ESA: Public Address and Variable Message System

  • Field surveys to assist with installation plans and As-Built drawings.
  • CTS Technical Expert for field testing.
  • Calibrate and provide Speech Transmission Intelligibilty testing and Sound Pressure Level testing of PA speakers throughout newly constructed Evacuation, Platform, Mezzanine and Concourse areas.
  • Assist to integrate local audio devices to new head end system.
  • Network configuration and functional testing of Solari VMS signs.
  • Furnish Local Site Testing¬†¬†procedures and reports.
  • Furnish and execute training program for LIRR maintenance personnel.

Communication Systems Under this Design Build Project VKC provided the following communication systems.