Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project ID: 1000320 DEA: 11430324 EFIS: 1118000102
QA Service Level: 1
DIST-CO-RTE-PM: 11-SD-805-14.6/23.7
Work Description: MODIFY ELECTRICAL, CONCRETE PAVEMENT, DRAINAGE AND SIGNS.
Location Description: SAN DIEGO COUNTY IN SAN DIEGO FROM ROUTE 805/15 SEPARATION TO 0.1 MILE NORTH OF ROUTE 805/52 SEPARATION
Contractor Name: COFFMAN SPECIALTIES, INC.
Contractor Address: 9685 VIA EXCELENCIA STE 200, SAN DIEGO, CA 92126
Resident Engineer: Art Pannu Structure Rep.: Anh Ma
DIME Sample ID: 2025-03-26-4
TL Number from the TL Form:
Sample Submitted By Organization: CT D11 - District 11 Materials Laboratory
Sample Organization Contact: (858) 518-8709
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 03/26/2025
Date that the sample was received by the laboratory/organization performing the testing: 03/26/2025
The quantity of what the sample constitutes: 3 cylinders
A brief description of the sample: Concrete
From where was the sample collected: Job Site
Laboratory sample identification: 25-3-26-4
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Coffman Specialties, Inc
The concrete mix design number: 2010-007
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: Not Provided
Concrete batch plant:
The fabricator/manufacturer designation for the sample: Set 2
A detailed description of where the material sample was collected: On site
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
DIME Test ID: 2025-03-26-4-1
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 04/08/2025
Date Tested: 04/04/2025
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 4050 Taylor Street,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92110
Organization Email: benjamin.haney@dot.ca.gov
Organization Phone: (858) 688-1595
General Comments for this Test: 3 @ 10 days, 650 psi
Test Result Compliance: complies
Additional Comments When Verified:
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Unit system used?
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US Units
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Number of specimens
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3
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Test performed
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With no density determined
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Capped in accordance with?
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ASTM C617 - Sulfur Mortar Cap
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Average diameter of cylinder 1
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5.99 in
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Average diameter of cylinder 2
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5.99 in
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Average diameter of cylinder 3
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5.99 in
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Cross sectional area of cylinder 1
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28.18 in^2
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Cross sectional area of cylinder 2
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28.18 in^2
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Cross sectional area of cylinder 3
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28.18 in^2
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Compressive strength (to nearest 10 psi)
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5180 psi
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Maximum load on cylinder 1
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161515 lb
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Maximum load on cylinder 2
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119475 lb
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Maximum load on cylinder 3
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157210 lb
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Compressive strength of cylinder 1
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5731.5 psi
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Type of fracture pattern of cylinder 1
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2
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Compressive strength of cylinder 2
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4239.7 psi
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Compressive strength of cylinder 3
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5578.8 psi
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Type of fracture pattern of cylinder 2
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2
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Type of fracture pattern of cylinder 3
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2
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Comment on any defect in either specimen or caps (Max 250 Characters)
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no data
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Correction factor for cylinder 1
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1
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Correction factor for cylinder 2
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1
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Correction factor for cylinder 3
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1
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Age of specimen
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10 days
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Age of specimen in hours
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no data0 hours
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