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Sample Record for 2024-03-21-5

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Project Information

Project ID: 993715 DEA: 010G1404 EFIS: 0116000129 QA Service Level: 1
DIST-CO-RTE-PM: 01-HUM-96,169-VAR
Work Description: HUM 96-169 5 Bridges Rail Upgrade (Do not include in project name: STRUCTURAL STEEL, CONCRETE BARRIER, POLYESTER CONCRETE OVERLAY)
Location Description: HUMBOLDT COUNTY ON ROUTES 96 AND 169 AT VARIOUS LOCATIONS (Bridge Nos. 04-0215, 04-0059, 04-0063, 04-0225, 04-0061)
Contractor Name: Steelhead Constructors JV
Contractor Address: P.O. Box 536, Palo Cedro, CA 96073
Resident Engineer: Efren Banuelos Structure Rep.: Laura Cangas

Sample Information

DIME Sample ID: 2024-03-21-5
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - QASI Sacramento Field Office
Sample Organization Contact: (916) 2058871
Type of Sample: Quality Assurance
Type of Material: SMTL TM6 - Steel Check Sample Plate
Sample Taken Date: 03/21/2024
Date that the sample was received by the laboratory/organization performing the testing: 03/25/2024
The quantity of what the sample constitutes: (1) 1" x 96 x 240 Plate
A brief description of the sample: 1" ASTM A709 Gr 50
From where was the sample collected: Fabricator
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: C&K Johnson Industries

Material Information

Heat Number(s): A3F100
Material Specification: A709
Grade: 50
Thickness: 1
Shape: Plate
Metal Foundry Manufacturer (Mill): SSAB
Plate Dimension: 96 x 240
Test results on following page(s): 3

Test Results

Test 1 of 3

DIME Test ID: 2024-03-21-5-1
Test Method: ASTM A370-20: Standard Test Methods and Definitions for Mechanical Testing of Steel Products (Tensile - Round Sample)
Verified Date: 04/04/2024
Date Tested: 03/28/2024
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 2
SampleHeat NumberDiameter (in)Area (sqin)Stress at Offset (psi)Tensile Strength (psi)Elongation in 4 x d (%)Tested By
A3F1000.5010.19714572557750129.2aauvinen
A3F1000.5010.19714562637806129.7aauvinen
UTM 67kip
Temperature 72 F

Test 2 of 3

DIME Test ID: 2024-03-21-5-2
Test Method: ASTM E415-21: Standard Test Method for Analysis of Carbon and Low-Alloy Steel by Spark Atomic Emission Spectrometry
Verified Date: 04/04/2024
Date Tested: 04/04/2024
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 0.181 %
Content, Si 0.04 %
Content, Mn 1.17 %
Content, P 0.0122 %
Content, S 0.0097 %
Content, Cr 0.142 %
Content, Mo 0.0377 %
Content, Al 0.0296 %
Content, Co 0.0104 %
Content, Copper 0.3 %
Content, Nb 0.0019 %
Content, Ti 0.0067 %
Content, V 0.0442 %
Content, Lead 0.0174 %
Content, Boron 0.00082 %
Content, Fe 97.8 %
Content, Ni 0.145 %

Test 3 of 3

DIME Test ID: 2024-03-21-5-3
Test Method: ASTM E23-18: Standard Test Methods for Notched Bar Impact Testing of Metallic Materials (Charpy Impact)
Verified Date: 04/04/2024
Date Tested: 04/04/2024
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 40 oF
Impact Energy 1 119.7 ftlb
Impact Energy 2 109.9 ftlb
Impact Energy 3 92.9 ftlb
Average Impact Energy 108 ftlb
Striker Radius 8
Value Exceeds The Machine Capacity? No