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: |
11/28/2022 |
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Address: |
TL Number: |
79386 |
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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: |
10/13/2022 |
Mix Design: |
D673A |
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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 | 35092 | 2765.0 | 1 |
| 2 | 4.01 | 12.63 | 34349 | 2720.0 | 1 |
| 3 | 4.02 | 12.69 | 32794 | 2584 | 4 |
DIME Test ID: 2022-10-13-11-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 2690
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 | 4.01 | 12.63 | 38677 | 3063.0 | 1 |
| 2 | 4.02 | 12.69 | 45189 | 3560.0 | 2 |
| 3 | 4.01 | 12.63 | 43352 | 3433 | 4 |
DIME Test ID: 2022-10-13-11-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3350
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 | 59166 | 4662.0 | 1 |
| 2 | 4.02 | 12.69 | 52995 | 4175.0 | 4 |
| 3 | 4.03 | 12.76 | 54496 | 4272 | 4 |
DIME Test ID: 2022-10-13-11-3
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4370
Age of specimen: 46 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