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 # 042640U4 Cty SON Rte 101 PM 0.9/3.6
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 # 042640U4 Cty SON Rte 101 PM 0.9/3.6 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Richard Duncan |
Date Reported: |
11/20/2015 |
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Address: |
TL Number: |
Unknown |
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City: |
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Project Name: CONSTRUCT PETALUMA BLVD SOUTH INTERCHANGE, REPLACE PETALUMA RIVER BR |
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Prime Contractor: GHILOTTI - CC MYERS JV |
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Sample Taken Date: |
10/23/2015 |
Mix Design: |
4100A |
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Contractor: Unknown |
Location : SONOMA COUNTY IN AND NEAR PETALUMA FROM GUNN DRIVE TO ROUTE 101/116 SEPARATION AND OVERHEAD |
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Structure unique identifier: 200295 |
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Structure name: Petaluma River Bridge |
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Location of Pour: Abut 1 Stage 2 |
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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 |
|---|---|---|---|---|---|
| 1 | 27.9 | 5.96 | 5335.6 | 148863 | 1 |
| 2 | 27.99 | 5.97 | 5780.9 | 161808 | 1 |
DIME Test ID: 2015-10-23-1-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5560
Age of specimen: 28 days
Certified By: Bang Nguyen
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*Subject to final inspection by the Resident Engineer. |
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TL- Report of Laboratory Testing