Summary for Test 2021-02-24-23-4

Test performed: CTM 643-April 2020

Project Information

Project IdentifiersProject ID: 215676
DEA: 020J6404
EFIS: 0219000145
DIST-CO-RTE-PM02-PLU-36-R13.6/R14.2
Award Date12/19/2023
Closeout Date09/24/2025
Work DescriptionA13 AT ROUTE 36 SAFETY
Location DescriptionIN PLUMAS COUNTY NEAR CHESTER FROM 0.2 MILE WEST OF BAILEY CREEK BRIDGE TO 0.3 MILE EAST OF COUNTY ROAD A-13.
QA Service Level1 (Verified on 07/08/2021)

Sample Information

Sample Taken Date02/24/2021 Sample Unique Key23
Date that the sample was received by the laboratory/organization performing the testing02/24/2021 Sample typePreliminary
A brief description of the sampleSoil The quantity of what the sample constitutesStructural Section Recomendation
From where was the sample collectedJob Site First name of sampler or witnessed byBrian
Last name of sampler or witnessed bySteiner Title of sampler
Telephone number of sampler Laboratory sample identificationD78747
Linked DIME Sample ID The fabricator/manufacturer/facility nameIn Situ
Transportation Laboratory (TL) Number824581 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-PLU-36-13.8, Shoulder Slope, 6 to 12-inch Depth
Where the material sample would have been placed if not sampled

Test Details

DIME Sample ID: 2021-02-24-23
DIME Test ID: 2021-02-24-23-4
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: 2021-04-09

Test Results


The test method used?: Laboratory Resistivity Test for Soil (pH and Resistivity)
Input Type: Measured
Tester's full name: Darrell Valasek
Date of test: 03/02/2021
Minimum soil resistance of the lab measurement: 6900 Ohms
Soil sample temperature: 21.2 C
Soil box constant: 1
pH of soil: 6.54
Minimum soil resistance corrected to 15.5: 7883.25 Ohm-cm
Minimum soil resistivity at 15.5: 7883 Ohm-cm
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 4/9/2021 ✔