HomeMy WebLinkAboutMITIGATION I
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..HOLGUIN, FAHAN & ASSOCIATFS, INC.
ENVIRONMENTAL MANAGEMENT CONSULTANTS
December 31, 2001
Mr. Eric Roehl
Chevron Products Company
Post Office Box 2292
145 South State College Boulevard
Brea, California 92822-2292
Subject:
PRELIMINARY SITE ASSESSMENT REPORT FOR
CHEVRON PRODUCTS COMPANY SERVICE STATION #20-6561
3360 PANAMA LANE, BAKERSFIELD, CALIFORNIA
Dear Mr. Roehh
Holguin, Fahan & Associates, Inc. (HFA) is pleased to present Chevron Products Company
(Chevron) with this Preliminary Site Assessment Report at Chevron Service Station #20-6561,
located at 3360 Panama Lane, Bakersfield, California. The drilling and sampling activities were
performed in association with a Chevron program to screen sites for the potential presence of
oxygenates in the soil and groundwater. HFA prepared a Preliminary Site Assessment Work
Plan, dated September 24, 2001, which was approved for implementation by the BFDESD
(see Attachment 1 fora copy of the BFDESDletter). A list of acronyms used in this letter is
attached.
SITE LOCATION AND CONTACT PERSONS
The site is located at 3360 Panama Lane in the city of Bakersfield, Kern CoUnty, California
(see Figure 1 - Site Location Map). The site is located at the northwestern corner of the
intersection of Panama Lane and Wible Road. The site is located within a commercial district
that flanks Panama Lane and Wible Road. An Exxon-brand service station is located at the
northeastern corner of the intersection of Panama Lane and Wible Road. The site is located
within the southeastern quarter of the southeastern quarter of Section 23, Township 30 South,
Range 27 East, MDBM. The fueling facilities at the site consist of three 12,00.0-gallon,
double-walled, fiberglass gasoline LiSTs and four MPDs on four dispenser islands
(see Figure 2 - PIct Plan).
The property owner contact is Mr. Eric Roehl, Chevron Products Company, Post Office Box 2292,
Brea, California, 92822-2292, (714) 671-3447. The consultant contact is Mr. Mark R. Magargee,
ENVIRONMENTAL: SCIENTISTS · GEOLOGISTS · ENGINEERS
Contaminated Sites Assessments · Phase I Audits · Sil,e Remedial'ion · Hazard Waste Management
143 Soulh I:igucrtwl Slree!
5940 Lake~llor(~ Drive
2820 Pcga.~,-; Drive, Suite
3001 $Oulll 3511! Slr~t. Suite C-I I
Ve, lllLIra, California D3¢X)L
1805) 6524)2 I
(8051 ¢k524)793
C'ypmss, Calfforlfia
{ 714) 236- t 74 !
J714) 23C~1745 FAX
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I"~akcrsfickl. Calil0rllia 93308
(6Gl) 391-0517
(661 ) 39) -082(; FAX
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www. hfs.com
PIIO~IlJX, A, rizona ~85034
(800) 789,0219 · (602) 426-1000
((~92) 42c~9113
IIIterl lC.l: I'Jr$l_Ja.~t @lll'8.col ii
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& ~TES, INC.
ENVIRONMENTAL. MANAGEMENT CONSULTANTS
Mr. Eric Roehl
Chevron Products Company
December 31, 2001 - Page 2
Holguin, Fahan & Associates, Ina., 2820 Pegasus Drive, Suite 1, Bakersfield, California, 93308,
(661) 391-0517.
TOPOGRAPHY, GEOLOGY, AND HYDROGEOLOGY
TOPOGRAPHY
The site is located at an elevation of approximately 362 feet above MSL, and the topography
slopes slightly to the south-southwest (see Figure 1 ). The subject site is located on the eastern
flank of the San Joaquin Valley and west of the southern Sierra Nevada.
GEOLOGY
The surface of the San Joaquin Valley is composed primarily of unconsolidated Pleistocene
(1.6 million to 11,000 years ago) and Recent (11,000 years ago to the present) alluvial sediments.
Beneath the alluvial sediments are older, predominantly lake-bed deposits. These lie
unconformably on Mio-Pliocene marine sediments, which extend to a crystalline basement at
a depth of approximately 50,000 fbg (CDMG, t965, Geologic Map of California, Bakersfield
Sheet).
At the subject site, sdrface deposits consist of Quaternary (recent) unconsolidated alluvium
overlying Quaternary (Pleistocene) nonmarine sediments. Geologic deposits in the study area
include Pleistocene alluvial sediments that form a homocline dipping gently to the
west-southwest. The deposits are alluvium consisting of indurated and dissected fan deposits
(CDMG, 1965). Surface soils are classified by the Soils Conservation Services as
Kimberlina - Urban Land - Cajon Complex and are characterized as 35 percent Kimberlina fine,
sandy loam with moderate permeability; 30 percent Urban land with impervious surfaces and
altered fills; and 20 percent Cajon loamy sand with high permeability.
HYDROGEOLOGY
The site is located in the southern portion of the Great Valley geomorphic province.
The Great Valley is a north-south-trending valley, approximately 400 miles long by
50 miles wide, the southern portion of which is known as the San Joaquin Valley. Surface water
and groundwater in the San Joaquin Valley are derived predominantly from the Sierra Nevada
to the east and are transported by five major rivers, the closest to the site being the Kern River.
The subject site is located approximately 5 miles south of the Kern River.
The depth to the regional, unconfined aquifer is approximately 165 fbg, and the groundwater
gradient is to the south-southwest, (KCWA, 1998, 1997 Report on Water Conditions,
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HOLGUIN,
FAHAN
&.ASSOCIATES, INC.
ENVIRONMENTAL MANAGEMENT CONSULTANTS
Mr. Eric Roehl
Chevron Products Company
December 31, 2001 - Page 3
Improvement District No. 4, February 1, 1998). Perched groundwater is known to be present
flanking the current course of the Kern River, but is not known to extend to the site (KCWA, 2001,
1997 Water Supply Report, August 2001
SENSITIVE RECEPTORS
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Based on a review of the site vicinity, several sensitive site receptors were observed within
1 mile of the subject site. The CWSC operates four municipal water supply wells within 2,500 feet
of the subject Chevron station. CWSC Well #23P01 is located approximately 1,250 feet to the
west; CWSC Well #24M01 is located approximately 1,500 feet to the east; CWSC Well #23101 is
located approximately 2,000 feet to the northwest; and CWSC Well #23N01 is located
approximately 2,500 feet to the east of the site (see Figure 1 for the water supply well locations).
There are no schools or hospitals located within 0.25 mile of the site.
PREVIOUS WORK
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In 1997, the service station was constructed on the site on previously fallowed agricultural land.
Fueling facilities include three 12,000-gallon, double-wailed, fiberglass gasoline USTs; four MPDs
with secondary containment on four dispenser islands; and double-walled product piping
(see Figure 2). No subsurface investigations have been performed at the site subsequent to
service station construction.
SITE EVALUATION METHODS
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On October 23, 2001, HFA advanced six direct-push sampling locations (B-1 through B-6) to a
depth of approximately 30 fbg. Direct-push sampling locations B-l, B-2, and B-3 were
positioned to the north, west, and east, respectively, of the UST cluster, and direct-push
sampling locations B-4, B-5, and B-6 were positioned to the west, east, and south, respectively,
of the dispenser islands (see Figure 2 for the direct-push sampling locations).
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HOLGUIN,
FAHAN
& ASSOC~TES, INC.
ENVIRONMENTAL MANAGEMENT CONSULTANTS
Mr. Erib Roehl
Chevron Products Company
December 31, 2001 - Page 4
SOIL INVESTIGATION AND SAMPLING RESULTS
Prior to conducting the current assessment, underground utilities such as water, electricity, and
sewer, were mapped by Underground Service Alert of Northern California. HFA performed the
drilling and sampling on October 23, 2001, using HFA's 20-ton direct-push sampling rig.
The sampling equipment was decontaminated using a non-phosphate, soap and water wash;
a tap water rinse; and a distilled, deionized water rinse. The direct-push rods were
decontaminated in a similar manner between sampling locations. Because the site
investigation activities were performed using direct-push sampling techniques, drilling waste
was not generated (see Attachment 2 for the direct-push sampling procedures).
Soils encountered during drilling included silty sands and well-graded sands. Groundwater was
not encountered while drilling. Soil samples were collected at 5-foot intervals to a depth of 30
fbg in each direct-push sampling location. Field screening of the soil samples did not indicate
the presence of VOCs using a PID (see Attachment 3 for the logs of exploratory borings).
The soil samples were submitted to Associated Laboratories, Inc., a California state-certified
laboratory, for analysis. Three soil samples collected from each direct-push sampling
location, for a total of 18 samples, were submitted for laboratory analysis. The soil samples
were analyzed for TPH as gasoline using EPA Method 8015 (M) and BTEX, MTBE, TBA, DIPE, ETBE,
and TAME using EPA Method8260B. Adsorbed-phaseTPHasgasoline, BTEX, MTBE, TBA, DIPE,
ETBE, and TAME were not detected in the 18 soil samples
(see Figure 3 - TPH as Gasoline/Benzene/MTBE Concentrations in Soil, Table 1 - Summary of
Soil Sample Analytical Results, and Attachment 4 for the laboratory report).
CONCLUSIONS
Based upon the laboratory analytical results of the soil samples collected during this phase of
investigation at the site, adsorbed-phase TPH as gasoline, BTEX, MTBE, TBA, DIPE, ETBE, and
TAME concentrations were not observed in the soil at the site.
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F/M-I~N Mr. Eric Roehl
~ & ~TES, INC. Chevron Products Company
~ -- December 31 2001 - Page 5
ENVIRONMENTAL MANAGEMENT CONSULTANTS
Holguin, Fahan & Associates, Inc., trusts that you will find this Preliminary Site Assessment Report
to your satisfaction. I'f you have any questions or require additional information, please contact
Mr. Mark Magargee at (661) 391-051 7 or at e-mail address Mark_Magargee@hfa.com.
Respectfully submitted,
Mark R. Magargee, CHG, RG
Senior Hydrogeologist
Holguin, Fahan & Associates, Inc.
