Summary for Test 2025-10-28-12-9
Test performed: ASTM E18-20Project Information
| Project Identifiers | Project ID: 1000538 DEA: 042Q6104 EFIS: 0419000030 |
|---|---|
| DIST-CO-RTE-PM | 04-NAP-29-R7.3/13.5 |
| Award Date | 11/04/2024 |
| Closeout Date | Not set |
| Work Description | COLD PLANE, RHMA OVERLAY, INSTALL MGS, CURB RAMP, AND RUMBLE STRIP. |
| Location Description | NAPA COUNTY IN AND NEAR NAPA FROM 0.2 MILE NORTH OF NAPA RIVER BRIDGE OVERHEAD TO 0.1 MILE SOUTH OF SIERRA AVENUE. |
| QA Service Level | 1 (Verified on 08/29/2024) |
Sample Information
| Sample Taken Date | 10/28/2025 | Sample Unique Key | 12 |
|---|---|---|---|
| Will the laboratory/organization for which you are a member perform testing on this material sample? | Yes | Date that the sample was received by the laboratory/organization performing the testing | 11/03/2025 |
| Sample type | Quality Assurance | A brief description of the sample | A325 Fastener Assembly-Galvanized |
| The quantity of what the sample constitutes | 75 | From where was the sample collected | Fabricator |
| First name of sampler or witnessed by | Edward | Last name of sampler or witnessed by | Leach |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | KW Industries | 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) | |
|---|---|---|---|
| Heat Number(s) | 1000230190, 20935770, 42135110 | Nut Mfg. Lot Number(s) | 40899-20935770 |
| Washer Mfg. Lot Number(s) | E2492 | Bolt Specification | A325 |
| Bolt Length(s) | 5-1/2 | Nut Specification | A563 |
| Washer Specification | F436 | Finish | HDG |
| Diameter/Size | 1 | Bolt Mfg. Lot Number | W000253611 |
| Rocap Test Requirement(s) | Lubricant Requirements(s) | ||
| Washer Inner Diameter(s) |
Test Details
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DIME Sample ID: 2025-10-28-12
DIME Test ID: 2025-10-28-12-9
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: 2025-11-17
Test Results
Input Type: Calculated
Tester's full name: Steven Paine
Date of test: 11/17/2025
Sample No.: 1A
Rocap Number: no data
Heat Number(s): no data
Mfg. Lot Number: W000253611
Finish Coating: ASTM F2329 - Hot Dip
Product Markings: no data
Size: 1 in
Bolt Length: 5.5 in
Hardness Reading Scale: C Scale
Spacing: Ok
Hardness Reading Average: 31
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 11/17/2025 ✔