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J. B. Barry and Partners Limited
Mary Jo Costello

MC

Mary Jo Costello

Associate at J. B. Barry and Partners Limited

About

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Manager

Liam Prendiville

Managing Director

Peers

Ray Sheehan

Senior Engineer

Kwok Chuen Lam

Senior Engineer

John McLaughlin

Senior BIM Engineer

Reports

Cian Martin

Environmental Engineer/scientist

Daniel O'Keeffe

Sustainability Engineer

Skylar McLeod

Graduate Environmental Engineer

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Timeline

Associate
May 1, 2024 - present
Senior Environmental Engineer
July, 2022
Senior Resident Engineer
November, 2015

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