Summary for Test 2023-06-21-30-3

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 214395
DEA: 103A7204
EFIS: 1013000259
DIST-CO-RTE-PM10-MER-99-20.1/24.3
Award Date12/12/2019
Closeout Date08/23/2023
Work DescriptionPLACE CRCP AND HMA.
Location DescriptionMERCED COUNTY IN AND NEAR ATWATER FROM 0.4 MILE SOUTH OF BUHACH OVERCROSSING TO 0.8 MILE NORTH OF WEST ATWATER OVERHEAD
QA Service Level1 (Verified on 09/13/2019)

Sample Information

Sample Taken Date06/21/2023 Sample Unique Key30
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 testing06/21/2023
Sample typeDepartment Acceptance A brief description of the samplePCC
The quantity of what the sample constitutesROADWAY 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 sampler9152961873
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameROADWAY 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: 2023-06-21-30
DIME Test ID: 2023-06-21-30-3
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: 2023-06-27

Test Results


Pavement or Bridge Deck?: Pavement
Input Type: Measured
Tester's full name: Harish Thakur
Date of test: 06/20/2023
Air Temperature: 60
Tire Pressure: 24
Equipment PST #: 1000-7/1000-8
Is Calibration within ± values: Yes
Weather: NIGHT/WARM
Direction/Lane #: SB: Southbound Direction of Travel
Edge used to measure reference distance: ROADWAY
Edge used to measure position: RIGHT OF ROADS EDGE
Project Stationing 1: 200+00
Project Stationing 2: 800+00
Project Stationing 3: 1300+00
Project Stationing 4: 2000+00 ft
Project Stationing 5: 2300+00 ft
Direction and Lane # for Stationing 1: SB LANE #1
Direction and Lane # for Stationing 2: SB LANE #1
Direction and Lane # for Stationing 3: SB LANE #1
Direction and Lane # for Stationing 4: SB LANE #1
Direction and Lane # for Stationing 5: SB LANE #1
Position for Stationing 1: 15
Position for Stationing 2: 15
Position for Stationing 3: 15
Position for Stationing 4: 15 ft
Position for Stationing 5: 15 ft
Percent Grade for 1st Stationing: 0.0
Percent Grade for 2nd Stationing: 0.0
Percent Grade for 3rd Stationing: 0.0
Percent Grade for 4th Stationing: 0.0 %
Percent Grade for 5th Stationing: 0.0 %
Corrected Coefficients of Friction for Stationing 1: 0.39
Corrected Coefficients of Friction for Stationing 2: 0.41
Corrected Coefficients of Friction for Stationing 3: 0.37
Corrected Coefficients of Friction for Stationing 4: 0.42
Corrected Coefficients of Friction for Stationing 5: 0.40
Average Coefficient of Friction: 0.40
General comments (publicly viewable) (Max 1000 characters): SB LANE #1, BEGIN ATWATER TO APPLEGATE

Test was verified on 6/27/2023