HomeMy WebLinkAboutParcel Map 9036 Parcel 3 Soil Report
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REMEDIAL ACTION REPORT
(SOIL EXCAVATION AND GROUNDWATER EVACUATION)
28545 FRONT STREET
TEMECULA, CALIFORNIA
JANUARY, 1996
PREPARED FOR:
PENFOLD PROPERTIES
Post Office Box 999
Temecula, California, 92593-0999
TRG Number 4730-MILL
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250 EI (amino Reol, Suite 714, Tusti~, (011larol092680
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.. TABLE OF'CONTENTS':-' .
REMEDIAL ACTION REPORT
28545 FRONT STREET.
TEMECULA, CALIFORNIA.
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1.0 EXECUTIVE SUMMARyumm...uu......u.........m..m..u...m......mmummuu.muum 1
:Z.O INVOL VED PARTIESu.h.h......u..u...ummm...mu....uuu.m..uu..h..h.....muuuuu00'.1
3.0 SITE SETTINGuuuuu 000000 ..00...... .n.........u.. .... .... ..00..0000..000000.00.....00..........................1
4.0 BA CK GROUND.u....u.. ........00 ..........0000.. ..u..u..uuuu.mu:..'u...........................u........2
5. 0 OBJECTIVE.....uu.............m..m...m.m.uu.m..u...................................h~.......m.m..m2
6.0 SCOPE OF WORK...uuu.............m..mm.mu....muu.mumu.uu.m...u.m:uuu:uu.u.m3
7.0 FIELD INVESTIGA TIONuuuuuuuummuuumuuu.umuu.u...hh.n..hu.h.....u......... 4
7.1 Trenching... 00..........00.... h. ....... n', 00..00..00............00....00..00........00..........00.......... 00.......4
7.2 Excavation.....UU.Uh...n.U.umum.mm..m..m..u........m.u..................u.uuu......umu 5
7.3 Stockpiled Soil...... 00.............. n" 00..00....00 00....00............00.. 00.......... 00.................. 00......6
7.4 Contaminated Soil TreatmentlDisposal.um.m.um...uuuuuuuu..uu......................... 6
7.5 Contaminated Groundwater Disposal.m...u.....u.............m.muum.uu.u.mu.mu..... 6
7.6 Laboratory Analysis... .00' "00" 00 .00.00 um... 0000......................00.. u.m.m .muu...u......... .00.7
8.0 DISCUSSION AND RECOMMENDATIONS........uum.....um....u....u..uh......7
9.0 LIMIT A TI ONS....mu.m.uuu..u..ummuu.muu......hu..uuu.u.uh.hhhu.......h.n....U...... 8
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TABLES
TABLE I
TABLE II
TABLE ill .
TABLE IV
TABLE V
TABLE VI
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Soil Sample Analytical ResultS from Exploratory Trenches
Soil Sample Analytical Results from Stockpiled Soil
Soil Sample Analytical Results from Excavation Area.
Closure Soil Sample Analytical Results from Excavation
Soil Sample Analytical Results from Contaminated
Stockpiled Soil
Groundwater Sample Analytical Results from Excavation
FIGURES
FIGURE lA '
FIGURE IB
FIGURE 2
HGURE 3
FIGURE 4
FIGURE 5
FIGURE 6
FIGURE 7
Site Location Map
Detailed Site Location Map
Plot Plan with Trench and Sample Locations
Plot Plan Showing Stockpiled Soil with Sample Locations
Plot Plan of Excavation and Final Sample Locations
Plot Plan with Closure Sample Locations
Cross Section with Final Limits of the Excavation (A-A')
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Cross Section with Final Limits of the Excavation (B-B')
APPENDICES
APPENDIX A
APPENDIX B
APPENDIX C
Soil Sampling Procedures
Laboratory Report and Chain of Custody Documentation
Health and Safety Plan with VOC Monitoring Logs -
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REMEDIAL ACTION REPORT
28545 FRONT STREET
TEMECULA, CALIFORNIA
1.0 EXECUTIVE SUMMARY
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From January 9 through January 16, 1996, TRG advanced two exploratory trenches and
one large excavation in an area formerly identified as containing underground storage tanks
!(USTs). During the excavation, al1lIT()ximately 2,OOQcubic yards.(yd3) of.~ontaminated
'and 2,700 yd3 of clean soil were removed from the excavation. Closure samples collected
from the fIna1limitsofthe excavations were "non-detect", indicating that the contaminated
soil'in the excavations had been completely'removed. . In' addition; groundwater samples
contained gasoline and BTEX at levels near the maximum contamination levels (MCL's).:
Based upon all the previous subsurface investigation work and the results of this work, we
request formal closure of this case, pending disposition of the contaminated soil.
2.0 INVOLVED PARTIES
The Reynolds Group (TRG, the Consultants) conducted the remediation work on behalf of
Penfold Properties (the client) and in accordance with the TRG's work plan dated
September 26, 1995. Mr. Roy Millender was the Client representative who initiated the
project. Mr. Marc Brown, Hazardous Materials Management Specialist for the County of
Riverside Depat:tment of Environmental Health (CRDEH), revieWed and approved the
work plan in a letter dated October 16, 1995. Chemical & Environmental Laboratories,
Inc. provided laboratory services. Utah Pacific Construction Company provided the earth
moving equipment and services.
3.0 SITE SETTING
The Site is located at 28545 Front Street, in the City of Temecula, State of California
(Figurel). The Site currently is a vacant lot behind an abandoned building located between,
5th Street and an alleyway, adjacent to Murrieta Creek.
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4.0 BACKGROUND
In razing surface structures at the site, it was discovered by the owner that the propeny
contained USTs. In 1991, under the oversight of CRDEH. the USTs were removed. A
site assessment was performed by Lotus Consulting Engineers, Inc., in July, 199~. Six
soil borings,were advanced to approximately 30 feet below ground surface (ft bgs)
immediately adjacent to the limits of the excavation area on the site, Four borings located
on the west, south and east boundaries of the excavation were developed into groundwater
monitoring wells.
Analytical results from the six borings indicated nO petroleum hydrocarbonS' in the soils.
However, groundwater analytical results indicated elevated concentrations of total,
petroleum hydrocarbons (TPH) as gasoline and benzene, toluene, ethylbenzene and xylene
(BTEX) compounds. In addition, sample results from two hand auger borings indicated
elevated concentrations oflPH with no detectable levels ofBTEX.
From October, 1992 through June, 1995, quarterly groundwater monitoring was
conducted at the site. Results from the groundwater monitoring showed that dissolved
phase hydrocarbon concentrations had not decreased with respect to time. As a result, the
regulatory agencies and responsible party agreed that gasoline impacted soil may remain at
the site as a source of contamination to the groundwater.
TRG submitted a workplan to the CRDEH on September 26, 1995, to excavate residual
gasoline impacted soil.
5.0 OBJECTIVE
The objective of the work was to excavate contaminated soils where previouS work,
indicated that contaminated soils might exist. SoilS would be excavated until allowable
levels of contamination remained in the soil. Based on the depth to groundwater beneaih
the site, the allowable soil contaminant concentration levels were chosen to be non-detect
for benzene, toluene, ethylbenzene, and total xylenes (BTEX).
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6.0 SCOPE OF WORK
To fulfill the objectives of the subsurface investigation, the following scope of work was
conducted by lRG:
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Prepared a site specific health and safety plan.
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Delineated contaminated soil zone with perpendicular trenching nsing an
excavator.
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Excavated contaminated soil using an excavator and a front loader.
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Separated the excavated soil into "clean" and "contaminated" stOCkpiles'
based on field organic vapor readings.
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Collected soil samples from the "dirty" stockpiles at approximately 100
cubic yard intervals in accordance with a plan approved by Marc Brown of
the CREDH.
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Collected soil samples from the walls and bottom of the excavations to
verify contaminant concentrations levels.
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Collected closure soil samples as directed and observed by the CRDEH.
