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Sample Record for 2026-07-22-55

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

Project Information

Project ID: 993331 DEA: 023H6904 EFIS: 0218000010 QA Service Level: 1
DIST-CO-RTE-PM: 02-PLU-89-30/R42.1
Work Description: ALMANOR WEST REHAB - ROADWAY REHABILITATION
Location Description: IN PLUMAS COUNTY NEAR CANYON DAM FROM LAKE ALMANOR SPILLWAY TO ROUTE 36.
Contractor Name: DIG IT CONSTRUCTION, INC.
Contractor Address: Unknown
Resident Engineer: Sergio Mendoza Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2026-07-22-55
TL Number from the TL Form: 002
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: 07/22/2026
Date that the sample was received by the laboratory/organization performing the testing: 07/23/2026
The quantity of what the sample constitutes: 1 Container Sand, Silt, Rock and Soil
A brief description of the sample: Sand, Silt, Rock, and Soil
From where was the sample collected: Source
Laboratory sample identification: D80304
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: D2 Mat 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 outlet PM 4.0, PLU-89.
Where the material sample would have been placed if not sampled:
Test results on following page(s): 1

Test Results

Test

DIME Test ID: 2026-07-22-55-1
Test Method: CTM 643-April 2020: Method for Test for Laboratory Resistivity and pH for Soil and Water
Verified Date: 08/04/2026
Date Tested: 08/03/2026
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=6.31, p=8374.Ω∙cm
Test Result Compliance: not applicable
Additional Comments When Verified:
Minimum soil resistance corrected to 15.5 8373.75 Ohm-cm
Minimum soil resistivity at 15.5 8374 Ohm-cm
Minimum soil resistance of the lab measurement 7700 Ohms
Soil sample temperature 19 C
pH of soil 6.31