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 # 04264724 Cty MRN Rte 101 PM R20.8/27.1
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 # 04264724 Cty MRN Rte 101 PM R20.8/27.1 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Fabio La Serna |
Date Reported: |
12/04/2023 |
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Address: |
TL Number: |
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City: |
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Project Name: CIP BRIDGES, CONSTRUCT ROADWAY, RETAINING WALLS AND MODIFY ELECTRICAL. |
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Prime Contractor: GHILOTTI CONSTRUCTION CO. INC. (RILEY GENAZZI & JOSH SERAFINO) |
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Sample Taken Date: |
11/04/2023 |
Mix Design: |
SL-4201CG |
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Contractor: Unknown |
Location : MARIN COUNTY IN AND NEAR NOVATO FROM 0.1 MILE SOUTH OF FRANKLIN AVENUE OVERHEAD TO 0.5 MILE SOUTH OF SAN ANTONIO CREEK BRIDGE |
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Structure unique identifier: |
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Structure name: RW5 RW4 footing 5168 to 5393.31 4024.58 to 40+73.75 |
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Location of Pour: RW5 RW4 Footing |
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The following testing has been tested in accordance with:
ASTM C143-10a: Standard Test Method for Slump of Hydraulic-Cement Concrete
| Slump |
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| 5.75 |
DIME Test ID: 2023-11-04-21-2
Certified By: Philip Latasa
ASTM C1064-08: Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete
| Temperature |
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| 72 |
DIME Test ID: 2023-11-04-21-3
Certified By: Philip Latasa
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 | 4.02 | 12.69 | 75462 | 5945.0 | 1 |
| 2 | 4.00 | 12.57 | 87366 | 6952.0 | 1 |
| 3 | 4.01 | 12.63 | 58597 | 4640 | 1 |
DIME Test ID: 2023-11-04-21-4
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5850
Age of specimen: 30 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