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 # 100X7504 Cty ALP Rte 4 PM var
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 # 100X7504 Cty ALP Rte 4 PM var Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Pawan Garg |
Date Reported: |
08/21/2023 |
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Address: |
TL Number: |
294660 |
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City: |
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Project Name: REPLACE BRIDGE RAIL, BARRIER SLAB AND GUARDRAIL. |
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Prime Contractor: BRIDGEWAY CIVIL CONSTRUCTORS, INC. |
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Sample Taken Date: |
07/24/2023 |
Mix Design: |
Unknown |
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Contractor: Unknown |
Location : ALPINE COUNTY AT VARIOUS LOCATIONS |
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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 | 25555 | 2013.0 | 1 |
| 2 | 4.02 | 12.69 | 25178 | 1984.0 | 1 |
| 3 | 4.02 | 12.69 | 25569 | 2015 | 1 |
DIME Test ID: 2023-07-24-39-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 2000
Age of specimen: 3 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 | 4.02 | 12.69 | 37992 | 2993.0 | 1 |
| 2 | 4.02 | 12.69 | 35300 | 2781.0 | 1 |
| 3 | 4.02 | 12.69 | 39311 | 3097 | 1 |
DIME Test ID: 2023-07-24-39-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 2960
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 | 4.02 | 12.69 | 49817 | 3925.0 | 1 |
| 2 | 4.02 | 12.69 | 51695 | 4073.0 | 1 |
| 3 | 4.02 | 12.69 | 38768 | 3054 | 1 |
DIME Test ID: 2023-07-24-39-3
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3680
Age of specimen: 14 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 | 4.02 | 12.69 | 48929 | 3855.0 | 1 |
| 2 | 4.02 | 12.69 | 48488 | 3820.0 | 1 |
| 3 | 4.01 | 12.63 | 43898 | 3476 | 1 |
DIME Test ID: 2023-07-24-39-4
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3720
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