SIE is pleased to announce that Gene Mavleos, PE, Assoc. DBIA, has joined our team as Vice President. Gene’s extensive background in the rail and transit sector includes the management and delivery of numerous major capital improvement projects, including public and public/private [...]

SI Engineering was recently awarded a NYSDOT contract for Construction Inspection services for NY 27A Over Amityville Creek Culvert Replacement in Region 10. Under this contract, SIE will provide construction inspection services to restore the aging culvert and provide a 70-year design [...]

SI Engineering was recently awarded a NYCDEP contract for structural inspection and analysis of the Agency’s East 38th Street facility. Under this contract, SIE will review previously installed systems and current conditions of the building and recommend a course of action for both [...]

SI Engineering was recently awarded a NYSDOT contract for Construction Inspection services for Durable Pavement Marking in Region 10. SIE will provide construction inspection services for this critical safety project. Its purpose is to replace worn and faded pavement markings on a regular [...]

The Hudson Tunnel Project involves the development, design, and construction of a new two-tube tunnel connecting New York and New Jersey, as well as ancillary facilities, construction of concrete casing in Manhattan, rehabilitation of the existing North River Tunnels, and other projects [...]

SIE was proud to be a Platinum Sponsor of the ACEC New York 2024 Winter Conference. This event served as an excellent start to 2024, and we were so glad to connect with our colleagues and industry friends.