Sample Record for 2020-08-07-1
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Project Information
Project ID: 214176 DEA: 033F0904 EFIS: 0312000056
QA Service Level: 1
DIST-CO-RTE-PM: 03-SAC,SJ-5,160-Var
Work Description: REPLACE STRUCTURAL CONCRETE BRIDGES, PLACE CIDH & CISS CONCRETE PILES.
Location Description: SACRAMENTO COUNTY AT NORTH SACRAMENTO UNDERCROSSING AND SACRAMENTO RIVER BRIDGE AND IN SAN JOAQUIN COUNTY AT MOKELUMNE RIVER BRIDGE
Contractor Name: Myers & Sons Construction
Contractor Address: 4600 Northgate Boulevard, Suite 100, Sacramento, CA 95834-1121
Resident Engineer: Mohssen Ghassemi Structure Rep.: Chuck Pazzi
Sample Information
DIME Sample ID: 2020-08-07-1
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: 08/07/2020
Date that the sample was received by the laboratory/organization performing the testing: 08/13/2020
The quantity of what the sample constitutes: 2
A brief description of the sample: Threaded Bar
From where was the sample collected: Distributor
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Dywidag Systems
Material Information
Production or Authorization Testing: Authorization Testing
Threaded Bar Specification: ASTM A722
Threaded Bar Grade: 150
Threaded Bar Type: Deformed
Rebar Size: #11
Nut Specification for Threaded Bar: ASTM A519
System Manufacturer: Dywidag Systems
Epoxy Coating Color: NA
Threaded Bar Application: Threaded Bar
Coating Standards: Uncoated
Bar Heat Number(s): 62152142/03
Nut Heat Number(s): A191892
Bar Lot Number:
Nut Lot Number:
Coupler Heat Number(s):
Coupler Grade:
Test Results
Test 1 of 2
DIME Test ID: 2020-08-07-1-1
Test Method: ASTM A722-15: Standard Specification for High-Strength Steel Bars for Prestressed Concrete (Tensile)
Verified Date: 08/17/2020
Date Tested: 08/13/2020
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 Threaded Bar and Nut
Test Result Compliance:
Additional Comments When Verified:
Number of Threaded Bar Samples
|
1
|
Sample | Size | Mfg Lot | Area (sqin) | Tensile Strength (psi) | Stress at Offset (psi) | Total Elongation (%) | Reduction of area (%) | Comments | Tested By | 1 | ASTM A722 Type I Plain Bar 1 3/8 : 3 | 1 | 1.309 | 153792.59 | 132.74 | 0 | 30.1 | A722 Threaded Bar and Nut | bewing |
| |
Temperature
|
72 f
|
UTM
|
2000kip
|
Test 2 of 2
DIME Test ID: 2020-08-07-1-2
Test Method: ASTM A722-15: Standard Specification for High-Strength Steel Bars for Prestressed Concrete (Tensile)
Verified Date: 08/17/2020
Date Tested: 08/13/2020
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 Treaded Bar and Nut
Test Result Compliance:
Additional Comments When Verified:
Number of Threaded Bar Samples
|
1
|
Sample | Size | Mfg Lot | Area (sqin) | Tensile Strength (psi) | Stress at Offset (psi) | Total Elongation (%) | Reduction of area (%) | Comments | Tested By | 1 | ASTM A722 Type I Plain Bar 1 3/8 : 3 | 1 | 1.58 | 162705.06 | 139.38 | 7.27 | 0 | A722 Treaded Bar and Nut | bewing |
| |
Temperature
|
72 f
|
UTM
|
2000kip
|