wastewater flow Land Capability for system design, ≤2000 litres/day Assessment for design of disposal constrained or area and system high risk sites installation Discuss with DoH Wastewater system Validation and Land Capability Certification from with a maximum verification Assessment Certifying Plumber domestic required of required for land and Drainer wastewater flow system application area (Design) or >2000 litres/day performance Certifying Engineer (Hydraulic) for design and installation Community Validation and Land Capability Certification from wastewater verification Assessment for Certifying Plumber management required of land application and Drainer system system area (Design) or performance Certifying Engineer (Hydraulic) for design and installation Waste stabilisation Validation and Certification ponds verification required by required of hydraulic engineer system for design and performance installation Recycling/reuse Validation and Land Capability Certification from Development of verification Assessment for Certifying RWMP in required of land application Plumber and accordance with system area Drainer (Design) Guidelines for performance or Certifying Wastewater Engineer Works Design (Hydraulic) for Approval of design and Recycled Water installation Systems Third party Evidence of 3rd Land Capability Certification from Individual IMP irrigation party end user Assessment for Certifying must be agreement with land application Plumber and provided for supplier area Drainer (Design) every or Certifying connection that
wastewater flow ≤2000 litres/day Land Capability Assessment for constrained or high risk sites Discuss with DoH for system design, design of disposal area and system installation Wastewater system with a maximum domestic wastewater flow >2000 litres/day Validation and verification required of system performance Land Capability Assessment required for land application area Certification from Certifying Plumber and Drainer (Design) or Certifying Engineer (Hydraulic) for design and installation Community wastewater management system Validation and verification required of system performance Land Capability Assessment for land application area Certification from Certifying Plumber and Drainer (Design) or Certifying Engineer (Hydraulic) for design and installation Waste stabilisation ponds Validation and verification required of system performance Certification required by hydraulic engineer for design and installation Recycling/reuse Validation and verification required of system performance Land Capability Assessment for land application area Certification from Certifying Plumber and Drainer (Design) or Certifying Engineer (Hydraulic) for design and installation Development of RWMP in accordance with Guidelines for Wastewater Works Design Approval of Recycled Water Systems Third party irrigation Evidence of 3rd party end user agreement with supplier Land Capability Assessment for land application area Certification from Certifying Plumber and Drainer (Design) or Certifying Individual IMP must be provided for every connection that
Guidance-for-WWDA-applications.docx