Summary for Test 2023-12-05-19-1
Test performed: CTM 342-August 2012Project Information
Project Identifiers | Project ID: 6928 DEA: 041637U3 EFIS: 0400020166 |
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DIST-CO-RTE-PM | 04-SF-101-8.2/9.8, 6.9/7.1 |
Award Date | Not set |
Closeout Date | 07/12/2019 |
Work Description | P3 project, Doyle Drive Phase 2, Remaining elements of Presidio Parkway, including NB Presidio Viaduct and Battery Tunnel, Main Post Tunnels, and new Girard Road Interchange w/direct connection to the Presidio. |
Location Description | San Francisco Presidio, Southern approach to Golden Gate Bridge |
QA Service Level | 2 (Verified on 02/07/2013) |
Sample Information
Sample Taken Date | 12/05/2023 | Sample Unique Key | 19 |
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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 | 12/13/2023 |
Sample type | Acceptance | A brief description of the sample | BRIDGE DECK |
The quantity of what the sample constitutes | BRIDGE DECK | From where was the sample collected | Job Site |
First name of sampler or witnessed by | HARISH | Last name of sampler or witnessed by | THAKUR |
Title of sampler | Telephone number of sampler | 9152961873 | |
Laboratory sample identification | Linked DIME Sample ID | ||
The fabricator/manufacturer/facility name | JOB SITE | Transportation Laboratory (TL) Number | |
Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
Structure name |
Material Information
Material Type | Roadway/Bridge Surface | Pavement Surface Type | PCC (Portland Cement Concrete) |
---|---|---|---|
Type of Traffic Control Provided | Stationary Lane Closure | DIST-CO-RTE | |
Direction of Travel | Post Mile | ||
Lanes to be Tested | Station |
Test Details
DIME Sample ID: 2023-12-05-19
DIME Test ID: 2023-12-05-19-1
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: 2023-12-14
Test Results
Pavement or Bridge Deck?: Pavement
Input Type: Measured
Tester's full name: Harish Thakur
Date of test: 12/13/2023
Air Temperature: 51
Tire Pressure: 25
Equipment PST #: 1000-7/1000-8
Is Calibration within ± values: Yes
Weather: NIGHT/WARM
Direction/Lane #: SB: Southbound Direction of Travel
Edge used to measure reference distance: ROADWAY JOINT 3
Edge used to measure position: LEFT OF WALL
Project Stationing 1: 100+00
Project Stationing 2: 100+25
Project Stationing 3: 100+50
Project Stationing 4: 100+75 ft
Project Stationing 5: 200+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: 18
Position for Stationing 2: 18
Position for Stationing 3: 18
Position for Stationing 4: 18 ft
Position for Stationing 5: 18 ft
Percent Grade for 1st Stationing: -1.0
Percent Grade for 2nd Stationing: 0.0
Percent Grade for 3rd Stationing: 0.0
Percent Grade for 4th Stationing: 0.0 %
Percent Grade for 5th Stationing: 0.0 %
Corrected Coefficients of Friction for Stationing 1: 0.26
Corrected Coefficients of Friction for Stationing 2: 0.27
Corrected Coefficients of Friction for Stationing 3: 0.27
Corrected Coefficients of Friction for Stationing 4: 0.32
Corrected Coefficients of Friction for Stationing 5: 0.28
Average Coefficient of Friction: 0.28
General comments (publicly viewable) (Max 1000 characters): HOOK RAMP/BR# 34-0159G STARTED ON JOINT 3, PERFORMED A FEW MORE RANDOM TESTS ACROSS ROADWAY WHICH RECIEVED SIMILAR LOW NUMBERS.
Test was verified on 12/14/2023 ✔