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 # 100X7504 Cty ALP Rte 4 PM var

Vendor #

	REPORT OF LABORATORY TESTING
Resident Engineer:	Pawan Garg	Date Reported:	10/10/2023
Address:		TL Number:	79406
City:
Project Name: REPLACE BRIDGE RAIL, BARRIER SLAB AND GUARDRAIL.
Prime Contractor: BRIDGEWAY CIVIL CONSTRUCTORS, INC.
Sample Taken Date:	08/29/2023	Mix Design:	D673A
Contractor: Unknown		Location : ALPINE COUNTY AT VARIOUS LOCATIONS
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	62989	4963.0	1
2	4.00	12.57	53015	4219.0	1
3	4.01	12.63	50413	3992	1

DIME Test ID: 2023-08-29-49-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4390
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	4.00	12.57	55948	4452.0	1
2	4.01	12.63	61889	4900.0	1
3	4.00	12.57	60617	4824	1

DIME Test ID: 2023-08-29-49-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4730
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

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.