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Completed laboratory analyses of collected soil samples in accordance with
EP A Method 8015 modified for gasoline and EP A Method 8020 for BTEX.
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Removed approximately 20,000 gallons of groundwater from the
excavation. Groundwater is currently being stored on the site in a "Baker
Tank" pending authorization for disposal.
.
Prepared this report documenting the methodology, rmdings, field and
analytical test results, and conclusions of this investigation.
A detailed description of the work performed during the remediation is presented in the
,following sections of this report Soil sampling procedures are presented in Appendix A
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7 . 0 FIELD INVESTIGATION
7. 1 Trenching
The excavation of contaminated soils occurred from January 9 through January 15, 1996.
Prior to excayating the contaminated soil, the location of the contamination was delineated
by advancing two perpendicular trenches in the area of the former underground storage
tanks (USTs) (Figure 2). Because of the relatively unknown location of the "contaminated
soil" and because there was some question about the geometry of the site, trenching was
selected as a quick way to initially assess and find the "contaminated soil". TRG advanced
the first trench from the southwest side of the site approximately 90 feet towards the
northeast Six soil samples were collected along the length of the trench and analyzed' by
C&E's mobile laboratory. Analytical results are presented in Table I (CSAl through
CSA6). Analytical results indicated that the soil contamination extended approximately 65
feet from the southwestern side of the property. Visual inspection of the trench revealed
that the hydrocarbon stained soil was present at depths ranging between 12 and 20 feet.
This finding was verified with by soil screening using a portable hydrocarbon vapor
detector.
Based on the results of the first trench, TRG advanced a second trench, perpendicular to
the ftrst. The second trench intersected the first near the highest hydrocarbon contaminated
area, between sampling locations CSAl and CSA4. The second trench was advanced
approximately 60 feet. Four soil sarilples were collected and analyzed by the mobile
laboratory (CSB I through CSB4, Table I). Results indicated decreasing concentrations
with respect to distance, from the first trench. SampleCSB4, collected approxunately 60
feet from the first trench, indicated low hydrocarbon concentrations.
During the trenching, excavated soil was separated into clean and contaminated soil piles.
Analytical results for the soils piles are included in Table II The samples collected from
the contaminated and clean piles were labeled "DSP#" and "CSP#", respectively.
Based on the horizontal conceiltration gradients observed in the trenches, TRG estimated' - ,
the approximate location and extent of the contaminated area.
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The trench exploration determined that soil above 12 ft bgs was not significantly impacted
by gasoline. Thus, the fIrst 12 feet of soil, in an area approximately 60 feet by 88 feet
(5,400 ft2) was removed This clean soil was stockpiled along the northwestern side of the
site. By early afternoon on January 10, 1996, all soil to 12 ft bgs had been removed. At
that time, thi! excavation consisted of hole 12 ft by 88 ft by 60 ft, corresponding to 2,350
cubic yards (yd3) of soil.
To facilitate ,the removal of soil below 12 feet, a ramp into the excavation was constructed.,
From inside the excavation, the excavator removed the next 12 feet of soil to approximately
24 ft bgs. Once soils were brought to the surface, a front loader placed soils into
appropriate stockpiles.
During the excavation, groundwater was encountered at approximately 22 ft bgs. In order
to removed possible dissolved phase contamination below 22 ft bgs, TRG extended the
excavation depth to 24 ft bgs, removing the entire saturated zone. At 24 ft bgs, an
impermeable silty clay layer was encounter. This layer was not saturated and did not
contain detectable hydrocarbon concentrations. It is our opinion that this silty clay layer
acts as a confIning layer. Visual inspection of the side walls of the excavation revealed silty
sand from the surface to approximately 16 ft bgs. Between 16 and 24 ft bgs is a course
sand layer that is saturated below 22 feet. Thus, the thickness of the saturated zone is
measured at two feet. During the excavation, TRG did not penetrate this silty clay layer.
To effectively excavate the zone between 22 and 24 ft bgs, accumulated groundwater was
pumped into a 21.000 gallon baker tank. In one day, approximately 20,000 gallons of
groundwater was removed from the excavation.
To evaluate ,theconcentrations,at the limits of the excavation, on January 12, 1995. TRG
collected 20. soil samples from the.walls and floor of the excavation (Figure 4). Analytical
results for these samples are presented in Table III. Only three of the 20 samples indicated
slight hydrocarbon concentrations. On 'January 15, 1996, TRG removed additional sOil
from the areas that indicated slightly elevated hydrocarbon concentrations.
On January 16, 1996, under the direction of Marc Brown with the CRDEH, 15 soil closure
samples were collected from the walls and floor of the excavation.' Arialytical results were
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non-detect for ~ese samples, verifying the complete removal of contiJmfri~t"d' soU frOm ~~ "
excavation area (Table IV). '
The final size of the excavation was approximately 88 ftin'length, 60 ft in width, an9 24 ft
in depth, corresponding to 4.700 yd3 (Figure 6 &7). We estimate that approximately 2000
yd3 of the soil removed contained elevated hydrocarbon concentrations.
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7.3 Stockpiled Soil
During the excavation, contaminated and clean soil was segregated and stockpiled in two
separate piles on the site (Figure 2). All contaminated soil. was stockpiled on the
northeastern corner of the site and covered with plastic sheeting to reduce volatile
hydrocafbon emissions. To estimate the hydrocarbon concentrations in the con~ina~
stockpile, TRG collected 22 samples from 11 different locations (Figure 2). Stockpile
sampling was conducted on January 18. 1996, as approved by and under the direction of
Marc Brown from the CRDEH. Analytical results are present in Table V. Eighteen of the
22 samples indicated hydrocarbon concentrations above the detection limits. Only three of
the 18 samples had total petroleum hydrocarbon (TPH) concentrations above 100 ppm.
7.4 Contaminated Soil TreatmentJDisposal
Currently. several options for handling the contaminated stockpiled soil are being
evaluated. TRG will notify the CRDEH shortly to approve implementation of the best
option.
7.5 Contaminated Groundwater Disposal
Approximately 20,000 gallons of groundwater is currently stored in a baker tank at the site.
In addition, groundwater occupies the bottom two feet of the excavation. TRG collected
and analyzed water samples from both the baker tank and accumulated groundwater in the
excavation. Analytical results show very low TPH as gasoline and BlEX concentrations
in both samples (Table VI). TRG plans to obtain a discharge permit from the Eastern
Municipal Water District in early February to handle disposal of the groundwater.
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7.6 Laboratory Analysis
A California State Certified laboratory, Chemical & Environmental Laboratories. Inc.. o(
Santa Fe Springs, California, analyzed all soil and water samples. Samples were analyzed
for TPH as gasoline and BTEX using EPA Method 80l5M and' EPA Method ~020,
respectively. A summary of the analytical results are presented in Tables I through Table
.
VI. Description of the sample identification is included in the previous sections.
8.0 DISCUSSION AND RECOMMENDATION
After determining roughly the lateral and vertical extent of contamination with the trench
method. the excavation activities generally proceeded in a manner that "chased" the
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contaminant plume. The attached figures graphically show progress of the work and the
approximate locations of samples taken in the excavations and in the stockpiles. The non-
detect results from the closure samples indicate that the contaminated soil in the excavation
....f \', had been completely removed. We believe that the source of past and future impact to
groundwater has been eliminated.
Based on the work performed, we conclude that the petroleum hydrocarbon impacted soil
has been excavated from the area identified as being contaminated. In addition,
groundwater samples indicate BTEX concentrations near MCLs. As a result, we
recommend that this underground storage tank case be granted full regulatory closure
. pending the appropriate disposal or treatment of the stockpiled soil.
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TheXmdings and conclusions presented above are based uponthe agreeduponscope;()f
'. wor~ o!!-tiiried in the above report. Consultant makes no waiTan~s orguaran,tees. is'to the'
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ilccllia~yoI;completeness of information obtained frolD information provided or compiled '
, by others, ,'Additional information which was not found or av~able to Consultant at the
time 9i-Wn~g of this report, may result in a modification of the (IDdingS and conclusionS '
presented. This report is not a legal opinion.
