Summary for Test 2020-11-30-17-1

Test performed: CTM 643-April 2020

Project Information

Project IdentifiersProject ID: 215365
DEA: 120Q9701
EFIS: 1218000010
DIST-CO-RTE-PM12-ORA-405-0/11.4
Award DateNot set
Closeout DateNot set
Work DescriptionI-405 improvement project from I-5 to Harbor Boulevard including extend pavement life, improve safety, enhance traffic operation, and incorporate Intelligent Transportation Systems (ITS).
Location DescriptionOrange County I-405 PM 0 - 11.4
QA Service Level1 (Verified on 07/01/2021)

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 testing12/04/2020
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 Telephone number of sampler562-665-0048
Laboratory sample identificationCR20200559 Linked DIME Sample ID
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
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 12/22/2020