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

image

Contract # 030H10U4 Cty SAC Rte 5 PM 9.7/24.9

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Daniel Tecle

Date Reported:

06/24/2021

Address:

TL Number:

City:

Project Name:

Prime Contractor: NOR CAL PAVING TEICHERT/GRANITE

Sample Taken Date:

05/27/2021

Mix Design:

T71A551

Contractor: Unknown

Location: Construction on state highway in Sacramento County in and near Sacramento from 1.1 miles south of Elk Grove Boulevard to American River Viaduct

Structure unique identifier:

Structure name: 5/160 joint reconstruction at hinge joint

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

SpecimenAverage 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
14.0012.57390793110.01
24.0012.57410703268.01
34.0112.634103932501

DIME Test ID: 2021-05-27-19-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3210
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

SpecimenAverage 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
14.0012.57530644223.01
24.0012.57566544508.01
34.0012.575531844021

DIME Test ID: 2021-05-27-19-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4380
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

SpecimenAverage 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
14.0012.57612514874.01
24.0012.57599434770.01
34.0012.575943947301

DIME Test ID: 2021-05-27-19-3
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4790
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

SpecimenAverage 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
14.0012.57608964846.01
24.0012.57652085189.01
34.0012.576371150701

DIME Test ID: 2021-05-27-19-4
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5040
Age of specimen: 28 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