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Sample Record for 2018-10-02-15

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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: 2018-10-02-15
TL Number from the TL Form: 11
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: 10/02/2018
Date that the sample was received by the laboratory/organization performing the testing: 10/04/2018
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: 978-11
Structure unique identifier: I 15 AND HWY 60 ROAD WIDENING
Structure name: I 15 AND HWY 60 ROAD WIDENING
The fabricator/manufacturer/facility name: robertsons

Material Information

The concrete mix design number: SC5980B39
The truck number from where the sample was collected: 1075
The batch plant ticket number from where the sample was collected: 3420722
Concrete batch plant: Unknown
The fabricator/manufacturer designation for the sample: SKANSKA AMES
A detailed description of where the material sample was collected: LOAD 2
Where the material sample would have been placed if not sampled: I 15 AND HWY 60 ROAD WIDENING
From Lot No.: Unknown
Bag Lot No.: Unknown
Test results on following page(s): 3

Test Results

Test 1 of 3

DIME Test ID: 2018-10-02-15-1
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: 10/12/2018
Date Tested: 10/09/2018
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 28.27 in^2
Capped in accordance with? ASTM C617/CTM521
Compressive strength (to nearest 10 psi) 2200 psi
Average diameter of cylinder 1 6.00 in
Average diameter of cylinder 2 6.00 in
Compressive strength of cylinder 1 2199.3 psi
Compressive strength of cylinder 2 2194.2 psi
Maximum load on cylinder 1 62175 lb
Maximum load on cylinder 2 62030 lb
Type of fracture pattern of cylinder 1 1
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 7 days

Test 2 of 3

DIME Test ID: 2018-10-02-15-2
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: 10/17/2018
Date Tested: 10/16/2018
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 28.37 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) 2820 psi
Average diameter of cylinder 1 6.01 in
Average diameter of cylinder 2 6.01 in
Compressive strength of cylinder 1 2777.6 psi
Compressive strength of cylinder 2 2859.4 psi
Maximum load on cylinder 1 78800 lb
Maximum load on cylinder 2 81120 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 3 of 3

DIME Test ID: 2018-10-02-15-3
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: 10/31/2018
Date Tested: 10/30/2018
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 28.46 in^2
Capped in accordance with? ASTM C617/CTM521
Compressive strength (to nearest 10 psi) 3630 psi
Average diameter of cylinder 1 6.02 in
Average diameter of cylinder 2 6.02 in
Compressive strength of cylinder 1 3658.5 psi
Compressive strength of cylinder 2 3600.8 psi
Maximum load on cylinder 1 104120 lb
Maximum load on cylinder 2 102480 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