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Testing Report for 2017-12-05-6-1

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

Project Information

DEA: 071193U4
EFIS: 0713000007
Project ID: 210735
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: Unknown
Contractor Address: Unknown
Resident Engineer: Rodolfo Cao
Structure Rep.: David Win

Sample Information

DIME Sample ID: 2017-12-05-6
TL Number from the TL Form: 268081
Sample Submitted By Organization: CT - Southern Regional Laboratory
Sample Organization Contact: 213-792-4794
Type of Sample: Quality Control
Type of Material: Concrete
Sample Taken Date: 12/5/2017
Date that the sample was received by the laboratory/organization performing the testing: 12/11/2017
The quantity of what the sample constitutes: 2
A brief description of the sample: 6x12
From where was the sample collected: Job Site
Laboratory sample identification: 946-81
Structure unique identifier: VIA VERDE BENT 3
Structure name: Unknown
The fabricator/manufacturer/facility name: ROBERTSONS

Material Information

The concrete mix design number: SM450R4R
The truck number from where the sample was collected: 1971
The batch plant ticket number from where the sample was collected: 3182670
Concrete batch plant: Unknown
The fabricator/manufacturer designation for the sample: Unknown
A detailed description of where the material sample was collected: LOAD 1
Where the material sample would have been placed if not sampled: Unknown
From Lot No.: Unknown
Bag Lot No.: Unknown

Test Information

DIME Test ID: 2017-12-05-6-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Date Tested: 12/19/2017
Verified Date: 12/19/2017
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 :

Submitted Test Results

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: 6.00 in
Average diameter of cylinder 2: 6.00 in
Cross sectional area of cylinder 1: 28.27 in^2
Cross sectional area of cylinder 2: 28.27 in^2
Compressive strength (to nearest 10 psi): 4370 psi
Maximum load on cylinder 1: 120160 lb
Maximum load on cylinder 2: 127140 lb
Compressive strength of cylinder 1: 4250.4 psi
Type of fracture pattern of cylinder 1: 2
Compressive strength of cylinder 2: 4497.3 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: 14 days
Age of specimen in hours: no data