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Sample Record for 2023-04-05-45

Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.

Project Information

Project ID: 994678 DEA: 020J7704 EFIS: 0219000158 QA Service Level: 1
DIST-CO-RTE-PM: 02--299-21.6/22.6
Work Description: Construct turnouts in Trinity County at and near del Loma from 1.8 miles east of Big Mountain Road to 0.6 mile west of Big French Creek Road.
Location Description:
Contractor Name: Unknown
Contractor Address: Unknown
Resident Engineer: Unknown Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2023-04-05-45
TL Number from the TL Form: 895810
Sample Submitted By Organization: CT D02 - Redding Northern Regional Laboratory
Sample Organization Contact: (530) 225-3194
Type of Sample: Preliminary
Type of Material: Soil
Sample Taken Date: 04/05/2023
Date that the sample was received by the laboratory/organization performing the testing: 04/05/2023
The quantity of what the sample constitutes: Culvert Recommendation C-7
A brief description of the sample: Soil for culvert recommendation, C-7
From where was the sample collected: Job Site
Laboratory sample identification: D79212
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: In Situ

Material Information

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 collected: DI at 02-TRI-299-22.31, 0.0-0.5 foot
Where the material sample would have been placed if not sampled:
Test results on following page(s): 1

Test Results

Test 1 of 1

DIME Test ID: 2023-04-05-45-1
Test Method: CTM 643-April 2020: Method for Test for Laboratory Resistivity and pH for Soil and Water
Verified Date: 04/27/2023
Date Tested: 04/25/2023
Submitted By Organization: CT D02 - Redding Northern Regional Laboratory
Organization Address: 1657 Riverside Drive,
Organization City: Redding
Organization State: CA
Organization Zipcode: 96001
Organization Email: ward.jenkins@dot.ca.gov
Organization Phone: 530-225-3194
General Comments for this Test: pH=6.68, ρ=8915Ω∙cm
Test Result Compliance: not applicable
Additional Comments When Verified:
Minimum soil resistance corrected to 15.5 8915.38 Ohm-cm
Minimum soil resistivity at 15.5 8915 Ohm-cm
Minimum soil resistance of the lab measurement 8050 Ohms
Soil sample temperature 19.8 C
pH of soil 6.68