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Sample Record for 2019-09-19-4

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Project Information

Project ID: 208973 DEA: 120H1004 EFIS: 1200000180 COOP: 120670 QA Service Level: 1
DIST-CO-RTE-PM: 12-ORA-405,73,405,605-9.3/24.3
Work Description: (Alternative Delivery) San Diego Freeway (I-405) Improvement Project SR-73 to I-605, Design Build Project, Administered by Orange County Transportation Authority, Caltrans METS to perform Source Inspection per RFP.
Location Description: Orange and Los Angeles Counties: 12-ORA-405 PM 9.3/24.2 / 07-LA-405 PM 0.0/1.2 12-ORA-22 PM R0.7/R3.8 / 12-ORA-22 PM R0.5/R0.7 12-ORA-73 PM R27.2/R27.8 / 12-ORA-605 PM 3.5/R1.6 07-LA-605 PM R0.0/R1.2
Contractor Name: OC 405 Partners
Contractor Address: 3100 W Lake Center Dr, Santa Ana, CA 92704
Resident Engineer: Hank Alonso (reports) Structure Rep.: Alex Angha (reports)

Sample Information

DIME Sample ID: 2019-09-19-4
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - QASI Los Angeles Field Office
Sample Organization Contact: (858) 285-5797
Type of Sample: Per Request
Type of Material: Concrete
Sample Taken Date: 09/19/2019
Date that the sample was received by the laboratory/organization performing the testing:
The quantity of what the sample constitutes: 10 CY
A brief description of the sample: 3 4x8 cylinders
From where was the sample collected: Fabricator
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Coreslab Structures

Material Information

The concrete mix design number: 284
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 74102
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Coreslab from Concrete Mix truck
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: 2019-09-19-4-1
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Verified Date: 10/18/2019
Date Tested: 10/17/2019
Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
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 3
Test performed With no density determined
Cross sectional area of cylinder 1 12.63 in^2
Cross sectional area of cylinder 2 12.63 in^2
Cross sectional area of cylinder 3 12.63 in^2
Capped in accordance with? ASTM C617/CTM521
Compressive strength (to nearest 10 psi) 11420 psi
Average diameter of cylinder 1 4.01 in
Average diameter of cylinder 2 4.01 in
Compressive strength of cylinder 1 11966.0 psi
Compressive strength of cylinder 2 10102.1 psi
Average diameter of cylinder 3 4.01 in
Compressive strength of cylinder 3 12187.6 psi
Maximum load on cylinder 1 151130 lb
Maximum load on cylinder 2 127590 lb
Maximum load on cylinder 3 153930 lb
Type of fracture pattern of cylinder 1 4
Type of fracture pattern of cylinder 2 2
Type of fracture pattern of cylinder 3 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
Correction factor for cylinder 3 1
Age of specimen 28 days