Volume Two 14. Port Landing Area Zone 14.2.2.4. There must be no contaminants released from equipment being used for the activity. 14.2.2.5. All equipment must be removed from the coastal marine area on completion of the operation. 14.2.3. Noise. 14.2.3.1. An activity must be conducted to ensure that noise when measured at the boundary of, or within, the Port Landing Area Zone does not exceed the following noise limits: 7.00 am to 10.00 pm 50 dBA L Aeq 10.00 pm to 7.00 am 40 dBA L Aeq 70dBL AFmax 14.2.3.2. The following activities are excluded from having to comply with the noise limits: (a) noise generated by a navigational aid, safety signal, warning device or emergency pressure relief valve; (b) noise generated by emergency work arising from the need to protect life or limb or prevent loss or serious damage to property or minimise or prevent environmental damage; (c) noise generated by a ship under way. 14.2.3.3. Noise must be measured in accordance with NZS 6801:2008 Acoustics – Measurement of Environmental Sound, and assessed in accordance with NZS 6802:2008 Acoustics – Environmental Noise. 14.2.3.4. Construction noise must not exceed the recommended limits in, and must be measured and assessed in accordance with, NZS 6803:1999 Acoustics – Construction Noise. 14.2.4. Use of external lighting. 14.2.4.1. Light spill onto any land zoned Coastal Living must not exceed 2.5 Lux spill (horizontal and vertical). 14.2.4.2. Light spill onto any adjoining zone, except the Coastal Living Zone, must not exceed 10 Lux spill (horizontal and vertical). 14.2.4.3. All exterior lighting (except street lights) must be directed away from any land zoned other than Port Landing Area Zone and any road. 14.2.5. Odour. 14.2.5.1. The odour must not be objectionable or offensive, as detected at or beyond the legal boundary of the area of land on which the permitted activity is occurring. 14.2.6. Smoke. 14.2.6.1. The smoke must not be objectionable or offensive, as detected at or beyond the legal boundary of the area of land on which the permitted activity is occurring. 14.2.7. Dust. 14.2.7.1. The best practicable method must be adopted to avoid dust beyond the legal boundary of the area of land on which the activity is occurring. 14.2.8. Dust from any process vent or stack. 14.2.8.1. The dust must not contain hazardous substances. 14 – 3