Summary for Test 2025-01-16-34-2

Test performed: ASTM D412-16r21

Project Information

Project IdentifiersProject ID: 212470
DEA: 044A1304
EFIS: 0400001106
COOP: 042718
DIST-CO-RTE-PM04-SON-101-18.5/18.5
Award Date11/17/2023
Closeout DateNot set
Work DescriptionCONSISTS OF MODIFICATION AND RECONSTRUCTION OF THE EXISTING US 101/HEARN AVENUE INTERCHANGE IN SONOMA COUNTY, INCLUDING REPLACING THE EXISTING TWO-LANE HEARN AVENUE OVERCROSSING WITH A NEW OVERCROSSING, AND MODIFYING THE SOUTHBOUND OFF-RAMP IN CITY
Location DescriptionIN SONOMA COUNTY.
QA Service Level1 (Verified on 09/23/2019)

Sample Information

Sample Taken Date01/16/2025 Sample Unique Key34
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 testing01/22/2025
Sample typeQuality Assurance A brief description of the sampleBearing Pad
The quantity of what the sample constitutes21 From where was the sample collectedManufacturer
First name of sampler or witnessed byKrishnamoorthy Last name of sampler or witnessed byPalaniappan
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameBridge Rubber Bearing Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeSMTL TM1 - Elastomeric Bearing Pad Mfg. Lot Number(s)2527-1
Material/Compound/Elastomer IDNA Samples Representing21
Description (size)3.45" x 16" x 22" Comments
Description (Number of Shims)6 Type of Bearing PadSteel
Description (Thickness of Shims)14 gage Manufacturer(s)Bridge Rubber Bearing
Batch Number144285

Test Details

DIME Sample ID: 2025-01-16-34
DIME Test ID: 2025-01-16-34-2
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: ASTM D412-16r21: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Test Release Date: 2025-02-11

Test Results


Number of specimens tested: 3
Unit of the Ultimate Tensile Values: psi
Input Type: Measured
Tester's full name: Steven Paine
Date of test: 02/11/2025
UTM: NA
Humidity: 0 %
Temperature: 0 f
Sample 1 Median Thickness: 0.087 in
Sample 1 Thickness all Within 0.003 inch?: Yes
Sample 1 Ultimate Tensile: 2354 psi
Sample 1 Elongation (350% Min): Pass
Sample 2 Median Thickness: 0.087 in
Sample 2 Thickness all Within 0.003 inch?: Yes
Sample 2 Ultimate Tensile: 2509 psi
Sample 2 Elongation (350% Min): Pass
Sample 3 Median Thickness: 0.081 in
Sample 3 Thickness all Within 0.003 inch?: Yes
Sample 3 Ultimate Tensile: 2515 psi
Sample 3 Elongation (350% Min): Pass
Median of the Ultimate Tensile Values: 2509 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 2/11/2025