Design, build, and testing of network/communications infrastructure and a comprehensive CCTV & access control security system for the new Champlain Hudson Power Express (CHPE) HVDC converter station in Astoria, Queens.

Placement survey and installation of 169 new high-definition CCTV security cameras at the West 4th Street Station in Manhattan, along with an expansion of the station's IP backbone to support the additional video feeds and their integration into New York City Transit's intranet.