Sample Record for 2025-03-06-4
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: 2025-03-06-4
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: 03/06/2025
Date that the sample was received by the laboratory/organization performing the testing: 03/07/2025
The quantity of what the sample constitutes: 80 CY
A brief description of the sample: Concrete for Bent Cap
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Superior Supplies
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: 308848
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: concrete sample from wheel barrow
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
Test Results
Test 1 of 2
DIME Test ID: 2025-03-06-4-1
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 03/10/2025
Date Tested: 03/10/2025
Submitted By Organization: CT HQ - Vallejo Field Laboratory
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: This batch of testing contains 2 sets of samples (3 cylinders each). The first set is for a 4-day break that needs to be tested on Monday prior to Post-Tensioning Activity on Tuesday. The second set is for 28-day break. If the first set of cylinders aren'
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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3610 psi
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Maximum load on cylinder 1
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41950 lb
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Maximum load on cylinder 2
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45844 lb
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Maximum load on cylinder 3
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48167 lb
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Compressive strength of cylinder 1
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3340.0 psi
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Type of fracture pattern of cylinder 1
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1
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Compressive strength of cylinder 2
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3650.0 psi
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Compressive strength of cylinder 3
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3830 psi
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Type of fracture pattern of cylinder 2
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1
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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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4 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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Test 2 of 2
DIME Test ID: 2025-03-06-4-2
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 04/03/2025
Date Tested: 04/03/2025
Submitted By Organization: CT HQ - Vallejo Field Laboratory
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: Cylinders #1 and #2 did not break. Max capacity of machine = 7,000 psi.
Test Result Compliance:
Additional Comments When Verified:
|
Unit system used?
|
US Units
|
|
Number of specimens
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3
|
|
Test performed
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With no density determined
|
|
Capped in accordance with?
|
ASTM C1231 - Unbonded Elastomeric Pad Cap
|
|
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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3.99 in
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Average diameter of cylinder 2
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4.01 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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12.5 in^2
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Cross sectional area of cylinder 2
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12.63 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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6810 psi
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Maximum load on cylinder 1
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87500 lb
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Maximum load on cylinder 2
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87500 lb
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Maximum load on cylinder 3
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81765 lb
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Compressive strength of cylinder 1
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7000.0 psi
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Type of fracture pattern of cylinder 1
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1
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Compressive strength of cylinder 2
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6930.0 psi
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Compressive strength of cylinder 3
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6500 psi
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Type of fracture pattern of cylinder 2
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1
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Type of fracture pattern of cylinder 3
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3
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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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