Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project ID: 214463 DEA: 043G6204 EFIS: 0412000141
QA Service Level: 1
DIST-CO-RTE-PM: 04-SF-101-2.0
Work Description: Replace bridge concrete decks, concrete barriers and bridge railings
Location Description: Construction on State Highway in the city and county of San Francisco at Alemany Circle Undercrossing
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
DIME Sample ID: 2020-04-09-10
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: 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
Heat Number(s): unk
Material Specification: A36
Grade: Unk
Thickness: .75
Shape: circle
Metal Foundry Manufacturer (Mill): unk
Plate Dimension: 4.5" diameter
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 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:
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
|
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 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: 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 %
|