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Sample Record for 2021-11-12-3

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Project Information

Project ID: 215255 DEA: 040A7714 EFIS: 0420000287 QA Service Level: 1
DIST-CO-RTE-PM: 04-ALA-80-6.4-6.6
Work Description: CONSTRUCT PEDESTRIAN OVERCROSSING BRIDGE AND RETAINING WALLS. GILMAN INTERCHANGE IMPROVEMENTS
Location Description: ALAMEDA COUNTY IN BERKELEY FROM 0.6 MILE NORTH OF UNIVERSITY AVENUE OVERCROSSING TO 0.1 MILE SOUTH OF GILMAN STREET UNDERCROSSING
Contractor Name: Golden State Bridge
Contractor Address: 3701 Mallard Drive, Benicia, CA 94510
Resident Engineer: Rebecca Perng Structure Rep.: Eric Urmeneta

Sample Information

DIME Sample ID: 2021-11-12-3
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - QASI Bay Area Field Office
Sample Organization Contact: (916) 284-6784
Type of Sample: Quality Assurance
Type of Material: SMTL TM6 - Steel Check Sample Plate
Sample Taken Date: 11/12/2021
Date that the sample was received by the laboratory/organization performing the testing: 11/29/2021
The quantity of what the sample constitutes: 1 ea 2" x 96 x 30 Plate
A brief description of the sample: A709 GR50 CVN Zone 2
From where was the sample collected: Fabricator
Laboratory sample identification:
Structure unique identifier:
Structure name: Gilman Street Bridge
The fabricator/manufacturer/facility name: Thompson Metal Fab

Material Information

Heat Number(s): 0606140
Material Specification: A709
Grade: 50
Thickness: 2
Shape: Rectangle
Metal Foundry Manufacturer (Mill): NUCOR
Plate Dimension: 10" x 12"
Test results on following page(s): 4

Test Results

Test 1 of 4

DIME Test ID: 2021-11-12-3-1
Test Method: ASTM A370-20: Standard Test Methods and Definitions for Mechanical Testing of Steel Products (Tensile - Round Sample)
Verified Date: 01/07/2022
Date Tested: 12/23/2021
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:
Additional Comments When Verified:
Number of Samples 1
SampleHeat NumberDiameter (in)Area (sqin)Stress at Offset (psi)Tensile Strength (psi)Elongation in 4 x d (%)Tested By
106061400.5040.2562718573928.9bewing
UTM 67kip
Temperature 72 f

Test 2 of 4

DIME Test ID: 2021-11-12-3-2
Test Method: ASTM A370-20: Standard Test Methods and Definitions for Mechanical Testing of Steel Products (Tensile - Round Sample)
Verified Date: 01/07/2022
Date Tested: 12/23/2021
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:
Additional Comments When Verified:
Number of Samples 1
SampleHeat NumberDiameter (in)Area (sqin)Stress at Offset (psi)Tensile Strength (psi)Elongation in 4 x d (%)Tested By
206061400.5040.2587318640729.3
UTM 67kip
Temperature 72 f

Test 3 of 4

DIME Test ID: 2021-11-12-3-3
Test Method: ASTM E415-21: Standard Test Method for Analysis of Carbon and Low-Alloy Steel by Spark Atomic Emission Spectrometry
Verified Date: 01/07/2022
Date Tested: 01/06/2022
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:
Additional Comments When Verified:
Content, carbon 0.187 %
Content, Si 0.30 %
Content, Mn 1.04 %
Content, P .0078 %
Content, S .0027 %
Content, Cr .46 %
Content, Mo .0231 %
Content, Al .035 %
Content, Co .0087 %
Content, Copper .31 %
Content, Nb .0070 %
Content, Ti .0032 %
Content, V .0261 %
Content, Lead .0110 %
Content, Boron .0007 %
Content, Fe 97.3 %
Content, Ni .196 %

Test 4 of 4

DIME Test ID: 2021-11-12-3-4
Test Method: ASTM E23-18: Standard Test Methods for Notched Bar Impact Testing of Metallic Materials (Charpy Impact)
Verified Date: 01/07/2022
Date Tested: 12/21/2021
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:
Additional Comments When Verified:
Temperature Required 40 oF
Minimum Energy Required 25 ftlb
Test Temperature 1 38.8 oF
Impact Energy 1 74.7 ftlb
Impact Energy 2 63.7 ftlb
Impact Energy 3 78.7 ftlb
Average Impact Energy 72 ftlb
Striker Radius 8 mm
Value Exceeds The Machine Capacity? No