Summary for Test 2025-11-04-5-2

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 994751
DEA: 010C5004
EFIS: 0112000292
DIST-CO-RTE-PM01-HUM-36-11.3/34.6
Award Date03/02/2023
Closeout DateNot set
Work DescriptionProject Name: Bridge Rail Replacement - 3 Bridges
Location DescriptionHely Creek, Little Larabee Creek and Butte Creek Bridge.
QA Service Level1 (Verified on 04/27/2023)

Sample Information

Sample Taken Date11/04/2025 Sample Unique Key5
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 testing11/04/2025
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 byShantanu Last name of sampler or witnessed byNalawade
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameMercer Fraser - Fortuna Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier04-0102
Structure nameLittle Larabe Creek Bridge Bid Item3865453

Material Information

Material TypeRoadway/Bridge Surface Pavement Surface TypePCC (Portland Cement Concrete)
Type of Traffic Control ProvidedBehind K-Rail/Barrier DIST-CO-RTE01-HUM-36
Direction of TravelEast Post Mile
Lanes to be TestedLane #1,Lane #2 Station25.27

Test Details

DIME Sample ID: 2025-11-04-5
DIME Test ID: 2025-11-04-5-2
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: 2025-11-12

Test Results


Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: Jessie Wilson
Date of test: 11/10/2025
Air Temperature: 60
Tire Pressure: 25
Equipment PST #: 1009
Is Calibration within ± values: Yes
Weather: Sunny
Direction/Lane #: EB: Eastbound Direction of Travel
Edge used to measure reference distance: Beginning of Bridge
Edge used to measure position: Left of Right Construction Edge
Reference Distance 1: 51
Reference Distance 2: 54
Reference Distance 3: 57
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: 5
Position for Stationing 2: 5
Position for Stationing 3: 5
Percent Grade for 1st Stationing: 2.0
Percent Grade for 2nd Stationing: 2.0
Percent Grade for 3rd Stationing: 3.0
Corrected Coefficients of Friction for Stationing 1: 0.38
Corrected Coefficients of Friction for Stationing 2: 0.37
Corrected Coefficients of Friction for Stationing 3: 0.30
Average Coefficient of Friction: 0.35
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 11/12/2025