Summary for Test 2025-06-23-1-2
Test performed: ASTM E23-18Project Information
| Project Identifiers | Project ID: 994828 DEA: 043Y4104 EFIS: 0423000232 |
|---|---|
| DIST-CO-RTE-PM | 04-CC,SM-680-25.04/25.46, VAR/VAR |
| Award Date | Not set |
| Closeout Date | Not set |
| Work Description | Paint removal and non-destructive testing (NDT) on butt weld connections on T1 type steel in fracture critical members of three distinct existing toll bridge. |
| Location Description | Carquinez Bridge Overhead (Br. No. 23-0015R), Benicia-Martinez Bridge Overhead (Br. No. 28-0153L), and San Mateo-Hayward Bridge (Br. No. 35-0054). County = SM,CC,SOL. Route = 680,80,92. |
| QA Service Level | 1 (Verified on 05/16/2023) |
Sample Information
| Sample Taken Date | 06/23/2025 | Sample Unique Key | 1 |
|---|---|---|---|
| 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 | 06/27/2025 |
| Sample type | Quality Assurance | A brief description of the sample | Strenx 900E |
| The quantity of what the sample constitutes | 1 Heat | From where was the sample collected | Fabricator |
| First name of sampler or witnessed by | Ryan | Last name of sampler or witnessed by | Parr |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | XKT Engineering | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | B373-026-25 | Structure unique identifier | |
| Structure name | Carquinez Bridge EB | Bid Item | Not set |
Material Information
| Material Type | SMTL TM6 - Steel Check Sample Plate | Heat Number(s) | W5C743 |
|---|---|---|---|
| Material Specification | N/A | Grade | Strenx 900E |
| Thickness | 1.250 | Shape | Rectangle |
| Metal Foundry Manufacturer (Mill) | SSAB Alabama | Plate Dimension | 10" x 12" |
Test Details
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DIME Sample ID: 2025-06-23-1
DIME Test ID: 2025-06-23-1-2
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: ASTM E23-18: Standard Test Methods for Notched Bar Impact Testing of Metallic Materials (Charpy Impact)
Test Release Date: 2025-07-08
Test Results
Input Type: Measured
Tester's full name: Steven Paine
Date of test: 07/08/2025
Temperature Required: 30 oF
Minimum Energy Required: 35 ftlb
Test Temperature 1: 30 oF
Impact Energy 1: 53 ftlb
Impact Energy 2: 60 ftlb
Impact Energy 3: 60 ftlb
Striker Radius: 0
Average Impact Energy: 58 ftlb
Value Exceeds The Machine Capacity?: No
General comments (publicly viewable) (Max 1000 characters): Tested at -30 f
Test was verified on 7/8/2025 ✔