MRM:md:rri
Enclosures: Figure 1 Site Location Map
Figure 2 - Plot Plan
Figure3 - TPHasGasoline/Benzene/MTBEConcentrationsinSoit
Table 1 Summary of Soil Sample Analytical Results
List of Acronyms
Attachment 1 BFDESD Letter
Attachment 2 Direct-Push Sampling Procedures
Attachment 3 Logs of Exploratory Borings
Attachment 4 Laboratory Report
cc: Mr. Howard H. Wines, Ill, BFDESD
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FAHAN
& ASSOCIATES, INC.
Mr. Eric Roehl
Chevron Products Company
December 31, 2001 - Page 6
....... a~.. ~m ~ ~ ·
' ~ WELL
~t,-. · · . ~ ~ ','.~
LEGEND CHEVRON, PRODUCT~ COMPANY ......... ]
0,5 I MiLE ~ SERVICE STATION ~20-6561
..z .... I ~ ', e 'm m .... m m 3360 PANAMA LANE
0-~ 1 KIL~ETER J FIGURE 1 - SITE LOCATION MAP
USGS GOSFORD 7.5 MINUTE SERI~ QUAD~NGLE ~O~, ~ ~ ~OC~, INC.
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I~l HOLGUIN, Mr. Eric Roehl
I I~J FAHAN Chevron Products Company
I~'"'~'='~'~{ &~TES~ INC__ December 31 2001 - Page 7
ENVIRONMENTAL.. MANAGEMENT C~%~LILTANTS I
!
I SIDEWALK I f
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B-2
B-4
12,000-GALLON
PLUS
UNLEADED
GASOLINE UST
12,000-GALLON
REGULAR
UNLEADED
GASOLINE UST
SUPREME
UNLEADED
GASOLINE UST
B-3
B-5
0
i
B-6
SCALE IN FEET
0 20 40
LEGEND
DIRECT-PUSH SAMPLING LOCATION
REVISION DATE: DECEMBER 5, 2001: MD
CHEVRON PRODUCTS COMPANY
SERVICE STATION #20-6561
3360 PANAMA LANE
BAKERSFIELD, CALIFORNIA
FIGURE 2 - PLOT PLAN
HOLGUIN, FAHAN & ASSOCIATES, INC.
I__~[~__1 HOLOUIN, Mr. Eric Roehl
I~J FAHAN Chevron Products Company
I-~1'"~~1 & ~TES..___.__~, INC._.~ December 31, 2001 - Page 8
ENVIRONMENTAL MANAGEMENT CONSULTANTS
t
~SIGN~
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10 t ND/ND/ND
B-1 20 ND/ND/ND
~ 30 ND/ND/ND
10 qL ND/ND/ND
20 ~- ND/ND/ND
30 ' ND/ND/ND
B-2
12,000-GALLON
PLUS
UNLEADED
GASOLINE UST
12,000-GALLON
REGULAR
UNLEADED
GASOLINE UST
12,000-GALLON
SUPREME
UNLEADED
GASOLINE UST
B-3
00ND/ND/ND
N D/N D/N D
ND/ND/ND
1 o + ND/ND/ND
20 -J- ND/ND/ND
30 ND/ND/ND
B-4
10 t ND/ND/ND
20 ND/ND/ND
30 ND/ND/ND
B-6
ND
LEGEND
DIRECT-PUSH SAMPLING LOCATION
DEPTH OF SAMPLE (fbg)
TPH AS GASOLINE/BENZENE/MTBE CONCENTRATIONS IN SOIL
(mg/kg)
NOT DETECTED
REVISION DATE: DECEMBER 13, 2001: MD
)/ND
. ND/N'D/ND
. N D/N'D/N D
SCALE IN FEET
0 20 40
CHEVRON PRODUCTS COMPANY
SERVICE STATION #20-6561
3360 PANAMA LANE
BAKERSFIELD, CALIFORNIA
FIGURE 3 - TPH AS GASOLINE/BENZENE/MTBE
CONCENTRATIONS IN SOIL
HOLGUIN, FAHAN & ASSOCIATES, INC.
TABLE 1.
SUMMARY OF SOIL SAMPLE ANALYTICAL RESULTS
CHEVRON PRODUCTS COMPANY SERVICE STATION #20-6561, BAKERSFIELD, CALIFORNIA
SAMPLE DATE SAMPLE TPH AS ETHYL- TOTAL
SOURCE SAMPLED DEPTH ID GASOLINE BENZENE TOLUENE BENZENE XYLENES MTBE TBA DIPE ETBE TAME REF
(fbg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (rog/kg) (mg/kg) (mg/kg)
EPA ANALYTICAL METHOD 8015(M) I 8260B I N/Al
REPORTING LIMIT I VARIES-SEE LABORATORY REPORT t N/Al
B-1 10-23-01 10 B-1-10 ND ND ND ND ND ND ND ND ND ND A
10-23-01 20 B-1-20 ND ND ND ND ND ND ND ND ND ND A
10-23-01 30 B-1-30 ND ND ND ND ND ND ND ND ND ND A
B-2 10-23-01 10 B-2-10 ND ND ND ND ND ND ND ND ND ND A
10-23-01 20 B-2-20 ND ND ND ND ND ND ND ND ND ND A
10-23-01 30 B-2-30 ND ND ND ND ND ND ND ND ND ND A
B-3 10-23-01 10 B-3-10 ND ND ND ND ND ND ND ND ND ND A
10-23-01 20 B-3-20 ND ND ND ND ND ND ND ND ND ND A
10-23-0i 30 B-3-30 ND . ND ND ND ND ND ND ND ND ND A
B-4 10-23-01 10 B-4-10 ND ND ND ND ND ND ND ND ND ND A
10-23-01 20 B-4-20 ND ND ND ND ND ND ND ND ND ND A
10-23-01 30 B-4-30 ND ND ND ND ND ND ND ND ND! ND A
B-5 10-23-01 10 B-5-10 ND ND ND ND ND ND ND ND ND ND A
10-23-01 20 B-5-20 ND ND ND ND ND ND ND ND ND ND A
10-23-01 30 B-5-30 ND ND ND ND ND ND ND ND ND ND A
B-6 10-23-01 10 B-6-10 ND ND ND ND ND ND ND ND ND ND A
10-23-01 20 B-6-20 ND ND ND ND ND ND ND ND ND ND A
10-23-01 30 B-6-30 ND ND ND ND ND ND ND ND ND ND A
Trip BlankI 10-23-01I N/A I N/A I ND NDI UDl NDI NDI NDI NDt NDI NDI NDI A
REF = Report reference. N/A = Not applicable. ND = Not detected.
A = Holguin, Fahan & Associates, Inc.'s, current report.
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& ~TES, INC.
ENVIRONMENTAL MANAGEMENT CONSULT/~NT5
Mr. Eric Roehl
Chevron Products Company
December 31,2001 - Page 10
BFDESD
BTEX
CDMG
CWSC
DIPE
EPA
ETBE
fbg
KCWA
MDBM
MPD
MSL
MTBE
PID
TAME
TBA
TPH
UST
VOC
LIST OF ACRONYMS
Bakersfield Fire Department Environmental Services Division
benzene, toluene, ethylbenzene, and total xylenes
California Division of Mines and Geology
California Water Service Company
di-isopropyl ether
Environmental Protection Agency
ethyl tertiary butyl ether
feet below grade
Kern County Water Agency
Mount Diablo Base and Meridian
multiple product dispenser
mean sea level
methyl tertiary butyl ether
photoionization detector
tertiary amyl methyl ether
tertiary butyl alcohol
total petroleum hydrocarbons
underground storage tank
volatile organic compound
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& ASSOCIATES, INC.
ENVIRONMENTAL. MANAGEMENT CONSULTANTS
ATTACHMENT 1.
BFDESD LETTER
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FIRE CHII-'F
RON FRAZE
ADMINISTRATIVE SERVICES
2101 'H" Street
I~(ersfield, CA 93301
VOICIE (~1) 326-3941
FAX (661 ) 395-1349
SUPPRESSION SERVICES
2104 "H" Street
Bakersfield, CA 93301
VOICE (661) 326-3941
FAX (661) 395-1349
PREVENTION SERVICES
t715 Cheslet Ave.
Bakersfield, CA 93301
VOICE (661) 32e-3951
FAX I661) 326-0576
ENVIRONMENTAL SERVICES
1715 Chester Ave,
Bakersliela, CA 9330 I
VOICE (661) 326-3979
FAX (661) 326-0576
TRAINING DIVISION
5642 Victor Ave,
Bakersfield. CA 933OB
VOICE (66'i) 399-4697
FAX (661} 399-5763
October 19, 2001
Mr. Mark Magargee, CHG, RG
Holguin, Fahan & Associates
2820 Pegasus Drive, Suite 1
Bakersfield, Ca 93308
RE: Chevron Station #:-'.0-6561 at 3360 Panama Lane
Dear Mr. Magargee:
This is to notify you that the work plan for the above
stated address is satisfactory. Please give this office 5
working days notice .prior' to the commencement of work.
Please be advised that any work done that ~s not
performed under direct oversight by this office will not be
accepted, unless previously approved.
If you have any questions, please call me at (66'1) 326-
3979.
Sincerely,
...//~...(~' ~_~'-:.~..
Howard H. Wines, l il
Hazardous MateriaLs Specialist
Registered Geologist No. 7239
Office of Environmental Services
HHW/dlm
cc: E. Roehl, Chevron Products Co.
S:\USTFOFIMS~,U ST. L3
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ATTACHMENT 2.
DIRECT-PUSH SAMPLING PROCEDURES
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DIRECT-PUSH SAMPLING PROCEDURES
SITING
Direct-push sampling will be conducted as noted in the work plan.
TRUCK-MOUNTED DRILLING AND SOIL SAMPLING PROCEDURES
Each sampling location will be manually drilled for the first 4 feet in order to establish that the
area is clear of subsurface structures. Direct-push sampling will be conducted with
Holguin, Fahan & Associates, inc."s (HFA~s) 10-ton hydraulic-push rig to the depths noted in the
work plan. During the drilling process, lithology data will be recorded on a Icg of soil sample
descriptions by an experienced environmental geologist under the direct supervision of a state
of California registered geologist. Soil samples will be collected with a modified California
split-spoon sampler at intervals consistent with the work, plan, unless a change in lithology is
noted, in which case an additional sample will be collected. The sampler will be outfitted with
1.5-inch by 3-inch stainless steel or brass sleeves. When the sample is withdrawn, the ends of
the sleeve will be covered with aluminum foil or TeflonTM tape followed by plastic caps.
