DIME - Test Summary

Summary for Test 2026-03-27-34-2

Test performed: ASTM D412-16r21

Project Identifiers	Project ID: 1001123 DEA: 051H4704 EFIS: 0516000078
DIST-CO-RTE-PM	05-SCR-9-9-13.6,15.5
Award Date	09/05/2025
Closeout Date	Not set
Work Description	REPLACE BRIDGES AND INSTALL MGS.
Location Description	SANTA CRUZ COUNTY NEAR BOULDER CREEK AT SAN LORENZO RIVER BRIDGE AND AT KINGS CREEK BRIDGE
QA Service Level	1 (Verified on 04/10/2025)

Sample Taken Date	03/27/2026	Sample Unique Key	34
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 testing	04/02/2026
Sample type	Quality Assurance	A brief description of the sample	Laminated Elastomeric bearing pad
The quantity of what the sample constitutes	44	From where was the sample collected	Manufacturer
First name of sampler or witnessed by	Palaniappan	Last name of sampler or witnessed by	Krishnamoorthy
Title of sampler		Telephone number of sampler
Laboratory sample identification		Linked DIME Sample ID
The fabricator/manufacturer/facility name	Bridge Rubber Bearing	Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form		Structure unique identifier
Structure name		Bid Item	Not set

Material Type	SMTL TM1 - Elastomeric Bearing Pad	Mfg. Lot Number(s)	2527-2
Material/Compound/Elastomer ID	LEP1	Samples Representing	44
Description (size)	2.30" x 14" x 14"	Comments
Description (Number of Shims)	4	Type of Bearing Pad	Steel
Description (Thickness of Shims)	14 gage	Manufacturer(s)	Bridge Rubber Bearing
Batch Number	155833

DIME Sample ID: 2026-03-27-34

DIME Test ID: 2026-03-27-34-2

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: 2026-04-20

Number of specimens tested: 3

Unit of the Ultimate Tensile Values: psi

Input Type: Measured

Tester's full name: Andrew Auvinen

Date of test: 04/20/2026

UTM: NA

Humidity: 0 %

Temperature: 0 f

Sample 1 Median Thickness: 0.061 in

Sample 1 Thickness all Within 0.003 inch?: Yes

Sample 1 Ultimate Tensile: 2365 psi

Sample 1 Elongation (350% Min): Pass

Sample 2 Median Thickness: 0.065 in

Sample 2 Thickness all Within 0.003 inch?: Yes

Sample 2 Ultimate Tensile: 2340 psi

Sample 2 Elongation (350% Min): Pass

Sample 3 Median Thickness: 0.067 in

Sample 3 Thickness all Within 0.003 inch?: Yes

Sample 3 Ultimate Tensile: 2440 psi

Sample 3 Elongation (350% Min): Pass

Median of the Ultimate Tensile Values: 2365 psi

General comments (publicly viewable) (Max 1000 characters):

Test was verified on 4/20/2026 ✔