Summary for Test 2024-06-16-14-8

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 994785
DEA: 023H32U4
EFIS: 0221000164
DIST-CO-RTE-PM02-SIS-I5-2.5/R15.9
Award Date04/28/2023
Closeout DateNot set
Work DescriptionRoadway rehabilitation and bridge improvements along I5 in Mount Shasta
Location DescriptionSIS I5 2.5/R15.9
QA Service Level1 (Verified on 05/03/2023)

Sample Information

Sample Taken Date06/16/2024 Sample Unique Key14
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 testing06/16/2024
Sample typeQuality Assurance A brief description of the samplePortable Skid Test
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 I5 468+90 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-RTE02-Sha-5
Direction of TravelNorth Post Mile
Lanes to be TestedShoulder Station468+90

Test Details

DIME Sample ID: 2024-06-16-14
DIME Test ID: 2024-06-16-14-8
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: 2024-06-17

Test Results


Pavement or Bridge Deck?: Pavement
Input Type: Measured
Tester's full name: Jessie Wilson
Date of test: 06/16/2024
Air Temperature: 58 F
Tire Pressure: 25 psi
Equipment PST #: 1009
Is Calibration within ± values: Yes
Weather: Sunny
Direction/Lane #: NB: Northbound Direction of Travel
Edge used to measure reference distance: Beginning of Station
Edge used to measure position: Left of the Right road edge
Project Stationing 1: 503+20 ft
Project Stationing 2: 503+45 ft
Project Stationing 3: 503+70 ft
Project Stationing 4: 503+95 ft
Project Stationing 5: 503+20 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
Direction and Lane # for Stationing 4: no data
Direction and Lane # for Stationing 5: no data
Position for Stationing 1: 6 ft
Position for Stationing 2: 6 ft
Position for Stationing 3: 6 ft
Position for Stationing 4: 6 ft
Position for Stationing 5: 6 ft
Percent Grade for 1st Stationing: -1.0 %
Percent Grade for 2nd Stationing: -1.0 %
Percent Grade for 3rd Stationing: -1.0 %
Percent Grade for 4th Stationing: -1.0 %
Percent Grade for 5th Stationing: 0.0 %
Corrected Coefficients of Friction for Stationing 1: 0.39
Corrected Coefficients of Friction for Stationing 2: 0.38
Corrected Coefficients of Friction for Stationing 3: 0.37
Corrected Coefficients of Friction for Stationing 4: 0.37
Corrected Coefficients of Friction for Stationing 5: 0.40
Average Coefficient of Friction: 0.38
General comments (publicly viewable) (Max 1000 characters): Includes 504+32 Off ramp area

Test was verified on 6/17/2024