OPW052025 Report - Part 2

Performance Outcomes                                            Acceptable Outcomes                                                                                Response

                                                                AO14.4
                                                                Chemical flocculants used as part of an erosion and sediment             AO14.4 and 14.5 are no applicable.
                                                                control plan do not harm the environmental values within
                                                                receiving waters.

                                                                AO14.5
                                                                Appropriately sized litter containment areas, with provision for
                                                                sorting recyclables are provided for the type of litter expected to be
                                                                generated onsite.



Wastewater management and effluent disposal                     Table 9.4.8.3 Criteria for assessment (part)
Performance Outcomes                                            Acceptable Outcomes                                                                                Response
Wastewater management and effluent disposal

PO15                                                            AO15
Development does not discharge wastewater unless it can be      Wastewater (non-sewage) generated from the development is                Not applicable as no wastewater is to be generated
demonstrated to not compromise environmental values of          collected and contained on-site, and is:                                 from this proposal.
waters and water quality objectives.                            (a)   lawfully disposed to sewer; or
                                                                (b)   transferred off-site for treatment/disposal to an
Editor’s Note—Environmental values of waters and water                appropriately licenced facility;
quality objectives are prescribed in Schedule 1 of the          (c)   reused on-site in a closed-cycle irrigation scheme,
Environmental Protection (Water) Policy 2009.                         industrial processes, washing or cleaning or other
                                                                      purpose; or
                                                                (d)   treated to meet the drinking water supply environmental
                                                                      values prior to release.


                                                                Editor’s Note—The Plumbing and Drainage Act 2003 sets out
                                                                requirements for wastewater management.

PO16                                                            AO16
On-site effluent treatment and disposal systems are designed,   An onsite effluent system and disposal area is:                          Not applicable as no effluent treatment or disposal systems are
constructed and managed to not compromise the environmental     (a)   not located on a slope greater than 1 in (10%);                    proposed.
values of waters and water quality objectives.
                                                                (b)   not located at or below the 1% annual exceedance
                                                                      probability (AEP flood event);