We have been involved in the gas industry since our formation in 1972 More specifically we have manufactured gas isolation equipment for schools and kitchens since 1980. The Firewatch systems are designed to fulfil the requirements of authorities by providing remote and convenient means of isolating the gas supply in the event of any incident. They also enable isolation of the gas supply outside normal hours to prevent damage through vandalism. As an experiences and independent company we are able to provide bespoke solutions to customers’ problems. Over the years the customer requirement has changed from requiring an emergency isolation system to also requiring prevention of vandalism and arson. The Firewatch systems are manufactured to IM 20 as referred in BS 6173 and IGE/UP/11 (replacing IM 25).

 

          The Firewatch and Fireguard systems provide a simple and convenient means of shutting down and isolating gas systems in Laboratories, as required by IGE/UP/11 (previously British gas IM 25) and in Commercial kitchens as required by BS 6173:2001. It also gives compliance with GSIUR 27(4).

          The systems also provide emergency stop in case of an incident and ensures that when the gas is restored all the gas outlets have been closed and the gas pipework has no major leakage.

           The control panel can be fitted with an optional interface PCB to allow control from time clock, BMS systems, fire alarm systems etc. Any number of remote KO buttons may be used, either as mushroom buttons, flush buttons or yellow break glass knockoffs.

 

          Cookers are appliances requiring an adequate air supply for combustion, and extract to remove the products of combustion. GSIUR 27(4) requires that there be an interlock to ensure that in the event of failure of any mechanical fans the gas will be shut down.

For further information and interpretation on kitchens see the free downloadable pdf files on the HSE website www.hse.gov.uk/pubns/cais10.pdf and www.hse.gov.uk/pubns/cais23.pdf