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TABLE I
SOIL SAMPLE ANALYTICAL RESULTS
FROM EXPLORATORY TRENCHES
(January 9, 1996)
ANALYTICAL RESULTS
SAMPLE DEPTH
ID (FT) GASI B2 T3 E4 XS
CSA1 . 15 90.0 N06 0.025 0.177 0.463
CSA2 18 NO NO NO NO NO
CSA3 18 NO NO NO NO NO
CSA4 15 2696.4 0.661 7.235 60.675 102.248
CSA5 18 28.3 0.193 0.058 0.247 0.387
CSA6 18 590.8 0.770 5.435 5.600 12.362
CSB1 15 1033.0 1.948 5.457 37.510 68.149
CSB2 15 414.6 0.612 1.360 5.358 20.610
CSB3 18 706.0 1.883 1.920 2.725 61.995
CSB4 18 3.1 NO NO 0.012 0.043
I) Total petroluem hydrocarbons (TPH) as gasoline by EPA Method 8015. ppm.
2) Benzene by EPA Method 8020. ppm,
3) Toluene by EPA Method 8020. ppm,
4) Ethylbenzene by EP A Method 8020, ppm,
5) Xylenes by EPA Method 8020, ppm,
6) Non-<letect
TABLE II
SOIL SAMPLE ANALYTICAL RESULTS
FROM STOCKPILED SOIL
(January 9, 1996)
ANALYTICAL RESULTS
SAMPLE DEPTH
ID (FT) GAS 1 B2 T3 E4 XS
DSPl 15 12.2 N06 0.010 0.029 0.073
DSP2 18 10.8 0.092 0.029 0.100 0.301
DSP3 18 NO NO 0.006 0.012 0.023
DSP4 15 0.7 NO NO 0.010 0.024
CSP1 18 NO NO NO NO NO
CSP2 18 NO NO NO NO NO
CSP3 15 NO NO NO NO NO
1) Total petroluem hydrocarbons (TPH) as gasoline by EPA Method 8015, ppm.
2) Benzene by EPA Method 8020. ppm.
3) Toluene by EPA Method 8020. ppm,
4) Ethylbenzene by EP A Method 8020. ppm.
5) Xylenes by EP A Method 8020. ppm.
6) Non,detect
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TABLE ill
SOIL SAMPLE ANALYTICAL RESULTS
FROM EXCA V A TION AREA
(Januarv 12, 1996)
ANALYTICAL RESULTS
SAMPLE DEPTH
ID (FT) GASl B2 T3 E4 XS
51 . 20 ND6 ND ND ND ND
52 20 ND ND ND ND ND
53 20 ND ND ND ND ND
54 20 ND NO ND ND NO
55 20 NO NO ND NO ND
56 20 ND 0.017 0.023 ND ND
EI 20 ND ND ND ND ND
E2 20 ND 0.014 0.022 ND ND
E3 20 ND NO ND ND ND
E4 20 ND NO ND ND NO
Nl 20 ND ND ND ND ND
N2 20 ND NO ND ND ND
N3 20 NO ND ND NO ND
N4 20 NO NO ND NO ND
WI 20 ND NO ND ND ND
W2 20 ND NO NO ND ND
W3 20 NO NO NO ND NO
FI 18 ND 0.144 0.278 0.101 0.234
F2 24 ND NO ND ND ND
F3 24 NO NO NO NO NO
1) Total petroluem hydrocarbons (TPH) as gasoline by EP A Method 8015, ppm.
2) Benzene by EP A Method 8020, ppm,
3) Toluene by EP A Method 8020. ppm,
4) Ethylbenzene by EP A Method 8020. ppm,
5) Xylenes by EPA Method 8020. ppm.
6) Non-detect
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TABLE IV
CLOSURE SOIL SAMPLE ANALYTICAL RESULTS
FROM EXCAVATION AREA
(Januarv 16, 1996)
ANALYTICAL RESULTS
SAMPLE DEPTH
ID (FT) GASl HZ T3 E4 XS
Nl 20 N06 NO NO NO NO
N2 . 20 NO NO NO NO NO
N3 20 NO NO NO NO NO
El 20 NO NO ND NO NO
E2 20 NO NO NO NO NO
E3 20 NO NO NO NO NO
E4 20 NO NO NO NO NO
SI 20 NO ND ND NO NO
S2 20 NO NO NO NO NO
S3 20 NO NO ND NO NO
WI 20 NO NO NO NO NO
W2 20 NO NO ND NO NO
Bl 24 NO NO NO NO NO
B2 24 NO NO NO NO NO
B3 24 NO ND NO NO NO
I) Total petroluem bydrocarbons (TPH) as gasoline by EPA Method BOI5. ppm.
2) Benzene by EP A Method 8020. ppm.
3) Toluene by EPA Method 8020, ppm.
4) Ethylbenzene by EP A Method B020, ppm,
5) Xylenes by EPA Method B020. ppm.
6) Non-detect
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TABLE V
SOIL SAMPLE ANALYTICAL RESULTS
FROM CONTAMINATED STOCKPILED SOIL
(J anuarv 18, 1996)
ANALYTICAL RESULTS
SAMPLE DEPTH
ID (FT) GAS! B2 T3 E4 XS
DSP1.5 5 0.8 N06 NO NO NO
DSP1,10 10 6.1 NO NO NO NO
DSP2-4 4 3.1 NO NO NO NO
DSP2.8 8 1.4 NO NO NO NO
DSP3-5 5 74.8 NO NO 0.125 1.239
DSP3.8 8 14.5 NO 0.024 0.047 0.063
DSP4-4 4 271.9 0.083 0.515 0.396 5.387
DSP4-8 8 1.9 NO NO NO NO
DSP5- 3 3 NO NO NO NO NO
DSP5-6 6 308.9 0.558 0.874 1.197 15.793
DSP6-7 7 25.5 NO NO 0.075 0.168
DSP6.14 14 2.1 NO NO NO 0.070
DSP7-7 7 9.6 NO NO 0.027 0.056
DSP7-14 14 67.2 NO NO 0.109 0.602
DSP8-7 7 169.6 0.039 0.460 0.449 6.499
DSPS,14 14 69.5 NO NO 0.086 1.635
DSP9,3 3 NO NO NO NO NO
DSP9.6 6 2.0 NO NO NO NO
DSPIO.3 3 NO NO NO NO NO
DSPIO.6 6 NO NO NO NO NO
DSPll- 3 3 0.8 NO 0.022 NO 0.035
DSPll-6 6 3.6 NO NO NO NO
1) Total petroluem hydrocarbons (TPH) as gasoline by EPA Method BOI5. ppm.
2) Benzene by EPA Method B020. ppm.
3) Toluene by EPA Method B020, ppm,
4) Ethylbenzene by EP A Method 8020. ppm,
5) Xylenes by EPA Method B020. ppm.
6) Non-detect
\:5
T E VI
GROUND WATER SAMPLE ANALYTICAL RESULTS
FROM EXCA VA TION AREA
(Janu 16, 1996)
ANALYTICAL RESULTS
SAMPLE
ID
GRAB 1
DEPTH
(FT)
. from baker
tank
WA1ERl ,from bottom
:of excavation
Total petmluem hydrocarbons (TPH) as gasoline by EPA Method 8015, ppm.
Benzene by EP A Method 8020. ppm.
Toluene by EP A Method 8020. ppm.
Ethylbenzene by EP A Method 8020, ppm.
Xylenes by EP A Method 8020, ppm.
Non-detect
GASl
1.1
H2
0.0359
T3
0.0644
E4
0.0101
x5
0.0905
1.5
0.0077
0.0050
0.0212
0.0617
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4)
5)
6)
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ADAPTED FROM 1993 RIVERSIDE/SAN BERNARl)NQ "::'OUNT1ES THOMAS BROTHER MAP
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CALIFORNIA
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Temecula, California
January 1996
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January 1996
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Temecula, California
January 1996
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FIGURE 5
PLOT PLAN WITH
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28545 Front Street
T emecula, California
January 1996
27
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APPENDIX A
SOIL SA.l\1PLING PROCEDURES
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EXPLORA TORY BORINGS AND SOIL SAMPLING
General procedures used by The Reynolds Group for drilling and sampling exploratory
borings on this project are discussed below.
