Summary for Test 2026-07-20-63-1
Test performed: CTM 670-December 2013Project Information
| Project Identifiers | Project ID: 1000710 DEA: 100P9244 EFIS: 1023000226 |
|---|---|
| DIST-CO-RTE-PM | 10-MPA-140-42.0/42.7 |
| Award Date | 08/22/2025 |
| Closeout Date | Not set |
| Work Description | Fergusen Slide Rock Avalanche Shed |
| Location Description | Mariposa County, along Route 140 in the Merced River canyon, about 8 miles east of Briceburg and 7.6 miles west of El Portal. |
| QA Service Level | 1 (Verified on 10/15/2024) |
Sample Information
| Sample Taken Date | 07/20/2026 | Sample Unique Key | 63 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 08/31/2026 | Sample type | Quality Assurance |
| A brief description of the sample | Gr. 80 #11 Dayton D340 Coupler | The quantity of what the sample constitutes | NA |
| From where was the sample collected | Job Site | First name of sampler or witnessed by | NA |
| Last name of sampler or witnessed by | NA | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Field | |
| 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 TM5 - Couplers | Production or Authorization Testing | Production Testing |
|---|---|---|---|
| Service or Ultimate | Ultimate | Material Standard Code | ASTM A706 |
| Material Grade | 80 | Rebar Manufacturer | NA |
| Coupler Manufacturer | Dayton | Intermediate Assembler or Fabricator | |
| Rebar Size | #11 | Coupler Model | Dayton D340 |
| Coating Standards | Uncoated | Shape of Rebar | Straight |
| Rebar Hoop Diameter | Rebar Hoop Fabricator | ||
| Coupler Component Heat/Lot Number(s) | A244892 | Rebar Heat Number(s) | 3500046619 |
| Rebar Size 2 | Coupler Unique ID | ST-17-13 |
Test Details
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DIME Sample ID: 2026-07-20-63
DIME Test ID: 2026-07-20-63-1
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: CTM 670-December 2013: Method of Tests for Mechanical and Welded Reinforcing Steel Splices (Tensile Slip)
Test Release Date: 2026-09-22
Test Results
Number of Samples: 5
Input Type: Measured
Tester's full name: Andrew Auvinen
Date of test: 09/09/2026
UTM: NA
Halo ID: NA
Temperature: 0 f
| Num | Sample | Mfg. Lot Number(s) | Size | Area (sqin) | Slip (inch) | Peak Load (lbf) | Peak Stress (psi) | Comments | Tested By |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 11 | 1.56 | 0.0019 | 172680 | 110692 | Uniform Elongation 7 63 broke at rebar | Atlas |
| 2 | 2 | 1 | 11 | 1.56 | 0.0051 | 172240 | 110410 | Uniform Elongation 7 13 broke at rebar | Atlas |
| 3 | 3 | 1 | 11 | 1.56 | 0.0054 | 173040 | 110923 | Uniform Elongation 14 13 broke at rebar | Atlas |
| 4 | 4 | 1 | 11 | 1.56 | 0.0052 | 172510 | 110583 | Uniform Elongation 8 88 broke at rebar | Atlas |
| 5 | 5 | 1 | 11 | 1.56 | 0 | 181320 | 116200 | Control Bar Uniform Elongation 9 15 | Atlas |
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 9/22/2026 ✔