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:	07/23/2024
Address:		TL Number:	001
City:
Project Name: Highway widening, overhead signs, and electronic toll system.
Prime Contractor: O.C. JONES & SONS, INC.
Sample Taken Date:	09/22/2022	Mix Design:	1615759
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: RW 4
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

Cured in accordance with ASTM C511

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	64948	5092.0	4
2	4.01	12.63	61907	4902.0	4
3	4.01	12.63	59271	4693	4

DIME Test ID: 2022-09-22-16-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4900
Age of specimen: 28 days
Certified By: Spencer Adams

ASTM C143-20: Standard Test Method for Slump of Hydraulic-Cement Concrete

Slump
6

DIME Test ID: 2022-09-22-16-3
Certified By: Rose Saephan

ASTM C1064-17: Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete

Temperature
69

DIME Test ID: 2022-09-22-16-4
Certified By: Rose Saephan

Summary of Items Observed and Conversations:

Test ID: 2022-09-22-16-3: Performed by RMA
Test ID: 2022-09-22-16-4: Performed by RMA

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.