Summary for Test 2021-07-21-55-4

Test performed: CTM 643-April 2020

Project Information

Project IdentifiersProject ID: 993213
DEA: 021J7304
EFIS: 0220000122
DIST-CO-RTE-PM02-SIS-161-0.4/1.5
Award Date04/28/2023
Closeout Date03/28/2024
Work DescriptionPAVEMENT REHABILITATION
Location DescriptionSISKIYOU COUNTY NEAR DORRIS FROM 0.4 MILE EAST OF INDIAN TOM LAKE ROAD TO 1.4 MILES EAST OF INDIAN TOM LAKE ROAD
QA Service Level1 (Verified on 09/13/2021)

Sample Information

Sample Taken Date07/21/2021 Sample Unique Key55
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 testing07/28/2021
Sample typePreliminary A brief description of the sampleSoil
The quantity of what the sample constitutes2 bags for structural section recommendation From where was the sample collectedJob Site
First name of sampler or witnessed byBrian Last name of sampler or witnessed bySteiner
Title of samplerADME Telephone number of sampler
Laboratory sample identificationD78917 Linked DIME Sample ID
The fabricator/manufacturer/facility nameUnknown Transportation Laboratory (TL) Number824592
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeSoil The fabricator's/manufacturer's product name for the sampleUnknown
The fabricator/manufacturer designation for the sampleUnknown A detailed description of where the material sample was collected02, SIS, 161, PM 1.2 Depth 1.0 to 2.0 ft
Where the material sample would have been placed if not sampled02 SIS 161

Test Details

DIME Sample ID: 2021-07-21-55
DIME Test ID: 2021-07-21-55-4
Testing Lab: CT D02 - Redding Northern Regional Laboratory
Test Method: CTM 643-April 2020: Method for Test for Laboratory Resistivity and pH for Soil and Water
Test Release Date: 2021-08-26

Test Results


The test method used?: Laboratory Resistivity Test for Soil (pH and Resistivity)
Input Type: Measured
Tester's full name: Terry McCormick
Date of test: 08/10/2021
Minimum soil resistance of the lab measurement: 1100 Ohms
Soil sample temperature: 20.4 C
Soil box constant: 1
pH of soil: 8.45
Minimum soil resistance corrected to 15.5: 1234.75 Ohm-cm
Minimum soil resistivity at 15.5: 1235 Ohm-cm
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 8/26/2021