Sample preservation, handling, and transportation procedures will be consistent with HFA"s
QA/QC procedures.
SOIL CLASSIFICATION PROCEDURES
Soil in each direct-push sampling location will be continuously classified according to the
Unified Soil Classification System (USCS) and logged by an experienced environmental
geologist under the direct supervision of a state of California registered geologist.
Specific geologic and hydrologic information that will be obtained during direct-push sampling
include the following:
· stratigraphic characteristics: thickness, correlation of units, extent (horizontal and vertical)
of aquifers and confining units, if any;
· observed porosity;
· volatile organic content;
· particle-size distribution;
· moisture content:
· plasticity:
· strength;
· mineral composition;
· depth to groundwater;
· soil type, structure, and size; and
· distribution of soil type.
The data will be recorded on individual logs of soil sample descriptions, including observations
regarding the types and quantities of waste materials encountered and any PID readings.
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Direct-Push Sampling Procedures
Page 2
This data is recorded on a standardized log sheet in the field log book.
The specific information that will be recorded is listed in Table 1, below.
TABLE 1.
LOG OF SOIL SAMPLE DESCRIPTION INFORMATION
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GENERAL
Project name
Direct-push sampling
location name/number
Date started and finished
Geologist's name
Driller's name
· Direct-push sampling location;
map and elevation
· Rig type (bit size/auger size)
· Petrologic lithologic classification
scheme used (Wentworth, USCS)
· Sheet number
INFORMATION COLUMNS
Depth * Gradation
Sample location/number * Narrative description
PID or FID reading * Soil classification
NARRATIVE DESCRIPTION
Geologic Observations
- Soil/rock type
- Color and stain
- Gross petrology
- Friability
- Degree of weathering
- Particle shape
- Particle size
- Depositional structures
- Bedding
- Fossils
- Moisture content
- Formational strike and dip
- Organic content
- Odor
- Suspected contaminant
- Discontinuities
- Water-bearing zones
· Drilling Observations - Changes in drilling method
- Readings from detection
equipment (if any)
- Drilling difficulties
- Advance rates or equipment rig
chatter
- Caving/hole stability
- Amounts and types of
any liquids used
- Water levels
· Other Remarks - Equipment failures
- Possible contamination
- Deviations from drilling plan
- Weather
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Ail field logs will be typed and presented verbatim in an appendix of the preliminary soils
assessment report. The typed logs of soil sample descriptions will be on a form identical to that
used in the field log book. Each log of soil sample descriptions includes a graphic log in which a
symbol for each USCS soil group is included for each soil interval.
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Direct-Push Sampling Procedures
Page 3
DATA REDUCTION
The data compiled from the sampling locations will be summarized and analyzed. A narrative
summary of the soil characteristics will also be presented. The logs of soil sample descriptions
are checked for the following information:
· correlation of stratigraphic units among sampling locations;
· identification of zones of potentially high hydraulic conductivity;
· identification of the confining formation/layer;
· indication of unusual/unpredicted geologic features (fault zones, fracture traces, facies
changes, solution channels, buried stream deposits, cross-cutting structures, pinchout
zones, etc.); and
· continuity of petrographic features such as sorting, grain-size distribution, cementation, etc.
Direct-push sampling locations will be plotted on a properly scaled map. The purpose of each
soil sample is indicated on the map. Depending on the results of this analysis, the soil
stratigraphy of the site will be presented in a scaled stratigraphic column (if soil stratigraphy is
laterally homogeneous) or, more likely, a scaled cross section or a fence diagram (if soil is
laterally heterogeneous).
Specific features that may impact contaminant migration, e.g., fault zones or impermeable
layers, will be discussed in narrative form and supplemented with graphical presentations as
deemed appropriate.
DECONTAMINATION PROCEDURES
Prior to each sampling episode, the sampling equipment will be decontaminated using a
non-phosphate soap and water wash, a tap water rinse, and two deionized water rinses.
The drill string will be decontaminated with a steam cleaner between each sampling location.
SAMPLING LOCATION ABANDONMENT
The sampling locations will be abandoned with a 5-percent
delivered by a grout pump through a tremie pipe.
bentonite
neat cement grout
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ATTACHMENT 3.
LOGS OF EXPLORATORY BORINGS
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SAMPLE CLIENT: Chevron Products Company C__OMPLETION DETAIL
n- GROUNDWATER WELL
Ltl O3 -- VADOSE WELL
>~ PROJECT: Service Station #20-6561 ~-"' ~ O3 --
· '~ ~ ~ __ ~> 0 SPARGE WELL
)-- ~ U) ~- BORING
a. ~ LOCATION: 3360 Panama Lane, Bakersfield, CA ~ _z ~- ~ ~ _
Q -J ~ CASING: N/^
z DESCRIPTION AND SOIL CLASSIFICATION n~
- SLOT SIZE: N/A
NAME: %gravel/sand/fines, gradation/plasticity, color, angularity, FILTER PACK: N/A
maximum size l~lravelsl, densib//consistenc~/, moisture, odor, stain N/A
--0 0
-- 4" as halt SM
SILTY SAND: 0/80/20, tan, dry, loose, no stain, no '"
-- odor --
=_5 -- o _5
m-lo -- 0 - --10
m- 15 SAND: 0/100/0, well-graded, tan, dry, loose, no -- 0 SW . ' -- 15
-- stain, no odor --
· - 20 -- 0 - -- 20
· _ 25 -- 0 . -- 25
__ SILTY SAND: 0~80/20, tan, dry, loose, no stain, no SM _
odor
· m 30 -- 0 30
-- 35 -- 35
DRILLING METHOD: Direct-Push (20 ton CPT) DATE DRILLED: October 23, 2001
SAMPLER TYPE: Ho.qento.qler LOGGED BY: M. Ma,qar,qee, CHG, RG #288
TOTAL BORING DEPTH: 30 fbq APPROVED BY: M. Maqarqee, CHG, RG #288
DEPTH TO WATER: Not encountered DRILLED BY: HFA Drilling - California
HOLGUIN,
~ ~'~ & LOG OF EXPLORATORY B-1
:~'-~,~i ASSOCIATES, INC. Page 1 of 1
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SAMPLE CLIENT: Chevron Products Company C~OMPLETION DETAIL
rr GROUNDWATER WELL
uJ 03 -- VADOSE WELL
PROJECT: Service Station #20-6561 n"' ~ u) __
· '~ ~ ~ C3 ~> iD SPARGE WELL
-- co ~- BORING
a..e LOCATION: 3360 Panama Lane, Bakersfield, CA ~z
~~(D CASING:
z DESCRIPTION AND SOIL CLASSIFICATION ,,n
- SLOT SIZE:
NAME: %gravel/sand/fines, gradation/plasticity, color, angularity,
maximum size I~lravelst, densib//consistency, moisture, odor, stain FILTER PACK: N/A
N/A
-- 0 0
-- 4" as halt SM
SILTY SAND: 0/80/20, tan, dry, loose, no stain, no
-- odor --
· --5 -- o --5
· -- to -- 0 ii -- to
· 11-- 15 SAND: 0/100/0, well-graded, tan, dry, loose, no -- 0 SW .. -- 15
-- stain, no odor --
· -- 20 -- 0 -- 20
·- 25 -- 0 25
·- 30 -- 0 -- 30
-- 35 -- 35
DRILLING METHOD: Direct-Push (20 ton CPT) DATE DRILLED: October 23, 2001
SAMPLER TYPE: N/A Ho.qento.qler LOGGED BY: M. Ma.qar.qee, CHG, RG #288
TOTAL BORING DEPTH: 30 fbq APPROVED BY: M. Maqarqee, CHG, RG #288
DEPTH TO WATER: Not encountered DRILLED BY: HFA Drilling - California
HOLGUIN,
~ ~'.zh,-iAN & LOG OF EXPLORATORY B-2
~ ASSOCIATES, INC. Page 1 of 1
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SAMPLE CLIENT: Chevron Products Company C_OMPLETION DETAIL
CC GROUNDWATER WELL
LU U) -- VADOSE WELL
'J PROJECT: Service Station #20-6561 a.,,, ~ ~ --
~ Z ~ ~ ~ => 0 SPARGE WELL
' ~3 ~- BORING
~ ,,,~a-'~ LOCATION: 3360 Panama Lane, Bakersfield, CA o-
.~ (D CASING:
;~ c~ DESCRIPTION AND SOIL CLASSIFICATION co
-- SLOT SIZE: N/A
NAME: %gravel/sand/fines, gradation/plasticity, color, angularity, FILTER PACK:
