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 # 034F7004 Cty PLA Rte 80 PM 31.8

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Mary Bokova

Date Reported:

08/12/2015

Address:

TL Number:

202502

City:

Project Name: INCREASE ON AND OFF-RAMP RADIUS AND LANE WIDTH OF ILLINOISTOWN OC.

Prime Contractor: Independent Structures Inc.

Sample Taken Date:

07/22/2015

Mix Design:

Unknown

Contractor: Unknown

Location : PLACER COUNTY NEAR COLFAX AT ILLINOISTOWN 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

Cured in accordance with ASTM C511

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
16.0328.56844822958.11
26.0428.65816622850.31

DIME Test ID: 2015-07-22-2-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 2900
Age of specimen: 21 days
Certified By: Bang Nguyen


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

Capped in accordance with ASTM C617/CTM521

Cured in accordance with ASTM C511

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
16.0228.46762282678.41
26.0228.46805352829.81

DIME Test ID: 2015-07-22-2-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 2750
Age of specimen: 14 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