Sample Record for 2025-07-25-54
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: 2025-07-25-54
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: 07/25/2025
Date that the sample was received by the laboratory/organization performing the testing: 08/12/2025
The quantity of what the sample constitutes: 200 CY
A brief description of the sample: 4x8 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Superior Suppliers
Material Information
The concrete mix design number: 590CR2
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 311200
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Chute
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
Test Results
Test 1 of 3
DIME Test ID: 2025-07-25-54-1
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Submitted By Organization: CT HQ - Vallejo Field Laboratory
Organization Address: 690 Walnut Avenue, Suite 150,
Organization City: Vallejo
Organization State: CA
Organization Zipcode: 94592
Organization Email: yannick.aranas@dot.ca.gov
Organization Phone: 9166394315
This test has been superseded on 09/02/2025. The corrected test ID is: 2025-07-25-54-3
Reason: retested
Test 2 of 3
DIME Test ID: 2025-07-25-54-2
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 09/02/2025
Date Tested: 08/29/2025
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:
Test Result Compliance:
Additional Comments When Verified:
|
Unit system used?
|
US Units
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|
Number of specimens
|
3
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|
Test performed
|
With no density determined
|
|
Capped in accordance with?
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ASTM C1231 - Unbonded Elastomeric Pad Cap
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|
Apparent mass of submerged cylinder 1
|
9 lb
|
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Average diameter of cylinder 1
|
3.99 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
|
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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12.57 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)
|
4840 psi
|
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Maximum load on cylinder 1
|
59336 lb
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Maximum load on cylinder 2
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61881 lb
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Maximum load on cylinder 3
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61106 lb
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Compressive strength of cylinder 1
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4750.0 psi
|
|
Type of fracture pattern of cylinder 1
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5
|
|
Compressive strength of cylinder 2
|
4920.0 psi
|
|
Compressive strength of cylinder 3
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4860 psi
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Type of fracture pattern of cylinder 2
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5
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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)
|
no data
|
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Correction factor for cylinder 1
|
1
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|
Correction factor for cylinder 2
|
1
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Correction factor for cylinder 3
|
1
|
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Age of specimen
|
35 days
|
|
Age of specimen in hours
|
no data0 hours
|
|
Serial number of delivery ticket, if available
|
no data
|
Test 3 of 3
DIME Test ID: 2025-07-25-54-3
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 09/02/2025
Date Tested: 08/22/2025
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:
The test was superseded from test ID: 2025-07-25-54-1
Test Result Compliance:
Additional Comments When Verified:
|
Unit system used?
|
US Units
|
|
Number of specimens
|
3
|
|
Test performed
|
With no density determined
|
|
Capped in accordance with?
|
ASTM C1231 - Unbonded Elastomeric Pad Cap
|
|
Apparent mass of submerged cylinder 1
|
9 lb
|
|
Average diameter of cylinder 1
|
4.01 in
|
|
Average diameter of cylinder 2
|
4.00 in
|
|
Average diameter of cylinder 3
|
3.99 in
|
|
Cross sectional area of cylinder 1
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12.63 in^2
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|
Cross sectional area of cylinder 2
|
12.57 in^2
|
|
Cross sectional area of cylinder 3
|
12.5 in^2
|
|
Compressive strength (to nearest 10 psi)
|
4760 psi
|
|
Maximum load on cylinder 1
|
59883 lb
|
|
Maximum load on cylinder 2
|
62470 lb
|
|
Maximum load on cylinder 3
|
57041 lb
|
|
Compressive strength of cylinder 1
|
4740.0 psi
|
|
Type of fracture pattern of cylinder 1
|
5
|
|
Compressive strength of cylinder 2
|
4970.0 psi
|
|
Compressive strength of cylinder 3
|
4560 psi
|
|
Type of fracture pattern of cylinder 2
|
3
|
|
Type of fracture pattern of cylinder 3
|
5
|
|
Comment on any defect in either specimen or caps (Max 250 Characters)
|
no data
|
|
Correction factor for cylinder 1
|
1
|
|
Correction factor for cylinder 2
|
1
|
|
Correction factor for cylinder 3
|
1
|
|
Age of specimen
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28 days
|
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Age of specimen in hours
|
no data0 hours
|
|
Serial number of delivery ticket, if available
|
no data
|
