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Sample Record for 2025-10-22-44

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

Project Information

Project ID: 1001798 DEA: 024J7304 EFIS: 0223000066 QA Service Level: 1
DIST-CO-RTE-PM: 02-SIS-89-24.4/25.1
Work Description: McCloud Intersection Safety - Intersection improvements
Location Description: In Siskiyou County at and near McCloud from East Minnesota Avenue to Modoc Avenue
Contractor Name: Unknown
Contractor Address: Unknown
Resident Engineer: Unknown Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2025-10-22-44
TL Number from the TL Form: 897624
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: 10/22/2025
Date that the sample was received by the laboratory/organization performing the testing: 10/23/2025
The quantity of what the sample constitutes: Culvert Recommendation
A brief description of the sample: Sand Silt Rock and Soil
From where was the sample collected: Source
Laboratory sample identification: D80103
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: District 2 Lab

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: Shoulder at Inlet SIS 89 PM 24.73
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: 2025-10-22-44-1
Test Method: CTM 643-April 2020: Method for Test for Laboratory Resistivity and pH for Soil and Water
Verified Date: 11/05/2025
Date Tested: 10/29/2025
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=6.77, p=24860.Ω∙cm
Test Result Compliance: not applicable
Additional Comments When Verified:
Minimum soil resistance corrected to 15.5 24860 Ohm-cm
Minimum soil resistivity at 15.5 24860 Ohm-cm
Minimum soil resistance of the lab measurement 22000 Ohms
Soil sample temperature 20.7 C
pH of soil 6.77