Summary for Test 2025-01-15-21-2
Test performed: CTM 342-August 2012Project Information
| Project Identifiers | Project ID: 993141 DEA: 060V1204 EFIS: 0616000207 |
|---|---|
| DIST-CO-RTE-PM | 06-MAD-99-R6.9/R7.6 |
| Award Date | 06/22/2022 |
| Closeout Date | 12/02/2025 |
| Work Description | Cottonwood Creek Bridge Replacement - REPLACE BRIDGES AND CONSTRUCT RETAINING WALLS. |
| Location Description | MADERA COUNTY NEAR MADERA FROM 0.4 MILE SOUTH OF COTTONWOOD CREEK BRIDGE TO 0.1 MILE NORTH OF AVENUE 12 OVERCROSSING |
| QA Service Level | 1 (Verified on 07/28/2021) |
Sample Information
| Sample Taken Date | 01/15/2025 | Sample Unique Key | 21 |
|---|---|---|---|
| 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 | 01/15/2025 |
| 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 | Ryan | Last name of sampler or witnessed by | Wilson |
| Title of sampler | Telephone number of sampler | 916-601-9091 | |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Builders Concrete Sanger and Ashlan | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | 20- | |
| Structure name | JPCP on R5 line | Bid Item | Not set |
Material Information
| Material Type | Roadway/Bridge Surface | Pavement Surface Type | JPCP (Jointed Plain Concrete Pavement) |
|---|---|---|---|
| Type of Traffic Control Provided | Stationary Lane Closure | DIST-CO-RTE | 06-MAD-99-R6.9/R7.6 |
| Direction of Travel | North | Post Mile | |
| Lanes to be Tested | Lane #1 | Station | 26+90,29+50 and between R5 32+70 |
Test Details
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DIME Sample ID: 2025-01-15-21
DIME Test ID: 2025-01-15-21-2
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: 2025-02-03
Test Results
Pavement or Bridge Deck?: Pavement
Input Type: Measured
Tester's full name: HARISH THAKUR
Date of test: 01/29/2025
Air Temperature: 60
Tire Pressure: 25
Equipment PST #: 10007/1008
Is Calibration within ± values: Yes
Weather: WARM
Direction/Lane #: NB: Northbound Direction of Travel
Edge used to measure reference distance: LEFT OF WALL
Edge used to measure position: BEGIN RAMP80
Project Stationing 1: 50+00
Project Stationing 2: 75+00
Project Stationing 3: 100+00
Project Stationing 4: 125+00 ft
Project Stationing 5: 150+00 ft
Direction and Lane # for Stationing 1: no data
Direction and Lane # for Stationing 2: no data
Direction and Lane # for Stationing 3: no data
Direction and Lane # for Stationing 4: no data
Direction and Lane # for Stationing 5: no data
Position for Stationing 1: 12
Position for Stationing 2: 12
Position for Stationing 3: 12
Position for Stationing 4: 12 ft
Position for Stationing 5: 12 ft
Percent Grade for 1st Stationing: 2.0
Percent Grade for 2nd Stationing: 2.0
Percent Grade for 3rd Stationing: 2.0
Percent Grade for 4th Stationing: 2.0 %
Percent Grade for 5th Stationing: 2.0 %
Corrected Coefficients of Friction for Stationing 1: 0.33
Corrected Coefficients of Friction for Stationing 2: 0.34
Corrected Coefficients of Friction for Stationing 3: 0.29
Corrected Coefficients of Friction for Stationing 4: 0.27
Corrected Coefficients of Friction for Stationing 5: 0.30
Average Coefficient of Friction: 0.31
General comments (publicly viewable) (Max 1000 characters): COTTON WOOD OFF RAMP
INSIDE SHOULDER. OUTSIDE SHOULDER AVG .34 BOTH COMPLY. 10FT NEAR INNER SHOULDER AREA CLOSE TO WALL WAS TESTED DID NOT MEET SPECS AND ALSO 5FT NEAR OUTSIDE SHOULDER NEAR WALL DID NOT MEET SPECS BUT WAS TOLD THAT THAT AREA IS NOT IN THE REQUIREMENTS.
Test was verified on 2/3/2025 ✔