The vibration isolation for a Multistorey hospital building of eight storeys housing a set of air compressors for central air conditioning system in the ground floor of the complex is to be studied and proper recommendations shall be made to avoid complications involving sophisticated and sensitive equipments used for surgical operations. Added to this are the traffic induced vibrations caused by the vehicles around the building. Actual vibration readings are taken when all the compressors are running and all are off and then remedial measures are suggested.