Approved Plans 3 of 4 Stormwater OPW20-0145 · OPW20/0145

                                                                                                                                                                                                                                                                                                                                                                                     -
                                                                                                                                                                                                                                                                                                                                                            NOOSA COUNCIL
                                                                                                                                                                                                                                                                                                                                                            APPROVED PLAN
                                                                                                                                                                                                                                                                                                                                                         OPW20/0145 17 DEC 2020

                                                                                                                                                                                                                                CHASE OUTLET TO IL2.4 IN EXISTING
                                                                                                                                                                                                                                  GULLY & PROVIDE ROCK & PRESS
                                                                                                                                                                                                                                 ROCK INTO INVERT OF DRAIN WITH
                                                                                                                                                                                                                                      EXCAVATOR BUCKET. PLACE                                                               PROVIDE FILL OVER NEW                     NATURAL SURFACE
                                                                                                                                                                                                                              GEOTEXTILE OVER THE ROCK & PIN AS                                                                  DN900 SW PIPE AS
                                                                                                                                                                                                                                   DIRECTED BY SUPERINTENDENT                                                                            REQUIRED
                                                                                                                                                                                                                                                                                PROVIDE DN900 HEADWALL
                                                                                                                                                                                                                                                                                            SINGLE CELL
                                                                                                                                                                                                                                                                                                                                                  CE
                                                                                                                                                                                                                                                                                                                                            RFA
                                                                                                                                                                                                                                                                                                                                     H SU
                                                                                                                                                                                                                                                                                                                             FINIS

                                                                     PROVIDE FILL OVER NEW
                                                                          DN900 SW PIPE AS
                                                                                  REQUIRED
                                                                                                                                                                                                                                         NATURAL SURFACE                                                                 FLOW
                                                                                                                                                                                                                                                                                                  IL2.5
                                                                                                                                                                                                                                                                                  D50=200mm                          NEW DN900 RCP SW AT 0.12%
                                                                                                                                                                                                                                                                                      2.7mm
                                                                                                                                                                                                                                                                                                                     DATUM RL5.0
      PROVIDE CHILD PROOF
         SAFTEY GRILL WITH
       HORIZONTAL SPACING
      NOT EXCEEDING 150mm
                                                                                                                                                                                                                                                                                                          STORMWATER SYSTEM 19 - SECTION M
                                                                                                                                                                                                                                                                                                                                       SCALE 1:10 (A3)

                                                                                            SW           M
                                                                                   00   RCP              SW30
                                                                               DN9
                                                                         NEW


                                                                                                                                                                                                                                                                                                                                                              ENERGY DISSIPATER CALCULATION
                       M
                       SW30                                                                                                                                                                                                                                                                                                                                   OUTLET VELOCITY = 1.0m/s
                                                                                                                                                                                                                                                                                                                                                              PIPE SIZE = DN900 RCP

                                                                                                                                                                                                                                                                                                                                                              L = 3D [D50 = 200mm]
                                                                                                                                                                                                                                                                                                                 2.7m                                         ENERGY DISSIPATOR LENGTH = 3D x 0.900 = 2.7m

                                                        CHASE OUTLET TO IL2.4 IN EXISTING
                                                        GULLY & PROVIDE ROCK & PRESS
                                                        ROCK INTO INVERT OF DRAIN WITH                                                                                                                                                                                                                           5
                                                        EXCAVATOR BUCKET. PLACE                                                                                                                                                                                                                                      1
                                                        GEOTEXTILE OVER THE ROCK & PIN AS
                                                        DIRECTED BY SUPERINTENDENT




                                                                                                                                                                                                                                                                                     2.85m
                                                                                                                                                                                                                                                                                                                                             NEW DN900 RCP SW AT 0.12%




                                                                                                                                                                                                                                                                                              STORMWATER SYSTEM 19 - ENERGY DISSIPATER DETAIL
                                                                  STORMWATER SYSTEM 19 - DETAIL PLAN                                                                                                                                                                                                                                        SCALE 1:10 (A3)
                                                                                             SCALE 1:250 (A3)


                                                                                                                                                                                                                                                                                                                 PROJECT:                                                                        JOB NUMBER
REV DATE DESCRIPTION                                               BY     CHKD                                                                SCALE                                                        APPROVED                                                                                                                                                                                   1856
 A   13-09-19   FOR APPROVAL                                        MM         CL
 B   24-08-20   REVISED STORMWATER ALIGNMENT                        MM         CL   DATUM           AHD                                                                                                                                                                                                                                                                                      SHEET:   30   OF   30
                                                                                                                 0             2.5              5             7.5             10              12.5m
 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    CL                                                                                                      (RPEQ 19358)                              e [email protected] w www.barlowshelley.com.au                                                                                SW30                   E
                                                                                                                This drawing is not to be copied or amended without written permission from                                                           a PO Box 899, Maroochydore,4558
                                                                                    DATE           13-09-19     Barlow Shelley Consulting Engineers