HomeMy WebLinkAboutMITIGATION (4)
February 1, 2004
Mr. Frank Hobin
8908 Versailles Dr.
Bakersfield, CA 93311
SUBJECT: Third Quarter 2003 Groundwater Monitoring Report,
Fourth Quarter 2003 Groundwater Monitoring Report,
Additional Groundwater Characterization Report of Findings and
Remediation Status Report
Former Niagara Car Wash
1700 Stine Road
Bakersfield, California
Dear Mr. Hobin:
This report presents the Third Quarter 2003 and Fourth Quarter 2003 Groundwater Monitoring
Reports and the Additional Groundwater Characterization Report of Findings for the Former
Niagara Car Wash (Site) located at 1700 Stine Road in Bakersfield, California. This work was
conducted in response to the State of California Regional Water Quality Control Board - Central
Valley Region (RRWQCB) letter dated August 26, 2003. In addition, this report documents the
remediation status for the Site.
It is a pleasure to be of service, should you have any questions regarding this submittal, do, not
hesitate to call either of the undersigned at 661-831-6906.
William Ä. Lawson,
Senior Geologist
cc:
Mr. Howard H. Wines III, R.G.
Hazardous Materials Specialist
City of Bakersfield Fire Department, Office of Environmental Services
1715 Chester Avenue
Bakersfield, CA 93301
Environmental Engineering Consulting & Remediation, Inc. dba E2C Remediation
5300 Woodmere Drive, Suite 105, Bakersfield, CA 93313 p: 661 ,831 .6906 f: 661 .831 ,6234
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THIRD QUARTER 2003 GROUNDWATER MONITORING REPORT,
FOURTH QUARTER 2003 GROUNDWATER MONITORING REPORT,
ADDITIONAL GROUNDWATER CHARACTERIZATION REPORT OF FINDINGS
AND
REMEDIATION STATUS REPORT
FORMER NIAGARA CAR WASH
1701 STINE ROAD
BAKERSFIELD, CALIFORNIA
February 1, 2004
Project Number 1812BK01
Prepared For:
Mr. Frank Hobin
8908 Versailles Dr.
Bakersfield, CA 93311
Prepared By:
E2C Remediation
Environmental/Engineering Consultants
5300 Wood mere Drive, Suite 105
Bakersfield, CA 93313
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Proiect Number 1812BK03
Februa¡y ,. 2004
TABLE OF CONTENTS
TABLE OF CONTENTS..... ............................. .......... ......................................................... ............. i
LI ST OF FI G U RES......... ............. ...................... .................... ........................................................... ii
EXECUTIVE SUMMARy........................ ......................... ............................................................. ...1
Summary of Third and Fourth Quarters 2003 Groundwater Monitoring ........................................1
Installation of Additional Groundwater Monitoring Wells ...............................................................1
Additional Groundwater Characterization Report of Findings .......................................................1
Summary of Remediation Status ........................ ................................................ ..'........................1
Conclusions.................................................................................................................... ..............2
Recommendations..... .......... .... ...... ..... ..... ......... ...... ....... ... ...... ................................ .... ..... ............ ..2
1.0 I NTROD U CTI 0 N ...... ............... ......... ................ ................. ..... ..................................... ........3
1.1 Site Description. .................... .................. ........ ...... ........................... ...... ........ ...... .......... ....3
1.2 Site Hydrogeology.......................... ...... ...................... .................... .......................... ..... ....3
1.3 Site History........................................... ......................................... ....................................3
2.0 THIRD QUARTER 2003 GROUNDWATER MONITORING..............................................4
2.1 Groundwater Elevations .................................................. ..... ..... .... .................. .... .......... ....4
2.2 Groundwater Purging and Sampling..................................................................................4
2.3 Groundwater Analyses.. ...... ........ ........ ........................ ........................ ..............................4
2.4 Summary of Third Quarter 2003 Groundwater Analytical Data .........................................4
3.0 INSTALLATION OF GROUNDWATER MONITORING WELLS........,..............................5
3.1 Well Installation Methods and Procedures....... ........... ......... .............. .............. .............. ....5
3.1.1 Soil Boring Methods and Procedures .........................................................................5
3.1.2 Soil Chemical Analyses........... ..... ............ ..... ............................... ........ ................. .....6
3.1.3 Summary of Soil Analytical Data ................................................................................6
3.1.4 Well Installation Methods and Procedures........................................... ......... .......... ....6
3.1.5 Compliance with AB 2886 ...........................................................................................6
3.1.6 Disposal of Soil Cuttings........... ............................. ............ .... ............ ........................ 7
3.1.7 Disposal of Groundwater Purging and Development Water......................................7
4.0 FOURTH QUARTER 2003 GROUNDWATER MONITORING .........................................7
4.1 Groundwater Elevations .............. ....... .............. ..... ....................... ..... ................ ................ 7
4.2 Groundwater Purging and Sampling ................. ...... .......... ......... ........... ...... ....... ..... ........... 7
4.3 Groundwater Analyses..... ...... ... ......... ..... ... ...... .... ... .... ..... ...... ... .......... ....... ............ ..... ......7
4.4 Summary of Fourth Quarter 2003 Groundwater Analytical Data .......................................7
5.0 ADDITIONAL GROUNDWATER CHARACTERIZATION REPORT OF FINDINGS.....:..8
6.0 REMEDIATION STATUS REPORT ..... ........ ..... ......... ........................................... ........... ...8
7.0 CO N C L US ION S....... .......... ................... ............ ..................................................................9
8.0 RECOMM EN DATION S ........ ................. ............ ........................ ..................... ....... ........... ...9
9.0 LIMITATIONS AND REPORT CERTIFICA TION..............................................................1 0
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Proiect Number 1812BK03
Figure 1
Figure 2
Figure 3A
Figure 3B
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10A
Figure 10B
Figure 11 A
Figure 11 B
Table 1A
Table 1 B
Table 2
Table 3
Table 4
Table 5
Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
Appendix F
Appendix G
Appendix H
Appendix I
Appendix J
LIST OF FIGURES
Site Location Map
Site Plan
Third Quarter 2003 Inferred Groundwater Flow Direction
Fourth Quarter 2003 Inferred Groundwater Flow Direction
Third Quarter 2003 Groundwater MtBE Isoconcentration Plot
Fourth Quarter 2003 Groundwater TPHg Isoconcentration Plot
Fourth Quarter 2003 Groundwater MtBE Isoconcentrat;on Plot
MW-2 As-Built Diagram
MW-3 As-Built Diagram
Site Plan with Updated 2003 Cross-Section Transects
Updated Cross-Section C-C'
Updated Cross-Section C-C' with Extent of Fuel Hydrocarbon Impact
Updated Cross-Section D-D'
Updated Cross-Section D-D' with Extent of Fuel Hydrocarbon Impact
LIST OF TABLES
Summary of Third Quarter 2003 Groundwater Monitoring Data
Summary of Fourth Quarter 2003 Groundwater Monitoring Data
Summary of Historical Groundwater Elevation Level
Summary of Historical Groundwater Analytical Data
Summary of Soil Analytical Data
Summary of 2003 Supplemental Groundwater Analyses
LIST OF APPENDICES
Third Quarter 2003 Groundwater Purge Data Sheets
Third Quarter 2003 Groundwater Analytical Laboratory Report
Fourth Quarter 2003 Groundwater Purge Data Sheets
Fourth Quarter 2003 Groundwater Analytical Laboratory Report
October 2003 Soil Boring Logs
October 2003 Soil Analytical Laboratory Reports
April 2003 Supplemental Groundwater Analytical Laboratory Report
July 2003 Supplemental Groundwater Analytical Laboratory Report
Soil Cuttings Analytical Laboratory Report and Disposal Manifest
Purge and Development Water Disposal Manifest
Februaty 1. 2004
. E2C Remediation
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ProiectNumber1812BK03
February 1. 2004
EXECUTIVE SUMMARY
E2C Remediation (E2C) has completed the Third Quarter 2003 and Fourth Quarter 2003
groundwater monitoring events for the Former Niagara Car Wash (Site) located at 1700 Stine
Road in Bakersfield, California. This document documents these two (2) quarterly monitoring
events. In addition, two (2) groundwater monitoring wells were installed in September 2003.
This report, details the installation of these wells and presents the Additional Groundwater
Characterization Report of Findings. Finally, the Remediation Status Report for the Site is
presented.
Summary of Third and Fourth Quarters 2003 Groundwater Monitoring
On June 30, 2003 and October 10, 2003, groundwater was monitored and sampled at the Site.
The groundwater samples were chemically analyzed at a State of California-Certified analytical
laboratory for the fuel hydrocarbon constituents of Total Petroleum Hydrocarbons as gasoline
(TPHg), Total Petroleum Hydrocarbons as diesel (TPHd), the volatile aromatic compounds of
benzene, toluene, ethylbenzene, and xylenes (total) (BTEX), the five fuel oxygenates of methyl
tertiary-butyl ether (MtBE), tertiary-butyl alcohol (TBA; a.k.a. tert-butanol), di-isopropyl ether
(DIPE), ethyl-tertiary-butyl ether (ETBE), and tertiary amyl methyl ether (TAME) and the lead
scavengers of 1,2-Dichloroethane (1,2-DCA) and 1,2-dibromoethane (EDB; a.k.a. ethylene
dibromide).
Installation of Additional Groundwater Monitoring Wells
In accordance with the RWaCB letter dated August 26, 2003 and the RWQCB-approved
amended tRAP, E2C installed two (2) groundwater monitoring wells in September 2003.
Additional Groundwater Characterization Report of Findings
The low concentrations of TPHg and MtBE at MW-2 and MW-3 and the past reported low
concentrations at MW-1 indicate that groundwater at the Site has been minimally impacted and
that the principal impact is to soils, specifically in the former tank cluster area. Additional monitoring
and groundwater sampling at MW-3 will be required to assess plume concentration trends in this
area.
Summary of Remediation Status
A SJV APCD Authority to Construct application has been prepared and submitted by E2C, and
approved by SJV APCD. PG&E was contacted to obtain an estimate of costs and installation
schedule to supply electrical power. Based on the PG&E cost estimate (>$20,000) and the
estimate for time to complete (approximately six months at a minimum), E2C has explored other
power supply options. Based on this research, E2C has opted to purchase a propane
generator-powered thermal oxidizer. In addition, a Request for Modification to the Permit To
Operate will be submitted to the SJV APCD for their review on an expedited basis.
In late November 2003 E2C was made aware of a new State Cleanup Fund (Fund) policy
regarding equipment purchase and leasing. This policy requires pre-approval of costs for
equipment purchase. E2C prepared and submitted the Request for Pre-Approval, which was
approved by the Fund in January 2004. E2C has contracted Baker Furnace to construct the
equipment. Equipment delivery is scheduled for late March 2004.
Upon mobilization of the equipment to the Site, an equipment compound enclosure will be
constructed followed by approximately 30 days of operation to allow the equipment to stabilize
(i.e., 'work out the bugs') and to verify that the equipment will meet SJV APCD permit conditions.
The SJVAPCD Startup Inspection will then be scheduled and conducted with subsequent
reporting. Full-scale long-term remedial operations will then proceed. The Site will be visited on a
weekly basis to maintain the equipment and record remedial system parameters. These
parameters will be used to calculate the efficiency of the equipment, the fuel hydrocarbon removal
rates, and the mass of fuel hydrocarbons removed.
EzC Remediation
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Proiect Number 1812BK03
Februaty 1 2004
Conclusions
Based on the site assessment work and groundwater monitoring data obtained at the Site to date,
E2C concludes the following: .
· The groundwater flow direction and gradient beneath the Site is not known, however
based on the configuration of the limited fuel hydrocarbon impact to groundwater, the flow
direction is estimated as southerly;
· Pumping from nearby water wells, specifically CWS 158-01, and recharge from the Stine
Canal could influence groundwater flow beneath the Site;
· Principal fuel hydrocarbon impact to soils is in the Source Area, the former UST cluster;
· Groundwater beneath the Site has been minimally impacted, based on low reported
detections of fuel hydrocarbon compounds in groundwater samples;
· MW-1 is located at/near the southwest leading edge of the groundwater plume and MW-3
is located near the southeast leading edge of the groundwater plume;
· Additional groundwater monitoring and sampling will be required to assess groundwater
plume conditions in the area of MW-3; and
· A SJV APCD permit has been issued for the Site and the Site remedial equipment has
been contracted for construction; however, due to the change in remedial equipment
(propane generator), a request for permit modification is being prepared and will be
submitted to the SJV APCD for approval. This Request for Modification will be reviewed
by the SJV APCD on an expedited basis. The equipment should be completed in late
March 2004 with subsequent installation and startup followed by long-term full-scale
remediation.
Recommendations
Based on the data presented in this report and the above conclusions, E2C makes the following
recommendations:
· Continue groundwater monitoring and sampling on a quarterly basis;
· Analyze groundwater samples for BTEX and five fuel oxygenates using EPA Method
82608 and for TPHg using EPA Method 8015M;
· Analyze groundwater samples for 1 ,2-DCA and EDB for two additional quarters. If these
compounds continue to be reported as non-detect, a recommendation will be made to
discontinue these analyses;
· Mobilize the remedial equipment when construction is completed, construct the equipment
compound enclosure, and implement full-scale remedial operations with weekly
maintenance visits; and
· If fuel hydrocarbon compounds persist in groundwater at MW-3 and/or MW-1, this data
wiJI be evaluated and, if warranted, a Workplan for Additional Downgradient Groundwater
Characterization with installation of additional well(s) may be submitted.
E2C Remediation
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Proiect Number 1812BK03
Februarv 1. 2004
1.0 INTRODUCTION
E2C Remediation (E2C) has completed the Third Quarter 2003 and Fourth Quarter 2003
groundwater monitoring events for the Former Niagara Car Wash (Site) located at 1700 Stine
Road in Bakersfield, California. This report documents the groundwater monitoring activities and
the results. In September 2003 two (2) groundwater monitoring wells were installed. This report
documents these installations and the findings of the additional groundwater characterization.
Finally, the Remediation Status Report for the Site is presented. The work was performed in
accordance with the State of California Regional Water Quality Control Board - Central Valley
Region (RWQCB) letter dated August 26, 2003.
1.1 Site Description
The Site is a currently operating car wash (Whitewater Car Wash) located in Bakersfield,
California, at 1700 Stine Road between Stine Road and Hasti Acres Drive (see Figure 1 for Site
Location Map). The Site encompasses approximately 1.7 acres and is located approximately
200 feet south of Ming Avenue. The Site is located in Section 11, Township 30 South, Range 27
East MDBM.
Three (3) 12,OOO-gallon gasoline underground storage tanks (USTs) were located as shown on
Figure 2 (Site Plan). The USTs were removed in April 2003. The fuel dispensers under the
canopy area have also been removed along with the associated piping. One (1) 2,OOO-gallon
waste oil UST is still located at the Site as shown on Figure 2.
The surrounding area is a mixed commercial and residential area along Stine Road and Hasti Acres
Drive. The Stine Canal (irrigation and runoff) traverses the Site from northeast to southwest
between the carwash building and Stine Road.
1.2 Site Hydrogeology
Regionally, the depth to groundwater had been estimated at approximately 190 feet bgs
according to the 1996 Water Supply Report pUblished by the Kern County Water Agency.
During March 2003 drilling activities, first encountered groundwater was found at a depth of
approximately 163 feet bgs. In September 2003 groundwater was encountered at
approximately168 feet bgs.
The surrounding area well survey identified four (4) production wells within a 2,500-foot radius of
the Site. All of these wells were noted to be operating during the field reconnaissance.
The Stine Canal (irrigation and runoff) traverses the Site from northeast to southwest between
the carwash building and Stine Road. The canal continues beneath the Site as a concrete pipe
culvert which extends from north of Ming Avenue to the southern boundary of the Site. The canal
is an unlined channel to the south of the Site. Water was observed to be flowing in the canal
during the field reconnaissance.
1.3 Site History
A detailed Site History was discussed in the June 17, 2003 report, 'Site Characterization Report
of Findings, Report of Surrounding Area Well Survey, SVE System Installation and Pilot Test
Report of Findings & Work plan to Implement Remedial Action, Fonner Niagara Car Wash, 1701
Stine Road, Bakersfield, California' (IRAP).
In March 2003, E2C installed one (1) groundwater monitoring well to assess groundwater
conditions at the Site. In addition two (2) dual completion VE wells and one (1) single completion
VE well were installed. Finally, two (2) 40-foot soil borings were advanced on either side of the
dispenser islands. Upon completion of the well installations, trenches were excavated and the
wells were plumbed to a manifold by the equipment area. Upon completion of plumbing, the
trenches were backfilled and completed with concrete caps. This work was reported in the Site
Characterization Report of Findings dated June 17, 2003. Based on their review of this work, the
RWaCS requested additional groundwater characterization in a letter, dated August 26, 2003.
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Proiect Number 1812BK03
February 1. 2004
2.0 THIRD QUARTER 2003 GROUNDWATER MONITORING
The following sections describe for the groundwater monitoring and sampling activities conducted
by E2C Remediation (E2C) on June 30, 2003, which represented the Third Quarter 2003.
2.1 Groundwater Elevations
The initial task performed was checking the well for presence of free-product using a clear bailer.
The depth of freestanding groundwater was then measured to the nearest one-hundredth (0.01)
of a foot using a Solinst water level indicator and an attached measuring tape. The equipment
was washed with Alconox soap and double rinsed prior to each use.
Free-product was not present in MW-1.
Currently, a licensed surveyor is being contracted to survey the wells to comply with AB2866. It
is anticipated that surveying will be completed in the First Quarter 2004. However, a southerly
groundwater flow direction can be interpreted (see Figure 3A) based on the groundwater chemical
data. Third Quarter 2003 groundwater monitoring data are summarized in Table 1A and are
summarized with historical groundwater elevation data in Table 2.