Before a drilling rig is mobilized, access issues with private property owners are resolved
and an underground utility locating service contracted to investigate proposed boring site
and arrange for site visits by public and private utility companies. The utility companies
locate their installations with the aid of maps and the locating service verifies and marks the
locations. Final boriiIg locations are determined after these assessments are made. To
conftrm that no _~ubsurface.utilTties w:ill obstruct drilling, tield personnel excavate 5 feet of
soils around the boring l<x:ations. '
For a site characterized by relatively shallow (less than l00-feet-deep) groundwater,
exploratory borings are drilled with 8 to 10 inch hollow-stem auger drilling equipment'
The augers have been steam-cleaned to prevent possible cross-contamination between
boreholes. Where chemical analysis of samples is indicated. sampling equipment is also
steam.cleaned between each sampling event.
Soil samples are collected at depths no farther apart than 5 feet using a modified Ca1ifonlia
split-spoon sampler which is fitted \\ith stain1ess-steelliners. As the sampler is driven into
undisturbed soil ahead of the auger tip, soil accumulates in the liners. The sampler is
retrieved from the ground and the liners are removed, sealed with Teflon tape and
polypropylene end-caps, and stored on ice pending selection for analysis and transport to
the laboratory. Chain-of-custody documentation accompanies samples to the laboratory.
Field characterization of contamination is based on visual and olfactory observations and on
the results of a headspace analysis, in which a soil sample is removed from the liner, sealed
in a mason jar or plastic bag, and exposed to direct sunlight for 10 to 15 minutes, The jar
is shaken to release volatile hydrocarbons into the headspace between the soil and the jar
cover. The headspace is probed by a tube attached to a portable photoionization detector
(PID), by which volatile hydrocarbon content is measured. A minimum of one sample,
typically that having the highest PID reading from a boring, is submitted for chemical
analysis.
A detailed boring log is maintained for each exploratory boring from auger-return material
and representative soil samples. Soil is logged in the fteld according the Unified Soil
Classification System, and the logging supervised by a California Registered Civil
Engineer. Borings not completed as wells are backfilled with a bentonite-cement slurry by
the tremie method.
Drill cuttings are stockpiled on site in 55-gallon DOT approved drums or covered with
plastiC sheeting until--the,results of chemical analyses are known. The petroleum.hydrocarbon content of the stockpile is determined by analysis of a composite formed from
samples collected from the subsurface of the stockpile. Recommendations for disposal of
the cuttings are made on the basis of the analysis, and the cuttings are disposed of by the
client.
33
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APPENDIX B
,LABORATORY REPORT AND CHAIN OF
CUSTODY DOCUMENTATION
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"CHEMICAL & ENVIRONMENTAL LABORATORIES, INC.
January 10, 1996
Dr. Doug Hodge
The Reynolds Group
250 El Camino Real, Ste. 204
Tustin, CA 92680
Dear Dr. Hodge:
Enclosed please find the analytical report for the samples received and analyzed
at 28545 Front Street, Temecula, CA on 1-9-96. The samples were analyzed
as indicated on the chain-of-custody attached. In the report, the results are
summarized in total of two pages.
Chemical & Environmental Laboratory is a DHS certified Laboratory (certificate
number: 1597). If you have any questions concerning these results and our service,
Please call me.
Sincerely,
~-~6D.
Laboratory Director
2<:)
14096 E. Ares/one Blvd., Santa Fe Springs, CA 90670 Tel: 310 921-8123, Fax: 310 921-7974
.' J
" CHEMICAL ~NVIRONMENTAL LABO'TORIES. iNC.
ANALYTICAL REPORT
- - - M8015(Gasoline)/M8020(BTEX) - - -
Client Name: The Reynolds Group
Project Manager: Doug Hodge
Project Name: Temecula
Date Sampled: 01 -09-96
Date Analyzed: 01-09-96
Date Reported: 01 -09-96
8arnpleldentification Result (mq!kg or :lpm)
M8015 M8020 M8020 M8020 M8020
C&EID Sample ID Gasoline Benzene Toluene Ethylbenzene Xylenes
60109A-1 CSA1 90.0 ND 0.025 0.177 0.463
60109A-2 CSA2 ND ND ND ND ND
60109A-3 CSA3 ND ND ND ND ND
60109A-4 CSA4 2696.4 0.661 7.235 60.675 102.248
60109A-5 CSA5 28.3 0.193 I 0.058 0.247 0.387
60109A-6 CSA6 590.8 0.770 5.435 5.600 ! 12.362
60109A-7 CSB1 1033,0 1.948 5.457 37.510 68.149
, I
60109A-8 CSB2 414.6 0.612 I 1. 360 5.358 20.610
60109A-9 CSB3 706.0 1.883 1.920 2.725 61.995
60109A-10 CSB4 3.1 I NO NO 0.012 0.043
60109A-11 OSP1 12.2 ND 0.010 0.029 0.073
60109A-12 OSP2 10.8 0.092 0.029 I 0.100 , 0.301
, I I
60109A-13 DSP3 ND NO , 0,006 0.012 0.023
60109A-14 DSP4 0.7 I ND ND 0.010 0.024
60109A-15 CSP1 ND ND ND ND ND
60109A-16 CSP2 ND ND ND ND ND
60109A-17 CSP3 ND ND ND ND ND
I
Detection Umit: 10 0.005 0.005 0.005 0.015
'ND = Not detected at the indicated detection limit.
14096 E. Firestone Blvd., Santa Fe Springs, CA 90670 Tel: 310 921-8123, Fax: 310 921-7974
3h
,
CHEin~AL .NVIR6NME~AL LABa.ORIES, ~C: ' ,
QA/QC REPORT
- -- M8015(G)/M8020 ---
; I. Matrix Spike (MS)/Matrix Spike Duplicate(MSD)
: Date Performed:
I Batch #: .
; Lab Sample I.D.:
01-09-96
1247
60109A
Unit: mg/kg
ANAL YTE SPK MS MS MSD MSD RPD ACP ACP
CONC mg/kQ I % (mg/kg) % %MS RPD
Benzene 0.0200 0.0173 87 0.0179 90 3.4 80-120 20
Toluene 0.0200 0.0188 94 0.0194 97 3.1 80-120 20
Ethylbenzene 0.0200 0.0198 99 0.0201 101 1.5 80-120 20
Xylenes 0.0200 0.0207 104 0.0208 104 0.5 80-120 20
Gasoline 1 0.83 83 0.96 96 14.5 70-120 20
ill. Laboratory Quality Control Check Sample
ANAL YTE SPK CONC RESULT %RECOVERY ACP%
I I I
Benzene 0.0200 0.0166 83 80-120 I
Toluene 0.0200 0.0187 94 80-120
Ethylbenzene 0.0200 0.0193 97 80-120
Xylenes 0.0200 0.0202 101 80-120
Gasoline 1 0.95 95 80-120
14096 E. Rrestone Blvd., Santa Fe Springs, CA 90670 Tel: 310 921-8123. Fax: 310 921.7974
?>1
IV -;, - .
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"cHEMICAL &E' "-NTAL L
CHAIN OF CUSTODY RECORD
o
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60 I 01 A N_ 32816
Client: "T ,. o_ n'A >.:t - Site Address: ^'It>- - ,r- .~ i1J
Project No/Name: -t~. d.. d, <:'...d.. "
~
Project Manager: ~_ LJO Sampled By: ~ LI I
. ~x: 13 tI q I ~f~ -.l ( Page
Tel: Date of
SAMPLE 10 DATE TIME TYPE CONTAINER TYPE ANALYSES REQUIRED
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Remarks:
~nqUish;; ~di Date Time ';i:ew~ Date Time
IftkL 2. ~"7"', II' AI. '2-:1,0 f ,.,...
RelinquNl'hed By: Date Time'" Y'Received By: Date Time
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f4096,E.: ,FirestOne Blvd., Santa Fe springs, CA 90670 Tel: 310 921-8123. Fax: 310 921-7974
r"-
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. ',.-.--::-
" CHE~CAL RNVIRONMENTAL LABO.TORIES, INC.-
January 19, 1996
Dr. Doug Hodge
The Reynolds Group
250 El Camino Real, Ste. 204
Tustin, CA 92680
Dear Dr. Hodge:
Enclosed please find the analytical report for the samples received on 1-13-96.
The samples were received in a chilled state and analyzed as indicated on the
chain-of-custody attached. In the report, the analytical results are summarized
in total of three pages.
Chemical & Environmental Laboratory is a DHS certified Laboratory (certificate
number: 1597). If you have any questions concerning these results and our service,
please call me.
Sincerely,
~1~.
Laboratory Director
14096 E. Rrestone Blvd.. Santa Fe Springs. CA 90670 Tel: 310 921-8123, Fax: 310 921-7974
.3q
k(.
,
, .
'CHEMICAL ~mRONMENTll LABO&ORIEs,INC.< ",~~!i:
ANALYTICAL REPORT
- - - M8015(Gasoline)/M8020(BTEX) - - -
Client Name: The Reynolds Group
Project Manager: Doug Hodge
Project Name: Temecula
Date Sampled: 01-12-96
Date Analyzed: 01-13-96
Date Reported: 01 -14-96
Sample Identification Result (mg!kg or ppm)
M8015 M8020 M8020 M8020 M8020
C&EID Sample ID Gasoline Benzene Toluene Ethylbenzene Xylenes
60113A-l S-l ND ND ND ND NO
60113A-2 5-2 ND ND ND ND NO
60113A-3 5-3 ND ND NO NO NO
60113A-4 5-4 ND ND NO ND ND
60113A-5 S-5 ND ND NO ND ND
60113A-6 S-6 ND 0.017 0.023 ND ND
60113A-7 E-l NO ND NO I ND ND
60113A-8 E-2 NO 0.014 0.022 ND ND i
60113A-9 E-3 ND ND ND ND ND i
60113A-l0 E-4 NO ND ND ND ND I
60113A-11 N-1 NO ND ND NO ND
60113A-12 N-2 NO ND NO ! ND NO i
60113A-13 N-3 ND ND ND ND ND I
I
60113A-14 N-4 NO ND ND ND NO
60113A-15 W-l NO ND NO ND NO
60113A-16 W-2 ND ND ND NO ND
60113A-17 W-3 ND ND ND NO NO
60113A-18 F-l NO 0.144 0.278 0.101 0.234
60113A-19 F-2 ND ND ND ND ND
60113A-20 F-3 ND ND ND ND ND
Detection Umit: 10 0.005 0.005 0.005 0.015
NO = Not detected at the indicated detection limit.
14096 E. Rrestone. Blvd., Santa Fe Springs, CA 90670 Tel: 310 921-8123, Fax: 310 921-7974
40
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UHEMICAU ,~ONMENTALLAB~, :".,~INc.
_,{3--,i-.-
- ;S:r;:F7~~ .
, "
,
.'
ANALYTICAL REPORT
- - - M8015(Gasoline)/M602(BTEX) - - -
I Client Name: The Reynolds Group
Project Manager: Doug Hodge
Project Name: Temecula
Date Sampled: 01-12-96
Date Analyzed: 01-13-96
Date Reported: 01-14-96
Sample Ideritification Result (maIL or ppm)
M8015 M602 M602 1.4602 M602
C&EID Sample 10 Gasoline Benzene Toluene Ethvlbenzene Xylenes
60113A-21 Grab -1 1.1 0.0359 0.0644 0.0101 0.0905
Detection Limit: 0.1 0.0003 0.0003 0.0003 0.0005
NO = Not detected at the indicated detection limit.
1~ E. Rrestone Blvd., Santa Fe Springs, CA 90670 Tel: 310 921-8123, Fax: 310 921-7974
'<\1'""0
4\
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',CHEMICAL 'P'ENVliONMENTALl.ABO TOjlF.s,~INC.
QA/QC REPORT
n - M8015(G)JM602 --
I. Matrix Spike (MS)/Matrix Spike Duplicate(MSD)
:Date Performed:
'Balch if: .
.Lab Sample 1.0.:
01-13-96
1260
60113A
Unit: mg/L
ANAL YTE SPK MS MS MSD MSD RPD ACP ACP
CONC Img/L) % (ma/U % %MS RPD
Benzene 0.0200 0.0208 104 0.0199 100 4.4 80-120 20
, Toluene 0.0200 0.0206 103 0.0199 100 3.5 80-120 20
: Ethylbenzene 0.0200 0.0211 106 0.0209 105 1.0 80-120 20
:1 Xylenes 0.0200 0.0213 107 0.0211 106 0.9 80-120 20
II Gasoline 1 1.02 102 1.03 103 1.0 70-120 20
II. Laboratory Quality Control Check Sample
ANAL YTE SPK CONC RESULT %RECOVERY ACP%
Benzene 0.0200 0.0209 105 80-120
Toluene 0.0200 0.0212 106 80-120
Ethylbenzene 0.0200 0.0219 110 80-120
Xylenes 0.0200 0.0217 109 80-120
Gasoline 1 0.94 94 80-120
42-
140fi6 E. Firf1stone Blvd.. Santa Fe Springs, CA 90670 Tel: 310 921-8123, Fax: 310 921-7974
"r....._~ .
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CHEMICAL & ENVlRQNMENTAL LABORATORIES,~C. '
CHAIN OF CUSTODY RECORD
N~ 32825
Client:""Lu... ~,v.o\ds L1.v-ou\> Site Address: 1e\IIA.Q.cutc. C.f\.
Project No/Name: ~,,^~o\.J. "l: \!...
Project Manager: 'i1...~ -T\ ~ Sampled By: 1Av..'iI-\ ~d.~
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. CHEMICAL &riNVIiiONMENrAL LABORAmRiES, INC.
. ,
tOil J A
CHAIN OF CUSTODY RECORD
N~ 32828
Client! ~ ~'-\ v..o\ d ~ G.. Vl)l..\. p Site Address: .,e1A.Ul(:_LL k. LJA.
Project No/Name: ~,^.fo,J ~~
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14096 E Rrestone Blvd., Santa Fe Springs. CA 90670 Tel: 310 921-8123. Fax: 310 921-7974
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. CHEMICAL & ENVIRONMENTAL LABORATORIES, INC.
January 19, 1996
Dr. Doug Hodge
The Reynolds Group
250 El Camino Real, Ste. 204
Tustin, CA 92680
Dear Dr. Hodge:
Enclosed please find the analytical report for the samples received on 1-17-96.
The samples were received in a chilled state and analyzed as indicated on the
chain-of-custody attached. In the report, the analytical results are summarized
in total of three pages.
Chemical & Environmental Laboratory is a DHS certified Laboratory (certificate
number: 1597). If you have any questions concerning these results and our service,
please caU me.
Sincerely,
~.
Laboratory Director
4::>
14096 E. Rres/one Blvd., Santa Fe Springs, CA 90670 Tel: 310 921-8123, Fax: 310 921-7974
"
., CBEMICA~ ~NVIRONMENTAL LABOITORlES, INC.
