HomeMy WebLinkAboutMITIGATION (3)I
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SITE HISTORY AND SUBSURFACE
INVESTIGATION REPORT
ROSEDALE HIGHWAY PROPERTY
2800 STANDARD STREET AND
3650 - 3880 ROSEDALE HIGHWAY
BAKERSFIELD, CALIFORNIA
March 5, 2001
Prepared for:
Costco Wholesale
999 Lake Drive
Issaquah, Washington 98027
Prepared by:
1420 Harbor Bay Parkway, Suite 120
Alameda, California 94502
(510) 748-6700
Document Number 8727-049
ENSR Project No.: 8
Mr. Todd Bartok
Costco Wholesale
999 Lake Drive
Issaquah, Washingto
SUBJECT: Limite
Rosec
Baker
Dear Mr. Bartok:
ENSR Corporation (E
program p
sampling
Highway immediatel~
Figure 1). Site addr
Street.
SITE DESCRIPTION
The approximat
(technically corn
Rose parcel. TI
Rosedale High~
Rose parcel) as
Seaton parcel.
the Glen ~ose p
The nortl-ern po
Standard Street.
8727-049
1420 Harbor Bay Parkway
Suite 120
Alameda, CA 94502
(510) 748-6700
FAX (510) 748-6799
http://www.ensr.com
Issaquah, Washington 98027
Limited Soil and Groundwater Sampling Report
Rosedale Highway Property
Bakersfield, California
ENSR Corporation (ENSR) is pleased to present this report on the limited soil and groundwater
sampling program performed at the referenced site located on the north side of Rosedale
Highway immediately West of Highway 99 in Bakersfield, California (see Site Location Map,
Site addresses are 3650, 3660 and 3880 Rosedale Highway and 2800 Standard
The approximately 20-acre site consists of four parcels referred to as the Sparks parcel
(technically comprised of two parcels), Rosedale Hotel/Maaco parcel, Seaton parcel and Glen
These parcels are addressed 2800 Standard Street (Sparks parcel), 3650/3660
Rosedale Highway (Rosedale Hotel/Maaco parcel) and 380013880 Rosedale Highway (Glen
Rose parcel) as shown on the Site Plan, Figure 2. No street address has been assigned to the
The Seaton parcel is located between the Rosedale Hotel/Maaco parcel and
the Glen Rose parcel.
The northern portion of the site is referred to as the Sparks parcel. This parcel is accessed by
Features on this parcel include the following:
One 2.1 million-gallon crude oil aboveground storage tank (AST) located on the weSt
portion of. the parcel. The tank is approximately half full, containing approximately
1'00,000 gallons of crude oil, 400,000 gallons of water and 420,000 gallons of oily
sediment and sludge;
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 2
The Rosedale Hotel/Maaco parcel is located on the southeastern portion of the site.
parcel is accessed from Rosedale Highway. Features on this parcel include the following:
· A vacant building which was most recently occupied by Maaco Auto Paint;
· A concrete pad for a former spray paint booth;
· Two floor drains located inside the on-site building;
8727-049
· One service garage located on the east side of the parcel (the shop area of the garage
features a floor drain which leads to a clarifier and Class V shallow injection well);
· Two mobile trailers, including one located west and one southwest of the service garage;
· One dispenser island with three dispensers on the west side of the service garage;
· One waste oil UST located to the south side of service garage;
· Four fuel USTs on the west side of service garage;
· A drilling sump to contain drilling fluids on the southeast corner of the parcel;
· Concrete foundations at the northwest corner of the parcel;
· A septic system (tank and leach field) located adjacent to the south side of the dispenser
island (west of the service garage) and one possible septic system located near the trailer
to the southwest of the service garage;
· Small electrical equipment (transformers and light ballasts) possibly containing
polychlorinated biphenyls (PCBs);
· Debris including tires, drums, concrete pads and containers;
· Three groundwater monitoring wells (designated MW-l, M-2 and M-3);
· Two water supply wells that are no longer in use; and
· Utility vaults, including a water main and electrical vaults on the south and eastern
portions, respectively, of the parcel.
This
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 3
· A septic system located at the northwest corner of the on-site building;
· Possible PCB containing electrical equipment (small transformers and light ballasts); and
· Debris including tires, drums and containers.
The Seaton parcel is located on the southern portion of the site and is accessed from Rosedale
Highway. Features on this parcel include the following:
· Truck trailers/containers located on the western portion of the parcel;
· Debris including tires, drums and containers; and
· One existing water supply well located on northern portion of the parcel.
The parcel on the southwestern corner of the site is referred to the Glen Rose parcel. Features
on this parcel include the following:
One building, formerly occupied by the Glen Rose Engine Shop, is present on the
southwest portion of the parcel;
· A steam cleaning sump located on northwest corner of the garage;
· A septic system located at the northwest corner of the building;
· Possible PCB containing electrical equipment (small transformers and light ballasts);
· Debris including tires, 55-gallon drums, concrete pads and small containers; and
· One water supply well located on east side of the parcel.
SCOPE OF WORK
The purpose of ENSR's work was to establish the historical uses of the project site, to evaluate
the potential impacts to surface soils from past on-site activities by collection and analysis of
soil samples and to evaluate impacts from on-site and off-site activities by collection and
analysis of groundwater samples. The scope of work performed by ENSR included review of
historical documents, reports and aerial photographs available for the site and collection and
analysis of soil and groundwater samples. Tasks performed at the site included the following:
8727-049
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 4
Review of reports previously prepared for the site by various consultants;
Review of files for the site at the offices of the Kern County Environmental Health
Department (KCEHD);
Review of historical aerial photographs;
Advancement of 12 shallow borings (for collection of soil samples) to a depth of
approximately 4 feet using direct-push sampling rigs at the following locations (see
Sample Location Map, Figure 3 for locations);
One boring (designated ES-1 on the Sample Location Map, Figure 3) in the area of
the waste oil UST on the Sparks Parcel;
One boring (designated ES-2) in the area of the storage shed (possibly used for
hazardous waste storage) located along the eastern border of the Sparks Parcel;
One boring (designated ES-3) on the Seaton Parcel where one-gallon containers of
unknown liquids were stored in the past;
Three borings (designated ES-4, 5 :~nd 6) on the Glen Rose parcel where vehicles
and drums were stored in the past;
Four borings (designated ES-7, ES-8, ES-9 and ES-10) along the route of the former
overhead pipeline leading from the 2.1 million crude oil AST to the refinery located
north of the project site (no sample was collected from ES-9); and
Three borings (designated ES-l l, ES-12 and ES-13) on the western portion of the
Seaton parcel.
Advancement of 15 deep borings (for collection of soil and groundwater samples) to
depths of approximately 25 to 35 feet using direct-push sampling rigs at the following
locations. Borings are plotted on Figure 3, Sample Location Map;
Two borings (designated EB-1 and EB-2 on the Sample Location Map, Figure 3) in
the area of the former ASTs (contents unknown) noted in a 1937 aerial photograph
reviewed by other consultants;
8727-049
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 5
Two borings (designated EB-3 and EB-4) at the former Phillips oil production wells;
One boring (designated EB-5) on the Rosedale Hotel parcel and in a down-gradient
direction of the former Maaco paint booths;
One boring (designated EB-6) on the west border of the Glenn Rose parcel;
Three borings (designated EB-7, 8 and 9) around the perimeter of the 2.1 million
gallon AST;
One boring (designated EB-10) at the northwest corner of the site;
One boring (designated EB-11) on the south side of the service garage on the
Sparks parcel;
' One boring (designated EB-12) near the center of the Sparks parcel; and
' Two borings (designated EB-13 and EB-14) at the location of the proposed Costco
gasoline station.
· Collection of soil samples from each of the borings.
· Collection of groundwater samples from the deep borings.
· Analyses of selected soil and groundwater samples.
· Preparation of this report of findings.
SITE HISTORY REVIEW
Site history was established by review of reports and documents previously prepared for the
site by other consultants, review of documents at the KCEHD and review of aerial photographs.
Review of Previous Reports
ENSR reviewed reports prepared by other consultants, including Kennedy Jenks Consultants
(KJC), Park Environmental and Soils Engineering Consultants, to obtain results of previous
8727-049
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 6
environmental assessments of the site. A summary of the information from these previous
reports is presented below.
Site History
The Sparks parcel, addressed as 2800 Standard Street, was most recently occupied by
Minyard Trucking and Larry's Truck Service. Past uses of the Sparks parcel include oil fields
that operated as early as 1937, with a large sump in the northwest corner of the parcel, the
Trico oil production well in the eastern section, two ASTs in the northeast section, several
smaller ASTs in the southern section and a large warehouse in the middle section. Between
1952 and 1956, the large sump was removed, the Trico oil production well was abandoned, the
ASTs were removed, two Phillip's oil wells were installed and an oil field service building was
constructed on this parcel. Between 1956 and 1975, the large warehouse in the middle section
of the parcel was removed and, in 1979, a 2.1 million gallon crude oil AST (referred to as Tank
50001 in previous documents) and a smaller crude oil AST were constructed on the western
portion of the parcel.
In 1981, the truck service building currently present on the eastern portion of the Sparks parcel
was constructed and piping was installed between the two crude oil ASTs and the abutting
refinery to the north. Between 1981 and 1990, the piping connecting the crude oil ASTs to the
adjacent refinery and the small crude oil AST were removed. The large AST was left in place.
The Rosedale Hotel is listed as the current property owner of the Rosedale Hotel/Maaco parcel.
This parcel, addressed as 3650/3660 Rosedale Highway, was occupied by residential buildings
prior to construction of the current on-site building in 1982. This building was occupied by
Maaco Auto Paint from the time of its construction until several years ago. The parcel was
used for residential housing as early as 1937, with more residential buildings constructed on the
parcel between 1956 and 1981. By 1982, the residential buildings were demolished and the
building that was used by Maaco Auto Paint was constructed on the parcel. A Class V shallow
disposal welt located on the east side of the Maaco Auto Paint building was destroyed
according to KCEHD standards on October 8, 1993.
The Seaton parcel, located between the Rosedale Hotel/Maaco and Glen Rose parcels along
the Rosedale Highway, has been vacant or used for truck parking since as early as 1937.
The Glen Rose parcel, addressed 3800/3880 Rosedale Highway, was used to store oil field
equipment prior to i964. The current on-site building was constructed in 1964 and was
8727-049
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 7
occupied betWeen 1964 and 2000 by Glen Rose Engine Shop. A Class V shallow disposal well
located on the north side of the building was destroyed according to KCEHSD standards on
September 16, 1994.
Previous Site Assessments/Investigations
A Phase I environmental site assessment (ESA) report was prepared by KJC and dated
· October 22, 1997. KJC prepared recommendations based upon findings from the Phase I ESA
that included the following:
· Completion of an asbestos survey of all on-site buildings;
· Clearing/disposal of debris;
· Removal of the five USTs on the Sparks parcel;
· Sampling of stained soils across the site;
· Sampling/characterization of the crude oil AST contents;
· Abandonment of water supply wells;
· Removal of septic systems; and
· Removal of drains and sumps.
I~lumerous sampling activities have been performed at the site, including collection and
analysis of samples of the crude oil AST contents; collection and analysis of soil and
groundwater samples from across the site; and collection and analysis of sludge samples
from the shallow disposal well, steam cleaner sump and floor drains. In addition, an asbestos
survey of the on-site buildings was performed by AKRI Corporation (AKRI). The results of
the previous site assessments are summarized below. For clarity, the results for the crude
oil AST contents are discussed separately (and first) from the results of the soil, groundwater
and sludge samples.
Sampling of Crude Oil AST Contents
Samples of the water, oil and sludge phases were collected in the past for analysis by
CalNVestern Fuels, Park Environmental and KJC. These samples were analyzed for Title
22/CAM 17 metals, soluble lead and mercury, the aromatic hydrocarbons benzene, toluene,
ethylbenzene and xylenes (BTEX); leachable benzene and leachable 1,2-dichloroethane (1,2-
DCA); chromium and lead; organochlorinated pesticides and/or PCBs and reactive sulfide,
reactive cyanide, pH', fish bioassay and flash point.
8727-049
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 8
Samples collected between 1989 and 1991 were analyzed for Title 22/CAM 17 metals using
Total Threshold Limit Concentration (TTLC) and Soluble Threshold Limit Concentration (STLC)
analytical methods, BTEX, 1,2-DCA and flash point. In addition, one sludge sample was
analyzed for leachable lead using Toxicity Characteristic Leaching Potential (TCLP) analysis.
Analytical results are summarized in the tables from previous reports presented Appendix A.
These chemicals of concern (COCs) were not present in the samples analyzed at
concentrations at or above their respective TTLCs, STLCs or TCLPs.
In 1993, Park Environmental performed 'the first environmental assessment of the site which
included collection and analysis of samples from the crude oil AST. Park Environmental
collected two samples of the oil phase (designated T-1 and T-2) and two samples of the sludge
phase (designated T-3 and T-4) from the crude oil AST. These four samples were analyzed for
Total Recoverable Petroleum Hydrocarbons (TRPH), BTEX, leachable benzene using TCLP
analysis and Title 22/CAM 17 metals. Petroleum hydrocarbons and BTEX were present in all of
the samples. Leachable benzene was present in the sludge samples T-3 and T-4 at
concentrations of 690 and 750 micrograms per kilogram (l~g/kg), respectively. These
concentrations are above the TCLP of 500 micrograms per liter (IJg/L) for leachable benzene.
The concentrations of metals were below their respective TTLCs.
Additional samples of the tank contents were collected in 1997 by KJC and findings were
reported in a waste classification information report dated March 1998. This work was
performed in accordance with a California Department of Toxic Substances Control (DTSC)
approved sampling workplan. These samples were analyzed for BTEX, 1,2-DCA, 2-
methylnapthalene, fish bioassay, reactive sulfide, reactive cyanide, pH, flash point, Title
22/CAM 17 metals ('ITLC), soluble lead, mercury and barium using STLC analysis, PCBs,
organochlorine pesticides, leachable benzene and 1,2-DCA using TCLP analysis, and
leachable chromium and lead using TCLP analysis.
DTSC reviewed the waste classification information report by KJC and requested additional
analytical data for hexavalent chromium in the water phase, and lead and benzene in the
sludge phase. In response to this request, KJC collected three water samples and eight sludge
samples from the AST and reported the results in a waste classification information addendum
dated March 21, 1998.
Based on these analyses, the only COC above "action levels" was soluble lead detected in one
sludge sample at a concentration above the STLC. Based on the analytical results and
statistical analysis performed by KJC, the contents of the tank were characterized as non-
8727-049
Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 9
hazardous. Results of the analysis are presented in the tables prepared by KJC and included
in Appendix A.
Additionally, KJC prepared a workplan for the removal and demolition of the crude oil AST (Tank
50001) dated March 12, 1998. The workplan was reviewed by the DTSC and the DTSC stated
that they had no objections to the workplan in a letter dated .March 30, 1998. According to the
workplan, an estimated 400,000 gallons of water would be removed from the AST, approximately
100,000 gallons of crude oil would be removed and recycled, approximately 420,000 gallons of
sludge would be solidified and removed, the AST's interior would be decontaminated (with proper
disposal of rinsate) and the AST would be cut into pieces and transported to a metal recycler.
Based on the workplan by KJC and recent conversations between ENSR and DTSC
representatives, the waste oil is to be disposed of at a DTSC permitted facility.
Sampling of Sludge, Soil and Groundwater
Extensive environmental subsurface investigations have been conducted at the site over the
past 7 years by various consultants (see Sample Location Map, Figure 3). Investigative tasks
at the site have included advancement of 47 deep soil borings and 18 shallow soil borings,
collection and analysis of 110 subsurface soil samples and 12 "reconnaissance" groundwater
samples, installation of three groundwater monitoring wells and collection and analysis of
groundwater samples from the three mOnitori'ng wells and two water supply wells.
Reconnaissance groundwater samples are collected by lowering a bailer through the probes or
augers of the sampling rig; after sampling, the borings are backfilled with cement.
During Park EnVironmental's 1993 environmental assessment of the Sparks parcel, soil
samples were collected at depths of 15 to 35 feet below ground surface (bgs) from four borings
(designated borings 1 through 4) located near the USTs. Analysis of these samples for fuel
fingerprint (gasoline, diesel, motor oil and crude oil) revealed no detectable concentrations of
petroleum hydrocarbons in these samples (see table from Park's report in Appendix A).
The soil samples collected at depths of 20 and 30 feet bgs from the boring (Boring 5) advanced
by Park Environmental at the wash rack leach field were analyzed for fuel fingerprint. Analyses
of these samples revealed Total Petroleum Hydrocarbons quantified as crude oil (TPH-CO) at a
concentration of 53 mg/kg and Total Petroleum Hydrocarbons as diesel (TPH-d) at 14 mg/kg.
Samples collected at a depth of 1 foot bgs from around the crude oil AST (sample locations S-1
through S-5) were analyzed for TRPH, BTEX and Title 22/CAM 17 metals. TRPH was detected
at concentrations above 1,000 mg/kg in four of the five samples. Various metals were detected
in each of the samples at concentration below their respective TTLCs. In addition, BTEX
8727-049
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 10
compounds were detected in concentrations below action levels in four of the five samples; the
remaining sample did not contain BTEX compounds at concentrations at or above the
laboratory reporting limits.
Soils Engineering, Inc. (SEI) advanced 31 borings across the site in 1998. Three of the borings
(B28, B29 and B-30) located on the Sparks parcel were converted to groundwater monitoring
wells (MW-l, MW-2 and MW-3). A total of 64 soil samples and three groundwater samples
were collected by SEI for analysis. Soil samples were analyzed for TRPH, TPH-g, TPH-d,
BTEX, methyl tertiary butyl ether (MtBE), Volatile Organic Compounds (VOCs), semi-VOCs,
metals, organochlorine pesticides and/or PCBs. Petroleum hydrocarbons were detected in two
of the shallow soil samples (collected at the 1 foot depth) at concentrations above 1,000 mg/kg.
These samples were collected from borings located on the Seaton parcel and designated B-15
and B-16. Analysis of the groundwater samples for TPH-g, TPH-d, TRPH, VOCs and/or metals
revealed Iow levels of some petroleum hydrocarbon constituents. The concentrations of these
compounds were below generally accepted "action levels" (MCLs and taste/odor threshold).
'Samples of liquid and sludge were also collected for analysis by SEI from the Class V shallow
disposal well on the Sparks parcel, the septic tanks on the Sparks, Rosedale Hotel/Maaco and
Glen Rose parcels, the steam cleaner sump on the Glen Rose parcel and two floor drains on
the Rosedale Hotel/Maaco parcel. The liquid and sludge in the shallow disposal well were
characterized as non-hazardous while the sludge in the steam cleaner sump and two floors
were characterized as hazardous based on the soluble metals analyses.
ENSR performed a subsurface investigation at the site during the summer of 2000 and early
2001. A total of 14 borings were advanced to groundwater for collection of soil and
groundwater samples and 12 shallow borings were advanced for collection of soil samples.
Twelve groundwater samples and 27 soil samples were analyzed for TPH-g, TPH-d, TPH-mo,
Title 22/CAM 17 metals and/or VOCs. Petroleum hydrocarbons above 1,000 mg/kg were
detected in soil samples collected from two locations on the Sparks parcel, including EB-1
located north of the service garage and ES-10 located north of the crude oil AST.
Review of Kern County Health Department Files
ENSR reviewed the files of the Kern County Health Department for information on the project
site. A summary of information contained in the file for each of the par.cels is presented below.
8727-049
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 11
Sparks Parcel
· An inspection form dated November 5, 1992 indicated that a shallow injection well and a
clarifier are located on the parcel. Waste oil reportedly disposed of in dry well.
KCEHD referred property to United States
pursue closure of the shallow injection well.
Environmental Protection Agency (EPA) to
EPA issued letter to California Department of Toxic Substances Control (DTSC) and
California Regional Water Quality Control Board (RWQCB) inviting these agencies to
participate in enforcement action regarding shallow injection well.
· Five USTs present on the property did not have current permits.
· Three groundwater monitoring wells installed on the property in October 1998.
· Crude oil AST contains 920,000 gallons of oil, water and sludge.
Rosedale Hotel/Maaco Parcel
· KCEHD personnel observed shallow injection well on property in 1991.
· Shallow injection well reportedly installed in 1979 or 1980. Well was used for disposal of
wash water from cleaning of oil field equipment.
· Destruction of shallow injection well observed by KCEHD personnel.
· Maaco'moved to site in 1983.
Glen Rose Parcel
· KCEHD issued letter in 1994 noted that site investigation for shallow injection well completed.
· Wash rack noted to north side of building.
· Craig Rose interviewed by KCEHD personnel and noted that he had been in business for
40 years.
8727-049
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 12
Review of Historical Aerial Photographs
Historical aerial photographs were reviewed by ENSR for data on past site uses. The scale of
each photograph was 1 inch equal to 600 feet. Information obtained from our review of the
aerial photographs is presented below with the earliest photograph discussed first.
Photograph dated July 1, 1946
In this photograph, the eastern portion of the Sparks parcel is disturbed with what appears to be
small containers. Also noted in this photograph were a small structure that appears to be an
AST at northeast corner of the Sparks parcel and a small structure, likely the warehouse noted
by KJC, on the south central area of the Sparks parcel. The remainder of the Sparks parcel is
undeveloped land in this photograph and appeared to have been mown (possibly for weed
control).
In this photograph, what appeared to be residential structures were present on the northern and
central portions of the Rosedale Hotel/Maaco parcel. A number of trees were located on the
central portion of this parcel at this time. This parcel was undeveloped land in this photograph.
The Glen Rose parcel appeared as undeveloped land.
Photograph dated October 21, 1952
The AST was not present on the northeast corner of the Sparks parcel in this photograph;
however, the east portion of this parcel was still disturbed and occupied by what appeared to be
containers located near the southeast corner. A square shaped feature was noted along the
northern border to the east of Standard Street in this photograph. This feature may have been
the sump noted, by KJC which was associated with the Trico oil well. Several trees were noted
in the central area of the parcel and what appeared to be a drill rig was present on western
portion (in area of Phillips Well No. 1) of the Sparks parcel.
In this photograph, the Rosedale Hotel/Maaco parcel appeared the same as in the 1946
photograph with residential structures on the parcel.
The Seaton parcel appeared as undeveloped land as in the 1946 photograph.
The Glen Rose parcel appeared as undeveloped land in this photograph.
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Mr. Todd Bartok
Costco Wholesale
March 5,2001
Page 13
Photograph dated July 15, 1956
No buildings were noted on the Sparks parcel in this photograph. What appeared to be two
small ASTs and a square dark colored feature were noted near the center of the Sparks parcel
and the soil was disturbed. A drilling sump was noted on the central area of Sparks parcel (at
the location of Phillips oil well No. 1 as shown on the Munger Map) with the remainder of this
parcel appearing as undeveloped land.
In this photograph, the Rosedale Hotel/Maaco appeared as it did in the earlier photographs.
The Seaton parcel appeared as undeveloped land as in the previous photographs.
The Glen Rose parcel was undeveloped land in this photograph.
Photograph dated May 16, 1967
Several structures were noted on the east side of the Sparks parcel in this photograph. In
addition, a dirt road was noted along the northern border of the parcel which turned south at
center of parcel then turned westward with a loop on west portion of Sparks parcel. The
location of the loop appeared to coincide with the location of what appeared to be the drill rig
noted in the 1952 aerial photograph.
In this photograph, a small structure was present in the area of the current on-site building on
the Rosedale Hotel/Maaco parcel. An open area was present to the north of this structure with
trees present on the north end of the parcel. In addition, the residential structures noted in the
previous photographs were present.
The Seaton parcel appeared unchanged from the previous photographs.
The Glen Rose parcel was fenced with several containers along west border and what
appeared to be a small structure near the southwest corner.
Photograph dated September 3, 1994
The shop building and trailer currently present on the Sparks parcel was noted in this
photograph. Numerous vehicles were present to the west of the shop building and the 2.1
million gallon crude oil AST currently present on the parcel was noted on the southwest corner
of the Sparks parcel. In addition, the outline of a former AST was visible along the west border.
8727-049
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 14
The commercial structure currently present on the Rosedale Hotel/Maaco was noted in this
photograph.
The Seaton parcel appeared as undeveloped land and numerous containers (which appeared
to be semi-truck trailers) were noted on the western portion oT this parcel.
The Glen Rose parcel appears like today with a structure at the southwest corner and
containers (appear to be 55-gallon drums) on the northern portion of this parcel.
SUBSURFACE INVESTIGATION
A subsurface investigation was performed by ENSR at the site between June and December
2000 and in February 2001. This investigation included collection and analysis of soil and
groundwater samples from borings located across the site. The site investigation is
summarized below.
Field Activities
Prior to advancement of borings at the site, Strata Geophysical, a company specializing in
geophysical services, surveyed the proposed sampling areas for underground utilities using
various geophysical instruments. Underground Service Alert was also notified to arrange for
utility marking within pertinent public rights-of-way and utility easements prior to
commencement of field sampling activities.
Due to access constraints and other delays, fieldwork was completed in phases between June
26, 2000 and February 6, 2001, as noted in the table below.
Boring ID Number Drilling Date
ES-l, ES-2, EB-1 and EB-2 June 26, 2000
ES-3, EB-3 through EB-5, EB-10 and EB-11 June 27, 2000
ES-7 through ES-10 and EB-7 through EB-9 July 11,2000
ES-11 through ES-13 and EB-12 July 21, 2000
ES-4 through ES-6 and EB-6 December 7, 2000
EB-13 and EB-14 February 6, 2001
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Page 15
No KCEHD permits were requi~d for the proposed sampling; however, KCEHD was notified of
our schedule for fieldwork. ~'
The borings were advanced by Vironex of Long Beach, California under ENSR's supervision
with the exception of the sampling event in February 2001. In February 2001, borings EB-13
and EB-14 were advanced using a hollow stem drill rig which was under the supervision of
Kleinfelder, Inc., the geotechnical engineer for the project. ENSR's role at that time was to
collect soil and groundwater samples from the borings advanced by Kleinfelder. The remaining
borings were advanced by ENSR using a direct-push Geoprobe TM sampling rig. The boring
locations are shown on the Sample Location Map, Figure 3. The shallow borings were
advanced to depths of approximately 4 feet bgs and the deep borings were advanced to depths
of approximately 25 to 35 feet.
The sampling equipment was washed in AlconoxTM detergent and water, and rinsed with
distilled water or steam cleaned prior to use at each sampling location and prior to leaving the
site. After the soil and groundwater samples were collected, the borings were backfilled with
cement grout.
S°il samples were generally collected from the deeper borings at intervals of five feet bgs to the
soil/groundwater interface and from the surface to the 4-foot depth in the shallow borings.
Groundwater samples were collected from each of the deeper borings.
Sampling depths varied based on soil conditions and groundwater
encountered in the borings consisted of sand, silt and silty sand.
encountered during drilling at depths .of 24 to 35 feet bgs.
depths. Materials
Groundwater was
The soil samples were collected in acetate tubes cut in 6-inch lengths. The tubes were'
capped with TeflonTM tape and plastic end caps, labeled, and placed into an ice-cooled chest.
Groundwater samples were collected using new disposable bailers lowered through the
probe. Since this sampling was preliminary in nature, no purging or groundwater quality
monitoring was conducted prior to sample collection. Each groundwater sample was
decanted into laboratory supplied containers, appropriately labeled and placed into an ice-
cooled chest.
No.evidence of staining or discoloration was noted in the soils during our drilling activities. Soil
vapor monitoring with a photoionization detector (PID) for total volatile organic compounds in
soil samples collected from the borings detected only natural background concentrations.
