Summary for Test 2025-01-30-1-1

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 1000409
DEA: 051S1604
EFIS: 0524000176
DIST-CO-RTE-PM05-MON-1-60
Award DateNot set
Closeout DateNot set
Work DescriptionRocky Creek Slip Out Permanent Restoration Project
Location DescriptionNot set
QA Service Level1 (Verified on 06/26/2024)

Sample Information

Sample Taken Date01/30/2025 Sample Unique Key1
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 testing01/30/2025
Sample typeAcceptance A brief description of the sampleSkid Testing Request
The quantity of what the sample constitutesNewly constructed SB Lane From where was the sample collectedJob Site
First name of sampler or witnessed byNeil Last name of sampler or witnessed byWeller
Title of samplerSenior Bridge Engineer Telephone number of sampler805-471-2109
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameGordon Ball Construction Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier44-0302
Structure nameRocky Creek Viaduct 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-RTE05-MON-001
Direction of TravelSouth Post Mile60.00
Lanes to be TestedShoulder,Lane #1 Station

Test Details

DIME Sample ID: 2025-01-30-1
DIME Test ID: 2025-01-30-1-1
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: 2025-02-11

Test Results


Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: HARISH THAKUR
Date of test: 02/11/2025
Air Temperature: 45
Tire Pressure: 25
Equipment PST #: 1000-7/1000-8
Is Calibration within ± values: Yes
Weather: COOL
Direction/Lane #: SB: Southbound Direction of Travel
Edge used to measure reference distance: BEGIN BRIDGE
Edge used to measure position: LEFT OF BARRIER
Reference Distance 1: 20
Reference Distance 2: 23
Reference Distance 3: 26
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: 7
Position for Stationing 2: 7
Position for Stationing 3: 7
Percent Grade for 1st Stationing: 3.0
Percent Grade for 2nd Stationing: 3.0
Percent Grade for 3rd Stationing: 3.0
Corrected Coefficients of Friction for Stationing 1: 0.37
Corrected Coefficients of Friction for Stationing 2: 0.25
Corrected Coefficients of Friction for Stationing 3: 0.29
Average Coefficient of Friction: 0.30
General comments (publicly viewable) (Max 1000 characters): ROCKY CREEK SLIP OUT

Test was verified on 2/11/2025