Sample Record for 2025-07-29-63
Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project Information
Project ID: 994588 DEA: 081H3904 EFIS: 0817000032
QA Service Level: 1
DIST-CO-RTE-PM: 08-SBD-15-R20.5/R21.6,R25.5/R30.7
Work Description: CONSTRUCT BUILDING, ROADWAY EXC, JPCP, AND TEMPORARY BARRIER SYSTEM.
Location Description: SAN BERNARDINO COUNTY FROM 0.6 MILE NORTH OF CLEGHORN ROAD UNDERCROSSING TO 0.5 MILE SOUTH OF ROUTE 138 AND FROM 0.5 MILE SOUTH OF TRUCK SAFETY CHECK AREA TO 0.4 MILE NORTH OF OAK HILL ROAD OVERCROSSING
Contractor Name: POWELL CONSTRUCTORS INC
Contractor Address: 8555 BANANA AVE, FONTANA, CA 92335
Resident Engineer: Mauricio Santa Cruz Structure Rep.: Oluwatayo (Tayo) Ogeyemi
Sample Information
DIME Sample ID: 2025-07-29-63
TL Number from the TL Form: 1059-C3
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: 07/29/2025
Date that the sample was received by the laboratory/organization performing the testing: 07/29/2025
The quantity of what the sample constitutes: 3
A brief description of the sample: Concrete Cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 1059- C3
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Hi Grade
Material Information
The concrete mix design number: NOT PROVIDED
The truck number from where the sample was collected: 291
The batch plant ticket number from where the sample was collected: 2009383
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Thermal poles at A station 696+06, Speed sign pole at A Station 698+50, Light pole at A 689+00
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
Test Results
Test 1 of 1
DIME Test ID: 2025-07-29-63-1
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C1231 - Unbonded Elastomeric Pad Cap Cured in accordance with ASTM C511
Verified Date: 08/05/2025
Date Tested: 08/05/2025
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:
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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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Cross sectional area of cylinder 1
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12.57 in^2
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Cross sectional area of cylinder 2
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12.57 in^2
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Cross sectional area of cylinder 3
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12.57 in^2
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Capped in accordance with?
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ASTM C1231 - Unbonded Elastomeric Pad Cap
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Compressive strength (to nearest 10 psi)
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2840 psi
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Average diameter of cylinder 1
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4.00 in
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Average diameter of cylinder 2
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4.00 in
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Compressive strength of cylinder 1
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2743.0 psi
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Compressive strength of cylinder 2
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3041.4 psi
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Average diameter of cylinder 3
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4.00 in
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Compressive strength of cylinder 3
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2732.7 psi
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Maximum load on cylinder 1
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34480 lb
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Maximum load on cylinder 2
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38230 lb
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Maximum load on cylinder 3
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34350 lb
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Type of fracture pattern of cylinder 1
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2
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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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1
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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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7 days
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