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 # 044G0804 Cty SOL Rte 80 PM R10.4/30.2

Vendor #

	REPORT OF LABORATORY TESTING
Resident Engineer:	Justen Tatum	Date Reported:	05/08/2023
Address:		TL Number:
City:
Project Name: Highway widening, overhead signs, and electronic toll system.
Prime Contractor: O.C. JONES & SONS, INC.
Sample Taken Date:	04/10/2023	Mix Design:	1612790
Contractor: Unknown		Location : In Solano County in Fairfield and Vacaville from 1.0 mile west of Red Top Road Undercrossing to 0.4 mile east of Leisure Town Road Overcrossing.
Structure unique identifier:
Structure name: Steel Casing Grouting
Location of Pour:

The following testing has been tested in accordance with:

ASTM C39-21 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens

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	76531	6030.0	4
2	4.02	12.69	71018	5595.0	4
3	4.00	12.57	76243	6067	1

DIME Test ID: 2023-04-10-15-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5900
Age of specimen: 7 days
Certified By: Spencer Adams

ASTM C39-21 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens

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	4.03	12.76	97873	7673.0	1
2	4.01	12.63	86308	6834.0	1
3	4.02	12.69	87445	6890	1

DIME Test ID: 2023-04-10-15-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 7130
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.