Summary for Test 2023-11-13-57-2

Test performed: CTM 342-August 2012

Project Information

Project IdentifiersProject ID: 214261
DEA: 06484604
EFIS: 0600000484
COOP: 061726
DIST-CO-RTE-PM06--,99-
Award DateNot set
Closeout DateNot set
Work DescriptionThe bridge work includes construction of ten (10) new bridges as part of the future SR-58 Centennial Corridor. This work includes constructing one (1) Viaduct, four (4) Undercrossings, three (3) Overcrossings, and two (2) Connector Overcrossings. In addit
Location Descriptionn Kern County in Bakersfield on Route 58 from 0.1 miles west of Mohawk St to Cottonwood Rd and on Route 99 from 0.8 miles south of Route 58 to 0.3 Miles north of Route 58
QA Service Level2 (Verified on 08/05/2019)

Sample Information

Sample Taken Date11/13/2023 Sample Unique Key57
Date that the sample was received by the laboratory/organization performing the testing11/13/2023 Sample typeDepartment Acceptance
A brief description of the sampleSkid Portable 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 nameJob Site
Transportation Laboratory (TL) Number Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier Structure nameCommerce Drive UC
Bid ItemNot set

Material Information

Material TypeRoadway/Bridge Surface Pavement Surface TypePCC (Portland Cement Concrete)
Type of Traffic Control ProvidedN/A DIST-CO-RTE06-Ker-58
Direction of TravelWest Post Mile
Lanes to be TestedLane #1 Station

Test Details

DIME Sample ID: 2023-11-13-57
DIME Test ID: 2023-11-13-57-2
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: 2023-11-15

Test Results


Pavement or Bridge Deck?: Bridge Deck
Input Type: Measured
Tester's full name: Jessie Wilson
Date of test: 11/13/2023
Air Temperature: 67 F
Tire Pressure: 25 psi
Equipment PST #: 1000-9
Is Calibration within ± values: Yes
Weather: Clear
Direction/Lane #: WB: Westbound Direction of Travel
Edge used to measure reference distance: Beginning of Bridge
Edge used to measure position: Left of the right lane line
Reference Distance 1: 28 ft
Reference Distance 2: 31 ft
Reference Distance 3: 34 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
Position for Stationing 1: 10 ft
Position for Stationing 2: 10 ft
Position for Stationing 3: 10 ft
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: 0.39
Corrected Coefficients of Friction for Stationing 2: 0.41
Corrected Coefficients of Friction for Stationing 3: 0.41
Average Coefficient of Friction: 0.40
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 11/15/2023 ✔