DEPARTMENT OF TRANSPORTATION
DIVISION OF ENGINEERING SERVICES
MATERIALS ENGINEERING AND TESTING SERVICES
Concrete Materials Testing Branch
5900 Folsom Blvd.
Sacramento, CA 95819
916-227-7205
Contract # 04297634 Cty ALA Rte 84 PM 17.9/21
Vendor #
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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 # 04297634 Cty ALA Rte 84 PM 17.9/21 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Paramjit Pandher |
Date Reported: |
06/16/2023 |
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Address: |
TL Number: |
169976 |
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City: |
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Project Name: ROUTE 84 WIDENING (4-LANE EXPRESSWAY) FROM I-680 TO PIGEON PASS, INCLUDING INTERSECTION, DRAINAGE IMPROVEMENTS AND UTILITY RELOCATION. |
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Prime Contractor: Bay Cities Paving & Grading |
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Sample Taken Date: |
05/19/2023 |
Mix Design: |
D10115EA |
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Contractor: Unknown |
Location: ALAMEDA COUNTY IN AND NEAR SUNOL, PLEASANTON, AND LIVERMORE ON ROUTE 84 FROM 0.1 MILE EAST OF ROUTE 680 TO 0.1 MILE SOUTH OF RUBY HILL DRIVE AND ON ROUTE 680 FROM 1.2 MILES SOUTH TO 1.8 MILES NORTH OF ROUTE 84 |
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Structure unique identifier: |
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Structure name: |
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Location of Pour: |
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US Units | 3 | With no density determined | 4.02 | 4.02 | 4.03 | 12.69 | 12.69 | 12.76 | 3800 | 42344 | 48534 | 54187 | 3336.0 | 1 | 3824.0 | 4248 | 1 | 1 | 1.00 | 1.00 | 1.00 | 28 |
DIME Test ID: 2023-05-19-21-1
Certified By: Spencer Adams
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*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing