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Sample Record for 2025-11-19-52

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Project Information

Project ID: 994574 DEA: 050C7334 EFIS: 0518000116 QA Service Level: 1
DIST-CO-RTE-PM: 05-SCR-1-10.5/13.4
Work Description: CONSTRUCT OVERCROSSING AND AUXILIARY LANE/ Replace Capitola Ave OC + RWs and SWs
Location Description: SANTA CRUZ COUNTY IN AND NEAR CITY OF CAPITOLA FROM STATE PARK DRIVE OVERCROSSING TO 0.2 MILE NORTH OF BAY AVENUE UNDERCROSSING
Contractor Name: GRANITE CONSTRUCTION COMPANY
Contractor Address: 580 West Beach Street, Watsonville, CA 95076
Resident Engineer: Fernando Dos Santos Structure Rep.: Daniel Dait

Sample Information

DIME Sample ID: 2025-11-19-52
TL Number from the TL Form:
Sample Submitted By Organization: Construction Testing Services
Sample Organization Contact: (925) 351-6905
Type of Sample: Quality Control
Type of Material: SMTL TM5 - Couplers
Sample Taken Date: 11/19/2025
Date that the sample was received by the laboratory/organization performing the testing: 11/20/2025
The quantity of what the sample constitutes: 8 Coupler Assemblies
A brief description of the sample: #4 Doulbe Barrel Zap Couplers
From where was the sample collected: Job Site
Laboratory sample identification: 291299
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Associated Rebar

Material Information

Production or Authorization Testing: Production Testing
Service or Ultimate: Ultimate
Material Standard Code: ASTM A706
Material Grade: 60
Rebar Manufacturer: Nucor
Coupler Manufacturer: BarSplice
Intermediate Assembler or Fabricator:
Rebar Size: #4
Coupler Model: 04DBZA
Coating Standards: Uncoated
Shape of Rebar: Straight
Rebar Hoop Diameter:
Rebar Hoop Fabricator:
Coupler Component Heat/Lot Number(s): 5254
Rebar Heat Number(s): 1201071701
Rebar Size 2 :
Coupler Unique ID: SB-17-02
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2025-11-19-52-1
Test Method: CTM 670-December 2013: Method of Tests for Mechanical and Welded Reinforcing Steel Splices (Tensile)
Verified Date: 12/03/2025
Date Tested: 11/21/2025
Submitted By Organization: Construction Testing Services
Organization Address: 2118 Rheem Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: rring@cts-1.com
Organization Phone: (925) 351-6905
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Number of Samples 8
SampleMfg. Lot Number(s)SizeArea (sqin)Peak Load (lbf)Peak Stress (psi)CommentsTested By
1140.201802090100PassJon Garland
2140.201810090500PassJon Garland
3140.201843092150PassJon Garland
4140.201836091800PassJon Garland
1240.201826091300PassJon Garland
2240.201854092700PassJon Garland
3240.201806090300PassJon Garland
4240.201815090750PassJon Garland
UTM 400KIP
Temperature 65 f

Test 2 of 2

DIME Test ID: 2025-11-19-52-2
Test Method: CTM 670-December 2013: Method of Tests for Mechanical and Welded Reinforcing Steel Splices (Necking)
Verified Date: 12/03/2025
Date Tested: 11/21/2025
Submitted By Organization: Construction Testing Services
Organization Address: 2118 Rheem Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: rring@cts-1.com
Organization Phone: (925) 351-6905
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Necking Test Option Necking Test Option I
Shape of the Sample Straight Sample
Sample 1 Visible Necking? Yes
Sample 1 Location of Fracture? Outside the affected zone
Sample 2 Visible Necking? Yes
Sample 2 Location of Fracture? Outside the affected zone
Sample 3 Visible Necking? Yes
Sample 3 Location of Fracture? Outside the affected zone
Sample 4 Visible Necking? Yes
Sample 4 Location of Fracture? Outside the affected zone