8727-049
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Costco Wholesale
March 5, 2001
Page 16
Following collection of the soil samples, each boring was backfilled with neat cement. The soil
cuttings from the borings and decontamination rinsate fluids were placed into labeled, 5-gallon
containers and left on site fbr future disposal.
Chemical Analyses and Results
The soil and groundwater samples collected from the site were submitted to SunStar
Laboratories, Inc. of Tustin, California. Zalco Laboratories, Inc. of Bakersfield, California and
McCampbell Analytical, Inc. of Pacheco, California. These laboratories are certified by the
State of California to perform the requested analyses. The analyses performed on selected soil
and groundwater samples and the results are presented in Table 1 and Table 2; analytical
methods utilized are summarized below.
· Total petroleum hydrocarbons quantified as gasoline (TPH-g), TPH as diesel (TPH-d) and
TPH as motor oil (TPH-mo) using modified EPA Test Method 8015,
· Volatile organic compounds, including benzene, toluene, ethylbenzene and total xylenes
(BTE×), using EPA Test Method 8010, 8021B or 8260; and
· Title 22 Metals using the EPA Test Method 6010/7000 Series.
The analyses performed for each sample are summarized in Tables 1 and 2. Copies of the
chain-of-custody forms certified analytical laboratory reports are presented in Appendix' B.
Soil Samples:
Soil analytical results are summarized in Tables 3 and 4; analytical results for petroleum
hydrocarbons are also shown on Plate 3. Please note that Table 4 presents only those
samples in which petroleum hydrocarbons were detected at concentrations at or above the
laboratory reporting limits.
As shown in Table 3, various metals were detected in a number of the soil samples. The
concentrations of metals detected were below their respective Total Threshold Limit
Concentration (TTLC), residential Preliminary Remediation Goal (PRG) established by the EPA
Region IX, and ten times the Soluble Threshold Limit Concentration (STLC) with the exception
of arsenic, barium, lead and thallium. Generally, samples with total metals concentrations ten
times the STLC are 'analyzed for soluble metals to establish if the soils would be considered
hazardous waste if excavated during site development.
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The concentrations of arsenic ranged from 4.8 to 6.1 mg/kg and are therefore below the TTLC
of 500 mg/kg and ten times the STLC of 5 milligrams per liter (mg/L). The arsenic
concentrations are above the cancer endpoint residential PRG of 0.39 mg/kg but below the
non-cancer endpoint residential PRG of 22 mg/kg. Natural background concentrations of
arsenic in the western United States range from less than 0.10 rog/kg to 97 rog/kg with an
estimated arithmetic mean if 7.0 mg/kg. In ENSR's opinion, the concentrations of arsenic
detected in the on-site soils appear to be consistent with natural background conditions and do
not appear to represent a significant environmental concern.
Total barium was detected in one soil sample,.ES-4-2, at a concentration of 2,100 mg/kg,
which is below the TTLC of 10,000 mg/kg and the residential PRG of 5,400 mg/kg for barium
but more than ten times the STLC of 100 mg/L. This sample was analyzed for soluble barium
using soluble (STLC) analysis due to' the total barium concentration. Soluble barium was
detected at a concentration of 2.4 mg/L, which is less than the STLC for barium, which
suggests that barium concentrations in the area of sample ES-4 do not appear to present an
environmental concern, and would not require disposal as hazardous waste.
Total lead was detected in one soil sample, EB-6-0.5, at a concentration of 96 mg/kg, which
is below the TTLC of 350 mg/kg and the residential PRG of 400 mg/kg for lead but more than
ten times the STLC of 5 mg/L. This sample was analyzed for soluble lead using soluble
analysis. Soluble lead was detected at a concentration of 0.41 rog/L, which is below the
STLC for lead. Based on the Iow soluble concentration of lead, the soil in the area of sample
EB-6 does not appear to present an environmental concern and would not require disposal as
hazardous waste, in ENSR's opinion.
Thallium was detected in two soil samples, EB-3-1 and EB-4-1, at concentrations of 9 and 8
mg/kg, respectively. These concentrations are slightly above the residential PRG of 6.3
rog/kg but are below the TTLC of 700 mg/kg, ten times the STLC of 5 mg/L and the PRG for
industrial soils of 160 mg/kg. In ENSR's opinion, the concentrations of thallium detected in
the on-site soils do not appear to present an environmental concern as they are below the
PRG for industrial soils.
No concentrations of TPH-g, BTEX or VOCs were detected above the laboratory reporting
limits in the soil samples. Laboratory analyses of the soil samples revealed TPH-d and/or
TPH-mo in the five of the soil samples (see Table 4). TPH-d and TPHomo were detected at
concentrations of up. to 2,600 mg/kg and 1,000 mg/kg, respectively. According to the Leaking
Underground Fuel Tank (LUFT) Field Manual, vadose zone soils would require remediation if
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March 5, 2001
Page 18
TPH-d or TPH-mo are detected at concentrations ranging from 100 to 10,000 mg/kg (Leaking
Underground Fuel Tank Task Force, 1989). TPH-d and TPH-mo were present in two of the
soil samples, EB-I-1 and ES-10-4, at concentrations that would most likely require
remediation. Remediation goals for TPH-d and TPH-mo are evaluated on a case-by-case
basis using criteria such as depth to water, beneficial uses, land use, and proximity of
sensitive receptors.
Groundwater Samples:
Groundwater analytical results are summarized in Tables 5 and 6. Please note that Table 6
presents only the sample in which petroleum hydrocarbons were detected at concentrations at
or above the laboratory reporting limits.
As shown on Table 5, the concentrations of metals were below their Maximum Contaminant
Level (MCL) for drinking water in California.
VOCs were not present in the groundwater samples collected from the site.
Petroleum hydrocarbons were not detected in the groundwater samples with the exception of
samples from boring EB-14. TPH-d and TPH-mo were detected in the groundwater samples
from this boring at concentrations of 120 and 280 micrograms per liter (p.g/L), respectively.
CONCLUSIONS AND RECOMMENDATIONS
Our site history review indicated that a number of issues will need to be addressed at the site.
ENSR has prepared a draft Removal Action Workplan (RAW) for the site which presents the
scope of work for removal of the crude oil AST, the USTs, impacted soils, sumps, septic
systems and the Class V shallow injection well and destruction of water wells and former oil
wells.
Two areas (EB-1 and ES-10) which would likely require remediation were identified based on
the analytical results of this inveStigation. Removal of soil from these two areas is discussed in
our RAW.
Petroleum hydrocarbons were detected in the groundwater sample collected from boring EB-
14, advanced near the southeast corner of the site. TPH-d and TPH-mo were detected in this
groundwater samples from this boring at concentrations of 120 and 280 I~g/L, respectively. The
8727-049
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Costco Wholesale
March 5, 2001
Page 19
source of petroleum hydrocarbon impacts is unknown at this time. According to information
obtained during our Phase I ESA, no USTs are currently or were previously located in this area
of the site. The septic tank/leachfield and former hazardous materials storage areas at the
former Maaco facility are located in an up-gradient direction; however, analysis of soil samples
collected in the past by previous consultants from these areas did not reveal petroleum
hydrocarbons at concentrations at or above the laboratory reporting limits. ENSR recommends
that Costco notify the City of Bakersfield Fire Department of the findings of this investigation.
It is our understanding that Costco's plans include construction of a gasoline station on the site.
ENSR recommends that the USTs associated with this station be constructed in compliance
with applicable codes and laws so that Costco is not identified by the RWQCB as a contributing
party to the presence of petroleum hydrocarbons in the groundwater beneath the site and
vicinity. Documentation that no leakage from USTs at the gasoline station has occurred should
be maintained by Costco for future reference.
Sincerely,
ENSR Corporation
Lita D. Freeman, R.E.A. II
Senior Project Manager
Senior Program Supervisor
TABLES:
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
ENSR Analytical Methods for Soil Samples
ENSR Analytical Methods for Groundwater Samples
ENSR Sampling Results, Analytical Results of CAM 17 Metals in Soil
ENSR Sampling Results, Analytical Results of Petroleum Hydrocarbons in Soil
ENSR Sampling Results, Analytical Results of CAM 17 Metals in Groundwater
ENSR Sampling Results, Analytical Results of Petroleum Hydrocarbons
Groundwater
in
FIGURES:
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Mr. Todd Bartok
Costco Wholesale
March 5, 2001
Page 20
Figure1
Plate 2
Plate 3
Site Location Map
Site Plan
Sampling Locations Map
APPENDICES:
Appendix A Selected Tables from Previous Environmental Reports
Appendix B Chain-of-Custody Forms and Laboratory Data Sheets
REFERENCES:
State of California, Leaking Underground Fuel Tank Task Force, 1988, Leaking Underground
Fuel Tank Field Manual: Guidelines for Site Assessment, Cleanup, and Underground Storage
Tank Closure
Kennedy Jenks Consultants, 1997, Phase I ESA Report, Sparks Estate and Adjacent
Properties
Park Environmental, 1993, Phase I ESA Report, Sparks Estate and A(~jacent Properties
Soils Engineering, Inc., 1999, Phase I ESA Report, Sparks Estate and Adjacent Properties
8727-049
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TABLES
Table 1
Analytical Methods for Soil Samples
Rosedale Highway Property
Bakersfield, California
Sample iD sample Da{~ TPH.g ' TpH.~j -~PH-mo BTEX Metals
ES-1-4 6-26-00 X X X X X
ES-2-4 6-26-00 X X X X X
ES-3-4 6-27-00 X X X X X
ES-4-2 12-7-00 X X X X X X
ES-5-2 12-7-00 X X X X X X
ES-6-0.5 12-7-00 X X X X X X
ES-7-0.5 7-11-00 X X X X X X
ES-8-2.5 7-11-00 X X X X X X
ES-10-4 7-11-00 X X X X X X
ES-11-2 7-21-00 X X X X X
ES-12-2 7-21-00 X X X X X
ES-13-2 7-21-00 X X X X X
EB-I-1 6-26-00 X X X X X
EB-1-5 6-26-00 X X X X
EB-2-1 6-26-00 X X X X X
EB-2-5 6-26-00 X X X X
EB-3-1 6-27-00 X X X X X
EB-4-1 6-27-00 X X X X X
EB-5-1 6-27-00 X X X X X
EB-6-0.5 12-7-00 X X X X X X
EB-7-0.5 7-11-00 X X X X X X
EB-8-0.5 7-11-00 X X X X X X
EB-9-0.5 7-11-00 X X X X X X
EB-9-9.5 7-11-00 X X X X X X
EB-10-15 7-21-00 X X X X
EB-11-10 7-21-00 X X X X
EB-12-2 7-21-00 ' X X X X X .
EB-13-5 2-6-01 X X X X
EB-14-5 2-6-01 X X X X
Notes:
EB-I-1 =
TPH-g, d, mo =
BTEX =
Metals =
VOCs =
Indicates analysis performed
Sample location (i.e. EB-1) and depth (i.e. 1 is 0.5 to 1 foot depth interval); No sample collected from ES-9
Total Petroleum Hydrocarbons as gasoline, diesel and motor oil using EPA Test Method 8015 Modified
Benzene, toluene, ethylbenzene and total xylenes using EPA Test Method 8020
Title 22 (CAM 17) metals using EPA Test Method 6010/7000 Series
Volatile Organic Compounds using EPA Test Method 8010, 8020 or 8260
~'~nHhn\rpnnrf~RT'~7~t34cl~nll rn~HIf~, fnhlc~ dn~
Table 2
Analytical' Methods for Groundwater Samples
Rosedale Highway Property
Bakersfield, California
Sample ID Sampie Date TPWg TPH-d Tp'~:mo ~TEx ~etdl§ vocs
EB-1 6-26-00 X X X X X
EB-2 6-26-00 X X X X X
EB-3 6-27-00 X X X X X
EB-4 6-27-00 X X X X X
EB-5 6-27-00 X X X X X
EB-6 12-7-00 X X X X X X
EB-7 7-11-00 X X X X X X
EB-8 7-11-00 X X X X X X
EB-9 7-11-00 X X X X X X
EB-10 7-21-00 X X X X
EB-11 7-21-00 X X X X
EB-i2 7-21-00 X X X X X
EB-13 2-6-01 X X X X
EB-14 2-6-01 X X X X
Notes:
X =
EB-I-1 =
TPH-g, d, mo =
BTEX =
Metals =
VOCs =
Indicates analysis performed
Sample location (i.e. EB-1) and depth (i.e. 1 is 0.5 to I foot depth interval)
Total Petroleum Hydrocarbons as gasoline, diesel and motor oil using EPA Test Method 8015 Modified
Benzene, toluene, ethylbenzene and total xylenes using EPA Test Method 8020
Title 22 (CAM 17) metals using EPA Test Method 6010/7000 Series
Volatile Organic Compounds using EPA Test Method 8260
R:\pubs\reDort\8727~049\soil results table.doc
Table 3
Analytical Results of CAM 17 Metals in Soil
Rosedale Highway Property
Bakersfield, California
· ID': =>' · :3 '- "'
U ,.- =E E E ~ ~ ~ · :" E
sample
';,,';',: , ' i' , '~,i '; ','" ~ ' ~':' , ,'; ' ;, ',, , · ::~'~ ~ =: '
ES-l-4 .' <2 <5 37 <1 I 5 S 7 <1 <0.1 2 4 <5 <2 <2 13 14
ES-2-4 <2 <5 35 <1 t 4 5 6 <1 <0.1 I 3 <5 <2 <2 11 10
ES-3-4 <2 <5 78 <1 2 9 9 14 1 <0.1 3 8 <5 <2 5 20 32
ES-4-2 <10 6.t 2,100 ~ <0.5 <0.5 t0 5.6 62 <2.5 0.1 23 9.6 <2.5 <1 <25 36 63
ES-5-2 <10 5.2 86 <0.5 <0.5 9.2 <5 27 <2.5 <0.1 19 8.3 <2.5 <1 <25 32 46
ES-6-0.5 <10 4.8 72 <0.5 <0.5 10 <5 29 4 <0.1 19 8.1 <2.5 <1 <25 33 70
ES-7-0.5 <2 <5 140 <1 3 13 9 10 18 <0.1 3 tl <5 <2 <2 24 57
ES-8-2.5 <2 <5 130 < 1 3 t 4 9 14 15 <0.1 3 t t <5 <2 <2 25 65
ES-10--4.0 <2 <5 200 <1 4 22 t2 20 40 <0.1 4 22 <5 <2 <2 3t t20
ES-11-2 <2 <5 110 <1 3 10 9 7 4 <0.1 3 9 <5 <2 <2 24 64
ES-12-2 <2 <5 56 <1 2 7 7 5 <1 <0.1 3 6 <5 <2 <2 20 29
ES- 13-2 <2 <5 73 < 1 3 8 8 6 < 1 <0.1 3 6 <5 <2 <2 22 34
EB-I-I <2 <5 380 <1 2 10 7 10 15 <0.1 3 9 <5 <2 <2 t7 53
EB-2-1 <2 <5 60 < 1 I 7 6 8 < 1 <0.1 2 12 <5 <2 <2 18 16
EB-3-1 <2 <5 130 t2 3 15 <1 16 3 <0.1 5 t2 <5 <2 9 32 53
EB-4-1 <2 <5 120 <1 3 15 12 16 4 <0.1 4 12 <5 <2 8 30 51
EB-5-1 <2 <5 84 <1 2 t 0 8 9 4 <0.1 3 7 <5 <2 6 21 40
EB-6-0.5 <10 5 69 <0.5 <0.5 12 <5 35, 96 ~ <0.1 10 7.2 <2.5 <1 <25 24 100
EB-7-0.5 <2 <5~ t10 <1 3 13 10 t2 I <0.1 4 9 <5 <2 <2 28 5t
EB-8-0.5 <2 <5 52 <1 2 8 7 8 <1 <0.1 2 6 <5 <2 <2 15 30
EB-9-0.5 <2 <5 51 <1 2 7 6 6 <1 <0.1 2 · 5 <5 <2 <2 13 26
EB-9-9.5 <2 <5 83 <1 2 9 9 17 2 <0.1 3 6 <5 <2 <2 26 49
EB-12-2 <2 <5 54 <1 2 6 7 4 < 1 <0.1 2 5 <5 <2 <2 17 27
Notes: mg/kg =
EB-I-1 =
<2.9 =
PRG =
1. =
milligrams per kilogram (or parts per million)
Sample location (i.e. EB-1) and depth (i.e. 1 is 0.5 to 1 foot depth interval); No sample collected from location ES-9
Less than noted laboratory reporting limit
Preliminary Remediation Goal for residential soils, United States Environmental Protection Agency, Region IX, 1999
ES-4-2 was analyzed for soluble barium with result of 2.4 mg/L which is below STLC of 100 mg/L and EB-6-0.5 was analyzed for
· soluble lead with result of 0.41 mg/L which is below STLC of 5 mg/L
Cancer endpoint PRG; non-cancer endpoint PRG = 22 mg/kg
Califomia modified PRG
R:\pubs\re~ort\8727~049\soil results t~hle.dnc
Table 4
Analytical Results of Petroleum Hydrocarbons in Soil
Rosedale Highway Property
Bakersfield, California
(Results in rog/kg)
Sample ID TPH-d i'PH-~d
· ,,;;~, ':, i~..;
ES-7-0.5 270 450
ES-8-2.5 130 250
ES-10-4 1,200 1,000
EB-I-1 2,600 <10
EB-,6-0.5 <100 622
Notes:
mg/kg =
EB-I-1 =
<10 =
TPH-d =
TPH-mo =
milligrams per kilogram (or parts per million)
Sample location (i.e. EB-1 ) and depth (i.e. I is 0.5 to 1 foot depth interval)
Less than noted laboratory reporting limit
Total Petroleum Hydrocarbons quantified as diesel
Total Petroleum Hydrocarbons quantified as motor oil
Only the samples in which petroleum hydrocarbons were detected at concentrations at or
above the laboratory reporting limits are shown in this table.
R:\pubs\report\8727~049\soil_results table.doc
Table 5
Analytical Results of CAM 17 Metals in Groundwater
Rosedale Highway
Bakersfield, California
(Results in pg/L)
i P°Uh~
~ ~ o ~ ~ =. Z ~:.
EB-1 <100 <250 tt0 <50 <50 <50 <50 <50 <50 <0.5 65 <50 <250 <100 <100 <50 <50
EB-2 <100 <250 t40 <50 <~ <50 <50 <50 <50 <0.5 <50 <50 <250 <100 <100 <50 <50
EB-3 <100 <250 100 <50 <50 <50 <50 <50 <50 <0.5 55 <50 <250 <100 <100 <50 <50
EB~ <100 <250 <50 <50 <50 <50 <50 <50 <50 <0.5 <50 <50 <250 <100 <100 <50 <50
EB-5 <100 <250 <50 <50 <50 <50 <50 <50 <50 <0.5 <~ <50 <250 <100 <100 <50 <50
EB~ <1 0.9 17 <0.05 <0.05 4.t 0.89 2.2 0.65 <0.01 4.4 2.2 <0.25 <0.1 <2.5 4.8 5.9
EB-7 <100 <250 68 <50 <50 <50 <50 <50 <50 <0.5 t00 <50 <250 <100 <100 <50
EB~ <100 <250 71 <50 <50 <50 <50 <50 <50 <0.5 <50 <50 <250 <100 <100 <50 <50
EB-9 <100 <250 180 <50 <50 <50 <50 <50 <~ <0.5 ~ <50 <250 <100 <100 <50 <50
EB-12 <100 <250 <50 <50 <50 <50 <50 <50 <50 <0.5 <50 <50 <250 <100 <100 <50 <50
6 ~ i0~ 4 5 ~ ~A ~ 2 ::
. ~ ... ~ , : ~ ';~:~ ~.:.,: ~ ~ ,~:'~ J: .::~:~':, ., ~:'~ ' . ~
Notes:
l~g/L =
EB-1 =
<2.9 =
MCL =
micrograms per liter (or parts per billion)
Sample location (i.e. EB-1)
Less than noted laboratory reporting limit
Maximum Contaminant L~vels for drinking water in the State of California
R:\pubs\report\87271049\water_results table.doc
Table 6
Analytical Results of Petroleum Hydrocarbons in Groundwater
, Rosedale Highway
~'" Bakersfield, California
(Results in ~g/L)
EB-14 120 280
Notes:
i~g/L = micrograms per liter (or parts per billion)
EB-1 = Sample location (i.e. EB-1)
Only the samples in which petroleum hydrocarbons were detected at
concentrations at or above the laboratory reporting limits are shown in this
table.
R:\pubs\report\8727~049\water_results table.doc
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FIGURES
SITE
S. Richardson
L. Freeman
March 6, 2001
8727049A
0 2000
APPROX. SCALE IN FEET
FIGURE 1
SITE LOCATION MAP
Rosedaie Highway Properly
Bakersfield, California
SPARKS
PARCEL
GLEN
ROSE
---1
I SEATON
PARCEL
SPARKS
PARCEL
¥/dJLT
SPARKS
PARCEL
V/d~T
I-
LEGEND
ROSEDALE
HOTEL
PARCEL
I'~IM~ PNNt'
ROSEDALE~
HOTEL ~',e~ (sm) ?,m-em,
PARCEL
~mY V, GL I ROSEDALE HIGHWAY PROPERTY
I BAKERSFIELD, CA
~_'~ I_ __~ I SITE PLAN '
oo I.*m Ia,mm ~ Isc,~ I.~,~
_ ~,,,o~ ~ ,. ,~ I"~'~°' I,"' I ~"-I
i,,,~ r I~i.-~ i~-~._.o
INSET "A"
1'=SD'
SEE INSET ....
STEAM
CLEANER b
SUMP_.~-----T
I
I
EB-IO
PHILUPS OIL
WELL ~1
GLEN
ROSE
PARCEL
x
ES-B
:ONCRETE I WATER
WELL
®1
Ii X X ~ X X X
F..5-10
FOUNDATION
SPARKS
PARCEL
X
FORMER OIL
STORAGE AST
DEPTH 2.5'
TPH-d 130
TPH-mo 250
ES-8
DEPTH 0.5"
TPH-d 270
TPH-mo 450
DEPTH 1'
DEPTH I' ITRPH 13,2001
+911 ,TRPH ,1.10 S ._2~/."~E8 7
- .LB12 ' S-.; $~¢- I DEPTHI 1'
ge-sT, OIL '~ , WATER
,L STORAGE I ,,I.821 MAIN
B,,, /,
-- IDEPTH I I" I~-e"'~ ~ J/.
ITRPH I 68 I "'-~_.~1~/~'-a
rB , l- --t~e2o io'£p~l_
I
ITRPH 11.5001
DEPTH I'
ITRPH 11,400 ['"',~ e._.l 5
STORAGE
CONTAINERS
X
.~ ES-3
I SEATON PARCEL
x +
ES-11
ES-13 X
ES-12
IDEPTH I 1'
ITRPH Il,Pool
~ STORAGE
CONTAINERS
ROSEDALE
HOTEL
PARCEL
+
ED-13
SPARKS
PARCEL
WATER
WELL
WATER WELL
X X/
ROSEDALE HIGHWAY
PHILLIPS OIL
WELL ~'2
EB-$
I
FO.ME. ,A,A.O,,,;S ,L
MATERIAL STORA~
AREA . )(~ ---X-- ~
FORMER PAINT
BOOTH PAD'~
~SEPT~C ROSEDALE
T T~N~ a~a HOTEL
:,*,e~ PARCEL ~
1
FORMER
DRY WELL
EB-14
BUILDING
FLR-D-SE~
--_ ~
STREET
T~./OELEB25~ ,.~TRICO
--~v--~'~OIL WELL
PHONE
VAULT
X X r, ~ ' X
1
DEPTH I 1'1 T
TPH-mo 2.600]
/
+ EB-I
ED-2
EB-12
/ --- VAULT
DEPT. r~ -b~- E]
TPH-g 28 ~ J ~ISpF'N~rg _rL~ SERVICE GARAC. E
,TPH-d, 980, ~ ~'~'1
B27J / 1,000 GAL WASTE OIL
SEPTIC /
TANK ~
SPARKS
PARCEL
T '1°EPTH 2°'1
tITRPH 37
SEPTIC TANK J ~."-2
~ --(!i i~--2a/ :
MW-1
[] SUMP ~
PAD
X X X r. X --~ X
LEGEND
TilNK
- X
STORAGE
SHED :'
+
EB-2
-3-
I
B16
HA-1
ENSR BORING LOCATION
PREVIOUS BORING LOCATION
MONITORING WELL LOCATION
HAND AUGER SAMPLE LOCATION
ENSR SOIL SAMPLE LOCATION
EXISTING BUILDING
LOCAL GROUNDWATER
FLOW DIRECTION (BASED ON
WATER LEVEL MEASUREMENTS
1'4 ON-SITE WELLS) '
PROPERTY BOUNDARY LOCATION
(APPROXIMATE)
--jX'-'~ --X-- FENCE UNE
i:PTH I ~' I
'H-g I 28 I
'H-d I BeD I
TPH-g
) TPH-d
TPH-mo
TRPH
ANALYTICAL RESULTS OF SOIL SAMPLES
AT GIVEN DEPTH
= TOTAL PETROLEUM HYDROCARBONS
AS GASOUNE
= TOTAL PETROLEUM HYDROCARBONS
AS DIESEL
= TOTAL PETROLEUM HYDROCARBONS
AS MOTOR OIL
= TOTAL RECOVERABLE PETROLEUM
HYOROCARBONS
~URCE:
1420 HARBOR BAY PKWY. ~120
ALAMEDA, CA 94502
(510) 748-6700
FAX: (510) 748-6799
ROSEDALE HIGHWAY PROPERTY
BAKERSFIELD, CA
0 50 100
APPROX. SCALE IN FEET
DATE:
{!/SC:
~r: 100
,'
FIGURE ,.3
SAMPLE LOCATION MAP
DRAWN BY: SCALE: DRAWING:
SSR AS SHOWN 8727A74B
DISK: PM: CH .CKED: PROJECT:
NA O, DENLEY L. ?REEMAN 8727-A74-OGO
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APPENDIX A
Selected Tables from Previous Environmental Reports
TABLE 1
SOIL SAMPLE ANALYTICAL RESULTS
Sparks Eatate & Adjoining Properlles
Bakersfield, California
Samples ColleCted September-October, 1998
Concentrations In mg/~g {pe~t~ per million) unless noted
SAMPLE NUMBER DATE EPA 418.1 EPA 8260 Total CAM 17 Metals EPA 8080 EPA 8270 801Sm B~M'~
TRPH Volatile Elevated Organochlorlne Semi. Volatile TPHg TPHd TBE
Organics Only Listed Pesticides & PCB'a Organics B T E X
Bl-t0' 9/29/98 71 All ND None
B1-20' 9/29/98 <20 All ND None
B2-10' 9/29/98 <20 All ND None Ail ND All ND
B2-tS' 9/29/98 43
B2-20' 9/29/98 <20 All ND None All ND
B3-5: 9/29/98 <20 All ND None
B3-I 5' 9/29/98 <20 Ail ND None
B4-10' 9/29/98 <20 Ail ND None ,Ail ND
94-20' 9/29/98 <20 All ND None All ND Ail ND
B5-5' 9/29/98 <1 <10 Ail ND ND
B5-20' 9/29/98 <1 <10 All ND ND
B6-5' 9/29/98 <20 Ail ND None
B6-20' 9/29/98 <20 Ail ND
B7-5' 9/29/98 <20 All ND None
R7-20' 9/29/98 <20 Ail ND
B8.5' 9/29/98 <20 None All ND ND
B8-20' 9/29/98 <20 NI ND ND
B9-5' 9/29/98 <20 None All ND ND
B9-20' 9/29/98 <20 All ND ND
B10-1' 9/30/98 28 980 ND ND0.0062 0.01'8 ND
B10-10' 9/30/98 <1 <i0 All ND ND
B10-20' 9f30/98 <I <10 Ail ND ND
B11-10' 9/30/98 <20 None Ail ND ND
B11-20' 9/30/98 <20 Ail ND ND
B12-10' 9~)/98 <20 None All ND ND
812-20' 9/30/98 <20 All ND ND
813-5' 9/30/98 <20 None All ND ND
B13-20' 9~30/98 <20 Ail ND ND
B14-10' 9/30/98 <20 All ND None
B14-15' 9/30/98 <20 All ND
R~l..~ 1__.~' 10/I/98 1400 __..,, No~e ~ Ail ND ~
~' efs-5" ) 10/I/98 <20 ~ ~ NI ND ,(
~ 10/1/98 1800 E=0.11.N=1.3.X=0.71 None
B16.10' 10/1/98 <20 All ND
B17-5' 10/1/98 <20 All ND None
B17-15' 10/1/98 <20 Ail ND None
B18-10' 10/1/98 <20 NI ND None
B18-20' 10/1/98 <20 All ND ,., None
BlS. lO' 10/1/98 <20 NI NO None
B19-20' 10/1/98 <20 Ail NO None
B20.10' 10/1/98 <20 All ND None
B20-20' 10/1/98 420 All ND
B21-5' 10/1/98 <20 , All ND
SAMPL~ NUMBER DATE EPA 418.1 EPA 8260 Total CAM 17 Metals EPA 4080 EPA 8270 801Sm EPA 6020
TRPH Volatile Elevated Organochlorlne 6emI-YolatJle TPHg TPHd BTEX ' MTBE
Organics Only Usted Pesticides & PCB's Org,,nlc~ B T E X
,, , E~21.15' 10/1/98 <20 All ND None '
B21.20' 10/1/98 <20 None '
B22-5' 10/2/98 <20 Ail ND Nme
B22.15' 10/2/98 <20 Ail ND
B23-10' 10/2/98 <20 Ail ND Nme
B23-20' 10/'2/98 <20 All ND
B24.5' 10/2/98 <20 Ail ND None
B24-15' 10/2/98 <20 NI ND
B-25- I0' 10/23/98 <20 <1 iAII NO
B25-20' 10/23/98 <20 <1 MI ND
B26-10' 10/23/98 <20 <1 NI ND
B26-20' 10/23/98 <20 <1 MI ND
B27-10' ~ 0/23/98 <20 Ail ND Nme
B27-20' 10/23/98 <20 Ail ND None
B2.8-5' ~ 10/23/98 <20 Afl ND None
B28-15' 10/23/98 <20 Ail ND' Nme
B2g-10' ' 10/26/98 <I <10 Ail ND ND
B29-20' 10/26/98 <1 <10 Ail ND NO
B30-10' 10/26/98 <20 Ail ND None
B30-20' 10/26/98 37 Ail ND
HA-I.10' 10/26/98 <20 Ail ND None
Liquid & Sludl~e Samples
JIC-L ([Class V Well Liquid) 9/29/98 28 ppm E=1.1, Napth=2.7, T=2.0 None All ND Aniline-18 ppb,
x.,4.1, lyings.=1.2 4-Meth,/Iphenol=340 ppb
afl in ppb Phenol=22 ppi:)
$1C-S (Class V Well Sludge) 9/29/98 61,000 pp,~ B=0.34,E=2.1.Nap(h=Z.6 I~a= 1550 (20I. All ND 2-Efh~lhex~l -I 10
T=6,X.,13 In ppm Cad=22{ND) 2-Meth,/Inapthalene=30
Pb=97(ND
SEP-M ISeplic Maaco~ 10/I/98 1.4 ppm T=O.8 ppb None
SCS-SLIStea,-~c;e&r.~ Sump~ 10/2/98 140000 pp,~ PCE=O.O32,T=0.O11 Cad=34(2.7 STLC)
X=0.013, 2-Ch;c~-o;o;uene=-O.46 Pb=1670(94 STLC). Cu=1040
all In ppm
FIr-D-N INatth Drain M~&co} 10/1/98 93000 p~,,T, E=26,NapIh=$.9.X=47 ppm Ba=1380117~.Cad=7.81ND~.
