Sample Record for 2026-07-20-63
Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project Information
Project ID: 1000710 DEA: 100P9244 EFIS: 1023000226
QA Service Level: 1
DIST-CO-RTE-PM: 10-MPA-140-42.0/42.7
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.
Contractor Name: Myers and Sons Construction, LLC/Ralph L. Wadsworth
Contractor Address: 2554 Millcreek Drive, Sacramento, CA 95833
Resident Engineer: Jonathan Ngai Structure Rep.: Sai Kasaraneni
Sample Information
DIME Sample ID: 2026-07-20-63
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Sample Organization Contact: (213) 505-4213
Type of Sample: Quality Assurance
Type of Material: SMTL TM5 - Couplers
Sample Taken Date: 07/20/2026
Date that the sample was received by the laboratory/organization performing the testing: 08/31/2026
The quantity of what the sample constitutes: NA
A brief description of the sample: Gr. 80 #11 Dayton D340 Coupler
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Field
Material Information
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 Results
Test
DIME Test ID: 2026-07-20-63-1
Test Method: CTM 670-December 2013: Method of Tests for Mechanical and Welded Reinforcing Steel Splices (Tensile Slip)
Verified Date: 09/22/2026
Date Tested: 09/09/2026
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: brian.ellis@dot.ca.gov
Organization Phone: (916) 380-8623
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
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Number of Samples
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5
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| Sample | Mfg. Lot Number(s) | Size | Area (sqin) | Slip (inch) | Peak Load (lbf) | Peak Stress (psi) | Comments | Tested By | | 1 | 1 | 11 | 1.56 | 0.0019 | 172680 | 110692 | Uniform Elongation 7 63 broke at rebar | Atlas | | 2 | 1 | 11 | 1.56 | 0.0051 | 172240 | 110410 | Uniform Elongation 7 13 broke at rebar | Atlas | | 3 | 1 | 11 | 1.56 | 0.0054 | 173040 | 110923 | Uniform Elongation 14 13 broke at rebar | Atlas | | 4 | 1 | 11 | 1.56 | 0.0052 | 172510 | 110583 | Uniform Elongation 8 88 broke at rebar | Atlas | | 5 | 1 | 11 | 1.56 | 0 | 181320 | 116200 | Control Bar Uniform Elongation 9 15 | Atlas |
| |
|
Temperature
|
0 f
|
|
UTM
|
NA
|
|
Halo ID
|
NA
|
