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 # 041W4804 Cty NAP Rte 121 PM 16.08/22.08

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Danilo Patenia

Date Reported:

01/26/2021

Address:

TL Number:

193413

City:

Project Name: Fire damage

Prime Contractor: OC Jones & Sons Inc

Sample Taken Date:

01/12/2021

Mix Design:

CT2530

Contractor: Unknown

Location: Napa county, routes 121 and 128

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
15.9627.91450615200.01
25.9727.991514905412.01

DIME Test ID: 2021-01-12-10-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5310
Age of specimen: 14 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