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 # 044G4604 Cty MRN Rte 101 PM 1.5/14.0
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 # 044G4604 Cty MRN Rte 101 PM 1.5/14.0 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Hal Streater |
Date Reported: |
04/05/2017 |
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Address: |
TL Number: |
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City: |
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Project Name: REMOVE EXISTING AND CONSTRUCT NEW BRIDGE RAILINGS. |
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Prime Contractor: GHILOTTI BROS / RM HARRIS JV |
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Sample Taken Date: |
03/08/2017 |
Mix Design: |
4700 |
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Contractor: Unknown |
Location : IN MARIN COUNTY, AT VARIOUS LOCATION, FROM SPENCER AVE OVERCROSSING TO NORTH BRANCHGALLINAS CREEK BRIDGE |
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Structure unique identifier: 270008K |
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Structure name: Corte Madera Creek Bridge |
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Location of Pour: 4378 |
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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 |
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| 1 | 5.97 | 27.99 | 184172 | 6579.9 | 1 |
| 2 | 5.98 | 28.09 | 186536 | 6640.7 | 4 |
DIME Test ID: 2017-03-08-2-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 6610
Age of specimen: 28 days
Certified By: Bang Nguyen
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*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing