Plumbing and Drainage Regulation 2019
sch.6-sec.4Documents for work for particular greywater use facilities
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sch.6-sec.4 Documents for work for particular greywater use facilities
This section applies to an application relating to permit work for a greywater use facility, other than to the extent the facility consists of a greywater (cooling tower) treatment plant. The application must be accompanied by 1 or more plans showing— the location of any existing or proposed greywater treatment plant; and the location of, and connection points for, any existing greywater use facility at the premises, including any connection points to sanitary drainage; and the proposed location of, and connection points for, any proposed greywater use facility at the premises, including any proposed connection points to sanitary drainage; and the ground levels and drainage invert levels to show whether sanitary drains can gravity feed to the connection point for— a greywater diversion device; or a greywater treatment plant; or a sewerage system; and if the greywater use facility is to include a land application area— the proposed location of the area; and the layout of drainage for the area; and the distance from the area to each boundary of the premises; and the distance from the area to existing or proposed buildings or structures on the premises; and the distance from the area to any other existing or proposed land application area on the premises; and the distance from the area to any impervious surfaces on the premises including, for example, paths or paved areas; and the distance from the area to any vulnerable body of water that may be affected by greywater from the facility. The application must also be accompanied by— details of the proposed use of the greywater; and if the greywater is to be applied to a land application area—details of how the greywater is to be applied to the land application area; and if the greywater use facility includes a greywater treatment plant (other than a greywater (cooling tower) treatment plant)— details of the type and size of the treatment plant; and a copy of the treatment plant approval for the treatment plant; and a site and soil evaluation report for the premises. If the greywater use facility is not in a sewered area, the plans accompanying the application must also show— the location of any existing or proposed on-site sewage treatment plant; and if the work relates to a land application area, the distances from the area to— any existing or proposed on-site sewage treatment plant; and the land application area for the on-site sewage treatment plant. sch 6 s 4 amd 2022 SL No. 171 s 18 (sch.6-sec.4-ssec.1) This section applies to an application relating to permit work for a greywater use facility, other than to the extent the facility consists of a greywater (cooling tower) treatment plant. (sch.6-sec.4-ssec.2) The application must be accompanied by 1 or more plans showing— the location of any existing or proposed greywater treatment plant; and the location of, and connection points for, any existing greywater use facility at the premises, including any connection points to sanitary drainage; and the proposed location of, and connection points for, any proposed greywater use facility at the premises, including any proposed connection points to sanitary drainage; and the ground levels and drainage invert levels to show whether sanitary drains can gravity feed to the connection point for— a greywater diversion device; or a greywater treatment plant; or a sewerage system; and if the greywater use facility is to include a land application area— the proposed location of the area; and the layout of drainage for the area; and the distance from the area to each boundary of the premises; and the distance from the area to existing or proposed buildings or structures on the premises; and the distance from the area to any other existing or proposed land application area on the premises; and the distance from the area to any impervious surfaces on the premises including, for example, paths or paved areas; and the distance from the area to any vulnerable body of water that may be affected by greywater from the facility. (sch.6-sec.4-ssec.3) The application must also be accompanied by— details of the proposed use of the greywater; and if the greywater is to be applied to a land application area—details of how the greywater is to be applied to the land application area; and if the greywater use facility includes a greywater treatment plant (other than a greywater (cooling tower) treatment plant)— details of the type and size of the treatment plant; and a copy of the treatment plant approval for the treatment plant; and a site and soil evaluation report for the premises. (sch.6-sec.4-ssec.4) If the greywater use facility is not in a sewered area, the plans accompanying the application must also show— the location of any existing or proposed on-site sewage treatment plant; and if the work relates to a land application area, the distances from the area to— any existing or proposed on-site sewage treatment plant; and the land application area for the on-site sewage treatment plant.