Summary for Test 2023-03-27-4-1

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 993333
DEA: 04264724
EFIS: 0419000068
DIST-CO-RTE-PM04-MRN-101-R20.8/27.1
Award Date04/26/2022
Closeout DateNot set
Work DescriptionCIP BRIDGES, CONSTRUCT ROADWAY, RETAINING WALLS AND MODIFY ELECTRICAL.
Location DescriptionMARIN COUNTY IN AND NEAR NOVATO FROM 0.1 MILE SOUTH OF FRANKLIN AVENUE OVERHEAD TO 0.5 MILE SOUTH OF SAN ANTONIO CREEK BRIDGE
QA Service Level1 (Verified on 11/01/2021)

Sample Information

Sample Taken Date03/27/2023 Sample Unique Key4
Date that the sample was received by the laboratory/organization performing the testing03/27/2023 Sample typeDepartment Acceptance
A brief description of the samplePortable Skid Test The quantity of what the sample constitutesBRIDGE
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 sampler Laboratory sample identification
Linked DIME Sample ID The fabricator/manufacturer/facility nameSKID TEST
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 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: 2023-03-27-4
DIME Test ID: 2023-03-27-4-1
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: 2023-03-27

Test Results


Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: Harish Thakur
Date of test: 03/27/2023
Air Temperature: 49
Tire Pressure: 24
Equipment PST #: 1000-7/1000-8
Is Calibration within ± values: Yes
Weather: SUNNY
Direction/Lane #: SB: Southbound Direction of Travel
Edge used to measure reference distance: BEGIN BRIDGE
Edge used to measure position: RIGHT OF KRAIL
Reference Distance 1: 26
Reference Distance 2: 29
Reference Distance 3: 32
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: 8
Position for Stationing 2: 8
Position for Stationing 3: 8
Percent Grade for 1st Stationing: 0.0
Percent Grade for 2nd Stationing: 0.0
Percent Grade for 3rd Stationing: 0.0
Corrected Coefficients of Friction for Stationing 1: 0.26
Corrected Coefficients of Friction for Stationing 2: 0.29
Corrected Coefficients of Friction for Stationing 3: 0.26
Average Coefficient of Friction: 0.27
General comments (publicly viewable) (Max 1000 characters): OLIVE AVE UC/20-0092L

Test was verified on 3/27/2023