
SISS maintenance across the GWR network
Planned and corrective maintenance of CCTV, CIS, PA and Help Points at managed stations and depots, with a customer helpdesk, CCTV downloads and the asset database.
Case study
ES5 telecoms design, then CCTV, CIS and PA supplied, installed, tested and commissioned for the remodelled ticket office and new access ramp.

TDM designed and delivered the station systems for the remodelled ticket office at Castle Cary: CCTV covering the booking hall and the new access ramp, an additional CIS screen and additional PA loudspeakers, with existing equipment moved to suit the new layout.
The ticket office refurbishment changed the booking hall layout and added an access ramp, so the station’s CCTV, customer information system (CIS) and Public Address (PA) had to be extended and moved to match.
TDM supplied, installed, tested and commissioned each system to its ES5 design and handed over the completed installation with its documentation.