Summary for Test 2026-07-28-24-10
Test performed: ASTM E18-20Project Information
| Project Identifiers | Project ID: 1000028 DEA: 081J8404 EFIS: 0818000121 |
|---|---|
| DIST-CO-RTE-PM | 08-SBD-40,58,62,95-Var |
| Award Date | 06/28/2024 |
| Closeout Date | Not set |
| Work Description | INSTALL CMS SYSTEM, FURNISH SIGN STRUCTURE, AND SIGN FOUNDATION. |
| Location Description | SAN BERNARDINO COUNTY AT VARIOUS LOCATIONS |
| QA Service Level | 1 (Verified on 01/18/2024) |
Sample Information
| Sample Taken Date | 07/28/2026 | Sample Unique Key | 24 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 08/10/2026 | Sample type | Quality Assurance |
| A brief description of the sample | 1/2" x 2-1/4" A325 Hex Bolt Rocap Assembly | The quantity of what the sample constitutes | 70 |
| From where was the sample collected | Fabricator | First name of sampler or witnessed by | David |
| Last name of sampler or witnessed by | Alvarez | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Universal Industrial Sales | |
| 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 TM3 - Fastener Assembly | Rocap Number(s) | TT0202448 |
|---|---|---|---|
| Heat Number(s) | Bolt - 10764700 Nut - 10844640 Washer - 190H01688 | Nut Mfg. Lot Number(s) | E566N1 |
| Washer Mfg. Lot Number(s) | 52540-190H01688 | Bolt Specification | A325 (F3125) |
| Bolt Length(s) | 2-1/4" | Nut Specification | A563 Grade DH |
| Washer Specification | F436 | Finish | Mech. Galv. |
| Diameter/Size | 1/2" | Bolt Mfg. Lot Number | M5724 |
| Rocap Test Requirement(s) | 0 | Lubricant Requirements(s) | 0 |
| Washer Inner Diameter(s) | 0 | Bolt Mill Supplier | Not set |
| Nut Mill Supplier | Not set | Washer Mill Supplier | Not set |
Test Details
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DIME Sample ID: 2026-07-28-24
DIME Test ID: 2026-07-28-24-10
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: ASTM E18-20: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Test Release Date: 2026-08-25
Test Results
Input Type: Calculated
Tester's full name: Kevin De Souza
Date of test: 08/24/2026
Sample No.: 1B
Rocap Number: no data
Heat Number(s): 190H016888
Mfg. Lot Number: 52540-190H016888
Finish Coating: ASTM B695 - Mech Galv
Product Markings: F436
Size: 0.5 in
Bolt Length: no data
Hardness Reading Scale: C Scale
Spacing: Ok
Hardness Reading Average: 41
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 8/25/2026 ✔