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 # 033H4504 Cty ED Rte 50 PM 33.8/34.2

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Jody Phillips

Date Reported:

10/27/2020

Address:

TL Number:

10

City:

Project Name: CONSTRUCT RW, WIDEN RDWY, COLD PLANE AC PVMT, & HMA OVERLAY.

Prime Contractor: BRIDGEWAY CIVIL CONSTRUCTORS, INC.

Sample Taken Date:

09/29/2020

Mix Design:

CTO72CR5WA

Contractor: Unknown

Location: EL DORADO COUNTY AT FRESH POND FROM 0.6 TO 0.2 MILE WEST OF FOREST ROAD/OUTER LIMITS LANE

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
16.0228.461160964079.01
26.0028.271234534366.01

DIME Test ID: 2020-09-29-25-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 4220
Age of specimen: 28 days
Certified By: Larry McCrum



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