2.2 Groundwater Purging and Sampling
Groundwater was purged at the monitoring well using a bailer. A minimum of 3 casing volumes
was removed from the well prior to sampling groundwater. A casing volume is calculated b y
multiplying the height of the freestanding water column in the well by the cross-sectional area of
the well casing. The temperature, pH and conductivity of the purged water were measured
periodically to verify sufficient purging indicated by stable measurements on field instruments.
When the measurements were within 10% of each other, groundwater in the well was considered
stable for sampling. The purge data sheet for the Third Quarter 2003 is included in Appendix A.
Each sample was collected using a new disposable bailer. Liquid in the bailer was decanted into
two 40-milliliter volatile organic analysis (VOA) vials. Each VOA was sealed using a tight fitting
Teflon-lined screw cap. Care was taken so that no headspace or bubbles existed after sealing
each VOA with the lid. All samples were labeled and documented on a Chain-of-Custody record
immediately after sealing. The samples were placed into an iced cooler maintained at 4°
Centigrade for transport to the analytical laboratory. Note: The sample labeled MW-2 on the
Chain-of-Custody is a duplicate of the sample from MW-1.
2.3 Groundwater Analyses
Groundwater samples were transported to and analyzed at Halcyon Laboratories (State
Certification #1920) in accordance with State guidelines and EPA protocols for Total Petroleum
Hydrocarbons as gasoline (TPHg) using EPA Method 8015M, the volatile aromatics of benzene,
toluene, ethyl benzene, and total xylenes (BTEX), the five fuel oxygenates of methyl tertiary-
butyl ether (MtBE), tertiary-butyl alcohol (TBA; a.k.a. tert-butanol), di.,isopropyl ether (OWE),
ethyl tertiary-butyl ether (ETBE), and tertiary-amyl ether (TAME, and for the lead scavengers of
1,2-dichloroethane (1,2-0CA) and 1,2-dibromomethane (EOB; a.k.a. ethylene dibromide) using
EPA Method 8260b. The current analytical results are summarized in Table 1A and with historical
analytical data in Table 3. The analytical laboratory report for the Third Quarter 2003 is included
as Appendix B..
2.4 Summary of Third Quarter 2003 Groundwater Analytical Data
June 30, 2003 groundwater analytical data for well (MW-1) are summarized below:
· BTEX compounds were reported as non-detect in the MW-1 groundwater sample and in
its duplicate sample;
· TPHg compounds were reported as non-detect in the MW-1 groundwater sample and in
its duplicate sample;
· TPHd compounds were reported at a concentration of 64 µg/L in the MW-1 groundwater
sample and as non-detect «50 µg/L) in its duplicate sample;
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Proiect Number 1812BK03
Februarv 1. 2004
· Mt8E was reported at a concentration of 8 µg/L in both the MW-1 groundwater sample
and in its duplicate sample (see Figure 4);
· TAME, TBA, DIPE, and ET8E were reported as non-detect in the MW-1 groundwater
sample and in its duplicate sample; and
· 1 ,2-DCA and EDB were reported as non-detect in the MW-1 groundwater sample and in
its duplicate sample.
3.0 INSTALLATION OF GROUNDWATER MONITORING WELLS
In accordance with the RWaCS letter dated August 26, 2003 and the RWQC8-approved
amended IRAP, E2C conducted the following Scope of Services:
· Installed two (2) groundwater monitoring wells with collection of soil samples;
· Analyzed soil samples at a State of California DHS-Certified analytical laboratory; and
· Prepared this Report of Findings.
Groundwater monitoring wells MW-2 and MW-3 were installed during the week of September 28,
2003, after which the wells were developed. Initial groundwater monitoring/sampling was
conducted at the new wells in October 2003 (see Section 4.0 below).
3.1 Well Installation Methods and Procedures
Two (2) borings were advanced for the purpose of installing additional groundwater monitoring
wells at the Site. Well locations (MW-2 and MW-3) are depicted on Figure 2.
3.1.1 Soil Boring Methods and Procedures
A soil boring was advanced to the desired depth at each well location. Each soil boring was
advanced using an AP 1000 Air Percussion Hammer drill rig with dual wall casing advance. Soil
samples were collected during the drilling operations for lithologic description and chemical
description. Soil boring logs are included in Appendix E.
Drilling operations, soil sampling and field monitoring for the presence of hydrocarbons was
performed under the supervision of a California Registered Geologist.
MW-2
MW-2 was located between VES-8 and 8-8 an area previously investigated (i.e., lithology and
soil chemical data in this area were abundant). As such, soil samples in MW-2 were collected at
20-foot intervals to 120 feet below ground surface (bgs), then at 5-foot intervals to total depth,
approximately 180 feet bgs.
MW-3
MW-3 was located between 8-3 and 8-6. Soil samples were collected at 10-,foot intervals, to
total depth, approximately 180 feet bgs.
Note: Soil boring data were used to update Cross-Sections C-C' and 0-0' (see Figures 10A and
11 A, respectively).
Collection and Preservation of Samples
Samples were collected using a split-spoon sampler (California Sampler) containing three brass
or stainless steel sleeves. Each soil sample (generally, the middle sample) was sealed at each
end using a Teflon® sheet followed by a tight fitting plastic cap. Duct tape was then used to
wrap each end sealing the cap.
Each sealed sample was then labeled and placed in an iced cooler at a temperature of 40 C, or
less, for transport to the analytical laboratory, Samples were transported under Chain-of-
Custody that was prepared after labeling a sample.
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Proiect Number 18128K03
February 1. 2004
3.1.2 Soil Chemical Analyses
Soil samples were chemically analyzed, at Halcyon Analytical Laboratories of Bakersfield,
California (State Certification #1920) for the following fuel hydrocarbon compounds:
· TPHg using EPA Method 5035/8015M;
· Total Petroleum Hydrocarbons as diesel (TPHd) using EPA Method 5035/8015M;
· BTEX, MtBE, TBA, DIPE, ETBE, TAME, 1,2-DCA and EDB using EPA Method
5035/8260b; and
· The minimum detection limits were TPHg and TPHd - 0.1 mg/Kg, BTEX - 0.1 mg/Kg; MtBE,
ETBE, TAME, and DIPE - 0.1 mg/Kg, and TBA - 0.5 mg/Kg.
3.1.3 Summary of Soil Analytical Data
Four (4) soil samples from MW-2 and three (3) soil samples from MW-3 were chemically analyzed
based on the field observations. Soil analytical data are summarized in Table 4 and following.
MW-2 Soil Samples
The 125-, 135-, 145-, and 155-foot samples from the MW-2 soil boring were chemically analyzed
for the fuel hydrocarbon compounds of concern. The 125-foot sample was reported to contain 18
mg/Kg total xylenes and was reported as non-detect for TPHg, TPHd, BTEX, the five fuel
oxygenates, and the lead scavengers. The 135-, 145-, and 155-foot samples were reported as
non-detect for all analytes of concern.
MW-3 Soil Samples
The 100-, 140-, and 155-foot soil samples from MW-3 were chemically analyzed. All three (3)
samples were reported as non-detect for all analytes of concern.
Note: These soil analytical data were used to update Chemical Cross-Sections C-C' and 0-0'
(see Figures 10B and 11 B, respectively).
3.1.4 Well Installation Methods and Procedures
Each of the soil borings was converted into a groundwater monitoring well. The wells were
constructed similarly using 4-inch-diameter flush threaded Schedule 40 PVC casing with 20 feet of
screen (0.020-inch slots). MW-2 was screened from a total depth of 180 feet bgs to 160 feet
bgs. MW-3 was screened from a total depth of 185 feet bgs to 160 feet bgs (see Figures 7 and
8, respectively).
The water table was previously encountered at a depth of approximately 163 feet bgs. As such,
filter pack sand (#3 size) was emplaced from total depth to 158 feet bgs followed by hydrated
bentonite chips placed by gravity feed from the top of the filter pack sand interval to
approximately 155 feet bgs, approximately three (3) feet above the sand filter pack, creating a
tight seal. Subsequently, neat cement grout with <5% bentonite powder added was tremied to
the surface to complete the seal. Each wellhead was set inside a steel traffic-rated box set 'in
concrete to protect the wellheads from moving vehicles. Note: Wells were constructed similarly to
MW-1.
Groundwater Monitoring Well Developing Methods and Procedures
The groundwater monitoring wells were developed using the 'surge block' and bailing method with
a "Smeal" well developing rig until purged water appeared clear of suspended solids.
3.1.5 Compliance with AB 2886
Monitoring wells will be surveyed by a State of California-licensed Surveyor to comply with AB
2886. The surveyor will tie in wellheads using a local benchmark and the State plane coordinate
system as well as latitude and longitude readings to sub-meter accuracy to comply with California
Assembly Bill 2886 (AB 2886). Currently, a licensed surveyor is being contracted. It is
anticipated that surveying will be completed in the First Quarter 2004.
EP Remediation
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Proiect Number 1812BK03
Februal)' ,. 2004
3.1.6 Disposal of Soil Cuttings
During drilling operations, soil cuttings were placed in a lined transport bin. A composite sample of
the soils was collected and chemically analyzed for TPHg, BTEX, and MtBE, which were all
reported as non-detect. The soils were profiled for thermal treatment at TPS Ade/anto, a State
Certified disposal facility under the appropriate manifesting. See Appendix I for the analytical
laboratory report and the soil cuttings disposal manifest.
3.1.7 Disposal of Groundwater Purging and Development Water
Purged groundwater generated from monitoring/sampling events and from well development was
transported under the proper waste manifesting to Remedy Environmental Services of
Bakersfield, California for recycling (Appendix J contains a copy of the manifest).
4.0 FOURTH QUARTER 2003 GROUNDWA TER MONITORING
The following sections describe the groundwater monitoring and sampling activities conducted by
E2C Remediation (E2C) on October 10, 2003, which represented the Fourth Quarter 2003.
4.1 Groundwater Elevations
Groundwater elevations were measured in the same manner as described in Section 2.1 above.
Free-product was not present in MW-1, MW-2, or MW-3.
Currently, a licensed surveyor is being contracted to survey the wells to comply with AB2866. It
is anticipated that surveying will be completed in the First Quarter 2004. However, a southerly
groundwater flow direction can be interpreted based on the groundwater chemical data. Fourth
Quarter 2003 groundwater monitoring data are summarized in Table 1 B and are summarized with
historical groundwater elevation data in Table 2. Figure 3B depicts the groundwater gradient plot
for the Fourth Quarter 2003.
4.2 Groundwater Purging and Sampling
Groundwater was monitored, purged, and sampled in the same manner as described above in
Section 2.2 (see Appendix C 'for groundwater purge data sheets). Note: The sample labeled
MW-4 on the Chain-of-Custody is a duplicate of the sample from MW-1.
4.3 Groundwater Analyses
Groundwater samples were transported to and analyzed at Halcyon Laboratories (State
Certification #1920) for the same analytes as in the Third Quarter 2003 (see Section 2.3 above).
In addition, samples were submitted to Columbia Analytical Services (State Certification #1364)
for the following analyses:
· General minerals, including nitrate;
· Physical parameters of hardness, pH, and Total Dissolved Solids (TDS);
· Total Kjeldah/ Nitrogen (TKN); and
· T otallead.
4.4 Summary of Fourth Quarter 2003 Groundwater Analytical Data
Fourth Quarter 2003 groundwater analytical data are summarized in Table 1 B and below (see
Table 3 for summary of historical data) (the analytical laboratory report is included as Appendix
D):
· BTEX compounds were reported as non-detect in all groundwater samples collected for
this quarter (see Figure 4B); .
· TPHg compounds were reported as non-detect at MW-1 (also non-deteèt in its duplicate
sample). TPHg was reported at MW-2 (60 µg/L) and MW-3 (80 µg/L) (see Figure 58);
EzG Remediation
7
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ProiectNumber1812BK03
February 1. 2004
· MtBE was reported as non-detect at MW-1 (also non-detect in its duplicate sample).
MtBE was reported at MW-2 (20 µg/L) and MW-3 (150 µg/L) (see Figure 6B);
· TBA, DIPE, ETBE, and TAME were reported as non-detect in all groundwater samples
collected for this quarter; .
· 1,2-PCA and EDB were reported as non-detect in all groundwater samples collected for
this quarter;
· General mineral, total lead, nitrate and TKN analyses revealed background levels for
metals, non-detect for total lead, moderately low hardness, neutral pH, low to moderate
TDS and minimal TKN (See Table 5, which also summarizes these analyses from the
April 2003 sampling event) (analytical laboratory report is included in Appendix H).
5.0 ADDITIONAL GROUNDWATER CHARACTERIZATION REPORT OF FINDINGS
The low concentrations of TPHg and MtBE at MW-2 and MW-3 and the past reported low
concentrations at MW-1 indicate that groundwater at the Site has been minimally impacted and
that the principal impact is to soils, specifically in the former tank cluster area.
The low MtBE and TPHg concentrations reported at MW-1 in the past with non-detect in the
Fourth Quarter 2003 indicate that this well is located aVnear the southwest leading edge of the
groundwater plume.
The low MtBE and TPHg concentrations reported at MW-3 in the Fourth Quarter 2003 indicate
that this well is located aVnear the southeast leading edge of the groundwater plume. Additional
monitoring and groundwater sampling at MW-3 will be required to assess plume concentration
trends in this area.
6.0 REMEDIATION STATUS REPORT
A SJV APCD Authority to Construct application has been prepared and submitted by E2C, and
approved by SJV APCD for the remediation equipment. PG&E was contacted to obtain an
estimate of costs and installation schedule to supply electrical power. Based on the PG&E cost
estimate (>$20,000) and the estimate for time to complete (approximately six months at a
minimum), E2C has explored other power supply options. Based on this research, E2C has
opted to purchase a propane generator-powered thennal oxidizer. In addition, a Request for
Modification to the Pennit To Operate will be submitted to the SJV APCD for their review on an
expedited basis.
In late November 2003 E2C was made aware of a new State Cleanup Fund (Fund) policy
regarding equipment purchase and leasing. This policy requires pre-approval of costs for
equipment purchase. E2C prepared and submitted the Request for Pre-Approval, which was
approved by the Fund in January 2004. E2C has contracted Baker Furnace, to construct the
equipment. Equipment delivery is scheduled for late March 2004.
Upon mobilization of the equipment to the Site, an equipment compound enclosure will be
constructed followed by approximately 30 days of operation to allow the equipment to stabilize
(i.e., 'work out the bugs') and to verify that the equipment will meet SJV APCD permit conditions.
The SJV APCD Startup Inspection will then be scheduled and conducted with subsequent
reporting. Full-scale long-term remedial operations will then proceed. The Site will be visited on a
weekly basis to maintain the equipment and record remedial system parameters. These
parameters will be used to calculate the efficiency of the equipment, the fuel hydrocarbon removal
rates, and the mass of fuel hydrocarbons removed.
E2C Remediation
8
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Proiect Number 1812BK03
February 1. 2004
7.0 CONCLUSIONS
Based on the site assessment work and groundwater monitoring data obtained at the Site to date,
E2C concludes the following:
· The groundwater flow direction and gradient beneath the Site is not known, however
basE?d on the configuration of the limited fuel hydrocarbon impact to groundwater, the flow
direction is estimated as southerly; .
· Pumping from nearby water wells, specifically CWS 158-01, and recharge from the Stine
Canal could influence groundwater flow beneath the Site;
· Principal fuel hydrocarbon impact to soils is in the Source Area, the former UST cluster;
· Groundwater beneath the Site has been minimally impacted, based on low reported
detections of fuel hydrocarbon compounds in groundwater samples;
· MW-1 is located at/near the southwest leading edge of the groundwater plume and MW-3
is located near the southeast leading edge of the groundwater plume;
· Additional groundwater monitoring and sampling will be required to assess groundwater
plume conditions in the area of MW-3; and
· A SJV APCD permit has been issued for the Site and the Site remedial equipment has
been contracted for construction; however, due to the change in remedial equipment
(propane generator), a request for permit modification is being prepared and will be
submitted to the SJV APCD for approval. This Request for Modification will be reviewed
by the SJV APCD on an expedited basis. The equipment should be completed in late
March 2004 with subsequent installation and startup followed by long-term full-scale
remediation.
8.0 RECOMMENDA TIONS
Based on the data presented in this report and the above conclusions, E2C makes the following
recommendations:
· Continue groundwater monitoring and sampling on a quarterly basis;
· Analyze groundwater samples for BTEX and five fuel oxygenates using EPA Method
8260B and for TPHg using EPA Method 8015M;
· Analyze groundwater samples for 1 ,2-DCA and EDB for two additional quarters. If these
compounds continue to be reported as non-detect, a recommendation will be made to
discontinue these analyses;
· Mobilize the remedial equipment when construction is completed, construct the equipment
compound enclosure, and implement full-scale remedial operations with weekly
maintenance visits; and
· If fuel hydrocarbon compounds persist in groundwater at MW-3 and/or MW-1, this data
will be evaluated and, if warranted, a Workplan for Additional Downgradient Groundwater
Characterization with installation of additional well(s) may be submitted.
, E2C Remediation
9
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Proiect Number 1812BK03
February 1. 2004
9.0 LIMITA TlONS AND REPORT CERTlFICA TION
E2C performed this investigation in accordance with the generally accepted standards of care
existing in California at this time. It should be recognized that definition and evaluation of geologic
conditions is a difficult and inexact science. Judgments leading to conclusions and
recommenç!ations are generally made with limited knowledge of subsurface conditions present.
No warranty, expressed or implied, is made.
This report has been prepared by E2C under the professional supervision of the registered
professional whose seal and signature appear herein. The conclusions of this report are based
solely on the Scope of Services outlined and the sources of information referenced in this report.