maximum size/~lravelsl, densit,//consistenc~/, moisture, odor, stain N/A
-- 0 . 0
__ 4" as halt SM
SILTY SAND: 0/80/20, tan, dry, loose, no stain, no
-- odor
,~--- 15 SAND: 0/100/0, well-graded, tan, dry, loose, no -- 0 SW -- 15
-- stain, no odor --
· -- 20 -- 0 -- 20
· -- 25 .. 0 ~ -- 25
· -- 3O SILTY SAND: 0/80/20, tan, dry, loose, no stain, no -- 0 SM 30
-- odor --
-- 35 ~ 35
DRILLING METHOD: Direct-Push {20 ton CPT) DATE DRILLED: October 23, 2001
SAMPLER TYPE: Ho.qento.qler LOGGED BY: M. Ma,qar,qee, CHG, RG #288
TOTAL BORING DEPTH: 30 fbq APPROVED BY: M. Maqarqee, GriG1 RG #288
DEPTH TO WATER: Not encountered DRILLED BY: HFA Drilling - California
HOLGUIN,
~ ~'AtIAN & LOG OF EXPLORATORY B-3
~ ASSOCIATES, INC. Page 1 of 1
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SAMPLE CLIENT: Chevron Products Company --COMPLETION DETAIL
m GROUNDWATER WELL
LU CO -- VADOSE WELL
PROJECT: Service Station #20-6561 a. LU -~- CO __
~_ .~ ~ ~ ~ SPARGE WELL
-- co ~- BORING
a-.~ LOCATION: 3360 Panama Lane, Bakersfield, CA ~z a-
~ ~ (o CASING: N/A
z DESCRIPTION AND SOIL CLASSIFICATION co
-- NAME: %gravel/sand/fines, gradation/plasticity, color, angularity, SLOT SIZE: N/A
maximum size/~ravelsl, densit~//consistenc)/, moisture, odor, stain FILTER PACK: N/^
N/A
-- 0 0
-- 4" as halt SM
SILTY SAND: 0/80/20, tan, dry, loose, no stain, no
-- odor --
· -- 15 SAND: 0/100/0, well-graded, tan, dry, loose, no -- 0 SW ., -- 15
-- stain, no odor : --
·- 20 -- 0 -- 20
· -- 25 -- 0 -- 25
· -- 30 -- 0 30
-- 35 -- 35
DRILLING METHOD: Direct-Push (20 ton CPT) DATE DRILLED: October 23, 2001
SAMPLER TYPE: N/A Ho.qento.qler LOGGED BY: M. Maqar.qee, CHG, RG #288
TOTAL BORING DEPTH: 30 fbq APPROVED BY: M. Maqarqee, CHG, RG #288
DEPTH TO WATER: Not encountered DRILLED BY: HFA Drilling - California
HOLGUIN,
~ FAHAN & LOG OF EXPLORATORY B-4
~ ASSOCIATES, INC. Page 1 of 1
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SAMPLE CLIENT: Chevron Products Company C_OMPLETION DETAIL
cr GROUNDWATER WELL
La CO -- VADOSE WELL
<~ PROJECT: Service Station #20-6561
~_ ~ ~ ~ __ ~ O SPARGE WELL
~ uJ~-.~. '~LOCATION: 3360 Panama Lane, Bakersfield, CA ~ z o.. v ~ :~ BORING
~ --~ ~ CASING: N/A
z DESCRIPTION AND SOIL CLASSIFICATION
NAME: %gravel/sand/fines, 9radation/plasticity, color, angularity, SLOT SIZE: N/A
maximum size (~ravels/, densi~/consistenc~/, moisture, odor, stain FILTER PACK: N/A
0 N/A
-- 0
--~ 4" asphalt /
-- SM
SILTY SAND: 0/80/20, tan, dry, loose, no stain, no
-- odor --
· -- 15 SAND: 0/100/0, well-graded, tan, dry, loose, no -- 0 SW -- 15
-- stain, no odor '' --
· -- 20 -- 0 -- 20
· -- 25 -- 0 -- 25
· -- 3O SILTY SAND: 0/80/20, tan, dry, loose, no stain, no -- 0 SM 3o
__ odor
-- 35 -- 35
DRILLING METHOD: Direct-Push (20 ton CPT} DATE DRILLED: October 23, 2001
SAMPLER TYPE: Ho.qento.qler LOGGED BY: M. Ma.qar,qee, CHG, RG #288
TOTAL BORING DEPTH: 30 fbq APPROVED BY: M. Maqarqeel CHG, RG #288
DEPTH TO WATER: Not encountered DRILLED BY: HFA Drilling - California
HOLGUIN,
~ ~'.,~'-IAN & LOG OF EXPLORATORY B-5
~ ASSOCIATES, INC. Page 1 of 1
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SAMPLE CLIENT: Chevron Products Company --COMPLETION DETAIL
~ GROUNDWATER WELL
uJ u~ -- VADOSE WELL
PROJECT: Service Station #20-6561 a_ uJ ~ ~ _
-[- ~ ~ ____. ~ CD SPARGE WELL
~ I--~ ~ ~ BORING
a. ~ LOCATION: 3360 Panama Lane, Bakersfield, CA ~ z a. ~ ~ _
~ Q DESCRIPTION AND SOIL CLASSIFICATION ~ (D CASING: __N/A
-- SLOT SIZE: __L
NAME: %gravel/sand/fines, gradation/plasticity, color, angularity, FILTER PACK: N/A
maximum size/~ravels/, densit~/consistenc~/, moisture, odor, stain N/A
-- 0 0
-- 4"as halt SM ' --
SILTY SAND: 0/80/20, tan, dry, loose, no stain, no
-- odor --
· --5 -- 0 --5
· --lO -- 0 --lO
· -- 15 SAND: 0/100/0, well-graded, tan, dry, loose, no -- 0 SW , : -- 15
-- stain, no odor .: --
· -- 20 -- 0 -- 20
· -- 25 -- 0 · -- 25
· -- 3O SILTY SAND: 0/80/20, tan, dry, loose, no stain, no -- 0 SM 30
-- odor --
-- 35 -- 35
DRILLING METHOD: Direct-Push (20 ton CPT) DATE DRILLED: October 23, 2001
SAMPLER TYPE: Ho.qento.qler LOGGED BY: M. Ma.qar.qee, CHG, RG #288
TOTAL BORING DEPTH: 30 fbq APPROVED BY: M. Maqarqee, CHG, RG #288
DEPTH TO WATER: Not encountered DRILLED BY: HFA Drilling - California
!~ HOLGUIN,
~ ~'AZ-ZAN & LOG OF EXPLORATORY B-6
~ ASSOCIATES, INC. Page 1 of 1
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ATTACHMENT 4.
LABORATORY REPORT
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A SSOCIA TED LAB ORA TORIES
806 North Batavia - Orange, California 92868 - 714/771-6900
FAX 714/538-1209
C.i.,[ENT Chevron - Holguin Fahan & Associates (9300) LAB REQUEST 82267
Al'TN: Mark Magargee
2820 Pegasus Drive REPORTED 11/12/2001
Suite 1
Bakersfield, CA 93308 RECEIVED 10/26/2001
), 1; ,-
I RO~[,(,[' CI432
Chevron Facility #20-656
$ [J B M 1 T'rER Client
'['OM \4 E'NTS 3360 Panama Lane, Bakersfield
Service Code: ZZ02800
This laboJmory request covers the following listed samples which were analyzed for the parameters indicated on the
alt4ch.ed Analytical i~esult Report. All analyses were condtmted using the appropriate methods as indicated on the
re~..ort, fl:is cover letter is an integral part of the final report.
Order No. Client Sample Identification
302097 B- 1 -S- I 0.00-011023
302098 B- 1-S-20.00-011023
302099 B- !-S-30.00-011023
302100 B-3-S- 10.00-011023
302101 B-3-S-20.00-011023
302102 B-3-S-30.00-011023
302103 B-5-S-10.00-011023
302104 B-5-S-20.00-011023
302105 B-5-S-30.00-011023
302106 B-2-S-10.00-011023
Thank you for the opportunity to be of service to your co:npany. Please feel free to call
regarding this report or ifwe can be of further service.
/,,.~S()_ff.,bh*E D .LA~X~FO~ES by',
/' . .t d~,/.,," - -
President
if there are any questions
.,,.¥/).;.t:.: /,brim's notified in ,4.riting, all samples will be d~scarded by appropriate disposal protocol 30 daysJkom date reported
t'hc report:; ol'thc Associated Laboratories are confidential properly of our clients
i¢(i.[.' no~ bc reproduced or used tar publication in part or in full withom our written
i~,:fmission, this is Ibr thc mutual protcctior~ of the public, our cIicnts, and oursel,~.¢s.
Lab request 82267 cover, page I of 2
TESTING & CONSULTING
Chemical
Microbiological
Environmental
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LIEN I Chevron- Holguin F~lan & Associates (9.,00) LAB REQUEST 82267
ATrN: Mark Magargee
2820 Pegasus Drive REPORTED 11/'12/2001
Stdte 1
Bakersfield, CA 93308 RECEIVED 10/26/2001
I' ROJ !T',CT
S U BMITTF. R
(70M MENTS
C1432
Chevron Facility #20r6561
Client
3360 Panatna Lane, Bakersfield
Service Code: ZZ02800
TI'tis laboratory request covers the following listed satnples which were analyzed for the parameters indicated on the
am~ched Anal~,tical 'Result Report. All analyses were conducted using the appropriate methods as indicated on the
report. This cover lettcr is an integral part of the final report.
Order No.
Client Sample Identification
302107 B-2-S-20.00-011023
302108 B-2-S-30.00-011023
302109 B-4-S-10.00-011023
3021 l0 B-4-S-20.00-011023
30211 I B-4-S-30.00-0I 1023
302112 B-6-S- ] 0.00-011023
302113 B-6-S-20.00-011023
302114 B-6-S-30.00-011023
302 ! 15 QCTRIPBLK-T-011023
Thank you lbr the opportunity to be of service to your company. Please feel free to call if there are any questions
regarding this report or ~fwe ~an be offi~rther sen, ice.
/q,'.~'?l'Y: L 'nle6's re:/:'Pied in wriling , all samples will be discarded by appropriate disposal protocol 30 days from date reported.
'IT c reports of the A., sociatcd I .aboratories are confidential property of our clients
i'~,;~: t;,)t bc ,cproduced or used tbr publication in part or in full wit..b, oul Ollr written
I',:,':'tI~SSiOTt. This is for the mutual protection of the public, our clients, and oarselves.
