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David Harrison, PE

Project Manager

David is a project manager at O&S with over 3 years of exterior wall restoration experience and 5 years of structural analysis and design experience. As an engineer, he is responsible for inspecting buildings, designing building repairs, and managing their construction. David enjoys working on suspended scaffolds.

Registered Professional Engineer in New York
Certified Welding Inspector


B.S., Civil and Environmental Engineering, Cornell University
M.S., Civil Engineering, NJIT