Summary for Test 2023-02-02-44-3

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 214953
DEA: 063HT024
EFIS: 0617000190
DIST-CO-RTE-PM06-KER-VAR-
Award DateNot set
Closeout DateNot set
Work DescriptionThe Project consists of 21 miles of trackway for the High?Speed Rail through the counties of Tulare and Kern in the vicinity of Wasco, California. It includes several grade separated crossings, a pedestrian crossing, and a non-standard structure.
Location DescriptionCounties of Tulare and Kern at SR43/SR46
QA Service Level2 (Verified on 05/05/2020)

Sample Information

Sample Taken Date02/02/2023 Sample Unique Key44
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 testing02/02/2023
Sample typeAcceptance A brief description of the sampleBRDGE DECK AND APPROACH
The quantity of what the sample constitutes415FT From where was the sample collectedJob Site
First name of sampler or witnessed byHARISH Last name of sampler or witnessed byThakur
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameSKID TEST Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeRoadway/Bridge Surface Pavement Surface TypeNot set
Type of Traffic Control ProvidedNot set DIST-CO-RTENot set
Direction of TravelNot set Post MileNot set
Lanes to be TestedNot set StationNot set

Test Details

DIME Sample ID: 2023-02-02-44
DIME Test ID: 2023-02-02-44-3
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: 2023-03-06

Test Results


Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: Harish Thakur
Date of test: 02/02/2023
Air Temperature: 54
Tire Pressure: 24
Equipment PST #: 1000-7/1000-8
Is Calibration within ± values: Yes
Weather: SUNNY
Direction/Lane #: EB: Eastbound Direction of Travel
Edge used to measure reference distance: BEGIN DEPARTURE SLAB
Edge used to measure position: LEFT OF WALL
Reference Distance 1: 3
Reference Distance 2: 6
Reference Distance 3: 9
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: 9
Position for Stationing 2: 9
Position for Stationing 3: 9
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: 0.37
Corrected Coefficients of Friction for Stationing 2: 0.26
Corrected Coefficients of Friction for Stationing 3: 0.26
Average Coefficient of Friction: 0.30
General comments (publicly viewable) (Max 1000 characters): DEPARTURE SLAB EB

Test was verified on 3/6/2023