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Sample Record for 2020-10-03-16

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

Project Information

Project ID: 214029 DEA: 07301104 EFIS: 0714000009 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-60,710-710-R2.8/11.8, 24.1/25.1
Work Description: Roadway ex, place jointed plain concrete pavement & concrete barrieres
Location Description: In Los Angeles County at avocado Heights on Route 60 from 0.5 Mile west of Route 60/710 Separation to Route 60/605 Separation AND on Route 710 from 0.5 miles south of Route 710/60 Separation to 0.5 mile north of Route 710/60 Separation.
Contractor Name: GUY F. ATKINSON CONSTRUCTION, LLC
Contractor Address: 18201 Von Karman Ave #800, Irvine, CA 92612
Resident Engineer: Sepand Minovi Structure Rep.: Rick Jensen

Sample Information

DIME Sample ID: 2020-10-03-16
TL Number from the TL Form:
Sample Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Sample Organization Contact: (213) 817-0387
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 10/03/2020
Date that the sample was received by the laboratory/organization performing the testing: 10/03/2020
The quantity of what the sample constitutes: 10 Cy
A brief description of the sample: Concrete beams
From where was the sample collected: Job Site
Laboratory sample identification: 20-3465
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Robertson Ready Mix

Material Information

The concrete mix design number: RRM19097
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: None
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Onsite with Bobcat
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:

Test Results

Test 1 of 1

DIME Test ID: 2020-10-03-16-1
Test Method: CTM 524-March 2013: Method of Test for Flexural Strength Of Rapid Strength Concrete
Verified Date: 08/21/2021
Date Tested: 10/13/2020
Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Organization Address: 1940 South Workman Mill Road,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90601
Organization Email: chad.chotibhongs@dot.ca.gov
Organization Phone: (213) 817-0387
General Comments for this Test:
Test Result Compliance: not applicable
Additional Comments When Verified:
Number of specimens 1
Does the testing machine measure load or stress on the beam specimen? Load
Fracture initiates in the tension surface Within the Middle Third of the Span Length
Fracture occurred at a capped section No
Is a beam dimensional correction factor used? No
Age of specimen 10 days
Modulus of rupture 745 psi