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 # 040A0204 Cty SON Rte 1 PM 15-15.7
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 # 040A0204 Cty SON Rte 1 PM 15-15.7 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Fabio La Serna |
Date Reported: |
09/27/2021 |
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Address: |
TL Number: |
120796 |
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City: |
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Project Name: Construct roadway and bridge with structural concrete and CIDH piling |
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Prime Contractor: BRIDGEWAY CIVIL CONSTRUCTORS, INC. |
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Sample Taken Date: |
08/16/2021 |
Mix Design: |
72105003R |
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Contractor: Unknown |
Location : District-County-Route-Post Mile: 04-Son-1-R15.0/R15.7 |
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Structure unique identifier: |
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Structure name: RR Canyon Rock, Forestville |
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Location of Pour: |
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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
Cured in accordance with ASTM C511
| 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 | 4.03 | 12.76 | 61903 | 4853.0 | 1 |
| 2 | 4.02 | 12.69 | 66231 | 5218.0 | 1 |
| 3 | 4.02 | 12.69 | 63642 | 5014 | 1 |
DIME Test ID: 2021-08-16-14-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5030
Age of specimen: 8 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
Cured in accordance with ASTM C511
| 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 | 85480 | 6735.0 | 1 |
| 2 | 4.02 | 12.69 | 81684 | 6436.0 | 1 |
| 3 | 4.02 | 12.69 | 86794 | 6838 | 1 |
DIME Test ID: 2021-08-16-14-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6670
Age of specimen: 28 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
Cured in accordance with ASTM C511
| 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 | 82909 | 6532.0 | 1 |
| 2 | 4.03 | 12.76 | 88346 | 6926.0 | 1 |
| 3 | 4.02 | 12.69 | 91822 | 7234 | 1 |
DIME Test ID: 2021-08-16-14-3
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6900
Age of specimen: 42 days
Certified By: Spencer Adams
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*Subject to final inspection by the Resident Engineer. |
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TL- Report of Laboratory Testing