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

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Contract # 043G6414 Cty NAP Rte 29 PM 37.0

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Danilo Patenia

Date Reported:

01/09/2019

Address:

TL Number:

City:

Project Name: SCOUR REPLACE BRIDGE

Prime Contractor: Valentine Corp.

Sample Taken Date:

12/12/2018

Mix Design:

CT1 P

Contractor: Unknown

Location: NAPA COUNTY IN CALISTOGA AT NAPA RIVER BRIDGE

Structure unique identifier: Bridge Deck Stage 3

Structure name: Napa River Bridge Calistoga

Location of Pour: Approach Slab


The following testing has been tested in accordance with:

ASTM C39-10 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens

Capped in accordance with ASTM C617/CTM521

SpecimenCross sectional area of cylinder (in^2)Average diameter of cylinder (in)Compressive strength of cylinder (psi)Maximum load on cylinder (lb)Type of fracture pattern of cylinder
128.376.015543.81572781
228.466.025734.71632091
328.566.035610.91602481
428.466.025679.41616371

DIME Test ID: 2018-12-12-4-1
Number of specimens: 4
Compressive strength (to nearest 10 psi): 5640
Age of specimen: 28 days
Certified By: Larry McCrum



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