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 # 040K1604 Cty ALA Rte 80 PM R7.6/8.0,0.0/13.5

Vendor #

	REPORT OF LABORATORY TESTING
Resident Engineer:	Wesley Morrison	Date Reported:	11/27/2023
Address:		TL Number:
City:
Project Name: CONSTRUCT RHMA, LIGHTING SYSTEM, AND CONCRETE BARRIER.
Prime Contractor: Bay Cities Paving & Grading (Jeff Brandt)
Sample Taken Date:	10/26/2023	Mix Design:	D20119EA
Contractor: Unknown		Location: ALAMEDA AND CONTRA COSTA COUNTIES IN ALBANY AND CROCKETT FROM 0.4 MILE SOUTH OF ALAMEDA COUNTY LINE TO 0.2 MILE SOUTH OF POMONA STREET
Structure unique identifier:
Structure name: CIDH Pile at 512+25
Location of Pour: CIDH 51225

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	34990	2757.0	1
2	4.00	12.57	37984	3023.0	1
3	4.01	12.63	32732	2592	1

DIME Test ID: 2023-10-26-30-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 2790
Age of specimen: 8 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	4.01	12.63	59932	4745.0	1
2	4.02	12.69	60885	4797.0	1
3	4.00	12.57	59334	4722	1

DIME Test ID: 2023-10-26-30-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4750
Age of specimen: 32 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.