Summary for Test 2026-07-19-21-9
Test performed: CTM 342-August 2012Project Information
| Project Identifiers | Project ID: 1001624 DEA: 101F3204 EFIS: 1016000047 |
|---|---|
| DIST-CO-RTE-PM | 10-SJ-4-0.0/8.9 |
| Award Date | Not set |
| Closeout Date | Not set |
| Work Description | PLACE RHMA AND REPLACE ASPHALT CONCRETE SURFACING. |
| Location Description | SAN JOAQUIN COUNTY NEAR DISCOVERY BAY FROM OLD RIVER BRIDGE TO 0.9 MILE EAST OF BACON ISLAND ROAD |
| QA Service Level | 1 (Verified on 09/15/2025) |
Sample Information
| Sample Taken Date | 07/19/2026 | Sample Unique Key | 21 |
|---|---|---|---|
| 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 | 08/07/2026 |
| Sample type | Acceptance | A brief description of the sample | Skid test on approach and departure |
| The quantity of what the sample constitutes | Skid Testing | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Armando | Last name of sampler or witnessed by | Jose |
| Title of sampler | Telephone number of sampler | 2096080054 | |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Dees Burke Engineering Contractors | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | 29-0049 | |
| Structure name | Middle River Bridge | Bid Item | 3950015 |
Material Information
| Material Type | Roadway/Bridge Surface | Pavement Surface Type | Polyester Concrete |
|---|---|---|---|
| Type of Traffic Control Provided | Stationary Lane Closure | DIST-CO-RTE | 10-SJ-4-0.0/8.9 |
| Direction of Travel | North | Post Mile | |
| Lanes to be Tested | Lane #1 | Station | 6.5 |
Test Details
Test Details QR Code
Scan this code to open this Test Details view on another device.
Sample Details QR Code
Scan this code to open this Sample Details view on another device.
DIME Sample ID: 2026-07-19-21
DIME Test ID: 2026-07-19-21-9
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: 2026-08-18
Test Results
Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: HARISH THAKUR
Date of test: 08/16/2026
Air Temperature: 79
Tire Pressure: 25
Equipment PST #: 10007/1008
Is Calibration within ± values: Yes
Weather: WARM
Direction/Lane #: EB: Eastbound Direction of Travel
Edge used to measure reference distance: BEGIN APPROACH SLAB
Edge used to measure position: LEFT OF WALL
Reference Distance 1: 5
Reference Distance 2: 8
Reference Distance 3: 11
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: 9
Position for Stationing 2: 9
Position for Stationing 3: 9
Percent Grade for 1st Stationing: 1.0
Percent Grade for 2nd Stationing: 1.0
Percent Grade for 3rd Stationing: 1.0
Corrected Coefficients of Friction for Stationing 1: 0.43
Corrected Coefficients of Friction for Stationing 2: 0.43
Corrected Coefficients of Friction for Stationing 3: 0.43
Average Coefficient of Friction: 0.43
General comments (publicly viewable) (Max 1000 characters): DEPARTURE SLAB EB COMPLIES WITH AN .44 AVG
WB APPROACH SLAB COMPLIES WITH AN .47 AVG AND DEPARTURE SLAB WB COMPLIES WITH AN .43 AVG
Test was verified on 8/18/2026 ✔