Any additional information that becomes available concerning the Site should be submitted to E2C
so that our conclusions may be reviewed and modified, if necessary. This report was prepared
for the sole use of Mr. Frank Hobin and/or agent(s), the RWaCB, and the Bakersfield Rre
Department.
Prepared By:
11)
William A. Lawson,
Senior Geologist
E2C Remediation
10
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Proiect Number 1812BK03
Figure 1
Figure 2
Figure 3A
Figure 38
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10A
Figure 108
Figure 11 A
Figure 11 8
Februarv 1. 2004
FIGURES
Site Location Map
Site Plan
Third Quarter 2003 Inferred Groundwater Flow Direction
Fourth Quarter 2003 Inferred Groundwater Flow Direction
Third Quarter 2003 Groundwater MtBE Distribution Plot
Fourth Quarter 2003 Groundwater TPHg Isoconcentration
Plot
Fourth Quarter 2003 Groundwater MtBE Isoconcentration
Plot
MW-2 As-Built Diagram
MW-3 As-Built Diagram
Site Plan with Updated 2003 Cross-Section Transects
Updated Cross-Section C-C'
Updated Cross-Section C-C' with Extent of Fuel
Hydrocarbon Impact
Updated Cross-Section 0-0'
Updated Cross-Section 0-0' with Extent of Fuel
Hydrocarbon Impact .
. E2C Remediation
Figures
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Bakersfield, California 93313
Telephone: (661) 831-6906
Facsimile: (661) 831-6234
FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
FIGURE
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5300 Woodmere Dr., Suite 105
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1701 Stine Road
Bakersfield, California
E2C Remediation
5300 Woodmere Dr., Suite 105
Bakersfield, California 93313
Telephone: (661) 831-6906
Facsimile: (661) 831-6234
FOURTH QUARTER 2003
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38
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FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
E2C Remediation
5300 Woodmere Dr., Suite 105
Bakersfield, California 93313
Telephone: (661) 831-6906
Facsimile: (661) 831-6234
4
THIRD QUARTER 2003 GROUNDWATER
MtSE ISOCONCENTRA TION PLOT
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-.-------
FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
E2C Remediation
5300 Woodmere Dr., Suite 105
Bakersfield, California 93313
Telephone: (661) 831-6906
Facsimile: (661) 831-6234
FOURTH QUARTER 2003 GROUNDWATER
TPHglSOCONCENTRA TION PLOT
i !
;
LEGEND
t Groundwater
Monitoring Well
~ Soil Vapor
Extraction Well
. 1997 Soil Boring
NC\\I$-1H
~ 1997 Hand Auger
Boring
8-6
~ 1999 Soil Boring
. 2003 Soil Boring
rl
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FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
E2C Remediation
5300 Woodmere Dr., Suite 105
Bakersfield, California 93313
Telephone: (661) 831-6906
Facsimile: (661) 831-6234
FOURTH QUARTER 2003 GROUNDWATER
MtSE ISOCONCENTRATION PLOT
I i
LEGEND
t Groundwater
Monitoring Well
~ Soil Vapor
Extraction Well
~ 1997 Soil Boring
NCW$·18
" 1997 Hand Auger
Boring
8-6
e; 1999 Soil Boring
. 2003 Soil Boring
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6
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----
Removable Cap
Concrete Well Monument
Neat-cement grout
5 feet hydrated Bentonite
Lone5tar #3 Sand to 4'
above top of screen
Schedule 40 PVC, 4-inch
diameter, 0.020 Slot Size
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NOT TO SCALE
E2C Remediation FORMER NIAGARA CAR WASH AGURE
5300 Woodmere Dr., Suite 105 1701 Stine Road
Bakersfield, California 93313 Bakersfield, California 7
Telephone: (661) 831-6906
Facsimile: (661) 831-6234 MW-2 AS-BUILT DIAGRAM
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---
---
\1
WATER
TABLE
Approximately 168 feet bgs
E2C Remediation
5300 Wood mere Dr., Suite 105
Bakersfield, California 93313
Telephone: (661) 831-6906
Facsimile: (661) 831-6234
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Lonestar #3 Sand to 2'
above top of screen
ãí Schedule 40 PVC, 4-inch
2 diameter, 0.020 Slot Size
¡
Flush Thread Cap
FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
MW-3 AS-BUILT DIAGRAM
NOT TO SCALE
RGURE
8
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II
E2C Remediation
5300 Woodmere Dr., Suite 105
Bakersfield, California 93313
Telephone: (661) 831-6906
Facsimile: (661) 831-6234
MW-3
B-6 e>
FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
I I
LEGEND
-$- Groundwater
Monitoring Well
~ Soil Vapor
Extraction Well
. 1997 Soil Boring
NGWS·18
~ 1997 Hand Auger
Boring
B-6
e> 1999 Soil Boring
. 2003 Soil Boring
u
(1j
o
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c
in
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~
,
SCALE: 1 II = 40 feet
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FIGURE
SITE PLAN WITH UPDATED 2003 CROSS-SECTION
TRANSECTS
9
-------------
------.
'I
SCALE 1" = 30 feet
EXPLANATION
B-8 - Soil Boring
MW-1 - Monitoring Well
VES-NB - VE Well Boring
MUCL - Clayey Silt
SM - Silty Sand
SP/SM - Sand/Silty Sand
SP - Sand
SP/GP - Sand/Gravelly Sand,
Sandy Gravel
c
~"
~
(
20 feet
SP SP
40 feet ?-
SP with gravel
?- - - -
60 feet
SP
80 feet
?
?
SPïSM- _-
SP
100 feet
SM
-?- --
SP with Gravel
SP/GP ?
?
120 feet
SP
,140 feet
?-
- --
SP/GP
160 feet
- --
-----
SP
180 feet
E2C Remediation
5300 Woodmere Dr., Suite 105
Bakersfield, California 93313
Telephone: (661) 831-6906
Facsimile: (661) 831-6234
f'. ~
^Ç) b fò
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FORMER MFDS
~<9
1
former UST
excavation
SP
SP
SP
SP
- - --
SP/SM
- - --
SP with Gravel
SP with gravel
-?- - - - - -
SP/SM
SP/GP SP/GP
SP/GP - - - - -?
SP/SM
SP/SM
SP/SM
-----------?
- -
?
SP/SM
SP/SM
-?- - -
SP/GP
SP/GP
SP/GP ?
- --
- - - - -? - -
- - - -?-
----------?
=-.sl- _ _ _ _ _ _ _ _?....:
- water table @ -165 ft - 170 ft
SP?
SP
SP
SP?
FORMER NIAGARA CAR WASH
1701 STINE ROAD
BAKERSFIELD, CA
UPDATED CROSS-SECTION C-C'
?
?
?
?
c'
20 feet
40 feet
60 feet
80 feet
100 feet
120 feet
140 feet
160 feet
180 feet
FIGURE
10A
/
(
r---r·..'..·-·--"------'..··,·..,
! I
I
::;1',1 ND
7:__1
I T ND
60iE:ei "-1 ¡ SP
I .J.. ND
SO ie0t .-1:' --I :3P(ë;fv1- ...::::,
I /"'-\ ....,. - - -
100 feel -~ + ND
I ') ..J¡ -,.
120 fOel .~
I ï ND
I I
140 test ,_ I
¡
)_ _.L 0,1 TPHg__
. \ SPlGP
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. I [¡-,,1, ND :)1": \tvater table@-165ft ' 170 n
! ~I._.,
180 Ic;cl ,_i .., 1.06 MIBE
-
-
-
-
-
20 Íl'et
,1[)i,",o,1
7---
E2C Remediation
5300 Woodmere Dr., Suite 105
Bakersfield, California 93313
Telephone: (661) 831-6906
Facsimile: (661) 831-6234
-
- -
-
-
-
-
-
-
-
-
"
0^"~
,-)'0~\ / if~,
¿.... ~ .Q\d~(¿-¡;-:-''-\ ,~.
ßf~ (~(f" ('~( (
~~I ';;;;;"~;,; rH---
ND I.J.. 1 SP fiND ,,' ,~;p
p q
[1-- '- - ~ -..
,.1 -.)0.51 MtBE I I '
1 l-'""" ",,"8 n~T
'-g:~~~A -j' Icn,"'-: -i: g:~~tBEVI ,
-,0.51 MtBE - .._..) -,.
SP;SM '.' I ,... _:::- 'j SPiCI"
"'ï 1.~ .~~BE t
3,16MtBE - .1::- - .. , Nb- ~- -)--
- - - t. -..:.1.2MIBE
SF' ,--"
-- _.- '. 1::2,9 M§\SiS: 11
I 1'::.!~MtBE
I TO.I~E
0.89 MIBE - T 0.089 MlBE - ND
ND Ii to,~MtB~:.-I.\.¡ic- =-.. ,/'"
- ? - - - ,",==-, T 0.11 MIB =_ND
.J.. ND
1 ND
1 ND
I ND
I ND
- ND
<Ý
~ÇJ
SP
'--. --. - ~
SP with gravel
8M
SPiGP ,)
SPlSfv1
-!- 18 X
I
-- I - -'ì -- - - - 7
T ND Notes:
f) í~'¡ -¡ N°.3PIGP SoilsamplestromB-8andB.9á1î-nb'n~œtéètfor:
BTEX. MtBE. TBA. DIPE, ETBE. & TAME .
ND = nan,detect for: TPHg. BTEX, MtBE, TBA. DlPE,
ETBE. & TAME ?
"iT N~7 -- -Conc'éñtratioõšlñ mgIKg (ppm) - - ::- '
,-- ~I - -, - - - -- - -' - _..;-
~iP ~._, SP
FORMER NIAGARA CAR WASH
1701 STINE ROAD
BAKERSFIELD, CA
UPDATED CROSS-SECTION C-C' WITH EXTENT OF FUEL HYDROCARBON IMPACT
-
-
-
I
.
,
rl'~'}
l;
)() I;;~,-<
c1(} ~c:(-,j
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i (,;i; :'
i :~(ì i,·1;:,:
l!d.! 1(:<.,
L
L
1FC i,', -
Ißt)
FIGURE
108
D t( (jò ~
ð- 0''0
~<o<ã 1
,~q;
I former
UST
L excavati
-<an -
20 feet
SP
SP?
.
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I
40 feet ?
?
60 feet ?
I
I
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I
80 feet ?
1 00 feet
I
I
- --
SP with gravel
- ---
-
SP/SM - - -
=SP = =-.::=-_
-__ _ _ SM...
-__&I:..
SP/SM - MUSM
-
-
-
- - - -- MUSP
SP
SM?
SP
SM
120 feet -?- - - - -?-
140 feet
I
160 feet
I
I
I
I
I
I
I
I
SP?
- -?-
------
SP
SP/GP
SP
ML
MUSP
- .-
SP
_ _ .:sz...?_ _ _ _?_ _ _ _ _ _ _ _ -_ -_ -_ -..;.. -..:sz..-
MUSP ? water table @ -163.4 ft MUSP
180 feet
- - - - - - ?-
-----------
200 feet
SP?
E2C Remediation
5300 Woodmere Dr., Suite 105
Bakersfield, California 93313
Telephone: (661) 831-6906
Facsimile: (661) 831-6234
SP/GP
'L?- -?- - -?_ _ _ _
MI./sfJ""?
- -?-
-?-
- - -
MUSP
- -?-
?
SP?
?
EXPLANATION
MW-3 - Monitoring Well Location
MUSM - Clayey SilVSilty Sand
SM - Silty Sand
SP - Sand
SP/SM - Sand/Silty Sand
VES-A/C - VE Well Boring Location
FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
UPDATED CROSS-SECTION D·D'
SP
4?tr" ìJ
ì
D'
20 feet
40 feet
60 feet
80 feet
100 feet
. 120 feet
140 feet
160 feet
180 feet
185 feet
200 feet
SCALE 1 = 30 feet
FIGURE
11A
.
I
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I
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I
I
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I
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I
I
I
~----¡-T-'-~'-------'---'--Tl
. k,rrner J+ NO
¡
,
I
....L NO
I
I
-+- NO
i
T -
-t-NO
,I
.. n".__
-++-- NO .._"
":::1..,,: :·r,NO ?
0.48 MtSE ,:::" -.._
)l¡lL!$lvi 1.1 ('-. fiíil/SM~'
II - '." -",
D (r
cP
ð-
<or¡:;
fl,~
,~
:':J
SP
- - -
<-10 ¡'eE'\ .,--,
",. _\ SP v-Jith gr:Jvel
:": 0.44 E
+-0.79-X ,-
. 3.39 TBA",.,:,;:'
'.' ".), !.::!!\'(
(~C fe~::i
~ f ..
-'-,.,
.,
'.
.. ~~P/:::,:\ 1
-:,;.... 3.16 MtBE-:
, -, -.~.
"::(:':. '
1 ~-:
~,t--
¡
;
I
i
100 feei "'~'i
i
SM '!
1 ;~:C: :í.:;(~j
? _.~..
~
is''0
1
SP "
- -7-
-------
SF'/GP
00.- '1__
--.- ? ~-
~ -..- -~
--?
'!
ML/SP
-- - '; ,--
----~--
SP
?
SP~
__ 1)_
Î"fQ feci
Approx,rextent of impacted soils
?
160 íee!
..~'-. .-- _...~. ,~~...~ .._.~
sp'
,
200 feet _~
E2C Remediation
5300 Woodmere Dr., Suite 105
Bakersfield, California 93313
Telephone: (661) 831-6906
Facsimile: (661) 831-6234
- ..,-?- -- -,
._ ø_ _
- - -
------,
MLlSP ?
water table @ -163.4 ft
''? - ,,-- ...- ".--
.-- ._~- ~.~¥.
.- .~..... .....~. ..- -
EXPLANATION
MW-3 - Monitoring Well Location
MUSM - Clayey Silt/Silty Sand
SM - Silty Sand
SP - Sand
SP/SM - Sand/Silty Sand
VES-AlC - VE Well Boring Location
FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
UPDATED CROSS-SECTION D-D'
WITH EXTENT OF FUEL HYDROCARBON IMPACT
1Z1"v:a
1 ~'
-'-n,
" I
I 120 'oc'
¡ I
¡
¡ ~ 40 feet
1- I
I I
, 1
¡ ,
í :
I I
t, 1- ì:i;".' is,"'
í i
I-I"
" ,
I L. 80 íeet
MUSP 1_
Nol
SP
SP/C3P
SP
TvfL
100 feet
SP
I
I
f--120 f'jet
I
I
I
r "",,'
,
ND J ~ 160 ,,"
~.' -!
ML/SP :-: !
,'... :.,--- I
;. ¡ -. ,
!- ;_ -: EHJ ic~e1
i~L--l"135 feet
I '
I
'-200 íeel
SP
I
I
Nol
SCALE 1" = 30 feet
FIGURE
118
·
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I
I
I
I
I
I
I
I
I
I
I
Proiect Number 1812BK03
Table 1 A
Table 18
Table 2
Table 3
Table 4
Table 5
Febf1.Jaty 1 2004
TABLES
Summary of Third Quarter 2003 Groundwater Monitoring
Data
Summary of Fourth Quarter 2003 Groundwater Monitoring
Data
Summary of Historical Groundwater Elevation Data
Summary of Historical Groundwater Analytical Data
Summary of Soil Analytical Data
Summary of 2003 Supplemental Groundwater Analyses
EP Remediation
Tables
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- -
[
~
I
Project Number 1812BK03
February 1, 2004
WelllD
Sample
Date
6/30/03
6/30/03
TABLE 1A
SUMMARY OF THIRD QUARTER 2003 GROUNDWATER MONITORING DATA
FORMER NIAGARA CARWASH
1701 Stine Road
. Bakersfield, California
June 30 2003
T E X
EDB
MW-1
MW-1 dup
nd<0.5
nd<0.5
Notes:
1,2-DCA = 1,2-Dichloroethane
B = Benzene
BTOC = Below top of casing
DIPE = Di-i50propyl Ether
dup = duplicate sample
E = Ethylbenzene
EDB = Ethylene Dibromide (a.k.a. Dibromo Methane)
ETBE = Ethyl tertiary-butyl Ether
GW = Groundwater
MtBE = Methyl tertiary-Butyl Ether
na = Not available
nd = Not detected at or above the Method Detection Limit, which is indicated by value.
T = Toluene
TAME = Tertiary-Amyl Methyl Ether
TBA = Tertiary-Butyl Ether (a.k.a tert-butanol)
TOC = Top of casing
TPHg = Total Petroleum Hydrocarbons as gasoline
uglkg = micrograms per liter
X = Total xylenes .'
. MW-2 on COC is a duplicate sample collected from well MW-1 for quality control.
E2C Remediation
Table 1A-1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Pr~ectNumber1812BK03
February 1, 2004
TABLE 1B
SUMMARY OF FOURTH QUARTER 2003 GROUNDWATER MONITORING DATA
FORMER NIAGARA CARWASH
1701 Stine Road
Bakersfield, California
October 10. 2003
WelllD Sample TOC Elevation Depth to Water GW Elevation B T E X TPHg TPHd MtBE TBA DIPE ETBE TAME 1 ,2-DCA EDB
Date (feet MSl) (feet BTOC) (feet MSL) uq/L
MW-1 10/10/03 -----...- 167.58 ..------ nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<50 na nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5
,ryr\l\l~1, d..up 10/10/03 ------- 167.58 .........-...- nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<50 na nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5
. ...-------.--. -- ...- ~,,--- .----,..- .--.- _.._----~-------- _._._--~._..._----,._..- --. . ----- --- ~_...._,-- _n__.______~ ~------_. -.. ,,---- . ._------_.._.~..--_..- --..- ..,-.-.-----
MW-2 10/10/03 ........--- 169.72 ..----...- nd<0.5 nd<0.5 nd<0.5 nd<0.5 60 na 20 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5
no "." ,.. -"-.,-.------ .__.u.__· .----- ------~-~ .---- --.--.--..-.-.-.-----...-... ----- -.-... '-- -- - - .-- ._-_._~-'". .. -- ....-.....-..-" '...... -. ,..---.---
MW-3 1 0/1 0/03 ------- 170.07 .........--- nd<0.5 nd<0.5 nd<0.5 nd<0.5 80 na 150 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5
Notes: .
