DA Issue CD3a DOW Nebula 24

                                                                                                                            43° 00' 32" 31.89 m                                                                       A300
    EG EDGE GUTTER
                                                                                               1342        508                                    11145                                                        3240
    RSb ROOF SHEETING ZINCALUME
                                                                                                                                                                                                                       N




                                                                                                                                                                                                                                          2000
                                                                                                                                                          5790
                                                                       6000
                                                                                                                                                                                                                                                            SEWER EASEMENT                                -           -


   NOTES:
                                                                                                                                                                                                                                                                                                                 a
   All work to conform with Part MP 4.2 of the Queensland
   Development Code (QDC) (Water Saving Targets).




                                                                                                                                                                                                                                                                                                               108
   Roof stormwater is to discharge to local government




                                                                                                                                                                                                                                                                                                                °0
   requirements and approval. Downpipes not                                                                                                                       3°                                                                                                                      0




                                                                                                                                                                                                                                                                                                                 0' 2
   connected to rainwater tank/s to discharge to                                                                                                                                                                                                                                     600         k
                                                                                                                                                                                                                                                                                             bac




                                                                                                                                                                                                                                                                                                                     5"
   interallotment drainage system/ to nominated                                                     EG
                                                                                                                                                                                                                                                                                       r set
                                                                                                                                                                                                                                                                                   rea




                                                                                                                                                                                                                                                                                                                      22.
   discharge points via bubbler system/ to discharge to                                                                           RSb




                                                                                                                                                                                                                                                                                                                         18
   street channel system.




                                                                                                                                                                                                                                                                                                                          m
   Based on assumed 5 minute rainfall intensity -                                                                                                         Louvers to Skylights
                                                                                                   3°
   240mm/h                                                                                                                                                Angled to Winter Sun
   20 years recurrence interval.                                A301   W
                                                                                                                                                                           SKYLIGHT
   Gutters & downpipes shall be in accordance with                                                                                                                                                                                                                                                               b




                                                                                                                                                                                                 814
   AS/NZS3500.5 domestic & Part 3.5.2, Vol 2 of the NCC.

   All downpipes to be 90mm/100mm U-PVC.
   All gutters to be 200mm Stratco Edge Gutters
                                                                                                                             EG                                  FIRE SEPARATION WALL 60/60/60

   Falls to be in accordance with clause 3.5.2.4, Vol 2 of
   the NCC.                                                                                                            8°                                                                                                                                                                                        c
   •    Effective roof catchment area 201.4m²                                                                                                                              SKYLIGHT
   •    Number of downpipes 6
   •    Roof catchment per downpipe 39.25m²
   •    Downpipes must not serve more than 12m of
        gutter length for each downpipe                                                                                                                                                                                                                                                                          d
   •    Total rainfall intensity 235.5m² X 240mm/39.25=
        1440.0L/min                                                                            EG
   •    Stormwater pipes - 100 dia. Laid at 1 in 100
        minimum grade.


   Downpipes are to be located where they will not
                                                                                                                                  RSb
                                                                                                                                                                       3°                                  6
   create a hazard to building users nor impede window
   & door openings and the like. They are to be installed
   as close as practicable to the supporting structure
   while maintaining termite inspection clearances of
   25mm. Downpipes are to be protected from potential
                                         313° 00' 00" 20.10 m




   mechanical damage, be installed no less than 100mm
   from electrical cables & gas pipes & no less than 50mm
                                                                                                                                                                                                                                                                                                                 e
                                                                              500




   from other services (AS3500.3.2 S4.11)
                                                                              1500




                                                                                                                                                                                    1500
   Downpipes are to service 12m maximum
   gutter length & be within 1.2m from each
   valley unless overflow is provided for
                                                                                                                                                                                                                                                                              223° 00' 43" 41.26 m
   (NCC Vol2 P3.5.2.5)                                                                                                                                             S


                                                                                     1    2    3             B                                    4           A300                                     5



                                     1 ROOF
                                       1 : 100
                                               LEVEL
                                                                                                                                                                                                                             CD3a
                                                                                         REV             DESCRIPTION           DATE
                             NEW BUILD                                                                                                                                                                                       ROOF LEVEL                                        JOB:                  2401
                             For:
                                                                                                                                                                                                                                                                               DATE:                 21.08.24
JOSH WALKER STUDIO                  Clinton Dow
                                                                                                                                                                                                                                                                               DRAWN:                J.Walker
joshwalker.com.au
0409.921.601
                             Nebula Duplex                                                                                                                                                                                   A106
QBCC #15018637               18 Nebula St Sunshine Beach QLD                                                                                                                                                                 COPYRIGHT BY WALKSTUDIO. THIS DRAWING OR PARTS
                                                                                                                                                                                                                             THEREOF MAY NOT BE REPRODUCED FOR ANY
                                                                                                                                                                                                                                                                               SCALE(A3):            1 : 100
                                                                                                                                                                                                                             PURPOSE WITHOUT THE CONSENT OF WALKSTUDIO.