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

Contract # 033F0704 Cty SAC Rte 51 PM 2.0/3.5

Vendor #

	REPORT OF LABORATORY TESTING
Resident Engineer:	John Ruzic	Date Reported:	01/16/2024
Address:		TL Number:	293854
City:
Project Name: American River Bridge Rehabilitation
Prime Contractor: American River Constructors
Sample Taken Date:	12/05/2023	Mix Design:	1624302
Contractor: Unknown		Location :
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

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	4.00	12.57	39461	3140.0	1
2	3.99	12.5	43617	3488.0	1
3	4.00	12.57	41220	3280	1

DIME Test ID: 2023-12-05-32-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3300
Age of specimen: 3 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

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	4.00	12.57	54861	4366.0	1
2	4.01	12.63	59719	4729.0	1
3	4.01	12.63	54906	4348	1

DIME Test ID: 2023-12-05-32-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4480
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

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	4.01	12.63	75386	5969.0	1
2	4.01	12.63	71395	5653.0	1
3	4.01	12.63	80691	6389	1

DIME Test ID: 2023-12-05-32-3
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6000
Age of specimen: 21 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

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	4.01	12.63	80101	6342.0	1
2	4.00	12.57	69831	5557.0	1
3	3.99	12.5	78221	6256	1

DIME Test ID: 2023-12-05-32-4
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6050
Age of specimen: 14 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

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	4.01	12.63	91142	7217.0	1
2	4.02	12.69	89179	7026.0	1
3	4.01	12.63	91850	7273	1

DIME Test ID: 2023-12-05-32-5
Number of specimens: 3
Compressive strength (to nearest 10 psi): 7170
Age of specimen: 28 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

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	4.01	12.63	90994	7205.0	1
2	3.99	12.5	86063	6883.0	1
3	4.00	12.57	78713	6264	1

DIME Test ID: 2023-12-05-32-6
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6780
Age of specimen: 42 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