Summary for Test 2025-06-19-61-2
Test performed: ASTM D412-16r21Project Information
| Project Identifiers | Project ID: 1000781 DEA: 040P9304 EFIS: 0418000027 |
|---|---|
| DIST-CO-RTE-PM | 04-CC-80-7.6,12.8 |
| Award Date | 03/19/2025 |
| Closeout Date | Not set |
| Work Description | BRIDGE RAILING, MVP, CURB & GUTTER, SIDEWALKS, & ELECTRICAL SYSTEMS. |
| Location Description | CONTRA COSTA COUNTY IN PINOLE AT APPIAN WAY OVERCROSSING AND NEAR HERCULES AT CUMMINGS SKYWAY OVERCROSSING. |
| QA Service Level | 1 (Verified on 12/27/2024) |
Sample Information
| Sample Taken Date | 06/19/2025 | Sample Unique Key | 61 |
|---|---|---|---|
| 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 | 06/30/2025 |
| Sample type | Quality Assurance | A brief description of the sample | Bearing Pad |
| The quantity of what the sample constitutes | 11 | From where was the sample collected | Manufacturer |
| First name of sampler or witnessed by | Krishnamoorthy | Last name of sampler or witnessed by | Palaniappan |
| 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 Information
| Material Type | SMTL TM1 - Elastomeric Bearing Pad | Mfg. Lot Number(s) | 2527-3 |
|---|---|---|---|
| Material/Compound/Elastomer ID | NA | Samples Representing | 11 |
| Description (size) | 1.15" x 12" x 14" | Comments | |
| Description (Number of Shims) | 2 | Type of Bearing Pad | Steel |
| Description (Thickness of Shims) | 14 gage | Manufacturer(s) | Bridge Rubber Bearing |
| Batch Number | 148320 |
Test Details
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DIME Sample ID: 2025-06-19-61
DIME Test ID: 2025-06-19-61-2
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: 2025-07-31
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: 07/31/2025
UTM: NA
Humidity: 0 %
Temperature: 0 f
Sample 1 Median Thickness: 0.075 in
Sample 1 Thickness all Within 0.003 inch?: Yes
Sample 1 Ultimate Tensile: 2464 psi
Sample 1 Elongation (350% Min): Pass
Sample 2 Median Thickness: 0.092 in
Sample 2 Thickness all Within 0.003 inch?: Yes
Sample 2 Ultimate Tensile: 2287 psi
Sample 2 Elongation (350% Min): Pass
Sample 3 Median Thickness: 0.075 in
Sample 3 Thickness all Within 0.003 inch?: Yes
Sample 3 Ultimate Tensile: 2416 psi
Sample 3 Elongation (350% Min): Pass
Median of the Ultimate Tensile Values: 2416 psi
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Test was verified on 7/31/2025 ✔