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Sample Record for 2022-08-24-88

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Project Information

Project ID: 213707 DEA: 081C38U4 EFIS: 0817000196 QA Service Level: 1
DIST-CO-RTE-PM: 08-RIV-10-6.7/R25.1
Work Description: Remove concrete pavement and base, and place HMA and JPCP
Location Description: ROUTE 10/60 SEPARATION IN BEAUMONT TO ROUTE 10/111 SEPARATION NEAR CABAZON.
Contractor Name: Coffman Specialties
Contractor Address: 9685 Via Excelencia, San Diego, CA 92126
Resident Engineer: Elvira Lenart Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2022-08-24-88
TL Number from the TL Form:
Sample Submitted By Organization: CT D08 - Fontana Field Testing Laboratory
Sample Organization Contact: 9512323690
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 08/24/2022
Date that the sample was received by the laboratory/organization performing the testing: 08/25/2022
The quantity of what the sample constitutes: 4 Beams
A brief description of the sample: JPCP beams
From where was the sample collected: Job Site
Laboratory sample identification: 222JA1, 222JA2, 222JB1, 222JB2
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Coffman Specialties, Inc

Material Information

The concrete mix design number: 1906-2
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 38
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Wheel Loader Bucket
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:

Test Results

Test 1 of 7

DIME Test ID: 2022-08-24-88-1
Test Method: CTM 523-July 2012: Method of Test for Flexural Strength of Concrete
Verified Date: 11/01/2022
Date Tested: 09/06/2022
Submitted By Organization: CT D08 - Fontana Field Testing Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: prakash.gowda@dot.ca.gov
Organization Phone: (951) 232-3690
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
What test method is being used? Third-Point Loading
Fracture initiates in the tension surface Within the Middle Third of the Span Length
Modulus of rupture 590 psi

Test 2 of 7

DIME Test ID: 2022-08-24-88-2
Test Method: CTM 523-July 2012: Method of Test for Flexural Strength of Concrete
Verified Date: 11/01/2022
Date Tested: 09/06/2022
Submitted By Organization: CT D08 - Fontana Field Testing Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: prakash.gowda@dot.ca.gov
Organization Phone: (951) 232-3690
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
What test method is being used? Third-Point Loading
Fracture initiates in the tension surface Within the Middle Third of the Span Length
Modulus of rupture 620 psi

Test 3 of 7

DIME Test ID: 2022-08-24-88-3
Test Method: CTM 523-July 2012: Method of Test for Flexural Strength of Concrete
Verified Date: 11/01/2022
Date Tested: 09/21/2022
Submitted By Organization: CT D08 - Fontana Field Testing Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: prakash.gowda@dot.ca.gov
Organization Phone: (951) 232-3690
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
What test method is being used? Third-Point Loading
Fracture initiates in the tension surface Within the Middle Third of the Span Length
Modulus of rupture 650 psi

Test 4 of 7

DIME Test ID: 2022-08-24-88-4
Test Method: CTM 523-July 2012: Method of Test for Flexural Strength of Concrete
Verified Date: 11/01/2022
Date Tested: 09/21/2022
Submitted By Organization: CT D08 - Fontana Field Testing Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: prakash.gowda@dot.ca.gov
Organization Phone: (951) 232-3690
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
What test method is being used? Third-Point Loading
Fracture initiates in the tension surface Within the Middle Third of the Span Length
Modulus of rupture 650 psi

Test 5 of 7

DIME Test ID: 2022-08-24-88-5
Test Method: CTM 533-June 2010: Method of Test for Ball Penetration in Fresh Portland Cement Concrete
Verified Date: 11/01/2022
Date Tested: 08/24/2022
Submitted By Organization: CT D08 - Fontana Field Testing Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: prakash.gowda@dot.ca.gov
Organization Phone: (951) 232-3690
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Ball penetration in freshly mixed concrete (average) 1 inch

Test 6 of 7

DIME Test ID: 2022-08-24-88-6
Test Method: CTM 504-June 2010: Method of Test for Determining Air Content of Freshly Mixed Concrete by the Pressure Method
Verified Date: 11/01/2022
Date Tested: 08/24/2022
Submitted By Organization: CT D08 - Fontana Field Testing Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: prakash.gowda@dot.ca.gov
Organization Phone: (951) 232-3690
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Air Content 3.3 %

Test 7 of 7

DIME Test ID: 2022-08-24-88-7
Test Method: CTM 518-June 2010: Method of Test for Unit Weight of Fresh Concrete
Verified Date: 11/01/2022
Date Tested: 08/24/2022
Submitted By Organization: CT D08 - Fontana Field Testing Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: prakash.gowda@dot.ca.gov
Organization Phone: (951) 232-3690
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit weight of the concrete 145.8 lb/ft^3
Cement content 610.3 lb/yd^3