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Gavin Newsom, Governor |
DEPARTMENT OF TRANSPORTATIONDIVISION OF ENGINEERING SERVICES MATERIALS ENGINEERING AND TESTING SERVICES Concrete Materials Testing Branch 5900 Folsom Blvd. Sacramento, CA 95819 916-227-7205 |
Contract # 040K1604 Cty ALA Rte 80 PM R7.6/8.0,0.0/13.5 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Wesley Morrison |
Date Reported: |
12/29/2023 |
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Address: |
TL Number: |
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City: |
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Project Name: CONSTRUCT RHMA, LIGHTING SYSTEM, AND CONCRETE BARRIER. |
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Prime Contractor: Bay Cities Paving & Grading (Jeff Brandt) |
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Sample Taken Date: |
12/01/2023 |
Mix Design: |
590MAC |
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Contractor: Unknown |
Location: 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 |
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Structure unique identifier: |
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Structure name: |
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Location of Pour: Near Sta 458+70 |
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The following testing has been tested in accordance with:
ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
| Unit system used? | Number of specimens | Test performed | Average diameter of cylinder 1 | Average diameter of cylinder 2 | Average diameter of cylinder 3 | Cross sectional area of cylinder 1 | Cross sectional area of cylinder 2 | Cross sectional area of cylinder 3 | Compressive strength (to nearest 10 psi) | Maximum load on cylinder 1 | Maximum load on cylinder 2 | Maximum load on cylinder 3 | Compressive strength of cylinder 1 | Type of fracture pattern of cylinder 1 | Compressive strength of cylinder 2 | Compressive strength of cylinder 3 | Type of fracture pattern of cylinder 2 | Type of fracture pattern of cylinder 3 | Correction factor for cylinder 1 | Correction factor for cylinder 2 | Correction factor for cylinder 3 | Age of specimen |
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| US Units | 3 | With no density determined | 4.00 | 4.00 | 4.01 | 12.57 | 12.57 | 12.63 | 2600 | 31535 | 32968 | 33771 | 2509.0 | 1 | 2624.0 | 2674 | 1 | 1 | 1.00 | 1.00 | 1.00 | 7 |
DIME Test ID: 2023-12-01-25-1
Certified By: Spencer Adams
ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
| Unit system used? | Number of specimens | Test performed | Average diameter of cylinder 1 | Average diameter of cylinder 2 | Average diameter of cylinder 3 | Cross sectional area of cylinder 1 | Cross sectional area of cylinder 2 | Cross sectional area of cylinder 3 | Compressive strength (to nearest 10 psi) | Maximum load on cylinder 1 | Maximum load on cylinder 2 | Maximum load on cylinder 3 | Compressive strength of cylinder 1 | Type of fracture pattern of cylinder 1 | Compressive strength of cylinder 2 | Compressive strength of cylinder 3 | Type of fracture pattern of cylinder 2 | Type of fracture pattern of cylinder 3 | Correction factor for cylinder 1 | Correction factor for cylinder 2 | Correction factor for cylinder 3 | Age of specimen |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US Units | 3 | With no density determined | 4.01 | 4.01 | 4.01 | 12.63 | 12.63 | 12.63 | 4310 | 53756 | 55696 | 53728 | 4256.0 | 1 | 4410.0 | 4254 | 1 | 1 | 1.00 | 1.00 | 1.00 | 28 |
DIME Test ID: 2023-12-01-25-2
Certified By: Spencer Adams
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*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing
