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 # 04264724 Cty MRN Rte 101 PM R20.8/27.1

Vendor #

	REPORT OF LABORATORY TESTING
Resident Engineer:	Fabio La Serna	Date Reported:	01/19/2023
Address:		TL Number:
City:
Project Name: CIP BRIDGES, CONSTRUCT ROADWAY, RETAINING WALLS AND MODIFY ELECTRICAL.
Prime Contractor: GHILOTTI CONSTRUCTION CO. INC. (RILEY GENAZZI & JOSH SERAFINO)
Sample Taken Date:	12/22/2022	Mix Design:	3728LV-SRA-Fibers
Contractor: Unknown		Location: MARIN COUNTY IN AND NEAR NOVATO FROM 0.1 MILE SOUTH OF FRANKLIN AVENUE OVERHEAD TO 0.5 MILE SOUTH OF SAN ANTONIO CREEK BRIDGE
Structure unique identifier: 27-0092L
Structure name: Olive Ave UC - Widen SB
Location of Pour: Deck Olive Ave UC widen

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	58173	4583.0	1
2	4.01	12.63	60785	4813.0	1
3	4.01	12.63	63561	5033	1

DIME Test ID: 2022-12-22-1-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4810
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

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	82193	6508.0	1
2	4.01	12.63	86210	6826.0	1
3	4.00	12.57	83431	6639	1

DIME Test ID: 2022-12-22-1-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6660
Age of specimen: 12 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	4.02	12.69	88406	6965.0	1
2	4.01	12.63	86834	6876.0	1
3	4.01	12.63	83550	6616	1

DIME Test ID: 2022-12-22-1-4
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6820
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

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	98096	7767.0	1
2	4.01	12.63	91957	7281.0	1
3	4.01	12.63	92461	7321	1

DIME Test ID: 2022-12-22-1-5
Number of specimens: 3
Compressive strength (to nearest 10 psi): 7460
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

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	47999	3763.0	1
2	4.01	12.63	51917	4111.0	1
3	4.01	12.63	47444	3757	1

DIME Test ID: 2022-12-22-1-6
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3880
Age of specimen: 8 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