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 # 033C3804 Cty ED Rte 50 PM 75.4/77.3 Vendor # |
REPORT OF LABORATORY TESTING |
||||
Resident Engineer: |
Jaret Montplaisir |
Date Reported: |
06/28/2019 |
|
Address: |
TL Number: |
132704 |
||
City: |
||||
Project Name: HOT MIX ASPHALT, ROADWAY EXCAVATION, AND SIGNAL AND LIGHTING |
||||
Prime Contractor: SECURITY PAVING COMPANY, INC. |
||||
Sample Taken Date: |
06/25/2019 |
Mix Design: |
000000 |
|
Contractor: Unknown |
Location: EL DORADO COUNTY IN SOUTH LAKE TAHOE FROM NORTH JUNCTION ROUTE 89 TO TROUT CREEK BRIDGE |
|||
Structure unique identifier: |
||||
Structure name: |
||||
Location of Pour: Unknown |
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
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 | 6.03 | 28.54 | 52380 | 1835.3 | 4 |
2 | 6.03 | 28.54 | 72146 | 2527.9 | 1 |
DIME Test ID: 2019-06-25-4-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 2180
Comment on any defect in either specimen or caps (Max 250 Characters): 1st cylinder possible bad cap. Will report average of two cylinders but would assume a comp strength of 2530psi
Age of specimen: 3 days
Certified By: Larry McCrum
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing