7. Coastal Living Zone Volume Two 7.2.6. Dust. 7.2.6.1. 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. 7.2.7. Dust from any process vent or stack. 7.2.7.1. The dust must not contain hazardous substances. 7.2.7.2. The particulate discharge rate from any air pollution control equipment and dust collection system must not exceed 250mg/m at any time, corrected to 0°C, 1 3 atmosphere pressure, dry gas basis. 7.2.7.3. Dust particles must not exceed 0.05mm size in any direction. 7.3. Standards that apply to specific permitted activities 7.3.1. Home occupation. 7.3.1.1. The home occupation must be undertaken by a person(s) residing on the site and employ/contract no more than 1 additional person. 7.3.1.2. For home occupation activities that generate traffic, hours of operation must only occur during the following hours: 8.00 am to 6.00 pm Monday to Friday 9.00 am to 12.00 pm Saturday 7.3.1.3. The home occupation must be carried out wholly within the dwelling or within an accessory building. 7.3.1.4. Only goods produced, repaired, renovated or restored on the site may be retailed from the site. 7.3.2. Homestay. 7.3.2.1. The homestay must be operated within a dwelling that is a Permitted Activity in the Plan. 7.3.2.2. The homestay must be operated by a person residing in the dwelling on the property. 7.3.2.3. The homestay must be incidental and secondary to the use of the dwelling for residential purposes. 7.3.2.4. The homestay must not accommodate more than 5 guests at any time. 7.3.3. Papakāinga . 7.3.3.1. A maximum of five papakāinga units are permitted on any Computer Register. 7.3.3.2. A minimum land area of 80m must be provided for each papakāinga unit.2 7.3.3.3. Any setbacks required under Standards 7.2.1.5 to 7.2.1.8 (inclusive) are to the external boundary of the property and do not apply between units on the site. 7.3.4. Relocated building. 7.3.4.1. Any relocated building intended for use as a dwelling must have previously been designed, built and used as a dwelling. 7 – 4