Summary for Test 2020-10-13-33-1
Test performed: CTM 643-April 2020Project Information
| Project Identifiers | Project ID: 215304 DEA: 010E0814 EFIS: 0118000172 |
|---|---|
| DIST-CO-RTE-PM | 01-LAK-20,29,175-Var |
| Award Date | 09/20/2021 |
| Closeout Date | 06/16/2025 |
| Work Description | Replace & widen bridges |
| Location Description | LAKE COUNTY AT VARIOUS LOCATIONS |
| QA Service Level | 1 (Verified on 11/04/2020) |
Sample Information
| Sample Taken Date | 10/13/2020 | Sample Unique Key | 33 |
|---|---|---|---|
| Will the laboratory/organization for which you are a member perform testing on this material sample? | Yes | Date that the sample was received by the laboratory/organization performing the testing | 11/09/2020 |
| Sample type | Per Request | A brief description of the sample | Native Soil |
| The quantity of what the sample constitutes | 110.20 | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | S | Last name of sampler or witnessed by | Awad |
| Title of sampler | Transportation Engineer | Telephone number of sampler | 925-864-1069 |
| Laboratory sample identification | CR20200485 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | Caltrans | Transportation Laboratory (TL) Number | C002413 |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | 01-LAK-175-PM19.48 | |
| Structure name | Kelsey RW | Bid Item | Not set |
Material Information
| Material Type | Soil | The fabricator's/manufacturer's product name for the sample | Soil Foundation RC-20-003 |
|---|---|---|---|
| The fabricator/manufacturer designation for the sample | Native Soil | A detailed description of where the material sample was collected | 0-5 feet depth |
| Where the material sample would have been placed if not sampled |
Test Details
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DIME Sample ID: 2020-10-13-33
DIME Test ID: 2020-10-13-33-1
Testing Lab: WSP USA - San Diego
Test Method: CTM 643-April 2020: Method for Test for Laboratory Resistivity and pH for Soil and Water
Test Release Date: 2020-11-12
Test Results
The test method used?: Laboratory Resistivity Test for Soil (pH and Resistivity)
Input Type: Calculated
Tester's full name: Michael Gibson
Date of test: 11/11/2020
Minimum soil resistance of the lab measurement: 4200 Ohms
Soil sample temperature: 21.5 C
Soil box constant: 1
pH of soil: 6.80
Minimum soil resistance corrected to 15.5: 4830 Ohm-cm
Minimum soil resistivity at 15.5: 4830 Ohm-cm
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 11/12/2020 ✔