1890 Effluent Disposal Review · MCU20/0022

4.8   Proposed System: (Residence)
      The client proposes to dispose of the effluent to the north and northwest of the
      residential area, established as a linear projection along the driveway and across the
      northern face of the residence.
      The system will consist of the following:
       The application areas will be established as a mulched and shrubs can be
         established at each outlet.
         A typical layout is shown on PLATE 4.
         A 25mm diameter delivery line (purple stripe of flagged) from the treatment system.
          The line is to be buried.
         25 fixed sprinklers (wobblers or rota-frame) are to be established on a 300mm hard
          riser and configured as 5 X 5 sprinklers and sequential lateral dosing by a 6-port
          indexing valve.
         The sprinklers are to be 3 metres apart, 3 metres from the driveway and 10 metres
          from the residence.
         The indexing valve should be adjacent the highest contour of the application area.
         With a 1.0 throw allowance (AS 1547, M 9.4.3/e) effluent is excluded from within 3
          metres of the driveway, property boundary and with 10 metres of the residence.
         Mulch is to be placed within a 1.0 metres radius of each sprinkler outlet.


4.9   Proposed System: (Cottages)
      The client proposes to dispose of the effluent to the centrally and to the east/ southeast.
      The system will consist of the following:
       The application areas will be established as a mulched and shrubs can be
         established at each outlet.
         A typical layout is shown on PLATE 5.
         A 25mm diameter delivery line (purple stripe of flagged) from the treatment system.
          The line is to be buried.
         30 fixed sprinklers (wobblers or rota-frame) are to be established on a 300mm hard
          riser and configured as 6 X 5 sprinklers and sequential lateral dosing by a 6-port
          indexing valve.
         The sprinklers are to be 3 metres apart, 3 metres from the driveway and laterals 10
          metres from a cottage.
         The indexing valve should be adjacent the highest contour of the application area.
         With a 1.0 throw allowance (AS 1547, M 9.4.3/e) effluent is excluded from within 3
          metres of the driveway, property boundary and with 10 metres of the residence.
         Mulch is to be placed within a 1.0 metres radius of each sprinkler outlet.
         The treatment plant electronic box must be above the Q100 flood contour.




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