0.5'
- 2'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-07d
10' -
12'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-08s
1.25
' - 2
.75'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-08d
6' -
8'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-0
9s0.
85' -
2.3
3'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-0
9d10
' - 1
2'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-1
0s2'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-10d
6' -
8'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-1
1s2'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-13s
0.92
' - 2
.42'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-13d
6' -
8'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-1
4s1.
35' -
2.8
5'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-1
4d9.
5' -
11.5
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-1
5s2'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-15d
9.85
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-1
7s2'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5P
CB
s de
tect
edS
-17d
9.92
' - 1
2'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-1
8s1.
08' -
2.5
8'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-1
8d6'
- 8'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-19s
0.66
' - 2
.15'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-19d
6' -
8'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-2
0s0.
66' -
2.1
5'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-2
0d6'
- 8'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-23s
2'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-2
3d6'
- 8'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-24
<2'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-25s
0.65
' - 2
.08'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-25d
6' -
8'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-2
6<2
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-2
7s1.
5' -
3'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-2
7d6.
08' -
8'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-29s
0.5'
- 2'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-29d
9.25
' - 1
0.92
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-3
0s2'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
D
Rep
ort D
ate
Sam
ple
Iden
tific
atio
nSa
mpl
e D
epth
(fe
et b
gs)
Sam
plin
g C
ompa
nyR
epor
t Nam
e
Tabl
e 1
PCB
Scr
eeni
ng R
esul
ts F
or S
oil
Fitz
gera
ld's
Aut
o Sa
lvag
e Pr
oper
ty (D
E-13
15)
Linc
oln,
DE
Brig
htFi
elds
Pro
ject
#: 0
985.
69.5
1P
age
2 of
2Ju
ne 2
014
Tota
l PC
Bs
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(m
g/kg
)N
CA
Rep
ort D
ate
Sam
ple
Iden
tific
atio
nSa
mpl
e D
epth
(fe
et b
gs)
Sam
plin
g C
ompa
nyR
epor
t Nam
e
S-3
0d8'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-31s
2'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-3
1d8.
92' -
10.
92'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-32s
2'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-3
2d10
.5'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-36s
0.66
' - 2
.15'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-36d
6' -
8'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-3
8s<2
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-4
0<2
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-4
1<2
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-4
2<2
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-6
0s0'
- 1.
5'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-6
0d8.
5' -
10.6
6'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-6
1s5.
58' -
6.0
8'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-6
1d8.
92' -
12'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-62s
0.66
' - 1
.85'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5P
CB
s de
tect
edS
-62d
10' -
12'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-63s
1.5'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-63d
7.08
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-6
4s1.
33' -
2.8
5'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-6
4d10
.33'
- 12
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-6
5s1.
5'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-6
5d11
.66'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-66s
2'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-6
6d9.
25' -
10.
08'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-67s
0.66
' - 1
.85'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-68s
2'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-6
8d10
.5'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-69s
0.58
' - 2
.08'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-69d
6' -
8'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-7
0s2'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-71s
1.66
' - 2
.5'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-71d
8.85
' - 1
0.85
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
S-7
2s2.
85' -
4'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
-72d
10.7
5' -
12'
DN
RE
CS
ite In
spec
tion
Fitz
gera
lds
Aut
o S
alva
geS
ep-0
5N
DS
- 10
1s1.
66' -
2.5
'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s A
uto
Sal
vage
Sep
-05
ND
Qua
lifie
rs:
bgs
- Bel
ow g
roun
d su
rface
ND
- N
ot d
etec
ted
NC
A -
No
crite
ria a
vaila
ble
Not
e: A
ll re
sults
repo
rted
in m
g/kg
.
Tabl
e 2
PCB
Ana
lytic
al R
esul
ts F
or S
oil
Fitz
gera
ld's
Aut
o Sa
lvag
e Pr
oper
ty (D
E-13
15)
Linc
oln,
DE
Brig
htFi
elds
Pro
ject
#: 0
985.
69.5
1Pa
ge 1
of 1
June
201
4
S-0
1s1.
5' -
3'D
NR
EC
Site
Insp
ectio
n Fi
tzge
rald
s Au
to S
alva
geSe
p-05
0.73
U0.
73U
0.73
U0.
73U
0.73
U11
J0.
73U
0.73
U0.
73U
S-1
7s2'
DN
RE
CSi
te In
spec
tion
Fitz
gera
lds
Auto
Sal
vage
Sep-
050.
36U
0.36
U0.
36U
0.36
U0.
36U
4.3
J0.
36U
0.36
U0.
36U
S-3
2s2'
DN
RE
CSi
te In
spec
tion
Fitz
gera
lds
Auto
Sal
vage
Sep-
050.
075
U0.
075
U0.
075
U0.
075
U0.
075
U0.
075
U0.
075
U0.
075
U0.
075
US
-62s
0.66
' - 1
.85'
DN
RE
CSi
te In
spec
tion
Fitz
gera
lds
Auto
Sal
vage
Sep-
050.
14U
0.14
U0.
14U
0U
0.14
U2.
8J
0.14
U0.
14U
0.14
US
-71s
1.66
' - 2
.5'
DN
RE
CSi
te In
spec
tion
Fitz
gera
lds
Auto
Sal
vage
Sep-
05N
DN
DN
DN
DN
D0.
2N
DN
DN
DS-
101s
1.66
' - 2
.5'
DN
REC
Site
Insp
ectio
n Fi
tzge
rald
s Au
to S
alva
geSe
p-05
0.07
6U
0.07
6U
0.07
6U
0.07
6U
0.07
6U
0.21
0.07
6U
0.07
6U
0.07
6U
Qua
lifie
rs:
Bold
and
sha
ded
- Exc
eeds
DN
REC
-SIR
S Ja
nuar
y 20
14 S
cree
ning
Lev
els
Not
e: A
ll re
sults
repo
rted
in m
g/kg
.
NC
A -
No
crite
ria a
vaila
ble
ND
- N
ot d
etec
ted
Aroc
lor-
1262
Aroc
lor-
1268
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(m
g/kg
)
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(m
g/kg
)N
CA
NC
A
J - E
stim
ated
val
ueU
- Sa
mpl
e no
t det
ecte
d ab
ove
the
labo
rato
ry m
etho
d de
tect
ion
limit
Rep
ort D
ate
Sam
ple
Iden
tific
atio
nSa
mpl
e D
epth
(fe
et b
gs)
Sam
plin
g C
ompa
nyR
epor
t Nam
e
bgs
- Bel
ow g
roun
d su
rface
0.22
Aroc
lor-
1016
Aroc
lor-
1221
Aroc
lor-
1232
Aroc
lor-
1242
Aroc
lor-
1248
Aroc
lor-
1254
Aroc
lor-
1260
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(m
g/kg
)
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(m
g/kg
)0.
390.
140.
140.
220.
22
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(m
g/kg
)0.
11
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(m
g/kg
)
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(m
g/kg
)
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(m
g/kg
)
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(m
g/kg
)
Tabl
e 3
PCB
Ana
lytic
al R
esul
ts F
or G
roun
dwat
er
Fitz
gera
ld's
Aut
o Sa
lvag
e Pr
oper
ty (D
E-13
15)
Linc
oln,
DE
Brig
htFi
elds
Pro
ject
#: 0
985.
69.5
1Pa
ge 1
of 1
June
201
4
DW
01>2
'D
NR
ECSi
te In
spec
tion
Fitz
gera
lds
Auto
Sal
vage
Sep-
050.
5U
0.5
U0.
5U
0.5
U0.
5U
0.5
U0.
5U
0.5
U0.
5U
MW
016'
- 16
'D
NR
ECSi
te In
spec
tion
Fitz
gera
lds
Auto
Sal
vage
Sep-
050.
52U
0.52
U0.
52U
0.52
U0.
52U
0.52
U0.
52U
0.52
U0.
52U
MW
02>2
'D
NR
ECSi
te In
spec
tion
Fitz
gera
lds
Auto
Sal
vage
Sep-
050.
51U
0.51
U0.
51U
0.51
U0.
51U
0.51
U0.
51U
0.51
U0.
51U
MW
036'
- 16
'D
NR
ECSi
te In
spec
tion
Fitz
gera
lds
Auto
Sal
vage
Sep-
050.
57U
0.57
U0.
57U
0.57
U0.
57U
0.57
U0.
57U
0.57
U0.
57U
Qua
lifie
rs:
NC
A - N
o cr
iteria
ava
ilabl
e
Aroc
lor-
1262
Aroc
lor-
1268
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(u
g/L)
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(u
g/L)
NC
AN
CA
* - S
cree
ning
leve
l lik
ely
belo
w th
e ro
utin
e m
etho
d de
tect
ion
limit
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(u
g/L)
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(u
g/L)
Sam
ple
Iden
tific
atio
n
Scre
en
Dep
th
(feet
bgs
)
Sam
plin
g C
ompa
nyR
epor
t Nam
e
bgs
- Bel
ow g
roun
d su
rface
Not
e: A
ll re
sults
repo
rted
in u
g/L.
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(u
g/L)
0.03
4*0.
031*
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(u
g/L)
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(u
g/L)
U -
Sam
ple
not d
etec
ted
abov
e th
e la
bora
tory
met
hod
dete
ctio
n lim
it
0.03
4*
Aroc
lor-
1016
Aroc
lor-
1221
Aroc
lor-
1232
Aroc
lor-
1242
Aroc
lor-
1248
Aroc
lor-
1254
Aroc
lor-
1260
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(u
g/L)
DN
REC
-SIR
S Sc
reen
ing
Leve
l (J
anua
ry 2
014)
(u
g/L)
0.11
0.00
4*0.
004*
0.03
4*
Rep
ort
Dat
e
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
Site Photographs (Not Available)
PCB Mass Loading Phase IIFitzgerald’s Auto Salvage PropertySIRS ID: DE-1315Lincoln, Delaware
Overland Flow Calculations
PCB Loading Calculations from the Revised Universal Soil Loss Equation (RUSLE)Fitzgerald's Auto Salvage Property (DE-1315)
Lincoln, DE
BrightFields File #: 0985.69.51 Page 1 of 1 June 2014
Surface PCB Concentration 7.9 mg/kg
Symbol Factor Value Units
R Rainfall/Runoff Erosivity Index 175 102 ft-tonf-in/ac-hr-yr
K Soil Erodibility 0.18 0.01 ton-ac-hr/ac-ft-tonf-in
Erodible Area 1.1 Acres
LS Topographic Factor 0.12 Dimensionless
C Cover and Management Factor 1 Dimensionless
P Support Practice Factor 1 Dimensionless
A Average Annual Soil Loss 5.6 ton/ac-yr
PCB Loading via Overland Flow 44 grams/year - PCBs
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