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 # 031G1504 Cty ED Rte 20 PM VAR

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Chris Fallbeck

Date Reported:

12/03/2020

Address:

TL Number:

04

City:

Project Name: BRIDGE SCOUR REPAIR, CONCRETE INVERT PAVING, RSP & SNOWPLOW GUARD.

Prime Contractor: TPA CONSTRUCTION INC.

Sample Taken Date:

11/05/2020

Mix Design:

CTPV675928

Contractor: Unknown

Location: EL DORADO AND NEVADA COUNTIES AT VARIOUS LOCATIONS

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

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
15.9627.9884473170.01
25.9928.18861913059.04

DIME Test ID: 2020-11-05-7-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3110
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