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Sample Record for 2020-04-09-10

Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.

Project Information

Project ID: 214463 DEA: 043G6204 EFIS: 0412000141 QA Service Level: 1
DIST-CO-RTE-PM: 04-SF-101-2.0
Work Description: FOR CONSTRUCTION ON STATE HIGHWAY IN THE CITY AND COUNTY OF SAN FRANCISCO AT ALEMANY CIRCLE UNDERCROSSING In District 04 On Route 101
Location Description: 04-SF-101-2.0
Contractor Name: MYERS AND SONS CONSTRUCTION, LLC
Contractor Address: 4600 Northgate Blvd, Suite 100, Sacramento, CA 95630
Resident Engineer: Jose David Structure Rep.: Sergio Gomez

Sample Information

DIME Sample ID: 2020-04-09-10
TL Number from the TL Form:
Sample Submitted By Organization: CT QASI - Bay Area Field Laboratory
Sample Organization Contact: (707) 649-5453
Type of Sample: Quality Assurance
Type of Material: SMTL TM6 - Steel Check Sample Plate
Sample Taken Date: 04/09/2020
Date that the sample was received by the laboratory/organization performing the testing: 04/09/2020
The quantity of what the sample constitutes: N/A
A brief description of the sample: Steel Plate to verify material properties
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: unk

Material Information

Heat Number(s): unk
Material Specification: A36
Grade: Unk
Thickness: .75
Shape: circle
Metal Foundry Manufacturer (Mill): unk
Plate Dimension: 4.5" diameter

Test Results

Test 1 of 2

DIME Test ID: 2020-04-09-10-1
Test Method: ASTM E18-15: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Verified Date: 04/13/2020
Date Tested: 04/10/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: paul.lukkarila@dot.ca.gov
Organization Phone: (916) 227-7253
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1A
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number no data
Finish Coating Plain
Product Markings no data
Size no data in
Bolt Length no data in
Hardness Reading Scale B Scale
Hardness Reading Average 68.9
Spacing Ok

Test 2 of 2

DIME Test ID: 2020-04-09-10-2
Test Method: ASTM E415-17: Standard Test Method for Analysis of Carbon and Low-Alloy Steel by Spark Atomic Emission Spectrometry
Verified Date: 04/13/2020
Date Tested: 04/09/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: paul.lukkarila@dot.ca.gov
Organization Phone: (916) 227-7253
General Comments for this Test: chemistry Lab Sample #C200495.
Test Result Compliance:
Additional Comments When Verified:
Content, carbon 0.243 %
Content, Si 0.048 %
Content, Mn 0.61 %
Content, P 0.0060 %
Content, S 0.019 %
Content, Cr 0.039 %
Content, Mo <0.0010 %
Content, Al 0.0072 %
Content, Co 0.011 %
Content, Copper 0.040 %
Content, Nb <0.0010 %
Content, Ti <0.0005 %
Content, V 0.0016 %
Content, Lead 0.0061 %
Content, Boron <0.0002 %
Content, Fe 98.9 %
Content, Ni 0.036 %

Tests Assigned to this Sample

DIME Test IDTest MethodAssigned DateTest DateAssigned ByAssigned LabTest CommentsAssigned To
No tests have been assigned to this sample.