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Colt has a long standing relationship with both private main contractors within the rail industry and with Network Rail themselves. For over ten years, Colt has provided a range of services to the main contractors including tankers and jet vacs for drainage services.

As the work progressed, we were being asked more and more to provide other services and pursued a more direct working relationship with Network Rail. The progression was to lead to the award of a Framework contract in 2009 and a consequent renewal in 2012 for a further three years.

Colt management and staff operate across the network and our construction services have won awards for the quality and standard of workmanship involved in station and signal box renovation.

Our management and workshops have assisted Network Rail to develop and improve working practices with bespoke specialist lifting equipment and the development and manufacture of unique track mounted vacuum tankers. The same tankers are serviced by Colt for both water feeds in remote countryside and waste collection and disposal from the work area via our modern fleet of road tankers.

Colt offer a wide range of specialist services to the rail sector with experienced and accredited Management and a PTS workforce of almost a hundred specialist operatives.