1,2-DCA = 1,2-Dichloroethane
B = Benzene
BTOC = Below top of casing
DIPE = Di-isopropyl Ether
dup = duplicate sample \
E = Ethylbenzene
EDB = Ethylene Dibromide (a.k.a. Dibromo Methane)
ETBE = Ethyl tertiary-butyl Ether
GW = Groundwater
MtBE = Methyl tertiary-Butyl Ether
na = Not available
nd = Not detected at or above the Method Detection Limit, which is indicated by value.
T = Toluene
TAME = Tertiary-Amyl Methyl Ether
TBA = Tertiary-Butyl Ether (a.k.a tert-butanol)
TOC = Top of casing
TPHg = Total Petroleum Hydrocarbons as gasoline
ug/kg = micrograms per liter
X = Total xylenes
* MW-4 on COC is a duplicate sample co!!ected from we!! MW-1 for quality control.
E2C Remediation
Table 1 B-1
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Project Number 1812BK03
February 1,2004
TABLE 2
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
Total DEPTH TOC GW ELEVATION
WELL ID DATE Depth TOGW ELEVATION ELEVATION CHANGE
(feet BTOC) (feet BTOG) (feet MSL) (feet MSL) (feet)
4/2/03 180.00 162.30 SP
.".....-.-....-.-.-- ...... .... .... ... . .. ., n_, _... .. ,.. ..
MW-1 6/30103 180.30 165.00 SP -2.70
..,.",. ,..", .' , .u.__. ,.'..
1 0/1 0103 180.05 167.58 SP -2.58
,."" -..-....".
MW-2 1 0/1 0103 178.00 169.72 SP
-.....,-,-......-..- ,....,.,'.',. ' .,
MW-3 1 0/1 0103 184.90 170.07 SP
..:...
NOTES:
BTOC = Below Top of Casing
GW = Groundwater
MSL = Mean Sea Level
SP = Survey Pending .
TOC = Top of Casing
E2C Remediation
Table 2-1
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Pr0ectNumber1812BK03
February 1, 2004
TABLE 3
SUMMARY OF HISTORICAL GROUNDWATER ANALYTICAL DATA
FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield California
WelllD Sample B T E X TPHq TPHd MtBE TBA DIPE ETBE TAME 1 ,2-DCA EDB
Date µg/L
4/2/03 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<50 ns 102 nd<2.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5
.,. , ..
6/30/03 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<50 64 8 nd<2.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5
MW-1 6/30/03 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<50 nd<50 8.".., nd<2.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5
. d. ,," ,.. '... .d ..,'.', "'..d. . I·" ., ."", 'd.'.' ..
10/1 0/03 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<50 ns nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5
10/10/03 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<50 ns nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5 nd<0.5
..... ..,.,..- d".".".,. d' dd .., d'_ ... ..
MW·2 10/10/03 I1d~º~!5 nd<0.5 nd<0.5 nd<0.5 ,.,. 60 ns 20 nd<0.5 nC!~º~~ nd<0.5 nd<0.5 nd<0.5 nd<0.5
. u. ..., . __ _,_~_._., .._ , . .....d.··'d' ~ ._._u__,____ .___ .
MW-3 10/1q/ºª nd<0.5 nd<0.5 nd<0.5 nd<0.5 80 ns 150 nd<0.5 I1cJ<():5, nd<0.5 nd<0.5 nd<0.5 nd<0.5
.d··..ddd'., ....._-----.-.. _~um~..'.. _,__ -,-----....--.-,.--.. -.,. .",. dd' 'Id d ,."
Notes:
Results in micrograms per liter (µg/I) = parts per billion (ppb)
Analytical Methods: BTEX, oxygenates, 1,2-DCA, and EDB by EPA Method 8260b; TPHg by EPA Method 8015M
Method Detection Limits: BTEX - 0.5 µg/L; TPHg - 50 µg/L; MtBE, ETBE, TAME, and DIPE - 0.5 µg/L; TBA - 2.5 µg/L
1,2-DCA = 1,2-Dichloroethane
B = Benzene
DIPE = Di-isopropyl Ether
Dis. Lead = Dissolved lead
E = Ethylbenzene
EDB = Ethylene dibromide
ETBE = Ethyl tertiary-butyl Ether
MtBE = Methyl tertiary-butyl ether
na = Not analyzed
nd = Not Detected at or above Method Detection Limit, indicated by value
ns = Not Sampled
T = Toluene
TAME = Tertiary Amyl methyl Ether
¡'-BA = Tertiary Butyl Alcohol (a.k.a. tert-butanol)
TPHd - Total Petroleum Hydrocarbons as diesel fuel
TPHg - Total Petroleum Hydrocarbons as gasoline
X = Total xvlenes
E2C Remediation
Table 3-1
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Pr0ectNumber1812BK03
February 1, 2004
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TABLE 4
SUMMARY OF SOIL ANALYTICAL DATA
FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
March 3 - October 2, 2003
80ring Date ...~.~~J?!~..I.º. . ........!?.......l........I.......l........~.......L......~.......J ...IP.!:!~...,I....IP.!:!g....I.....¥.~.£?~....I.....I!?ð.....l....-º.!e~....L..~.I.£?~...l...IðM.~...
ID mg/Kg
88·5 nd<0.1 nd<0.1 nd<0.1 Lrlg,~º:1m. nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
.".._._.__._._...,._.-..,~ ...... ,.' ~_.."_.,._._------ ..
88-10 nd<0.1 nd<Q,1" nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
..,. . ....--......-..- .. ... -.--..-..-'."- ----.-----..---. -.--......----.... ---...-.-. ...._.- ~-- ... ............. --.'
88-15 1,.. nd<0.1..,.. nd<0.1 nd<0.1 , nd<0.1 nd<0.1 0.17 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
.- ....----.".... .... .. ........-- ~ -
8-8 4/1/03 88-20 nd<0.1 nd<0.1 nd<0.1 ,nd<O,1 nd<0.1 0.80 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
, .
88-25 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 0.94 nd<0.1 nd<0.5 nd<0.1 nd<0.1 ., n.Q<::Q.1
,. ....- .. .. . .~_.." ..-.... ...--
88-30 nd<0.1 nd<0.1 Ind<().1 nd<0.1 nd<0.1 0.75 ng-=:().1 ... nd<0.5 nd<0.1 nd<0.1 nd<0.1
88-35 nd<0.1 nd<0.1 _f.1c1<0.1 nd<O,1... ,nd<0,1 ...,',..O'~ªm nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
. 88-4Ö .. _.a. ."..... ." -.- --.-..--,-,....
nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
89-5 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
.. .., ........n._ ..... _____.u__.._,__,~_ . _..-_...~..,._.-.'.. ". .-....-,-...---".. ... .-..-----.....-.-..........- .. -. -,.....----.-- ...... .....-.......- . '......m. ."."
89-10 nd<0.1 nd<0.1 nd<O.1 nd<0.1 nd<0.1 0.45 nd<0.1 nd<O,,5,_ nd<0.1 nd<O.1 nd<0.1
--.------.-----.--.. _.__m_'__'_·_m_..._.. .._..___...._._..mm_'_. ...-------.---..-, __._..._ ..__....n...· ._......._....n.._.....·_ ..." . ,. .,..
89-15 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 ,rl~-=:º·L nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
... ~ ....,,---....~-----_..... .--.,-----... ._._.m__..____·____···_ ~.....-----....._._-_.~ -....-----.............-,....
8-9 4/1/03 89-20 .,1,... nd<0:1, nd<0.1 nd<0.1 nd<0.1 nd<0.1 "O~-ª5 ... _ .l1d<Q,1..., nd<0.5 nd<0.1 nd<0.1 nd<0.1
_..._un..__'· .___ -..-"..... ..""... ..".. --~.--- ,_._._.---~ '.-'----- "...-.. --.-- ._.m... ___" ..,,_.____ ,.
..,...,..,89~?!:) nd<0.1 nd<O.1 nd<0.1 nd<0.1 nd<0.1 0.64 nd<0.1 . nd<0.5 nd<0.1 nd<0.1 nd<0.1
. ... ..-... m. ..____.m. __ .--- _..~.n.__·_._____..·_·_ ..~._._._________.._._ .n .. . .
89-30 nd<0.1 nd<O.1 nd<0.1 nd<0.1 nd<0.1 0.32 nd<0.1 ndoe:O,5 nd<0.1 nd<0.1 nd<O.1
...... .-... --..- ... . ... --,..
~9-35 ,.". nd<0.1 nd<0.1 nd<0.1 nd<0.1 l.nd<0.1. 0.32 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
- -- -- ... ... .. .. ,.
89-40 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 0.28 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
MW1-25 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
u. u. . ,. .,. ....". .., Ind<O.1 . ... q' ,.
MW1-50 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<O.1
. .. '. ·'l1d<Õ'-1'· --, ..,,--_....--.-.....,,- .--. '" --.-.- -.- ..,....,..,....'. ..,. --.--... ....,...........-
MW1-75 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<O.1 nd<O.1 nd<O.1
.... ...- .-.. ...... -....... 1,·,· ,. ..... .. nd<0.1 . ,--..-..........--' ,. ,., . ....,.,.. ·ïid<ö.1 .. +-"' --, .._~-,---.-
MW1-100 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<O.1 nd<0.1
.n__" .~ I·· .".. ..'-' .... ...... ..--..."'._- ... ...-- ... ...... -.. -' ....m."_.........~ _. ~~--_._.._._.- -.-.--.. . -...'-'" . ... -- ..... -....-..-...---
MW-1 3/5/03 MW1-125 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<O.1 nd<O.5 nd<0.1 nd<0.1 nd<0.1
·MW1 ~ 150 ' -.---- --.-...-..- ..._.._._ ...~_"_.m._ . ...-..- --" ......-.-. .-.. - nd<O.:C ,.' -ïi"a<ö:f- -lïd<ö....š- --- -.-...---------- ....----..-----.....-.." -........---..--...-....-
nd<0.1 nd<0.1 nd<0.1 nd<0.1 0.1 nd<0.1 nd<0.1 nd<0.1
'MWf~fè(f I·· ...' ." .... --.....---- ---.-.,,---.-...--- "d<ëfT -r,d<Ö.f' '''lïd<õ'-f-' -ña<Õ'-1- ..- - ----..-.------ .-. -.-.....---.-..-.....
nd<0.1 nd<0.1 nd<O,1 nd<0.5 nd<O.1 nd<0.1 nd<O.1
rvjVii1~f70· .. ...- -,~ -". .....-.-. -- ---- ..-' --.--... ---_.~. ----_._-._..~ ,.. n'd<ÖT "l1d<:ö'-f' -ria«Y.iu 'nd<Õ~i-- _.._._..__._-.~.._-- '·ïid;¿O.-r _"".__ .._.. .__m ..'_ --ri(f<:Ö~1 ,
nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1
.._...._----_.~_."'..._....._..- --._-.~.-----_..- -.......- --.----. .-....... -.---.--..-----.--.---....- .- .. ...._.._--,,-._~ --.--------..--...--- ---------...-.-.....- --.-----.......--- "'rid<:o:i'·' -.-.., ~. . .............. ..'
MW1-180 nd<0.1 nd<O.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 1.06 nd<0.5 nd<O.1 nd<0.1
MW-2-125 nd<0.05 nd<0.05 nd<0.05 18 NA nd<0.1 nd<0.05 nd<0.1 nd<0.05 nd<0.05 nd<0.05
"MW-2~ 135' .. ... ... 'n..n.... 'ri¿kcfo5 .. --.-- _.__..".. ....m__~...____ --........ -......... . , - -
MW-2 10/1/03 nd<0.05 nd<0.05 nd<0.05 NA nd<0.1 nd<0.05 nd<0.1 nd<0.05 nd<0.05 nd<0.05
.... .. . ",." _. . ...........-_..... -....."..- -".-- .. ." . , . nd<0.05
MW-2-145 nd<0.05 nd<0.05 nd<0.05 nd<0.05 NA nd<0.1 nd<0.05 nd<O.1 nd<0.05 nd<0.05
- -....-..".-..--... nd<0.05 NA . ""ïid<ö.r· nd<0.05 nd<0.1 nd<0.05 , nd<0.05 nd<0.05
MW-2-160 nd<0.05 nd<0.05 nd<0.05
MW-3-100 nd<0.05 nd<0.05 nd<0.05 nd<0.05 NA nd<0.1 nd<0.05 nd<O.1 nd<0.05 nd<0.05 nd<0.05
10/2/03 . .--- ----. - --. -...-----. --.-..- ....--_._---. nd<Ö~05 .--- '.-""'-._''"''- ------' ...............--- ,. ,..."'.'n·u..' nd<0.05 nd<0.05
MW-3 MW-3-140 nd<0.05 nd<0.05 nd<0.05 NA nd<0.1 nd<0.05 nd<0.1 nd<0.05
.....-----....-----. ~-.-----~ ._~- .~....._.m_________·____ n'-NA n__ _nrid<õ~f --' - ._-"._.~_..._~..-- -' .".,,~.. ... ......... ". ,-...--...-.. --- .._....---.- ".".....-.-
MW-3-160 nd<0.05 nd<0.05 nd<0.05 nd<0.05 nd<0.05 nd<0.1 nd<0.05 nd<0.05 nd<0.05
VESA-25 nd<0.1 nd<O.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<O.1 nd<0.1 nd<O.1
"VËSÄ~5Õ-m --- -- ---- ---.._-_..-~ ----..-....-...-...--. _.....__.n..___~_____ ul1d<o.T' n--nd;¿O.r- -"ñ(kö~ l' -.. .-------...-.- 'rid<:6.1 .. ,.,. nd<:0'-1'· 'nd<:Ö:r
nd<O.1 nd<O.1 0.44 0.79 3.39
VES-A 3/3/03 - -- ,-....-... -~--- . .'-.- ..- ___.__. ...m_.___.._ ----. ---.------- ·'ïid<0.1 'i1d<o. f'· .----...--..--..-- --3~i6m -i1d<:o.f" -........-..-.. --....,~. --...---.-'-.""'.'--
VESA-75 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd"::0.5 nd<0.1 .' nd<0.1
-vEsA=10Ö .,. nd<Ö:1" _..-....... "'......--.-.-- ---...------...---^. .. ñd<:0.1 .- ria;¿ö:1' -i1d<:O.1 .- --.--.-...--.... n, "l1d<:Ö:i -. .-- nd<0.1 u nd<0.1
nd<0.1 nd<0.1 0.89 nd<0.5
'VESA-i10 .. .n ..., .u.__ ..........."_,,. -----.---..--"....--- . rid<6:1 "ïid<:O.1 ., n¿kÒ.1 ,- ....1. ,. ...
nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
VES8-25 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
VES8-50 , nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
VES-8 3/3/03 I.. nd<0.1 nd<0.1
VES8-75 0.30 1.64 0.84 0.94 nd<0.1 nd<0.1 9.16 nd<O.5 nd<0.1
VES8-100 nd<0.1 nd<0.1 nd<0.1 nd<Ö.1 nd<0.1·' nd<0.1 nd<0.1 nd<0.5 nd<O.1 nd<0.1 nd<0.1
nd<0.1 ..
VES8-110 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1
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E2C Remediation
Table 4-1
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Project Number 1812BK03
February 1, 2004
I
TABLE 4
SUMMARY OF SOIL ANALYTICAL DATA
FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
March 3 - October 2. 2003
Boring Date ..§~!!)P'!~..lg.. ........ê........I........I.......l........~.......J.........~........J....I~H9....I....T.~H!L.I.....~~.I?.~....I.....T.êð.....I....-º.!~~....1....~.TI?.~...l...T.ðM.~...
I D mg/Kç¡
VESC-10 nd<0.1 nd<0.1 nd<O.1 nd<0.1 nd<O.1 nd<O.1 nd<O.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
VËsc-2ol1d,¿ó.1 --iid:¿ö:f -ii'êl<o:1- "rìCJ<Ó:T "nd'¿Ö:f- -iid<Ö:T"'Ó:2-:r'" "ñd;¿o:S-- nd<O.1 nd<0.1 nd<O.1
.. VES-C~30 . 'nd:¿O. i" nd<O.1 nd<0.1 -iíd<O::r-'nd<O.T'nd'¿Ö:i"nê:ï:':Ö:f '-I1ê:ï<-Ö:Š' nd<0.1 "'rid<Ö.T .. nd<O.1··
VÈSC~4Ò -nd<i:i.1' 'l1d<ò.Tild:':ò~i··' nd<0.1 nd<0.1 --nd<OT 'nd:¿Q.1·' 'nd:':Ò~Š nd<O.1 nd<0.1 nd<0.1
VË-SC:ŠO nd<0.1 nd<O.1 nd<O.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
VE:SC-55 nd<O.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
VES-C 3/4/03 VESC-60 nd<0.1 nd<O.1 nd<O.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.5 nd<0.1 nd<0.1 nd<0.1
VESC-65 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 ncÏ:':Ö.Š nd<0.1 nd<0.1 nd<0.1
'VËSC=7Ó nd<0.1 nd<0.1nnd<O.1 nd<0.1 nd<0.1 ind:,:o:i·-O.4S-· I1d<O.5 nd<0.1 nd<0.1 nd<0.1
''''-VEŠC~8Ö -. nd<O.1 . n rïd<Õ-.-i-- -- rid<:'Ö.1-· nd<O.1 -. nd'<Ö."1""- -_wnd<ö. f'·· nd:;;jj':--f- - n,1"<0:5-- -'nd<O.1 nd<O.1·" iîCi.<o:"1""
'VESC~85'nc.k0.1 'ild<ö:1·l1d:':O.f' nd<0.1 nd<0.1I1d:':Ö.1 nd<0.1 nd<0.5I1d<o.f nd:':O.f" - nd<O. i
'VESC=90 '--nd:':OT-ila<ò:f'l(1:':ó:T 'nd<O:i- "ñd<ö:i- ,. I1d:':0.1' -Ild:':ö'.f -11(1:':0:5' --lld:':o'.1 nd<0.1 ··lld<O:f
-VËSC=Sš- nd<0.1'nd~o.T '--nd:'::o:T '-nd<0.1--rÏd~(Ù- -nd~o.T -nèi~Ó~1 -ñd~()'5 'n<:kO:1--'-rÏd<0.1' nd<0.1
_m_ 3/7/03 WSP-1 nd<0.1 nd<0.1 nd<0.1 nd<0.1 NA 0.4 32.2 NA NA NA NA
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Notes:
B = Benzene
DIPE = Dj-isopropyl Ether
E = Ethylbenzene
ETBE = Ethyl tertiary-butyl ether
mg/Kg = Milligrams per kilogram (equivalent to parts per million)
MtBE = Methyl tertiary-butyl ether
nd = Not detected at or above laboratory detection limit indicated by value
NA = Not Analyzed
TPHg = Total Petroleum Hydrocarbons as Gasoline
T= Toluene
TAME = Tertiary amyl methyl ether
TBA = Tertiary butyl Alcohol (a.k.a. tert-butanol)
X = Total xylenes
Sample WSP-1 collected from roll-off bin for waste disposal profiling.
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E2C Remediation
Table 4-2
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Pr0ectNumber1812BK03
February 1, 2004
TABLE 5
SUMMARY OF 2003 SUPPLEMENTAL GROUNDWATER ANALYSES
FORMER NIAGARA CAR WASH
1701 Stine Road
Bakersfield, California
.
INORGANIC ANALYSES
Date Alkalinity ,:IBicarbona~j: carbonate,:!. ..I: HYdrOXide::!: Nitrate J Solids :I. J J Hardness
...................... ......................... ......................... ......................... Chloride ......................... ......................... ......................... Sulfate TKN ......................... Conductivity pH
WELL ID ..J~~~~~.L. ..J~.~~~~~.... ....~~.~~~.~~.... ........................ .J~.~~~~L.. J~.~.~.~~.~~~~?. .......~~.~L.... ...................... ..................... ..J~~~.?~~....
..................... ............................ ......................
(mglL) (uMHOS/cm) (pH units)
MW-1 4/2/03 170 170 nd<10 23 nd<10 22 350 48 0.8 184 530 7.0
, ----------.--..,--.---- -.----.-- .-_. .- '" . ._--~,-----_...,_.__. --- .----.. .------..---- _..__.~~.- ---.---.--..---. . . --,-- ..-- - _______m.__.~ -..-----.-----.. -.. - .- '''_'__'U_'___..._.._ _,,_. ------...--- .. -·,1..,·· . ._,
MW-1 7/31/03 180 180 nd<10 22 nd<10 4 370 42 2.6 364 500 7.9
..----..--..+-..--- ._...u ·"n. ...- -,._._----~"-_. -.., .--.-- -------- __.. ..__.u.uu _._..._._----~ ..,--~._,_._. ,-(. .-- ..._--~._...,.._- ----.---.--- '"0- I···, .- ''''--'-' ".. -------_.--,..- '-1- , --',-.- ... ..... ..,..
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METALS ANALYSES
WELL ID Date ....~~.I.~!.~~....I.....~~p..~~.~.....I.........~~.?~........I~~~~.~~.~~.~.~~~.~~.~~~~.I..~.?~~~.~!.~~.I.....~?~!.~~....I......?~.i.~.~.....
......................
Total in mglL
MW-1 4/2103 54,900 nd<10 8,220 11 ,300 142 7,260 45,800 67
_...._--_._.~ ~--~-----_.._--- .......,... .,..,. ..--..-.---. -- _._~. .__. u'u_ ... .___.__._ ...--..-.------- ~---_..- , ------.._-"' -,-- --~"_._._--_.- ---.-...--.----.- .-
MW-1 7/31/03 77,300 78 156,000 41,500 3,510 27,100 44,200 551 ~
---.'------_.- -.-. -.-..-...-.. _._.u. --.--- - .-..-"" ..-,,-- .- -,--..-..-.-----..--- -,._,.__._~-_.' .- ...-.. ----"'- .. . .._......._-._.~-_._- ,.. ---. -
I I
Notes:
< . Not Detected at or above method detection limit, which is indicated by value
CaC03 = as Calcium Carbonate
mg/L = Milligrams per liter, equivalent to parts per million (ppm)
TDS = Total Dissolved solids
TKN = Total Kjeldahl Nitrogen
E2C Remediation
Table 5-1
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I ProiectNumber1812BK03 Februa¡y 1. 2004
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I APPENDICES
I Appendix A Third Quarter 2003 Groundwater Purge Data Sheets
I Appendix B Fourth Quarter 2003 Groundwater Purge Data Sheets
Appendix C Third Quarter 2003 Groundwater Analytical Laboratory
Report
I Appendix D Fourth Quarter 2003 Groundwater Analytical Laboratory
Report
I Appendix E October 2003 Soil Boring Logs
Appendix F October 2003 Soil Analytical Laboratory Results
Appendix G April 2003 Supplemental Groundwater Analytical
I Laboratory Report
Appendix H July 2003 Supplemental Groundwater Analytical
Laboratory Report
I Appendix I Soil Cuttings Analytical Laboratory Report and Disposal
Manifest
Appendix J Purge and Development Water Disposal Manifest
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E2C Remediation Appendices
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Proiect Number 1812BK03 February 1. 2004
APPENDIX A
Third Quarter 2003 Groundwater Purge Data Sheets
. E2C Remediation Appendix A
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E2C Remediation~ LLC . '
GroundwaterScientists : Environmental Consultants WatèrQuality Sampling Record
5300 Woodmere Drive. Suite 105; Bakersfield, California 93313 and Well Development Data
Telephone: (66/) 831·6906 / Facsimile: (661) 831·6234
..
SM1PLE ID I WELL,#: N\1tJ - l DEPTH TO WATER: 1"5.0
E)C REM. PROJECT #: 1~1L.. TOTAL DEPTH OF WEll: l<ðD:sð
PROJECT NM1E:. ,-i-olli r.J tJ t (). ó-Ml-Þ- Úa-"V'A S \+ WEll DIAMETER; 4r.
DATE SMIPlED: ¿, l '$01 oJ CASING VOLUME: Cf .'1«
SAf,,1PlED BY: G-£!.. PURGE METHOD: A lQ.. U-Ç-"t-
, " , " '. .. ," . . -'. '."" ' "
. ..' " .. ",.... ~ ., .
:,::. ·::·PURGE CHARACTERISTICS', .',."'. TEMP pH SEC REMARKS
TL\1E INTAKE RATE CUM. VOL WELL VOL (¡:<) (UNITS) (mmhos/cm) (COLOR. TURBIDITY, ETC.)
DEPTH {GPMI {GALl PUMPED
~(ç I b'l '. ,50 Ð î7·-O '7 . I "2.- \ L '{ c.1 ~r¿ !\JO o ~o f<o-
()qJ<Ç \ \ I l 10 1~.ß it, .q to J~) l( If
r99')<Ç I\. l\ 2-D 7( ~ "2- '-,67 1'15 ~ )'i JJ{, ¡fib IL. ,
b1,O t. ~'t ,'1 b ,
/(9/5" It l( "]0 tc.. \.(
. ' .. .. .", ';ì,':':
Well Capacity: 2"· 0.1632 gallon/linear loot
4'· 0.6528 gallon/linear loot I
6"· 1.4688 gallon/linearf"ot
. . .. . . . . .'. : ";'::.~::::. '.:
I (, S'~
S..I,\IPlEDAT: \ \:,'l.ð FT. FINAL DEPTH TO WATER: ....1 <?:Ð. -) FT. 3CASINGVOLUMES,;,2- ~ .'ì<P GALS.
..·......~~·~~·~·;·..···...~~~~~~·....··..·..~:J......·.........·~:·:Àr·~'~....................~~....=.~........................................................................................................-
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Proiect Number 1812BK03 Februa¡y 1. 2004
APPENDIX B
Third Quarter 2003 Groundwater Analytical Report
. E2C Remediation Appendix B
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/~cy~ L_raØie~
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Client Name E2C Remediation. LLC 661.831.6906 fax 661.831.6234 Ana!ysis Requested Sample M<llrix
Project Name: HOßiI-J f'J { 'A G- AQÄ- LA6Z.W A-<; H ~ D
( 2 D ~ Aqueous
~ N N 2
Client Address: 5300 Woodmere Drive, Suite 105, Bakersfield. CA 93313 . :0 CD CD N
:0 :0 II) ~ 2 -( 4: :õ !£.
N & iÍ5 N Cl. Cl. 2 ~ DSOil
M-\ l L 8 CD ill !!!.
Project Manager: bOA Lw...0 @ Q (' OJ
CD OJ ~ -( <II <II CD 0> :õ
-( .S Q, O' '" --( c: fa
« õ ãj IIJ "' "' '"
n. n. <II r. c: n. O· N D Acidificc
Sampler N<lme: &~ße LC::: <-- H¡::..u:_Þ ,J III <I) III '"
III ~ '" OJ III Q. 0' ~ () !!2.
~ ~ ëi '" (» (» III
X II >- >- IIJ X
IIJ m J: J: fú x x co "U IIJ
0 0 '"
~ I- n. n. Õ I- eu I-
Sample Date Sample Time Sample Description and Container Type ro I- I- > II) r- "'" -' co Comment~
b \3<.) 103 o ".}(,o T (2D, VE l. lS L-,(I ulZ \-V()~ 4-ð"",1 'f- 'ï/-... ìI--- ~ 5g7-S-
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t- -
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- -
- - - - I- - - 1-
- - - - - - -
- - - -
I- - f- -
- - -
Turnaround Time Requested:
24 Hour
48 Hour
5-Day
Standard
-
Relinquished By:
Received By:
Relinquished By:
Received By: .
Dalc:
Dale:
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Halcyon Laboratories, Inc.
Laboratory Report
Certification # 1920
CLIENT E2C Remediation, LLC
5300 Woodmere Drive, Suite 105
Bakersfield, CA 93313
Project Name: Hobin Niagra
Matrix: Aqueous
Sampled by:Gabe Halcon
TPHd Analysis:
TPHg Analysis:
Date of Report:
Units: ug/L
TESTS: TPH Gas by EPA 8015M
TPH Diesel by EP A 8015M
Sample #: 5775 5776 5777
Date Sampled: 6/30/2003 6/30/2003 6/30/2003 DLugIL
Sample Description: Travel Blank MW-l MW·2
TPH Gasoline ND ND ND 50
TPH Diesel ND 64 ND 50
Surrogate Recovery % 106 97 101
Sample #:
Date Sampled: DLugIL
Sample Description:
TPH Gasoline 50
TPH Diesel 50
Surrogate Recoyery %
DLugIL
TPH Gasoline
TPH Diesel
50
50
Surrogate Recoyery %
DL = Detection Limit
ND - Non-Detect at given DL
N A - Result not available
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I Halcyon Laboratories, Inc.
I EPA 8260B Laboratory Report Water Sample Results in ug/L
Certification # 1920
I CLIENT: E2C Remediation, LLC
I 5300 \Voodmere Drive, Suite 105
Bakersfield, CA 93313
I Project ill : Hobin niagara
Report Date: 7/15/2003
I Sample ill : 5775 Travel Blank
I Analyte Result Method RL Units
I 5 Oxygenates
t-Butanol (TBA) Tert-Butyl Alcohol ND 2.5 ugIL
I Methyl Tert-Butyl Ether (MTBE) ND 0.5 ugIL
Oiisopropyl Ether (OIPE) ND 0.5 ugIL
Ethyl Tert-Butyl Ether (ETBE) ND 0.5 ugIL
I Tert-Amyl Methyl Ether (TAME) ND 0.5 ugIL
BTEX Components
I Benzene ND 0.5 ugIL
Toluene ND 0.5 ugIL
Ethylbenzene ND 0.5 ugIL
I m & p Xylenes ND 0.5 ugIL
o Xylenes NO 0.5 ugIL
I Lead Scavengers
Ethane, 1,2-Dichloro (1 ,2-0CA) NO 0.5 ug/L
I Ethane, 1 ,2-Dibromo (EOB) NO 0.5 ug/L
Internal Standards Results % Recovery
I Benzene, fluoro 50.0 100%
Benzene-d5, chloro- 50.0 100%
1,4-0ichlorobenzene-d4 50.0 100%
I Surrogate Standards
Methane, dibromofluoro- 50.3 101%
I 1,2-0ichloroethane-d4 56.1 112%
Toluene-d8 58.1 116%
p-Bromofluorobenzene (BFB) 57.4 115%
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I Halcyon Laboratories, Inc.
I EPA 82608 Laboratory Report Water Sample Results in ug/L
I Certification # 1920
CLIENT: E2C Remediation, LLC
I 5300 Woodmere Drive, Suite 105
Bakersfield, CA 93313
I Project ill : Hobin niagara
I Report Date : 7/15/2003
I Sample ill : 5776 MW-l
Analyte Result Method RL Units
I 5 Oxygenates
I t-Butanol (TBA) Tert-Butyl Alcohol ND 2.5 ugIL
Methyl Tert-Butyl Ether (MTBE) 8 0.5 ugIL
Oiisopropyl Ether (OIPE) ND 0.5 ugIL
I Ethyl Tert-Butyl Ether (ETBE) ND 0.5 ugIL
Tert-Amyl Methyl Ether (TAME) ND 0.5 ugIL
I BTEX Components
Benzene ND 0.5 ugIL
I Toluene ND 0.5 ugIL
Ethylbenzene ND 0.5 ugIL
m & p Xylenes ND 0.5 ugIL
I o Xylenes ND 0.5 ugIL
Lead Scavengers
I Ethane, 1 ,2-0ichloro (1,2-0CA) NO 0.5 ug/L
Ethane, 1 ,2-0ibromo (EOB) NO 0.5 ug/L
I Internal Standards Results % Recovery
Benzene, fluoro 50.0 100%
I Benzene-d5, chloro- 50.0 100%
1 ,4-0ichlorobenzene-d4 50.0 100%
I Surrogate Standards I
¡
\
Methane, dibromofluoro- 55.1 110% \
II 1,2-0ichloroethane-d4 56.8 114% ¡
Toluene-d8 57.9 116% r
p-Bromofluorobenzene (BFB) 63.6 127% I
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I Halcyon Laboratories, Inc.
I EPA 82608 Laboratory Report Water Sample Results in ug/L
I Certification # 1920
CLIENT: E2C Remediation, LLC
I 5300 \Voodmere Drive, Suite 105
Bakersfield, CA 93313
I Project ill : Hobin niagara
I Report Date: 7/15/2003
Sample ill : 5777 MW-2
I Analyte Result Method RL Units
I 5 Oxygenates
I t-Butanol (TBA) Tert-Butyl Alcohol NO 2.5 ug/L
Methyl Tert-Butyl Ether (MTBE) 8 0.5 ug/L
Oiisopropyl Ether (OIPE) NO 0.5 ug/L
I Ethyl Tert-Butyl Ether (ETBE) NO 0.5 ug/L
Tert-Amyl Methyl Ether (TAME) NO 0.5 ug/L
I BTEX Components
Benzene NO 0.5 ug/L
Toluene NO 0.5 ug/L
I Ethylbenzene NO 0.5 ug/L
m & p Xylenes NO 0.5 ug/L
o Xylenes NO 0.5 ug/L
I Lead Scavengers
I Ethane, 1 ,2-0ichloro (1,2-0CA) NO 0.5 ug/L
Ethane, 1 ,2-0ibromo (EOB) NO 0.5 ug/L
I Internal Standards Results % Recovery
Benzene, fluoro 50.0 100%
I Benzene-d5, chloro- 50.0 100%
1,4-0ichlorobenzene-d4 50.0 100%
I Surrogate Standards
Methane, dibromofluoro- 52.3 105%
1,2-0ichloroethane-d4 56.9 114%
I Toluene-dB 55.9 112%
p-Bromofluorobenzene (BFB) 57.5 115%
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Proiect Number 1812BK03 February 1. 2004
APPENDIX C
Fourth Quarter 2003 Groundwater Purge Data Sheets
, E2C Remediation Appendix C
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I E2C REMEDIATION) L~C WATER QUALITY SAMPLING RECORD --
Gr~unéw3~~r Sci;¡ntist3 : Envirùnmenta! Con$u!ta:'\:$ AND \NELL DEVELO,o,'¡IENT DATA
53CO ..../cljt!(:'\i!:(i!: Dr.. Su::¿ 1 05 8~~¿(s!i¿:d, CA 93313 .
I S~M?LE 10 O,1·\'fE~L·~~.;~M'~·~ i ' . - . . . . . ,.' '0. .. . . " .., . . . .0, .
