Summary for Test 2025-04-16-50-1
Test performed: CTM 643-April 2020Project Information
| Project Identifiers | Project ID: 1001230 DEA: 020J7304 EFIS: 0219000154 |
|---|---|
| DIST-CO-RTE-PM | 02-MOD-299-56.7/58 |
| Award Date | Not set |
| Closeout Date | Not set |
| Work Description | Pavement Rehabilitation and ADA Upgrade |
| Location Description | In Modoc County in and near Cedarville from 0.2 mile west of Patterson Street to 0.6 mile east of Hays Street |
| QA Service Level | 1 (Verified on 04/28/2025) |
Sample Information
| Sample Taken Date | 04/16/2025 | Sample Unique Key | 50 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 04/17/2025 | 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-1 |
| From where was the sample collected | Source | First name of sampler or witnessed by | Josh |
| Last name of sampler or witnessed by | Ferency | Title of sampler | TET |
| Telephone number of sampler | Laboratory sample identification | D79845 | |
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | In Situ | |
| Transportation Laboratory (TL) Number | 00001 | 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 Outlet PM 56.72 | |
| Where the material sample would have been placed if not sampled |
Test Details
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DIME Sample ID: 2025-04-16-50
DIME Test ID: 2025-04-16-50-1
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: 2025-05-05
Test Results
The test method used?: Laboratory Resistivity Test for Soil (pH and Resistivity)
Input Type: Measured
Tester's full name: Josh Murphy
Date of test: 04/18/2025
Minimum soil resistance of the lab measurement: 5150 Ohms
Soil sample temperature: 21.4 C
Soil box constant: 1
pH of soil: 7.59
Minimum soil resistance corrected to 15.5: 5909.63 Ohm-cm
Minimum soil resistivity at 15.5: 5910 Ohm-cm
General comments (publicly viewable) (Max 1000 characters): pH=7.59, p=5910.Ω∙cm
Test was verified on 5/5/2025 ✔