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Sample Record for 2019-04-22-3

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

Project Information

Project ID: 210735 DEA: 071193U4 EFIS: 0713000007 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-10-37.2/42.4
Work Description: CONSTRUCT HOV LANES, WIDEN BRIDGES, AND REALIGN RAMPS.
Location Description: IN LA COUNTY FROM CITRUS STREET IN WEST COVINA TO ROUTE 57 IN POMONA
Contractor Name: Guy F. Atkinson
Contractor Address: 18201 Von Karman Ave, Suite #800, IRVINE CA 92612
Resident Engineer: Rodolfo Cao Structure Rep.: David Win

Sample Information

DIME Sample ID: 2019-04-22-3
TL Number from the TL Form: 14762
Sample Submitted By Organization: CT - Southern Regional Laboratory
Sample Organization Contact: 213-792-4794
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 04/22/2019
Date that the sample was received by the laboratory/organization performing the testing: 04/23/2019
The quantity of what the sample constitutes: 4
A brief description of the sample: 6x12 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 946-762
Structure unique identifier: AUSTIN VAULT FOOTING
Structure name: AUSTIN VAULT FOOTING
The fabricator/manufacturer/facility name: Holliday Rock

Material Information

The concrete mix design number: 3F40L003
The truck number from where the sample was collected: 195
The batch plant ticket number from where the sample was collected: 1042342
Concrete batch plant: Unknown
The fabricator/manufacturer designation for the sample: ATKINSON
A detailed description of where the material sample was collected: 3cy
Where the material sample would have been placed if not sampled: AUSTIN VAULT FOOTING
From Lot No.: Unknown
Bag Lot No.: Unknown

Test Results

Test 1 of 2

DIME Test ID: 2019-04-22-3-1
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Verified Date: 05/08/2019
Date Tested: 05/06/2019
Submitted By Organization: CT - Southern Regional Laboratory
Organization Address: 13970 Victoria St,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: jose.guzman@dot.ca.gov
Organization Phone: 213-792-4794
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
Cross sectional area of cylinder 1 28.37 in^2
Cross sectional area of cylinder 2 28.37 in^2
Capped in accordance with? ASTM C617/CTM521
Compressive strength (to nearest 10 psi) 3880 psi
Average diameter of cylinder 1 6.01 in
Average diameter of cylinder 2 6.01 in
Compressive strength of cylinder 1 3929.5 psi
Compressive strength of cylinder 2 3826.6 psi
Maximum load on cylinder 1 111480 lb
Maximum load on cylinder 2 108560 lb
Type of fracture pattern of cylinder 1 1
Type of fracture pattern of cylinder 2 1
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 14 days

Test 2 of 2

DIME Test ID: 2019-04-22-3-2
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Verified Date: 05/23/2019
Date Tested: 05/20/2019
Submitted By Organization: CT - Southern Regional Laboratory
Organization Address: 13970 Victoria St,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: jose.guzman@dot.ca.gov
Organization Phone: 213-792-4794
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
Cross sectional area of cylinder 1 28.37 in^2
Cross sectional area of cylinder 2 28.37 in^2
Capped in accordance with? ASTM C617/CTM521
Compressive strength (to nearest 10 psi) 4230 psi
Average diameter of cylinder 1 6.01 in
Average diameter of cylinder 2 6.01 in
Compressive strength of cylinder 1 3925.3 psi
Compressive strength of cylinder 2 4535.8 psi
Maximum load on cylinder 1 111360 lb
Maximum load on cylinder 2 128680 lb
Type of fracture pattern of cylinder 1 3
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 28 days

Tests Assigned to this Sample

DIME Test IDTest MethodAssigned DateTest DateAssigned ByAssigned LabTest CommentsAssigned To
No tests have been assigned to this sample.