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 # 040K5204 Cty SON Rte 12 PM 11.0/T17.4
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 # 040K5204 Cty SON Rte 12 PM 11.0/T17.4 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Cody Van Beek |
Date Reported: |
09/09/2024 |
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Address: |
TL Number: |
280878 |
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City: |
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Project Name: Overlay with RHMA, replace guardrails, approach slabs and signs. |
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Prime Contractor: FBD VANGUARD CONSTRUCTION, INC. (TOM SWISHER) |
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Sample Taken Date: |
08/10/2024 |
Mix Design: |
B6386 |
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Contractor: Unknown |
Location : Construction on State Highway in Sonoma County from Llano Road to Farmers Lane. |
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Structure unique identifier: |
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Structure name: |
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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 | 4.02 | 12.69 | 56694 | 4467.0 | 1 |
| 2 | 4.01 | 12.63 | 53733 | 4255.0 | 1 |
| 3 | 4.01 | 12.63 | 56838 | 4500 | 1 |
DIME Test ID: 2024-08-10-3-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4410
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