Summary for Test 2026-02-25-9-6
Test performed: ASTM E18-20Project Information
| Project Identifiers | Project ID: 1001824 DEA: 061J3104 EFIS: 0626000064 |
|---|---|
| DIST-CO-RTE-PM | 06-KER-204-5.9/5.9 |
| Award Date | 10/06/2025 |
| Closeout Date | Not set |
| Work Description | Calloway Canal bridge repair at Bridge No. 50 0209 |
| Location Description | Replacement of existing barrier rail and sidewalk on WB direction, demo and reconstruct overhang, remove existing AC overlay (2-ft wide from curb), strengthen deck with carbon fiber reinforced polymer bar, place AC overlay, and install new barrier rail. |
| QA Service Level | 1 (Verified on 11/18/2025) |
Sample Information
| Sample Taken Date | 02/25/2026 | Sample Unique Key | 9 |
|---|---|---|---|
| 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 | 03/03/2026 |
| Sample type | Dispute Resolution | A brief description of the sample | 3/4" x 5-1/2" HS Fastener Assy |
| The quantity of what the sample constitutes | 1 lot of 20 bolts | From where was the sample collected | Other |
| First name of sampler or witnessed by | Stacey | Last name of sampler or witnessed by | Davis |
| Title of sampler | QAI | Telephone number of sampler | 5624806984 |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | C & K Johnson Ind. | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | S86-008-26 | Structure unique identifier | 50-0209 |
| Structure name | Calloway Canal Bridge | Bid Item | 3939794 |
Material Information
| Material Type | SMTL TM3 - Fastener Assembly | Rocap Number(s) | 4186881 |
|---|---|---|---|
| Heat Number(s) | 10931950 20950600 123646 | Nut Mfg. Lot Number(s) | E734T1 |
| Washer Mfg. Lot Number(s) | e3506 | Bolt Specification | ASTM F3125, Grade A325 |
| Bolt Length(s) | 5-1/2" | Nut Specification | ASTM A563, Grade DH |
| Washer Specification | ASTM F436 | Finish | ASTM A153/F2329 - Hot Dip |
| Diameter/Size | 3/4" | Bolt Mfg. Lot Number | E048U1 |
| Rocap Test Requirement(s) | Yes | Lubricant Requirements(s) | No |
| Washer Inner Diameter(s) | NA |
Test Details
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DIME Sample ID: 2026-02-25-9
DIME Test ID: 2026-02-25-9-6
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: 2026-03-19
Test Results
Input Type: Calculated
Tester's full name: Andrew Auvinen
Date of test: 03/19/2026
Sample No.: 1A
Rocap Number: no data
Heat Number(s): no data
Mfg. Lot Number: E3506
Finish Coating: ASTM F2329 - Hot Dip
Product Markings: no data
Size: 0.75 in
Bolt Length: no data
Hardness Reading Scale: C Scale
Spacing: Ok
Hardness Reading Average: 37
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 3/19/2026 ✔