Lab request 82267 cover, pagc 2 of 2
TESTZVG & CONSULTLVG
Cttemical
Microbiological
Environmental
302o971
Client Sample ID B-l-S-10.00-01 1023
-~ ,~ t.tix: SOLID
',.. e Sampled: 10/23/2001
Ia,e :sampled: 09:25
I....... Method
Analvte Result DF PQL
_MDL
Units DatelAnalvst
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'I'PH--DHS Gasoline ND i 5
0.5 mE/Kg 10/28/01 LB
8260B Benzene ND
0.4
8260B
Methyl-tert-bu¢'lether (MTBE)
8261) B Ethyl benzene N D 5 0.5
826O O Ethy Mertbutyt ether (ETBE) ND 10 1.0
8260 B Iso pro pyl eth er (D [PE) N D 10 2.0
ND 5 1.1
10 2.0
8260B Tert-amy Imetl?'lether (TAME) ND
Tertiary butyl alcohol (TBA)
u~,K,~, ll/03/01 DP
ug/K~ 11/03/01 DP
ugL'K_g_ .... 1.1/113/01 DP
. ug/Kg 11/03/01 DP
ug/Kg 11/03/01 DP
ug/Kg 11/03/01 DP
uE/Kg 11/"03/01 DP
8260 B N D 50 5.0
82608 Toluene NI) 1 5 0.7 ug/Kg 11i03/01 DP
826OB Xylenes. total ND t 5 0.8 ug/Kg 11/03/0t DP
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I .. '1 -Pre. ctical Quantitation Limit, MDL = Method detection limit, DF =: Dilution Factor
: '" :qo't detected below indicated MDI.,, J=Trace
I'.!:.5'.SOCl,4 TED LABORATORIES
Analytical
Results
Report
Lab Request 82267 results, page 1 of 19
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.'~ ~ trix: SOt, ID
.,,~, 4,: Sampled:
rr ~,: Sampled:
3020981
I 0/'23/2001
10:00
Client Sample ID B-I-S-20.00-01 1023
Method Analyte Result DF POL MOL Units Date/Analyst
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TPH-I)HS Gasoline ND I 5 0.5 mg/Kg 10/28/01 LB
8260B Benzene ND I 5 0.4 ug/Kg 11/03/01 DP
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8260B Ethyl benzene ND I 5 0.5 ug/Kg !1/'03/01 DP
8260B Ethyl-tertbut3:lether (E'rBE) ND I 10 ....... !.,_0._ ug/Kg
8260B Isopropyl ether ('DIPE) ND I 10 2.0 ug/Kg
8260B Methyl-tert-butylether (MTBE) ND 1 5 1. t
8260B Tert-amylmeti?lether (TAME) ND I 10 2.0 u~,/K g
1 Ii03/01 DP
11/03/01 DP
11/03/01 DP
i03/01 DP
:q260B 'Fertiary butyl alcohol (TBA) ND I 50 5.0 ug/Kg 11/03/01 DP
8260B Toluene ND 1 5 0.7 u~'Kg 11/03/01 DP
8260B Xylenes. total ND I 5 0.8 ug/Kg 11/03/01 DP
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Practical Qum~lilation Limit, MDL = Method detection limit, DF = Dilution Factor
~ "'-q[~t- dete c. ted below indicated MDL,. J=Trace
TORIE$ Analytical Results Report
Lab Request 82267 resutts,'page 2 of 19
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';,~:lt¢,r #: [' 3020991
Client Sample ID B-I-S-30.00-01 1023
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* :l r,ix: SOLI. D
:' ~¢~ .~iampled: i0/"23/200!
~n'e'sampled: 10:30
I..... Method
Analyte Result DF POL MDL Units DatelAnalvst
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'I'PH-DHS Gasoline ND 5 0.5 my/Kg 10/28/01 LB
826rib Benzene ND 5 0.4 ug/Kg 11/03/01 DP
82611B Ethyl benzene ND 5 0.5
ND 10 1.0
826(I 13 EthvI-tertbutvlether (ETBE)
8260B Isopropyl cthcr~ (DIPE) ND
8260B MethvMert-bntylether (MTBE) ND
8260B 'rert-amylmelhylether (TAME,) ND
10 2.0
Xyleaes, total
u~'.Kg 11/03/01 DP
ug/Kg I I/I)3/01 DP
5 1.! ug/Kg 11/I)3/01 DP
10 2.0
8260B Tertiary buty} alcohol (TBA) ND 50 5.0
8260B Tolueae ND 5 0.7
8261)B ND 5 0.8
u~Kg I!./03/0t DP
ug/Kg 11/03/01 DP
ug/Kg 11/03/01 DP
ug/Kg 11./03/01 DP
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. -:'~.,.. Pmctic.~l Quantilation Limit, MDL --- Method detection limd', DF = Dilution Factor
I": ~ i'.ol detected below indicated MDL, J-Trace
I 'I.5.;~_OCIA TED LA BORA TORIES
Analytical
Results
Report
Lab Request 82267 results, page 3 of 19
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....... l~/lethod Analyte
Client Sample ID B-3-S-10.00-011023
Result DF PQL ..... MDL Units DatelAnalvst
TPI' I-DHS Gasoline
ND I 5 0.5 rog/Kg 10/28/01 LB
8260B Benzene
8260 B Ethyl benzene
826f)B
ND I 5 0.4 ug/K$ 11/03/01 DP
ND I 5 0.5 u,,/K,, 11/03/01 DP
ND 1 10 1.0 ug/Kg 11/03/01 DP
Ethyl-tertbutytether ('ETBE)
8260B
8260 B
Isopropyl ether (DIPE)
'ND 1 10 2.0 uo/K,, 11/03/01 DP
ND ! 5 1.t ug/Kg 11/03/01 DP
Methyl-tert-butylether (MTBE')
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8260B
8260B
8260B
Tert-am.Y!methvlether (TAME)
Tertiary butyl alcohol (TBA)
Toluene
'ND l l0 2.0 ug/Kg _ 11/03/01 DP
ND I 50 5.0 ug/Kg 11/03:/01 DP
ND 1 5 0.7 ug/Kg tl/03/01 DP
ND 1 5 0.8 ug/Kg 11/03/01 DP
8260B Xylencs, total
:t. -.. P.ractk: ~1 Qoantitalion Limit, MDL = Method deteclion limit, I)F = Dilution Factor
I," Not detected below indicated MDt,, J=Trace ;TA
I!...5'.:~OCIA TED LABORA TORIEN anal?ical Results Report
Lab Request 82267 results, page 4 of ! 9
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;,~'::h:r #: [ 302101[
.~:rix: SOl.t 13
;Sam. pled: ::0/23/2001
Sampled: 51:35
Client Sample ID B-3-S-20.00-011023
.......... Method Analyte Result ... DF POL MDL ..Units
DafelAnalvst
"FP}t-DHS Gasoline ND I 5 0.5 rog/Kg 10/28/01 LB
§26lIB Benzene ND 1 5 0.4 ug/Kg 11/03/01 DP
g260B Ethyl benzene ND 5 0.5 ug/Kg 11/03/01 DP
8260.;½ Ethyl-tertbutvlether (ETBE) ND 10 1.0 u~Kg 11/03/01 DP
g260B lsopropyl ether(DlPE) ND I0 2.0 u~Kg 11/03/01 DP
.g26013 Methvl-tert-bu.tylether (MTBE) ND 5 1.1 ug/Kg 11/03/01 DP
g260B ND I0 2.0 11/03/01 DP
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Tert-amvlmethylether ('FAME)
Tertiary butyl alcohol (TBA)
.g260B ND 50 5.0
~26(fl3 Toluene 'ND 5 0.7
g260B Xylcncs, total ND 5 0.8
, ug/Kg,.,
ug/Kg
· :,. ,.. Practical Quantflalion l.imit, MDL = Method detection limit. DF = Dilution Factor
I, · Not detrclcd below indicated MDL, J=Trace
· ',[5;S'OCIA TED LA BORA TORIES Analytical Rosults Report
Lab Request 82267 result% page 5 of 19
11/03/0 ! DP
11/03/01 DP
11/03/01 DP
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"J ,~.~h:r #: [ !i(i2'102f
(?lient Sample ID B-3-S-30.00-011023
, .~..-rix: SOL D
';,.!e ,Sampled: 10/23!2001
' ~c :.~ampled: 12:15
....... Method Analvte _ Result DF pOL MDL Units DatelAnalvst
IPF:-DHS Gasoline ND I 5 ,0.5 mg/Kg 10/28/01 LB
$26oB Benzene ND I 5 0.4 ug/Kg 11/03/01 DP
82608 Ethyl benzene ND I 5 0.5 ug/Kg i1/03/01 DP
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8260B E~hyl-tertbutylether(ETBE) ND I 10 t.0 uffKg 11/03/01 DP
,R261)B Isopropyl ether (DiPE) ND I 10 2.0 u~Kg 11/03/01 DP
826033 Mcthy'l-tert-bu¢'lether (MTBE) ND I · 5 I. I u~/Kg 11./03/01 DP
Tert-amvhneth):lether (TAM E) ND [ 10 2.0
8260B '/erfiary butyl alcohol (TBA) ND I 50 5.0
u~;/K$ 11/03/01 DP
u=~K= 11/03/01 DP
.~26[~3 Toluene ND t 5
0.7 ug/Kg I 1/03/01 DP
:g260B Xylencs. mlal NI) I 5
0.8 ug/Kg 11/03/01 DP
:1 - Practical Quantitation Limit, MIlL = Method detection limit, DF ~- Dilution Factor
.... :qot detected bel.:~w indicated MDL, J=Trace
:'i:5'SOCI. A~ED. ZAB_OR,4 TORIES Analytical Results Report
Lab Request 822,67 results, page 6 of 1 9
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'"' .ji:'ix: .qOLiD
Itt Sampled: 10/23/2001
.~:Samplefl: 13:50
Client Sample ID
B-5-S-10.00-011023
.... Method Analyte Result DF POL MDL Unit~ Date/Analyst
'FPi-I-DHS Gasoline ND 1 5 0.5 mg/Kg 10/28/0I LB
8260B Benzene ND I 5 0.,-I ug/Kg 11/03/01 DP
I
8260 B Ethyl benzene N I)
5 0.5 ug/Kg 11 i03/01 DP
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8260B Ethyl-tertbutylether (ETBE) ND
l0 1.0
uWKg 11/03/01 DP
ug/Kg 11/'03/01 DP
8260B lsopropyl elhcr (DIPE) NIl 10 2.0
82608 Methyl-terl-butvlelher (MTBE) ND 5 l.l ug/Kg 11/03/01 DP
g260B ND t0 2.0
Tert-amyhnelhylether (TAME)
Tertia'y butyl alcohol (TBA)
8260B ND 50 5.0
826013 Toluene ND 5 0.7
