Summary for Test 2025-03-10-71-1
Test performed: CTM 643-April 2020Project Information
| Project Identifiers | Project ID: 1000855 DEA: 021J3104 EFIS: 0220000057 |
|---|---|
| DIST-CO-RTE-PM | 02-SHA-44-R26.8/71.38 |
| Award Date | Not set |
| Closeout Date | Not set |
| Work Description | Shingle Station Paving and Drainage. |
| Location Description | In Shasta County at various locations from 0.3 mile east of Shingletown Ridge Road to Lassen County Line. |
| QA Service Level | 1 (Verified on 12/10/2024) |
Sample Information
| Sample Taken Date | 03/10/2025 | Sample Unique Key | 71 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 03/12/2025 | Sample type | Preliminary |
| A brief description of the sample | Sand, Silt, Rock, and Soil | The quantity of what the sample constitutes | 1 container for culvert recommendation C-9 |
| From where was the sample collected | Source | First name of sampler or witnessed by | Josh |
| Last name of sampler or witnessed by | Murphy | Title of sampler | TET |
| Telephone number of sampler | Laboratory sample identification | D79830 | |
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | In Situ | |
| Transportation Laboratory (TL) Number | Inspector Lot Number from the Transportation Laboratory (TL) Form | ||
| Structure unique identifier | Structure name | ||
| Bid Item | Not set |
Material Information
| Material Type | Soil | 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 PM 41.90 | |
| Where the material sample would have been placed if not sampled |
Test Details
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DIME Sample ID: 2025-03-10-71
DIME Test ID: 2025-03-10-71-1
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: 2025-04-02
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: 03/19/2025
Minimum soil resistance of the lab measurement: 8500 Ohms
Soil sample temperature: 21.8 C
Soil box constant: 1
pH of soil: 6.00
Minimum soil resistance corrected to 15.5: 9838.75 Ohm-cm
Minimum soil resistivity at 15.5: 9839 Ohm-cm
General comments (publicly viewable) (Max 1000 characters): pH=6.00, p=9839.Ω∙cm
Test was verified on 4/2/2025 ✔