Summary for Test 2025-12-18-2-1
Test performed: ASTM A970-18Project Information
| Project Identifiers | Project ID: 993678 DEA: 042Q8004 EFIS: 0419000050 COOP: 042836,042944 |
|---|---|
| DIST-CO-RTE-PM | 04-SM-101,92-US 101 & SR 92-10.9/12.1 & 11.8/13.4 |
| Award Date | 01/22/2025 |
| Closeout Date | Not set |
| Work Description | US 101/SR 92 INTERCHANGE AREA IMPROVEMENT :PROJECT WILL CONSTRUCT CONGESTION RELIEF IMPROVEMENTS AT THE US 101/SR 92 INTERCHANGE AREA. |
| Location Description | Not set |
| QA Service Level | 1 (Verified on 09/15/2022) |
Sample Information
| Sample Taken Date | 12/18/2025 | Sample Unique Key | 2 |
|---|---|---|---|
| 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 | 12/22/2025 |
| Sample type | Quality Assurance | A brief description of the sample | ASTM A706 Grade 60 rebar welded to HRC 150 T-Heads |
| The quantity of what the sample constitutes | 64 bars size #6 / 88 HRC 150 T Heads | From where was the sample collected | Fabricator |
| First name of sampler or witnessed by | Arthur | Last name of sampler or witnessed by | Peterson |
| Title of sampler | Steel Associate Inspector | Telephone number of sampler | 707 342-8602 |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | HRC - Fountain Valley | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | L110-071-25 | Structure unique identifier | |
| Structure name | Bid Item | 3914847 |
Material Information
| Material Type | SMTL TM5 - Headed Bars | Production or Authorization Testing | Production Testing |
|---|---|---|---|
| Rebar Heat Number(s) | 4146853 | Head Manufacturer Lot Number(s) | 100012688320 |
| Rebar Size | #6 | Headed Bar Model Name | HRC 150 T Heads |
| Size of Head | Full Size - 9x | Head Connection Type | Friction Weld |
| Head Shape | Circular | Rebar Manufacturer | CMC - AZ |
| Head Manufacturer | Nucor Wisconsin | Head Fabricator | HRC Fountain Valley CA |
| Material Standard Code | ASTM A706 | Headed Bar Unique ID | 9FW-17-04 |
Test Details
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DIME Sample ID: 2025-12-18-2
DIME Test ID: 2025-12-18-2-1
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: ASTM A970-18: Standard Specification for Headed Steel Bars for Concrete Reinforcement (Tensile)
Test Release Date: 2026-01-02
Test Results
Number of Headed Bar Samples: 4
Input Type: Measured
Tester's full name: Steven Paine
Date of test: 01/02/2026
UTM: NA
Temperature: 0 f
| Num | Lot # | Area (sqin) | Peak Load (lbf) | Tensile Strength (psi) | Comments | Tested By |
|---|---|---|---|---|---|---|
| 1 | 1 | 0.44 | 39300 | 89500 | Ok Necking | Kleinfelder |
| 2 | 1 | 0.44 | 40010 | 91000 | Ok Necking | Kleinfelder |
| 3 | 1 | 0.44 | 39500 | 90000 | Ok Necking | Kleinfelder |
| 4 | 1 | 0.44 | 39190 | 89000 | Ok Necking | Kleinfelder |
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 1/2/2026 ✔