| Appendix 4.1B | Construction Noise Assessment for Representative NSRs in Worst Case Scenario | |||||||
| (Mitigation 3 - Quieter Plant + Movable Noise Barriers+limit no. of PMEs close to NSRs) | ||||||||
| NSR 1 | ||||||||
| Construction Process | Road D1 Construction | Area 65D Development | ||||||
| PME List | 1d | 6c | ||||||
| SWL from PMEs | 108.6 | 111.3 | ||||||
| Distance from notional source (m) | 62.0 | 126.5 | ||||||
| Noise level from Dump Trucks * | 55.1 | 52.0 | ||||||
| Façade correction | 3.0 | 3.0 | ||||||
| SPL, dB(A) | 68.2 | 64.7 | ||||||
| Total SPL, dB(A) | 69.8 | |||||||
| Note : * - Refer to Appendix 4.1A for calculation of noise level from Dump Trucks | ||||||||