Sample Record for 2025-10-24-8
Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project Information
Project ID: 994321 DEA: 040K1604 EFIS: 0416000044
QA Service Level: 1
DIST-CO-RTE-PM: 04-ALA,CC-80-R7.6/8.0,0.0/13.5
Work Description: CONSTRUCT RHMA, LIGHTING SYSTEM, AND CONCRETE BARRIER.
Location Description: ALAMEDA AND CONTRA COSTA COUNTIES IN ALBANY AND CROCKETT FROM 0.4 MILE SOUTH OF ALAMEDA COUNTY LINE TO 0.2 MILE SOUTH OF POMONA STREET
Contractor Name: Bay Cities Paving & Grading (Jeff Brandt)
Contractor Address: 1450 CIVIC CT, BLDG B #400, CONCORD, CA 94520
Resident Engineer: Wesley Morrison Structure Rep.: Alyssa Inocencio
Sample Information
DIME Sample ID: 2025-10-24-8
TL Number from the TL Form:
Sample Submitted By Organization: CT SC - 3672 - Richmond
Sample Organization Contact: (510) 231-7108
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 10/24/2025
Date that the sample was received by the laboratory/organization performing the testing: 10/24/2025
The quantity of what the sample constitutes: 18
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: Central Concrete
Material Information
The concrete mix design number: 3E5EG9E2
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: TBD
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Back of Truck
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: 2025-10-24-8-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 10/31/2025
Date Tested: 10/31/2025
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: Cylinder were received 10-28-2025 by lab.
Test Result Compliance:
Additional Comments When Verified:
|
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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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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3110 psi
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Maximum load on cylinder 1
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37752 lb
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Maximum load on cylinder 2
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41222 lb
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Maximum load on cylinder 3
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38278 lb
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Compressive strength of cylinder 1
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3003.3 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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3279.4 psi
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Compressive strength of cylinder 3
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3045.2 psi
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Type of fracture pattern of cylinder 2
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3
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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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7 days
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Age of specimen in hours
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no data
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Test 2 of 2
DIME Test ID: 2025-10-24-8-2
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 11/24/2025
Date Tested: 11/21/2025
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: Received on 10-28-2025 by lab
Test Result Compliance:
Additional Comments When Verified:
|
Unit system used?
|
US Units
|
|
Number of specimens
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3
|
|
Test performed
|
With no density determined
|
|
Capped in accordance with?
|
ASTM C1231 - Unbonded Elastomeric Pad Cap
|
|
Average diameter of cylinder 1
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4.01 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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4.01 in
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Cross sectional area of cylinder 1
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12.63 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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12.63 in^2
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Compressive strength (to nearest 10 psi)
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4530 psi
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Maximum load on cylinder 1
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56315 lb
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Maximum load on cylinder 2
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57927 lb
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Maximum load on cylinder 3
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57141 lb
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Compressive strength of cylinder 1
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4458.8 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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4608.4 psi
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Compressive strength of cylinder 3
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4524.2 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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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 data
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