Sample Record for 2023-12-14-34
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Project Information
Project ID: 995498 DEA: 072XL104 EFIS: 0724000158
QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-10-14.23
Work Description: Column Casings Repair Work
Location Description:
Contractor Name: SECURITY PAVING COMPANY INC
Contractor Address: 13170 TELEFAIR AVE, SYLMAR, CA 91342
Resident Engineer: Sepand Minovi Structure Rep.: Suh Kwangsuk
Sample Information
DIME Sample ID: 2023-12-14-34
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Sample Organization Contact: (530) 329-6527
Type of Sample: Quality Assurance
Type of Material: SMTL TM5 - Couplers
Sample Taken Date: 12/14/2023
Date that the sample was received by the laboratory/organization performing the testing: 12/18/2023
The quantity of what the sample constitutes: 1220
A brief description of the sample: Mechanical Coupler-Hoops
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Lawrence Street
Material Information
Production or Authorization Testing: Production Testing
Service or Ultimate: Ultimate
Material Standard Code: ASTM A706
Material Grade: 60
Rebar Manufacturer: CMC
Coupler Manufacturer: BarSplice
Intermediate Assembler or Fabricator:
Rebar Size: #4
Coupler Model: Double Barrel Zap Screwlok
Coating Standards: Uncoated
Shape of Rebar: Hoop
Rebar Hoop Diameter:
Rebar Hoop Fabricator:
Coupler Component Heat/Lot Number(s): 3214
Rebar Heat Number(s): 4134664
Rebar Size 2 :
Coupler Unique ID: SB-17-02
Test Results
Test 1 of 2
DIME Test ID: 2023-12-14-34-1
Test Method: CTM 670-December 2013: Method of Tests for Mechanical and Welded Reinforcing Steel Splices (Tensile)
Verified Date: 01/19/2024
Date Tested: 12/20/2023
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: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
|
Number of Samples
|
4
|
| Sample | Mfg. Lot Number(s) | Size | Area (sqin) | Peak Load (lbf) | Peak Stress (psi) | Comments | Tested By | | 1 | 1 | 4 | 0.20 | 18554 | 92772 | Service Splice | A Auvinen | | 2 | 1 | 4 | 0.20 | 18193 | 90967 | Service Splice | A Auvinen | | 3 | 1 | 4 | 0.20 | 17877 | 89383 | Service Splice | A Auvinen | | 4 | 1 | 4 | 0.20 | 18371 | 91854 | Service Splice | A Auvinen |
| |
|
UTM
|
400KIP
|
|
Temperature
|
72 f
|
Test 2 of 2
DIME Test ID: 2023-12-14-34-2
Test Method: CTM 670-December 2013: Method of Tests for Mechanical and Welded Reinforcing Steel Splices (Cyclical/Fatique Tensile with Slip)
Verified Date: 01/19/2024
Date Tested: 12/28/2023
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: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test: 100 Cycle
Test Result Compliance:
Additional Comments When Verified:
|
Number of Samples Tested
|
1
|
| Sample | Number of Cycles | Size | Mfg. Lot Number(s) | Slip (inch) | Area (sqin) | Peak Load (lbf) | Peak Stress (psi) | Comments | Tested By | | 5 | | No. 4/13mm | 1 | 0 | 0.2 | 18501 | 92503 | 100 Cycle | aauvinen |
| |
|
UTM
|
400kip
|
|
Temperature
|
72.00 f
|
|
Halo ID
|
|
