Summary for Test 2026-07-27-3-1
Test performed: ASTM A722-18Project Information
| Project Identifiers | Project ID: 1001640 DEA: 010N2904 EFIS: 0123000202 |
|---|---|
| DIST-CO-RTE-PM | 01-DN-197,199-Var |
| Award Date | Not set |
| Closeout Date | Not set |
| Work Description | REPLACE BRIDGE, EXCAVATION, AND RETAINING WALLS. |
| Location Description | DEL NORTE COUNTY AT VARIOUS LOCATIONS |
| QA Service Level | 1 (Verified on 09/22/2025) |
Sample Information
| Sample Taken Date | 07/27/2026 | Sample Unique Key | 3 |
|---|---|---|---|
| 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 | 08/05/2026 |
| Sample type | Quality Assurance | A brief description of the sample | A722 Threaded Bar System |
| The quantity of what the sample constitutes | 30 | From where was the sample collected | Fabricator |
| First name of sampler or witnessed by | Sherri | Last name of sampler or witnessed by | Brannon |
| Title of sampler | Quality Assurance Inspector | Telephone number of sampler | 9168266371 |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Z Systems, Inc. | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | B22-039-26 | Structure unique identifier | |
| Structure name | Bid Item | 3945790 |
Material Information
| Material Type | SMTL TM5 - Threaded Bar | Production or Authorization Testing | Production Testing |
|---|---|---|---|
| Threaded Bar Specification | ASTM A772 | Threaded Bar Grade | 150 |
| Threaded Bar Type | Rebar Size | ||
| Nut Specification for Threaded Bar | ASTM A519 | System Manufacturer | Threaded Bars |
| Epoxy Coating Color | NA | Threaded Bar Application | |
| Coating Standards | Uncoated | Bar Heat Number(s) | 58068375 |
| Nut Heat Number(s) | C257139 | Bar Lot Number | |
| Nut Lot Number | Coupler Heat Number(s) | A246542 | |
| Coupler Grade | 150 |
Test Details
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DIME Sample ID: 2026-07-27-3
DIME Test ID: 2026-07-27-3-1
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: ASTM A722-18: Standard Specification for High-Strength Steel Bars for Prestressed Concrete (Tensile)
Test Release Date: 2026-08-25
Test Results
Number of Threaded Bar Samples: 3
Input Type: Measured
Tester's full name: Andrew Auvinen
Date of test: 08/24/2026
UTM: NA
Temperature: 0 f
| Num | Sample | Size | Mfg Lot | Area (sqin) | Tensile Strength (psi) | Stress at Offset (psi) | Total Elongation (%) | Reduction of area (%) | Comments | Tested By |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 3/4 | 58068375 | 2.58 | 158000 | 134900 | 0 | 0 | Coupler | Atlas |
| 2 | 2 | 1 3/4 | 58068375 | 2.58 | 159800 | 142500 | 9 | 0 | Bar W Nut | Atlas |
| 3 | 3 | 1 3/4 | 58068375 | 2.38 | 153300 | 135900 | 12 | 30 | Reduction of Area | Atlas |
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 8/25/2026 ✔