Summary for Test 2024-02-06-16-1

Test performed: CTM 643-April 2020

Project Information

Project IdentifiersProject ID: 1000130
DEA: 021J3504
EFIS: 0220000061
DIST-CO-RTE-PM02-SHA-29-41.1/55.3
Award DateNot set
Closeout DateNot set
Work DescriptionDiddy Roost Culverts - Drainage System Restoration
Location DescriptionNot set
QA Service LevelNOT VERIFIED

Sample Information

Sample Taken Date02/06/2024 Sample Unique Key16
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 testing02/06/2024
Sample typePreliminary A brief description of the sampleSoil for culvert recommendation, C-4
The quantity of what the sample constitutes1 container for culvert recommendation From where was the sample collectedSource
First name of sampler or witnessed byTerry Last name of sampler or witnessed bySchmitt
Title of samplerMREAS Telephone number of sampler
Laboratory sample identificationD79401 Linked DIME Sample ID
The fabricator/manufacturer/facility nameIn Situ Transportation Laboratory (TL) Number897804
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 sample
The fabricator/manufacturer designation for the sample A detailed description of where the material sample was collected02-SHA-299-52.02, 0.5' ft. streambed inlet
Where the material sample would have been placed if not sampled

Test Details

DIME Sample ID: 2024-02-06-16
DIME Test ID: 2024-02-06-16-1
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: 2024-05-20

Test Results


The test method used?: Laboratory Resistivity Test for Soil (pH and Resistivity)
Input Type: Measured
Tester's full name: Josh Ferency
Date of test: 02/12/2024
Minimum soil resistance of the lab measurement: 3150 Ohms
Soil sample temperature: 21.8 C
Soil box constant: 1
pH of soil: 6.22
Minimum soil resistance corrected to 15.5: 3646.13 Ohm-cm
Minimum soil resistivity at 15.5: 3646 Ohm-cm
General comments (publicly viewable) (Max 1000 characters): pH=6.22, p=3646.Ω∙cm

Test was verified on 5/20/2024