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 # 040A1854 Cty SON Rte 101 PM 7.1/8.1
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 # 040A1854 Cty SON Rte 101 PM 7.1/8.1 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Hal Streater |
Date Reported: |
12/23/2014 |
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Address: |
TL Number: |
052732 |
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City: |
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Project Name: RECONSTRUCT INTERCHANGE |
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Prime Contractor: GHILOTTI CONSTRUCTION COMPANY |
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Sample Taken Date: |
11/25/2014 |
Mix Design: |
4201A |
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Contractor: Unknown |
Location : SONOMA COUNTY IN PETALUMA FROM 0.6 MILE SOUTH TO 0.4 MILE NORTH OF OLD REDWOOD HIGHWAY OVERCROSSING |
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Structure unique identifier: Unknown |
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Structure name: Unknown |
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Location of Pour: |
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The following testing has been tested in accordance with:
ASTM C39-10 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Cured in accordance with ASTM C511
| Specimen | Cross sectional area of cylinder (in^2) | Average diameter of cylinder (in) | Compressive strength of cylinder (psi) | Maximum load on cylinder (lb) | Type of fracture pattern of cylinder |
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| 1 | 28.09 | 5.98 | 5412.4 | 152033 | 1 |
| 2 | 28.09 | 5.98 | 5327.4 | 149647 | 1 |
| 3 | 28.27 | 6.00 | 5385 | 152233 | 1 |
| 4 | 28.27 | 6.00 | 5200.4 | 147014 | 1 |
DIME Test ID: 2014-11-25-2-1
Number of specimens: 4
Compressive strength (to nearest 10 psi): 5330
Age of specimen: 28 days
Certified By: She Vang
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*Subject to final inspection by the Resident Engineer. |
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TL- Report of Laboratory Testing