VIBRATION MEASUREMENT, ANALYSIS & CONDITION MONITORING OF ROTARY EQUIPMENT IN PROCESS PLANTS. EXCESS VIBRATION IN ROTARY EQUIPMENT LEADS TO DAMAGE TO MACHINE PARTS RESULTING IN DOWNTIME OF MACHINE & REDUCTION IN PRODUCTION. SPARE PARTS COST ALSO GOES UP WHICH IN TURN HITS THE PROFIT MARGINS & QUALITY OF PRODUCT. WE DO CONDITION MONITORING OF MACHINES IN RUNNING CONDITION & PROVIDE RECOMMENDATION OF PROSPECTIVE DAMAGE IN MACHINE SO THAT ADVANCE MAINTENANCE ACTIVITY CAN BE PLANNED REDUCING DOWNTIME AND LOSS OF PARTS.