Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project ID: 214451 DEA: 07303704 EFIS: 0714000035
QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-101-8.0/27.3
Work Description: REPLACE CONCRETE BARRIERS.
Location Description: THE CITY AND COUNTY OF LOS ANGELES FROM PILGRIMAGE OVERCROSSING TO VALLEY CIRCLE BOULEVARD OVERCROSSING
Contractor Name: OHL USA
Contractor Address: 1920 Main Street, Suite 310, Irvine, California 92614
Resident Engineer: Kevin Bui Structure Rep.: Kwangsuk Suh
DIME Sample ID: 2023-05-22-58
TL Number from the TL Form:
Sample Submitted By Organization: Alta Vista Solutions - Whittier
Sample Organization Contact: (510) 542-9827
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 05/22/2023
Date that the sample was received by the laboratory/organization performing the testing: 05/23/2023
The quantity of what the sample constitutes: 10 Cubic Yards
A brief description of the sample: 2 LCB Cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 23-0690
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: n/a
The concrete mix design number: S29000
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 625429
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Wheelbarrow
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
DIME Test ID: 2023-05-22-58-1
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 05/31/2023
Date Tested: 05/29/2023
Submitted By Organization: Alta Vista Solutions - Whittier
Organization Address: 12409 Slauson Avenue, Suite I,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90606
Organization Email: nicholas.hoffmann@oneatlas.com
Organization Phone: (510) 542-9827
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit system used?
|
US Units
|
Number of specimens
|
2
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Test performed
|
With no density determined
|
Capped in accordance with?
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ASTM C1231 - Unbonded Elastomeric Pad Cap
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Average diameter of cylinder 1
|
5.99 in
|
Average diameter of cylinder 2
|
5.99 in
|
Cross sectional area of cylinder 1
|
28.18 in^2
|
Cross sectional area of cylinder 2
|
28.18 in^2
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Compressive strength (to nearest 10 psi)
|
620 psi
|
Maximum load on cylinder 1
|
17011 lb
|
Maximum load on cylinder 2
|
18195 lb
|
Compressive strength of cylinder 1
|
603.7 psi
|
Type of fracture pattern of cylinder 1
|
3
|
Compressive strength of cylinder 2
|
645.7 psi
|
Type of fracture pattern of cylinder 2
|
3
|
Comment on any defect in either specimen or caps (Max 250 Characters)
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no data
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Correction factor for cylinder 1
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1
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Correction factor for cylinder 2
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1
|
Age of specimen
|
7 days
|
Age of specimen in hours
|
0 hours
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