Summary for Test 2025-04-01-1-8

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 994673
DEA: 033F0704
EFIS: 0312000054
DIST-CO-RTE-PM03-SAC-51-2.0/3.5
Award Date08/17/2023
Closeout DateNot set
Work DescriptionAmerican River Bridge Rehabilitation
Location DescriptionNot set
QA Service Level1 (Verified on 05/15/2023)

Sample Information

Sample Taken Date04/01/2025 Sample Unique Key1
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 testing04/01/2025
Sample typeAcceptance A brief description of the samplePCC
The quantity of what the sample constitutesBRIDGE DECK 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 nameAMERICAN RIVER BRIDGE Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeRoadway/Bridge Surface Pavement Surface TypePCC (Portland Cement Concrete)
Type of Traffic Control ProvidedBehind K-Rail/Barrier DIST-CO-RTE
Direction of Travel Post Mile
Lanes to be Tested Station

Test Details

DIME Sample ID: 2025-04-01-1
DIME Test ID: 2025-04-01-1-8
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: 2025-04-02

Test Results


Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: HARISH THAKUR
Date of test: 04/02/2025
Air Temperature: 51
Tire Pressure: 25
Equipment PST #: 1000-7/1000-8
Is Calibration within ± values: Yes
Weather: COOL
Direction/Lane #: WB: Westbound Direction of Travel
Edge used to measure reference distance: BEGIN BRIDGE
Edge used to measure position: RIGHT OF BARRIER
Reference Distance 1: 700
Reference Distance 2: 703
Reference Distance 3: 706
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: 27
Position for Stationing 2: 27
Position for Stationing 3: 27
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: 0.36
Corrected Coefficients of Friction for Stationing 2: 0.38
Corrected Coefficients of Friction for Stationing 3: 0.40
Average Coefficient of Friction: 0.38
General comments (publicly viewable) (Max 1000 characters): AMERICAN RIVER BR/-#24-0003 LANE #2 @ 700FT. LANE #3 TAKEN @ 720FT .36-.36-.39=AVG .37

Test was verified on 4/2/2025