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ARCHIVED REPORTS XR0001518
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3500 - Local Oversight Program
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PR0544465
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ARCHIVED REPORTS XR0001518
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Last modified
5/16/2019 1:34:15 PM
Creation date
5/16/2019 1:06:50 PM
Metadata
Fields
Template:
EHD - Public
ProgramCode
3500 - Local Oversight Program
File Section
ARCHIVED REPORTS
FileName_PostFix
XR0001518
RECORD_ID
PR0544465
PE
3528
FACILITY_ID
FA0005837
FACILITY_NAME
STEFANOS GASOLINE*
STREET_NUMBER
1419
Direction
E
STREET_NAME
CHARTER
STREET_TYPE
WAY
City
STOCKTON
Zip
95205
APN
15137016
CURRENT_STATUS
02
SITE_LOCATION
1419 E CHARTER WAY
P_LOCATION
01
P_DISTRICT
001
QC Status
Approved
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EHD - Public
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PRESENTATION OF CONE PENETRATION TEST DATA <br /> i <br /> 1.0 INTRODUCTION <br /> This report presents the results of a Cone Penetration Testing (CPT) program carried out <br /> at the Stefono's Gas site, located in Stockton, CA The work was performed on April 25, <br /> 2000 The scope of work was performed as directed by Ramage Environmental personnel <br /> 2.0 FIELD EQUIPMENT & PROCEDURES <br /> The Cone Penetration Tests (CPT)were camed out by GREGG IN SITU, INC of Martinez, <br /> CA using an integrated electronic cone system The CPT soundings were performed in <br /> accordance with ASTM standards (D3441) A 20 ton capacity cone was used for all of the <br /> soundings This cone has a tip area of 15 sq cm and friction sleeve area of 225 sq cm <br /> The cone is designed with an equal end area friction sleeve and a tip end area ratio of <br /> 085 <br /> The cones used during the program recorded the following parameters at 5 cm depth <br /> intervals <br /> 0 - Tip Resistance (Qc) <br /> - Sleeve Friction (Fs) <br /> - Dynamic Pore Pressure (Ut) <br /> The above parameters were printed simultaneously on a printer and stored on a computer <br /> diskette for future analysis and reference <br /> The pore water pressure element was located directly behind the cone tip The pore water <br /> pressure element was 5 0 mm thick and consisted of porous plastic Each of the elements <br /> were saturated in glycerin under vacuum pressure prior to penetration Pore pressure <br /> dissipations were recorded at 5 second intervals when appropriate during pauses in the <br /> 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 that _ <br /> the cone electronics are operating properly <br /> The cones were pushed using GREGG's truck-mounted CPT ng, having a down pressure <br /> capacity of approximately 25 tons One (1) CPT soundings were performed The <br /> penetration test was carried out to a depth of approximately 122 feet beiow ground <br /> surface Test locations and depths were determined in the field by Ramage Environmental <br /> personnel <br />
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