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Sample Record for 2020-10-18-12

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: 2020-10-18-12
TL Number from the TL Form: 1011-1018
Sample Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Sample Organization Contact: 213-792-4794
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 10/18/2020
Date that the sample was received by the laboratory/organization performing the testing: 10/20/2020
The quantity of what the sample constitutes: 20 cu yd
A brief description of the sample: CONCRETE CYLINDERS
From where was the sample collected: Job Site
Laboratory sample identification: 1011-1018
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: na

Material Information

The concrete mix design number: SLC-72-1
The truck number from where the sample was collected: 2
The batch plant ticket number from where the sample was collected: NA
Concrete batch plant: Unknown
The fabricator/manufacturer designation for the sample: Unknown
A detailed description of where the material sample was collected: na
Where the material sample would have been placed if not sampled: San Gabriel River Abut 10 EB Lane 3 and 4
From Lot No.: Unknown
Bag Lot No.: Unknown

Test Results

Test 1 of 1

DIME Test ID: 2020-10-18-12-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 12/23/2020
Date Tested: 11/16/2020
Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Organization Address: 13970 victoria st,
Organization City: fontana
Organization State:
Organization Zipcode: 92336
Organization Email: jose.guzman@dot.ca.gov
Organization Phone: 9098293029
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 2
Test performed With no density determined
Capped in accordance with? ASTM C617/CTM521
Average diameter of cylinder 1 6.03 in
Average diameter of cylinder 2 6.00 in
Cross sectional area of cylinder 1 28.56 in^2
Cross sectional area of cylinder 2 28.27 in^2
Compressive strength (to nearest 10 psi) 6070 psi
Maximum load on cylinder 1 175480 lb
Maximum load on cylinder 2 169240 lb
Compressive strength of cylinder 1 6144.3 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 5986.6 psi
Type of fracture pattern of cylinder 2 2
Comment on any defect in either specimen or caps (Max 250 Characters) no data
Correction factor for cylinder 1 1
Correction factor for cylinder 2 1
Age of specimen 29 days
Age of specimen in hours no data