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ANALYTICAL REPORT
- - - M8015(Gasoline)/M8020(BTEX) - - -
: Client Name: The Reynolds Group
I Project Manager: Doug Hodge
,Project Name: Front SI. Temecula
Date Sampled: 01-16-96
Date Analyzed: 01-17-96
Date Reported: 01-18-96
8arnpleldentification Result (mg!kg or ppm)
M8015 M8020 M8020 M8020 M8020
C&EID Sample ID Gasoline Benzene Toluene Ethylbenzene Xvlenes
60117A-1 N-1 ND ND ND ND ND
60117A-2 N-2 ND ND ND ND ND
60117A-3 N-3 ND ND ND ND ND
60117A-4 B-1 ND ND ND ND ND
60117A-5 B-2 ND ND ND ND ND
60117A-6 B-3 ND ND ND ND ND
60117A-7 E-1 ND ND ND ND ND
60117A-8 E-2 ND ND ND ND ND
60117A-9 E-3 ND ND ND ND ND
60117A-10 I E-4 ND NO NO NO NO
60117A-11 S-1 ND ND ND ND ND
60117A-12 S-2 ND ND ND NO NO
60117A-13 I 5-3 ND ND NO ND NO
60117A-14 I W-1 ND NO ND ND ND
,60117A-15 I W-2 ND NO ND ND ND
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Detection Umit: 10 0.005 0.005 0.005 0.015
'NO = Not detected at the indicated detection limit.
~~
14096 E Fuestone Blvd., Santa Fe Springs, CA 90670 Tel: 310 921-8123, Fax: 310 921-7974
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cHEMicAL NVtKONMENTAL'LAB - 'iiES~"iNc:
..
ANALYTICAL REPORT
- - - M8015(Gasoline)/M602(BTEX) - - -
I Client Name: The Reynolds Group
I Project Manager: Doug Hodge
i Project Name: FrOnt Sl Temecula
Date Sampled: 01-16-96
Date Analyzed: 01-17-96
Date Reported: 01-18-96
Sample Ider1tifica.tion Result {maIL or ppmJ
M8015 M602 M602 M602 M602
C&EID Sample ID Gasoline Benzene Toluene Ethvlbenzene Xvlenes
60117A-16 Water 1 1.5 0.0077 O.OOSO 0.0212 0.0617
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Detection Umit: 0.1 0,0003 0.0003 0.0003 0.0005
ND = Not detected at the indicated detection limit.
14O!J.6 E. Firestone Blvd., Santa Fe Springs, CA 90670 Tel: 310 921-8123, Fax: 310 921-7974 41
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, CHE~~AL aNVIRONMENTAL LAB"ORmst' ~ci~!~'l~':,
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QA/QC REPORT
- - - M8015(G)/M8020 - - -
I. Matrix Spike (MS)/Matrix Spike Duplicate(MSD)
Date Performed:
Batch #: .
Lab Sample 1.0.:
01-17-96
1267
60117A
Unit: mg/kg
ANAL YTE SPK MS MS MSD MSD RPD ACP ACP
CONC Ie mg/ka I % Img/kal % %MS RPD
Benzene 0.0200 0.0210 105 0.0190 95 10.0 80-120 20
Toluene 0.0200 0.0202 101 0.0187 94 7.7 80-120 20
Ethylbenzene 0.0200 0.0195 98 0.0181 91 7.4 80-120 20
Xylenes 0.0200 0.0193 97 0.0174 87 10.4 80-120 20
Gasoline 1 1.01 101 1.10 110 8.5 70-120 20
II. Laboratory Quality Control Check Sample
ANAL YTE SPK CONC RESULT %RECOVERY I ACP%
:
Benzene 0.0200 0.0195 98 I 80-120
Toluene 0.0200 0.0189 95 80-120
. Ethylbenzene 0.0200 0.0183 92 80-120
Xylenes 0.0200 0.0172 86 80-120
Gasoline 1 1.15 115 80-120
14Ofl6 E. FirestonaBlvcL, Santa Fa Springs, CA 90670 Tal: 310 921-8123, Fax: 310 921-7974
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CHAIN OF CUSTODY RECORD
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APPENDIX C
-- HEALTHi\.ND;:S~E-TI'-p.bA:N~Wlm 'VOc
'MONITORING LOGS-
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'HEALTH ANDSAFETY1~LAN
.,
SOIL EXCAVATION
28545 Front Street
Temecula,' California
Effective Date: January 1996
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1;0 INTRODUCTION
.
'The Reynolds Group (TRG) was engaged by Penfold Properties (the "Client") to perform
I the soil excavation 28545 Front Street, TemecuIa, California.
; 2;0 KEY PERSONNEL AND RESPONSmILITIES
I Following are key assignments for this project:
,
I ASSIGNMENT
RESPONSmLE PARTY
I Project Manager
i Office Health and Safety Manager
I Project Site Safety Officer
Douglas S. Hodge
F. Edward Reynolds, Jr.
Douglas S. Hodge
'The Project Manager (PM) has overall responsibility for field development and
: implementation of this Health and Safety Plan (HASP). The PM assigns health and safety
I related duties and responsibilities only to qua1ified individuals. Before anyone enters the
,work area, they must meet the requirements of 29 CFR 110.120 for medical examination
,and health and safety training.
,The Office Health and Safety Manager (OHSM) must approve changes to this plan
including any field changes. The OHSM also must develop safety protocols and procedures
. needed to resolve safety issues that may arise from field changes.
IThe Project Site Safety Officer (PSSO), who must be on-site during all work activities, will
'be responsible for on-site health and safety activities. The PSSO has stop-work
lauthorization that he will exercise when he perceives an imminent safety hazard, an
!emergency situation, or any other potentially dangerous situations, such as extreme weather
'conditions. If the PSSO stops work for a safety-related issue, work cannot begin again until
lapproved by the OHSM. In an emergency, the PSSO will arrange for emergency support
services when needed.
03.0 HAZARD EVALUATION
The following is an evaluation of the hazards which might be associated with this project and
the countermeasures which should be taken to remediate these hazards:
3.1 Exposure
POTENTIAL CHEMICALS
The most likely chemical compounds to be encountered during this remediation are elevated
petroleum fuel hydrocarbons, found typically in oil fielq operations.
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REYNOLDS GROUP
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,ASSOCIATED HAZARD:
, Diesel, Oil and Grease:
Dermal: can defat and irritate skin
Inhalation: TLV's typically 300-600 ppm
Acute effects
BTEX:
Dermal: can defat and irritate skin
Inhalation: TL V for benzene = 1 ppm
Acute effect = irritant
Chronic effect: benzene is a human carcinogen.
.
, EXPOSURE PROBABILITY AND LIKELY CONSEQUENCE:
,A low hazard level exists where there is no contact with the chemicals, when low
I concentrations , are encountered, or when proper protection is worn.
I COUNTERMEASURES:
. When OVM reading is less than 50 ppm above background level wear Level
D protection;
. When OVM reading is above 100 ppm for greater that 15 minutes wear Level
C protection;
. When OVM reading is above 1000 ppm cease work operations until level
decreases.
3.2 Fire and Explosion
POTENTIAL FOR FIRE OR EXPLOSION:
, Workers may encounter fire or explosion hazards on this project prior to the tank being
inerted. Fire or explosion could occur by rupturing an underground gas line or if digging
through soil that contains high concentrations of fuel hydrocarbons.
EXPOSURE PROBABILITY AND LIKELY CONSEQUENCE:
Low probability with moderate consequence.
COUNTERMEASURES:
Seek information about possible underground obstructions from knowledgeable individuals
before excavating. Note if Dig Alert has marked the site-for underground lines (see Section
3.11).
'DIE
REYNOLDS GROUP
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Oxygen :Deficien~
, On-site workers are not likely to encounter an oxygen deficiency. Workers will not enter
I confined spaces on this project.
: 3A Ionizinl!: Radiation
IOn-site workers are not likely to encounter radioisotopes or other hazardous ionizing
I radiation on tIrl5 site.
: 35 Biolo!!ic Hazards
IOn-site workers are not likely to encounter biologic hazards on this site.
; 3;6 Safety Hazards
: On-site workers may encounter physical safety hazards on this site. Work operations
, include:
· working near moving, powered machinery;
· slips, strains, trips, and falls;
· moving and lifting of heavy objects;
. use of hand tools, and
. use of motor vehicles.
