Summary for Test 2021-10-18-18-1
Test performed: CTM 670-December 2013Project Information
| Project Identifiers | Project ID: 214469 DEA: 030H08U4 EFIS: 0319000029 |
|---|---|
| DIST-CO-RTE-PM | 03-SAC-50-L0.2/R6.1 |
| Award Date | 06/30/2020 |
| Closeout Date | Not set |
| Work Description | Sac 50 Design Build PLEASE NOTE THAT DESIGN BUILDER MUST PERFORM QUALITY VALIDATION TESTING IN ACCORDANCE WITH THE MATERIAL CONTROL SCHEDULE (MCS) FOR ITEMS SUCH AS STRANDS, HS BOLTS, ELASTOMERIC BEARING PADS, JOINT SEALANTS, COUPLERS & WELDED HOOPS, ETC |
| Location Description | FROM 0.1 MILE EAST OF I-5 TO 0.8 MILE EAST OF WATT AVE |
| QA Service Level | 1 (Verified on 10/23/2019) |
Sample Information
| Sample Taken Date | 10/18/2021 | Sample Unique Key | 18 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 10/18/2021 | Sample type | Quality Assurance |
| A brief description of the sample | Griptwist Couplers | The quantity of what the sample constitutes | 4 |
| From where was the sample collected | Job Site | First name of sampler or witnessed by | Junhao |
| Last name of sampler or witnessed by | Liu | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Cascade Barsplice | |
| Transportation Laboratory (TL) Number | C766279 | 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 | 60 | Rebar Manufacturer | Cascade Steel |
| Coupler Manufacturer | BarSplice | Intermediate Assembler or Fabricator | |
| Rebar Size | #14 | Coupler Model | Grip Twist |
| Coating Standards | Uncoated | Shape of Rebar | Straight |
| Rebar Hoop Diameter | Rebar Hoop Fabricator | ||
| Coupler Component Heat/Lot Number(s) | A205893 A203091 | Rebar Heat Number(s) | 100621 |
| Rebar Size 2 | Coupler Unique ID | Not set |
Test Details
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DIME Sample ID: 2021-10-18-18
DIME Test ID: 2021-10-18-18-1
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: 2021-11-02
Test Results
Number of Samples: 4
Input Type: Measured
Tester's full name: She Vang
Date of test: 11/02/2021
UTM: NA
Halo ID: Atlas Lab
Temperature: 72 f
| Num | Sample | Mfg. Lot Number(s) | Size | Area (sqin) | Slip (inch) | Peak Load (lbf) | Peak Stress (psi) | Comments | Tested By |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | #14 | 2.25 | 0.0105 | 228345 | 101487 | Ductile fracture on rebar | Pedro Figueroa |
| 2 | 2 | 1 | #14 | 2.25 | 0 | 226134 | 100504 | Ductile fracture on rebar | Pedro Figueroa |
| 3 | 3 | 1 | #14 | 2.25 | 0 | 219799 | 97689 | Ductile fracture on rebar | Pedro Figueroa |
| 4 | 4 | 1 | #14 | 2.25 | 0 | 227244 | 100997 | Ductile fracture on rebar | Pedro Figueroa |
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 11/2/2021 ✔