Pb=491 (8.4 STLC))
FIr-D-SE ISE Draln. Maaco}, 10/1/98 2400 iT"" All ND Ba=3150121 STLC).
Pb=1320(57 STLC}
Cad=35(1.7 STLC),
Cu=649(33 STLC), Hg=7.4(ND)
Sep-S (Sel~ic Spa~<s~ 10/26/98 4900 pp,~ p-;sot~op/Itoluene=0.80 F,~i. None
1,2,4.Ti1,,~eth)dhenzene=0.58
Sep:GR (Seplic G~-~n Rose) 10/26/98 6300 pp,~ p-;sop,-opyltol~-,-,c-=0.50 j~,,,, None
1,2,4- T~;,~e;h)dbenzene=0.066
~1 Well INorlh Waler Well) 10/26/98 <$FF'" _AI~D ; None . .<50_p. pb
M Well (Maaco W~fer Well~ 10/26/98 <f~,p',, ~- 2 ppb IvTIrBE ~ None (... 64 pp'~"~
UW'l ,, 10/27/98 X-l~-~, i~r.=u~7 ppb None
MW-2 ~0/27/98 x=~.eppb. MTBE.2 ppb. None <SOOppb ¢200ppb
MW-3,,, 10/27/98 , X=1.Sppb, MTBE.1.4 ppb ,'~c.'~e <500ppb <200ppb
T=O.91ppb,l.2pp~ Ti1,fi-,.~hylbenzene
Nale: B.Benzene. '~.,T~.~;,~, E,=Ethylbenze~e. X=X~le,-,e;. N&p;h;.Napthalene, PCE · Te~rac,'-;ca-oethen"~e, Ba=Barium. Cad=Cadmium. Pb=Lead,Cu=Coppef. Hg=Mercu~. TPH=Tolal Petroleum Hydrocarbons.
g · Qasdine, d,4:)lesel, ND= None ge<led, ppm - parts per marion, ppi) - pmls per billion. TRPH=ToIel Recoverable Pelroleum Hydrocmbons, (il) · STLC Value, BOLD = Hazardous Concefitratlon
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[
TABLE 2 '
HISTORICAL SOIL ANALYTICAL RESULTS
Sparks Estate
2800 Standard St.
Bakersfield, CA. ~'
Soil Samples,- concentrations in m~/k~l pad, p~ million! ~
sample Number Date Benzene Toluene j EthyIbenzene P.Xylenes TRPH Fuel ID Elevated
UST BORINGS Metals
Boring I @ 20' 12/9/g3 NA NA NA NA NA ND NA
Bodng I @ 25' 12/9/93 NA NA NA NA NA ND NA
Boring I @ 35' 12/9/93 NA NA NA NA NA ND NA
Boring 2 @ 20' 12/9/93 NA NA NA NA NA ND NA
Boring 2 @ 30' 12/9/93 NA NA NA NA NA ND NA
Bodng 3 @ 15' 12/9/93 NA NA NA NA NA ND NA
Bodng 3 @ 20' 12/9/93 NA NA NA NA NA ND' NA
Boring 3 @ 25' 12/9/93 NA NA NA NA NA ND NA
Borincj 4 @ 15' 12/9/93 NA NA NA NA NA ND NA
Boring 4 @ 20' 12/9/93 NA NA NA NA NA ND NA
Boring 4 @ 25' 12/9/93 NA NA NA NA NA ND NA
WASH RACK LEACH FIELD
Boring 5 @ 20' 12/g/g3 NA NA NA NA NA 53 Crude Oil NA
Boring 5 @ 30' 12/9/93 NA NA NA NA NA 14 Diesel NA
Boring 5 @ 30' 12/9/93 NA NA NA NA NA ND NA
EXISTING AGT ASSESSMENT
S-1 @ 1' 12/30/93 ND ND 0.015 0.032 1400 NA None
S-2 @ 1' 12/30/93 ND ND 0.006 0.031 3200 NA None
S-3 @ 1' 12/30/93 0.01 0.069 0.014 0.052 1100 NA None
S-4 @ 1' 12/30/93 ND ND ND ND 68 NA None
S-5 @ 1' 12/30/93 ND 0.009 ND ND 1600 NA None
Notes:
NA = Not Analyzed. ND = None Detected ..
Page 1
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APPENDIX B
Chain-of-Custody Forms and Laboratory Data Sheets
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METALS
1
SunStar Laboratories, Inc.
i TTLC Metal Analysis
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Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample I.D.: ESl-4
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Extracted: 7/6/00
Date Analyzed: 7/6/00
Laboratory ID: T1838-26
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 37 1
Beryllium ND 1
ICadmium 1 1
!Chromium 5 1
'Cobalt 5 1
Copper 7 1
Lead ND 1
Mercur~ ND 0.1
Molybdenum 2 1
Nickel 4 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium 13 1 .
Zinc 14 1
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'I-tLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
i TTLC Metal Analysis
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Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample I.D.: ES2-4
Date Sampled: 6/26/00
Date Received: 6/27~00
Date Extracted: 7~6/00
Date Analyzed: 7/6/00
Laboratory ID: T1838-27
Matdx: Soil
Conc. Unit: mg/Kg
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Metal Analysis by I.C.P. EPA 6010
IElement Results R.L.
iAntimon¥ ND 2
Arsenic ND 5
!Barium 35 1
!Beryllium ND 1
Cadmium 1 1
Chromium 4 1
Cobalt 5 1
Copper 6 1
Lead ND 1
Mercury ND 0.1
Molybdenum 1 1
Nickel 3 1
Selenium ND 5
Silver ND ,2
Thallium ND 2
Vanadium 11 1
Zinc 10 1
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID:~
Date Sampled: 6~27~00
Date Received: 6~28~00
Date Extracted: 7/7/00
Date Analyzed: 7/10/00
I~aboratory ID: T1844-40
Matrix: Soil
Conc. Unit: rog/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 78 1
Beryllium ND 1
Cadmium 2 1
Chromium 9 1
Cobalt 9 1
Copper 14 1
Lead 1 1
Mercury ND 0.1
Molybdenum 3 1
Nickel 8 1
Selenium ND 5
Silver ND 2
Thallium 5 2
Vanadium 20 1
Zinc 32 1
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'I-FLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
I ZALCO I_ BORA-FORII S, INI .
AnalyCioal ~ Consulting Servioes
I 4309 Armour Avenue
' Bakersfield, California 93308
!
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ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lita Freeman
Sample Type:
Description:
Ste. 120
CAM Solid
ES4-2.0
Sampled by Lira Freeman
CAM - Title 22,
(661) 395-0539
FAX (661) 395-3069
Laboratory No: 0012112-2
Date Received: 12/07/00
Date Reported: 12/22/00
Contract No. : 00871
Date Sampled : 12/07/00
Time Sampled : 10:30
Chapter 30 Article II
Constituents
Total
Concentrat'ion
(TC)
Units TTLC DLR Method/Ref
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Total Concentration
Antimony, Sb
Arsenic, As
Barium, Ba
Beryllium, Be
Cadmium, Cd
Chromium, Cr
Cobalt, Co
Copper, Cu
Lead, Pb
Mercury, Hg
Molybdenum, Mo
Nickel, Ni
Selenium, Se
Silver, Ag
Thallium, T1
Vanadium, V
Zinc, Zn
Date Analyzed: 12/18/00
CC:
< 10
6
2100
<0
<0
10
5
62
<2
0
23
9
<2
<1
< 25
36
63
SMS
.1
.50
.5
.6
.5
.10
.6
.5
.0
mg/kg 500 10 6010A /1
mg/kg 500 1.0 6010A /1
mg/kg 10000 5.0 6010A /1
mg/kg 75 0.50 6010A /1
mg/kg 100 0.5 6010A /1
mg/kg 2500 2.5 6010A /1
m~/kg 8000 5.0 6010A /1
m~/kg 2500 2.5 6010A /1
mg/kg 1000 2.5 6010A /1
mg/kg 20 0.10 7471A /1
mg/kg 3500 5.0 6010A /1
mg/kg 2000 2.5 6010A /1
mg/k9 100 2.5 6~010A /1
mg/kg 500 ~0 6010A /1
mg/kg 700 25 6010A /1
m~/kg 2400 5.0 6010A /1
mg/kg 5000 2.5 6010A /1
Etherton, Lab Operations Manager
Method Reference
1. EPA SW-B46, 1994 3rd Edition
8. DOHS LeFT Manual
DLR : Detection Limit for Reporting
TTLC : Total Threshold Limit Concentration. R/kg
STLC : Soluble Threshold Limit Concentration, ~_/1 il% extract
WET : Waste Extraction Test ; pH 5.0 Solution, 0.2 M Citrate
ND : None Detected ; Deionized Water for Chromium V!
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zako is not responsible for report alteration or detachment.
I [
-~~~---~ ZALOO LAEBORATORII~S, lNG.
Analytical & Consulting Services
I' 4309 Armour Avenue
Bakersfield, California 93308
I ENSR Alameda
1420 Harbor Bay Parkway, Ste. 120
Alameda, CA 94502
I Attention: Lita Freeman'
Sample Type: CAM Solid
I Description: ES4-2.0
Sampled by Lira Freeman
I CAM - Title 22,
(661) 395-0539
FAX (661) 395-3069
Laboratory No: 0012112-2
Date Received: 12/07/00
Date Reported: 12/22/00
Contract No. : 00871
Date Sampled : 12/07/00
Chapter 30 Article II
Units STLC DLR Method/Ref
Extractable
I Concentration
Constituents WET, (EC)
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Soluble Concentration
Barium, Ba
2.4 mg/1 100 0.1 6010A /1
Date Extracted:
Date Analyzed: 12/18/00
CC:
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
SMS
STLC : Soluble Threshold Limit Concentration, mg/1 in extract
WET : Waste Extraction Test : pH 5.0 Solution, 0.2 M Citrate
Deionized Water for Chromium
This report is fumished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
.Analy~ioal ~ C;onsul~ing Servioes
I 4309 Armour Avenue
Bakersfield, California 93308
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ENSR Alameda
1420 Harbor Bay Parkway, Ste. 120
Alameda, CA 94502
Attention: Lira Freeman
Sample Type: CAM Solid
Description:
INO.
Laboratory No:
Date Received:
Date Reported:
Contract No. :
Date Sampled :
Time Sampled :
ES5-2.0
Sampled by Lira Freeman
CAM - Title 22, Chapter 30 Article II
Constituents
Total
Concentration
(TC)
(661) 395-0539
FAX (661) 395-3069
0012112-6
12/07/00
12/22/00
00871 "
12/07/00
10:55
Units TTLC DLR Method/Ref
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Total Concentration
Antimony, Sb
Arsenic, As
Barium, Ba
Beryllium, Be
Cadmium, Cd
Chromium, Cr
Cobalt, Co
Copper, Cu
Lead, Pb
Mercury, Hg
Molybdenum, Mo
Nickel, Ni
Selenium, Se
Silver, Ag
Thallium, T1
Vanadium, V
Zinc, Zn
Date Analyzed: 12/18/00
CC:
< 10
5.2
86
< 0.50
<0.5
9.2
<5.0
27
<2.5
< 0.10
19
8.3
<2.5
< 1.0
< 25
32
46
SMS
mg/kg 500 10 6010A /1
mg/kg 500 1.0 6010A /1
mg/kg 10000 5.0 6010A /1
mg/kg 75 0.50 6010A /1
mg/kg 100 0.5 6010A /1
mg/kg 2500 2.5 6010A /1
mg/kg 8000 5.0 6010A /1
mg/kg 2500 2.5 6010A /1
mg/kg 1000 2.5 6010A /1
mg/kg 20 0.10 7471A /1
mg/kg 3500 5.0 6010A /1
mg/kg 2000 2.5 6010A /1
mg/kg 100 2.5 6010A /1
mg/kg 500 1~0 6010A /1
mg/kg 700 25 6010A /1
mg/kg 2400 5.0 6010A /1
mg/kg 5000 2.5 6010A /1
Jim~erton, Lab Operations Manager
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
DLR : Detection Limit for Reporting
TTLC : Total Threshold Limit Concentration, mg/k9
STLC : Soluble Threshold Limit Concentration, ~/1 in extract
WET : Waste Extraction Test ; pH 5.0 Solution, 0.2 M Citrate
ND : None Detected ; Deionized Water for Chromium V!
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report a~teration or detachment.
I
--~1~~--'~ ZALICO LABORATORIES, INC.
Analytical ,~, Consulting Services
I 4309 Armour Avenue
Bakersfield, California 93308
(661) 395-0539
FAX (661) 395-3069
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ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lira Freeman
Sample Type: CAM Solid
Ste. 120
Laboratory No:
Date Received:
Date Reported:
Contract No. :
Date Sampled :
Time Sampled :
Description: ES6-0.5
Sampled by Lira Freeman
CAM - Title 22, Chapter 30 Article II
Constituents
Total
Concentration
(TC)
0012112-9
12/07/00
12/22/00
00871
12/07/00
11:10
Total Concentration
Units TTLC DLR Method/Ref
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.Antimony, Sb
Arsenic, As
Barium, Ba
Beryllium, Be
Cadmium, Cd
Chromium, Cr
Cobalt, Co
Copper, Cu
Lead, Pb
Mercury, Hg
Molybdenum, Mo
Nickel, Ni
Selenium, Se
Silver, Ag
Thallium, T1
Vanadium, V
Zinc, Zn
Date Analyzed: 12/18/00
CC:
< 10
4.8
72
< 0.50
<0.5
10
<5.0
29
4.0
< 0.10
19
8.1
<2.5
< 1.0
< 25
33
70
SMS
mg/k9 500 10 6010A /1
mg/k9 500 1.0 6010A /1
mg/kg 10000 5.0 6010A /1
m~/k9 75 0.50 6010A /1
mg/kg 100 0.5 6010A /1
mg/k~ 2500 .2.5 6010A /1
mg/kg 8000 5.0 6010A /1
mg/kg 2500 2.5 6010A /1
mg/kg 1000 2.5 6010A /1
mg/kg 20 0.10 7471A /1
mg/k~ 3500 5.0 6010A /1
mg/kg 2000 2.5 6010A /1
mg/k~ 100 2.5 6010A /1
mg/k~ 500 1~0 6010A /1
mg/kg 700 25 6010A /1
mg/kg 2400 5.0 6010A /1
mg/kg 5000 2.5 6010A /1
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
Jim Et/h~rton, Lab Operations Manager
DLR : Detection Limit for Reporting
TTLC : Total Threshold Limit Concentration, mg/kg
STLC : Soluble Threshold Limit Concentration, mg/1 in extract
WET : Waste Extraction Test ; pM 5.0 Solution, 0.2 M Citrate
ND : None Detected ; Deionized Water for Chromium VI
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample I.D.: ES-7-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/14/00
Laboratory ID: T1866-16
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 140 1
Be~llium ND 1
Cadmium 3 1
Chromium 13 1
Cobalt 9 1
Copper 10 1
Lead 18 1
Mercur~ ND 0.1
Molybdenum 3 1
Nickel 11 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium 24 1
Zinc 57 1
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q-I'LC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager:' Lita Freeman
Proiect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample I.D.: ES-8-2.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/14/00
Laboratory ID: T1866-19
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
I Barium 130 1
IBeryllium ND 1
:Cadmium 3 1
Chromium 14 1
Cobalt 9 1
Copper 14 1
Lead 15 1
Mercury ND 0.1
Molybdenum 3 1
Nickel 11 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium 25 1
Zinc 65 1
TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
I TTLC Metal Analysis
I
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Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, (~A / 8727-049-SQM
Sample I.D.: ES-10-4.0
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/14~00
Laboratory ID: T1866-21
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 200 1
Beryllium ND 1
Cadmium 4 1
Chromium 22 1
;Cobalt 12 1
Copper 20 1
Lead 40 1
Mercury ND 0.1
Molybdenum 4 1
Nickel 22 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium 31 1
Zinc 120 1
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!
!
'l-tLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lita Freeman
pro_iect Name
Hwy 58, Bakersfield, CA
Sample I.D.: ~ ~.- I J - ~
Date Sampled: 7/21/00
Date Received: 7/21/00
Date Extracted: 7/28/00
Date Analyzed: 8/1/00
Laboratory ID: T1891-01
Matdx: Soil
Conc. Unit: rog/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 110 1
Be~llium ND 1
Cadmium 3 1
Chromium 10 1
Cobalt 9 1
ICopper 7 1
Lead 4 1
Memury ND 0.1
Molybdenum 3 1
Nickel 9 1
Setenium ND 5
Silver ND 2
Thallium ND 2
Vanadium 24 1
Zinc 64 1
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'lq'LC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
!
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lita Freeman
Hwy 58, Bakersfield, CA
Sample I.D.: ~
Date Sampled: 7/21/00
Date Received: 7/21/00
Date Extracted: 7/28/00
Date Analyzed: 8/1/00
Laboratory ID: T1891-03
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 56 1
Be~llium ND 1
Cadmium 2 1
Chromium 7 1
Cobalt 7 1
Copper 5 1
Lead ND 1
Mercur~ ND 0.1
Molybdenum 3 1
Nickel 6 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium 20 1
Zinc 29 1
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!
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, ,Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lita Freeman
Hwy 58, Bakersfield, CA
ES-13-,,R
Sample
Date Sampled: 7/21/00
Date Received: 7121100
Date Extracted: 7/28/00
Date Analyzed: 8/1/00
Laboratory ID: T1891-05
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND ' 5
Barium 73 1
Beryllium ND 1
Cadmium 3 1
Chromium 8 1
Cobalt 8 1
Copper 6 1
Lead ND 1
Mercur~ ND 0.1
Molybdenum 3 1
Nickel 6 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium 22 1 .
Zinc 34 1
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lida Freeman
Rosedale Hwy / 99 Fwy, Bakersfield
Sample I.D.: EBl-lft
Date Sampled: 6~26/00
Date Received: 6~27/00
Date Extracted: 7/6/00
Date Analyzed: 7/6/00
Laboratory ID: T1838-01
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 380 1
Be~llium ND 1
Cadmium 2 1
Chromium 10 1
Cobalt 7 1
Copper 10 1
Lead 15 1
Mercur7 ND 0.1
Molybdenum 3 1
Nickel 9 1
Selenium ND 5
,~}ilver ND 2
Thallium ND 2
Vanadium 17 1 .
Zinc 53 1
!
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories,, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lida Freeman
Rosedale Hwy / 99 Fwy, Bakersfield
Sample I.D.: EB2-1ft
Date Sampled: 6~26/00
Date Received: 6/27/00
Date Extracted: 7/6/00
Date Analyzed: 7/6/00
Laboratory ID: T1838-14
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 60 1
Be~llium ND 1
Cadmium I 1
Chromium 7 1
Cobalt 6 1
Copper 8 1
Lead ND 1
Mercu~ ND 0.1
Molybdenum 2 1
Nickel 12 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium 18 1
Zinc 16 1
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I
'I-I'LC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
TTLC Metal Analysis
1
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB3-1ft
Date Sampled: 6/27~00
Date Received: 6/28/00
Date Extracted: 7/7/00
Date Analyzed: 7/10/00
Laboratory ID: T1844-01
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 130 1
Ben/Ilium 12 1
Cadmium 3 1
Chromium 15 1
Cobalt ND 1
Copper 16 1
Lead 3 1
Mercun/ ND 0.1
Molybdenum 5 1
Nickel 12 1
Selenium ND 5
Silver ND 2
Thallium 9 2
Vanadium 32 1
Zinc 53 I
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'II'LC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / g9 Fwy, Bakersfield
Sample ID: EB4-1ft
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Extracted: 7/7/00
Date Analyzed: 7/10/00
Laboratory ID: T1844-14
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 120 1
Be~llium ND 1
Cadmium 3 1
Chromium 15 1
Cobalt 12 1
Copper 16 1
Lead 4 1
Mercur7 ND 0.1
Mol~/bdenum 4 1
Nickel 12 1
Selenium ND 5
Silver ND 2
Thallium 8 2
Vanadium 30 1
Zinc 51 1
I
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'I-tLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar 'Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lida Freeman
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB5-1ft
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Extracted: 7/7/00
Date Analyzed: 7/10/00
Laboratory ID: T1844-27
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by !.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 84 1
Beryllium ND 1
Cadmium 2 1
Chromium 10 1
Cobalt 8 1
Copper 9 1
Lead 4 1
Memur7 ND 0.1
Molybdenum 3 1
Nickel 7 1
Selenium ND 5
Silver ND 2
Thallium 6 2
Vanadium 21 1
Zinc 40 1
TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
i, ZALCO LABORATIDRIiSS, IN(D.
Analy~ioal ~ (23onsul~ing Servioes
4309 Armour Avenue
Bakersfield, California- 93308 ,
ENSR Alameda
1420 Harbor Bay Parkway, Ste. 120
Alameda, CA 94502
Attention: Lita Freeman
Sample Type: CAM Solid
Description: EB6-0.5
Sampled by Lira Freeman
CAM - Title 22,
Laboratory No:
Date Received:
Date Reported:
Contract No. :
Date Sampled :
Time Sampled :
Chapter 30 ;Lrticle II
FAX
Total
Concentration
Constituents (TC) Units
(661) 395-0539
(661) 395-3069
Total Concentration
0012112-13
12/07/00
12/22/00
00871
12/07/00
11:40
TTLC DLR Method/Ref
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Antimony, Sb < 10 mg/kg
Arsenic, As 5.0 mg/kg
Barium, Ba 69 mg/kg
Beryllium, Be < 0.50 mg/kg
Cadmium, Cd < 0.5 mg/kg
Chromium, Cr 12 mg/kg
Cobalt, Co < 5.0 mg/kg
Copper, Cu 35 mg/kg
Lead, Pb 96 mg/kg
Mercury, H9 < 0.10 m9/kg
Molybdenum, Mo 10 mg/kg
Nickel~ Ni 7.2 mg/kg
Selenium, Se < 2.5 mg/kg
Silver, Ag < 1.0 mg/kg
Thallium, T1 < 25 mg/kg
Vanadium, V 24 mg/kg
Zinc, Zn 100 mg/kg
500 10 6010A /1
500 1.0 6010A /1
10000 5.0 6010A /1
75 0.50 6010A /1
100 0.5 6010A /1
2500 2.5 6010A /1
8000 5.0 6010A /1
2500 2.5 6010A /1
1000 2.5 6010A /1
20 0.10 7471A /1
3500 5.0 6010A /1
2000 2.5 6010A /1
100 2.5 6010A /1
500 1.'0 6010A /1
700 25 6010A /1
2400 5.0 6010A /1
5000 2.5 6010A /1
Date Analyzed: 12/18/00
CC:
SMS
therton, Lab Operations Manager
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
DLR : Detection Limit for Reporting
TTLC : Total Threshold Limit Concentration, mg/k9
iTLC : Soluble Threshold Limit Concentration, m~/1 in extract
WET : Waste Extraction Test ; pH 5.0 Solution, 0.2 M Citrate
ND : None Detected ; Deionized Water for Chromium V!
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
~-~~~---~ ZALO0 LAEBORATOF~IES, INC.
