Summary for Test 2025-09-26-14-1
Test performed: CTM 342-August 2012Project Information
| Project Identifiers | Project ID: 1000139 DEA: 010L9604 EFIS: 0122000068 |
|---|---|
| DIST-CO-RTE-PM | 01-MEN-101,253-VAR |
| Award Date | 05/02/2024 |
| Closeout Date | Not set |
| Work Description | POLYESTER CONCRETE OVERLAY, HMA-A, COLD PLANE ASPHALT CONCRETE. (PROJECT NAME: SOUTH AREA BRIDGE 23-24) |
| Location Description | MENDOCINO COUNTY AT VARIOUS LOCATIONS |
| QA Service Level | 1 (Verified on 03/07/2024) |
Sample Information
| Sample Taken Date | 09/26/2025 | Sample Unique Key | 14 |
|---|---|---|---|
| Will the laboratory/organization for which you are a member perform testing on this material sample? | No | Date that the sample was received by the laboratory/organization performing the testing | 10/06/2025 |
| Sample type | Acceptance | A brief description of the sample | Skid Testing Request |
| The quantity of what the sample constitutes | multiple lanes | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Katharine | Last name of sampler or witnessed by | Perrin |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | TPA Construction Inc | 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 | Roadway/Bridge Surface | Pavement Surface Type | Polyester Concrete |
|---|---|---|---|
| Type of Traffic Control Provided | N/A | DIST-CO-RTE | 01-Men 101 PM 20.71 |
| Direction of Travel | East | Post Mile | |
| Lanes to be Tested | Lane #1 | Station |
Test Details
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DIME Sample ID: 2025-09-26-14
DIME Test ID: 2025-09-26-14-1
Testing Lab: CT HQ - FFS - Skid Testing
Test Method: CTM 342-August 2012: Method of Test for Surface Skid Resistance with the California Portable Skid Tester (Skid)
Test Release Date: 2025-10-17
Test Results
Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: Jessie Wilson
Date of test: 10/16/2025
Air Temperature: 46
Tire Pressure: 25
Equipment PST #: 1009
Is Calibration within ± values: Yes
Weather: Clear
Direction/Lane #: WB: Westbound Direction of Travel
Edge used to measure reference distance: Beginning of Bridge
Edge used to measure position: Left of the Right Bridge curb
Reference Distance 1: 18
Reference Distance 2: 21
Reference Distance 3: 24
Direction and Lane # for Stationing 1: no data
Direction and Lane # for Stationing 2: no data
Direction and Lane # for Stationing 3: no data
Position for Stationing 1: 4
Position for Stationing 2: 4
Position for Stationing 3: 4
Percent Grade for 1st Stationing: 0.0
Percent Grade for 2nd Stationing: 0.0
Percent Grade for 3rd Stationing: 0.0
Corrected Coefficients of Friction for Stationing 1: 0.35
Corrected Coefficients of Friction for Stationing 2: 0.36
Corrected Coefficients of Friction for Stationing 3: 0.37
Average Coefficient of Friction: 0.36
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 10/17/2025 ✔