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

Contract # 030H5204 Cty ED Rte 50 PM 0.0/80.4

Vendor #

	REPORT OF LABORATORY TESTING
Resident Engineer:	Juanah Koker	Date Reported:	08/25/2021
Address:		TL Number:	79376
City:
Project Name: INSTALL CMS, CAMERA SYSTEMS AND TMS ELEMENTS.
Prime Contractor: TIM PAXIN'S PACIFIC EXCAVATION INC
Sample Taken Date:	07/28/2021	Mix Design:	CT072CR8WA
Contractor: Unknown		Location: EL DORADO COUNTY AT VARIOUS LOCATIONS FROM THE SACRAMENTO COUNTY LINE TO CALIFORNIA/NEVADA STATE LINE
Structure unique identifier:
Structure name: Location 20 CIDH CMS
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

Specimen	Average 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
1	4.02	12.69	41265	3251.0	1
2	4.02	12.69	42380	3339.0	1
3	4.02	12.69	43119	3397	1

DIME Test ID: 2021-07-28-4-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3330
Age of specimen: 7 days
Certified By: Spencer Adams

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

Capped in accordance with ASTM C617/CTM521

Specimen	Average 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
1	4.02	12.69	52177	4111.0	1
2	4.02	12.69	56300	4436.0	1
3	4.03	12.76	56140	4401	1

DIME Test ID: 2021-07-28-4-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4320
Age of specimen: 28 days
Certified By: Spencer Adams

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

DEPARTMENT OF TRANSPORTATION

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.

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.