Summary for Test 2024-07-25-77-1

Test performed: CTM 643-April 2020

Project Information

Project IdentifiersProject ID: 1000513
DEA: 020J8504
EFIS: 0219000168
DIST-CO-RTE-PM02-SIS-89-21/R34.622
Award Date08/05/2025
Closeout DateNot set
Work DescriptionMCCLOUD CAPM - PAVEMENT REHABILITATION
Location DescriptionIN SISKIYOU COUNTY AT AND NEAR MCCLOUD FROM 0.1 MILE SOUTH OF MUD CREEK BRIDGE TO ROUTE 5
QA Service Level1 (Verified on 08/12/2024)

Sample Information

Sample Taken Date07/25/2024 Sample Unique Key77
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 testing07/29/2024
Sample typePreliminary A brief description of the sampleSand, Silt, Rock and Soil
The quantity of what the sample constitutes1 container for culvert recommendation C-3 From where was the sample collectedSource
First name of sampler or witnessed byBrian Last name of sampler or witnessed bySteiner
Title of samplerADME Telephone number of sampler
Laboratory sample identificationD79666 Linked DIME Sample ID
The fabricator/manufacturer/facility nameIn Situ Transportation Laboratory (TL) Number877778
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

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-SIS-89-pm 32.25
Where the material sample would have been placed if not sampled

Test Details

DIME Sample ID: 2024-07-25-77
DIME Test ID: 2024-07-25-77-1
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: 2024-08-14

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: 08/05/2024
Minimum soil resistance of the lab measurement: 17000 Ohms
Soil sample temperature: 17.9 C
Soil box constant: 1
pH of soil: 7.23
Minimum soil resistance corrected to 15.5: 18020 Ohm-cm
Minimum soil resistivity at 15.5: 18020 Ohm-cm
General comments (publicly viewable) (Max 1000 characters): pH=7.23, p=18020.Ω∙cm

Test was verified on 8/14/2024