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Sample Record for 2023-12-05-19

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Project Information

Project ID: 6928 DEA: 041637U3 EFIS: 0400020166 QA Service Level: 2
DIST-CO-RTE-PM: 04-SF-101-8.2/9.8, 6.9/7.1
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
Contractor Name: Golden Link Concessionaires LLC (Flatiron/Kiewit JV)
Contractor Address: 1051 Edie Road, San Francisco, CA 94129
Resident Engineer: Skip Sowko Structure Rep.: John Walters

Sample Information

DIME Sample ID: 2023-12-05-19
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - FFS - Skid Testing
Sample Organization Contact: (916) 227-7287
Type of Sample: Acceptance
Type of Material: Roadway/Bridge Surface
Sample Taken Date: 12/05/2023
Date that the sample was received by the laboratory/organization performing the testing: 12/13/2023
The quantity of what the sample constitutes: BRIDGE DECK
A brief description of the sample: BRIDGE DECK
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: JOB SITE

Material Information

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 results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2023-12-05-19-1
Test Method: CTM 342-August 2012: Method of Test for Surface Skid Resistance with the California Portable Skid Tester (Skid)
Verified Date: 12/14/2023
Date Tested: 12/13/2023
Submitted By Organization: CT HQ - FFS - Skid Testing
Organization Address: ,
Organization City:
Organization State:
Organization Zipcode:
Organization Email: steven.seifert@dot.ca.gov
Organization Phone: (916) 227-8588
General Comments for this Test: HOOK RAMP/BR# 34-0159G STARTED ON JOINT 3, PERFORMED A FEW MORE RANDOM TESTS ACROSS ROADWAY WHICH RECIEVED SIMILAR LOW NUMBERS.
Test Result Compliance: does not comply
Additional Comments When Verified:
Pavement or Bridge Deck? Pavement
Average Coefficient of Friction 0.28

Test 2 of 2

DIME Test ID: 2023-12-05-19-2
Test Method: CTM 342-August 2012: Method of Test for Surface Skid Resistance with the California Portable Skid Tester (Skid)
Verified Date: 01/25/2024
Date Tested: 01/22/2024
Submitted By Organization: CT HQ - FFS - Skid Testing
Organization Address: ,
Organization City:
Organization State:
Organization Zipcode:
Organization Email: steven.seifert@dot.ca.gov
Organization Phone: (916) 227-8588
General Comments for this Test: HOOK RAMP/BR# 34-0159G STARTED ON JOINT 3, PERFORMED A FEW MORE RANDOM TESTS ACROSS ROADWAY BUT SHOULDERS WERE NOT TESTED AS GRINDING MACHINE BROKE DOWN AND NO GRINDGIN TOOK PLACE
Test Result Compliance: complies
Additional Comments When Verified:
Pavement or Bridge Deck? Pavement
Average Coefficient of Friction 0.39