COUNTERMEASURES:
,Use experienced on-site persons. Wear hard-toed shoes and approved hard hats. Heighten
.worker awareness with a tailgate safety session for all on-site workers at the start of work
each day. Maintain all equipment (including safety devices) in proper operation condition.
3.7 Electrical
,On-site workers could encounter electrical hazards on this site if the front loader contacts
overhead power lines, if subsurface work encounters buried live electrical lines, if poor
weather conditions exist, or equipment is not properly grounded.
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ICOUNIERMEASURE:
IBe sure not to,raise the front loader in proximity to overhead power lines. Work shall
: cease if bad weather conditions exist. Equipment shall be grounded. Seek information
I about possible underground lines from knowledgeable individuals before excavating. Note
lif Dig Alert has marked the site for underground lines (see Section 3.11).
: 3i8 Heat Stress
.
'There will be a low likelihood that on-site workers may encounter heat stress on this project.
'Workers will be wearing Tyvek suits and ambient temperature will likely be in the low-to
I mid-eighties.
ICOUNIERMEASURES:
I Heighten workerawareness about heat stress at-daily tailgate:safety,session. Monitor heart
I rate at break time. If heart rate exceeds 110 beats per minute, cut work period by one-third.
I Provide and encourage drinking of water and juices at the job site.
:3,9 Cold Elq>osure
:On-site workers are not likely to encounter cold exposure on this project.
:3.10 Noise
:On-site workers will likely encounter excessive noise levels from operation of the heavy
: equipment.
:COUNIERMEASURE:
'Workers will wear hearing protection around the backhoe and whenever they have trouble
:conversing in normal tones at a distance of about five feet.
'3.11 UNDERGROUND LINES
IEvery effort will be made to determine if underground lines exist beneath the site. Dig
'Mert will be contacted at least two working days prior to the commencement of work.
:4.0 SITE C0NTROL
!For control purposes, the work area consists of a 160-foot area around the backhoe. It is
open and workers will enter and leave the site with care. Smoking. eating. and drinkinl!: are
:proln"bited in the immediate work area. The PSSO will-exclude casual obseIVcrs from the
:work area and will be on-site during work operations.
IREYNOLDS GROUP
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!5.0 EMERGENCY RESPONSE PLAN
IFollowing are emergency names, phone numbers, and contacts:
:Police
911
:Fire Department
911
'Ambulance
911
:Emergency Hospital
iSharp Medical Center
!25500 Medical Center Drive
IMurrieta, CA
(909)696-6000
IThe Reynolds Group
~250 El r...mino Real
,Tustin, California
(714);'30:-5288
Oosest Phone for Emergencies:
Portable radio/wa1kie-taIkie
IMedical Emergencies:
'For emergencies requiring ambulance selVice, call 911 for transportation of injured to
hospital. Life-flight is available and can be obtained when calling 911.
Nearest Facility:
For medical emergencies that do not require ambulance selVice, Sharp Medical Center
is, the nearest hospital to the excavation site. It is located northwest of the site off the
15/Corona Freeway. The most direct route from the Site to the hospital is shown on the
attached map.
Directions to Sharp Medical Center - Access the 15/Corona Freeway headed north. Exit
Murrieta Hot Springs Road, go east. Go north on Hancock Avenue. Sharp Medical Center
is ,near the comer of Hancock Avenue and Medical Center Drive
CPRlFirst Aid Trained Persons:
The PSSO has CPR training. Angel Cardoza, Jr. is a certified Emergency Medical
Technician (EMT I-A).
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: In a medical emergency, personnel decontamination is of lesser importance than medical
i attention. Alert paramedics or emergency room attendants about the potential for
I contamination.
'The undersigned have read and will comply with the Health and Safety Plan for the 28545
I Front Street, TemecuIa soil excavation.
'.
I REPRESENTING
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SIGNATURE
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South Coast
AIR QUALllY MANAGEMENT DISTRICT
21865 E. Copley Drive. Diamond Bar. CA 91765-4182 (714) 396-2000
November 18, 1991
The Reynolds Group
250 El Camino'Real, 1202
Tustin, CA 92:680
Attention: F. Edward Reynolds, Jr.
(714)730-5288
APPLICATION NO. 257429
COMPANY ID 88757
,RULE 1166 CONTAMI~TBD SOIL HITIG~TIOH PLAN
Reference is made to your Application (A/N 257429) received on
October 24, 1991, for the excavation and handling of VOC-contaminated
soil at various locations within the South Coast Air Quality
Management District.
Your excavation and mitigation plan has been approved
provisions of Rule 1166 of the Rules and Regulations of
and is subject to the following conditions.
under the
the SCAQMD
PnAN CONDITIONS:
PROPERTY
OWNER'S
INITIALS
1. AT LEAST 24 HOURS PRIOR TO COMMENCING EXCAVATION OF [~]~~
UNDERGROUND TANKS WHICH HAVE STORED VOLATILE ORGANIC
COMPOUNDS (VOC) . THE EXECUTIVE OFFICER SHALL BE
NOTIFIED OF ALL INFORMATION ITEMS LISTED IN RULE
1166(c) (1) CA) AND THE NAME OF THE COMPANY PERFORMING
THE EXCAVATION.
IF VOC-CONTAMINATED SOIL IS DETECTED, THE EXECUTIVE
OFFICER SHALL BE NOTIFIED AGAIN WITHIN 24 HOURS. BOTH
NOTIFICATIONS SHALL BE MADE BY CALLING (818) 572-6195,
MONDAY THROUGH FRIDAY, BETWEEN 8 A.M. AND 5 P.M.
2. THIS PLAN IS VALID ONLY FOR THE EXCAVATION AND ~r ~
HANDLING OF A MAXIMUM OF 2000 CUBIC YARJ)S OF VOC- ~
CONTAMINATED SOIL AT EACH SITE. EXCAVATION OF A
GREATER ,AMOUNT REQUIRES SUBMITTAL OF A SITE SPECIFIC
RULE 1166 EXCAVATION PLAN.
'"
'.if No"~r
'257429
3. ALL VOC-CONTAMINATED SOIL SHALL BE DISPOSED,
BACKFILLED, OR REMOVED FROM THE SITE WITHIN 40 DAYS
AFTER IT HAS BEEN EXCAVATED FROM THE AFFECTED AREAS.
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RECORDS 'OF DISPOSAL OR TREATMENT OF VOC-CONTAMINATED
SOIL SHALL BE MAINTAINED FOR A PERIOD OF TWO (2) YEARS
AND MADE AVAILABLE TO DISTRICT PERSONNEL UPON REQUEST.
THE OWNER OR OPERATOR SHALL PREPARE A WRITTEN PLAN [~~ ~
WHICH INCLUDES METHODS TO TREAT THE VOC-CONTAMINATED
SOIL, SCHEDULES TO HAUL THE SOIL AWAY, BACKFILL THE
SOIL, OR OTHER MEANS OF DISPOSAL. THE PLAN SHALL ALSO
INDICATE THAT THE NECESSARY PERMITS HAVE BEEN OBTAINED
OR ARE IN THE PROCESS OF BEING OBTAINED. SUCH A PLAN
SHALL BE PREPARED NO LATER THAN 5 DAYS AFTER THE
COMPLETION OF THE EXCAVATION, AND SHALL BE MADE
AVAILABLE TO DISTRICT PERSONNEL UPON REQUEST.
THE EXCAVATION SHALL BE CONDUCTED IN 50 FT. X 50 FT. [Lf J~~
OR SMALLER SECTIONS TO MINIMIZE EXPOSURE OF SOIL
POTENTIALLY CONTAMINATED WITH VOC.
THE EXCAVATION OPERATOR SHALL HAVE ON SITE AN ORGANIC
VAPOR ANALYZER (OVA) USING FLAME IONIZATION OR PHOTO
IONIZATION OR OTHER ANALYTICAL METHODS COMPLYING WITH
40 CFR PART 60 APPENDIX A, EPA METHOD 21 SECTION
3.1.1. a., "DETERMINATION OF VOLATILE ORGANIC COMPOUND
LEAKS, MONITORING INSTRUMENT SPECIFICATIONS".
