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Sample Record for 2019-01-10-4

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

Project Information

Project ID: 210837 DEA: 080J0804 EFIS: 0800000283 COOP: 081625 QA Service Level: 1
DIST-CO-RTE-PM: 08-RIV-15-34.7/51.6
Work Description: (Alternative Delivery) DESIGN-BUILD OF THE INTERSTATE 15 EXPRESS LANES PROJECT
Location Description: Riverside County and SBD-15-0.0/1.3
Contractor Name: Skanska-Ames, Joint Venture
Contractor Address: 1801 California Avenue, Corona, CA 92881
Resident Engineer: Roy Fisher (reports) Structure Rep.: Roy Fisher

Sample Information

DIME Sample ID: 2019-01-10-4
TL Number from the TL Form: 25
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: 01/10/2019
Date that the sample was received by the laboratory/organization performing the testing: 01/14/2019
The quantity of what the sample constitutes: 6
A brief description of the sample: 6x12 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 974-25
Structure unique identifier: I15 south median
Structure name: I15 south median
The fabricator/manufacturer/facility name: robertsons

Material Information

The concrete mix design number: SC675B38
The truck number from where the sample was collected: 1683
The batch plant ticket number from where the sample was collected: 4196223
Concrete batch plant: Unknown
The fabricator/manufacturer designation for the sample: SKANSKA AMES
A detailed description of where the material sample was collected: at 845 am
Where the material sample would have been placed if not sampled: I15 south median
From Lot No.: Unknown
Bag Lot No.: Unknown
Test results on following page(s): 3

Test Results

Test 1 of 3

DIME Test ID: 2019-01-10-4-1
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Cured in accordance with ASTM C511
Verified Date: 01/18/2019
Date Tested: 01/17/2019
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: (909) 829-3029
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) 3940 psi
Average diameter of cylinder 1 5.99 in
Average diameter of cylinder 2 5.99 in
Compressive strength of cylinder 1 3946.8 psi
Compressive strength of cylinder 2 3935.1 psi
Maximum load on cylinder 1 111220 lb
Maximum load on cylinder 2 110890 lb
Type of fracture pattern of cylinder 1 1
Type of fracture pattern of cylinder 2 4
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 7 days

Test 2 of 3

DIME Test ID: 2019-01-10-4-2
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Cured in accordance with ASTM C511
Verified Date: 01/25/2019
Date Tested: 01/24/2019
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: (909) 829-3029
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 28.46 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) 4790 psi
Average diameter of cylinder 1 6.02 in
Average diameter of cylinder 2 6.01 in
Compressive strength of cylinder 1 4776.5 psi
Compressive strength of cylinder 2 4795.2 psi
Maximum load on cylinder 1 135940 lb
Maximum load on cylinder 2 136040 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 14 days

Test 3 of 3

DIME Test ID: 2019-01-10-4-3
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Cured in accordance with ASTM C511
Verified Date: 02/08/2019
Date Tested: 02/07/2019
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: (909) 829-3029
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 28.27 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) 5800 psi
Average diameter of cylinder 1 6.00 in
Average diameter of cylinder 2 6.01 in
Compressive strength of cylinder 1 5882.2 psi
Compressive strength of cylinder 2 5711.0 psi
Maximum load on cylinder 1 166290 lb
Maximum load on cylinder 2 162020 lb
Type of fracture pattern of cylinder 1 4
Type of fracture pattern of cylinder 2 4
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