Volume Two 13. Port Zone 13.2.1.5. The minimum setback of a building or structure to a public road must be 3m. 13.2.1.6. The minimum setback of a building or structure to any land zoned Urban Residential 1, Urban Residential 2 (including Greenfields) or Urban Residential 3, must be 6m. 13.2.1.7. The land within the minimum building setbacks to any land zoned Urban Residential 1, Urban Residential 2 (including Greenfields) or Urban Residential 3, must not be used for port operations (including motor vehicle parking), cargo handling or a cargo containment area. 13.2.1.8. The minimum setback of a building or structure to the boundary of a Zone not specified in 13.2.1.6, except the Coastal Marine Zone, must be 3m. 13.2.1.9. A building or structure must not be sited within 20m of a Riparian Natural Character Management Area. 13.2.2. Disturbance of the foreshore or seabed. 13.2.2.1. All adverse effects arising from disturbance of the foreshore or seabed must be able to be remedied by natural processes within 7 days of the disturbance. 13.2.2.2. The disturbance must be undertaken in a manner which minimises water turbidity. 13.2.2.3. The disturbance must not adversely affect navigational safety. 13.2.2.4. There must be no contaminants released from equipment being used for the disturbance. 13.2.2.5. All equipment must be removed from the coastal marine area on completion of the operation. 13.2.3. Noise. 13.2.3.1. For port operations in Picton and Shakespeare Bay, an activity must be conducted to ensure that noise when measured at the boundary of, or within, the Port Zone does not exceed the following noise limits: Location Day-night Night-time (Lo ng term) (Sho rt term) At any point on land at, or beyond, the 65 L dn(5 days) 60 dB L Aeq(9 hours) Inner Noise Control Boundary. 68 L dn(1 day) 65 L Aeq(15 min) 85 dB L AFMax 13.2.3.2. For port operations in Havelock, an activity must be conducted to ensure that noise when measured at the boundary of, or within, the Port Zone does not exceed the following noise limits: Location Day-night Night-time (Lo ng term) (Sho rt term) At any point on land at, or beyond, 55 L dn(5 days) 50 dB L Aeq(9 hours) the Outer Noise Control Boundary. 58 L dn(1 day) 55 L Aeq(15 min) 75 dB L AFMax 13.2.3.3. The following activities are excluded from having to comply with the noise limits: 13 – 5