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 # 04151614 Cty MRN Rte 101 PM 0.0/9.0
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 # 04151614 Cty MRN Rte 101 PM 0.0/9.0 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Steve Russell |
Date Reported: |
12/02/2019 |
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Project Name: RAMP METERING, RAMP WIDENING, TOS ELEMENTS |
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Prime Contractor: Ghilotti Construction Company |
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Sample Taken Date: |
11/04/2019 |
Mix Design: |
4201A |
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Contractor: Unknown |
Location : MARIN COUNTY IN AND NEAR CORTE MADERA , SAUSALITO , MILL VALLEY , LARKSPUR AND AT MARIN CITY FROM NORTH OF THE GOLDEN GATE BRIDGE (SAUSALITO LATERAL) TO 0.3 MILE NORTH OF SIR FRANCIS DRAKE BOULEVARD |
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Structure unique identifier: |
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Structure name: |
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Location of Pour: CIDH pile |
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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 | 6.00 | 28.26 | 139161 | 4924.3 | 1 |
| 2 | 6.00 | 28.26 | 138857 | 4913.6 | 1 |
DIME Test ID: 2019-11-04-6-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 4920
Age of specimen: 28 days
Certified By: Larry McCrum
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*Subject to final inspection by the Resident Engineer. |
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TL- Report of Laboratory Testing