Test 2020-09-20-12-1 (CTM 643-April 2020) Summary

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Project Information
Project IdentifiersProject ID: 215313
DEA: 044Q3200
EFIS: 0419000376
Location DescriptionNot set
Sample Information
Sample Taken Date9/20/2020 Sample Unique Key12
Will the laboratory/organization for which you are a member perform testing on this material sample?Yes Date that the sample was received by the laboratory/organization performing the testing11/18/2020
Sample typePer Request A brief description of the samplenative soil
The quantity of what the sample constitutesbag of soil From where was the sample collectedJob Site
First name of sampler or witnessed byHunter Last name of sampler or witnessed byRingrose
Title of samplerTransportation Engineer Laboratory sample identificationCR20200495
The fabricator/manufacturer/facility nameCaltrans Transportation Laboratory (TL) NumberCHR0014
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier04-SON-037, PM0.0-3.9
Structure nameWestbound SR37
Material Information
Material TypeSoil The fabricator's/manufacturer's product name for the sampleSoil RW-20-005
The fabricator/manufacturer designation for the sampleFoundation investigation A detailed description of where the material sample was collected15-16.5 feet depth
Where the material sample would have been placed if not sampled
Test Details
DIME Sample ID: 2020-09-20-12
DIME Test ID: 2020-09-20-12-1
Testing Lab: Wood
Test Method: CTM 643-April 2020: Method for Test for Laboratory Resistivity and pH for Soil and Water
Test Release Date: 2020-12-01
Test Results

The test method used?: Laboratory Resistivity Test for Soil
Input Type: Calculated
Tester's full name: Michael Gibson
Date of test: 11/25/2020
Minimum soil resistance of the lab measurement: 54 Ohms
Soil sample temperature: 25.9 C
Soil box constant: 1
pH of soil: 6.00
Minimum soil resistance corrected to 15.5: 68.00 Ohm-cm
Minimum soil resistivity at 15.5:68 Ohm-cm
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Test was verified on 12/01/2020