Attachment 2 - 1856-Stormwater Rev. F

                                                                                                                                                                                                                                                                   PROVIDE DN600 HEADWALL
                                                                                                                                                                                                                                                                               SINGLE CELL




                                                                                                                                                                                                                                      CHASE OUTLET TO IL2.8 IN EXISTING
                                                              EXISTING                                                                                                                                                                  GULLY & PROVIDE ROCK & PRESS
                                                                                                                                                                                                                                       ROCK INTO INVERT OF DRAIN WITH
                                                              GULLY                                                                                                                                                                         EXCAVATOR BUCKET. PLACE
                                                                                                                                                                                                                                    GEOTEXTILE OVER THE ROCK & PIN AS
                                                                                                                                                                                                                                         DIRECTED BY SUPERINTENDENT




                                                                                                                                                                                                                                                                                 BOUNDARY
                                                                                                                                                                                                  LOT 3                              NATURAL SURFACE
                                                                                                                                                                                                  4.004 Ha
          L                                                                                                                                                                                                                                                                                                    FLOW
     SW                                                                                                                                                                                                                                                                                 IL2.8
       29
                                                                                                                                                                                                                                                                          D50=200mm                 NEW DN600 RCP SW AT 0.5%
                                                                                                                                                                                                                                                                             1.8m

                                                                                                                                                                                                                                                              DATUM RL2.0
                                                                                                                      FIELD INLET PIT
                                                                                                                      1.2x1.2
                                                                                                                      GRATED LID
                                                                                                                      SL4.50
                                                                                                                      IL2.900
                                              DN600 HEADWALL                                                          DEPTH 1.60
                                                  SINGLE CELL                         NE
                                                        SL4.10                          W
                                                                                            DN                                                                                                                                                                                                  STORMWATER SYSTEM - SECTION L
                                                         IL2.80                               60
                                                                                                 0
                                                                                                     RC
                                                                                                                                                                                                                                                                                                                      SCALE 1:10 (A3)
                                                    DEPTH 1.30
                                                                                                        P
                                                                                                            SW




                                                                                                                                           L                                                                                                                                                                                               ENERGY DISSIPATER CALCULATION
                                                                                                                                      SW
                                                                                                                                          29
                                                                                                                                                                                                                                                                                                                                           OUTLET VELOCITY = 2.0m/s
                                                                                                                                                                                                                                                                                                                                           PIPE SIZE = DN600 RCP

                                                                                                                                                                                                                                                                                                                                           L = 3D [D50 = 200mm]

                                                                                                                                                                                                                                                                                                                                           ENERGY DISSIPATOR LENGTH = 3D x 0.600 = 1.8m


                                                                                                                                                                                                                                                                                                        1.8m




                                                                                                                                                                                                                                                                                                          5
                                                                                                                                                                                                                                                                                                               1




                                                                                                                                                                                                                                                                                  2.225m
                                                                                                                                                                                                                                                                                                                         NEW DN600 RCP SW AT 0.5%
                                                                                                                 LOT 4
                                                                                                                 2183m²




                                                                                                                                                                                                                                                                                 STORMWATER SYSTEM - ENERGY DISSIPATER DETAIL
     STORMWATER SYSTEM 16 - DETAIL PLAN                                                                                                                                                                                                                                                                                  SCALE 1:10 (A3)
                                             SCALE 1:250 (A3)


                                                                                                                                                                                                                                                                                                     PROJECT:                                                                 JOB NUMBER
REV DATE DESCRIPTION                                              BY   CHKD DRAWN
                                                                                I GDETAL
                                                                                       IS                                                      SCALE                                                        APPROVED                                                                                PROPOSED SUBDIVISION                                                           1856
 A    13-09-19   FOR APPROVAL                                     MM    CL                                                                                                                                                                                                                          AT NOOSA CIVIC, WALTER HAY DRIVE
 B    24-08-20   REVISED STORMWATER ALIGNMENT                     MM    CL   DATUM                   AHD                                                                                                                                                                                                                                                                  SHEET:   29   OF   30
                                                                                                                  0             2.5              5             7.5             10              12.5m                                                                                                FOR STOCKWELL PTY LTD
 C
 D
      21-09-20
      16/10/20
                 REVISED FOR NOOSA COUNCIL DRAFT CONDITIONS
                 REVISED AS PER COUNCIL RFI [29/09/20]
                                                                  MM
                                                                  MM
                                                                        CL
                                                                        CL
                                                                             DESIGN              MM                                                                                                        .................                                                                                                                                              DRAWING NUMBER      REV
                                                                                                                                                                                                                                                                                                     DRAWING TITLE:
                                                                             DRAWN               MM                                                                                                    Director: CAMERON LANDRETH
 E    26-11-20   REVISED AS PER COUNCIL RFI [5-11-20]             MM    CL                                                                     SCALE 1:250 A3                                                                            p 07 5443 8285                 ABN 89 215 591 077
                                                                             DESIGN CHECK                                                                                                                    (RPEQ 19358)                e [email protected] w www.barlowshelley.com.au
                                                                                                                                                                                                                                                                                                    STORMWATER OUTLET DETAIL PLAN                                          SW29                   E
                                                                                                     CL
                                                                                                                 This drawing is not to be copied or amended without written permission from                                             a PO Box 899, Maroochydore,4558                            SHEET 3 OF 4 [LOT 3]
                                                                             DATE                13-09-19        Barlow Shelley Consulting Engineers