Analytical ~ Consulting Servioes
,I~ 4:3309 Armour Avenue
Bakersfield, California @:33:308
I ENSR Alameda
1420 Harbor Bay Parkway, Ste. 120
Alameda, CA 94502
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Attention: Lira Freeman
Sample Type: CAM Solid
Description:
EB6-0.5
Sampled by Lira Freeman
(661) 395-0539
FAX (661) 395-3069
Laboratory No: 0012112-13
Date Received: 12/07/00
Date Reported: 12/22/00
Contract No. : 00871
Date Sampled : 12/07/00
CAM - Title 22, Chapter 30 Article II
Units STLC DLR Method/Ref
Extractable
Concentration
Constituents WET, (EC)
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Soluble Concentration
Lead, Pb
0.41 mg/1 5.0 0.05 6010A /1
Date. Extracted:
Date Analyzed: 12/21/00
cc:
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
RAH
SMS
J~therton, LB Operations Manager
DLR : Detec~on Limit for Reporting
TTLC : Total Threshold Limit Concentration, mg/kg
STLC : Soluble Threshold Limit Concentration, m~/1 iT~ extract
WET : Waste Extraction Test : pH 5.0 Solution, 0.2 M Citrate
Deionized Water for Chromium VI
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responslble for report alteration or detachment.
SunStar Laboratories, Inc.
i TTLC Metal Analysis
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Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample I.D.: EB-7-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/14/00
Laboratory ID: T1866-02
Matdx: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 60'10
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 110 1
Beryllium ND 1
Cadmium 3 1
Chromium 13 1
Cobalt 10 1
Copper 12 1
Lead 1 1
Mercury ND 0.1
Molybdenum 4 1
Nickel 9 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium 28 1
Zinc 51 1
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lita Freeman
Proiect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample I.D.: EB-8-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/14/00
Laboratory ID: T1866-07
Matdx: Soil
Conc. Unit: rog/Kg
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Metal Analysis by I.C.P. EPA 6010
Element Results R.L
Antimony ND 2
Arsenic ND 5
Badum 52 1
Beryllium ND 1
Cadmium 2 1
Chromium 8 1
Cobalt 7 1
Copper 8 1
I Lead ND 1
!Mercur7 ND 0.1
iMolybdenum 2 1
~NickeJ 6 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium 15 1
Zinc 30 1
TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar 'Laboratories Inc.
TTLC Metal Analysis
Client: ENSR' Sample I.D.: EB-9-0.5
ProJect Manager: Lita Freeman Date Sampled
Date Receive(
~Proiect Name/Number Date Extracte(
Ros-edale Hwy, Bakersfield, CA / 8727-049-SQM Date Analyze¢
Laboratory ID:
Matdx: Soil
Metal Analysis by I.C.P. EPA 6010
Element
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Mercury
Molybdenum
Nickel
Selenium
Silver I
Thallium i
Vanadium I
Zinc i
TTLC= Total Threshold Limit Concentration.
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/14/00
T1866-12
Conc. Unit: mg/Kg
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Badum 51 1
Beryllium ND 1
Cadmium 2 1
Chromium 7 1
Cobalt 6 1
Copper 6 1
Lead ND 1
Mercury ND 0.1
Molybdenum 2 1
Nickel 5 1
Selenium ND 5
Silver ND 2
Thallium ND 2
IVanadium 13 1
Zinc 26 I
I
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunS tar Laboratories,. Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample I.D.: EB-9-9.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/14/00
Laboratory ID: T1866-14
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium 83 1
Beryllium ND 1
Cadmium 2 1
Chromium 9 1
Cobalt 9 1
Copper 17 1
Lead 2 1
Mercur7 ND 0.1
Molybdenum 3 1
Nickel 6 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium. 26 1
!Zinc 49 1
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
! SunStar Laboratories, Inc.
i TTLC Metal Analysis
I Client: ENSR Sample I.D.: ~
Project Manager: Lita Freeman Date Sampled: 7/21/00
Date Received: 7/21/00
Pro_iect Name Date Extracted: 7/28/00
I Hwy 58, Bakersfield, CA Date Analyzed: 8/1/00
Laboratory ID: T1891-07
Matdx: Soil
I Conc. Unit: rog/Kg
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Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
I Barium 54 1
iBeryllium ND 1
;Cadmium 2 1
Chromium 6 1
Cobalt 7 1
Copper 4 1
Lead ND 1
Mercury ND 0.1
Molybdenum 2 1
Nickel 5 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium 17 1
Zinc 27 I
I
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'I rLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505,4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample I.D.: EB1-HM
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Extracted: 7/6/00
Date Analyzed: 7/6/00
Laboratory ID: T1838-08
Matrix: Water
Conc. Unit: IJg/L
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 100
Arsenic ND 250
Barium 110 50
Be~llium ND 50
Cadmium ND 50
Chromium ND 50
Cobalt ND 50
Copper ND 50
Lead ND 50
Mercur~ ND 0.5
Molybdenum 65 50
Nickel ND 50
Selenium ND 250
Silver ND 100
Thallium ND 100
Vanadium ND 50
Zinc ND 50
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
I TTLC Metal Analysis
I
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Client: ENSR
Project Manager: Lida Freeman
~[o_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample I.D.: EB2-HM
Date Sampled: 6~26/00
Date Received: 6~27/00
Date Extracted: 7/6/00
Date Analyzed: 7~6/00
Laboratory ID: T1838-20
Matrix: Water
Conc. Unit: IJg/L
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Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 100
Arsenic ND 250
Barium 140 50
BerTIlium ND 50
Cadmium ND 50
Chromium ND 50
Cobalt ND 50
Copper ND 50
Lead ND 50
Mercur~ ND 0.5
Mol~/bdenum ND 50
Nickel ND 50
Selenium ND 250
Silver ND 100
Thallium ND 100
Vanadium ND 50
Zinc ND 50
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I
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I
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lida Freeman
Rosedale Hwy / 99 Fwy, Bakersfield
Sample iD: EB3
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Extracted: 7/7/00
Date Analyzed: 7/10/00
Laboratory ID: T1844-08
Matrix: Water
Conc. Unit: pg/L
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 100
Arsenic ND 250
Barium 100 50
Beryllium ND 50
Cadmium ND 50
Chromium ND 50
Cobalt ND 50
Copper ND 50
Lead ND 50
Mercury ND 0.5
Molybdenum 55 50
Nickel ND 50
Selenium ND 250
Silver ND 100
Thallium ND 100
Vanadium ND 50
Zinc ND 50
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
I TTLC Metal Analysis
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Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB4
Date Sampled: 6~27/00
Date Received: 6~28~00
Date Extracted: 7/7/00
Date Analyzed: 7/10/00
Laboratory ID: T1844-21
Matrix: Water
Conc. Unit: IJg/L
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Metal Analysis by I.C.P. EPA 6010
I Element Results R.L.
:Antimony ND 100
Arsenic ND 250
Barium ND 50
Beryllium ND 50
Cadmium ND 50
Chromium ND 50
Cobalt ND 50
Copper ND 50
Lead ND 50
Mercu~ ND 0.5
Molybdenum ND 50
Nickel ND 50
Selenium ND 250
Silver ND 100
Thallium ND 100
Vanadium ND 50
Zinc ND 50
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T'I'LC= Total Threshold Limit Concentration,
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB5
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Extracted: 7/7/00
Date Analyzed: 7/10/00
Laboratory ID: T1844,34
Matrix: Water
Conc. Unit: pg/L
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 100
Arsenic ND 250
Barium ND 50
~Be~llium ND 50
Cadmium ND 50
Chromium ND 50
Cobalt ND 50
Copper ND 50
Lead ND 50
Mercur~ ND 0.5
Molybdenum ND 50
Nickel ND 50
Selenium ND 250
Silver ND 100
Thallium ND 100
Vanadium ND 50
Zinc ND 50
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
f--IIF-~ ZALCO LABORATORIES, INC.
w)j Bakersfield, California,9330B
ENSR Aiameda Laboratory No:
1420 Harbor Bay Parkway, Ste. 120 Date Received:
Alameda, CA 94502 Date Reported:
Contract No. :
Attention: Lita Freeman Date Sampled :
Time Sampled :
Sample T~e: Water
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Description: EB6-30W
Sampled by Lira Freeman
CAM - Title 22, Chapter 30 ~_rticle II
Total
Concentration
Constituents (TC) Units TTLC
FAX
DLR
(661) 395-0539
(661) 395-3069
0012112-20
12/07/00
12/22/00
00871
12/07/00
14:00
Method/Ref
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Total Concentration
Antimony, Sb < 1.0 mg/kg 500
Arsenic, As 0.9 mg/kg 500
Barium, Ba 17 mg/kg 10000
Beryllium, Be < 0.05 mg/kg 75
Cadmium, Cd < 0.05 mg/kg 100
Chromium, Cr 4.1 mg/kg 2500
Cobalt, Co 0.89 mg/kg 8000
Copper, Cu 2.2 mg/kg 2500
Lead, Pb 0.65 mg/kg 1000
Mercury, Hg < 0.01 mg/kg 20
Molybdenum, Mo 4.4 mg/kg 3500
Nickel, Ni 2.2 mg/kg 2000
Selenium, Se < 0.25 mg/kg 100
Silver, Ag < 0.1 mg/kg 500
Thallium, Ti < 2.5 mg/kg 700
Vanadium, V 4.8 mg/kg 2400
Zinc, Zn 5.9 mg/kg 5000
1.0 6010A /1
0.1 6010A /1
0.5 6010A /1
0.05 6010A /1
0.05 6010A /1
0.25 6010A /1
0.5 6010A /1
0.25 6010A /1
0.25 6010A /1
0.01 7471A /1
0.5 6010A /1
0.25 6010A /1
0.25 6010A /1
0.'1 6010A /1
2.5 6010A /1
0.5 6010A /1
0.25 6010A /1
Date Analyzed:
cc:
12/18/00 SMS
~' //Jim/herton, Lab Operations Manager
Method Reference
1. EPA SW-.846, 1994 3rd Edition
DLR : Detection Limit for Reporting
TTLC : Total Threshold Limit Concentration, mg/k9
STLC : Soluble Threshold Limit Concentration, ms~/1 i~1 extract
WET : Waste Extraction Test ; pM 5.0 Solution, 0.2 M Citrate
ND : None Detected ; Deionized Water ior Chromium VI
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible {'or report alteration or detachment.
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lita Freeman
pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample I.D.: EB-7
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/14/00
Laboratory ID: T1866-01
Matrix: Water
Conc. Unit: IJg/L
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 100
Arsenic ND 250
Barium 68 50
Beryllium ND 50
Cadmium ND 50
Chromium ND 50
Cobalt ND 50
Copper ND 50
Lead ND 50
Mercury ND 0.5
Molybdenum 100 50
Nickel ND 50
Selenium ND 250
Silver ND 100
Thallium ND 100
Vanadium ND 50
Zinc ND 50
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'I-I'LC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin. Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar ,Laboratories, Inc.
i TTLC Metal Analysis
I
I
I
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample I.D.: EB-8
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/14/00
Laboratory ID: T1866-06
Matdx: Water
Conc. Unit: pg/L
!
!
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 100
Arsenic ND 250
Barium 71 50
Beryllium ND 50
Cadmium ND 50
Chromium ND 50
Cobalt ND 50
Copper ND 50
Lead ND 50
Memury ND 0.5
Molybdenum ND 50
Nickel ND 50
Selenium ND 250
Silver ND 100
Thallium ND 100
Vanadium ND 50
Zinc ND 50
I
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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!
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample I.D.: EB-9
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/14/00
Laboratory ID: T1866--tl
Matrix: Water
Conc. Unit: pg/L
Metal Analysis by I.C.P. EPA 6010
Element Results · R.L.
Antimony ND 100
Arsenic ND 250
Barium 180 50
Be~llium ND 50
Cadmium ND 50
Chromium ND 50
Cobalt ND 50
Copper ND 50
Lead ND 50
Mercu~ ND 0.5
Molybdenum 54 50
,Nickel ND 50
iSelenium ND 250
ISilver ND 100
Thallium ND 100
Vanadium ND 50
IZinc ND 50
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T-I'LC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780'Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
I
i TTLC Metal Analysis
I Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name
Hwy 58, Bakersfield, CA
I
Sample I.D.:.I;II;~
Date Sampled: 7121100
Date Received: 7/21/00
Date Extracted: 7~28~00
Date Analyzed: 8/1/00
Laboratory ID: T1891-14
Matrix: Water
Conc. Unit: pg/L
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Metal Analysis by I.C.P. EPA 6010
IElement Results R.L
Antimony ND 100
iArsenic ND 250
iBarium ND 50
Be~llium ND 50
Cadmium ND 50
Chromium ND 50
Cobalt ND 50
Copper ND 50
Lead ND 50
Mercur~ ND 0.5
Molybdenum ND 50
Nickel ND 50
Selenium ND 250
Silver ND 100
Thallium ND 100
Vanadium ND 50
Zinc ND 50
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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!
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1
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PETROLEUM HYDROCARBONS
!
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!
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: ES1-4
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Extracted: 6/28/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-26
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mglKg)
C6-C10 "~) ~..~ ND 10
C10-C28 ~-{) ~ n~- ND 10
C28-C40 I'~ fW') ND 10
!
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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!
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· SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: ES2-4
Date Sampled: 6/26/00
Date Received: 6~27~00
Date Extracted: 6~28/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-27
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mg/Kg)
C6-C10 T~ c5 ND 10
C10-C28 "~) ~+~ ND 10
C28-C40 'T'~0 ~wtO ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: ~-al~4
Date Sampled: 6~27~00
Date Received: 6/28/00
Date Extracted: 7/6/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-40
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mg/Kg)
c~c~0 -~_'~.,-:~ ~D 10
C10-C28 -I-~ I~ t~ ND 10
C2S-C40 ~ ~ flr~ ND 10
· 3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
. ~-~1~~----~ ZAL(~O LABORATORIE~S, INC.
Analytical ~, Consulting Services
I 4309 Armour Avenue
Bakersfield, California 9330B
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ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lira Freeman
Sample Type:
Description:
Ste. 120
(661) 395-0539
FAX (661) 395-3069
Laboratory No: 0012112-2
Date Received: 12/07/00
Date Reported: 12/22/00
Contract No. : 00871
Date Sampled : 12/07/00
Time Sampled : 10:30
CAM Solid
ES4-2.0
Sampled by Lira Freeman
REPORT OF ANALYTICAL RESULTS
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Constituents
Results
GRO
ND
DRO 8015
ND
ND
TPH Gasoline (C4oC12)
TPH Diesel (Cll-C25)
TPH Motor Oil
Units DLR Method/Ref
mg/kg 10 GASLUFT/8
mg/kg 10. 8015B/1
mg/kg 10 8015B/1
'1
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CC:
~alyzed : 12/13/00 J]~M
Method Reference
1- EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
erton, Lab Operations Manager
/~g/L : ~illigrams per Liter (parts per million~
ug/L :.'micrograms per Liter (parts per billion}
umhos/cm : micromhos/cm at 25 C
~nhos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not ApD~icable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting Purposes
This report is fumished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
I j~J~~-] ZALCO LABORATORIES,
Analytical ~ Consulting Servioes
4309 Armour Avenue
Bakersfield, California 93308
ENSR Alameda
1420 Harbor Bay Parkway, Ste. 120
Alameda, CA 94502
Attention: Lita Freeman
Sample Type: C~4 Solid
I Description: ES5-2.0
Sampled by Lita Freeman
INC.
(661) 395-0539
FAX (661) 395-3069
REPORT OF ANALYTICAL RESULTS
Laboratory No:
Date Received:
Date Reported:
Contract No.
Date Sampled :
Time Sampled
0012112-6
12/07/00
12/22/00
00871
12/07/00
10:55
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Constituents
TPH Gasoline (C4-C12
TPH Diesel (C11-C25)
TPH Motor Oil
GRO
Results
Units
DRO 8015
DLR Method/Ref
mg/kg 10 GASLUFT/8
mg/kg 10 8015B/1
mg/kg 10 8015B/1
Icc:
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I
~_nalyzed : 12/13/00 JI~M
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
/ Jim~erton, Lab Operations Manager
~g/L : milligrams per Liter (parts per million':
%g/L : micrograms per Liter (parts per billion'
u~os/cm : micromhos/cm at 25 C
~hos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Applicable.
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting Purposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
~-~l~~ ZALCO LABORA-I-ORII~S, lNG.
Analytioal & C:onsulcing Servioes
4309 Armour Avenue
Bakersfield, California 93308
ENSR Alameda
1420 Harbor Bay Parkway, Ste. 120
Alameda, CA 94502
I
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/
I
Attention: Lira Freeman
Sample Type:
Description:
Constituents
(661) 395-0539
FAX (661) 395-3069
Laboratory No: 0012112-9
Date Received: 12/07/00
Date Reported: 12/22/00
Contract No. : 00871
Date Sampled : 12/07/00
Time Sampled : 11:10
CAM Solid
ES6-0.5
Sampled by Lita Freeman
REPORT OF AI~AJ~YTICAL RESULTS
Results Units
TPH Gasoline (C4-C12 GRO
DLR Method/Ref
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t
iCC:
I
TPH Diesel (Cll-C25) DRO 8015
TPH Motor Oil
ND mg/kg 10 GASLUFT/8
ND mg/kg 10 8015B/1
ND mg/kg 10 8015B/1
Ai~alyzed : 12/13/00 Jb94
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
/ Jim.E~erton, Lab Operations Manager
/mg/L : milligrams per Liter (parts per million)
ug/L : micrograms per Liter (parts per billion)
umhos/cm : micromhos/cm at 25 C
~hos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Applicable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting ~'urposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zatco is not responsible for report alteration or detachment.
!
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!
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SunStar Laboratories,, Inc.
Analytical Report EPA 8015M & 8020
Client: ENSR
Project Manager: Lita Freeman
Proiect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: ES-7-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-16
Matrix: Soil
Surrogate Com_oounds
4-Bromofluorobenzene
Conc.¢ug/Kg) %Rec.
21.9 44**
Compound Concentration {F~I/K~I) Detection Limit (pg/Kg)
TPH Gas ND 500
Benzene ND 5
Toluene ND 5
Ethyl benzene ND 5
Xylenes ND 15
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**Low surrogate recovery due to matrix effect
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
!
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,!
_SunStar Laboratories, Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield; CA / 8727-049-SQM
Sample ID: ES-7-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-16
Matdx: Soil
!Compound Concentration (rog/Kg) Detection Limit (rog/Kg)
;TPH Diesel 270 10
;TPH Heavy HC .- t'~l~ 450 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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'SunStar Laboratories, Inc.
Analytical Report EPA 8015M & 8020
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: ES-8-2.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-19
Matrix: Soil
Surrogate Compounds
4-Bromofluorobenzene
Conc.tuo/K_o) %Rec.
33.1 66
Compound Concentration (F~i/Kg) Detection Limit (pg/Kg)
TPH Gas ND 500
Benzene ND 5
Toluene ND 5
Ethyl benzene ND 5
X¥1enes ND 15
'!
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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1
SunStar Laboratories, Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: ES-8-2.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13~00
Date Analyzed: 7/13/00
Laboratory ID: T1866-19
Matdx: Soil
Compound Concentration (mg/Kg) Detection Limit (mglKg)
TPH Diesel 130 10
TPH Heavy HC - ~,y~i3 250 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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I
SunStar Laboratories, Inc.
Analytical Report EPA 8015M & 8020
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: ES-10-4.0
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-21
Matrix: Soil
Surrogate Com_~ounds
4-Bromofluorobenzene
~ %Rec.
16.4 33**
Compound Concentration (IJglKg) Detection Limit (pg/Kg)
TPH Gas ND 500
Benzene ND 5
Toluene ND 5
Ethyl benzene ND 5
X¥1enes ND 15
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**Low surrogate recovery due to matrix effect
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
I
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SunStar Laboratories, Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: ES-10-4.0
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-21
Matrix: Soil
ICompound Concentration (mglKg) Detection Limit (mglKg)
TPH Diesel 1200 10
TPH Heavy HC - n~tO 1000 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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'1
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lita Freeman
Project Name
Hwy 58, Bakersfield, CA
gS-12-Z-
Sample ID: ~
Date Sampled: 7/21/00
Date Received: 7/24/00
Date Extracted: 7/25/00
Date Analyzed: 7/26/00
Laboratory ID: T1891-03
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mglKg)
C6-C10 .'['"~) I Jr .~. ND 1
C10-C28 "~ i4~' ND 10
C28-C40 I"~(br~ ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lita Freeman
Project Name
Hwy 58, Bakersfield, CA
Sample ID:-S~-~E
Date Sampled: 7/21/00
Date Received: 7/24/00
Date Extracted: 7/25/00
Date Analyzed: 7~26/00
Laboratory ID: T1891-05
Matrix: Soil
iCompound Concentration (mglKg) Detection Limit (mg/Kg)
C6-C10 T~0¥¥ o, ND 1
C10-C28'T~rt~ ND 10
C28-C40 T-i) ~- t~(~ ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,, Inc.
Analytical Report EPA 80'15M
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EBl-lft
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Extracted: 6/28/00
Date Analyzed: 6/26/00
Laboratory ID: T1838-01
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mg/Kg)
C6-C10 '/"}> H -.~ ND 10
C10-C28 ~1",,~ I-}- t~ 2600 10
C28-C40 '~1~ ~-¥/tO ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB1-5fl
Date Sampled: 6/26/00
Date Received: 6/27~00
Date Extracted: 6/28/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-02
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mglKg)
C6-C10 '~' 5 ND 10
C10-C28 '~t~ ri' ND 10
C28-C40 'T"~) 1,~- t',/t ~ ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB2-1ft
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Extracted: 6/28~00
Date Analyzed: 6/28/00
Laboratory ID: T1838-14
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mglKg)
'C6-C10 "~'~) ~ ~ ND 10
C10-C28 t {)t{ ~\ ND 10
C28-C40 T~) ~ f~,(3 ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB2-5ft
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Extracted: 6/28/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-15
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mglKg)
C6-C10 '"~) ~½ c~. ND 10
C10-C28 '~{)~~ ND 10
C28-C40 'i'eq~ en~ ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Proiect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB3-1ft
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Extracted: 7/6/00
Date Analyzed: 7~6~00
Laboratory ID: T1844-01
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mglKg)
C6-C10 --r'~3~. ,.~ ND 10
C10-C28 ~ ND 10
C28-C40 '~'0 ~ ~'~ ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB4-1ft
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Extracted: 7/6/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-14
.Matrix: Soil
Compound Concentration (mglKg) Detection Limit (rog/Kg)
C6-C10 'I'"Q ~ ¢-. ND 10
c10-c28 'T~. ~' ND l0
C28-C40 Tto~ fflb ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB5-1ft
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Extracted: 7/6/00
Date Analyzed: 7~6/00
Laboratory ID: T1844-27
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mg/Kg)
C6-C10 /~_~) ND 10
C10-C28 ND 10
C28-C40 ' I-~ ~1[~ ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
i [
-~~I~~--~ ZALCO LABORATORIES, INC:.
Analytical ~ Consulting Services
I 4309 Armour
Avenue
Bakersfield, California 93308
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ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lira Freeman
Sample Type:
Description:
Ste. 120
(661) 395-0539
FAX (661) 395-3069
Laboratory No: 0012112-13
Date Received: 12/07/00
Date Reported: 12/22/00
Contract No. : 00871
Date Sampled : 12/07/00
Time Sampled : 11:40
CAM Solid
EB6-0.5
Sampled by Lira Freeman
REPORT OF ANALYTICAL RESULTS
Constituents
Results
Units DLR Method/Ref
TPH Gasoline (C4-C12) GRO
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ICC:
TPH Diesel (Cll-C25)
TPH Motor Oil
DRO 8015
ND
ND
622
mg/kg 10. GASLUFT/8
mg/kg 100 8015B/1
mg/kg 100 8015B/1
Analyzed : 12/13/00
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS tUFT Manual
JMM
~Jimx~herton, Lab Operations Manager
/mg/L : milligrams per Liter (parts per million!
ug/L : micrograms per Liter (parts per billion}
umhos/cm : micromhos/cm at 25 C
mmhos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Apl)licable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting ~urposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M & 8020
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-7-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-02
Matdx: Soil
Surrogate Com_oounds
4-Bromofluorobenzene
Conc.(u_a/K_a) %Rec.
48.0 96
Compound Concentration {p~llK~l) Detection Limit (Fg/K~i)
TPH Gas ND 500
Benzene ND 5
Toluene ND 5
Ethyl benzene ND 5
Xylenes ND 15
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,, Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manager: Lita Freeman
Pro.iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-7-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-02
Matdx: Soil
Compound Concentration (mglKg) Detection Limit (mglKg)
TPH Diesel ND 10
TPH Heavy HC .- i~0 ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
Analytical Report EPA 8015M & 8020
Client: ENSR
Project Manager:. Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-8-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-07
Matdx: Soil
Surro_eate ComPounds
4-Bromofluorobenzene
Conc.(~J_o/K_a} %Rec.
48.2 96
CompOund Concentration (IJglK~) Detection Limit (l~glKg)
TPH Gas ND 500
Benzene ND 5
Toluene ND 5
, EthyJ benzene ND 5
IXylenes ND 15
I
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manage~. Lita Freeman
Proiect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-8-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-07
Matrix: Soil
ICompound Concentration (mglKg) Detection Limit (mglKg)
TPH Diesel ND 10
'TPH Heaw/HC - J/~.~ ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar 'Laboratories, Inc.
Analytical Report EPA 8015M & 8020
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-9-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-12
Matdx: Soil
Surro_oate Comnounds
4-Bromofluorobenzene
~ %Rec.
44.8 90
,Compound Concentration (FglKg) Detection Limit (pg/Kg)
iTPH Gas ND 500
Benzene ND 5
TOluene ND 5
Ethyl benzene ND 5
!Xylenes ND 15
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,, Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-9-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-12
Matdx: Soil
Compound ConCentration (mglKg) Detection Limit (mg/Kg)
TPH Diesel ND 10
TPH Heavy HC ~ ~ ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories Inc.
Analytical Report EPA 8015M & 8020
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-9-9.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13~00
Laboratory ID: T1866-14
Matrix: Soil
Surro_aate Compounds
4-Bromofluorobenzene
Conc-(uq/Kg) %Rec.
41.7 83
Compound Concentration (pglK9) Detection Limit (pglK~l)
TPH Gas ND 500
Benzene ND 5
Toluene ND 5
Ethyl benzene ND 5
Xylenes ND 15
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStarLaboratories Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-9-9.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-14
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mglKg)
TPH Diesel ND 10
TPH Heavy HC ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories~ Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
¢~,_1o--15
Sample ID: ~
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Extracted: 7/6/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-41
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (rog/Kg)
c~-cl0 -~ % .D l0
C10-C28 "~r~ ND 10
C28-C40 ~ ~ ~i'~ ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: ~
Date Sampled: 6/27/00
Date Received: 6~28/00
Date Extracted: 7/6/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-42
Matdx: Soil
Compound Concentration (mglKg) Detection Limit (mglKg)
c~-cl0 'F~l~'~ ND l0
c10-c28 'TiP~r ~j ND 10
C28-C40 T'{3H ~1~ ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar'Laboratories, 'Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lita Freeman
Project Name
Hwy 58, Bakersfield, CA
Sample ID: ~
Date Sampled: 7/21/00
Date Received: 7~24/00
Date Extracted: 7/25~00
· Date Analyzed: 7/26/00
Laboratory ID: T1891-07
Matdx: Soil
ICompound Concentration (mglKg) Detection Limit (mglKg)
IC6-C10 "~)~ ¢t ND 1
C10-C28 "~'~ ND 10
C28-C40 I'~ I'~ ftC") ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB1-HC
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Extracted: 6/28/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-08
Matdx: Water
Compound Concentration (mglL) Reporting Limit (mg/L)
C10-C28 '1"~01~- ,~ j ~ ND 0.5
C28-C40 ']"4) ~ '~.~ ND 0.5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories 'Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB2-HC
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Extracted: 6~28/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-20
Matrix: Water
Compound Concentration (mglL) Reporting Limit (mg/L)
C10-C28 -r-~o~ ~1~ ND 0.5
C28-C40 ~-~)~ f~O ND 0.5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB3
Date Sampled: 6/27/00
Date Received: 6/28~00
Date Extracted: 7/6/00
Date Analyzed: 7~6~00
Laboratory ID: T1844-08
Matdx: Water
Compound Concentration (mglL) Reporting Limit (mg/L)
C6-C10 T'{)~ ..~ ND 0.5
C10-C28 ~'tO~' ND 0.5
C28-C40 -["0 ~-~ ND 0.5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
i Analytical Report EPA 8015M
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Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB4
Date Sampled: 6/27~00
Date Received: 6/28/00
Date Extracted: 7/6/00
Date Analyzed: 7/7/00
Laboratory ID: T1844-21
Matdx: Water
Compound Concentration (mglL) Reporting Limit (mglL)
C6-C10 'T'PH G, ND 0.5
C10-C28 ~"'~ t~,~'~ ND 0.5
C28-C40 "T~ I-~ ffl. O ND 0.5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB5
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Extracted: 7/6/00
Date Analyzed: 7/7/00
Laboratory ID: T1844-34
Matrix: Water
Compound Concentration (mglL) Reporting Limit (mg/L)
C6-C10 I'~r c:~ ND 0.5
C10-C28 ' I'~_ ND 0.5
C28-C,40 "~ I~ O~D ND 0.5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505~4010 Fax: (714) 505-4028
ZALCO LABORATORIES, lNG.
4309 Armour Avenue
Bakersfield, California 93308
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ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lita Freeman
Sample Type: Water
Ste. 120
[661) 395-0539
FAX (661) 395-3069
Description:
EB6-30W
Sampled by Lira Freeman
REPORT OF ANALYTICAL RESULTS
Laboratory No: 0012112-21
Date Received: 12/07/00
Date Reported: 01/08/01
Contract No. : 00871
Date Sampled : 12/07/00
Time Sampled : 14:30
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Constituents
Results
TPH Gasoline (C4-C12) GRO
TPH Diesel (Cll-C25) DRO
TPH Motor Oil
Units
mg/1
mU/1
mg/1
DLR Method/Ref
0.5 GASLUFT/8
0.5 8015B/1
0.5 8015B/1
Icc:
Analyzed : 12/13/00 J]~M
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DORS tUFT Manual
ND : NOne Detected N/A : Not Applicable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting ~'urposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M & 8020
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-7
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-01
Matdx: Water
Surrogate Comuounds
4-Bromofluorobenzene
~ %Rec,
47.6 95
Compound Concentration (pglL) Reporting Limit (pg/L)
TPH Gas ND 500
Benzene ND 0.5
Toluene ND 0.5
Ethyl benzene ND 0.5
Xylenes ND 1.5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories,, Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-7
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-01
Matdx: Water
Compound Concentration (mglL) Reporting Limit (rog/L)
TPH Diesel ND 0.5
TPH Heav~ HC -~"t{~ ND 0.5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M & 8020
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-8
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13~00
Laboratory ID: T1866-06
Matrix: Water
Surroaate Com.~ounds
4-Bromofluorobenzene
.~ %Rec.
45.9 92
Compound Concentration (p~llL) Reportin~l Limit (pglL)
TPH Gas ND 500
'Benzene ND 0.5
Toluene ND 0.5
Ethyl benzene ND 0.5
X¥1enes ND 1.5
m
m
m
m
m
mIm
)m
m
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manager: Lita Freeman
Proiect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-8
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-06
Matrix: Water
Compound Concentration (mglL) Reporting Limit (mg/L)
TPH Diesel ND 0.5
TPH Heavy HC -thUD ND 0.5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M & 8020
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-9
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-11
Matrix: Water
Surrogate Com_~ounds
4-Bromofluorobenzene
.Cozlc, J&lgZ~ %Rec.
37.7 75
Compound Concentration (pglL) Reporting Limit (pg/L)
TPH Gas ND 500
Benzene ND 0.5
Toluene ND 0.5
Ethyl benzene ND 0.5
X¥1enes ND 1.5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-9
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Extracted: 7/13/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-11
Matrix: Water
Compound Concentration (mglL) Reporting Limit (mglL)
TPH Diesel ND 0.5
TPH Heavy HC- r~ ND 0.5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID>eS
Date Sampled: 6~27/00
Date Received: 6/28/00
Date Extracted: 716100
Date Analyzed: 7/7/00
Laboratory ID: T1844-43
Matrix: Water
Compound Concentra{ion (mg/L) Reporting Limit (mglL)
C6-C10 ~-{) ~' ~a. ND 0.5
C10-C28 I-"~ ~ _,~ '"' ND 0.5
C28-C40 ~'t'~ f'l~ ND 0.5
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3002 Dow Avenue, Suite 406, Tustin, Ca, 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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- SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy. Bakersfield
Sample ID: ~
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Extracted: 7/6/00
Date Analyzed: 7/7/00
Laboratory ID: T1844-49
Matrix: Water
Compound Concentration (rog/L) Reporting Limit (mglL)
C6-C10 ~-~O~ c, ND 0.5
Cl0-c2e '~-P'~{ A' ND 0.5
C28-C40 'TO ~ mr) ND 0.5
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3002 Dow ~venue, Suite 406, Tustim~Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lita Freeman
Hwy 58, Bakersfield, CA
Sample ID: ~
Date Sampled: 7/21/00
Date Received: 7/24/00
Date Extracted: 7/25/00
Date Analyzed: 7/26/00
Laboratory ID: T1891-14
Matdx: Water
Compound Concentration (mglL) Reporting Limit (mg/L)
C6-C10 'T'~ 5 ND 1
C10-C28 Tfi+~ ND 0.5
C28-C40 "1'"~) ~ ~. ND 0.5
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3002 Dow Avenue, Suite 406, Tustin, C-~'a. 92780 Phone: (714) 50~-4010 Fax: (714) 505-4028
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I 110 2nd Avenue South, #D7, Pacheco, CA 94553-5560 [
McCAMPBELL ANALYTICAL INC. Telephone: 925-798-1620 Fax:925-798-1622
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http://www.mccanapbell.com E-mail: naain~naccanapbell.cona
ENSR Client Project ID: #8727-049 Date Sampled: 02/06/01
1420 Harbor Pkwy, #120 Date Received: 02/07/01
Alameda, CA 94502 Client Contact: Lita Freeman Date Extracted: 02/07-02/09/01
Client P.O: Date Analyzed: 02/07-02/09/01
Gasoline Range (C6-C12) Volatile Hydrocarbons as Gasoline*, with Methyl tert-Butyl Ether* & BTEX*
EPA methods 5030, modified 8015, and 8020 or 602; California RWQCB (SF Bay Region) method GCFID(5030)
Ethyl- % Recovery
Lab ID Client ID Matrix TPH(g)+ MTBE Benzene Toluene benzene Xylenes Surrogate
59614 B- 13 W ND ND ND ND ND ND 105
596 ! 5 B- 14 W ND ND ND ND ND ND 98
59616 B- 13/5' S ND ND ND ND ND ND ! 04
59619 B- 14/5' S ND ND ND ND ND ND 104
Reporting Limit unless W 50 ug/L 5.0 0.5 0.5 0.5 0.5
otherwise stated; ND
means not detected above
the reporting limit S 1.0 nag/kg 0.05 0.005 0.005 0.005 0.005
* water and vapor samples are reported in ug/L, wipe samples in ug/wipe, soil and sludge samples in rog/kg, and all TCLP and SPLP extracts
in ug/L
n cluttered chromatogram; sample peak coelutes with surrogate peak
+The following descriptions of the TPH chrornatogram are cursory in nature and McCampbell Analytical is not responsible for their
interpretation: a) unmodified or weakly modified gasoline is significant; b) heavier gasoline range compounds aresignificant(aged
gasoline?); c) lighter gasoline range compounds (the most mobile fraction) are significant; d) gasoline range compounds having broad
chromatographic peaks are significant; biologically altered gasoline?; e) TPH l~attem that does not appear to be derived from gasoline (?); f)
one to a few isolated peaks present; g) strongly aged gasoline or diesel range compounds are significant; h) lighter than watefimmiscible
sheen is present; i) liquid sample that contains greater than -5 vol. % sediment; j) no recognizable pattern.
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DHS Certification No. 1644
~__Edward Hamilton, Lab Director
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McCAMPBELL ANALYTICAL INC.
Telephone: 925-798-1620 Fax: 925-798-1622
http://www.mccampbell.com E-mail: main ammmmmmmmmmmmmmmmmm~mccampbell.¢orn
Date Sampled: 02/06/01
ENSR Client Project ID: #8727-049
1420 Harbor Pkwy, #120 Date Received: 02/07/01
Alameda, CA 94502 Client Contact: Lita Freeman Date Extracted: 02/07-02/13/01
Client P.O: Date Analyzed: 02/07-02/13/01
Diesel Range (C10-C23) and Oil-Range (C18+) Extractable Hydrocarbons as Diesel and Motor Oil*
EPA methods modified 8015, and 3550 or 3510; California RWQCB (SF Bay Peg/on) method GCFID(3550) or GCFID(3510)
Lab ID Client ID Matrix TPH(d)* TPH(rno)* % Recovery
Surrogate
'59614 B-13 W ND ND 84
59615 B-14 W 120,g,b 280 88
59616 B-13/5' S ND ND 103
59619 B-14/5' S ND ND 101
Reporting Limit unless otherwise W 50 ug/L 250 ug/L
stated; ND means not detected above
the reporting limit S 1.0 nag/kg 5.0 nag/kg
*water samples are reported in ug/L, wipe samples in ug/wipe, soil and sludge samples in rog/kg, and all TCLP / STLC / SPLP extracts in
ug'L
# cluttered chromatogram resulting in coeluted surrogate and sample peaks, or; surrogate peak is on elevated baseline, or; surrogate has been
diminished by dilution of original exlract. ~
+The following descriptions of the TPH chmmatograrh are cursory in nature and McCampbell Analytical is not responsible for their
interpretation: a) unmodified or weakly modified diesel is significant; b) diesel range compounds are significant; no recognizable pattern; c)
aged diesel? is significant); d) gasoline range compounds are significant; e) medium boiling point pattern that does not match diesel (?); f)
one to a few isolated peaks present; g) oil range compounds are significant; h) lighter than water immiscible sheen is present; i) liquid
sample that contains greater than -5 vol. % sediment.
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DHS Certification No. 1644
~Edward Hamilton, Lab Director
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VOLATILE ORGANIC COMPOUNDS
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: ESl-4
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-26
Matrix: Soil
Surro_oate Com_~ounds Conc.(ug/K_o) %Rec.
Dibromofluoromethane 42.8 107
Toluene-d8 37.4 93
4-Bromofluorobenzene 34.7 87
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane N D 5
1,2-Dichloroethane N D 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: ES2-4
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-27
Matrix: Soil
~tjrrogate Compounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 47.8 119
Toluene-d8 39.2 98
4-Bromofluorobenzene 36.1 90
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Nin¥1 Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloreethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-l,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-X¥1ene ND 10
o-X¥1ene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: .E-l~,~.~-
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-40
Matrix: Soil
Surrogate Compounds Conc.(ug/K9) %Rec.
Dibromofluoromethane 38.8 97
Toluene-d8 39.1 98
4-Bromofluorobenzene 34,3 86
Compound Concentration (IJg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Meth¥!ene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-l,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-l,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-X¥1ene ND 10
o-X¥1ene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB N D 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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ZALC;O LAE~ORATORII~S, INC.
Analytical & Oonsulting Services
i 4309 Armour Avenue
Bakersfield, California 93308
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ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lita Freeman
Sample Type: CAM Solid
Steo 120
(661) 395-0539
FAX (661) 395-3069
Description:
ES4-2.0
Sampled by Lira Freeman
REPORT OF ANALYTICAL RESULTS
Laboratory No:
Date Received:
Date Reported:
Contract No. :
Date Sampled :
Time Sampled :
0012112-2
12/07/00
12/22/00
00871
12/07/00
10:30
Constituents
Volatile Organics
Results
Units
DLR
Method/Ref
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CC:
Benzene
Bromobenzene
Bromodichloromethane
Bromoform
Carbon Tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-l,2-Dichloroethene
trans-l,2-Dichloroethene
1,2-Dichloropropane
cis-l,3-Dichloropropene
trans-l,3-Dichloropropene
Ethylbenzene
Methylene Chloride
Analyzed : 12/12/00
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
JMM
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
5.0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
ug/L : micrograms per Liter (parts per billion}
umhos/cm : micromhos/cm at 25 C
mmhos/cm : millirahos/cm at 25 C
ND : None Detected N/A : Not Applicable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting Purposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
Analytical & OonsulCing Services
I 4309 Armour Avenue
Bakersfield, California 93308
(661) 395-0539
FAX (661) 395-3069
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ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lita Freeman
Sample Type: CAM Solid
Ste. 120
Laboratory No:
Date Received:
Date Reported:
Contract No. :
Date Sampled
Time Sampled :
Description:
ES4-2.0
Sampled by Lira Freeman
REPORT OF A/~ALYTICAL RESULTS
Constituents
Results Units
Styrene
ND ug/kg
0012112-2
12/07/00
12/22/00
00871
12/07/00
10:30
DLR Method/Ref
5 0 8260/1
cc:
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl chloride
m and p-Xylenes
o-Xylene
Total Xylenes
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND u~/k~
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
5 0 8260/1
5 0
5 0
5 0
5 0
5 0
5 0
5 0
5 0
5.0
5.0
5.0
5.0
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
D~nalyzed : 12/12/00 JMM
Method Reference
1. EPA SW-846. 1994 3rd Edition
8. DOHS LUFT Manual
,/Jim ~er/~ton, Lab Operations Manager
/~mg/L : milligrams per Liter (parts per million)
ug/b :.micrograms per Liter (parts per billiou)
umhos/cm : micromhos/cm at 25 C
mmhos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Applicable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting Purposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
Analydoal & C;onsulting Servioes
I 4309 Armour Avenue
Bakersfield, California 93308
(661) 395-0539
FAX (661) 395-3069
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ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lita Freeman
Sample Type: CAM Solid
Ste. 120
Laboratory No:
Date Received:
Date Reported:
Contract No. :
Date Sampled :
Time Sampled :
Description:
ES5-2.0
Sampled by Lita Freeman
REPORT OF ANALYTICAL RESULTS
Constituents
Results
Units
Volatile Organics
0012112-6
12/07/00
12/22/00
00871
12/07/00
10:55
DLR Method/Ref
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CC:
Benzene
Bromobenzene
Bromodichloromethane
Bromoform
Bromomethane
Carbon Tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
l~3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-l,2-Dichloroethene
trans-l,2-Dichloroethene
1,2-Dichloropropane
cis-l,3-Dichloropropene
trans-l,3-Dichloropropene
Ethylbenzene
Analyzed : 12/12/00
-Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
JMM
ug/kg
ug/kg
uw/kg
ug/kg
uw/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
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
S 0
5 0
5 0
5 0
5 0
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
im E~erton, Lab Operations Manager
~i'igrams~ per Liter (parts per million~'
ug/L : micrograms per Liter (parts per billion)
umhos/cm : micromhos/cm at 25 C
mmhos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Applicable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting Purposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
¢--]IF-'I ZA-CO
LABORATORIES, INC.
I /3, Lk ~1 Analytical ,& Consulting Servioes
/ ~,~ I 4309 Armour Avenue
--7,1 Bakersfield, Calif0rnia 93308
ENSR Alameda
1420 Harbor Bay Parkway, Ste. 120
Alameda, CA 94502
Attention: Lira Freeman
(661) 395-0539
FAX (661) 395-3069
Sample Type:
Description:
CAM Solid
Laboratory No:
Date Received:
Date Reported:
Contract No. :
Date Sampled :
Time Sampled :
ES5-2.0
Sampled by Lira Freeman
REPORT OF ANALYTICAL RESULTS
I
Constituents Results Units
0012112-6
12/07/00
12/22/00
00871
12/07/00
10:55
DLR Method/Ref
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Methylene Chloride
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl chloride
m and p-Xylenes
o-Xylene
Total Xylenes
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/k9
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/k9
ND ug/kg
ND ug/kg
ND ug/kg
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
Analyzed : 12/12/00
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
JMM
/ Ji~erton, Lab Operations
Manager
,~g/L :~illigrams per Liter (parts per million~
/ ug/L ?/micrograms per Liter (parts per billion'
/ umho~/cm : micromhos/cm at 25 C
mmh0s/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Applicable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting Purposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
I-~~~ ZALCO LABORATORIES, INC;.
Analytical & C;onsulCing Services
I 4309 Armour Avenue
Bakersfield, California 93308
(661) 395-0539
FAX (661) 395-3069
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ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lita Freeman
Sample Type: CAM Solid
Ste. 120
Laboratory No:
Date Received:
Date Reported:
Contract No. :
Date Sampled :
Time Sampled :
Description:
ES6-0.5
Sampled by Lita Freeman
REPORT OF ANALYTICAL RESULTS
Constituents
Results
Units
Volatile Organics
0012112-9
12/07/00
12/22/00
00871
12/07/00
11:10
DLR Method/Ref
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CC:
Benzene
Bromobenzene
Bromodichloromethane
Bromoform
Bromomethane
Carbon Tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-l,2-Dichloroethene
trans-l,2-Dichloroethene
1,2-Dichloropropane
cis-l,3-Dichloropropene
trans-l,3-Dichloropropene
Ethylbenzene
Analyzed : 12/12/00
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
JMM
us/ks
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/kg
ug/k~
ug/kg
ug/kw
ug/k~
ug/kg
ug/k~
ug/kg
ug/k~
ug/k~
ug/k~
ug/kg
ug/k9
ug/kg
ug/kg
ug/k~
ug/k9
ug/kg
ug/kg
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
Jim/~therton, Lab Operations Manager
/
//m~/L -/milligrams pel-Liter (parts psi-million}
' ug/L/': micrograms per LiSer (parts per billion)
umh0s/cm : micromhos/cm at 25 C
mmhos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Applicable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting Purposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
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ZALCO LABORATORIES, IN(~.
Analytical & Consulting Services
4309 Armour Avenue
Bakersfield, California 93308
(661) 395-0539
FAX (661) 395-3069
ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lita Freeman
Sample Type: CAM Solid
Ste. 120
Laboratory No: 0012112-9
Date Received: 12/07/00
Date Reported: 12/22/00
Contract No. : 00871
Date Sampled : 12/07/00
Time Sampled : 11:10
Description:
ES6-0.5
Sampled by Lira Freeman
REPORT OF ANALYTICAL RESULTS
Constituents
Results Units DLR Method/Ref
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ICC:
Methylene Chloride
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl chloride
m and p-Xylenes
o-Xylene
Total Xylenes
ND ug/kg 5.0 8260/1
ND ug/kg 5.0 8260/1
ND ug/kg 5.0 8260/1
ND u~/kg 5.0 8260/1
N-D ug/kg 5.0 8260/1
N-D u~/kg 5.0 8260/1
ND ug/kg 5.0 8260/1
ND ug/kg 5.0 8260/1
ND ug/kg 5.0 8260/1
ND ug/kg 5.0 8260/1
ND ug/kg 5,0 8260/1
ND ug/kg 5.0 8260/1
ND ug/kg 5.0 8260/1
ND ug/kg 5.0 8260/1
ND ug/kg 5.0 8260/1
Analyzed : 12/12/00 JMM
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
.// Ji~herton, Lab Operations Manager
/~g/L : ,.6~illigrams per Liter (parts per million'
/ ug/L ,/micrograms per Liter (parts per billion~
umh0S/cm : micromhos/cm at 25 C
mmhos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Applicable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting Purposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: ,ES-7-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-16
Matrix: Soil
Surrogate Com_oounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 36.2 90
Toluene-d8 38.3 96
4-Bromofluorobenzene 31.4 79
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride N D 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
~cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dich oroethane ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
11,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-l,3-Dichloropropene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane N D 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane N D 5
1,3-DCB ND 5
~I,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories_: Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: ES-8-2.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-19
Matrix: Soil
~urroglate Com_~ounds Conc.(~g/Ka) %Rec.
Dibromofiuoromethane 40.8 102
Toluene-d8 39.8 100
4-Bromofluorobenzene 33.7 84
Compound Concentration (pglKg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane N D 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Labor~ Inc.
i Analytical Report EPA 8260
Client: EN. SR
Project Manager: Lira Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: ES-10-4.0
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-21
Matrix: Soil
81jrro_oate Com_~ounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 37.0 93
Toluene-d8 38.9 97
4-Bromofluorobenzene 31.3 78
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Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
;trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-l,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane N D 5
1,2-Dichloroethane ND 5
Carbon Tetrechloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene N D 5
Chlorobenzene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSP.
Project Manager: Lita Freeman
Pro_iect Name
Hwy 58, Bakersfield, CA
Sample ID: ~
Date Sampled: 7/21/00
Date P,eceived: 7/21/00
Date Analyzed: 7/24/00
Laboratory ID: T891-01
Matrix: Soil
Surrogate Compounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 42.99 107
Toluene-d8 39.27 98
4-Bromofluorobenzene 37.28 93
Conc. RL
Compound
(p~/K~I) (p~/Kg)
Dichlorodifluoromethane ND 10
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
Trichlorofluommethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
2,2-Dichloropropane ND 5
cis-1,2-Dichloroethene ND 5
Bromochloromethane ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
Carbon Tetrachloride ND 5
1-1-Dichloropropene ND 5
Benzene ND 5
112-Dichloroethane ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Dibromomethane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Tetrachloroethene ND 5
1,3-Dichloropropane ND 5
Dibromochloromethane ND 5
Compound Conc. RL
(lug/Kg) (lug/Kg)
1,2-Dibromoethane ND 5
Chlorobenzene ND 5
1,1,1,2-Tetrachloroethane N D 5
Ethyl benzene ND 5
im&p-Xylene ND 10
o-Xylene ND 5
Sb/rene ND 5
Bromoform ND 5
Isopropylbenzene ND 5
Bromobenzene ND 5
1,1,2,2-Tetrachloroethane ND 5
1,2,3-Trichloropropane ND 5
n-Propylbenzene ND 5
2-Chlorotoluene ND 5
4-Chlorotoluene ND 5
1,3,5-Trimethylbenzene ND 5
tert-Butylbenzene ND 5
1,2,4-Trimeth¥1benzene ND 5
sec-Butylbenzene ND 5
1,3-Dichlorobenzene ND 5
p-lsopropyltoluene ND 5
1,4-Dichlorobenzene ND 5
1,2-Dichlorobenzene ND 5
n-Bub/Ibenzene ND 5
1,2-Dibromo-3-chloropropane ND 5
1,2,4-Trichlorobenzene ND 10
Hexachlorobutadiene ND 10
Naphthalene ND 10
1,2,3-Trichlorobenzene ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Client: ENSR
Project Manager: Lita Freeman
Proiect Name
Hwy 58, Bakersfield, CA
Analytical Report EPA 8260
Sample ID: ~
Date Sampled: 7/21/00
Date Received: 7/21/00
Date Analyzed: 7/24/00
Laboratory ID: T891-03
Matrix: Soil
Surro_aate Compounds Conc.(ug/Kg) %Rec.
Dibromofiuoromethane 37.60 94
Toluene-d8 38.47 96
4-Bromofiuorobenzene 33.11 83
Conc. RL
Compound
(~/Kg) (pg/Kg)
Dichlomdifluommethane ND 10
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chlomethane ND 10
Trichlorofluoromethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dich[oroethane ND 10
2,2-Dichloropropane ND 5
cis-1,2-Dichlomethene ND 5
Bromochloromethane ND 5
Chloroform ND 5
1,1,1 -Trichloroetha ne N D 5
Carbon Tetrachloride ND 5
1-1-Dichloropropene ND 5
Benzene ND 5
1,2-Dichlomethane ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Dibromomethane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Tetrachloroethene ND 5
1,3-Dichloropropane ND 5
Dibromochlommethane ND 5
Compound Conc. RL
(pg/Kg) (IJg/Kg)
1,2-Dibromoethane ND 5
Chlorobenzene ND 5
1,1,1,2-Tetrachloroethane N D 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
Isopropylbenzene ND 5
Bromobenzene ND 5
1,1,2,2-Tetrachloroethane ND 5
1,2,3-Trichloropropane ND 5
n-Propylbenzene ND 5
2-Chlorotoluene ND 5
4-Chlorotoluene ND 5
1,3,5-Trimethylbenzene ND 5
tert-Butylbenzene ND 5
1,2,4-Trimethylbenzene ND 5
sec-Butylbenzene ND 5
1,3-Dichlorobenzene ND 5
p-lsopmpyltoluene ND 5
1,4-Dichlorobenzene ND 5
1,2-Dichlombenzene ND 5
n-Butylbenzene ND 5
1,2-Dibromo-3-chloropropane ND 5
1,2,4-Trichlorobenzene ND 10
Hexachlorobutadiene ND 10
Naphthalene ND 10
1,2,3-Trichlorobenzene ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name
Hwy 58, Bakersfield, CA
Sample
Date Sampled: 7/21/00
Date Received: 7/21/00
Date Analyzed: 7/24/00
Laboratory ID: T891-05
Matrix: Soil
Surrogate Com_Dounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 38.42 96
Toluene-d8 39.76 99
4-Bromofluorobenzene 35.66 89
Conc. RL'
Compound
(pg/Kg) (pg/Kg)
Dichlorodifluoromethane ND 10
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
Trichlorofluoromethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
2,2-Dichloropropane ND 5
cis-1,2-Dichloroethene ND 5
Bromochloromethane ND 5
Chloroform ND 5
1,1,1 -Trichloroethane ND 5
Carbon Tetrachloride ND 5
1-1-Dichloropropene ND 5
Benzene ND 5
1,2-Dichloroethane ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Dibromomethane ND 5
Bromodichloromethane ND 5
tis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Tetrachloroethene ND 5
1,3-Dichloropropane ND 5
Dibromochloromethane ND 5
Conc. RL
Compound
(pg/Kg) (IJg/Kg)
1,2-Dibromoethane ND 5
Chlorobenzene ND 5
1,1,1,2-Tetrachloroethane ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
Isopropylbenzene ND 5
Bromobenzene ND 5
1,1,2,2-Tetrachloroethane ND 5
1,2,3-Trichloropropane ND 5
n-Propylbenzene ND 5
2-Chlorotoluene ND 5
4-Chlorotoluene ND 5
1,3,5-Trimethylbenzene ND 5
tert-Butylbenzene ND 5
1,2,4-Trimeth¥1benzene ND 5
sec-ButTlbenzene ND 5
1,3-Dichlorobenzene ND 5
p-lsopropyltoluene ND 5
1,4-Dichlorobenzene ND 5
1,2-Dichlorobenzene ND 5
n-But¥1benzene ND 5
1,2-Dibromo-3-chloropropane ND 5
1,2,4-Trichlorobenzene ND 10
Hexachlorobutadiene ND 10
Naphthalene ND 10
1,2,3-Trichlorobenzene ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EBl-lft
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-01
Matrix: Soil
Surro_oate Compounds Conc.(.ug/K9) %Rec.
Dibromofluoromethane 39.9 100
Toluene-d8 38.2 96
4-Bromofiuorobenzene 36.3 91
Compound Concentration (pg/Kg) RL(IJg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
Itrans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis- 1,2-Dichloroethene N D 5
Chloroform ND 5
1,1,1-Tdchloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
IBromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
~Toluene ND 5
frans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
!Ethyl benzene ND 5
i m&p-X¥1ene N D 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB1-5ft
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-02
Matrix: Soil
Surrogate Com_~ounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 40.5 101
Toluene-d8 38.2 96
4-Bromofluorobenzene 34.3 86
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
11,1-Dichloroethene ND 10
!Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-l,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane N D 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-X¥1ene ND 10
o-X¥1ene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB2-1ft
Date Sampled: 6~26~00
Date Received: 6/27~00
Date Analyzed: 6/28/00
Laboratory ID: T1838-14
Matrix: Soil
Surrogate Comuounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 40.8 102
Toluene-d8 37.4 93
4-Bromofluorobenzene 36.1 90
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB2-5ft
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-15
Matrix: Soil
Surrogate Com0ounds Conc.(u_o/Kg) %Rec.
Dibromofluoromethane 41.1 103
Toluene-d8 38.4 96
4-Bromofluorobenzene 35.5 89
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND ~ 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-l,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-l,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-X,/lene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
'1
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,!
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB3-1ft
Date Sampled: 6/27~00
Date Received: 6/28/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-01
Matrix; Soil
Surrogate Compounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 40.6 101
Toluene-d8 40.1 100
4-Bromofluorobenzene 34.9 87
Compound Concentration (pg/Kg) RL(pglKg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-l,2-Dichloroethene ND 5
Chloroform ND 5
1,1, l-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-l,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-X¥1ene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
!
I
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SunStar Laboratories Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB4-1ft
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-14
Matrix: Soil
Surrogate Compounds Conc.(ug/Kg) %Rec.
Dibromofiuoromethane 40.3 101
Toluene-d8 40.2 100
4-Bromofluorobenzene 34.2 85
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1~Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Tdchloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-l,3-Dichloropropene ND 5
1,1,2-Tdchloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-X¥1ene ND 10
o-X¥1ene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Pro_ie~;t Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB5-1ft
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-27
Matrix: Soil
Surro_oate Compounds Conc.(p_o/Kg) %Rec.
Dibromofluoromethane 40.3 101
Toluene-d8 40.0 100
4-Bromofiuorobenzene 33.5 84
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND · 10
1,1-Dichloroethene ND 10
~Meth¥1ene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrac~hlodde ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-l,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene N D 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
ZALCO LABORATORIF=S, IN( .
Analytical & Consulting Services
4809 Armour Avenue
Bakersfield, California 93306
(661) 395-0539
FAX (661) 395-3069
!
ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lita Freeman
Sample Type: CAM Solid
Ste. 120
Laboratory No:
Date Received:
Date Reported:
Contract No. :
Date Sampled :
Time Sampled :
Description:
EB6-0.5
Sampled by Lita Freeman
REPORT OF ~_NALYTICAL RESULTS
Constituents
Results Units
Volatile Organics
0012112-13
12/07/00
12/22/00
00871
12/07/00
11:40
DLR Method/Ref
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1
I'CC:
Benzene
Bromobenzene
Bromodichloromethane
Bromoform
Bromomethane
Carbon Tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-l,2-Dichloroethene
trans-l,2-Dichloroethene
1,2-Dichloropropane
cis-l,3-Dichloropropene
trans-l,3-Dichloropropene
Ethylbenzene
Analyzed : 12/12/00
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
JMM
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5.0 8260/1
5.0 8260/1
S.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
/ .Ji/Etherton,.. Lab Operations Manager
/mg/L/: milligrams per Liter {parts per million)
~ ug/L : micrograms per Liter (parts per billion)
umhos/cm : micromhos/cm at 25 C
mmhos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Applicable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting Purposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
Analytical ~ Consulting Services
4309 Armour Avenue
Bakersfield, California 93~)0B
Ste. 120
(661) 395-05,~9
FAX (661) 395-3069
Laboratory No:
Date Received:
Date Reported:
Contract No.
Date Sampled :
Time Sampled
Description:
EB6-0.5
Sampled by Lira Freeman
REPORT OF ANALYTICAL RESULTS
ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lita Freeman
Sample Type: CAM Solid
i Constituents Results Units
\
0012112-13
12/07/00
12/22/00
00871
12/07/00
11:40
DLR Method/Ref
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Methylene Chloride
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl chloride
m and p-Xylenes
o-Xylene
Total Xylenes
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
ND ug/kg
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5 0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
5.0 8260/1
Analyzed : 12/12/00
Method Reference
1. EPA SW-846, 1994 3rd Edition
8. DOHS LUFT Manual
JMM
~'/m~Lab-~ Operations Manager
//L : milligrams per Liter (parts per million~
ug/b : micrograms per Liter (parts per billion)
umhos/cm : micromhos/cm at 25 C
mmhos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Applicable
NSS : Not Sufficient Sample for Analysis
DLR : Detection Limit for Reporting Purposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
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SunStar Laboratories,, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Pro.iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-7-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-02
Matrix: Soil
Surrogate Com_~ounds Conc.(.ug/Kg) %Rec.
Dibromofluoromethane 38.5 96
Toluene-d8 39.9 100
4-Bromofluorobenzene 34.6 87
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis71,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Tdchloroethane ND 5
1,2-Dichloroethane · ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
~Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane N D 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
!
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SunStar Laboratories,, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-8-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-07
Matrix: Soil
Surrogate Compounds Conc.(.ug/Kg) %Rec.
Dibromofluoromethane 39.0 98
Toluene-d8 38.6 96
4-Bromofluorobenzene 34.8 87
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane N D 5
1,2-Dichloroethane ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropro@ene ND 5
trans-l,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
!Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-9-0.5
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-12
Matrix: Soil
Surrogate Com_oounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 38.3 96
Toluene-d8 40.2 101
4-Bromofluorobenzene 35.8 90
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Carbon Tetrac~hloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
trans-l,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
ITetrachloroethene ND 5
I Chlorobenzene ND 5
'Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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!
I
SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-9-{}~
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-14
Matrix: Soil
Surrogate Com_~ounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 40.2 101
Toluene-d8 39.3 98
4-Bromofluorobenzene 37.1 93
Compound Concentration (pg/Kg) RL(pg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dich oroethane ND 10
cis-l,2-Dichloroethene ND 5
,Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
,!
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
I
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: CS I~
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-41
Matrix: Soil
~urro_aate Compounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 40.9 102
Toluene-d8 39.7 99
4-Bromofluorobenzene 34.3 86
Compound Concentration (pg/Kg) RL(IJg/Kg)
Chloromethane ND 10
.Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride N D 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane N D 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
;Toluene ND 5
frans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethy benzene ND 5
m&p-Xylene. ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
'1
,rI,
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: ~
Date Sampled: 6~27~00
Date Received: 6/28/00
Date Analyzed: 716100
Laboratory ID: T1844-42
Matrix: Soil
Surrogate Com_aounds Conc.~ug/K_o) %Rec.
Dibromofluoromethane 38.1 95
Toluene-d8 40.7 102
4-Bromofluorobenzene 33.7 84
Compound Concentration (pg/Kg) RL(Fg/Kg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane N D 5
~l,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-l,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-Xytene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
i
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
I Analytical Report EPA 8260
I
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Client: ENSR
Project Manager: Lita Freeman
Project Name
Hwy 58, Bakersfield, CA
Sample ID:~
Date Sampled: 7/21/00
Date Received: 7/21/00
Date Analyzed: 7/24/00
Laboratory ID: T891-07
Matrix: Soil
Surrogate Compounds Conc.(ug/Kg) %Rec.
Dibromofluoromethane 40.03 100
Toluene-d8 38.83 97
4-Bromofluorobenzene 35.68 89
Conc. RL
Compound (pg/Kg) (pg/Kg)
!Dichlorodifluoromethane ND 10
Chloromethane ND 10
Vinyl Chloride ND 10
I Bromomethane ND 10
Chloroethane ND 10
Trichlorofluoromethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
2,2-Dichloropropane ND 5
cis-1,2-Dichloroethene ND 5
Bromochlorornethane ND 5
Chloroform ND 5
1,1,1 -Trichloroethane N D 5
Carbon Tetrachloride ND 5
1-1-Dichloropropene ND 5
Benzene ND 5
1,2-Dichloroethane ND 5
Trichloroethene ND 5
1,2-Dichioropropane ND 5
Dibromomethane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Tetrachloroethene ND 5
1,3-Dichloropropane ND 5
Dibromochloromethane ND 5
Compound Conc. RL
(pg/Kg) (pg/Kg)
1,2-Dibromoethane ND 5
Chlorobenzene ND 5
1,1,1,2-Tetrachloroethane ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
Isopropylbenzene ND 5
Bromobenzene ND 5
1,1,2,2-Tetrachloroethane ND 5
1,2,3-Trichloropropane ND 5
n-Propylbenzene ND 5
2-Chlorotoluene ND 5
4-Chlorotoluene ND 5
1,3,5-Trimethylbenzene ND 5
tert-Butylbenzene ND 5
1,2,4-Trimethylbenzene ND 5
sec-Butylbenzene ND 5
1,3-Dichlorobenzene ND 5
p-lsopropyltoluene ND 5
1,4-Dichlorobenzene ND 5
1,2-Dichlorobenzene ND 5
n-But¥1benzene ND 5
1,2-Dibromo-3-chloropropane ND 5
1,2,4-Trichlorobenzene ND 10
Hexachlorobutadiene ND 10
Naphthalene ND 10
1,2,3-Trichlorobenzene ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
p ro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB1-VOC
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-10
Matrix: Water
~;iJrroo_ate Compounds Conc.(ug/L) %Rec.
Dibromofluoromethane 40.1 100
Toluene-d8 39.3 98
4-Bromofluorobenzene 35.7 89
Compound Concentration (pg/L) RL(pg/L)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroether~e ND 5
Chloroform ND 5
1,1,1-Trich[oroethane N D 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Broomodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloroopropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
I Analytical Report EPA 8260
!
!
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB2-VOC
Date Sampled: 6/26/00
Date Received: 6/27/00
Date Analyzed: 6/28/00
Laboratory ID: T1838-22'
Matrix: Water
!
!
Surrogate Compounds Conc.(pg/L) %Rec.
Dibromofluoromethane 42.3 106
Toluene-d8 38.9 97
4-Bromofluorobenzene 34.8 87
Compound Concentration (pg/L) RL(pg/L)
Chloromethane ND 10
Vin,/I Chloride ND 10
Bromomethane ND 10
Chioroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-1,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis- 1,2-Dichlomethene ND 5
Chloroform ND 5
1,1,1-Tdchloroethane ND 5
1,2-Dichloroethane ND 5 '
Benzene ND 5
~Carbon Tetrachloride ND 5
~Trichloroethene ND 5
!1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
,Toluene ND 5
Itrans-1,3-Dichloropropene '' ND 5
~1,1,2-Trichloroethane ND 5
' Dibromochloromethane ND 5
;Tetrachloroethene ND 5
,Chlorobenzene ND 5
,Ethyl benzene ND 5
,m&p-X¥1ene ND 10
'o-X)/lene ND 5
~St)/rene ND 5
Bromoforrn ' ND 5
,1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
'1,4-pCB ND 5
~I,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505~4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB3
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-08
Matrix: Water
Surrogate Com_~ounds Conc.(pg/L) %Rec.
Dibromofluoromethane 40.1 100
Toluene-d8 38.4 96
4-Bromofluorobenzene 34.7 87
Compound Concentration (pg/L) RL(pg/L)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-l,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-X¥1ene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
'1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB4
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Analyzed: 7/8/00
Laboratory ID: T1844-21
Matrix: Water
Surro_aate Compounds Conc.(u_a/K_a) %Rec.
Dibromofluoromethane 39.2 98
Toluene-d8 38.8 97
4-Bromofluorobenzene 33.7 84
=Compound Concentration (l~g/Kg) RL(IJg/Kg)
i Chloromethane ND 10
iVinyl Chloride ND 10
Bromomethane ND 10
I Chloroethane ND 10
11,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
,1,1-Dichloroethane ND 10
,cis-l,2-Dichloroethene ND 5
Chloroform N D 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,__Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: EB5
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-34
Matrix: Water
Surroqate Compounds Conc.(.u_~/L) %Rec.
Dibromofluoromethane 40.9 102
Toluene-d8 39.2 98
4-Bromofiuorobenzene 35.3 88
Compound Concentration (pg/L) RL(pg/L)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
M. ethylene chloride ND 10
trans-1,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis- 1,3~Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Tdchloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o,-Xylene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
I ZAL(DO LAEBORA-I-ORIESS, lNG.
Analytioal ~, Consulting Servioes
I 4309 Armour Avenue
Bakersfield, California 93308
(661) 395-0539
FAX (661) 395-3069
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ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lita Freeman
Sample Type: Water
Ste. 120
Laboratory No:
Date Received:
Date Reported:
Contract No.
Date Sampled :
Time Sampled :
Description:
EB6-30W
Sampled by Lira Freeman
REPORT OF ANALYTICAL RESULTS
Constituents
Results
Units
0012112-22
12/07/00
12/22/00
00871
12/07/00
14:40
DLR Method/Ref
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CC:
Volatile Organics
Benzene
Bromobenzene
Bromodichloromethane
Bromoform
Bromomethane
Carbon Tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
cis-l,2-Dichloroethene
trans-l,2-Dichloroethene
1,2-Dichloropropane
cis-l,3-Dichloropropene
trans-l,3-Dichloropropene
Ethylbenzene
Methylene Chloride
Analyzed : 12/07/00
Method Reference
1. EPA SW-846, 1994 3rd Edition
SMS
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
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
0.5 8260/1
0.5 8260/1
0.5 8260/1
0.5 8260/1
0.5 8260/1
0.5 8260/1
0.5 8260/1
0.5 8260/1
0.5 8260/1
0.5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
0 5 8260/1
ug/L : micrograms per Liter (parts per billion!
umhos/cm : micromhos/cm at 25 C
mmhos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Applicable
NSS : Not Sufficien~ Sample for Analysis
DLR : Detection Limit for Reporting ~'urposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
ZALCO LAE)ORATORII=S, IN( .
Analytical & Oonsulting Servioes
4309 Armour Avenue
Bakersfield, California 93308
(661) 395-0539
FAX (661) 395-3069
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ENSR Alameda
1420 Harbor Bay Parkway,
Alameda, CA 94502
Attention: Lira Freeman
Sample Type: Water
Ste. 120
Laboratory No:
Date Received:
Date Reported:
Contract No. :
Date Sampled :
Time Sampled :
Description:
EB6-30W
Sampled by Lita Freeman
REPORT OF ANALYTICAL RESULTS
Constituents
Results Units
Methyl tert-Butyl Ether (MTBE) ND ug/L
0012112-22
12/07/00
12/22/00
00871
12/07/00
14:40
DLR Method/Ref
0 5 8260/1
CC:
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl chloride
m and p-Xylenes
o-Xylene
ND ug/L
ND ug/L
ND u~/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
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
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
8260/1
Analyzed : 12/07/00
Method Reference
1. EPA SW-846, 1994 3rd Edition
SMS
'm Etherton, Lab Operations Manager
mg/L : milligrams per Liter (parts per million':
/ug/L micrograms per Liter (parts per billion)
umhos/cm : micromhos/cm at 25 C
mmhos/cm : millimhos/cm at 25 C
ND : None Detected N/A : Not Applicable
NSS : Not Sufficient Sample [or Analysis
DLR : Detection Limi~ for Reporting Purposes
This report is furnished for the exclusive use of our Customer and applies only to the samples tested. Zalco is not responsible for report alteration or detachment.
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-7
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-01
Matrix: Water
Surrogate Com_Dounds Conc.(ug/L) %Rec.
Dibromofiuoromethane 39.2 98
Toluene-d8 39.4 99
4-Bromofluombenzene 35.1 88
Compound Concentration (pg/L) RL(pg/L)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
I Chloroethane ND 10
1,1-Dichloroethene ND 10
Meth¥ ene ch oride ND 10
trans-l,2-Dichloroethene ND 10
11,1-Dichloroethane ND 10
Icis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
trans-1,3-Dichlom@mpene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane N D 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
'1
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-8
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-06
Matrix: Water
~;urro_oate Com_oounds Conc.(.ug/L) %Rec.
Dibromofluoromethane 41.7 104
Toluene-d8 41.0 102
4-Bromofluorobenzene 35.7 89
Compound Concentration (pg/L) RL(pg/L)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichtoroethene ND 10
1,1-Dichloroethane ND 10
cis-l,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
trans-l,3-Dichloropropene ND 5 .
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: EB-9
Date Sampled: 7/11/00
Date Received: 7/11/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-11
Matrix: Water
~llrro_oate Com_oounds Conc.(.ug/L) %Rec.
Dibromofluoromethane 39.4 98
Toluene~d8 38.6 96
4-Bromofluorobenzene 35.2 88
Compound Concentration (pg/L) RL(pg/L)
Chloromethane ' ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Meth)/lene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-DichloroproDene ND 5
trans-l,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
!
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
I SunStar Laboratories, Inc.
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Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Analytical Report EPA 8260
Sample I D: .G'3-
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-43
Matrix: Water
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Surrogate Compounds C_~ %Rec.
Dibromofluoromethane 40.7 102
Toluene-d8 41.2 103
4-Bromofluorobenzene 35.4 88
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Compound Concentration (pg/L) RL(pg/L)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-l,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
11,2-DCB ND 5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: ~
Date Sampled: 6/27/00
Date Received: 6/28/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-49
Matrix: Water
Surrogate Compounds Conc.(.ug/L) %Rec.
Dibromofluoromethane 40.3 101
Toluene-d8 39.5 99
4-Bromofluorobenzene 34.9 87
Compound Concentration (pg/L) RL(pg/L)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropro@ene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-X¥1ene ND 10
o-X¥1ene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
'I,4-DCB ND 5
11,2-DCB ND 5
II
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Labora Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name
Hwy 58, Bakersfield, CA
Sample ID'~Hi;~J
Date Sampled: 7121100
Date Received: 7/21/00
Date Analyzed: 7/24/00
Laboratory ID: T891-14
Matrix: Water
Surrogate Com_nounds _C_o. Qc, J. IJg/L)%Rec.
Dibromofluoromethane 39.96 100
Toluene-d8 40.42 101
4-Bromofluombenzene 36.88 92
Conc. (pg/L) RL
Compound (pg/L)
Dichlorodifluoromethane ND 10
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
Trichlorofluoromethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichioroethane ND 10
2,2-Dichloropropane ,, ND 5
cis-l,2-Dichloroethene ND 5
Bromochloromethane. ND 5
Chloroform ND 5
1,1,1-Trichloroethane N D 5
Carbon Tetrachloride ND 5
1-1-Dichloropropene ND 5
Benzene ND 5
1,2-Dichloroethane ND 5 '
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Dibromomethane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-l,3-Dichloropropene ND 5
1,1.2-Trichloroethane ND 5
Tetrachloroethene ND 5
1,3-Dichloropropane ND 5
Dibromochloromethane ND 5
Conc. (pg/L) RL
Compound (pg/L)
1,2-Dibromoethane ND 5
Chlorobenzene ND 5
1,1,1.2-Tetrachloroethane ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
Isopropylbenzene ND .-- 5
Bromobenzene ND 5
1,1,2,2-Tetrachloroethane ND 5
1,2,3-Trichloropr(~pane ND 5
n-Propylbenzene ND 5
2-Chlorotoluene ND- 5
4-Chlorotoluene ND 5
1,3,5-Trimethylbenzene ND 5
tert-Butylbenzene ND 5
1,2,4-Trimethylbenzene ND 5
sec-Butylbenzene ND 5
1,3-Dichlorobenzene ND 5
D-Isopropyltoluene ND 5
1,4-Dichlorobenzene ND 5
1,2-Dichlorobenzene ND 5
n-But¥1benzene ND 5
1,2-Dibromo-3-chloropropane ND 5
1,2,4-Trichlorobenzene ND 10
! Hexachlorobutadiene ND 10
Naphthalene ND 10
1,2,3-'rrichlorobenzene ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
110 2nd Avenue South, #D7, Pacheco, CA 94553-5560
McCAMPBELL ANALYTICAL INC. Telephone: 925-798-1620 Fax: 925-798-1622
http://www.mccampbell.com E-mail: main~mccampbell.com
Date Sampled: 02/06/01
ENSR Client Project ID: #8727-049
1420 Harbor Pkwy, #120 Date Received: 02/07/01
Alameda, CA 94502 Client Contact: Lita Freeman Date Extracted: 02/07/01
Client P.O: Date Analyzed: 02/07/01
Volatile Organics By GC/MS
EPA method 8260
Lab ID 59614
Client ID B- 13
Matrix W
Ru-porting
Limit
Compound Concentration* ~g
Limit
Compound
Concentration*
w S ] w i'"~~
Acetone rb; ND 5.0 25 trans-1,3-Dichloropropene ND 1.0 5.0
Benzene ND 1.0 5.0 Ethylene dibromide ND 1.0 5.0
Bromobenzene ND 1.0 5.0 Ethylbenzene ND 1.0 5.0
Bromochloromethane ND 1.0 5.0 Hexachlorobutadiene ND 5.0 25
Bromodichloromethane ND 1.0 5.0 lodomethane ND 1.0 5.0
Bromoform ND 1.0 5.0 Isopropylbenzene ND 1.0 5.0
Bromomethane ND 1.0 5.0 p-lsopropyl toluene ND 1.0 5.0
n-Butyl benzene ND 1.0 5.0 Methyl butyl ketone cd} ND 1.0 5.0
sec-Butyl benzene ND 1.0 5.0 Methylene Chloride~c) ND<5.0 1.0 5.0
tert-Butyl benzene ND 1.0 5.0 Methyl ethyl ketone m ND 2.0 10
Carbon Disulfide ND 1.0 5.0 Methyl isobutyl ketone ® ND 1.0 5.0
Carbon Tetrachloride ND 1.0 5.0 Methyl ten-Butyl Ether (MTBE) ND 1.0 5.0
Chlorobenzene ND 1.0 5.0 Naphthalene ND 5.0 5.0
Chloroethane ND 1.0 5.0 n-Propyl benzene ND 1.0 5.0
2-Chloroethyl Vinyl Ether{c~ ND 1.0 5.0 Styrene m ND 1.0 5.0
Chloroform ND 1.0 5.0 1,1,1,2-Tetrachloroethane ND 1.0 5.0
Chloromethane ND 1.0 5.0 1,1,2,2-Tetrachloroethane ND 1.0 5.0
2-Chlorotoluene ND 1.0 5.0 Tetrachloroethene ND 1.0 5.0
4-Chlorotoluene ND 1.0 5.0 Toluene ~'~ ND 1.0 5.0
Dibromochloromethane ND 1.0 --5.0 1,2,3-Trichlorobenzene ND 5.0 25
1,2-Dibromo-3 -chloropropane ND 2.0 10 1,2,4-Trichlorobenzen e ND 5.0 25
Dibromomethane ND 1.0 5.0 1,1,1 -Trichloroethane ND .1.0 5.0
1,2-Dichlorobenzene ND 1.0 5.0 1,1,2-Trichloroethane ND 1.0 5.0
1,3-Dichlorobenzene ND 1.0 5.0 Trichloroethene ND 1.0 5.0
1,4-Dichlorobenzene ND 1.0 5.0 Trichlorofluoromethane ND 1.0 5.0
Dichlorodifluoromethane ND 1.0 5.0 1,2,3 -Trichloropropane ND 1.0 5.0
1,1 -Dichloroethane ND 1.0 5.0 1,2,4-lrimethylbenzene ND 1.0 5.0
1,2-Dichloroethane ND 1.0 5.0 1,3,5-Trimethylbenzene ND 1.0 5.0
1,1-Dichloroethene ND 1.0 5.0 Vinyl Acetate tn, ND 5.0 25
cis-l,2-Dichloroethene ND 1.0 5.0 ' ~"~
Vinyl Chloride ND 1.0 5.0
trans-1,2-Dichloroethene ND 1.0 5.0 Xylenes, total ~o~ ND 1.0 5.0
1,2-Dichloropropane ND 1.0 5.0 Comments:
1,3-Dichloropropane ND 1.0 5.0 Surrogate Recoveries (%)
2,2-Dichloropropane ND 1.0 5.0 Dibromofluoromethane 113
1,1 -Dichloropropene ND 1.0 5.0 Toluene-d8 98
cis-1,3-Dichloropropene ND 1.0 5.0 4-Bromofluorobenzene 93
*water and vapor samples are reported in ug/L, soil and sludge samples in ug/kg, wipes in ug/wipe and all TCLP / SPLP extracts in ug/L
ND means not detected above the reporting limit; N/A means analyte not applicable to this analysis
(b) 2-propanone or dimethyl ketone; (c) (2-chloroethoxy) ethene; (d) 2-hexanone; (e) dichloromethane; (f) 2-butanone; (g) 4-methyl-2-
pentanone or isopropylacetone; (h) lighter than water immiscible sheen is present; (i) liquid sample that contains greater than -5 vol. %
sediment; 0) sample diluted due to high organic content; (k) ethenylbenzene; ~1) methylbenzene; (m) acetic acid ethenyl ester; (n)
chloroethene; (o) dimethylbenzenes.