8260B Xylenes, total ND 5 0.8
· ug/Kg 11/03/01 DP
ug/Kg 11/03/01 DP
ug/Kg 11/03/01 DP
ug/Kg 11/03/01 DP
. '1 -. Practica[ Quantitation Limit, MDL = Method detection limit, DF = Dilution Factor
Not detected below indicated MDL, J=Trace
Lab Request 82267 results, page 7 of 1 9
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,.t der it:~ 302104] Client Sample ID
.,i ~:l'rix: SOL, lO
~ ~.c,Sampled: [0..~._/,.001
;r,t:Sampled: [4:10
B-5-S-20.00-011023
......... Method Analvte. Result .. DF PQL MDL
Units DntelAnalvat
I
TPH-I)HS Gasoline ND I 5 0.5 rog/Kg 10/29/0t LB
8260B Benzene ND I 5 0.4 ug/Kg 1 t/03/01 DP
82611B Ethyl benzene ND I 5 0.5 ug/Kg 11/03/01 DP
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8260B Ethyl-tertbutvlether(E'rBE) ND I 10 1.0 ug/Kg 11/03/01 DP
8260B Isopropyl ether (DIPE) ND 1 10 2.0 ug/Kg tl/03/01 DP
8260B
$260B
826,11-1
8260B
Methvl-ten-butylether (MTBE)
l ert-atnTlmethy!ether (TAME)
'rert!.a[y butyl alcohol (TBA)
Toluene
ND I 5 1.1 ug/Kg 11/'"03/01 DP
ND t 10 2.0 ug/Kg 11/'03/01 DP
ND I 50 5.0 ug/Kg il/03/01 DP
ND I 5 0.7 u /K~ 11/03/0! DP
g260B Xylenes. total
ND I 5 0.8 ug/Kg 11;'03/01 DP
' I. ::' Practical Quanritation Limit, MDL = Method detection lira it, DF = Dilution Factor
!. I .~ ..... lot detected below indicated MDL, J=Trace
I'ISSO£IA~~RA TORIES Analytical Results Report
Lab Request 82267 results, page 8 of 19
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Client Sample ID B-5-S-30.00-01 1023
:.'1 ~t "ix: SOL~D
~ le Sampled: 10~2~.."_001
"i H.~'~/ampled: t4:50
...... Method Analvte Result DF POL MDL Units Date/Analyst
TPIi-DHS Gasoline ND I 5 0.5 mg/Kg 10/29/01 LB
8260B Benzene ND I 5 0.4 ug/Kg 11/03/01 DP
8260B Ethyl benzene ND I 5 0.5 ug/Kg 11/03/0I DP
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8260B Ethyl-tertbutylether (ETBE) ND 10 1.0 ug/Kg 11/03/01 DP
826t)B lsopropyl ether (DIPE) ND 10 2.0 ug/Kg 11/03/01 DP
8260B ND 5 11/03/01 DP
8261)B
8260B
826I)B
Methyl-tert-butylether (MTBE)
Tert-a. nLvhnethylether (TAME)
Tertiar[ butyl alcohol (TBA)
Toluene
ND l0
ND 50
ND 5
826I)B Xylcncs, total ND
1.1 ug/Kg
2.0 u.g/Kg 11/03/01 DP
5.0 , ug/Kg 11/(}3/01 DP
0.7 ug~K.g 11/03/01 DP
0.8 .ug/Kg 11/03/01 DP
: 't :: Pracfic:af Q~mnfitation Limit, MDL = Method detection limit, DF = Dilution Factor
' I, .. Not dctcc~cd below indicated MDL, J=Trace
[ & ¥ OCIA TED LA B OR/t TO RIES Analytical Results Report
[,ab Request 82267 results, page 9 of 19
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:"J der #: [ __302106I
-' ~' dl'iX: .SOl,IL)
:~,~ cl,~anlpled: 10/22/2001
'rm~ampled: 15:~0
.... Method Analvte
Client Sample ID B-2-S-10.00-01 t 023
Result DF POL MOL Units DatelAnalvst
TPII.-DHS Gasoline ND 1 5 0.5 rog/Kg 10/29/01 LB
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8261)1t Benzene ND
g260B Ethyl benzene ND
5 0.4 ug/Kg 11/03/'01 DP
5 0.5 ug/Kg 11/03/01 DP
8260B Ethyl-tertbu~:lether(ETBE) ND 10 1.0 ug/Kg 11/03/01 DP
8260B lsopropyl ether (DIPE) ND 10 2.0 ug/Kg 11/03/01 DP
8260 B Methy I-te rt-butylether (M TBE) N D 5 I. 1
826I)B Tert-am¥1melhylether (TAME) ND
826i/B Tertim~.' bu.t~.l., al cohol (TBA) N D
$261) B Toluene ND
8260B Xylenes, total ND
ug/Kg 11/03/01 DP
10 2.0 u~/Kg 11/03/01 DP
50 5.0 .. ug/Kg I ]/{)3/01 DP
5 0.7 ug/Kg 11/03/01 DP
5 0.8 u~Kg 11/03/01
:: Practical Qu,'mtilation Limit. MDL = Method detection limit, DF = Dilution Factor
Not det','cted below indicated MDI., J=Trace
'{.5'.'S_0C1~t TED LABORATORIE$ Anal~ical Results Report
Lab Request 82267 results, page 10 off0
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:,'fi,er#: [ 302107I
:iirix: SOLID
~ampled: 1{3:23/2001
Sampled: t5:55
Method Analvte
Client Sample II} B-2-S-20.00-011023
Result DF POL MDL ,.,Units Date/Analyst
'I'PH-I)ES Gasoline
ND I 5 0.5 rog/Kg 10/'29/01 LB
8260B Benzene ND I 5
0.4 u~K.g..' 11/03/0! DP
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8260B Ethy! benzene ND
0.5 ug/Kg....__l.I/03/01 DP
8260B _ Ethyl-ter~butylether (ETBE) ND
8260 B ls0pr!?pyl tiber (DIPE)
8260B Me,!h~'l-tert-butylether (MTBE) ND
10
1.0
ND 10 2.0
5 1.1
8260B Tert-amyhn¢lhylether (TAME) ND 10 2.0
8260B Tertiary bu~'l alcohol (TBA) ND 50 5.0
8260B Tolueae N D
5 0.7
ug/Kg ....1.1/0_3_./01 DP
u~b(..K..g- 11/03/01 DP
ug/K$ 11/03/01 DP
u~Kg 11/03/01 DP
u~Kg 11/03/01 DP
8260B Xylenes, total ND
ug/Kg 11/03/01 DP
5 0.8 ug/Kg ! I/'03/01 DP
Praclical Qaan iration Limit, MDt. = Method detection limit, DF = Dilution Factor
~ 3 '- Not dett:cted below indicated MDL, J::Trace
· 'I,'.Y. SOCIAT. F_oO_LABORA TORIES_ Analytical Rosults Report
Lab Request 82267 results, page 11 of 19
!
3021081
Client Sample ID B-2-S-30.00-011023
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I ,)trix: SOl. E)
Sampled:
.qample0:
10/23/2001
16:30
i...... Method_
Analyte ...... Result DF POL MDL Units Date/Analyst
TPII-DHS Gasoline NI) I 5 0.5 mg/Kg 10/29/01 LB
826IIB Benzene ND 1 5 0.4 ug/Kg 11,'"03/01 DP
0.5 ug/Kg 11/03/01 DP
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826!)8 Ethyl benzene ND
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826i)B Ethyl-ter~butylether (ETBE) ND
8260B lsopropyl elhcr (DIPE.) ND
8260B M eth~yl~tert-butytether (MTBE) ND
8260B Tert-amylmelhylether (TAME) ND
8260B Tertiary, butyl alcohol (TBA) ND
8260B Toluene ND
8260B Xylenes. total NI)
10 t.0 ug/Kg 11/03/01 DP
10 2.0 ug/Kg 11/03/01 DP
5 I.I ug/Kg 11/03/01 DP
10 2.0 ug/Kg 11/03/01 DP
50 5.0 ug/Kg 11/(13/01 DP
5 0.7 u/g/Kg . 11/03/01 DP
5 0.8 ug/Kg 11/03/01 DP
t. Practical Quantilation Limit~ MDL = Method detection lim2t, DF - Dilution Factor
~ "Not dett.cted below indicated MDL, J=Trace
· t:5/S_OCIA.~ LABOR/I TORIES Analytical Results Report
Lab Request 82267 results, page 12 of 19
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;-~dcr#: [ :3o21091
· :~l.:'ix: SOI.:D
10;2o:200 I
.' .' e Sampled: ' ~'
· ~ e'Sampled: !6:55
Client Sample ID
B~4-S-10.00-011023
...... Method Analyte Result DF POL MDL . Units OatelAnalvst
TPt~.DHS Gasoline ND I 5 0.5 ~ng/Kg 10/29/01 LB
8260B Benzene ND I 5 0.4 ug/Kg I 1i03/01 DP
1
8260B Ethyl benzene ND
5 0.5 ug/Kg I 1/03i01 DP
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'1
8260B Ethyl-tertbuD'lether (ETBE) ND
8260B Isopropyl ether (DIPE) ND
8260B Meth¥1-tert-butylether (MTBE) ND
1,1261)[I
8260B
826O8
Teq.-gmylmethylether (TAME)
Tertiary.' butyl alcohol (TBA)
Toluene
1.0 ug/,Kg 11/03/01 DP
2.0 ug/Kg 11/03/01 DP
5 t.1'
NI') i0 2.0
ND 50 5.0
ND _5 0.7
8_60B Xylencs, total ND
5 0.g
ug/Kg lli03/0l DP
u~'K,g 1 I/I13/01 DP
ug/Kg 11/03/01 DP
ug/Kg 11/03/01 DP
ug/Kg 11./03/01 DP
Practical Quantilalion LimJl, MDL = Method detection limit, DF = Dilution Factor
Not detected below indicated MDI,, J=/race
· t,5'S.O_CIA TED LABORATORIES Analytical Results Report ........
Lab Request 82267 results, page 13 of 19
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Client Sample ID B-4-S-20.00-011023
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Result DF __POL MOL Units DatelAnalvst
"rPI;-DItS Gasoline ND I 5 0.5 rog/Kg 10/29/01 LB
g260B Benzene ND I 5 0.4 ug/Kg 11/03/01 DP
8260B Ethyl benzene ND 5 0.5 ug/Kg 11/03/01 DP
8260B Ethyl-tertbuty.lether (E'FBE) ND 10 1.0 ug/Kg 11/03/01 DP
.~26{1B Isopropyl ether (DIPE) ND 10 2.0 ug/Kg 11/03/01 DP
.g26{I.3 Methyl-tert-butylether (MTBE) ND 5 1.1 ug/Kg 11/03/01 DP
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8260B Terl-amylmethYlether (FAME) ND
Tertiary butyl alcohol (TBA.)
