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 # 04209504 Cty MRN Rte 1 PM 50.2/50.5,0.0/0.2

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Scott Hislop

Date Reported:

12/26/2017

Address:

TL Number:

City:

Project Name: REPLACE ESTERO BRIDGE AND REALIGN APPROACHING ROADWAY; Bridge No. 27-0121

Prime Contractor: GHILOTTI CONSTRUCTION COMPANY

Sample Taken Date:

11/27/2017

Mix Design:

SCC V85-25F

Contractor: Unknown

Location: MARIN AND SONOMA COUNTIES NEAR VALLEY FORD FROM 0.4 MILE SOUTH OF ESTERO AMERICANO BRIDGE TO 0.2 MILE NORTH OF ESTERO AMERICANO BRIDGE

Structure unique identifier:

Structure name:

Location of Pour:


The following testing has been tested in accordance with:

ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens

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
16.0128.372345358267.04
26.0028.272376778407.44

DIME Test ID: 2017-11-27-1-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 8340
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 7 days
Certified By: Mike Mullins


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
128.376.019684.92747621
228.276.009381.32652091

DIME Test ID: 2017-11-27-1-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 9530
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