Summary for Test 2025-10-06-4-2

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 994673
DEA: 033F0704
EFIS: 0312000054
DIST-CO-RTE-PM03-SAC-51-2.0/3.5
Award Date08/17/2023
Closeout DateNot set
Work DescriptionAmerican River Bridge Rehabilitation
Location DescriptionNot set
QA Service Level1 (Verified on 05/15/2023)

Sample Information

Sample Taken Date10/06/2025 Sample Unique Key4
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 testing10/06/2025
Sample typeAcceptance A brief description of the sampleSkid Testing Request
The quantity of what the sample constitutesMultiple Lanes From where was the sample collectedJob Site
First name of sampler or witnessed byVian Last name of sampler or witnessed byGhazi
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameABSL Construction Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier24-0003
Structure nameAMERICAN RIVER Bridge (BUS 80) Bid ItemNot set

Material Information

Material TypeRoadway/Bridge Surface Pavement Surface TypePCC (Portland Cement Concrete)
Type of Traffic Control ProvidedBehind K-Rail/Barrier DIST-CO-RTE03-SAC-051-2.61-SAC
Direction of TravelSouth Post Mile2.61
Lanes to be TestedShoulder,Lane #1,Lane #2,Lane #3 Station

Test Details

DIME Sample ID: 2025-10-06-4
DIME Test ID: 2025-10-06-4-2
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: 2025-10-08

Test Results


Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: HARISH THAKUR
Date of test: 10/08/2025
Air Temperature: 74 F
Tire Pressure: 25 psi
Equipment PST #: 10007/1008
Is Calibration within ± values: Yes
Weather: WARM
Direction/Lane #: WB: Westbound Direction of Travel
Edge used to measure reference distance: BEGIN BRIDGE
Edge used to measure position: RIGHT OF WALL
Reference Distance 1: 100 ft
Reference Distance 2: 103 ft
Reference Distance 3: 106 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
Position for Stationing 1: 15 ft
Position for Stationing 2: 15 ft
Position for Stationing 3: 15 ft
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: 0.27
Corrected Coefficients of Friction for Stationing 2: 0.27
Corrected Coefficients of Friction for Stationing 3: 0.27
Average Coefficient of Friction: 0.27
General comments (publicly viewable) (Max 1000 characters): LANE #1 VISUALLY INSPECTED AND TESTED. AT 1000FT -.36-.24-.27=.29 AVG DOES NOT COMPLY LANE #1 @ 1500FT ..38-.37-.39=.38 AVG COMPLIES SHOULDER NOT TESTED

Test was verified on 10/8/2025