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 # 010F3104 Cty DN Rte 101 PM 39.8

Vendor #


REPORT OF LABORATORY TESTING

Resident Engineer:

Karen Sanders

Date Reported:

04/28/2021

Address:

TL Number:

City:

Project Name: REMOVE REINFORCED CONCRETE BOX CULVERT AND CONSTRUCT BRIDGE.

Prime Contractor: MCCULLOUGH CONSTRUCTION INC

Sample Taken Date:

03/31/2021

Mix Design:

Ductal JS1000

Contractor: Unknown

Location: DEL NORTE COUNTY NEAR SMITH RIVER AT DOMINIE CREEK

Structure unique identifier:

Structure name: UHPC Keyway between box girder K and L

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

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
13.007.0710558314933.91
23.007.0712242717316.41
33.007.078075911422.81
43.007.0711328116022.81
53.007.0712668417918.51

DIME Test ID: 2021-03-31-5-1
Number of specimens: 5
Compressive strength (to nearest 10 psi): 15520
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 4 days
Certified By: Mike Mullins


ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens

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
13.007.0714326320263.51
23.007.078085711436.61
33.007.0712382817514.61
43.007.079092212860.31
53.007.07141181199691

DIME Test ID: 2021-03-31-5-2
Number of specimens: 5
Compressive strength (to nearest 10 psi): 16410
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 6 days
Certified By: Mike Mullins


ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens

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
13.007.0716173022875.51
23.017.1215703522055.51
32.997.0215551522153.11
43.017.1216000722472.91
53.007.0715935422539.51

DIME Test ID: 2021-03-31-5-3
Number of specimens: 5
Compressive strength (to nearest 10 psi): 22420
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 8 days
Certified By: Mike Mullins


ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens

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
13.007.0718206425751.61
23.007.0718412126042.61
32.997.0218071425742.71
42.997.02190951272011
53.007.0719508627593.51

DIME Test ID: 2021-03-31-5-4
Number of specimens: 5
Compressive strength (to nearest 10 psi): 26470
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 28 days
Certified By: Mike Mullins



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