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TOOLBOX TALK – ENVIRONMENT

    NOISE & VIBRATION

    WHAT?

    The construction industry is one of the leading sources of noise complaints made to local authorities.

    …

    Something is considered “noisy” when the sound is unwanted by the listener.

    Noise and vibration emissions can disturb local residents and give rise to complaints and delays.

    Noisy activities include: excavation, tunnelling, concrete cutting, piling, using un-silenced generators and concrete pours.

    WHY?

    Avoid environmental harm: noise can disturb wildlife as well as humans.

    Avoid prosecution: failing to meet noise constraints can result in fines.

    Avoid programme delay: the local authority have the power to stop works if noise from the site is causing a nuisance.

    Avoid structural damage: vibration may cause structural damage.

    Public relations: avoid complaints and maintain good relations with the local community.

    Noisy Site

    QUESTIONS

  • Are there areas where undue noise might cause annoyance to anyone?
  • What unduly noisy operations are being undertaken on this project?
  • Where might vibration cause a problem?
  • What precautions can be taken to reduce noise and vibration on this site?
  • Minimise vehicles and plant reversing – plan work to incorporate one way systems.

    If in doubt, contact a line manager.

    DO

  • If possible, restrict noisy activities to certain times of the day.
  • Adhere to working hours – some sites are only consented to work at certain times.
  • Plan deliveries by arranging routes and times to minimise potential nuisance to the local community.
  • If possible, keep noisy plant away from public areas.
  • Minimise drop heights into hoppers, lorries and other plant.
  • Use local screening where necessary „ noise can be reduced if a screen is placed between plant and a nearby sensitive location, ie house screens can be straw bales or ply board.
  • Use silenced generators and tower lights where necessary.
  • Keep acoustic doors, hoods and panels on plant closed – it does make a difference.
  • DONT

  • Undertake noisy works outside of normal working hours, in the evening, at night or early in the morning.
  • Leave doors and hoods open on plant.
  • Leave plant running unnecessarily.
  • Use poorly maintained plant.
  • Ignore complaints from the local community. Respond politely and pass the complaint onto a line manager.
  • Shout or talk loudly where this could cause annoyance.
  • Undertake activities that could cause damage to nearby structures through vibration unless approved by a line manager.