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 # 04264074 Cty MRN Rte 101 PM 27.6 - 23.3

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Gina Choi

Date Reported:

09/08/2014

Address:

TL Number:

City:

Project Name: MARIN-SONOMA NARROWS (MSN) CONTRACT B1 - Frontage Roads and Widen Redwood Landfill Bridge

Prime Contractor: GHILOTTI CONSTRUCTION COMPANY

Sample Taken Date:

08/04/2014

Mix Design:

4201a

Contractor: Unknown

Location: MARIN COUNTY IN AND NEAR NOVATO FROM 1.0 MILE NORTH OF NORTH NOVATO OVERHEAD TO 0.6 MILE SOUTH OF SONOMA COUNTY LINE

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
15.981739701
25.971736731

DIME Test ID: 2014-08-04-8641-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 6200
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 29 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