Escalator Programmable Logic Controllers, Drives, inverters and interfaces

Transport for London (TfL), and London Underground Limited (LUL) plan to put a framework in place with two lots: Lot 1 - For the manufacture and supply of new escalator PLCs built to TfL specification as well as the associated field wiring, motor drives and HMI. A priced option including installation will be included. Lot 2 - For the manufacture and supply of drives and inverters required for OPEX maintenance. As part of this Framework tender, TfL also proposes to include the first call-off for Lot one, Piccadilly Circus Escalator programmable Logic controllers - supply and install. TfL requires a framework to commence in late winter/early spring 2027 for an initial duration of five (5) years, with an option to extend by up to three (3) years. Any extension will be applied as two (2) years plus one (1) year.