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 # 034H6904 Cty SAC Rte 12 PM 0-0.4/26.3-26.4, 0.0-0.4/26.3-26.4 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Masoud Saed |
Date Reported: |
08/17/2022 |
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Address: |
TL Number: |
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City: |
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Project Name: Major Damage Restoration (Emergency Opening) |
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Prime Contractor: Golden State Bridge, Inc. |
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Sample Taken Date: |
07/14/2022 |
Mix Design: |
Unknown |
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Contractor: Unknown |
Location: |
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Structure unique identifier: |
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Structure name: Rio Vista Bridge |
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Location of Pour: |
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 C39 - Ground End
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 | 5.99 | 28.18 | 124990 | 4435.0 | 1 |
2 | 5.99 | 28.18 | 124282 | 4410.0 | 1 |
DIME Test ID: 2022-07-14-9-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 4420
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 1 day
Age of specimen in hours: 3
Certified By: Spencer Adams
ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
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 | 6.00 | 28.27 | 149901 | 5302.0 | 1 |
2 | 6.00 | 28.27 | 139616 | 4938.0 | 1 |
DIME Test ID: 2022-07-14-9-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5120
Age of specimen: 1 day
Certified By: Spencer Adams
ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
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 | 5.98 | 28.09 | 150872 | 5372.0 | 2 |
2 | 6.03 | 28.56 | 159473 | 5584.0 | 2 |
DIME Test ID: 2022-07-14-9-3
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5480
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
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 | 6.00 | 28.27 | 161045 | 5696.0 | 4 |
2 | 5.99 | 28.18 | 160825 | 5707.0 | 4 |
DIME Test ID: 2022-07-14-9-4
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5700
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
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 | 5.99 | 28.18 | 162169 | 5755.0 | 1 |
2 | 5.98 | 28.09 | 154678 | 5507.0 | 2 |
DIME Test ID: 2022-07-14-9-5
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5630
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 - Sulfur Mortar Cap
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 | 5.98 | 28.09 | 156522 | 5572.2 | 4 |
2 | 6.00 | 28.27 | 161777 | 5722.6 | 2 |
DIME Test ID: 2022-07-14-9-6
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5650
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 28 days
Certified By: Spencer Adams
ASTM C469-14: Standard Test Method for Static Modulus of Elasticity and Poisson's Ratio of Concrete in Compression (Static Modulus of Elasticity)
Specimen | Diameter specimen (in) | Length specimen (in) | Cross sectional area specimen (in^2) | Age specimen (days) | Static Modulus of Elasticity specimen (msi) |
---|---|---|---|---|---|
1 | 6 | 12 | 28.2743 | 0.125 | 4.07 |
2 | 6 | 12 | 28.2743 | 0.125 | 4.04 |
DIME Test ID: 2022-07-14-9-7
Number of Specimens: 2
Average Static Modulus of Elasticity: 4.055
Curing and environmental histories:
Certified By: Spencer Adams
ASTM C469-14: Standard Test Method for Static Modulus of Elasticity and Poisson's Ratio of Concrete in Compression (Static Modulus of Elasticity)
Specimen | Diameter specimen (in) | Length specimen (in) | Cross sectional area specimen (in^2) | Age specimen (days) | Static Modulus of Elasticity specimen (msi) |
---|---|---|---|---|---|
1 | 5.98 | 12 | 28.0862 | 28 | 4.75 |
DIME Test ID: 2022-07-14-9-8
Number of Specimens: 1
Average Static Modulus of Elasticity: 4.75
Curing and environmental histories:
Certified By: Spencer Adams
Test ID: 2022-07-14-9-1: 3.5 Hour Break
Test ID: 2022-07-14-9-6: 28 Day Break
Test ID: 2022-07-14-9-7: 3.5 Hour MOE
Test ID: 2022-07-14-9-8: 28 Day MOE
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing