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ARCHIVED REPORTS XR0001654
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2900 - Site Mitigation Program
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PR0522479
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ARCHIVED REPORTS XR0001654
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Entry Properties
Last modified
5/17/2019 2:53:22 PM
Creation date
5/17/2019 2:17:14 PM
Metadata
Fields
Template:
EHD - Public
ProgramCode
2900 - Site Mitigation Program
File Section
ARCHIVED REPORTS
FileName_PostFix
XR0001654
RECORD_ID
PR0522479
PE
2957
FACILITY_ID
FA0015299
FACILITY_NAME
GEWEKE LAND DEVELOPMENT & MARKETING
STREET_NUMBER
16
Direction
S
STREET_NAME
CHEROKEE
STREET_TYPE
LN
City
LODI
Zip
95240
APN
04323013
CURRENT_STATUS
01
SITE_LOCATION
16 S CHEROKEE LN
P_DISTRICT
004
QC Status
Approved
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EHD - Public
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TABLE 10 <br /> GROUND WATER ELEVATION MEASUREMENTS <br />' (6-29-92) <br /> Reference Point Depth To Groundwater <br /> Date Wel1JL Elevations Water Elevation <br />' 6-29-92 MW-2 54.08,1 59 .55' -5.47 <br /> 6-29--92 MW-3 53 . 591 59 . 23,1 -5 . 64 <br /> 6-29-92 MW-5 53 . 57' 59 .14' -5 . 57 <br />' 6-29-92 MW-6 52. 991 58 .61' -5 .62 <br /> 6-29-92 MW-7 53 .90" 60.08' -6. 18 <br /> 6-29-92 MW-8 53 .68' 59.85' -6.17 <br /> 6-29-92 MW-9 53 .54' 59 .81' -6. 27 <br />' 6-29-92 MW-10 53 . 211 59 .02' -5 .81 <br /> 6-29-92 MW-11 52.95,1 59 .441 -6 .49 <br /> 6-29-92 MW-12 53. 351 60 .03' -6 . 68 <br />' 6-29-92 MW-13 53 . 36' 60.501 -7 . 14 <br /> 6-29-92 .EW-1 53 . 21' 59.301 -6 .09 <br />' 4.0 QUALITY ASSURANCE/QUALITY CONTROL <br /> All monitoring wells were purged and sampled using a new, <br /> sanitary, disposable bailer at all sampling points. <br />' The depth to water was measured prior to sampling ach <br /> monie <br /> toring well. Each well was then purged of a minimum of <br /> three well volumes, or until the temperature, conductivity <br /> and PH parameters had stabilized (Appendix B) . The wells <br /> were then allowed to recover to within 90% of their original <br /> water levels prior to sampling. <br /> Purge water from the sampling activities is currently being <br /> stored on-site, in metal drums, for later treatment and/or <br /> disposal. <br /> The samples were carefully poured from the disposable bailer, <br /> into clean glass VOA'S provided by the laboratory. Care was <br /> taken to ensure that no air space existed in the vials, by <br /> I inverting to check for bubbles. <br /> The samples were immediately placed in iced storage for <br /> delivery to Sherwood Labs Corporation, 8071 N. Lander Avenue, <br /> Hilmar, California. The samples were under no circumstances <br /> opened by anyone other than qualified laboratory personnel. <br /> The samples were analyzed within the sample life-span limits <br /> as set forth by EPA guidelines for the specific tests to be <br /> run. <br /> I The groundwater samples were analyzed by a California certified <br /> laboratory (Sherwood Labs Corp. ) using EPA method 602 for BTEX <br /> analysis, with a detection limit of 0. 3 ug/Kg, and EPA method <br /> 5030/Mod. 8015 for TPH-Gasoline analysis, with a detection limit <br /> of 50. 0 ug/L. <br /> t, <br /> STE Project No. 4001 <br /> Page 7 <br />
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