- Identify mining machineries and equipment that generated high noise level.
- Implement engineering controls measures e.g. enclosure, use of acoustic insulation material, isolation of the noise source based on survey result.
- Implement mitigation measures (e.g. noise barrier, noise canceling acoustic devices or employ downhole drilling or hydraulic drilling processes) if the noise level exceeds the standards.
- Establish preventive maintenance program for the engineering mitigation measures if installed
Speed Control
- Implement speed limit for all transportation in project areas (i.e. Not exceed 30 km/hr for construction and mining operation areas; Not exceed 40 km/hr for communities; 60 km/hr for public road).
- Provide speed limit signs along the hauling road;