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 # 04265604 Cty SM Rte 1 PM 40.64/40.95

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Charles Koos

Date Reported:

07/03/2015

Address:

TL Number:

119142

City:

Project Name: REPLACEMENT OF THE EXISTING SAN PEDRO CREEK BRIDGE

Prime Contractor: Graniterock Construction

Sample Taken Date:

06/05/2015

Mix Design:

d15pp562

Contractor: Unknown

Location: ON ROUTE 1 IN SAN MATEO COUNTY

Structure unique identifier: Unknown

Structure name: Unknown

Location of Pour: Unknown


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

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
128.276.006824.51929301
227.815.956559.71824241

DIME Test ID: 2015-06-05-3-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 6690
Age of specimen: 28 days
Certified By: Bang Nguyen



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