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ARCHIVED REPORTS XR0001684
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2900 - Site Mitigation Program
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PR0522479
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ARCHIVED REPORTS XR0001684
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Last modified
5/17/2019 3:14:19 PM
Creation date
5/17/2019 2:25:51 PM
Metadata
Fields
Template:
EHD - Public
ProgramCode
2900 - Site Mitigation Program
File Section
ARCHIVED REPORTS
FileName_PostFix
XR0001684
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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PRESENTATION OF CONE PENETRATION TEST DATA <br /> 1.0 INTRODUCTION <br />' This report presents the results of a Cone Penetration Testing (CPT) and in situ soil & <br /> groundwater sampling program camed out the South Cherokee Lane site located in <br /> Lodi, CA The work was performed on December 20, 2001 The scope of work was <br />' performed as directed by Advanced Geosciences personnel <br /> 2.0 FIELD EQUIPMENT & PROCEDURES <br /> The Cone Penetration Tests (CPT) were carried out by GREGG IN SITU, INC of Signal <br /> Hill, CA using an integrated electronic cone system The CPT soundings were <br />' performed in accordance with ASTM standards (D 5778-95) A 20 ton capacity cone <br /> was used for all of the soundings (figure 1) This cone has a tip area of 15 cm2 and <br /> friction sleeve area of 225 cm2 The cone is designed with an equal end area friction <br />' sleeve and a tip end area ratio of 0 85 <br /> The cones used during the program recorded the following parameters at 5 cm depth <br /> intervals <br /> • -Tp Resistance (qc) <br /> t - Sleeve Friction (ft) <br /> - Dynamic Pore Pressure (U) <br /> The above parameters were printed simultaneously on a printer and stored on a <br /> computer diskette for future analysis and reference. <br /> The pore water pressure element was located directly behind the cone tip The pore <br /> water pressure element was 5 0 mm thick and consisted of porous plastic Each of the <br /> elements were saturated in silicon oil under vacuum pressure prior to penetration Pore <br /> pressure dissipations were recorded at 5 second intervals when appropriate during <br /> pauses in the penetration <br /> A complete set of baseline readings was taken prior to each sounding to determine <br /> temperature shifts and any zero load offsets Monitoring base line readings ensures <br /> that the cone electronics are operating properly <br /> The cones were pushed using GREGG IN SITU's CPT ng, having a down pressure <br /> I capacity of approximately 25 tons Three CPT soundings were performed The <br /> penetration tests were carried to depths of approximately 142 feet below ground <br /> surface Test locations and depths were determined in the field by Advanced <br /> Geosciences personnel <br /> I <br />
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