Tectonic Engineering & Surveying Consultants P.C. welcomes Panos Oikonomou, P.E. as senior project manager. Oikonomou has over thirteen years of structural engineering experience with specialties in bridge and construction engineering. He is licensed in N.Y., Conn., R.I., Mass. and N.J. He has been involved with some and complex projects including the design of the temporary bridges for the Alexander Hamilton Bridge and Highbridge Interchange Rehabilitation, the reconstruction of Wards/Randall's Island Viaduct in NYC, the construction of the CAT DEL Water treatment UV facility in Valhalla, and the Tappan Zee Bridge Repair project TANY 05-31B. He will take on senior level responsibilities related to Tectonic's bridge and construction engineering efforts.