DHS Certification No. 1644
~ %Edward Hamilton, Lab Director
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I 1 I0 2nd Avenue South, #D7, Pacheco, CA 94553-5560
McCAMPBELL ANALYTICAL INC. Telephone:925-798-1620 Fax :925-798-1622
http://www.mccampbell.com E-mail: main~mccampbell.com
Date Sampled: 02/06/01
ENSR Client Project ID: #8727-049
1420 Harbor Pkwy, #120 Date Received: 02/07/01
Alameda, CA 94502 Client Contact: Lita Freeman Date Extracted: 02/07/01
Client P.O: Date Analyzed: 02/07/01
Volatile Organics By GC/MS
EPA method 8260
Lab ID 59615
Client ID B-14
Matrix W
Compound Concentration* Reporting Limit Compound Concentration* 11
Reporting
Limit
w s II w II s
Acetone (b> ND 5.0 25 trans-1,3-Dichloropropene ND 1.0 5.0
Benzene ND 1.0 5.0 Ethylene dibromide ND 1.0 5.0
Bromobenzene ND 1.0 5.0 Ethylbenzene ND 1.0 5.0
Bromochloromethane ND 1.0 5.0 Hexachlorobutadiene ND 5.0 25
Bromodichloromethane ND 1.0 5.0 Iodomethane ND 1.0 5.0
Bromoform ND 1.0 5.0 Isopropylbenzene ND 1.0 5.0
Bromomethane ND 1.0 5.0 p-lsopropyl toluene ND 1.0 5.0
n-Butyl benzene ND 1.0 5.0 Methyl butyl ketone {u} ND ! .0 5.0
sec-Butyl benzene ND 1.0 5.0 Methylene Chloride{¢~ ND<5.0 1.0 5.0
tert-Butyl benzene ND 1.0 5.0 Methyl ethyl ketone ~' ND 2.0 10
Carbon Disulfide ND 1.0 5.0 Methyl isobutyl ketone (g) ND 1.0 5.0
Carbon Tetrachloride ND 1.0 5.0 Methyl ten-Butyl Ether (MTBE) ND 1.0 5.0
Chlorobenzene ND 1.0 5.0 Naphthalene ND 5.0 5.0
Chloroethane ND 1.0 5.0 n-Propyl benzene ND 1.0 5.0
2-Chloroethyl Vinyl Ether{c~ ND 1.0 5.0 Styrene tk~ ND 1.0 5.0
Chloroform ND 1.0 5.0 1 ,l,l,2-Tetrachloroethane ND 1.0 5.0
Chloromethane ND 1.0 5.0 1,1,2,2-Tetrachloroethane ND 1.0 5.0
2-Chlorotoluene ND 1.0 5.0 Tetrachloroethene ND 1.0 5.0
4-Chlorotoluene ND 1.0 5.0 Toluene m ND 1.0 5.0
Dibromochloromethane ND 1.0 5.0 1,2,3 -Trichlorobenzene ND 5.0 25
1,2-Dibromo~3 -chloropropane ND 2.0 10 1,2,4-Trichlorobenzene ND 5.0 25
Dibromomethane ND 1.0 5.0 1,1,1-Trichloroethane ND .1.0 5.0
1,2-Dichlorobenzene ND 1.0 5.0 1,1,2-Trichloroethane ND 1.0 5.0
1,3-Dichlorobenzene ND 1.0 5.0 Trichloroethene ND 1.0 5.0
1,4-Dichlorobenzene ND 1.0 5.0 Trichlorofluoromethane ND 1.0 5.0
Dichlorodifluoromethane ND 1.0 5.0 1,2,3-Trichloropropane ND 1.0 5.0
1,1-Dichloroethane ND 1.0 5.0 1,2,4-Trimethylbenzene ND 1.0 5.0
1,2-Dichloroethane ND 1.0 5.0 1,3,5-Trimethylbenzene ND 1.0 5.0
1,1-Dichloroethene ND 1.0 5.0 Vinyl Acetate ~ml ND 5.0 25
cis-l,2-Dichloroethene ND 1.0 5.0 Vinyl Chloride ~n~ ND 1.0 5.0
trans- 1,2-Dichloroethene ND 1.0 5.0 Xylenes, total ~o~ ND 1.0 5.0
1,2-Dichloropropane ND 1.0 5.0 Comments:
1,3-Dichloropropane ND 1.0 5.0 Surrogate Recoveries (%)
2,2-Dichloropropane ND 1.0 5.0 Dibromofluoromethane 112
1,1 -Dichloropropene ND 1.0 5.0 Toluene-d8 98
cis- 1,3-Dichloropropene ND 1.0 5.0 4-Bromofluorobenzene 91
'water and vapor samples are reported in ug/L, soil and sludge samples in ug/kg, w/pcs in ug/wipe and all TCLP / SPLP extracts in ug/L
ND means not detected above the reporting limit; N/A means analyte not applicable to this analysis
(b) 2-propanone or dimethyl ketone; (c) (2-chloroethoxy) ethene; (d) 2-hexanone; (e) dichloromethane; (f) 2-butanone; (g) 4-methyl-2-
pentanone or isopropylacetone; (h) lighter than water immiscible sheen is present; (i) liquid sample that contains greater than -5 vol. %
sediment; 0) sample diluted due to high organic content; (k)ethenylbenzene; (1) methylbenzene; (m) acetic acid ethenyl ester; (n)
chloroethene; (o) dimethylbenzenes. ~
DHS Certification No. 1644
[z~Edward Hamilton, Lab Director
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110 2nd Avenue South, #D7, Pacheco, CA 94553-5560
McCAMPBELL ANALYTICAL INC. Telephone: 925-798-1620 Fax: 925-798-1622
http://www.mccampbell.com E-mail: main~mccampbell.com
Date Sampled: 02/06/01
ENSR Client Project ID: #8727-049
1420 Harbor Pkwy, #120 Date Received: 02/07/01
Alameda, CA 94502 Client Contact: Lita Freeman Date Extracted: 02/07/01
Client P.O: Date Analyzed: 02/09/01
Volatile Organics By GC/MS
EPA method 8260
Lab ID 59616
Client ID B- 13/5'
Matrix S
Reposing Limit Compound Concentration* Reporting Limit
Compound Concentration* ~ ~ W S
I Acetone {b> ND 5.0 25 trans- 1,3-Dichloropropene ND 1.0 5.0
Benzene ND 1.0 5.0 Ethylene dibromide ND 1.0 5.0
Bromobenzene ND 1.0 5.0 Ethylbenzene ND 1.0 5.0
Bromochloromethane ND 1.0 5.0 Hexachlorobutadiene ND 5.0 25
Bromodichloromethane ND 1.0 5.0 Iodomethane ND 1.0 5.0
Bromoform ND 1.0 5.0 lsopropylbenzene ND 1.0 5.0
Bromomethane ND 1.0 5.0 p-lsopropyl toluene ND' 1.0 5.0
n-Butyl benzene ND 1.0 5.0 Methyl butyl ketone ~) ND 1.0 5.0
sec-Butyl benzene ND 1.0 5.0 Methylene Chloride[c~ ND<I5 1.0 5.0
tert-Butyl benzene ND 1.0 5.0 Methyl ethyl ketone ~ ND 2.0 10
Carbon Disulfide ND 1.0 5.0 Methyl isobutyl ketone ® ND 1.0 5.0
Carbon Tetrachloride ND 1.0 5.0 Methyl tert-Butyl Ether (MTBE) ND 1.0 5.0
Chlorobenzene ND 1.0 5.0 Naphthalene ND 5.0 5.0
Chloroethane ND 1.0 5.0 n-Propyl benzene ND 1.0 5.0
2-Chloroethyl Vinyl Ether~ ND 1.0 5.0 Styrene ~ ND 1.0 5.0
Chloroform ND 1.0 5.0 1,1,1,2-Tetrachloroethane ND 1.0 5.0
Chloromethane ND 1.0 5.0 1,1,2,2-Tetrachloroethane ND 1.0 5.0
2-Chlorotoluene ND 1.0 5.0 Tetrachloroethene ND<10 1.0 5.0
4-Chlorotoluene ND 1.0 5.0 Toluene {~ ND 1.0 5.0
Dibromochloromethane ND 1.0 5.0 1,2,3 -Trichlorobenzene ND 5.0 25
1,2-Dibromo-3-chloropropane ND 2.0 10 1,2,4-Trichlorobenzene ND 5.0 25
Dibromomethane ND 1.0 5.0 l,l,l-Trichloroethane ND .I .0 5.0
1,2-Dichlorobenzene ND 1.0 5.0 1,1,2-Trichloroethane ND 1.0 5.0
1,3-Dichlorobenzene ND 1.0 5.0 Trichloroethene ND 1.0 5.0
1,4-Dichlorobenzene ND 1.0 5.0 Trichlorofluoromethane ND 1.0 5.0
Dichlorodifluoromethane ND 1.0 5.0 1,2,3-Trichloropropane ND 1.0 5.0
1,1-Dichloroethane ND 1.0 5.0 1,2,4-Trimethylbenzene ND' 1.0 5.0
1,2-Dichloroethane ND 1.0 5.0 1,3,5-Trimethylbenzene ND 1.0 5.0
1,1-Dichloroethene ND 1.0 5.0 Vinyl Acetate {m~ ND 5.0 25
cis- 1,2-Dichloroethene ND 1.0 5.0 Vinyl Chloride ~'~ ND 1.0 5.0'
trans-1,2-Dichloroethene ND 1.0 5.0 Xylenes, total ~o~ ND 1.0 5.0
1,2-Dichloropropane ND 1.0 5.0 Comments:
1,3-Dichloropropane ND 1.0 5.0 Surrogate Recoveries (%)
2,2-Dichloropropane ND 1.0 5.0 Dibromofluoromethane 99
1,1 -Dichloropropene ND 1.0 5.0 Toluene-d8 109
cis- 1,3-Dichloropropene ND 1.0 5.0 4-Bromofiuorobenzene 107
'water and vapor samples are reported in ug/L, soil and sludge samples in ug/kg, wipes in ug/wipe and all TCLP / SPLP extracts in ug/L
ND means not detected above the reporting limit; N/A means analyte not applicable to this analysis
(b) 2-propanone or dimethyl ketone; (c) (2-chloroethoxy)ethene; (d) 2-hexanone; (e)dichloromethane; (f) 2-butanone; (g) 4-methyl-2-
pentanone or isopropylacetone; (h) lighter than water immiscible sheen is present; (i) liquid sample that contains greater than -5 vol. %
sediment; (j) sample diluted due to high organic content; (k)ethenylbenzene; (1) methylbenzene; (m) acetic acid ethenyl ester; (n)
chloroethene; (o) dimethylbenzenes. ~
DHS Certification No. 1644
Edward Hamilton, Lab Director
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McCAMPBELL ANALYTICAL INC.
10 2nd Avenue South, #D7, Pacheco, CA 94553-5560
Telephone: 925-798-1620 Fax: 925-798-1622
http://www.mccampbell.com E-mail: main~mccampbell.com
Date Sampled: 02/06/01
· ENSR Client Project ID: #8727-049
1420 Harbor Pkwy, #120 Date Received: 02/07/01
Alameda, CA 94502 Client Contact: Lita Freeman Date Extracted: 02/07/01
Client P.O: Date Analyzed: 02/09/01
Volatile Organics By GC/MS
EPA method 8260
Lab ID 59619
Client ID B- 14/5'
Matrix S
Compound Concentration* Reporting Limit J Compound Concentration*
Reporting
Limit
W S 'W S
Acetone (b) ND 5.0 25 trans-1,3-Dichloropropene ND 1.0 5.0
Benzene ND 1.0 5.0 Ethylene dibromide ND 1.0 5.0
Bromobenzene ND .1.0 5.0 Ethylbenzene ND 1.0 5.0
Bromochloromethane ND 1.0 5.0 Hexachlorobutadiene ND 5.0 25
Bromodichloromethane ND 1.0 5.0 Iodomethane ND 1.0 5.0
Bromoform ND 1.0 5.0 Isopropylbenzene ND 1.0 5.0
Bromomethane ND 1.0 5.0 p-lsopropyl toluene ND 1.0 5.0
n-Butyl benzene ND 1.0 5.0 Methyl butyl ketone ~a~ ND 1.0 5.0
sec-Butyl benzene ND 1.0 5.0 Methylene Chloride{~ ND<I 5 1.0 5.0
tea-Butyl benzene ND 1.0 5.0 Methyl ethyl ketone t~ ND 2.0 10
Carbon Disulfide ND 1.0 5.0 Methyl isobutyl ketone ~ ND 1.0 5.0
Carbon Tetrachloride ND 1.0 5.0 Methyl tert-Butyl Ether (MTBE) ND 1.0 5.0
Chlorobenzene ND 1.0 5.0 Naphthalene ND 5.0 5.0
Chloroethane ND 1.0 5.0 n-Propyl benzene ND 1.0 5.0
2-Chloroethyl Vinyl Ether{'~ ND 1.0 5.0 Styrene {~ ND 1.0 5.0
Chloroform ND 1.0 5.0 1,1,1,2-Tetrachloroethane ND 1.0 5.0
Chloromethane ND 1.0 5.0 1,1,2,2-Tetrachloroethane ND 1.0 5.0
2-Chlorotoluene ND 1.0 5.0 Tetrachloroethene ND< 10 1.0 5.0
4-Chlorotoluene ND ! .0 5.0 Toluene m ND 1.0 5.0
Dibromochloromethane ND 1.0 5.0 1,2,3-Trichlorobenzene ND 5.0 25
1,2-Dibromo-3 -chloroprop~ne ND 2.0 10 1,2,4-Trichlorobenzene ND 5.0 25
Dibromomethane ND 1.0 5.0 1,1,1 -Trichloroethane ND · 1.0 5.0
1,2-Dichlorobenzene ND 1.0 5.0 l,l,2-Trichloroethane ND 1.0 5.0
1,3-Dichlorobenzene ND 1.0 5.0 Trichloroethene ND 1.0 5.0
1,4-Dichlorobenzene ND 1.0 5.0 Trichlorofluoromethane ND 1.0 5.0
Dichlorodifluoromethane ND 1.0 5.0 1,2,3 -Trichloropropane ND 1.0 5.0
l,l-Dichloroethane ND 1.0 5.0 1,2,4-Trimethylbenzene ND 1.0 5.0
1,2-Dichloroethane ND 1.0 5.0 1,3,5-Trimethylbenzene ND 1.0 5.0
1,1-Dichloroethene ND 1.0 5.0 Vinyl Acetate <n,~ ND 5.0 25
cis-l,2-Dichloroethene ND 1.0 5.0 Vinyl Chloride ~n~ ND - 1.0 5.0
trans- 1,2-Dichloroethene ND 1.0 5.0 Xylenes, total. ~°' ND 1.0 5.0
,1,2-Dichloropropane ND 1.0 5.0 Comments:
1,3-Dichloropropane ND 1.0 5.0 Surrogate Recoveries (%)
2,2-Dichloropropane ND 1.0 5.0 Dibromofluoromethane 98
1,1 -Dichloropropene ND 1.0 5.0 Toluene-d8 110
cis-1,3-Dichloropropene ND 1.0 5.0 4~Bromofluorobenzene 107
'water and vapor samples are reported in ug/L, soil and sludge samples in ug/kg, wipes in ug/wipe and all TCLP / SPLP extracts in ug/L
ND means not detected above the reporting limit; N/A means analyte not applicable to this analysis
(b) 2-propanone or dimethyl ketone; (c) (2-chloroethoxy)ethene; (d) 2-hexanone; (e)dichloromethane; (f) 2~butanone; (g) 4-methyl-2-
pentanone or isopropylacetone; (h) lighter than water immiscible sheen is present; (i) liquid sample that contains greater than -5 vol. %
sediment; (j) sample diluted due to high organic content; (k)ethenylbenzene; ~) methylbenzene; (m) acetic acid ethenyl ester; (n)
chloroethene; (o) dimethylbenzenes.
DHS Certification No. 1644
~ :~__Edward Hamilton, Lab Director
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QNQC REPORTS AND CHAIN-OF-CUSTODY RECORDS
SunStar Laboratories, Inc.
3002 Dow Ave, Ste. 406
Tustin, CA 92780
1-800-781-6777
Chain of Custody Record
Client:
Address: .:=115, ,~r-c, ta,~ 4,~e.. . ~ 2.,-/ ; C.h.,~x--ud,~_
Phone: ('_~1 ~,) ~q~, - .'7..~9(~0 Fax:
Project Manager: C,~ D,~
Date: ~ [~,/<:E::) Page: J Of ~
Project Name: "~.<:~{.o, le- [l~t,. [cl<7 ,C'~.~. ~~
Batch .: ~--~ ~' Proposal fl:
ry' i_ ,.-
v- o o ~ g · o
~ ~ ~ ~ ~ > u
Sample Conlainer
Sam.,.,O 0~,~ S~.,~ nme ~..
~ ~'~ ~ // ~ ~ ~ -' . .,.., .
/
aelinqy~~ture) .Date / Time R~vffd ~atu~)~O~le / ~me Tolal fl of containers Notes
R~li~q~~~ I Dat~ I Time ~eCeived by: (s,gn~'~) ~atgl~ime Seals intacl? Y/N/NA
~~{~ ~ ~~ ~ ~ ~ ~Received good condition/cold
Relinquish~ ~i~re) ~ale I Time Received by: (signature) Dat~l Time
Sample disposal Inslruclions: Disp~ .al ~ $;).00 each __ Return to clienl .__ Pick,p _ _ _
SunStar Laboratories, Inc.
:3002 Dow Ave, Ste. 406
Tustin, CA 92780
1-800-781-6777
Chain of Custody Record
Address:
Phone:(~l~,) 5~f.(c,
Project Manager:
//
Date: ~//'.,~ if ~ Page: ~ Of
Projecl Name: "~-,~,~. 11,,.,,3)/ / (~ ~' ¢~..~y ~A/.('~;/~.¢
.Collector: Co~ Client Project #: ~:~2"~- -c~/?
Batch #:~ Proposal #:
disposal Inslruclions: ~posal ~ $200 each __ Relum Io clienl ___ Pickup . _ _
Sample ID Date Sampled Time Type Type
Relinqui~.~nature) Date/Time __~~~Da~ / Ti~e Total ~ of container;' Notes
R~u~h~a~ I Tpe Re~d by: (si~re) f ?a,~ Time Seals intact? YININA
~inqui~ed by: (signal~e~ / ~al~l~ime Recei~ by~(si~nalure) - ~ ' ~Dale I Time
~ ~ ~~7 Turn aro,nd time:
SunStar Laboratories, Inc.
3002 Dow Ave, Ste. 406
Tustin, CA 92780
1-800-781-6777
Chain of Custody Record
Client: ~"~,J s ~
Address: 31~ ,A~,o/~,.-~ .Z'~_ ~ ~ C~~ ~
Phone: ~'~) ~¢& - ~o~ Fax: ~,~ ~. ~/
Project Manager: ~ ~ ~ ~ ~ ~
ProjeclName: ~--..~e~ ~1~/ /,I' ~t'"~7
Collector Clienl Project #: / ~'7.? - ,~,f,?...-,$,e~..~
Batch #: Proposal #:
Sample
Container
Sample ID Date~ampl~ Time Ty~e Type
I [ /
RelinoJJjshejJ~,~nature) Dal~e / Time Rece~ved~ Date / Time Total # of containers Notes
~l~s~~ petiT'me i~e~d~nature) [ ~,e/Time Seals intact? Y/NINA
~~~ '~ ~~ ~/~ ['~ ~ Received good condilion/cold
Time Received by: (~gnature) ~ate I Time
/~ ~ 4~ Turn around ,ime:~
(
Sample disposal Inslruclions: Disp~ al ~ $.2.00 each ___ Relurn lo client .__ Pickup ....
SunStar Laboratories, Inc.
3002 Dow Ave, Ste. 406
Tustin, CA 92780
1-800-781-6777
Client: ~"~'~.,~ j-Z..--
Chain of Custody Record
Address: ~;::, PS, ,6 ~ ¢J..~_~. ~ ,~ ,,. ~.J,~..
Phone: ~_1~) ~ ~ ~ Fax:
~ ~4 ~/
Pro/ecl Manager:
oooo~~~ ~
Sample C0nlainer ~ ~ ~ ~ ~ ~ ~ ~ ~ o
SamplelD Date Sampled Time Type Type m~ m~ ~m m~ m~ m~ m~ m~ m ~ ~ ~ Comments
Relinquj~s~nature) /Date./Time Received by: (signature) _ Date / Time Total fl of containers Notes
' ' ' ~eived by'.~na~ ~ Date / Ti~e Seals inlacl? YININA
~li~q~h~ by: (signalurel ~ Dal~Time ~ ~ived by: (s~n~ure) 0ale / Time
Sample disposal Inslruclions: Disposal ~ $?.00 each __ Relum h .__ Pi _ _ _
SunStar Laboratories, Inc.
3002 Dow Ave, Ste. 406
Tustin, CA 92780
1-800-781-6777
Chain of Custody Record
Sample ID Dale S~mpled Time Type Type ~ ~ ~ ~ ~ ~ ~ ~ ~ m
. ~ m m m m ~ ~ m m. ~ ~ Commenls
Re~e ~~: ('gnature) ~ D~te / Time R~ived by: (si~ure) Date/Time Total ~ of containers Notes
.' ~ Da~ / Time Rec~d byrneS) _ Dale / Time Seals intact? Y/N/NA
~,inquished by: (sign~ Dale/Time ~e~ed by: (si~lure~ ' Date/Time
(( ~~j~~ ~~ Turn around flme:~
Sample disposal Instructions: Disposal t~ $?.00 each __ Return Io clienl .__ PickHp _ _ _
Client:__ ~-/'"~'--%~ Date: ~°/~'~'/~ /,,l~ Page:~ ~ Of ¢'~
Address:__ :~);.~ ~:)('c~c~ Au~ ~.~ ~- ~{~, ProjectName:~~~
ProjectPh°ne: Manager:~'*~ %~ ~O~Fax:~J~- ~ ~?, Collector: ~~7 r~'/-- Client Projecl fl: ~*~-O~-''~
[1~ ~~~ Batch ~: / __ . Proposal ~:
SunStar Laboratories, Inc.
3002 Dow Ave, Ste. 406
Tustin, CA 92780
1-800-781-6777
Chain of Custody Record
Client: ~--~'~J~ i~''''
Address: ~,1~ Ar~
Phone: (:~IS') '5'f& 2aOc~O Fax: (E~/~') ~.(,, '2z~l
Project Manager:
Date: ~, / "Z'"]f'('0~ Page.:~.~ *~ ' of
Project Name: '~,.,~.~.~J~ ~ /~ ~ ~ -~k~;ll~[~
Collector: Client Project
Batch fl: ' Proposal ~:
~0 0 0
Sample Container ~ < ~ ~ ~ < ~ ~ < o
S~mplelD Dal~Sampled, Time Type Type ~ ~ ~ ~ ~ ~ ~ ~ ~
'ass - v~~ '~ J ~7
/////
/D~I Tim~ Receive~ by: (sfgnalure) ~ D~I~/Jime ~ Seals intact? Y/N/NA
~~ t~ ~ ~ ~~/~ ~ ~Received good co ndilionlcold
~linquished by: (sig~) ~ale / time ~ ~ed by:-(si~a,ure, ~ ' Dale/Time
Sample disposal Instructions' Disposal ~ $2.00 each ___ Io clienl .__ Pick,p _ _ _
SunStar Laboratories, Inc.
3002 Dow Ave, Ste. 406
Tustin, CA 92780
1-800-781-6777
Client: ~'~,,1 ~ tr~
Address: ~1~ ~,L~
Project Manager:
Chain of Custody Record
Date: (o/~.'~/00 Page: ~ Of ,L~
Project Name: "~,c/~J~. "~ / ~'"T r~,d.,r_.,~ '"~ct~¢..,, 5,11,~l~..~_'
Collector:~~ Client Project #: ~'~' ?..~[-o~.~ ,..~
Belch #:~ Proposal #:
~ ~
Sample Container ~ ~ ~ ~ ( ~ ~ ~ ~ ~ o
~ plelD DateSampJeC Time Type Type ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ m
~ ~ ~ ~ ~ ~ ~ ~ ~ .
Relinqui~h~d~y:~a~r~) Date/,Time ~eceived by:~sign~ture) Date / Time Total ~ of comainers Notes
'-' ' -- ' ' ~ecCve, by: (sA ~r:) . Datej Time Seals intact? YININA
.ece,ve.,oo. con.
~linqu~hed by: (signa~ - ~ale 1 Time ~eived be {signature) ' ~ Dale I Time
Sample disposal Inslruclions: Disposal C~ $2.00 each . Relurn !o clienl .__ Pickup _ _ _
BN~ CHAIN OF CUSTODY RECORD
. .,~.,~,~ ,~
Rel~ub~ ~ (~ ~m) '/ / ~ Date: ~ by: (P~H~,) Date:
Rel~u~ b~ <~ ~1 Date: R~ by: ~ .~) Date:
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11220 Avenlda Aeaso /,~DOr'4lo/'y JOD I/./NO.:
Camarllio. CA 93012
(.OS) 3M..1~7 (F~x) LaDOra;ory
I.~bomtmy: Loc~l~n: P ' :
Whlte-~,Yeiow-I. iIx~mlMy, l~k-ENSR, G(~l-ENSR SerialNo. oo136
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TE~T FIEQUIflED
SPECIAl INSTRUCTIONS
3.15 Arden Avenue, Suite.24 · Glendale, California 91203-1119 · (818) 546-2090, FAX ~818) 546-2091
,' a.a,, · i&,
e").O I.a, ~ .....
DATE' E~SR .K)B NOL
~II=L~ MAlllIiX METH00
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315 Arden Avenue, 3'uite 24 · Glendale. California 91205-1119 · (8189 546-2090. F/t)((818) 546-2091
~ CHAIN OF CUSTODY RECORD ~.o. J__-
Cllenl/ProJect Name: Project Location:
Sampler. (Pd.~ N.me)/nffm.,o.: . / . Chain of Custody Tape No.:
Field Sample NoJ
kle~ffl~llo~ Date Time Grab Comp Sample Container .Sample Type I Field
(Sb'e/M,,1) (Liquid, Sludge, Etc.) , Pmeewalh~e Fillemd
Received by: rbt Name) Date:.,~/~. Analytical Laboratory (Destination):
Rellnqt~y:. (Pdnt N. me) Date: Received by: (P~ Ntmo) Date:
SunStar Laboratories, Inc.
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June 30,2000
Lida Freeman
ENSR
315 Arden Avenue
Suite 24
Glendale, CA 91203
Sunstar Laboratories Incorporated Batch Number: T-1844
Dear Ms. Freeman:
This report contains the analytical results for five (5) liquid and six (6) soil samples
received under chain of custody by' Sunstar Laboratories Incorporated on June 28, 2000.
These samples are associated with your Rosedale Hwy / 99 Fwy, Bakersfield project.
Project Summary
Samples were received in good condition. Sample container(s) and label(s) agreed with
the chain of custody as to sample ID, collection time/date, requested analyses and/or
preservatives.
Samples were received in time to meet the method holding time specifications.
All applicable internal quality control analyses including calibration verifications,
calibration (instrumentation), method blanks, matrix spike (MS) and matrix
spike duplicate (MSD) met method specified acceptance criteria. Any anomalies are
reported within the case narrative. There are no anomalies associated with this batch
number.
If you require further information or clarification, please feel free to contact me at (714)
505-4010.
Sincerely,
Reviewer
3002 Dow Avenue. Suite 406. Tustin, CA 92780 Phone (714) 505-4010 Fax (714) 505-4028
I+
SunStar Laboratories, Inc.
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June 28,2000
Lida Freeman
ENSR
315 Arden Avenue
Suite 24
Glendale, CA 91203
Sunstar Laboratories Incorporated Batch Number: T-1838
Dear Ms. Freeman:
This report contains the analytical results for twelve (12) liquid and fifteen (15) soil
samples received under chain of custody by Sunstar Laboratories Incorporated on June
27, 2000. These samples are associated with your Rosedale Hun.; / 99 Fvty, Bakersfield
project.
Project Summary
Samples were received in good condition. Sample container(s) and label(s) agreed with
the chain of custody as to sample ID, collection time/date, requested analyses and/or
preservatives.
Samples were received in time to meet the method holding time specifications.
All applicable internal quality control analyses including calibration verifications,
calibration (instrumentation), method blanks, matrix spike (MS) and matrix
spike duplicate (MSD) met method specified acceptance criteria. Any anomalies are
reported within the case narrative. There are no anomalies associated with this batch
number.
If you require further information or clarification, please feel free to contact me at (714)
505-4010.
Sincerely,
Reviewer
3002 Dow Avenue. Suite 406. Tustin, CA 92780 Phone (714) 505-4010 Fax (714) 505-4028
'+
! SunStar Laboratories, Inc.
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July 14, 2000
Lita Freeman
ENSR
1420 Harbor Bay Parkway
Suite 120
Alameda, CA 94502
Sunstar Laboratories Incorporated Batch Number: T-1866
Dear Ms. Freeman:
This report contains the analytical results for three (3) liquid and six (6) soil samples
received under chain of custody by Sunstar Laboratories Incorporated on July 11, 2000.
These samples are associated with your Rosedale H~y, Bakersfield project.
Project Summary
Samples were received in good condition. Sample container(s) and label(s) agreed with
the chain of custody as to sample ID, collection time/date, requested analyses and/or
preservatives.
Samples were received in time to meet the method holding time specifications.
All applicable internal quality control analyses including calibration verifications,
calibration (instrumentation), method blanks, matrix spike (MS) and matrix
spike duplicate (MSD) met method specified acceptance criteria. Any anomalies are
reported within the case narrative. There are no anomalies associated with this batch
number.
If you require further information or clarification, please feel free to contact me at (714)
505-4010.
Sincerely,
Reviewer
3002 Dow Avenue. Suite 406, Tustin. CA 92780 Phone (714} 505-4010 Fax (714) 505-4028
SunStar Laboratories, Inc.
