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:	03/13/2024
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:	01/31/2024	Mix Design:	DDJE12E3
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:
Structure name: CIDH Wethole mix (Franklin Ave.).
Location of Pour:

The following testing has been tested in accordance with:

ASTM C1064-08: Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete

Temperature
66

DIME Test ID: 2024-01-31-18-1
Certified By: Josh Velono

ASTM C143-20: Standard Test Method for Slump of Hydraulic-Cement Concrete

Slump
10.5

DIME Test ID: 2024-01-31-18-2
Certified By: Josh Velono

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	3.99	12.5	58510	4679.0	1
2	4.01	12.63	56779	4496.0	1
3	3.99	12.5	71994	5758	1

DIME Test ID: 2024-01-31-18-3
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4980
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	74395	5832.0	1
2	4.02	12.69	73948	5826.0	1
3	4.02	12.69	78843	6212	1

DIME Test ID: 2024-01-31-18-4
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5960
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	4.02	12.69	75281	5931.0	1
2	4.03	12.76	79935	6267.0	1
3	4.03	12.76	81085	6357	1

DIME Test ID: 2024-01-31-18-5
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6190
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 C39 - Ground End

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	75195	5953.7	1
2	4.01	12.63	80675	6387.6	1
3	4.00	12.57	83051	6607.1	1

DIME Test ID: 2024-01-31-18-6
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6320
Comment on any defect in either specimen or caps (Max 250 Characters):
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	3.99	12.5	94977	7596.0	2
2	4.00	12.57	98249	7818.0	4
3	4.01	12.63	96110	7610	1

DIME Test ID: 2024-01-31-18-7
Number of specimens: 3
Compressive strength (to nearest 10 psi): 7670
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