Verified Certificate

Supported by the following organizations

This is to certify that DAVID SILVA successfully completed and received a passing grade in CE57200.2: Pretensioned Structures a course of study offered by PurdueX, an online learning initiative of Purdue University.

Noted by

Julio A Ramirez, Ph.D.

Julio A Ramirez, Ph.D.

Karl H. Kettelhut Professor in Civil Engineering Director, NHERI-NCO Center Purdue University

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About edX Verified Certificates

An edX Verified Certificate signifies that the learner has agreed to abide by the edX honor code and completed all of the required tasks of this course under its guidelines, as well as having their photo ID checked to verify their identity.