Method
1 /7
Problem detection
- Noise measurements – near field
- Noise measurements – far field
- Gathering of third-party noise data (where applicable)
- Site surveys – layou
- Acquisition of technical data of system
2 /7
Study into the general characteristics
- Problem acquisition
- Acoustic data – systems
- Acoustic data – places
- Study of general characteristics
3 /7
Preliminary acoustic design and checks
- Comparison against standard/regulations
- Customer expectations
- Requirements analysis
- Design choices
- Choice of materials
- Sizing and checks
- Design
4 /7
Executive design
- Calculations and structural sizing
- Choice of materials
- Development of fabrication drawings
- Development of installation drawings
- Installation manual
5 /7
Fabrication
- Procurement of materials
- Fabrication of structures and panels
- Assembly of materials
- Dimensional checks and quality
- Painting
- Preparation for shipment
6 /7
Installation
- Authorisations and permits
- Transport
- Any required auxiliary vehicle/equipment
- Safety devices
- Ancillaries
7 /7
Testing
- Check against project drawings
- Additional functional check
- Check of static deflection of vibration damping devices
- Static testing
- Check of materials (chemical-physical)
- Load loss check
- Temperature check
- Noise testing