noida private hospital sector approached national green tribunal ngt community centre vicinity loudly music played petition prayag infirmary search centre pvt ltd said since community centre located within metres health facility came ambit zone community substance engaged organising frequent parties weddings dinners various recreational activities plays tatty music create pain orbit operate hospital since petition noise pollution regularization ascendency rules sound silence zone exceed db leq day db leq nighttime hospital allege requested organisers events maintain sound limit several occasions bench judicial member arun kumar tyagi expert member afroz ahmad govern formation committee examine situation suggest way tribunal also asked respondents file reply two calendar month institute joint committee comprising representatives ceo noida agency member secretary uppcb district magistrate gautam budh nagar unmediated meet within ii weeks undertake visits site reckon grievances applicant verify factual position take appropriate remedial action ngt bench next hearing scheduled may infirmary direction alleged apart loud medicine played community centre large gatherings haphazard parking vehicles oft pop off road leading health facility said ambulances found difficult reach infirmary rwa management alleged lowest year opened gate near hospital entering wedding functionary said community centre hired various events weddings birthday political party plat area sector around khanna rwa president claimed often notify organisers keep bulk low specially night space sector organise programmes yr community centre manoeuvre host around events average confirming engagement ask organisers give attempt would adhere prescribed noise stratum also ensure djs play music music still go forward anticipate constabulary intervention sample ensure noise even out breached pollution room official said joint committee formed visit sector prepare report