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ARCHIVED REPORTS_XR0007186
Environmental Health - Public
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EHD Program Facility Records by Street Name
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TURNPIKE
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2900 - Site Mitigation Program
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PR0521845
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ARCHIVED REPORTS_XR0007186
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Last modified
5/28/2020 4:13:31 PM
Creation date
5/28/2020 4:09:28 PM
Metadata
Fields
Template:
EHD - Public
ProgramCode
2900 - Site Mitigation Program
File Section
ARCHIVED REPORTS
FileName_PostFix
XR0007186
RECORD_ID
PR0521845
PE
2950
FACILITY_ID
FA0014838
FACILITY_NAME
LOPEZ PROPERTY
STREET_NUMBER
1601
STREET_NAME
TURNPIKE
STREET_TYPE
RD
City
STOCKTON
Zip
95206
APN
16504013
CURRENT_STATUS
01
SITE_LOCATION
1601 TURNPIKE RD
P_LOCATION
01
P_DISTRICT
003
QC Status
Approved
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EHD - Public
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1 - <br /> Quarterly Report - Fourth Quarter 2005 <br /> . LOPEZ PROPERTY <br />' 1601 Turnpike Road, Stockton, California <br />' 1.0. INTRODUCTION <br /> At the request of Ms Mabel Keir, Advanced GeoEnvironmental, Inc (AGE) has prepared this <br />' quarterly report for the property located at 1601 Turnpike Road, Stockton, California (site) The <br /> scope of work included conducting a quarterly ground water monitoring event and the preparation <br /> of this report The site setting is illustrated on Figure 1 Site structures and monitoring well locations <br />' are depicted on Figure 2 <br />' This report has been prepared in accordance with guidelines issued by the Central Valley Regional <br /> Water Quality Control Board (CVRWQCB) for investigation of underground storage tank (UST) <br /> sites A historical site background is summarized in Appendix A <br /> 1 <br /> 2.0. PROCEDURES <br />' Three monitonng wells(MW-1 through MW-3)were monitored and sampled on 04 November 2005 <br /> Field work was performed in accordance with San Joaquin County Environmental Health <br />' . Department (EHD) guidelines for sampling ground water monitoring wells and CVRWQCB <br /> guidelines for the investigation of UST sites <br /> 21 QUARTERLY WELL MONITORING PROCEDURES <br />' On 04 November 2005, the depths to ground water in the three monitoring wells were measured <br /> from the top of each well casing to the nearest 0 01-foot utilizing a Solinst water level meter,ground <br /> water elevations for each well were calculated by subtracting the measured depth to ground water <br />' from the surveyed casing elevation(Table 1) After water levels were measured, approximately 5 to <br /> 8 gallons of water(a minimum of 3 casing-water volumes per well) were purged from monitoring <br /> wells MW-1 through MW-3 using dedicated disposable plastic bailers Ground water temperature, <br /> pH and conductivity were measured at regular intervals during purging using an Oakton water <br /> analyzer Field sheets and data are included in Appendix B Purged water was stored in properly <br /> labeled Department of Transportation (DOT)-approved 55-gallon drums on-site <br /> r <br /> I <br /> 22 COLLECTION AND ANALYSIS OF GROUND WATER SAMPLES <br /> Water samples were collected from each monitoring well using the dedicated, disposable plastic <br /> bailers after allowing the well to achieve a minimum 80% recovery of the pre-purge water volume <br /> The samples from each well were transferred into three 40-milliliter (ml) volatile organic analysis <br /> •� (VOA)vials The samples were labeled with the monitoring well designation,date,time of sampling, <br /> tAdvanced GeoEnviron mental,Inc <br />
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