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Sample Record for 2019-02-25-6

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

Project Information

Project ID: 212908 DEA: 07300404 EFIS: 0713000435 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-101-1.5/29.1
Work Description: SLOPE PROTECTION AND BMP CONSTRUCTION.
Location Description: LOS ANGELES COUNTY IN LOS ANGELES AND NEAR CALABASAS FROM 0.1 MILE SOUTH OF ROUTE 101/110 SEPARATION TO 0.1 MILE NORTH OF MUREAU ROAD OVERCROSSING
Contractor Name: POWELL CONSTRUCTORS, INC.
Contractor Address: 8555 Banana Ave., FONTANA, CA 92335
Resident Engineer: Kris Venkataraman Structure Rep.: Adriana Pimienta

Sample Information

DIME Sample ID: 2019-02-25-6
TL Number from the TL Form: 190225
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: 02/25/2019
Date that the sample was received by the laboratory/organization performing the testing: 02/25/2019
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: 985-225
Structure unique identifier: FWY MEDIAN AT US 101 AND VERMONT
Structure name: AVSF FOOTING AT LOCATION 10
The fabricator/manufacturer/facility name: National Ready Mix Concrete Company

Material Information

The concrete mix design number: S77077
The truck number from where the sample was collected: 2001
The batch plant ticket number from where the sample was collected: 214592
Concrete batch plant: Unknown
The fabricator/manufacturer designation for the sample: POWELL CONSTRUCTORS
A detailed description of where the material sample was collected: Chute
Where the material sample would have been placed if not sampled: FWY MEDIAN AT US 101 AND VERMONT
From Lot No.: Unknown
Bag Lot No.: Unknown
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2019-02-25-6-1
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Verified Date: 03/11/2019
Date Tested: 03/11/2019
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 2
Test performed With no density determined
Cross sectional area of cylinder 1 28.18 in^2
Cross sectional area of cylinder 2 28.18 in^2
Capped in accordance with? ASTM C617/CTM521
Compressive strength (to nearest 10 psi) 6240 psi
Average diameter of cylinder 1 5.99 in
Average diameter of cylinder 2 5.99 in
Compressive strength of cylinder 1 6148.0 psi
Compressive strength of cylinder 2 6330.4 psi
Maximum load on cylinder 1 173250 lb
Maximum load on cylinder 2 178390 lb
Type of fracture pattern of cylinder 1 2
Type of fracture pattern of cylinder 2 3
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: 2019-02-25-6-2
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Verified Date: 03/28/2019
Date Tested: 03/25/2019
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 2
Test performed With no density determined
Cross sectional area of cylinder 1 28.37 in^2
Cross sectional area of cylinder 2 28.46 in^2
Capped in accordance with? ASTM C617/CTM521
Compressive strength (to nearest 10 psi) 7070 psi
Average diameter of cylinder 1 6.01 in
Average diameter of cylinder 2 6.02 in
Compressive strength of cylinder 1 6939.4 psi
Compressive strength of cylinder 2 7207.0 psi
Maximum load on cylinder 1 196870 lb
Maximum load on cylinder 2 205110 lb
Type of fracture pattern of cylinder 1 3
Type of fracture pattern of cylinder 2 3
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