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 # 033F0734 Cty SAC Rte 51 PM 2.0/3.5

Vendor #

	REPORT OF LABORATORY TESTING
Resident Engineer:	John Ruzic	Date Reported:	05/31/2024
Address:		TL Number:	225327
City:
Project Name: Dredge, construct in-water foundation
Prime Contractor: American River Constructors
Sample Taken Date:	08/02/2022	Mix Design:	1615453
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	4.02	12.69	46543	3667.0	4
2	4.02	12.69	47704	3758.0	1
3	4.02	12.69	43245	3407	1

DIME Test ID: 2022-08-02-23-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3610
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	4.03	12.76	49810	3905.0	4
2	4.02	12.69	53666	4228.0	2
3	4.02	12.69	52202	4113	1

DIME Test ID: 2022-08-02-23-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4080
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	4.03	12.76	58272	4568.0	2
2	4.03	12.76	57698	4523.0	2
3	4.04	12.82	53791	4196	2

DIME Test ID: 2022-08-02-23-3
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4430
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	4.04	12.82	64037	4996.0	2
2	4.05	12.88	60498	23481.0	2
3	4.03	12.76	55933	4385	4

DIME Test ID: 2022-08-02-23-4
Number of specimens: 3
Compressive strength (to nearest 10 psi): 10950
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 - Sulfur Mortar Cap

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	4.04	12.82	64037	4996.0	2
2	4.05	12.88	60498	4697.0	2
3	4.03	12.76	55933	4385	4

DIME Test ID: 2022-08-02-23-5
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4690
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 28 days
Certified By: Phillip Montes

Summary of Items Observed and Conversations:

Test ID: 2022-08-02-23-5: Corrected an error in specimen 2 correction factor - SA

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