Summary for Test 2025-06-23-1-3
Test performed: ASTM E415-21Project 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 | 05/19/2023 |
| Closeout Date | 06/30/2026 |
| 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 |
|---|---|---|---|
| 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: 2025-06-23-1-3
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: ASTM E415-21: Standard Test Method for Analysis of Carbon and Low-Alloy Steel by Spark Atomic Emission Spectrometry
Test Release Date: 2025-07-08
Test Results
Input Type: Calculated
Tester's full name: Steven Paine
Date of test: 07/08/2025
Content, carbon: 0.17 %
Content, Si: 0.24 %
Content, Mn: 1.31 %
Content, P: 0.015 %
Content, S: 0.014 %
Content, Cr: 0.27 %
Content, Mo: 0.45 %
Content, Al: no data
Content, Co: no data
Content, Copper: no data
Content, Nb: 0.02 %
Content, Ti: 0.01 %
Content, V: 0.03 %
Content, Lead: no data
Content, Boron: 0.001 %
Content, Fe: no data
Content, Ni: 0.06 %
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 7/8/2025 ✔