Test 2020-11-30-17-1 (CTM 643-April 2020) Summary

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Project Information
Project IdentifiersProject ID: 215365
DEA: 120Q9701
EFIS: 1218000010
DIST-CO-RTE-PM12-ORA-405-0/11.4
Work DescriptionNot set
Location DescriptionNot set
Sample Information
Sample Taken Date11/30/2020 Sample Unique Key17
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 testing12/4/2020
Sample typePer Request A brief description of the samplesoil
The quantity of what the sample constitutes1 bag From where was the sample collectedJob Site
First name of sampler or witnessed byKris Last name of sampler or witnessed byBarker
Title of samplerGeotech Engineer Laboratory sample identificationCR20200559
The fabricator/manufacturer/facility nameCaltrans Transportation Laboratory (TL) NumberC002624
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier12-ORA-405 0/11.4 PM
Structure nameI 405 Culvert Improvements
Material Information
Material TypeSoil The fabricator's/manufacturer's product name for the sampleA-20-003
The fabricator/manufacturer designation for the samplecorrosion testing A detailed description of where the material sample was collected43 feet depth
Where the material sample would have been placed if not sampled
Test Details
DIME Sample ID: 2020-11-30-17
DIME Test ID: 2020-11-30-17-1
Testing Lab: Wood
Test Method: CTM 643-April 2020: Method for Test for Laboratory Resistivity and pH for Soil and Water
Test Release Date: 2020-12-22
Test Results

The test method used?: Laboratory Resistivity Test for Soil
Input Type: Calculated
Tester's full name: Sarah Mauri
Date of test: 12/16/2020
Minimum soil resistance of the lab measurement: 570 Ohms
Soil sample temperature: 19.7 C
Soil box constant: 1
pH of soil: 7.33
Minimum soil resistance corrected to 15.5: 630.00 Ohm-cm
Minimum soil resistivity at 15.5:630 Ohm-cm
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Test was verified on 12/22/2020