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 # 030F2804 Cty SAC Rte 99 PM 7.1/9.4 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Saed Masoud |
Date Reported: |
07/28/2021 |
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Address: |
TL Number: |
78935 |
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City: |
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Project Name: Dillard Overcrossing and McConnel Overhead |
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Prime Contractor: GRANITE CONSTRUCTION COMPANY |
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Sample Taken Date: |
06/30/2021 |
Mix Design: |
545-1 |
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Contractor: Unknown |
Location: Hwy 99, Elk Grove, CA |
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Structure unique identifier: |
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Structure name: Dillard OC Diaphragms |
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Location of Pour: |
The following testing has been tested in accordance with:
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 | 4.02 | 12.69 | 34161 | 2691.0 | 1 |
2 | 4.02 | 12.69 | 38413 | 3026.0 | 1 |
3 | 4.03 | 12.76 | 39599 | 3104 | 1 |
DIME Test ID: 2021-06-30-5-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 2940
Age of specimen: 7 days
Certified By: Spencer Adams
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 |
---|---|---|---|---|---|
1 | 4.02 | 12.69 | 56161 | 4425.0 | 1 |
2 | 4.02 | 12.69 | 55790 | 4396.0 | 1 |
3 | 4.02 | 12.69 | 55480 | 4371 | 1 |
DIME Test ID: 2021-06-30-5-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4400
Age of specimen: 28 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing