Here at TTL we work on all aspects of Motorway communications. Our staff and management have 60 years of combined valuable and practical experience on motorway projects.

We offer full installation, commissioning and testing for major projects and have proven experience on many high profile initiatives including NRTS. Services offered include:

MIDAS

• Termination and testing of road loops and loop feeders (armoured and un-armoured) installation of electronic equipment. (MDs, MTs and MIUs)
• IP addressing of equipment.
• local commissioning from MD to roadside using the M.O.T.E.
• Remote commissioning from MT to dependants using the M.O.T.E.
• LCC simulation from TS or RCC when spare COBS not available.
• Final SAT from RCC.
• Fault location and rectification on existing systems.

Signals.

• installation and testing of power and communications cables on non man access gantries, for controlled motorway or standard situations.
• Supply and installation of gantry leg cabinets fitted out with relevant free issue and manufactured equipment.
• Installation and Intergration of local signal equipment, including road side controllers, cable marshalling units and power distribution.
• Installation and commissioning of signal transponders, including interrogation of devices on ports utilising Wintester.
• LCC simulation using Wintester.
• Final SAT from RCC.
• Fault location and rectification on existing systems.

ERTs

• Installation and termination of 354/352 telephones.
• Electronic addressing, software upgrade, and fault analasyis of 354 ERTs
• Installation, set up and interogation of telephone responder.
• Final SAT from RCC.

CCTV

• Installation of CCTV TVSS on wind down masts or MS3 track brackets.
• Local commissioning of TVSS
• Addressing of CTU via IP address plug
• Remote commissioning of TVSS onto TVBS at RCC.