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Sample Record for 2023-10-12-6

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Project Information

Project ID: 212773 DEA: 044A8004 EFIS: 0400001164 QA Service Level: 1
DIST-CO-RTE-PM: 04-ALA-880-30.5
Work Description: LAKE MERRITT RAILROAD BRIDGE REPLACEMENT
Location Description: STATE HIGHWAY IN ALAMEDA COUNTY IN OAKLAND AT LAKE MERRITT CHANNEL
Contractor Name: GRANITE CONSTRUCTION COMPANY (Gokhan Gunan)
Contractor Address: 715 COMSTOCK STREET, SANTA CLARA CA 95054
Resident Engineer: Vinay Champaneria Structure Rep.: Stanley Ku

Sample Information

DIME Sample ID: 2023-10-12-6
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - QASI Los Angeles Field Office
Sample Organization Contact: (858) 285-5797
Type of Sample: Quality Assurance
Type of Material: SMTL TM5 - Threaded Bar
Sample Taken Date: 10/12/2023
Date that the sample was received by the laboratory/organization performing the testing: 10/17/2023
The quantity of what the sample constitutes: 4 Assemblies
A brief description of the sample: ALL Threaded Bar 1-1/4
From where was the sample collected: Distributor
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Williams Form Engineering-SD

Material Information

Production or Authorization Testing: Production Testing
Threaded Bar Specification: ASTM A722
Threaded Bar Grade: 722
Threaded Bar Type: Deformed
Rebar Size:
Nut Specification for Threaded Bar: A29 Grade 1045
System Manufacturer: Williams Form
Epoxy Coating Color: NA
Threaded Bar Application: Threaded Bar
Coating Standards: Uncoated
Bar Heat Number(s): 58055773
Nut Heat Number(s): 75075291 Ltr Code 32U5D
Bar Lot Number:
Nut Lot Number:
Coupler Heat Number(s): C205720 Ltr Code 32R4D
Coupler Grade: N/A
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2023-10-12-6-1
Test Method: ASTM A722-18: Standard Specification for High-Strength Steel Bars for Prestressed Concrete (Tensile)
Verified Date: 11/03/2023
Date Tested: 10/25/2023
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: A722 Bar and Nut
Test Result Compliance:
Additional Comments When Verified:
Number of Threaded Bar Samples 1
SampleSizeMfg LotArea (sqin)Tensile Strength (psi)Stress at Offset (psi)Total Elongation (%)Reduction of area (%)CommentsTested By
1ASTM A722 Type II Deformed Bar 1 1/4 : 32mm580557731.158165915137.21028.7A722 Bar and Nutaauvinen
Temperature 72 f
UTM 400kip

Test 2 of 2

DIME Test ID: 2023-10-12-6-2
Test Method: ASTM A722-18: Standard Specification for High-Strength Steel Bars for Prestressed Concrete (Tensile)
Verified Date: 11/03/2023
Date Tested: 10/25/2023
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: A722 Bar and Nut with Coupler broke in coupler
Test Result Compliance:
Additional Comments When Verified:
Number of Threaded Bar Samples 1
SampleSizeMfg LotArea (sqin)Tensile Strength (psi)Stress at Offset (psi)Total Elongation (%)Reduction of area (%)CommentsTested By
2ASTM A722 Type II Deformed Bar 1 1/4 : 32mm580557731.25138032132.38-100100A722 Bar and Nut with Coupler broke in coupleraauvinen
Temperature 72 f
UTM 400kip