THE OVA SHALL BE CAPABLE OF BEING CALIBRATED USING
HEXANE AT A RANGE OF 0 PARTS PER MILLION BY VOLUME
(PPMV) TO 50 PPMV AND AT A DETECTION RANGE OF AT LEAST
30 PPMV TO 1100 PPMV. THE OVA SHALL BE INITIALLY
CALIBRATED USING HEXANE BY THE MANUFACTURER AND
C~IBRATED AT LEAST ONCE AT THE BEGINNING OF EACH
WORKING DAY WITH THE PROCEDL~ES SPECIFIED BY THE
MANUFACTURER .
DURING EXCAVATION, MONITORING SHALL BE CONDUCTED TO
MEASURE VOC' S AT A DISTANCE NO MORE THAN 3 INCHES
ABOVE THE FRESHLY DUG SOIL BY USING AN ORGANIC VAPOR
ANALYZER (OVA) DESCRIBED UNDER CONDITION 7. THIS
MEASUREMENT SHALL BE MADE FOR EVERY LOAD OF SOIL AND
SHALL BE TAKEN NO LONGER THAN THREE (3) MINUTES AFTER
EACH LOAD OF SOIL IS EXCAVATED.
WRITTEN RECORDS OF OVA MONITORING AND CALIBRATIONS
REQUIRED ABOVE SHALL BE KEPT IN A FORMAT APPROVED BY
THE DISTRICT. A TYPICAL FORMAT IS ATTACHED WITH THIS
PLAN.
10.
VOC-CONTAMINATED SOIL IS A SOIL WHICH REGISTERS 50
PPMV OR MORE WHEN MEASURED WITH AN ORGANIC VAPOR
ANALYZER (CALIBRATED USING HEXANE) AT A DISTANCE OF NO
MORE THAN THREE INCHES ABOVE EXCAVATED AND EXPOSED
SOIL.
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fI~,i. .."/"Rovember 18, 199_ e
--11~57~~9 THE OVA MEASUREMENT IS BETWEEN 50 PPMV AND looo:~'"jJf')~
PPMV,
A) THE WORl<ING AREA SHALL BE IMMEDIATELY SPRAYED WITH
WATER, OR COVERED WITH CLEAN SOIL OR TREATED WITH
A DISTRICT APPROVED SUPPRESSANT, AND
B) EACH VOC-CONTAMINATED LOAD OF SOIL SHALL BE SPRAYED
WITH WATER OR TREATED WITH A DISTRICT APPROVED
VAPOR SUPPRESSANT AND BE STOCKPILED SEPARATELY.
,
12.
IF THE OVA MEASUREMENT EQUALS OR IS GREATER THAN 1000
PPMV,
A) THE WORl<ING AREA SHALL BE SPRAYED WITH WATER OR
DISTRICT APPROVED VAPOR SUPPRESSANTS OR COVERED
WITH AT LEAST 4 INCHES OF CLEAN SOIL, AND
B) THE SOIL DUG UNDER THE ABOVE CONDITIONS SHALL BE
STORED IN DISTRICT APPROVED CONTAINERS, AND
C) IN LIEU OF CONTAINERS, OTHER MITIGATION MEASURES
MAY BE SUBSTITUTED WITH PRIOR WRITTEN APPROVAL OF
THE EXECUTIVE OFFICER, IF THE OWNER OR OPERATOR CAN
DEMONSTRATE THAT AN ALTERNATIVE MEASURE IS EQUALLY
OR MORE EFFECTIVE IN REDUCING VOC EMISSIONS. PRIOR
TO THE EXECUTIVE OFFICER'S APPROVAL, THE OWNER OR
OPERATOR SHALL SUBMIT A COMPREHENSIVE WRITTEN STUDY
WHICH COMPARES QUANTITATIVELY THE ESTIMATED VOC
EMISSIONS DIFFERENCE BETWEEN THE ALTERNATIVE
MITIGATION MEASURES.
D.
ALL VOC-CONTAMINATED SOIL SHALL BE STOCKPILED
SEPARATELY FROM NON VOC-CONTAIHNATED SOIL AND KEPT
MOIST, COVERED OR SPRAYED WITH WATER OR WITH A FUME
SUPPRESSANT TO PREVENT EMISSIONS OF PARTICULATES OR
VOC.
14.
AT,THE END OF EACH WORl<ING DAY, ALL STOCKPILES SHALL
BE COVERED WITH A HEAVY DUTY CONTINUOUS PLASTIC
SHEET(S), JOINED AT THE SEAMS, AND SECURELY ANCHORED
TO PREVENT ANY EXPOSURE OF SOIL TO THE ATMOSPHERE.
15.
A STOCKPILE SHALL NOT CONTAIN MORE THAN 450 CUBIC
YARDS OF SOIL.
16. WITHIN 5 DAYS AFTER THE EXCAVATION IS COMPLETED AT
EACH SITE, THE WRITTEN RECORDS UNDER CONDITIONS 4 AND
9 SHALL BE SUBMITTED TO THE DISTRICT AT THE FOLLOWING
ADDRESS.
SCAQMD
ENFORCEMENT DIV.
9150 FLAIR DR.
EL MONTE CA. 91731
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'INDVe,mber 18, 199_
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17. VOC-CONTAHINATED SOIL SHALL NOT BE SPREAD ON-SITE OR '[ ti Vv_ I
OFF-SITE TO, CAUSE THE EVAPORATION OF UNCONTROLLED VOC - 'fJ!J1
TO THE ATMOSPHERE.
18. THIS PLAN IS NOT VALID FOR EXCAVATING VOC-CONTAMINATED
SOILS AT LANDFILLS OR SITES USED FOR DISPOSAL OF
REFUSE OR OTHER TYPES OF WASTE.
19.. THIS PLAN DOES NOT ALLOW ANY TREATMENT OF VOC-
CONTAMINATED SOIL.
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20. A COPY OF THIS PLAN SHALL BE PRESENT AT EACH
EXCAVATION SITE DURING ALL SOIL HANDLING AND STORAGE
PROCESSES.
21. THIS PLAN IS NOT VALID UNTIL THE VERIFICATION BELOW IS [LR PI ~
SIGNED.
I ~, \..-. ,~ . -AM. ;1VfE OWNER OF THE PROPERTY
LOCATED AT ''2h~ \-n-- r,\-- (:,)..
(SITE OF THE EXCAVATION). I VERIFY THAT I HAVE READ,
UNDERSTOOD, AND INITIALED EACH CONDITION OF THIS PLAN.
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SIGNED A-+fu('~ DATE
Other governmental agencies may require approval before any
excavation begins. It shall be the responsibility of the applicant
to obtain that approval. The South Coast Air Quality Management
District shall not be responsible or liable for any losses because of
measures required or taken pursuant to the requirements of this
,approved 1166 Contaminated Soil Mitigation Plan.
If you have ,any questions concerning this plan, please call Mr.
'Arthur Lawler at (714) 396-2533.
Very truly yours,
1,-l,..1L~
1- L-/~eorge/ Rhett
L - 'Supervising A. Q. Engineer
AL:Rl166VXE
cc: Rudy Eden, Enforcement, Data Management Branch
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ADDRESS:
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SOUTH COAST UR QUALITY ',... ,8fttC'f
RULE 1166 SOIL KOn~_~
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KONITORIi~FORMATION
COKPANY:.-i~":
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NAME OF PEJiSOR:
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MONITOR MFG:
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SITE INFORMATION
OWNER:
CITY:
DATE OF EXCAVATION:
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MODEL NO:
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CALIBRATIJI'~~
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ZIP CODE:
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TIllE .VOC CONCENTRATION (ppmV) '2.0;"2, COKMENTS
EACH LOAD AS STOCKPILE
REMOVED SURFACE
: ~ :0"0-.. 6 t). ';7 -A.
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SIGNATURE:
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