7055 Samuel Morse Dr., Ste. 100
Columbia, MD 21046
443-741-3500 | F: 443-741-3700

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SWA offers both overhead and underground utility coordination, research, planning and design for both public and private utilities.  SWA Utility Engineers in our Columbia Maryland Office have experience designing water mains, sewer mains, electrical Transmission and Distribution, Telecommunications, relocations of natural gas mains up to 42 inches in diameter, relocation of water mains up to 60 inches in diameter and relocations of electrical transmission lines. The SWA Utility Staff works in concert with the SWA Structures staff and has designed subsurface and surface located utility vaults, utility manholes, conduits, protection slabs, foundation supports, gantries and utility bridges. We know the costs associated with major and minor utility relocations or designs and have the experience needed to adequately justify changes in adjacent design that can avoid costly utility conflicts.