Summary for Test 2024-10-07-61-3

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 214627
DEA: 05344904
EFIS: 0500000505
DIST-CO-RTE-PM05-SBT-156-3/R8.2
Award Date05/19/2022
Closeout DateNot set
Work DescriptionSAN BENITO ROUTE 156 IMPROVEMENT PROJECT SAN BENITO RTE 156 IMPROVEMENT PROJECT; INCLUDES NEW BRIDGE AND WIDENING OF EXISTING BRIDGE.
Location DescriptionSAN BENITO COUNTY IN AND NEAR SAN JUAN BAUTISTA FROM THE ALAMEDA TO 0.2 MILE EAST OF FOURTH STREET/BUSINESS ROUTE 156
QA Service Level1 (Verified on 01/14/2020)

Sample Information

Sample Taken Date10/07/2024 Sample Unique Key61
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 testing10/07/2024
Sample typeQuality Assurance A brief description of the sampleTowed Trailer
The quantity of what the sample constitutesSkid Testing From where was the sample collectedJob Site
First name of sampler or witnessed byJessie Last name of sampler or witnessed byWilson
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameAT THE JOB SITE Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure nameMainline EB 156 Bid ItemNot set

Material Information

Material TypeRoadway/Bridge Surface Pavement Surface TypeCRCP (Continuously Reinforced Concrete Pavement)
Type of Traffic Control ProvidedBehind K-Rail/Barrier DIST-CO-RTE
Direction of TravelEast Post Mile
Lanes to be TestedOff Ramp Station

Test Details

DIME Sample ID: 2024-10-07-61
DIME Test ID: 2024-10-07-61-3
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: 2024-10-15

Test Results


Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: Jessie Wilson
Date of test: 10/09/2024
Air Temperature: 63 F
Tire Pressure: 25 psi
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 Bridge Wall
Reference Distance 1: 75 ft
Reference Distance 2: 78 ft
Reference Distance 3: 81 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: 23 ft
Position for Stationing 2: 23 ft
Position for Stationing 3: 23 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: 0.32
Corrected Coefficients of Friction for Stationing 2: 0.31
Corrected Coefficients of Friction for Stationing 3: 0.33
Average Coefficient of Friction: 0.32
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 10/15/2024