Summary for Test 2025-04-14-5-2

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 994857
DEA: 010H6104
EFIS: 0117000241
DIST-CO-RTE-PM01-HUM-36-13.5/R36.1
Award Date10/31/2023
Closeout DateNot set
Work DescriptionCOLD PLANE AND OVERLAY HMA, & REPLACE GUARDRAILS.
Location DescriptionHUMBOLDT COUNTY AT AND NEAR BRIDGEVILLE FROM 3.4 MILES WEST OF GRIZZLY CREEK BRIDGE TO 0.8 MILE EAST OF SOUTH FORK VAN DUZEN RIVER
QA Service Level1 (Verified on 06/08/2023)

Sample Information

Sample Taken Date04/14/2025 Sample Unique Key5
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 testing04/14/2025
Sample typeQuality Assurance A brief description of the samplePCC
The quantity of what the sample constitutes1 Lane From where was the sample collectedJob Site
First name of sampler or witnessed byshawn Last name of sampler or witnessed byMarscheider
Title of samplerASR Telephone number of sampler7604887998
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameMercer Fraser - Fortuna Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure nameSouth Fork Van Duzen River Bridge Bid ItemNot set

Material Information

Material TypeRoadway/Bridge Surface Pavement Surface TypePCC (Portland Cement Concrete)
Type of Traffic Control ProvidedStationary Lane Closure DIST-CO-RTE01-HUM-36
Direction of TravelEast Post Mile35.00
Lanes to be TestedLane #1,Lane #2 Station

Test Details

DIME Sample ID: 2025-04-14-5
DIME Test ID: 2025-04-14-5-2
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: 2025-04-17

Test Results


Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: Jessie Wilson
Date of test: 04/16/2025
Air Temperature: 46
Tire Pressure: 25
Equipment PST #: 1009
Is Calibration within ± values: Yes
Weather: Clear
Direction/Lane #: EB: Eastbound Direction of Travel
Edge used to measure reference distance: Beginning of the Departure
Edge used to measure position: Left of the Right Bridge curb
Reference Distance 1: 5
Reference Distance 2: 8
Reference Distance 3: 11
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: 5
Position for Stationing 2: 5
Position for Stationing 3: 5
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: 0.26
Corrected Coefficients of Friction for Stationing 2: 0.30
Corrected Coefficients of Friction for Stationing 3: 0.27
Average Coefficient of Friction: 0.28
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 4/17/2025