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July 25, 2000
Lita Freeman
ENSR
1420 Harbor Bay Parkway
Suite 120
Alameda, CA 94502
Sunstar Laboratories Incorporated Batch Number: T-1891
Dear Ms. Freeman:
This report contains the analytical results for one (1) liquid and four (4) soil samples
received under chain of custody by Sunstar Laboratories Incorporated on July 24, 2000.
These samples are associated with your Hwy 58, Bakersfield. CA project.
Project Summary
Samples were received in good condition. Sample container(s) and label(s) agreed with
the chain of custody as to sample ID, collection time/date, requested analyses and/or
preservatives.
Samples were received in time to meet the method holding time specifications.
All applicable internal quality control analyses including calibration verifications,
calibration (instrumentation), method blanks, matrix spike (MS) and matrix
spike duplicate (MSD) met method specified acceptance criteria. Any anomalies are
reported within the case narrative. There are no anomalies associated with this batch
number.
If you require further information or clarification, please feel fi'ce to contact me at (714)
505-4010.
Sincerely,
Reviewer
3002 Dow Avenue. Suite 406. Tustin. CA 92780 Phone (7141 505-4010 Fax (714) 505-4028
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[ 110 2nd Avenue South, #D7, Pacheco, CA 94553-5560
McCAMPBELL ANALYTICAL INC. Telephone:925-798-1620 Fax:925-798-1622
http://www.mccampbeil.com E-mail: main~ccampbell.com
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ENSR
1420 Harbor Pkwy, #120
Alameda, CA 94502
Client Project ID: #872%049
Date Sampled: 02/06/01
Date Received: 02/07/01
Client Contact: Lita Freeman Date Extracted: 02/07/01
Client P.O: Date Analyzed: 02/07/01
02/14/2001
Dear Lita:
Enclosed are:
1). the results of 4 samples from your g8727-049 project,
2). a QC report for the above samples
3). a copy of the chain of custody, and
4). a bill for analytical services.
All analyses were completed satisfactorily and all QC samples were found to be within our control limits.
If you have any questions please contact me. McCampbell Analytical Laboratories strives for excellence in
quality, service and cost. Thank you for your business and I look forward to working with you again.
Edward Hamilton, Lab Director
SunStar Laboratories, Inc.
I Analytical Report EPA 8015M
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Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: Method Blank
Date Sampled: NA
Date Received: NA
Date Extracted: 6/28/00
Date Analyzed: 6/28100
Laboratory ID: T1838-MB
Matrix: Soil
Compound Concentration (mg/Kg) Detection Limit (mglKg)
C6-C10 ND 10
C 10-C28 N D 10
C28-C40 ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratorie__~s Inc.
Quality Control Analysis EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Prqiect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Date AnalYZed: 6/25/00
Batch: T-1839
Matrix: Soil
Sample Spiked: B226-19
Matrix Spike and Matrix Spike Duplicate Analysis
QC Limits
Conc. Spike Sample Conc. MS % Rec. Conc. MSD % Rec. RPD RPD Percent
Compound Added (rog/Kg) Result Recovery
8015M TPH 500 0 587 117 579 116 1,4 20 70-130
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manager: Lida Freeman
Prqiect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: Method Blank
Date Sampled: NA
Date Received: NA
Date Analyzed: 6/28/00
Laboratory ID: T1838-MB
Matrix: Water
ICompound
TPH Gas
Concentration (mg/L) Reporting Limit (mglL)
ND
0.5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Quality Control Analysis EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Proiect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Date Analyzed: 6/28/00
Batch: T-1838
Matrix: Soil
Sample Spiked 1838-10
Matrix Spike and Matrix Spike Duplicate Analysis
QC Limits
Conc. Spike Sample Conc. MS % Rec. Conc. MSD % Rec. RPD RPD Percent
Compound Added(pg/Kg) Result Recovery
1,1 Dichloroethene 100 0.2 87 87 96 96 9.9 20 75-125
Benzene 100 0.5 106 106 105 105 1.0 20 75-125
Trichtomethene 100 0.4 101 101 112 112 10.4 20 75-125
Toluene 100 1.1 111 110 108 107 2.8 20 75-125
Chlorobenzene 100 0.7 94 93 89 88 5.5 20 75-125
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: Method Blank
Date Sampled: NA
Date Received: NA
Date Analyzed: 6/28/00
Laboratory ID: T1838-MB
Matrix: Soil
Surrogate Comoounds ~ %Rec.
Dibromofluoromethane 35.6 89
Toluene-d8 37.9 95
4-Bromofluorobenzene 34.4 86
Compound Concentration (pglKg) RL(pglKg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichtoroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane N D 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
Ethyl benzene ND 5
m&p-Xylene ND 10
o-X¥1ene ND 5
Styrene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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'SunStar Laboratories, I.nc.
'r-tLC Metal Analysis
MSIMSD Report
Client: ENSR
Project Manager: Lida Freeman
Proiect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Date Extracted: 7/6/00
Date Analyzed: 7/6/00
Batch: T-1838
Matrix: Soil
Sample Spiked: 1838-27
Metal Analysis by I.C.P. EPA 6010
QC Limits
Element Amt Spiked MS rec. MS % MSD rec. MSD % RPD RPD %Rec.
Arsenic 100 73 73 80 80 9,2 30 40-150
Barium 100 94 94 95 95 1.1 30 40-150
Cadmium 100 86 86 91 91 5.6 30 40-150
Chromium 100 86 86 93 93 7,8 30 40-150
Lead 100 88 88 95 95 7.7 30 40-150
TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lida Freeman
Proiect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample I.D.: Method Blank
Date Sampled: NA
Date Received: NA
Date Extracted: 7/6/00
Date Analyzed: 7/6/00
Laboratory ID: T1838-MB
Matdx: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium ND 1
Beryllium ND 1
Cadmium ND 1
Chromium ND 1
Cobalt ND 1
Copper ND 1
Lead ND 1
Mercury ND 0.1
Molybdenum ND 1
Nickel ND 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium ND 1
Zinc ND 1
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'I'TLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,, Inc.
Quality Control Analysis EPA 8020
Client: ENSR
Project Manager: Lira Freeman
proiect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Date Analyzed: 7/13/00
Batch: T-1866
Matrix: Soil
Sample Spiked 1866-02
Matrix Spike and Matrix Spike Duplicate Analysis
QC Limits
Conc. Spike Sample Conc. MS % Rec. Conc. MSD % Rec. RPD RPD Percent
Compound Added(pg/L) Result Recovery
BENZENE 250 1.6 233 93 211 84 10.0 20 70-130
TOLUENE 250 3 247 98 227 90 8.5 20 70-130
ETHYLBENZENE 250 4.5 253 99 234 92 7.9 20 70-130
TOTAL XYLENES 750 13.8 766 100 702 92 8.9 20 70-130
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax'. (714) 505-4028
SunStar Laboratories, Inc.
Analytical Report EPA 8015M & 8020
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: Method Blank
Date Sampled: NA
Date Received: NA
Date Analyzed: 7/13/00
Laboratory ID: T1866-MB
Matdx: Water
~;[~rro_oate Com_~ounds
4-Bromofluorobenzene
~ %Rec.
49.4 99
Compound Concentration (F~ILI Reporting Limit (pg/L)
TPH Gas ND 500
Benzene ND 0.5
Toluene ND 0.5
Ethyl benzene ND 0.5
JX~/lenes ND 1.5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Quality Control Analysis EPA 8015
Client: ENSR
Project Manager: Lira Freeman
Project Name/Number
rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Date Analyzed: 7/13/00
Batch: T-1866
Matrix: Soil
Sample Spiked 1866-19
Matrix Spike and Matrix Spike Duplicate Analysis
QC Limits
Conc. Spike Sample Conc. MS % Rec. Conc. MSD % Rec. RPD RPD Percent
Compound Added(IJg/L) Result Recovery
8015M TPH 500 131.4 585 91 612 96 5.8 20 70-130
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: Method Blank
Date Sampled: NA
Date Received: NA
Date Extracted: 7/13/00
Date Analyzed: 7/13/00
Laboratory ID: T1866-MB
Matrix: Water
Compound Concentration (mglL) Reporting Limit (mg/L)
TPH Diesel ND 0.5
TPH Heavy HC ND 0.5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
TTLC Metal Analysis
MSIMSD Report
Client: ENSR
Project Manager: Lita Freeman
?roiect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Date Extracted: 7113/00
Date Analyzed: 7/14100
Batch: T-1866
Maa'ix: Soil
Sample Spiked: 1866-12
Metal Analysis by I.C.P. EPA 6010
QC Limits
:Element Amt Spiked MS rec. MS % MSD rec. MSD % RPD RPD %Rec.
Arsenic 100 68 68 69 69 1.5 30 40-150
Cadmium 100 85 85 86 86 1.2 30 40-150
Chromium 100 89 89 89 89 0.0 30 40-150
Lead 100 85 85 ' 87 87 2.3 30 40-150
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories :Inc.
i TTLC Metal Analysis
I' Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample I.D.: Method Blank
Date Sampled: NA
Date Received: NA
Date Extracted: 7/13/00
Date Analyzed: 7/14/00
Laboratory ID: T1866-MB
Matdx: Water
Conc. Unit: pg/L
Metal Analysis by I.C.P. EPA 6010
~.lement Results R.L.
Antimony ND 100
Arsenic ND 250
Barium ND 50
Be~llium ND 50
Cadmium ND 50
Chromium ND 50.
Cobalt ND 50
Copper ND 50
Lead ND 50
Mercu~ ND 0.5
Molybdenum ND 50
Nickel ND 50
Selenium - ND 250
Silver ND 100
Thallium ND 100
Vanadium ND '50
Zinc ' ND 50
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,, Inc.
Quality Control Analysis EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Prolect Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Date Analyzed: 7/13/00
Batch: T- 1866
Matrix: Soil
Sample Spiked: 1867-03
Matrix Spike and Matrix Spike Duplicate Analysis
QC Limits
Conc. Spike Sample Conc. MS % Rec. Conc. MSD % Rec. RPD RPD Percent
Compound Added(pg/L) Result Recovery
1,1 Dichloroethene 100 0.4 77 77 78 78 1.3 20 75-125
Benzene 100 0.4 80 80 82 82 2.5 20 75-125
Trichloroethene 100 0.2 80 80 82 82 2.5 20 75-125
Toluene 100 0.7 80 79 82 81 2.5 20 75-125
Chlorobenzene 100 0.5 79 79 83 83 5.0 20 75-125
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Project Name/Number
Rosedale Hwy, Bakersfield, CA / 8727-049-SQM
Sample ID: Method Blank
Date Sampled: NA
Date Received: NA
Date Analyzed: 7/13/00
Laboratory ID: T1866-MB
Matrix: Water
Surrogate Com_~ounds ~ %Rec.
Dibromofluoromethane 38.5 96
Toluene-d8 38.8 97
4-Bromofluorobenzene 35.7 89
Compound Concentration (pglL) RL(IJglL)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1.,1-Dichloroethene ND 10
Methylene chloride N D 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform N D 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Carbon Tetrachloride ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
trans-1,3-Dichloropropene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
Chlorobenzene ND 5
S~rene ND 5
Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
1,4-DCB ND 5
1,2-DCB ND 5
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Quality Control Analysis EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Date Analyzed: 7/10/00
Batch: T-1844
Matrix: Soil
Sample Spiked: LCS
Matrix Spike and Matrix Spike Duplicate Analysis
QC Limits
Conc. Spike Sample Conc. MS % Rec. Conc. MSD % Rec. RPD RPD Percent
Compound Added (mg/Kg) Result Recovery
8015M TPH 50 0 41 82 41 82 0.0 20 70-130
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lida Freeman
Project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: Method Blank
Date Sampled: NA
Date Received: NA
Date Extracted: 7/6/00
Date Analyzed: 7/6/00
Laboratory ID: T1844-MB
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mg/Kg)
C6-C10 ND 10
C10-C28 ND 10
C28-C40 ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010' Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Quality Control Analysis EPA 8260
Client: ENSR
Project Manager: Lida Freeman
proiect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Date Analyzed: 7/6/00
Batch: T-1844
Matrix: Soil
Sample Spiked 1844-42
Matrix Spike and Matrix Spike Duplicate Analysis
QC Limits
Conc. Spike Sample Percent
Compound Added(IJg/Kg) Result Conc. MS % Rec. Conc. MSD % Rec, RPD RPD Recovery
1,1 Dichloroethene 100 0.0 94 94 89 89 5.5 20 75-125
Benzene 100 0.0 90 90 86 86 4.5 20 75-125
Tdchloroethene 100 0.0 112 112 111 111 0.9 20 75-125
Toluene 100 0.0 91 91 87 87 4.5 20 75-125
Chlorobenzene 100 0.0 92 92 89 89 3.3 20 75-125
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: Method Blank
Date Sampled: NA
Date Received: NA
Date Analyzed: 7/6/00
Laboratory ID: T1844-MB
Matrix: Soil
Surrogate Compounds Conc.(~g/Kg) %Rec.
Dibromofluoromethane 40.9 102
Toluene-d8 40.7 102
4-Bromofluorobenzene 34.9 87
Compound Concentration (pglKg) RL(pglKg)
Chloromethane ND 10
Vinyl Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-l,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
cis-1,2-Dichloroethene ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
1,2-Dichloroethane ND 5
Benzene ND 5
Carbon Tetrachloride ND 5
Trichtoroethene ND 5
1,2-Dichloropropane ND 5
Bromodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
trans-l,3-Dichloroprol3ene ND 5
1,1,2-Trichloroethane ND 5
Dibromochloromethane ND 5
Tetrachloroethene ND 5
:Chlorobenzene ND 5
Ethyl benzene ND 5
!m&p-Xylene ND 10
o-Xylene ND 5
Styrene ND 5
I Bromoform ND 5
1,1,2,2-Tetrachloroethane ND 5
1,3-DCB ND 5
!1,4-DCB ND 5
1,2-DCB ND 5
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
TTLC Metal Analysis
MSIMSD Report
Client: ENSR
Project Manager: Lida Freeman
Pro_iect Name
Rosedale Hwy / 99 Fwy, Bakersfield
Date Extracted: 7/7/00
Date Analyzed: 7/10/00
Batch: T-1844
Matrix: Soil
Sample Spiked: 1829-46
Metal Analysis by I.C.P. EPA 6010
QC Limits
Element Amt Spiked MS rec. MS % MSD rec. MSD % RPD RPD %Rec.
E~arium 100 96 96 94 94 2.1 30 40-150
Cadmium 100 62 62 63 63 1.6 30 40-150
Chromium 100 66 66 67 67 1.5 30 40-150
Lead 100 59 59 60 60 1.7 30 40-150
7'TLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc....
TTLC Metal Analysis
Client: ENSR
Project Manager: Lida Freeman
project Name
Rosedale Hwy / 99 Fwy, Bakersfield
Sample ID: Method Blank
Date Sampled: NA
Date Received: NA
Date Extracted: 7/7/00
Date Analyzed: 7/10/00
Laboratory ID: T1844-MB
Matdx: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L.
Antimony ND 2
Arsenic ND 5
Barium ND 1
Beryllium ND 1
Cadmium ND 1
.Chromium ND 1
~Cobalt ND 1
iCopper ND '1
Lead ND 1
'Mercury ND 0.1
Molybdenum ND 1
Nickel ND 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium ND 1
Zinc ND 1
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TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Quality Control Analysis EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Project Name
Hwy 58, Bakersfield, CA
Date Analyzed: 7/24/00
Batch: T~1891
Matrix: Soil
Sample Spiked T1886-01
Matrix Spike and Matrix Spike Duplicate Analysis
QC Limits
Conc. Spike Sample Conc. MS % Rec. Conc. MSD % Rec. RPD RPD Percent
Compound Added(pg/Kg) Result Recovery
1',1 Dichloroethene 100 0.0 102 102 102 102 0.0 20 75-125
Benzene 100 0.0 100 100 96 96 4.1 20 75-125
Tdchloroethene 100 0.0 100 100 100 100 0.0 20 75-125
Toluene 100 0.0 97 9~ 95 95 2.1 20 75-125
Chlorobenzene 100 0.0 95 95 97 97 2.1 20 75-125
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories,, Inc.
TTLC Metal Analysis
MS/MSD Report
Client: ENSR
Project Manager: Lita Freeman
Proiect Name
Hwy 58, Bakersfield, CA
Date Extracted: 7/28/00
Date Analyzed: 8/1/00
Batch: T-1891
Matrix: Soil
Sample Spiked: 1891-07
Metal Analysis by I.C.P. EPA 6010
QC Limits
Element Amt Spiked MS rec. MS % MSD rec. MSD % RPD RPD %Rec.
Arsenic 100 72 72 72 72 0.0 30 40-150
Barium 100 91 91 94 94 3.2 30 40-150
Cadmium 100 87 87 91 91 4.5 30 40-150
Chromium 100 95 95 100 100 5.1 30 40-150
Lead 100 88 88 89 89 1.1 30 40-150
TTLC= Total Threshold Limit Concentration.
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8260
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name
Hwy 58, Bakersfield, CA
Sample ID: Method Blank
Date Sampled: NA
Date Received: NA
Date Analyzed: 7/24/00
Laboratory ID: T891-MB
Matrix: Soil
~urro_oate ComDounds Conc.(ug/K_a) %Rec.
Dibromofluoromethane 38.50 96
Toluene-d8 39.50 99
4-Bromofluorobenzene 36.60 92
Conc. RL
Compound (lag/Kg) (lag/Kg)
Dichlorodifluoromethane ND 10
Chloromethane ND 10
Vin~/I Chloride ND 10
Bromomethane ND 10
Chloroethane ND 10
Trichlorofluoromethane ND 10
1,1-Dichloroethene ND 10
Methylene chloride ND 10
trans-1,2-Dichloroethene ND 10
1,1-Dichloroethane ND 10
2,2-Dichloropropane ND 5
cis-1,2-Dichloroethene ND 5
Bromochloromethane ND 5
Chloroform ND 5
1,1,1-Trichloroethane ND 5
Carbon Tetrachloride ND 5
1-1-Dichloropropene ND 5
Benzene ND 5
1,2-Dichloroethane ND 5
Trichloroethene ND 5
1,2-Dichloropropane ND 5
Dibromomethane ND 5
Bmmodichloromethane ND 5
cis-1,3-Dichloropropene ND 5
Toluene ND 5
frans-1,3-Dichloropropene ND 5
1.1,2-Trichloroethane ND 5
Tetrachloroethene ND 5
1.3-Dichloropropane ND 5
Dibromochlorornethane ND 5
Compound Conc. RL
(IJ~lKg) (pg/Kg)
1,2-Dibromoethane ND 5
Chlorobenzene ND 5
1,1,1,2-Tetrachloroethane ND 5
Ethyl benzene ND 5
m&p-X¥1ene ND 10
o-Xylene ND 5
Styrene ND 5
Bromoform ND 5
Isoprop¥1benzene ND 5
Bromobenzene ND 5
1,1,2.2-Tetrachloroethane__ ND 5
1,2,3-Trichloropropane ND 5
n-Prop¥1benzene ND 5
2-Chlorotoluene ND 5
4-Chlorotoluene ND 5
1,3,5-Trimeth~/Ibenzene ND 5
tert-Butylbenzene ND 5
1,2,4-Trimethylbenzene ND 5
sec-Butylbenzene ND 5
1,3-Dichlorobenzene ND 5
p-lsoprop¥1toluene ND 5
1,4-Dichlorobenzene ND 5
1,2-Dichlorobenzene ND 5
n-Bub/Ibenzene ND 5
1,2-Dibromo-3-chloropropane ND 5
1,2,4-Trichlorobenzene ND 10
Hexachlorobutadiene ND 10
Naphthalene ND 10
1,2,3-Trichlorobenzene ND 10
3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
Analytical Report EPA 8015M
Client: ENSR
Project Manager: Lita Freeman
Pro_iect Name
Hwy 58, Bakersfield, CA
Sample ID: Method Blank
Date Sampled: NA
Date Received: NA
Date Extracted: 7/25/00
Date Analyzed: 7/26/00
Laboratory ID: T1891-MB
Matrix: Soil
Compound Concentration (mglKg) Detection Limit (mglKg)
C6-C10 ND 1
C10-C28 ND 10
C28-C40 ND 10
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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SunStar Laboratories, Inc.
TTLC Metal Analysis
Client: ENSR
Project Manager: Lita Freeman
Project Name
Hwy 58, Bakersfield, CA
Sample I.D.: Method Blank
Date Sampled: NA
Date Received: NA
Date Extracted: 7/28/00
Date Analyzed: 8/1/00
Laboratory ID: T1891-MB
Matrix: Soil
Conc. Unit: mg/Kg
Metal Analysis by I.C.P. EPA 6010
Element Results R.L. '
Antimony ND 2
Arsenic ND 5
Barium ND 1
BerTIlium ND 1
Cadmium ND 1
Chromium ND 1
Cobalt ND 1
Copper ND 1
Lead ND 1
Mercur~ ND 0.1
Molybdenum ND 1
Nickel ND 1
Selenium ND 5
Silver ND 2
Thallium ND 2
Vanadium ND 1
Zinc ND 1
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3002 Dow Avenue, Suite 406, Tustin, Ca. 92780 Phone: (714) 505-4010 Fax: (714) 505-4028
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McCAMPBELL ANALYTICAL INC. Telephone: 925-798-1620 Fax: 92S-798-1622 I
, http://www.mccam~bell.com E-maih main~, ccampbell.com[
QC REPORT
Date: 02/07/01 Matrix: Soil
Extraction: TTLG
,sample i
Concentration:
Compound
MS MSD
SamplelD: 20501
Surrogate1 92.000
Xylenes
Ethyl Benzene
Toluene
'Benzene
MTBE
GAS
0.000 91.000
0.000 0.304
0.000 i 0.098
0.000 i 0.095
0.000 ! 0.087
0.000 i o.o91
0.000 i 0.939
0.308
0.097
0.095
0.086
0.086
0.989
mg/kg i%Rec°very
i Amount I ....... ! RPD
i Spiked ) ,v,o ..'~°u !
Instrument: GC-7
92
100.00 91
0.30 101
0.10 98
0.10 95
0.10 87
0.10 91
1.00 94
103
97
95
86
86
99
5.2
SamplelD: 20801
Instrument: MB-1
Oil& Grease
0.000 i 19.400 19.200 i 20.80 93 :: 92 1.0
SamplelD: 20801 Instrument: GC-11A
Surrogate1 0.000 ': 108.000 107.000 100.00 108 ! 107 0.9
TPH (diesel) t: 0.000 !322.000:329.000 300.00 107 ! 110 2,2
( MS -Sample )
% Re covcry= ~mountSpiked ' 100
RPD=( MS-MSD )..2.100
(~s+~st~)
RPD means Relative ?erccnl Deviation
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McCAM1/BELL ANALYTICAL INC. ' Telephone: 925-798-1620 Fax: 92.5-79S-1622 I
htto://www.mccamgbell.com E-mail: main(-~nccan~b¢ll.com]
QC REPORT
Date: 02/07/01 Matrix: Water
Extraction: TTLC
Compound
[Sample
Concentration: ug/L
MS MSD
I Amount
!Spiked
%Recovery
RPD
MS MSD
SamplelD: 20501
Instrument: GC-7
Surrogate1 0.000 98.0 98.0 100.00
Xylenes 0.000 31.5 31.1 30.00
EthylBenzene 0.000 9.7 9.6 ,~0.00
Toluene 0.000 9,7 10.0 10.00
0.000 8.7 8.7 10,00
0.000 10.9 8.5 10.00
Benzene
MTBE
98 98
105 104
97 96
97 100
87 87
109 85
GAS 0.000 106.9 102.7 100.00 107! 103
SampleID: 20801 Instrument: MB-1
Oil&Grease il 0.000 i 19.2 : 19.0 23.70 i' 81 i 80 1.0
SamplelD: 20801
Instrument: GC-11 A
Surrogate1
TPH (diesel)
:,I 0.000
~I 0.000
114.0 : 113.0
8425.0~ 8425.0
100.00 !I 114 i 113 0,9
7500.00 i! 112'112.il 0.0
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(M$-,.~ample)
% Re covery= AmountSp#~cd
RPD= (MS-MSD) .2.100
(*tS+a~SD)
· 100
RPD means Relative Percent Devianon
I 110 2nd Ave. South, #DT, Pacheco, CA 94553-5560
McCAMPBELL ANALYTICAL I~C. ' Telephone: 925-798-I 620 Fax: 925-798-1622
..... hrm://www.mccamDbeli.com E-mail: main~nccampbell.com[
Date:
QC REPORT
VOCs (EPA 8240/8260)
02/07/01-02/08/01 Matrix: Water
Exlmclion: N/A
!
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Compound
ISample
Concentration: ug/L
: Amount
MS i MSD . Spiked
%Recovery
MS !MSD
RPD
SamplelD: 20101 Instrument: GC-10
Surrogate 0.000 92.0 i 96.0 106.00 92 96 4.3
tert-Amyl Methyl Ether 0.000 87.0 i 88.0 100.00 [!~, ' 87 88 1.1
94.0 i 95.0
100.00 ii 94 95
100.00 :! 92 i 93
Methyl tert-Butyl Ether' 0.000 1.1
Ethyl tert-Butyl Ether 0.000 92.0 93.0 1.1 ~'
Di-isopropyl Ether 0.000 95.0 94.0 100.00 ii 95 94 1.1 '
Toluene- 0.000 93.0 95.0 100.00 I! 93 : 95 2.1 ~
Benzene 0.000 87.0 89.0 100.00 87 ::89 2.3 ~..
Chlorobenzene 0.000 95.0 96.0 100.00 95 ! 96 1.0
Tdchloroethane 0.000 70.0 71.0 100.00 !i 70 71 1.4 ,~
1,1-Dichloroethene 0.000 95.0 99.0 100.00 il 95 i 99 4.1 ~
( MS-Sample
% Re cover,/= Amount~piked
pa, D=(/~s-/~sv)
KPD m~ans Relative Percent Deviation
I
i110 2nd Ave. South, #D7, Pacheco, CA 94553-5560
McCAMPBELL ANALYTICAL INC. Telephone: 925-798-1620 Fax: 925-798-1622
btm_ ://www. mccamp_ bell.com E-mail: maini~lmccampbell.com[
Date:
QC REPORT
'VOCs (EPA 8240/8260)
02/09101-02/10/01 Matrix: Soil
Extmc~on: N/A
!
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Compound
Concentration: ug/kg
Sample
SamplelD: 20'101
MS i MSD i Amount
, ; i' Spiked
%Recevery
MS MSD
Instrument: GC-10
RPD
!
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Suffogate
tert-Amyl Methyl Ether
Methyl tert-Butyl Ether
Ethyl tert-Butyl Ether
Di-isopropyl Ether
Toluene
Benzene
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
101.0
106.0
108.0
104.0
102.0
105.0
107.0
100.0
111.0
114.0
108.0
105.0
109.0-
112.0
100.00
100.00
100.00
100.00
100.00
100.00
100.00
101
106
108
104
102
105
107
100
111
114
108
105
109
112
1.0
4.6
5.4
3.8
2.9
4.6
Chlombenzene 105.0 110.0 100.00 105 110. 4.7
Trichloroethane ir 0.000 95.0 100.0 100.00 95 100 5.1
1,1-Dichloroethene 0.000 114.0 119.0 100.00 114 119 4,3
1
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(
% Re covery= ~JmountSpiked 100
( ~t~-Msa )
RPD 2-100
(MS+MSO)
RPD m~ans Rela6ve Percent D~viation
AL, Florence
(256) 767-1210
AK, Anchorage
(907) 561-5700'
AK, Fairbanks
(907) 452-5700
CA, Alameda
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