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 # 101C4214 Cty SJ Rte 99 PM 14.3/14.9,18.4/23.0

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Abdul (Obaidullah) Rashid

Date Reported:

06/09/2017

Address:

TL Number:

210651

City:

Project Name: RAMP WIDENING, INSTALL RAMP METERING AND FIBER OPTIC CABLE.

Prime Contractor: Bay Cities Paving & Grading

Sample Taken Date:

05/30/2017

Mix Design:

na

Contractor: Unknown

Location: SAN JOAQUIN COUNTY IN STOCKTON FROM 0.3 MILE SOUTH TO 0.3 MILE NORTH OF ARCH ROAD UNDERCROSSING AND FROM 0.3 MILE NORTH OF MAIN STREET OVERCROSSING TO 0.1 MILE NORTH OF HAMMER LANE OVERCROSSING

Structure unique identifier: Unknown

Structure name: Unknown

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

SpecimenAverage 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
15.9828.091098653911.21
25.9828.091120863990.21

DIME Test ID: 2017-05-30-2-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3950
Age of specimen: 10 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