10 2.0
Xylencs, total
8260L~ NI) 50 5.0
8260B Toluene N I) 5
8260B ND 5
ug/Kg 11 ;03/0 [.__pP.._
ug/Kg I 1/03/01 DP
ug/Kg 11/03/0I DP
uWKg 11/03/01 DP
0,7 ,
-' Pr~ctic:tl Quantitafion Limit, MIlt. = Method detection limit. DF :'= Dilution Factor
· .. :,h~t detected bclaw indicaled MDL, J=Trace
. .!,5'.SOCIA TED LAB_O.R~E.$ ^nal~ical Results Roport
Lab Request 82267 resulls, page 14 of 19
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i, r::.l,:r #: [ 302111J
· :,'rix: SOkID
..... 0t2a:2001
5;nmpled: - ' ~'
Sampled: 17:45
Client Sample ID B-4-S-30.00-011023
....... Method Anal.vte._. Result .DF PQL .. MDL
Units OatelAnalvst
I
"IPI.:-DI']S Gasoline ND I 5 0.5 mg/Kg 10:'29/01 LB
8260B Benzene ND I 5 0.4 ug/Kg 11/03/01 DP
8260B Ethyl benzene ND I 5 0.5 ug/Kg 11/03/01 DP
8260B Ethyl-tenbutylether (ETBE) ND I 10 1.0 ug/Kg 11/03/01 DP
8260B Isoprop.?'l ether(DlPE) ND 1 10 2.0 ug/Kg 11/03/01 DP
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8260B___ Methyl-tcrt-but¥1ether (MI'BE) ND I 5 I.I ug/Kg ! 1/03/01 DP
8260B Tert-am,,hnelhylether.(TAME) ND 1 10 "2.0 uo~Kg 11103/0__1 DP
8260B Tertiary butyl alcohol (TBA) ND I 50 5.0 ug/Kg 11/03/01 DP
826OB Toluene ND 1 5 0.7 ug/Kg 11/03/01 DP
8260B Xylenes, total ND [ 5 0.8 u/I/Kg 11/03/01 DP
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: '1, ..- Practical Qaanlitation Limit, MDL = Method detection limit. DF = Dilution Factor ._
I :
, '4et detected below indicated MDL, J:.:Trace
I!,'.~:S.O_CIATff_,..D LA BORATORIES Analyt,cal Results
Lab Request 82267 results, page 15 of 19
d,t:r #: [
~trix: SOl.ID
Sampled:
Sampled:
3021
10/23/200
18 5:0
Client Sample ID
B-6-S-I 0.00-011023
i.... Method
. Analvte
Result DF POL MDL Units.,,DatelAnalv~t
TPI[.-DIIS Gasoline ND I 5 0.5 rog/Kg 10/29/01 LB
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8260B Benzene ND 5 0.4
8260B Ethyl benzene ND 5 0.5
8260B Ethyl-tertbuB:lether (ETBE) ND 10 1.0
8260B lsopropyl ether (DIPE) ND
8260B Met h~'l-tert-but-ylether (MTBE) ND
8260B Tert-amyhnethylether (TAME) N D
TertiaG' butyl alcohol (TBA)
10 2.0
Xylenes. total
5 l.I
10 2.0
8260B N D 50 5.0
8260B Toluene N[) 5 0.7
8260B NI) 5 0.8
u~/Kg 11/03/01 DP
ug/Kg 11/03/01 DP
ug/Kg .11/03/01 DP
ug/Kg 11/03/01 DP
ug/Kg 11/I)3/01 DP
ug/Kg 11/03/01 DP
u~,K,~. ~r/03/01 DP
ug/Kg 11/03/01 DP
ug/Kg I 1/(13/01 DP
'1. :,' Practica! Ouanlimtion Limit, MI)t, = Method detection limit, D[: = Dilution Factor
' ' I ...- Not detected below indicated MDL, J=Trace
I.'tSS..O£IArE. D_JZB_OR/t TORIES Analytical Results Report
Lab Request 82267 results, page 1 6 of 19
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'.'.~ u'ix: SOLID
:~,, c !~ampled: 11)/2'.3/2001
' ::.: Sa]nplecl: 18:40
I...... Method
Client Sample ID B-6-S-20.00-011023
Analvte Result DF PQL MDL
Units Dzte/Analvst
TI'I-I.-DHS Gasoline ND i 5
0.5 mg/Kg 10/29/01 LB
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8260B Benzene ND
ND
8260B ~,tl,~).4 benzene
8260B Etb~l.-tertbuD'lether (ETBE)
8260B isoprop,vl elhcr (DIPE) ND
8260B Methy 14ert-but-.'lether (MTBE) ND
ND
5
5
10
10
0.4 ug/Kg 11/03/01 DP
0.5 ug/,,.K.~. 11/03/9_1 DP
1.0 uI~K~; 11/03/01 DP
2.0 ug/Kg 11/03/01 DP
1.1 ug/Kg 11/03/0! DP
8260 B Te rt-am¥1 melhylether (TAM E) N D 10 2.0
8260B Tertiary butyl alcohol (TBA) ND 50 5.0
5 0.7
5 0.8
8260B Toluene N l)
8260B Xylenes. total N D
u~/K$ i l/03/01 DP
u~Kg 11/03/01 DP
ug/Kg '11/03/01 DP
ug/Kg 11/03/01 DP
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· . Practical Quan:ilation Limit, MDL = Method detection limit, DF .: Dilution Factor
i) ' Not detected below indicated MDL, J=Trace
· !,5;$OCIA TED LAB~.BA TORIE$ Analytical Results.Report
Lab Request 82267 results, page 17 of I 9
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: :. r.'d:..cr .it: I 3021 14I
· ' .I ~'ix: SOI.'I)
:.'!e [;ampled: 10/23.:2001
' '~,e ;%mpled: 9:0(I
Client Sample ID B-6-S-30.00-011023
i......... Method
Analvte . _ Result DF POL MOL Units DatelAnalvst
TPI~-D}IS Gasotinc ND I 5 0.5 rog/Kg 10/29/01 LB
8260B Benzene ND I 5 0.4 ug/Kg 11/03/01 DP
8260B Ethyl benzene ND I 5 0.5 ug/Kg 11/03/01 DP
8260B Ethyl-tertbutylether (ETBE) ND 1 10 1.0 ug/Kg 11/03/01 DP
8260B Isopropyl ether (D1PE) ND I 10 2.0 ug/Kg 11/03/01 DP
826013 Methvl-tert-bu~,lether. ~ (MTBE) ND l 5 1.1 u.¢/Kg 11/03/01 DP
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8260B Ter[-am,'Imethylether (TAME) ND 1 10 2.0 ..... u~/Kg 11/03/01 DP
8260B Tertiary butyl alcohol (TBA) ND I 50 5.0 ug/Kg 11/03/01 DP
826118 Tolucne ND I 5 0.7 ugJKg 11103/01 DP
,826011 Xylenes, total ND I 5 0.8 ug/Kg 11/03/01 DP
: [ ractJc:~l Quantitafion Limit. MI)l. = Method detection limit. DF = Dilution Factor
! ' -. ~4c, t detected below indicated MDL, J=Trace
.t.:~;SOCIA TED LA BORA TORIE$ An~31ytic~l_Re~ults Report
Lab Request 82267 results, page 18 of 19
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'" ~'ix: WATER
';. it'. Sampled: ~0,.'23/2001
. 'l~v ,3;ample:~: I}8:00
Client Sample ID QCIRIPBLK-'I'-011023
........ Method Anal_vte Result DF POL MDL Unit_~ Date/Analyst
I
'rPI~-DHS Gasoline ND I 100 50 u~L 10/30/01 HP
8261)B Benzene ND I I 0.3 ug./L 11/06/01 DP
8260B Ethyl benzene ND I 5 0.2 ug/L !1/06/01 DP
!
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826OB Ethyl-tertbutylether(ETBE) ND 1 I 0.7 , ug,'L 11/06/01 DP
8260B Isopropyl ether (DIPE) ND ! I 0.5 ug~!l. 11/06/01 DP
826OB Metl~yl-tcrt-bt, tylether (MTBE) ND I 1 0.6 u~;I, 1]/06/01 DP
826flB -['erl-amvlmcthylether (TAME) ND I I 0.5 uWI. I 1/06/01 DP
826013 Tertiary butyl alcohol (TBA) ND } 10 10 u~ 11/06/01 DP
8260B Toluei3e Nil) 1 5 0.2 uoqtk 11/06/01 DP
8260B Xylenes, total ND 1 5 0.4 ug/L 11/06/01 DP
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i . I.... Practical Quanfitation Limit, MDL = Method detection limit, DF = Dilution Factor
II: Not dck'.ctcd indicated MDt,, J=Trace
I, i,$;~.OCIATED LA BORA TORIES Analyti.c. al.~esults
Report
Lab Request 82267 results, page 19 of 19
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ASSOCIATED LABORATORIES
QA REPORT FORM - METHOD 8260 - 624
5. m)Fl:: ID: LCS# I
11 i07/01
Anal?zed: _.
/~:',i'~ cs to L~ 8226_7..
I:,:l.,orting IJnit.q = ug/1.
LL':S RECOVERY / METHOD BLANK
Sample Spike LCS QC Limits
, Resul~t. , Added ~, Spike LCS I %REC
ND 50 50.0i 102 59-172
ND 50 54.70 109 62-137
ND 50 50.92 102 62-137
ND 50 68.9 t 138 66-142
ND 50 51.53 103 59-139
ND 50 51,16 102 . 60-133
:'d I'Hi'.
· I'1'i = htta'oeth,:n c
:;; tropic ID:
82268 - I 16 w_~_er_, s_~}plcs
-I Sample Spike I Matrix ] Matrix ] %R~e %Rec [ , QC Limits
Result Added Spike Spk. Dap .., MS M,S? RPD RPD 1%REC
~' 22 59-172
ND 25 25.30 25.70 I 01 103 -
ND 25 22,97 21.87 92 87 5 24 62-137
Nfl 25 25.44 25.82 102 103 1 24 62-137
ND 25 29.89 31.13 120 125 4 21 66-142__
ND 25 26.5~ 27.25 106 109 3 21 59-139
ND 25 25.20 25.32 10t 10.l , 0 21 60-13~ ....
"eH, od Blar k = All ND
8260 jns-lcs_1107wl
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ASSOCIATED LABORATORIES
LCS REPORT FORM - METHOD 8260
~'~.,{c ID: LCS # 6
SOLID
Date: 11/03/01
, :.:s 1¢:; LR 82267
,,~ 't:r'g Un.ts := ug/Kg
:; :.; RECOVERY / METHOD BLANK
Sample Spike LCS %Rec QC Limits
Result Added Spike LC$, %REC _
ND 50 54.02 .... 108 59-172
ND 50 49.49 99 62-137
ND 50 51.52 103 62-137
N 1) 50 62.65 ~ 25 66-142
ND 50 52.82 106 59-139
ND 50 51.25 103 59-139
': !. ~ r::,elhe, n¢
' ~i" : ID: LCS/LCSD #3 - Soil Samples
, ~ ,:2oatrolled Spike; Lab Controlled Spike Duplicate
Sample Spike LCS LCS %Rec %Rec QC Limits
Remdt ,, Added Spike Spic Du.p LCS LCS D RPD .....RPD [ %REC
ND 50 54.38 53.20 109 106 2 22 59-172
ND 50 47.12 49.56 94 99 5 24 62-137
ND 50 51.47 51.91 103 104 I 24 62-137__
ND 50 62,88 62.54 126 125 I 21 66-142
ND 50 52.24 51.09 104 102 2 21 59-139
ND 50 50.39 49.96 101 100 I 21 60-133
:'., hMl'Oeth~ r e
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: l.:,:J Blank :: All ND
!//14A'O01
8260..Icsd-lcs_l t OSs
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ASSOCIATED LABORATORIES
EPA 8260 - SURROGATE RECOVERY
Lab Request/Order: 82267
Matrix: SOLID
MB 104 126 102 122
LCS 115 110 104
LCSD 119 114 104 122
82267-097 · 99 115 109 129
82267-098 100 121 101 120
82267-099 96 118 115 150 *
82267-100 98 113 114 141
82267-101 99 118 103 121.
82267-]02 98 118 115 150 *
82267-103 99 115 115 136
82267-104 97 110 105 123
82267-105 97 110 109 128
82267-106 96 116 116 141
82267-107 99 123 108 141 *
82267-108 104 122 102 124
$226%109 99 112 109 131
82267-110 62 * 77 83 110
82267-111 99 119 107 124
82267-112 126 162 * I27 154 *
82267-113 100 123 119 I55
82267-114 91 108 104 137
*' = Oatside QC limits.
(DB~;~ ': Dibromofluoromethane
(DC.'D - 1,2- l)ichloroethane-d4
(TOI) = Toluene-d8
( BkT) ~ p-Bromofluorobenzene
[QCLimits: 70-135 [
1 I/la/2001
8260 sur 82267
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11/14/7001
ASSOCIATED LABORATORIES
EPA 8015G - SURROGATE RECOVERY
Lab Request / Order: 82267
Matrix: SOLID
OrderNo.(Sample) Tfifluorotoluene
QC Limits 55-156
82267-097 86
82267-098 86
82267-099 84
82267-100 81
82267-101
82267-102
82267-103
82267-104
68
80
77
79
82267-105 77
82267-106 79
82267-107
82267-108
82267-109
79
73
74
82267-110 75
82267-111 71
82267-112 74
82267-113
82267-114
68
71
8015gS..sttr._8226 7
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ASSOCIATED LABORATORIES
QA R?~PORT FOPeM
QC Sal npl¢: LR 82267-101
Mare x Solid
Prep_ Date: 10,~28/01
Am',t:/sts Date: 10/2870 !
ID#'s i;t Ilateh: I.R 82267
MATRIX SPIKE / MA'I'RIX SPIKE DUPLICATE RESULT
Reporhng Units = ms/Kg
Sample spike Matrix Matrix %Re~
Test .. , Method ..Result Added Spike Spike Dup MS .MSD RPD
TPH*... I 8015M-G ND .1.., I 9.:.~ 0.69 156 169 .1 20.8
~ = Out:dOe QC limits.
,~59 Abt DeteCted
RPL. - Relative Percen! l)i.l?'e~ence of Matrix Spike and Matri. r Spike Dup/,cate
'q, Pd£C-M3' & MSD . Perccm Recovery of Matrtx ,Spike & Matrix Spi~e D~qdicam
PREPARATION BLANK / LAB CONIROL SAMPLE RESULTS
' :: 70 - 130
.,. I Val~e .Result.. I True %R~ .I L.Limit H.Liml,
LCSD ND 0.84 I 84 80% 120%
,'.(;~; Iqe. q.ds .~ ,Lab ConOx, t &~,~#I~ Resuh
'rrtu. ~' ;'~t,e Falue o. f LCS
L.£1'm! [~£imi! = 1.('3' Cant~ol Ltmttx
RECOVERY
.~- Sample No.
..... QC Limit
AAA-Tlr[
QA Sample 68
MS 160 *
VISE 168 *
M etho. ~. It lank 84
_CS 175 *
: .CS1)
"Outride QC limits
· 4.4.4.1't: T,= a,o,a-l'rO?uo~oroluene
180 *
80158_tph._10:'85!
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ASSOCIATED LABORATORIES
QA REPORT FORM
OC Sa:r:ple: LR 82253-999
M atrix WA'I'ER
Ih'cp. } ~alc': I 0~29/fl ]
Analysi~ Dm e: 10/29/01 - t0i30/01
1D~'s ~.n Batch: LR 82267. 82282
1~'SA'I'F.} X SPIK~/MATRIX SPIKE DUPLICATE RESULT
Reporl ~g LI"~iIs :: ug/I.
Test Method
'[?II 8015M-G
Sample
Result
Spike Matrix
Added Spike
200 199
Matrix
Sp!ke
193
%Rec I %Ree
MS MSD
!)9.5 [ 96.5
RPD
ql-'D = f, cht;bt' I't'r(~:,l D(~brevce ,'if Matr[r Spike and MatrD; S?ike Duplicate
' ;,i~E('-:'~' ,~. M,¥~.~ - ,'>ercent Recm.'e,3' o/',t.{alr~; Spike & Mair~ Spi~ Dupticale
!I~OD L/M/PS ~ 30
PREPARATION BLANK / LAB CONTROL SAMPI,E RESULTS
v~P ~..~K
Value
LCS I ND
Result I True
I
194 ] 200
I %Ree J L.Limit [ H.13mit
~41 JR R~)GATI£ RECOVERY
'~ample No, AAA-TFT
QC t,imil 70-130
M S
107
125
MSD 128
Mctho, I Blank I(16
.('S ~ 126
:1.'~ A-T/' ?' a,,r. a- D t'~.,'uorotolucne
t I/14/2(~1 [
8015g_¢h_t029wl
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Cooler Receipt Form
Client: t?..~,~o,~ct~, ....Project: 2_Jo- t, g-b ]
Cooler Received: ~olq./o Cooler Opened: 1o]9.1, By:
Was cooler scanned for presence of radioactivity, and noted if found?
Were, custody seals present on outside of cooler?
a: If Yes, were they intact?
b: Were signature and date correct?
Yes / ~
Yes / No
Yes / No
Were custody papers completely filled out?
Did you sign and date the custody papers in the appropriate place?
Was ~,.. shippers packing slip attached to the cooler?
....~No
Yes / o~
9e~aa.,*. }find of packing material was used?
,
Was sufficient ice used ?(Y~o .: emr~eraturz:
Were al! borttes sealed in plastic bags.'
] e..~.
Dmz'
Did all bott[es arrive intact?
s.s/No
Were all bottles labeled correctly? (ID, .Analysis, Dates, Times)
Were the correct containers included for the tests required?
Were all VOA vials checked for headspace?
Was sufficient volume of sample sent in all comainers?
Were correct preservatives used?
'.s. / No
-"~/No
NA/O./No
e.'!./No
Approved by: ['fi'//t~--,,q,"~" Date:.
If not approved: Name of person contacmd
Date:
Chevron Products. Compan_y_=_.l_45 S. State College Boulevard -- Brea, CA 92822-2292 CCC / of
Chevron Consultant: HFA I ANALYSES REQUIRED
Chevron Site Global ID: ..................... "~_~?_ .¢2 ~__.__~_ .~._..., ..... ~ ........ ~- ........
Address:_34.r"J¢ Pegasus Or., Bake?field, CA 93308 I i ~---'-'---"~ i Spec, al Instructions
---' ...... Consultant Contact El [ I
i ~ ' //2.'~,,~'~ COC R~vision 4, 09/19/01
Chevron Site Address: ~ ;~)'~/i~¢,-~___z~,~,~,,/,~i Consultant Phone No~__-C.~2
o
Samphng Company:~/~
Chevron PM Phone No.: Sampter Signature: ~~//~
Chevron Se~ice Code: ~02800
.... o ~ ~ ~ Temp. BlankCh~k
~ ~~ ~ ~ < ~ Time Te~,
~ Construction/Retail Job or Laboratory:
ire Assessment ~d Remediation (SAR) Job Laboratory Address~
o
NOTE: Lab Contact: ·
BE mL[Eg OU~ CORREC~ Y ~ND COMPL ~EL Y, '- '
...............
Top Date Sam~e Confiner
~ ~ ~ ~ ~ ~ ~ No~mmen~
Field Point NameMe,ix D~ (~mdd) Time T~ Confiners Pr~e~ation
B- 3 5 %0,00 oz/~ //3~¢ _.
~-~ ~ ~ ~o¢o ~//o~ /~/~ ...... /
E- 5 ~ ~o.oo og/az~ !3~0 / / .,
Relinquished By Company Dat~ime: Relinquished T0 Core.ny Turnaround Time:
Dat~i~e: Standard
Relinquished By ~ ¢ Core.ny ' ~ Dat~ime: ' Re~Jn~sh~ To ~ny
Rdlnquished ay" ' ~o~¢ny ~t~ime: Relin~sh~ To
~,~ ~~ OV ~)~ Date.~o: ' ~._ Inact' On Ice' rTemp' %'%'
Chevron Products Company ,- 145 S. State__College_. Boulevard ,, Brea, CA 92822-2292 CCC =J---of -,7__. ...
Chevron Cons uttant: H FA I ANALYSES REQUIRED
Chevron Sito Global ID: ......... 7..~ ;,..~ . .
Chovron S,te Number: .... _~ O-- .~-~ / Address:~ Pegasus Dr.. BaKersfield, CA 93308 F .... i i Special I'n,truct,ons '
Consultant Contact
~~~ Consultant Project No.
Chevron PM: _ ~ ~ ~ ~O S~mpling Company
Chevron Service Code; ~02800 ~~ , / ~ ~ Time Temp.
E ~ ~ ~ ~ Temp. BlankCh~k
¢Site Assessment and Remediation (SAR) Job Laboratow Address~~
THIS IS ~ LEGAL ~UMENT. ALL RELDS MUST Lab Phone No.~ ~ ~.'
Top Date Sample Confiner
Field Point N~e Matdx De~h (~mdd) Time T~ ~on~ine~ Pr~ervation ~ ~ ~ ~ ~ ~ . ~ Ne~Commenm
Rel[nquish~ By C~pany Dat~ime: [ Relinquished To Com~ny Turnaround Time:
Dat~ime:
~ ~. 0 :"~0 COC. Rcvision 4, 09/19f01