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 # 042640F4 Cty SON Rte PM
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 # 042640F4 Cty SON Rte PM Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Gina Choi |
Date Reported: |
08/09/2021 |
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Address: |
TL Number: |
168129 |
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City: |
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Project Name: |
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Prime Contractor: GHILOTTI CONSTRUCTION CO. INC. |
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Sample Taken Date: |
07/12/2021 |
Mix Design: |
3172GG-F-SRA |
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Contractor: Unknown |
Location : |
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Structure unique identifier: 20-0300R |
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Structure name: NPOH deck Stage 2 |
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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 | 5.96 | 27.9 | 146413 | 5248.0 | 1 |
| 2 | 5.98 | 28.09 | 149768 | 5332.0 | 1 |
DIME Test ID: 2021-07-12-22-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5290
Age of specimen: 7 days
Certified By: Spencer Adams
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 | 5.96 | 27.9 | 144467 | 5178.0 | 1 |
| 2 | 5.97 | 27.99 | 153262 | 5475.0 | 1 |
DIME Test ID: 2021-07-12-22-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5330
Age of specimen: 10 days
Certified By: Spencer Adams
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 | 5.97 | 27.99 | 175402 | 6266.0 | 1 |
| 2 | 5.97 | 27.99 | 143876 | 5140.0 | 1 |
DIME Test ID: 2021-07-12-22-3
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5700
Age of specimen: 21 days
Certified By: Spencer Adams
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 | 5.97 | 27.99 | 186718 | 6670.0 | 1 |
| 2 | 5.97 | 27.99 | 166707 | 5955.0 | 1 |
DIME Test ID: 2021-07-12-22-4
Number of specimens: 2
Compressive strength (to nearest 10 psi): 6310
Age of specimen: 28 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