Sample Record for 2025-10-10-25
Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project Information
Project ID: 212470 DEA: 044A1304 EFIS: 0400001106 COOP: 042718
QA Service Level: 1
DIST-CO-RTE-PM: 04-SON-101-18.5/18.5
Work Description: CONSISTS OF MODIFICATION AND RECONSTRUCTION OF THE EXISTING US 101/HEARN AVENUE INTERCHANGE IN SONOMA COUNTY, INCLUDING REPLACING THE EXISTING TWO-LANE HEARN AVENUE OVERCROSSING WITH A NEW OVERCROSSING, AND MODIFYING THE SOUTHBOUND OFF-RAMP IN CITY
Location Description: IN SONOMA COUNTY.
Contractor Name: Ghilotti Construction Company, Inc. (Chase McPhaul)
Contractor Address: 246 Ghilotti Avenue, Santa Rosa, CA 95407
Resident Engineer: Seyed "Syd" Valeh Structure Rep.: Anthony "Tony" Tierra; Sardar Chalabe
Sample Information
DIME Sample ID: 2025-10-10-25
TL Number from the TL Form:
Sample Submitted By Organization: CT SC - 3672 - Santa Rosa
Sample Organization Contact: (510) 774-6009
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 10/10/2025
Date that the sample was received by the laboratory/organization performing the testing: 10/14/2025
The quantity of what the sample constitutes: 90 CY
A brief description of the sample: Concrete for approach slab at Abutment 3
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Supperior Supplies, Inc
Material Information
The concrete mix design number: 675CR1
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 312869
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Concrete from a wheelbarrow
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: 2025-10-10-25-1
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 11/10/2025
Date Tested: 11/07/2025
Submitted By Organization: Kleinfelder - Hayward
Organization Address: 690 Walnut,
Organization City: vallejo
Organization State: CA
Organization Zipcode: 94592
Organization Email: yannick.aranas@dot.ca.gov
Organization Phone: (916) 639-4315
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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Capped in accordance with?
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ASTM C1231 - Unbonded Elastomeric Pad Cap
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Apparent mass of submerged cylinder 1
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9 lb
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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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Average diameter of cylinder 3
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4.00 in
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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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Compressive strength (to nearest 10 psi)
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5620 psi
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Maximum load on cylinder 1
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64335 lb
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Maximum load on cylinder 2
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70901 lb
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Maximum load on cylinder 3
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76591 lb
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Compressive strength of cylinder 1
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5120.0 psi
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Type of fracture pattern of cylinder 1
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3
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Compressive strength of cylinder 2
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5640.0 psi
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Compressive strength of cylinder 3
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6090 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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5
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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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28 days
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Age of specimen in hours
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no data0 hours
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Serial number of delivery ticket, if available
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no data
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