Volume Two 2. General Rules (b) a telecommunication line or facility; (c) a radio communication apparatus or facility; (d) a meteorological service apparatus or facility. [D] 2.38.6. Vegetation trimming or clearance associated with the maintenance, replacement and minor upgrading of a network utility existing at 9 June 2016. 2.39. Standards that apply to specific permitted activities 2.39.1. Network utility infrastructure listed as follows: (a) an electricity line or facility; (b) a telecommunication line or facility; (c) a radio communication apparatus or facility; (d) a meteorological service apparatus or facility; (e) a navigational aid, lighthouse or beacon; (f) a reservoir, well or supply intake for the reticulation or provision of public water supply; (g) a speed camera installation and associated structures, facility, plant or equipment for traffic purposes; (h) water and sewerage treatment facilities, underground pipe networks for the conveyance and drainage of water or sewage, and any ancillary equipment; (i) telephone call boxes and the erection and use of postal boxes. 2.39.1.1. The utility must not be in the Coastal Marine Zone. 2.39.1.2. The utility must not be in the White Bluffs Outstanding Feature and Landscape. 2.39.1.3. The maximum height of a building must not exceed 5m. 2.39.1.4. The maximum gross floor area of a building must not exceed 65m. 2 2.39.1.5. The maximum height of a facility or network utility structure, aerial or antenna for a telecommunication, radiocommunication or meteorological facility must not exceed 25m above ground level. 2.39.1.6. On land within the Wairau Dry Hills Landscape the maximum height of a utility structure (including any associated aerial, antennae mounting or aerial antennae, mast tower, pole cable or line) must not exceed 15m above the associated building platform. 2.39.1.7. The maximum height of any aerial or support structure attached to the top of a building must not exceed the height of the building by more than 3m. 2.39.1.8. The maximum diameter of a dish antenna must not exceed 3m. 2.39.1.9. A new line, including a cable television line, must be located underground within any land zoned Urban Residential 1, Urban Residential 2 (including Greenfields), Urban Residential 3, Business 1, Business 2, Industrial 1, Industrial 2, Open Space 1 or Open Space 2. 2 – 61