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EYP recently welcomed Desmond A. Richelsen, CPD, as a Senior Plumbing Engineer; he will oversee the plumbing studio at EYP’s Washington, D.C. office. Along with his significant management responsibilities, his new role involves completing all aspects of plumbing and process piping for EYP’s major higher education and government clients. An expert in plumbing and fire protection design, his extensive leadership experience involves managing entire plumbing departments, as well as serving as lead engineer on numerous high-level projects.