Environmental & City Noise — Modelling, Monitoring, Mitigation
Unlock predictable approvals and better designs with robust modelling (roads/rails/airports) and defensible monitoring campaigns.
Applications
- Masterplans & mixed-use developments
- Transport corridors: highway, rail, airport interfaces
- Noise impact assessments for permits
Assessment framework
- Baseline monitoring (LAeq, Lmax, statistical levels)
- Predictive modelling & scenario testing
- Mitigation design: barriers, berms, façades, layout
Reporting & targets (typical)
| Metric | Typical Use | Notes |
|---|---|---|
| LAeq (time-weighted) | Baseline & compliance | By period (day/evening/night) |
| Lmax / Ln | Event/annoyance checks | Night-time sensitivity |
| Façade targets | Dw/ D2m,nT,w | Use with traffic exposure |
Deliverables
- Method statement, QA/QC, calibrated equipment list
- Maps, receptor tables, mitigation options & costs
- Stakeholder-ready summary and appendices