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2900 - Site Mitigation Program
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PR0541231
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Entry Properties
Last modified
3/16/2026 9:53:04 AM
Creation date
2/27/2026 9:19:36 AM
Metadata
Fields
Template:
EHD - Public
ProgramCode
2900 - Site Mitigation Program
File Section
WORK PLANS
RECORD_ID
PR0541231
PE
2959 - DTSC LEAD AGENCY SITE
FACILITY_ID
FA0023619
FACILITY_NAME
FORMER QUALITY CLEANERS TRACY CORNERS SHOPPING CENTER
STREET_NUMBER
3081
Direction
N
STREET_NAME
TRACY
STREET_TYPE
BLVD
City
TRACY
Zip
95376
APN
21418041
CURRENT_STATUS
Active, billable
QC Status
Approved
Scanner
SJGOV\gmartinez
Supplemental fields
Site Address
3081 N TRACY BLVD TRACY 95376
Tags
EHD - Public
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transported as discussed in Section 5.6.1. The groundwater samples will be transported to the laboratory <br /> noted in the SAP and analyzed for VOCs in accordance with EPA Method 8260B. <br /> The methodology for the collection of the two soil gas samples associated with the petroleum hydrocarbon <br /> assessment is described in Section 5.3.1. <br /> 5.7.1 Proposed Soil and Groundwater Sample Analysis <br /> Soil exhibiting petroleum hydrocarbon odor and/or discoloration or PID measurements above ambient air <br /> background concentrations will be collected and contained for analysis and noted in the SAP (Section 5.2.1) <br /> for VOCs in accordance with EPA Method 8260, TPH-carbon chain (TPH-cc) in accordance with EPA Method <br /> 8015, polychlorinated biphenyls (PCBs) in accordance with EPA Method 8082, and polyaromatic <br /> hydrocarbons (PAHs) in accordance with EPA Method 8270. <br /> According to the September 2012 California Leaking Underground Fuel Tank Guidance Manual (LUFT) <br /> applicable metals are those designated as "wear metals" and are cadmium, chromium, nickel, lead, and zinc. <br /> According to the LUFT manual, analysis of these metals applies to "Soil Only" and these metals would be <br /> analyzed in accordance with EPA Method 6010. <br /> Grab groundwater samples will be collected within first encountered groundwater anticipated to be at 10 to <br /> 12 feet bgs using the methodology described in Section 5.6 for VOCs in accordance with EPA Method 8260 <br /> and TPH-cc in accordance with EPA Method 8015. <br /> 5.8 Proposed Assessment of Environmentally Persistent Pesticides <br /> Ten proposed soil samples from approximately two feet bgs (or from within native soil beneath <br /> recognized imported fill encountered at each sample location) at the historical locations of barns, sheds, <br /> outbuildings and portable agricultural equipment primarily as depicted within the 1982 aerial photograph <br /> from Partner's December 9, 2014 Phase I ESA report are shown on Figure 11. A computer-aided design <br /> (CAD) program was employed to create an overlay on the 1982 aerial photograph and the footprints of <br /> target features were outlined. The scale of the resulting drawing was revised to match the scale of <br /> applicable figures within the Workplan denoting proposed sampling locations. The target features were <br /> then superimposed onto the applicable Workplan figures that also depict the currently existing Site <br /> features. <br /> The soil borings will be continuously cored using a Geoprobe direct push rig in order to review soil cores <br /> within acetate sleeves for the presence of undisturbed native soil that may underlie imported fill material. <br /> Boring logs will be generated to record lithology, presence of odors, indications of disturbed or <br /> excavation backfill material, field PID readings, driller observations, and sample collection information. <br /> Soil samples will be collected for laboratory analysis as follows: 1.25-inch outside diameter direct push rods <br /> will advance a 2.25-inch outside diameter Geoprobe MacroCore sample containing four-foot long 1.7-inch <br /> outside diameter acetate sleeves. Based on observations of native soil within the acetate sleeves the acetate <br /> sleeves will be cut with a small handsaw and soil samples will be collected for a six-inch long portion of the <br /> acetate sleeve will be cut with the handsaw, capped, labeled, and stored and be transported to the offsite <br /> laboratory under proper chain of custody protocol for analysis to OCPs by EPA Method 8081. <br /> Sampling and Analysis Plan <br /> Tracy Corners Shopping Center <br /> 3225 North Tracy Boulevard <br /> Tracy,California 95376 <br /> Partner Project Number SM14-129814 <br /> Docket Number HAS-VCA 14/15-108 <br /> August 15,2016 <br /> Page 21 <br />
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