Attachment 3 - Revised Engineering Report (rec. 7.04.2025) MCU24-0165 & OPW24-0222

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TABLE 7: STORMWATER QUALITY ASSETS MAINTENANCE SCHEDULE

 Stormwater Asset                     Maintenance Frequency                            Tasks
 Bioretention Basin                  Three-monthly inspections &         Repair erosion, clean litter and
                                      after major storm events (2          sediment, control weeds
                                                years)

                                                                         Repair erosion, clean litter and
                                      Yearly & after major storm           sediment, control weeds
                                               events




6        Service Provisions
6.1      Water Supply & Fire Servicing
The development is to be serviced by connection to existing water mains along the development
frontage within School Street. Due to the depth of the lot, the development is not adequately serviced
by existing street hydrants, therefore on-site private hydrants will be required subject to hydraulic design
details. A master water meter and fire service will be required as shown on the design drawings.

6.2      Sewer
An existing DN160 PE sewer main traverse’s the lot in the south western corner. The site will be
connected to the existing network by upgrading the property connection to a DN150 as shown on the
design drawings. An abandoned buried sewer main is shown to dissect the development site in the rear
of the lot and will remain in place.

6.3      Waste Collection
An enclosed area for 360L bin storage location is provided for the development site, with bins being
manually handled to the road reserve on collection days. The Waste Collection Vehicle will temporarily
park adjacent the kerb, clear of the driveway access whilst servicing.

6.4      Communications & Electrical
Details of electrical supply and communication infrastructure and services proposed for the
development site are outside the scope of this report. However, we understand that supply to the
development can be provided via the existing communications and electrical network.




 15 November 2024                                                                                          Page 16