STATE OF CALIFORNIA - CALIFORNIA STATE TRANSPORTATION AGENCY

Gavin Newsom, Governor


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

image

Contract # Cty ED Rte 50 PM 17.8,19.6

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Veera Nanugonda

Date Reported:

09/08/2014

Address:

TL Number:

City:

Project Name: RETROFIT COLUMNS AND ADD BRACING.

Prime Contractor: Proven Management ,Inc.

Sample Taken Date:

08/08/2014

Mix Design:

76081

Contractor: Unknown

Location: EL DORADO COUNTY IN PLACERVILLE AT COLOMA STREET PEDESTRIAN OVERCROSSING AND AT SMITH FLAT ROAD UNDERCROSSING

Structure unique identifier:

Structure name:

Location of Pour:


The following testing has been tested in accordance with:

ASTM C39-10 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens

Capped in accordance with ASTM C617/CTM521

SpecimenAverage diameter of cylinder (in)Maximum load on cylinder (lb)Type of fracture pattern of cylinder
16.041151731
26.041217241

DIME Test ID: 2014-08-08-3-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 4130
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 28 days
Certified By: Mike Mullins



Summary of Items Observed and Conversations:

Comments: This report is for the purpose of reporting test results.
Should you require recommendations concerning repairs or remedial efforts please contact the METS representative,
who represents the Materials Engineering and Testing Services for your project.

*Subject to final inspection by the Resident Engineer.




TL- Report of Laboratory Testing