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 # 034F0704 Cty SAC Rte 50 PM 17.1 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Joseph Estepa |
Date Reported: |
06/09/2015 |
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Address: |
TL Number: |
173232 |
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City: |
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Project Name: WIDEN STRUCTURE, EXTEND WEAVE LANE, AND ADD RAMP METERING. |
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Prime Contractor: DE SILVA GATES CONSTRUCTION |
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Sample Taken Date: |
05/12/2015 |
Mix Design: |
F628AFST0 |
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Contractor: Unknown |
Location: SACRAMENTO COUNTY AT NATOMA OVERHEAD |
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Structure unique identifier: 24 0120 |
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Structure name: Natoma OH |
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Location of Pour: |
The following testing has been tested in accordance with:
CTM 533-June 2010: Method of Test for Ball Penetration in Fresh Portland Cement Concrete
Ball penetration in freshly mixed concrete (average) |
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2.5 |
DIME Test ID: 2015-05-12-1-1
Certified By: OLEG KREYDICH
CTM 557-July 2012: Method of Test for Temperature of Freshly Mixed Portland Cement Concrete
Temperature of the freshly mixed concrete |
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79 |
DIME Test ID: 2015-05-12-1-2
Certified By: OLEG KREYDICH
ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Average diameter of cylinder (in) | Cross sectional area of cylinder (in^2) | Maximum load on cylinder (lb) | Compressive strength of cylinder (psi) | Type of fracture pattern of cylinder |
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1 | 6.01 | 28.37 | 56359 | 1986.6 | 1 |
2 | 6.01 | 28.37 | 58035 | 2045.6 | 1 |
DIME Test ID: 2015-05-12-1-3
Number of specimens: 2
Compressive strength (to nearest 10 psi): 2020
Age of specimen: 3 days
Certified By: Mike Mullins
ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Average diameter of cylinder (in) | Cross sectional area of cylinder (in^2) | Maximum load on cylinder (lb) | Compressive strength of cylinder (psi) | Type of fracture pattern of cylinder |
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1 | 6.01 | 28.37 | 71899 | 2534.3 | 1 |
2 | 6.01 | 28.37 | 72335 | 2549.7 | 1 |
DIME Test ID: 2015-05-12-1-4
Number of specimens: 2
Compressive strength (to nearest 10 psi): 2540
Age of specimen: 6 days
Certified By: Mike Mullins
ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Average diameter of cylinder (in) | Cross sectional area of cylinder (in^2) | Maximum load on cylinder (lb) | Compressive strength of cylinder (psi) | Type of fracture pattern of cylinder |
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1 | 6.01 | 28.37 | 118142 | 4164.3 | 1 |
2 | 6.01 | 28.37 | 118352 | 4171.7 | 1 |
DIME Test ID: 2015-05-12-1-5
Number of specimens: 2
Compressive strength (to nearest 10 psi): 4170
Age of specimen: 28 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing