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 # 034E62U4 Cty ED Rte 50 PM 18.5/24.2

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Nathan Alterton

Date Reported:

03/22/2021

Address:

TL Number:

79354

City:

Project Name: CONSTRUCT UC, MED BARRIER, DRAINAGE SYSTEMS & HMA OVERLAY.

Prime Contractor: Security Paving Company, Inc.

Sample Taken Date:

02/22/2021

Mix Design:

00000000000000

Contractor: Unknown

Location: EL DORADO COUNTY IN AND NEAR PLACERVILLE FROM MOSQUITO ROAD UNDERCROSSING TO SCHNELL SCHOOL ROAD UNDERCROSSING AND FROM 0.2 MILE WEST OF STILL MEADOW ROAD TO 0.2 MILE EAST OF CARSON ROAD

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
16.0028.271267494483.01
25.9928.181316794673.01
36.0028.2712682444851
46.0028.2712815145321

DIME Test ID: 2021-02-22-11-1
Capped in accordance with ASTM C617/CTM521
Compressive strength (to nearest 10 psi): 4540
Age of specimen: 28 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