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

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Contract # Cty Rte PM

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Unknown

Date Reported:

12/10/2014

Address:

TL Number:

87427

City:

Project Name: Crush test

Prime Contractor:

Sample Taken Date:

11/19/2014

Mix Design:

xxxxxxxxxxxxxxxxxxx

Contractor: Unknown

Location:

Structure unique identifier: Unknown

Structure name: CHP Academy

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

SpecimenCross sectional area of cylinder (in^2)Average diameter of cylinder (in)Compressive strength of cylinder (psi)Maximum load on cylinder (lb)Type of fracture pattern of cylinder
128.376.014923.91396901
228.276.004991.21411001

DIME Test ID: 2014-11-19-3-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 4960
Comment on any defect in either specimen or caps (Max 250 Characters): Both cylinder diameters for each specimen are not in compliance. w/ ASTM C39 section 6.1. Diameters measured differ more than 2%.
Age of specimen: 21 days
Certified By: She Vang



Summary of Items Observed and Conversations:

Test ID: 2014-11-19-3-1: Both cylinder average diameters are not within 2% requirement. Please check cylinder molds.

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