1(, 7. S- í3 :::::
DEPTH TO \'fA TER: h
,
PROJECT NO.: TOTAL DEPTH OF 'NElL: , ~ D.D5 f,
I PROJECT NAME: HoG. v-' N\/'I(;Ao.A CW WELL D!A1',IETER: ~
DATE: l 0/11>(0 '3 CASING VOLUME: Cf.~ll¡ 9 a!:ons '
I -
b I Av-JOi¡tJo.'V (L V{U:7 , ßA ILlER
SAM?LED BY: ~,1ETnOD OF PURGING:
. j . .. '0··· '.. '. ' . ' . . . . . , . '," . . .
I PURGS CHARACTERISTICS TE,'.l? pH SEC SA~.f?LE I R::~.I';RKS
TI.\I:: INT AK2 RATE CU~I. VOL WELL VOL (¡::~) (UNITS) (;.ur.hosl CONTROL
D2PTH (GP.',I) (GA!..) PW,IP20 em) ~:O. (COLO,::¡. TURSIQlïY. ETC.)
I QQ:3° ~S 0 ¿,1.3 7. <{I GLt~ c..~A-tl.. - fJQ o Ð CR..
'1 ~ß/5 7. S'''' ,41: il
oq;4Lf
I Dq:5ð 'y 10'$,'1 1·~f(1 ..S'O LLC "(Y., _ ;.,) ~:> C Dol!...
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. , -...-..--
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'. , .. -' .. .
. , ' . .' '". . .'
;:;:-1 CALl3RATIO.'/ I STMIDA::!l)IZED 1'17.0 I I I \'¡a~1 Ca;J::¡¡': 2'· 0.1532 ç;a1io:-.iiMZ!( I~c:
31JFFé:;¡ S:JLUTlO,'/ I pH ~,OI pH 1'),0
T::ffiJ¡' . I I . .~'. 0.6523 ç3::or',1ir.a:ar (Jot
1,':5i;:¡'J,'.:~"ii R:: ·.Q:,':G I I 6'. 1.C:~53 ça:lot":~i,'aar fJo: I
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S,::IECI.=¡C ELECTRILC¡!.L CO,'IOVCT ;",'iCE . CAU 3.., A TIO,', I ST ANOAROIZA TION I I I I
·"",L~;,)~UIIU,'l¡i!~')5IC'\'c.J2:¡C· I 7.!. 1715 I 1~13 ea53 5;~.!.J
1=.',1';> /"' I I I J
~,':STA~'\'':.':T Fi=ADJ.'::; I I I I
SA,\f?~ED ;,T: \ 04"- FT. FI: : A!.. D:?TH TO \'I.~ TE:R: \ 66.00 FT. :; CASI,':G VJW·.::5= Z it ,l{ l. GALS.
I t:JES:
M\J-LI\)v9L\lA1~ 01- t'"\\,./'" 1..
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53CO ...·/corJmara D~.. Su¡:~ 1 05 8~~a~s!i.g:d, CA 933! 3
\VATER QUALITY SAMPLING RECORD
AND 'NELL DEVELOP,'¡IENT DATA
.- " .....,. ~ " I'" . " ,". .
S.\I\!?LE ID Oii WELL NO.:
MV- 2
. ....
,
P.::WÆCT NO.:
PROJECT NAME: HoG\ N fo-hA6fJ((A C\J
t D/ID/D 3
i) AtV,\Yi.tZJO¡v' R Vi L~?
DEPTH TO Wf.. TER: I 10 Cf~' 7'( f¡
TOTAL DEPTH OF 'NELL: "j B'. 0 0 f¡
'/
WELL D!A1',IETER: L¡ ,
CASING VOLUME:S' .l¡o gar:ons
~ltET¡;OO OF PURGING:
. '.... '''.
. , , .
TEI.I? I pH SEC
(Pì (UNITS) (,t,-r.hos/
em)
h 7.l ì.3\ O,L' -
b'Ö- 3
SA.\IPLE I
CONTFìQL
1':0.
TI.\12
PUr:\GS CHARACTERISTICS
RA TE CU.\!. VOL WELL VOL
(GP,I,I) (GA!..) PUMPED
¡NT AKE
D=PTH
o b ~ 3~
O~ ~ If:bl
I
<'5 0
b
'2
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{3A,Li/¿
.' '.'
-.' . .
R.E.\I";Rio\S
(COLOM. TURSIDlïY. ETC.)
5, (Ty 8f1a.,,,,,
µ-f..> I) R
\(
Ci.Dv¡)y
rJO 0 Ò~
'\
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pH 1,'),0
ria!! Ca;J::!¡-: 2'· 0.1 ô32 çaHo.....iir.;¡:r I-=c:
. ':'. O,652a ça::or',1ina3: /':01
6' . 1.<!=33 ça:lor'Æn~u IJc:
3U.=Fë;¡ SQLUTIO.'¡
II :"TIr'i-'
"....-:"""1.)' .-,.- ~-. D"'~
...;)In ,..:'11 n~ ',:':-' . . ....
S,::>2CI.=/C ELECTRILCAL CO,'IIJUCTA,'ICE.· CALf3.,:¡.\TIOo'i I STANDAFìOlZATIO.'l
"~L~:Ji..lJll'.J"qi!.-¡J5IC,I,IV2JC· 7.: I 718 I 1':13
11=", r' I I
!,':STR~,'. :.'¡T fì:ADI,'::; I I
SA,'.r.;):..EO ;,T: \ 1- ¡ ,/ FT. FI::AL D:,::>TH TO \\I,~H:R: no .0.1
11';:>T:3:
pH ':,01
I €d7i3 I
I
5:=':J
FT, :3 C.';S/,'IG V:)LU'.:=S= t &.,'2 I GALS,
-
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Gr:'UnC'N3:~r Sci~ntiSL~ : En'lir~nmentar Consu!:a,,:s
5.3CO WClJdm~re D~., Sui:~ 105 8<lkiUsli'l:d, CA 93313
S:\M?LE 10 Ori WELL NO.: Mw - 3
.. " ".. ~. ~ .. ." .... "
TI.\I:
o~r30
D7:S-0 I
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ID ~ tC-03
1)(.l-Ñ 4 lLAMot-J
...... '..
INTAK::
D:::PTH
PUnG:: CHARACTERISTICS
RA TE CUM. VOL WELL VOL
(GP.\I) (GAL) PUMPED
'5 0
\0
20
30
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~, JT;:;:,:
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pH ~,Ol
!. ì.O
WATER QUALITY SAMPLING RECORD
AND V/Ell DEVELOP.'¡IENT DATA
DEPTH TO WATER:
TOTAL O=:PTH Of \-'fELl:
WEll OIAi',1ETER:
CASING VOLUME:
~/tET¡';OO OF PURGING:
, , . .
TE,'.IP I pH SEC
(F~) (U~:ITS) (Wr.hosl
em)
(,1 ð "7- 7,,) o. L 0
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. ....
170,t)'] f\
1~q..-'1Df.
4"
q,~V
ßAILt't?
ca!:ons
SA.',IPLE I
CONTROL
1\0.
R2,\!ARKS
(COLOR, TURSIO/ìY, ETC.)
L LQ.,I) I(
tvO O().o
tI
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\(
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\'/~!I Ca.~~::¡ï: 2'· O.!Õ32 c;il::O'J~iM¡:( 1;;;0:
. .\'. o.õ325 ç.3::ol';t:M3r (,jot
6'. 1.':~33 ga:lol":~i,,~.'!r 1:'0:
I €d53
I
FT. :¡ C";SI,':G VJLU',::S=
5:;:~J
~o::r .t>3 G.~!..S.
="J.=Fi::F1 SO!..UTIO.'I
II :J:T?'"'I'"
t,· --~'Jt' -,'- ~ - . Ol\·r.
..::>In ",::,.11 n~ ..,..~... . .,.
S,::>ECI.=¡C ELECTRILC:'L cO~ aUCTM CE· CALI:i.~.\TlOI¡ I STANDA;:;DI2:ATlO~1
·,~L ~;)i..V 11'.J"l¡~":!,-¡,);) I C,'.I 1.:,' 2'; C· / 7 ~ I 7 I a I 1': 13
II::,.. 1'" I I
~1':SrRJJI'.'=,'¡T R=.~DI.':3 , I I
\l t ./ FT. FI: :A!.. O=.::>TH TO WATER: \ 10 to Lr 3
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Proiect Number 1812BK03
Februarv 1. 2004
APPENDIX D
Fourth Quarter 2003 Groundwater Analytical Laboratory Report
, E2C Remediation
Appendix D
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Chain of Custody Form
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Client Name: E:,C Remediation, LLC 661.831.6906 fax 661.831.6234 Analysis Requested
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Halcyon Laboratories, Inc.
Laboratory Report
Certification # 1920
CLIENT: E2C Remediation
5300 Woodmere Ave Suite 105
Bakerstìeld CA 93313
Project Name:
Hobin Niagra
Matrix:
Sampled by:
Aqueous
Dan Anderson, Ramon Valez
TESTS: TPH Gas by EPA 8015M
TPH g Analysis:
Date of Report:
Units: ugJI
10/24/2003
11/6/2003
Sample #: 6452 6455 6454 6453 6456
Date Sampled: 10110/2003 10/10/2003 10/10/2003 lOll 0/2003 lOll 0/2003 DL ugll
Sample Description: Travel Blank ¡"[W-l ¡"(W-2 MW-3 MW·~
TPH Gasoline NO NO 60 80 NO 50.0
Surrogate Reco\"CI1' % 87 81 80 80 83 i
Sample #:
Date Sampled: DL ugll
Sample Description:
Surrogate Recovery %
Sample #: I
Date Sampled: DL ugll
Sample Description:
f\
SurroO'ate Reco"'erY 0/0 f\
'" .
c) '~
DL = Detection Limit ÆIA 11 ~
NO - Non-Detect at gi\'en DL vv V\L
NA - Result not available } Dalyst: Alexander Candia
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Halcyon Laboratories, Inc.
EPA 82608 Laboratory Report
Certification # 1920
CLIENT:
E2C Remediation
5300 Woodmere Drive, Suite 105
Bakersfield, CA 93313
Project ID : Hobin Niagra Car Wash
Analysis Date: 10/20/2003
Report Date: 11/6/2003
Sample ill : 6452 Travel Blank
Analyte
Dichlorod ifluoromethane
Chloromethane
Vinyl Chloride
Methane, bromo-
Chloroethane
Trichloromonofluoromethane
Ethene, 1, 1-dichloro- (E)-
Methylene Chloride
t-Butanol (TBA) Tert-Butyl Alcohol
Methyl Tert-Butyl Ether (MTBE)
Ethene, 1,2-dichloro- (E)-
Diisopropyl Ether (DIPE)
Ethane, 1,1-dichloro-
Ethyl Tert-Butyl Ether (ETBE)
Propane, 2,2-dichloro-
Ethene, 1,2-dichloro- (2)-
Methane, bromochloro-
Chloroform
Ethane, 1,1,1 ,-trichloro-
Carbon tetrachloride
1-Propene, 1,1-dichloro-
Benzene
Ethane, 1,2-Dichloro (1,2-DCA)
Tert-Amyl Methyl Ether (TAME)
Trichloroethylene
Propane, 1,2-dichloro-
Methane, dibromo-
Methane, bromodichloro-
1-Propene, 1,3-dichloro-, (2)-
Toluene
1-Propene, 1,3-dichloro-, (E)-
Ethane, 1,1 ,2-trichloro-
Tetrachloroethylene
Result
NO
NO
NO
NO
NO
ND
NO
NO
ND
ND
ND
ND
NO
NO
ND
NO
NO
NO
ND
NO
ND
NO
NO
ND
NO
NO
ND
NO
NO
ND
ND
ND
ND
Page1of10
Water Sample Results in ug/L
Method RL Units
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 uglL
0.5 ug/L
0.5 ug/L
2.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 u~L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 , ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
¡
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Halcyon Laboratories, Inc.
EPA 82608 Laboratory Report
Analyte
Propane, 1,3-dichloro-
Methane, dibromochloro-
Ethane, 1,2-dibromo-
Benzene, chloro-
Ethylbenzene
m & p Xylenes
o-Xylenes
Styrene
Bromoform
Isopropylbenzene
Ethane, 1,1 ,2,2-tetrachloro-
Propane, 1,2,3-trichloro
Benzene, bromo-
Benzene, propyl-
2-chlorotoluene
Benzene, 1,3,5-trimethyl-
4-chlorotoluene
Benzene, tert-butyl-
Benzene, 1,2,4-trimethyl-
sec-butylbenzene
4-isopropyltoluene
Benzene, 1,3-d;chloro-
Benzene, 1,4-dichloro-
Benzene, butyl-
Benzene, 1,2-dichloro-
Propane, 1,2-dibromo-3-chloro-
Benzene, 1,2,4-trichroro
1,3-butadiene, 1,1 ,2,3,4,4-hexachloro-
Napthalene
Benzene, 1,2,3-trichloro
Internal Standards
Benzene, fluoro
Benzene-d5, chloro-
1,4-Dichlorobenzene-d4
Surrogate Standards
Methane, dibromofluoro-
1,2-Dichloroethane-d4
Toluene-d8
p-Bromofluorobenzene (BFB)
Result
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Results
50.0
50.0
50.0
50.3
51.1
49.3
53.3
6452 Travel Blank
Water Sample Results in ug/L
Page 2 of 10
Method RL
Units
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
% Recovery
100
100
100
101%
102%
99%
107%
--.
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Halcyon Laboratories, Inc.
EPA 82608 Laboratory Report
Certification # 1920
CLIENT:
E2C Remediation
5300 Woodmere Drive, Suite 105
Bakersfield, CA 93313
Project ID : Hobin Niagra Car Wash
Analysis Date: 10/20/2003
Report Date: 11/6/2003
Sample ID : 6455 MW-l
Analyte
Dichlorodifluoromethane
Chloromethane
Vinyl Chloride
Methane, bromo-
Chloroethane
Trichloromonofluoromethane
Ethene, 1, 1-dichloro- (E)-
Methylene Chloride
t-Butanol (TBA) Tert-Butyl Alcohol
Methyl Tert-Butyl Ether (MTBE)
Ethene, 1 ,2-dichloro- (E)-
Diisopropyl Ether (DIPE)
Ethane, 1, 1-dichloro-
Ethyl Tert-Butyl Ether (ETBE)
Propane, 2,2-dichloro-
Ethene, 1 ,2-dichloro- (Z)-
Methane, bromochloro-
Chloroform
Ethane, 1,1,1 ,-trichloro-
Carbon tetrachloride
1-Propene, 1,1-dichloro-
Benzene
Ethane, 1,2-Dichloro (1,2-DCA)
Tert-Amyl Methyl Ether (TAME)
Trichloroethylene
Propane, 1,2-dichloro-
Methane, dibromo-
Methane, bromodichloro-
1-Propene, 1,3-dichloro-, (Z)-
Toluene
1-Propene, 1,3-dichloro-, (E)-
Ethane, 1,1,2-trichforo-
Tetrachloroethylene
Result
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND,
ND
ND
ND
Page 7 of 10
Water Sample Results in ug/L
Method RL Units
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
2.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
.n_
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Halcyon Laboratories, Inc.
EPA 82608 Laboratory Report
Analyte
Propane, 1,3-dichloro-
Methane, dibromochloro-
Ethane, 1,2-dibromo-
Benzene, chloro-
Ethylbenzene
m & p Xylenes
o-Xylenes
Styrene
Bromoform
Isopropyl benzene
Ethane, 1,1 ,2,2-tetrachloro-
Propane, 1,2,3-trichloro
Benzene, bromo-
Benzene, propyl- '
2-chlorotoluene
Benzene, 1,3,5-trimethyl-
4-chlorotoluene
Benzene, tert-butyl-
Benzene, 1,2,4-trimethyl-
sec-butylbenzene
4-isopropyltoluene
Benzene, 1,3-dichloro-
Benzene, 1,4-dichloro-
Benzene, butyl-
Benzene, 1,2-dichloro-
Propane, 1,2-dibromo-3-chloro-
Benzene, 1,2,4-trichloro
1,3-butadiene, 1,1,2,3,4,4-hexachloro-
Napthalene
Benzene, 1,2,3-trichloro
Internal Standards
Benzene, fluoro
Benzene-d5, chloro-
1 ,4-Dichlorobenzene-d4
Surrogate Standards
Methane, dibromofluoro-
1,2-Dichloroethane-d4
Toluene-d8
p-Bromofluorobenzene (BFB)
Result
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
Results
50.0
50.0
50.0
44.0
42.1
52.0
58.5
6455 MW-1
Page 8 of 10
Water Sample Results in ug/L
Method RL
Units
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
% Recovery
100
100
100
88%
84%
104%
117%
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Halcyon Laboratories, Inc.
EP A 82608 Laboratory Report
Certification # 1920
CLIENT:
E2C Remediation
5300 Woodmere Drive, Suite 105
Bakersfield, CA 93313
Project ID : Hobin Niagra Car Wash
Analysis Date: 10/20/2003
Report Date: 11/6/2003
Sample ill: 6454 J.\iIW-2
Analyte
Result
Dichlorodifl uoromethane
Chloromethane
Vinyl Chloride
Methane, bromo"
Chloroethane
Trich loromonofluoromethane
Ethene, 1, 1-dichloro- (E)-
Methylene Chloride
t-Butanol (TBA) Tert-Butyl Alcohol
Methyl Tert-Butyl Ether (MTBE)
Ethene, 1 ,2-dichloro- (E)-
Diisopropyl Ether (DIPE)
Ethane, 1, 1-dichloro-
Ethyl Tert-Butyl Ether (ETBE)
Propane, 2,2-dichloro-
Ethene, 1 ,2-dichloro- (2)-
Methane, bromochloro-
Chloroform
Ethane, 1,1,1 ,-trichloro-
Carbon tetrachloride
1-Propene, 1, 1-dichloro-
Benzene
Ethane, 1,2-Dichloro (1,2-DCA)
Tert-Amyl Methyl Ether (TAME)
Trichloroethylene
Propane, 1,2-dichloro-
Methane, dibromo-
Methane, bromodichloro-
1-Propene, 1,3-dichloro-, (2)-
Toluene
1-Propene, 1,3-dichloro-, (E)-
Ethane, 1,1,2-trich/oro-
Tetrachloroethylene
ND
ND
ND
ND
ND
ND
ND
ND
ND
20
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Page 5 of 10
Water Sample Results in ug/L
Method RL Units
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
2.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
,0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0,5 ug/L
0.5 ug/L
0.5 ug/L
0.5 , 'ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
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Halcyon Laboratories, Inc.
EPA 82608 Laboratory Report
Water Sample Results in ug/L
6454 MW-2
Analyte Result Method RL Units
Propane, 1,3-dichloro- NO 0.5 ug/L
Methane, dibromochloro- NO 0.5 ug/L
Ethane, 1,2-dibromo- NO 0.5 ug/L
Benzene, chloro- NO 0.5 ug/L
Ethylbenzene NO 0.5 ug/L
m & p Xylenes NO 0.5 ug/L
o-Xylenes NO 0.5 ug/L
Styrene NO 0.5 ug/L
Bromoform NO 0.5 ug/L
Isopropyl benzene NO 0.5 ug/L
Ethane, 1,1 ,2,2-tetrachloro- NO 0.5 ug/L
Propane, 1,2,3-trichloro NO 0.5 ug/L
Benzene, bromo- NO 0.5 ug/L
Benzene, propyl- NO 0.5 ug/L
2-chlorotoluene NO 0.5 ug/L
Benzene, 1,3,5-trimethyl- NO 0.5 ug/L
4-chlorotoluene NO 0.5 ug/L
Benzene, tert-butyl- NO 0.5 ug/L
Benzene, 1,2,4-trimethyl- NO 0.5 ug/L
sec-butylbenzene NO 0.5 ug/L
4-isopropyltoluene NO 0.5 ug/L
Benzene, 1,3-dichloro- NO 0.5 ug/L
Benzene, 1,4-dichloro- NO 0.5 ug/L
Benzene, butyl- NO 0.5 ug/L
Benzene, 1,2-dichloro- NO 0.5 ug/L
Propane, 1,2-dibromo-3-chloro- NO 0.5 ug/L
Benzene, 1,2,4-trichloro NO 0.5 ug/L
1,3-butadiene, 1,1 ,2,3,4,4-hexachloro- NO 0.5 ug/L
Napthalene NO 0.5 ug/L
Benzene, 1,2,3-trichloro NO 0.5 ug/L
Internal Standards
Results
% Recovery
Benzene, fluoro
Benzene-d5, chloro-
1 ,4-Dichlorobenzene-d4
50.0
50.0
50.0
100
100
100
Surrogate Standards
Methane, dibromofluoro-
1,2-Dichloroethane-d4
Toluene-d8
p-Bromofluorobenzene (BFB)
43.0
41.5
51.3
54.8
86%
83%
103%
110%
Page 6 of 10
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Halcyon Laboratories, Inc.
EPA 82608 Laboratory Report
Certification # 1920
CLIENT:
E2C Remediation
5300 Woodmere Drive, Suite 105
Bakersfield, CA 93313
Project ID : Hobin Niagra Car Wash
Analysis Date: 10/20/2003
Report Date: 11/6/2003
Sample ID : 6453MW-3
Analyte
Result
Dichlorodifluoromethane
Chloromethane
Vinyl Chloride
Methane, bromo-
Chloroethane
Trichloromonofluoromethane
Ethene, 1, 1-dichloro- (E)-
Methylene Chloride
t-Butanol (TBA) Tert-Butyl Alcohol
Methyl Tert-Butyl Ether (MTBE)
Ethene, i,2-dichloro- (E)-
Diisopropyl Ether (DIPE)
Ethane, 1, 1-dichloro-
Ethyl Tert-Butyl Ether (ETBE)
Propane, 2,2-dichloro-
Ethene, 1,2-dichloro- (2)-
Methane, bromochloro-
Chloroform
Ethane, 1,1,1 ,-trichloro-
Carbon tetrachloride
i-Propene, 1, 1-dichloro-
Benzene
Ethane, 1,2-Dichloro (1,2-DCA)
Tert-Amyl Methyl Ether (TAME)
Trichloroethylene
Propane, 1,2-dichloro-
Methane, dibromo-
Methane, bromodichloro-
i-Propene, 1,3-dichloro-, (Z)-
Toluene
1-Propene, 1,3-dichloro-, (E)-
Ethane, 1,1,2-trichloro-
Tetrachloroethylene
ND
ND
ND
ND
ND
ND
ND
ND
ND
150
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Page 3 of 10
Water Sample Results in ug/L
Method RL Units
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
2.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0,5 u~L
0.5 ug/L
. !
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I Halcyon Laboratories, Inc.
EPA 82608 Laboratory Report Water Sample Results in ug/L
I 6453MW-3
Analyte Result Method RL Units
I
Propane, 1,3-dichloro- NO 0.5 ug/L
Methane, dibromochloro- NO 0.5 ug/L
I Ethane, 1,2-dibromo- NO 0.5 ug/L
Benzene, chloro- NO 0,5 ug/L
Ethylbenzene NO 0.5 ug/L
I m & p Xylenes NO 0.5 ug/L
, o-Xylenes NO 0.5 ug/L
Styrene NO 0.5 ug/L
I Bromoform NO 0.5 ug/L
Isopropylbenzene NO 0.5 ug/L
Ethane, 1,1,2,2-tetrachloro- NO 0.5 ug/L
I Propane, 1,2,3-trichloro NO 0.5 ug/L
Benzene, bromo- NO 0.5 ug/L
Benzene, propyl- NO 0.5 ug/L
2-chlorotoluene NO 0.5 ug/L
I Benzene, 1,3,5-trimethyl- NO 0.5 ug/L
4-chlorotoluene NO 0.5 ug/L
Benzene, tert-butyl- NO 0.5 ug/L
I Benzene, 1,2,4-trimethyl- NO 0.5 ug/L
sec-butylbenzene NO 0.5 ug/L
4-isopropyltoluene NO 0.5 ug/L
I Benzene, 1,3-dichloro- NO 0.5 ug/L
Benzene, 1,4-dichloro- NO 0.5 ug/L
Benzene, butyl- NO 0.5 ug/L
I Benzene, 1,2-dichloro- NO 0.5 ug/L
Propane, 1,2-dibromo-3-chloro- NO 0.5 ug/L
Benzene, 1,2,4-trichloro NO 0.5 ug/L
I 1,3-butadiene, 1, 1,2,3,4,4-hexachloro- NO 0.5 ug/L
Napthalene NO 0.5 ug/L
Benzene, 1,2,3-trichloro NO 0.5 ug/L
I "<:0'->
Internal Standards Results % Recovery
I Benzene, fluoro 50.0 100
Benzene-d5, chloro- 50.0 100
I 1,4-Dichlorobenzene-d4 50.0 100
Surrogate Standards
I Methane, dibromofluoro- 74.0 148%
1,2-Dichloroethane-d4 70.0 140%
I Toluene-d8 53.0 106%
p-Bromofluorobenzene (BFB) 48.0 96%
Page 4 of 10
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Halcyon Laboratories, Inc.
EP A 82608 Laboratory Report
Certification # 1920
CLIENT:
E2C Remediation
5300 Wood mere Drive, Suite 105
Bakersfield, CA 93313
Project ID : Hobin Niagra Car Wash
Analysis Date: 10/20/2003
Report Date: 11/6/2003
Sample ID : 6456lVIW-4
Analyte
Dichlorodifl uoromethane
Chloromethane
Vinyl Chloride
Methane, bromo-
Chloroethane
Trichloromonofluoromethane
Ethene, 1, 1-dichloro- (E)-
Methylene Chloride
t-Butanol (TBA) Tert-Butyl Alcohol
Methyl Tert-Butyl Ether (MTBE)
Ethene, 1,2-dichloro- (E)-
Diisopropyl Ether (DIPE)
Ethane, 1,1-dichloro-
Ethyl Tert-Butyl Ether (ETBE)
Propane, 2,2-dichloro-
Ethene, 1 ,2-dichloro- (Z)-
Methane, bromochloro-
Chloroform
Ethane, 1,1,1,-trichloro-
Carbon tetrachloride
1-Propene, 1, 1-dichloro-
Benzene
Ethane, 1,2-Dichloro (1,2-DCA)
Tert-Amyl Methyl Ether (TAME)
Trichloroethylene
Propane, 1,2-dichloro-
Methane, dibromo-
Methane, bromodichloro-
1-Propene, 1,3-dichloro-, (Z)-
Toluene
1-Propene, 1,3-dichloro-, (E)-
Ethane, 1,1,2-trichloro-
Tetrachloroethylene
Result
ND
ND
ND
ND
ND
ND
ND
NO
NO
ND
NO
ND
ND
NO
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
NO
NO
NO
ND
ND
NO
NO
ND
Page 9 of 10
Water Sample Results in ug/L
Method RL Units
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
2.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0,5 ug/L
0,5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
0.5 ug/L
I
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Halcyon Laboratories, Inc.
EPA 82608 Laboratory Report
Water Sample Results in ug/L
6456 MW-4
Analyte Result Method RL Units
Propane, 1,3-dichloro- NO 0.5 ug/L
Methane, dibromochloro- NO 0.5 ug/L
Ethane, 1,2-dibromo- NO 0.5 ug/L
Benzene, chloro- NO 0.5 ug/L
Ethylbenzene NO 0.5 ug/L
m & p Xylenes NO 0.5 ug/L
o-Xylenes NO 0.5 ug/L
Styrene NO 0.5 ug/L
Bromoform NO 0.5 ug/L
Isopropyl benzene NO 0.5 ug/L
Ethane, 1,1,2,2-tetrachloro- NO 0.5 ug/L
Propane, 1,2,3-trichloro NO 0.5 ug/L
Benzene, bromo- NO 0.5 ug/L
Benzene, propyl- NO 0.5 ug/L
2-chlorotoluene NO 0.5 ug/L
Benzene, 1,3,5-trimethyl- NO 0,5 ug/L
4-chlorotoluene NO 0.5 ug/L
Benzene, tert-butyl- NO 0.5 ug/L
Benzene, 1,2,4-trimethyl- NO 0.5 ug/L
see-butyl benzene NO 0.5 ug/L
4-isopropyltoluene NO 0.5 ug/L
Benzene, 1,3-dichloro- NO 0.5 ug/L
Benzene, 1,4-dichioro- NO 0.5 ug/L
Benzene, butyl- NO 0.5 ug/L
Benzene, 1,2-dichloro- NO 0.5 ug/L
Propane, 1,2-dibromo-3-chloro- NO 0.5 ug/L
Benzene, 1,2,4-trichloro NO 0.5 ug/L
1,3-butadiene, 1,1 ,2,3,4,4-hexachloro- NO 0.5 ug/L
Napthalene NO 0.5 ug/L
Benzene, 1,2,3-trichloro NO 0.5 ug/L
Internal Standards
Results
% Recovery
Benzene, fluoro
Benzene-d5, chloro-
1,4-Dichlorobenzene-d4
50.0
50.0
50.0
100
100
100
Surrogate Standards
Methane, dibromof!uoro-
1,2-Dichloroethane-d4
Toluene-d8
p-Bromofluorobenzene (BFB)
44.6
45.9
54.3
52.0
89%
92%
109%
104%
Page 10 of 10
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Proiect Number 1812BK03
Februa¡y 1. 2004
APPENDIX E
October 2003 Soil Boring Logs
, E2C Remediation
Appendix E
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FJELD EXPLORATORY BORING LOG
Field loca\ion of boring: P?OJECT ~i.J. DATE 10/ i /03 5:)=.;.';~ 1\;"
Ho bì" N,·Cì..Sc;;.íC,- CLlE,'iï ~:'- . N:~~c,-
LOCA TIO,'I 1701 '-i~€ '1?c'(::\c! S."':~=: i
LOGGE? 8'( 33..k{:J[ /~r O=1:l.LE? LC. ~!~
[,-// W - Z. -,
Cas;r.g i.....s~?.:Ia~:c!1 ca~a
-
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Dril!ing ~=:hod
r.;:;!~ CiJ. -
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c..:: <.I - >-~, 03::
0 en :....:: <: ::J 0 c::
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-----
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FIELD EXPLORATORY BORING LOG
Field :)ca\ion of boring: P?OJ::Cï ~::J OAE J 0/1 /O~ 5~ =.:,,::: .';:.
1-fob,'n t\1 (. ct:) (;¿ ro.. ClI::o'iï 89 bi f"\ tV¡·c-c,n. ro....
lOCA ï¡O~j 170, <=;{¡. r\ ë..J '"'Roc. J s:-,~>' 2
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FIELD EXPLORATORY BORING LOG
Field locaUor} of þoring: o-\ï::1 0/1 /03 - ~- -
·f-Io 1/0 tv" P?,OJ::CT ~;;) =.......-...';~ I';:
/\ ""'/1 ~ CLI :.'H i-~ ob~ ' () ~I ( (Ã 50./ c-.. I
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Field l:Jca~io:ì of boring:
FIELD EXPLORATORY BORING LOG
3~.=,:...:: ~;:
f+o ~J~ f'
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\\.} ¡ C(j(;(.((.í\
D;il!i.19 ~¿:;-'od
~/l V\( '- Z
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p?OJ:CT ~;:J. OAï:: JO/ i /03
CLI:,'¡ lli6ìf'\ l'c;..c·pc.'Ú'
LOCAïIO.'1 \/0\ ~,"::-f·~Ct\<..-C
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LOGG::~. 8'(~ O;;'_L::? L (
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FIELD EXPLOriATORY BORING LOG
Field loca:ion of boring:
\ ( f'
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O:il!:n::J r..::~h~d
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P?~JECT ,';:) O.;ï= ¡oIl /03
CLlE.'a \-\'t' b\ '" N; cl.C)('JIC,'
LOCA TIO.'I \ fO \ s~'"' e '12 ct1 d
LOGS=C?8'(ß\<'~¡I~í O:;:!_LE? l-c,
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Field location of boring:
FJELD EXPLORATORY BORING LOG
SOR:NG N~,
Drilling method .Ä: (
Ui
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PROJECT No. DATE 10/2/03
CLlSNT ~hìb ({\, N I C\C:/)[o..
LOCATION 1701 5\ 1-;;' e
LOGGEÇ) BY p~¡i,i( (;(" DRILLER L ~
'0
Sh'"'' I
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Casing ins:allation data
Water level I I I I
Time I I I I
Date I I I
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DESCRIPTION ¡
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c.:=.Þ' ,'::::;"1/h:\ "-l'.7A:, VI'\. _ r:::,',"\.r' etc.";;'"'
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Field location of boring:
FIELD EXPLORATORY BORING LOG
-
30FìlNG N~,
MW-3
Drilling method
A \I - . jr
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PROJE:CT No. DATE 10/2/03.
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Project Number 1812BK03 February 1 2004
APPENDIX F
October 2003 Soil Analytical Laboratory Reports
, Ep Remediation Appendix F
1_ lWcy_Léll!Mra_e:JIIII - - - - - - - -th.ofleusftly""rrJ- 1
Client Name E2C Remediation, LLC 661.831.6906 fax 661.831.6234 Analysis Requested
Sample Matrix
Project Name: 1-\ () bì (--, ì, \ ( ~ ~. " (0 :p :n
I "'/ c·~ l. \ t.{ ~ f?, ~6 n D Aqueous
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Client Address: 5300 Woodmere Drive, Suite 105, Bakersfield, CA 93313 ~- :n <0 <0
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Sample Date Sample Time Sample Description and Container Type ill :¿ I- I- > \[) to- ..J ro Comments
JO/I/o'3 \~·.,~O Ì'/1 ~'\¡' - 2 - 1.55 D-'{ -~. >< )< ~ ~,I (I L:::-J
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48 Hour
,5-Day _
Standard ><
Relinquished By:
Received By:
Dale: / ó ~I Relinquished By:
Date: .¡L1 ¿X? Received By:
Date:
Date:
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Halcyon Laboratories, Inc.
Laboratory Report
Certification # 1920
CLIENT EzC Remediation LLC
5300 Woodmere Ave Suite 105
Bakersfield CA 93313
Project Name:
Hobin Niagra
Matrix:
Sampled by:
Soil
Brian Keller
TESTS: TPH Gas by EPA 8015M
TPH g Analysis: 10/13/2003
Date of Report: 10/29/2003
Units: mgIKg
Sample #: 6359 6360 6361 6362 I
Date Sampled: 10/1/2003 10/1/2003 10/1/2003 10/1/2003 i DL gmfKg
Sample Description: MW-2-125 MW·2-135 MW-2-145 :-'IW-2-60
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TPH Gasoline ND ND ND ND 0,1
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Surrogate RecoveI1' % 83 88 85 89 ¡
Sample #:
Date Sampled: DL gmlKg
Sample DescriPtion:
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Surrogate Recover)' % \
Sample #: I
I D LgmlKg
Date Sampled:
Sample Description:
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DL = Detection Limit / / 'h~
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·
I Halcyon Laboratories, Inc.
