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Fire Alarm System -DTZ

Following a successful tender process, we were asked to provide a full Design & Build service for the replacement of an existing Fire Alarm and Voice Annunciation system within a multi tenanted office over 8 floors. Not only that, all floors had to remain occupied at all times!

With careful planning and programming, we were able to remove ceilings, install new infrastructure cabling and terminate new devices. By working closely with each tenant we were able to co-ordinate the migration of Fire Alarm service from old to new in a seamless operation. With all of these processes being completed outside of normal working hours, along with the deep clean of areas at the end of each work shift, it was rewarding to be told by the building management team that no one had noticed a change in their environment other than some encouraging words from users to say that the new cleaners were doing a good job!!

Following a 6 month programme covering the replacement of not only visible devices but also duct detectors, valve actuators etc. and the design of a new evacuation procedure, the building was given a clean bill of health by the district surveyor who was involved in the project throughout.