Summary for Test 2025-07-10-17-2

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 995524
DEA: 021H3604
EFIS: 0216000040
DIST-CO-RTE-PM02-SIS-96-76.8/78.0
Award Date03/22/2024
Closeout DateNot set
Work DescriptionREPLACE BRIDGE.
Location DescriptionSISKIYOU COUNTY NEAR HORSE CREEK FROM 0.4 MILE WEST OF KLAMATH RIVER BRIDGE TO 2.0 MILES WEST OF KOHL CREEK
QA Service Level1 (Verified on 12/27/2023)

Sample Information

Sample Taken Date07/10/2025 Sample Unique Key17
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 testing07/10/2025
Sample typeAcceptance A brief description of the sampleSkid Testing Request
The quantity of what the sample constitutesMultiple Lanes From where was the sample collectedJob Site
First name of sampler or witnessed byNicolas Last name of sampler or witnessed byJimenez
Title of samplerAssistant Structure Representative Telephone number of sampler5306055869
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameMyers and Sons Construction Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier02-0210
Structure nameKlamath River Bridge Bid ItemNot set

Material Information

Material TypeRoadway/Bridge Surface Pavement Surface TypePCC (Portland Cement Concrete)
Type of Traffic Control ProvidedN/A DIST-CO-RTE02-Sis-96
Direction of TravelWest Post Mile76.80
Lanes to be TestedLane #1,Lane #2 Station

Test Details

DIME Sample ID: 2025-07-10-17
DIME Test ID: 2025-07-10-17-2
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: 2025-07-31

Test Results


Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: Jessie Wilson
Date of test: 07/30/2025
Air Temperature: 60
Tire Pressure: 25
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: 42
Reference Distance 2: 45
Reference Distance 3: 48
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: -1.0
Percent Grade for 2nd Stationing: -1.0
Percent Grade for 3rd Stationing: -1.0
Corrected Coefficients of Friction for Stationing 1: 0.38
Corrected Coefficients of Friction for Stationing 2: 0.39
Corrected Coefficients of Friction for Stationing 3: 0.40
Average Coefficient of Friction: 0.39
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 7/31/2025