I EPA 82608 Laboratory Report Soil Sample Results in mg/Kg
Certification # 1920
I CLIENT: E2C Remediation, LLC
I 5300 Woodmere Drive, Suite 105
Bakersfield, CA 93313
I Project ID : Hobin Niagra
Analysis Date 10/8/2003
I Report Date: 10/29/2003
Sample ill : 6359 MW-2-125
I Analyte Result Method RL Units
I 5 Oxygenates
I t-Butanol (TBA) Tert-Butyl Alcohol ND 0.1 mgIKg
Methyl Tert-Butyl Ether (MTBE) ND 0.05 mgIKg
Diisopropyl Ether (DIPE) ND 0.05 mgIKg
Ethyl Tert-Butyl Ether (ETBE) ND 0.05 mgIKg
I Tert-Amyl Methyl Ether (TAME) ND 0.05 mgIKg
BTEX Components
I Benzene ND 0.05 mgIKg
Toluene ND 0.05 mgIKg
I Ethylbenzene ND 0.05 mgIKg
m & p Xylenes ND 0.05 mgIKg
o Xylenes 18 0.05 mgIKg
I
I Internal Standards Results % Recovery
Benzene, fluoro 50.0 100%
Benzene-d5, chloro- 50.0 100%
I 1,4-Dichlorobenzene-d4 50.0 100%
Surrogate Standards
I Methane, dibromofluoro- 36.8 74%
1,2-Dichloroethane-d4 36.9 74%
Toluene-d8 37.2 74%
I p-Bromofluorobenzene (BFB) 41.5 83%
I
I
·
I
Halcyon Laboratories, Inc.
I EPA 82608 Laboratory Report Soil Sample Results in mg/Kg
I Certification # 1920
I CLIENT: E2C Remediation, LLC
5300 Wood mere Drive, Suite 105
Bakersfield, CA 93313
I Project ID : Hobin Niagra
Analysis Date 10/8/2003
I Report Date: 10/29/2003
I Sample ID : 6360 MW-2-135
I Analyte Result Method RL Units
I 5 Oxygenates
t-Butanol (TBA) Tert-Butyl Alcohol ND 0.1 mgIKg
Methyl Tert-Butyl Ether (MTBE) ND 0.05 mgIKg
I Diisopropyl Ether (DIPE) ND 0.05 mgIKg
Ethyl Tert-Butyl Ether (ETBE) ND 0.05 mgIKg
Tert-Amyl Methyl Ether (TAME) ND 0.05 mgIKg
I BTEX Components
I Benzene ND 0.05 mgIKg
Toluene ND 0.05 mgIKg
Ethylbenzene ND 0.05 mgIKg
I m & p Xylenes ND 0.05 mgIKg
o Xylenes ND 0.05 mgIKg
I Internal Standards Results % Recovery
I Benzene, fluoro 50.0 100%
Benzene-d5, chloro- 50.0 100%
1 ,4-Dichlorobenzene-d4 50.0 100%
I Surrogate Standards
Methane, dibromofluoro- 38.8 78%
I 1,2-Dichloroethane-d4 39.8 80%
Toluene-d8 41.9 84%
p-Bromofluorobenzene (BFB) 42.2 84%
I
I
.
I Halcyon Laboratories, Inc.
I EPA 8260B Laboratory Report Soil Sample Results in mg/Kg
I Certification # 1920
CLIENT: E2C Remediation, LLC
I 5300 Woodmere Drive, Suite 105
Bakersfield, CA 93313
I Project ID : Hobin Niagra
Analysis Date 1 0/8/2003
I Report Date : 10/29/2003
I Sample ill : 6361 MW-2-145
I Analyte Result Method RL Units
I 5 Oxygenates
t-Butanol (TBA) Tert-Butyl Alcohol ND 0.1 mg/Kg
Methyl Tert-Butyl Ether (MTBE) ND 0.05 mg/Kg
I Diisopropyl Ether (DIPE) ND 0.05 mg/Kg
Ethyl Tert-Butyl Ether (ETBE) ND 0.05 mg/Kg
Tert-Amyl Methyl Ether (TAME) ND 0.05 mg/Kg
I BTEX Components
I Benzene ND 0.05 mg/Kg
Toluene ND 0.05 mg/Kg
Ethylbenzene ND 0.05 mg/Kg
I m & p Xylemes ND 0.05 mg/Kg
o Xylenes ND 0.05 mgIKg
I Internal Standards Results % Recovery
Benzene, fluoro 50.0 100%
I Benzene-d5, chloro- 50.0 100%
1,4-Dichlorobenzene-d4 . 50.0 100%
I Surrogate Standards !
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Methane, dibromofluoro- 39.3 79% I
I
I 1,2-Dichloroethane-d4 40.8 82% i
!
Toluene-d8 40.3 81% \
I
p-Bromofluorobenzene (BFB) 44.1 88% \
I !
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I
Halcyon Laboratories, Inc.
I EPA 82608 Laboratory Report Soil Sample Results in mg/Kg
, I Certification # 1920
CLIENT: E2C Remediation, LLC
I 5300 Wood mere Drive, Suite 105
Bakersfield. CA 93313
I Project ID : Hobin Niagra
Analysis Date 10/8/2003
I Report Date : 10/29/2003
I Sample ill : 6362 MW-2-160
I Analyte Result Method RL Units
I 5 Oxygenates
t-Butanol (TBA) Tert-Butyl Alcohol ND 0.1 mgIKg
Methyl Tert~Butyl Ether (MTBE) ND 0.05 mg/Kg
I Diisopropyl Ether (DIPE) ND 0.05 mg/Kg
Ethyl Tert-Butyl Ether (ETBE) ND 0.05 mg/Kg
Tert-Amyl Methyl Ether (TAME) ND 0.05 mg/Kg
I BTEX Components
I Benzene ND 0.05 mgIKg
Toluene ND 0.05 mg/Kg
Ethylbenzene ND 0.05 mg/Kg
I m & p Xylenes ND 0.05 mg/Kg
o Xylenes ND 0.05 mg/Kg
I Internal Standards Results % Recovery
I Benzene, fluoro 50.0 100%
Benzene-d5, chloro- 50.0 100%
1 ,4-Dichlorobenzene-d4 50.0 100%
I Surrogate Standards
Methane, dibromofluoro- 38.3 77%
I 1 ,2-Dichloroethane-d4 40.2 80%
Toluene-dB 39.5 79%
p-Bromoffuorobenzene (BFB) 45.6 91%
I
, I
-------------------~
Haicyon Laboratories Chain of Custody Form I'!
- .. - -
C"lient Name: E2C Remediation, LLC 661.831.6906 fax 661.831.6234 Analysis Requested Sample Matrix
------_._~_.-- ---- ---..
Project Name: ~Ob\0 N ~ C".s CV- c\.. :D :D
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Date:
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Halcyon Laboratones
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Cllain of Custody Form
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Client Name E2C Remediation, LLC 661.831.6906 fax 661.831.6234 Anl1lysis Requested
Sample Matrix
Project Name: ~-\O \::> ~ "- N \ C\50l[C,... ~ :n
2 :n D Aqueous
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Client Address: 5300 Woodmere Drive, Suite 105, Bakersfield, CA 93313 D to to
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Project Manager: ,.~' I \ ('1'(' 2 @. N Il>
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Halcyon Laboratories, Inc.
Laboratory Report
Certification # 1920
CLIENT E2C Remediation
5300 Wopdmere Aye Suite 105
Bakersfield CA 93313
Project N¡¡¡ne:
Matrix: Soil
Sampled by:
TESTS: TPH Gas by EPA 8015M
TPH g Analysis:
Date of Report:
Units: mgIKg
63926393 6394
10/2/2003 10/2/2003 10/2/2003
!\I\\'-:¡·IOO 1\1\\'-3·140 /..1\\'-3-160
TPH G:\solinc
NO
NO
NO
98
97
98
Surrogate Rccm"cry %
DL '" Delection Limit
ND - Non-Detect at gi\'en DL
NA - Result not a\'ailable
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'DL om/Ko
I b b
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0.1
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! DL gm/Kg
¡
1
DL gm/Kg
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I Halcyon Laboratories, Inc.
I EPA 8260B Laboratory Report Soil Sample Results in mg/Kg
Certification # 1920
I CLIENT: E2C Remediation,
I 5300 W oodmere Drive, Suite 105
Bakersfield, CA 93313
I Project ID : Hobin Niagra
Analysis Date 10/14/2003
I Report Date: 10/29/2003
Sample ID : 6392 l\tIW -3-100
I Analyte Result Method RL Units
I 5 Oxygenates
t-Butanol (TBA) Tert-Butyl Alcohol ND 0.1 mgIKg
I Methyl Tert-Butyl Ether (MTBE) ND 0.05 mgIKg
Diisopropyl Ether (DIPE) ND 0.05 mg/Kg
Ethyl Tert-Butyl Ether (ETBE) ND 0.05 mgIKg
I Tert-Amyl Methyl Ether (TAME) ND 0.05 mg/Kg
BTEX Components
I Benzene ND 0.05 mgIKg
Toluene ND 0.05 mgIKg
Ethylbenzene ND 0.05 mg/Kg
I m & p Xylenes ND 0.05 mg/Kg
o Xylenes ND 0.05 mgIKg
I
Internal Standards Results % Recovery
I Benzene, fluoro 50.0 100%
Benzene-dS, chloro- 50.0 100%
I 1,4-Dichlorobenzene-d4 50.0 100%
Surrogate Standards
I Methane, dibromofluoro- 39.9 80%
1,2-Dichloroethane-d4 39.2 78%
Toluene-d8 45.8 92%
I p-Bromofluorobenzene (BFB) 51.8 104%
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I
Halcyon Laboratories, Inc.
I EPA 82608 Laboratory Report Soil Sample Results in mg/Kg
I Certification # 1920
CLIENT: E2C Remediation,
I 5300 W oodmere Drive, Suite 105
Bakersfield, CA 93313
I Project ID : Hobin Niagra
Analysis Date 10/14/2003
I Report Date: 10/29/2003
I Sample ID : 6393 J\tIW-3-140
I Analyte Result Method RL Units
I 5 Oxygenates
t-Butanol (TBA) Tert-Butyl Alcohol ND 0.1 mgIKg
Methyl Tert-Butyl Ether (MTBE) ND 0.05 mg/Kg
I Diisopropyl Ether (DIPE) ND 0.05 mg/Kg
Ethyl Tert-Butyl Ether (ETBE) ND 0.05 mgIKg
Tert-Amyl Methyl Ether (TAME) ND 0.05 mgIKg
I BTEX Components
I Benzene ND 0.05 mg/Kg
Toluene ND 0.05 mg/Kg
Ethylbenzene ND 0.05 mgIKg
I m & p Xylenes ND 0.05 mgIKg
o Xylenes ND 0.05 mgIKg
I
I Internal Standards Results % Recovery
! Benzene, fluoro 50.0 100%
I Benzene-d5, chloro- 50.0 100%
I 1 ,4-Dichlorobenzene-d4 50.0 100%
!
Surrogate Standards
I Methane, dibromofluoro- 32.1 64%
1,2-Dichloroethane-d4 30.8 62%
I Toluene-d8 42.8 86%
p-Bromofluorobenzene (BFB) 55.7 111%
I
·
I Halcyon Laboratories, Inc.
I EPA 82608 Laboratory Report Soil Sample Results in mg/Kg
I Certification # 1920
CLIENT: E2C Remediation,
I 5300 W oodmere Drive, Suite 105
Bakersfield, CA 93313
I Project ID : Hobin Niagra
Analysis Date 1 0/14/2003
I Report Date : 10/29/2003
I Sample ID : 6394 MW -3-160
I Analyte Result Method RL Units
I 5 Oxygenates
t-Butanol (TBA) Tert-Butyl Alcohol ND 0.1 mglKg
Methyl Tert-Butyl Ether (MTBE) ND 0.05 mg/Kg
I Diisopropyl Ether (DIPE) ND 0.05 mg/Kg
Ethyl Tert-Butyl Ether (ETBE) ND 0.05 mg/Kg
Tert-Amyl Methyl Ether (TAME) ND 0.05 mg/Kg
I BTEX Components
I Benzene ND 0.05 mg/Kg
Toluene ND 0.05 mg/Kg
Ethylbenzene ND 0.05 mgIKg
I m & p Xylenes ND 0.05 mg/Kg
o Xylenes ND 0.05 mgIKg
I
I Internal Standards Results % Recovery
Benzene, fluoro 50.0 100%
Benzene-d5, chloro- 50.0 100%
I 1,4-Dichlorobenzene-d4 50.0 100%
Surrogate Standards
I Methane, dibromofluoro- 42.3 85%
1,2-Dichloroethane-d4 42.8 86%
I Toluene-d8 49.0 98%
p-Bromofluorobenzene (BFB) 51.4 103%
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Proiect Number 1812BK04
December 4. 2003
APPENDIX G
April 2003 Supplemental Groundwater Analytical Laboratory Report
, E2C Remediation
Appendix G
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Proiect Number 1812BK03
Februarv 1. 2004
APPENDIX G
April 2003 Supplemental Groundwater Analytical Laboratory Report
E2C Remediation
Appendix G
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I 8015M
ASTM
I BOD
BTEX
CAM
CAS Number
I CFC
COD
CRDL
D
I DL
DLCS
DMS
I DOH or DHS
ELAP
EPA
GC
I GCIMS
IC
ICB
ICP
I ICV
LCS
LUFT
I M
MBAS
MDL
MRL
I MS
MTBE
NA
I NC
ND
NTU
ppb
I ppm
PQL
QAlQC
RCRA
I RPD
S1M
SM
I STLC
SW
TCLP
I TDS
TPH
TRPH
TSS
I TILC
VOA
I U
J
B
I E
N
D
X
I
I
Acronyms
California DHS LUFT Method
American Society for Testing and Materials
Biochemical Oxygen Demand
BenzeneIToluenelEthylbenzenelXylenes
California Assessment Metals
Chemical Abstract Service Registry Nurnber
Chlorofluorocarbon
Chemical Oxygen Demand
Contract Required Detection Lirnit
Detected; result must be greater than zero.
Detected; result must be greater than the detection limit.
Duplicate Laboratory Control Sample
Duplicate Matrix Spike
Department of Health Services
Environmental Laboratory Accreditation Program
U.S. Environmental Protection Agency
Gas Chromatography
Gas Chromatography/Mass Spectrometry
Ion Chromatography
Initial Calibration Blarik sample
Inductively Coupled Plasma atomic emission spectrometry
Initial Calibration Verification sample
Laboratory Control Sample
Leaking Underground Fuel Tank
Modified
Methylene Blue Active Substances
Method Detection Limit
Method Reporting Limit
Matrix Spike
Methyl-tert-Butyl Ether
Not Applicable
Not Calculated
None Detected at or above the Method ReportinglDetection Limit (MRL/MDL)
Nephelometric Turbidity Units
Parts Per Billion
Parts Per Million
Practical Quantitation Limit
Quality Assurance/Quality Control
Resource Conservation and Recovery Act
Relative Percent Difference
Selected Ion Monitoring
Standard Methods/or the Examination o/Water and Wastewate¡; 18th Ed., 1992.
Solubility Threshold Limit Concentration
Test Methods/or Evaluating Solid Waste, PhysicaVChemical Methodl¡ SW-846,
Third Edition, 1986 and as amended by Updates I, II, lIA, and 1m.
Toxicity Characteristics Leaching Procedure
Total Dissolved Solids
Total Petroleum Hydrocarbons
Total Recoverable Petroleum Hydrocarbons
Total Suspended Solids
Total Threshold Limit Concentration
Volatile Organic Analyte(s)
Qualifiers
Undetected at or above MDLIMRL.
Estimated concentration. Analyte detected above MDL but below MRL.
Hit above MRL also found in Method Blank.
Analyte concentration above high point onCAL.
Presumptive evidence of compound.
Result frorn dilution.
See case narrative.
2
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IClient :
Project Name:
IprOject No. :
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E2C Remediation, LLC
Hobin Niagra Car Was
NA
- Cover Page -
INORGANIC ANALYSIS DATA PACKAGE
Service Request: L2300740
I Approved By:
I
Sample Name:
Batch QC
Batch QC
Batch QC
Laboratory Control Sample
Method Blank
MW-1
3
~~~
Date:
Lab Code:
L23 0073 3 -00 1
L2300733-001S
L2300733-001SD
L2300740-LCS
L2300740-J\1B
L2300740-001
5 ~ /03
, r
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ilient :
ProJect Name:
.roje~t No. :
FatrlX :
I
lamPle Name:
ab Code:
I
ta1yte
Calcium
'opper
on
agnesiu11l
Manganese
lotassium
odium
Zinc
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Analytical Report
E2C Remediation, LLC
Hobin Niagra Car Was
NA
Water
MW-1
L2300740-001
Total Metals
Service Request: L2300740
Date Collected: 04/02/03
Date Received: 04/04/03
Date Extracted: 04/10/03
Units: ug/L (ppb)
Basis: NA
Sample Result
Analysis Method MRL Date Analyzed Result Notes
6010B 200 04/11/03 54900
60 lOB 10 04/11/03 ND
6010B 100 04/11/03 8220
6010B 200 04/11/03 11300
60 lOB 10 04/11/03 142
60 lOB 2500 04/11/03 7260
60 lOB 500 04/11/03 45800
6010B 20 04/11/03 67
4
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I Client:
Project Name:
I Project No. :
Matrix:
I
IsamPle Name:
Lab Code:
I
IAnalyte
Calcium
~opper
ron
agnesium
lEang~ese
otasSlum
odium
Zinc
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Analytical Report
E2C Remediation, LLC
Hobin Niagra Car Was
NA
Water
Method Blank
L2300740-ìv1B
Service Request: L2300740
Date Collected: NA
Date Received: NA
Date Extracted: 04/10/03
Total Metals
Units: ugIL (Ppb)
Basis: NA
Sample Result
Analysis Method MRL Date Analyzed Result Notes
60 lOB 200 04/11/03 ND
6010B 10 04/11/03 ND
6010B 100 04/11/03 ND
6010B 200 04/11/03 ND
6010B 10 04/11/03 ND
60 lOB 2500 04/11/03 ND
6010B 500 04/11/03 ND
6010B 20 04/11/03 ND
5