Once again I am reporting the same noise nuisance issue. This is regarding the filter/suction units that belong to SIG insulation’s factory on Scudamore Road. The units are banging off at all hours of the day and causing a noise nuisance as well as sleep interruptions!! I have been ringing them and leaving answer phone messages for the last month or so , with no result .The sound department need to visit this site and witness the noise first hand and sort out the issue for once and for all .