Stormwater Design Attachment 2 - 1856-SW01_SW30_E · OPW20/0145

                                                                                                                                                                                                                                                                                                                                                          PROVIDE LOCKING                       C.I. CAP TO EXTEND
                                                                                                                                                                                                                                                                                         900x900 RC PRECAST                                               FUNCTION OR SECURE                    APPROX. 150mm ABOVE
                         USE SLOTTED COLLECTOR                                                                                                                                                                                                                                                                                                            CAP WITH SCREWS                       BASIN SURFACE
                                                                                                                                                                                                                       0.3m                                                              STORMWATER INLET PIT
                         PIPE DUE TO BASIN SHAPE




                                                                                                                                                                                                                                                         0.3m
                                                                                                                                                                                                                       EXTENDED                                                          WITH RAISED GRATE;
                                                                                                                                                                                                                       DETENTION                                                         REFER TO DETAIL

                   NE                                                                                                                                                                                                                                                                    FILTER MEDIA SL7.65
                        W                                                                                                                                                                                                                                                                                                                                                                            SUBSOIL DRAIN CLEANOUT - PVC PIPE
                            DN                                                                                                                                                                                                                                                                                                                                                                       (NON SLOTTED) AND CONNECTOR
                                         45
                                           0R                                                                                                                                                                                                                                                                                                                                                        CLEANOUTS AT HEAD OF SUBSOIL




                                                                                                                                                                                                                                   DEPTH: 0.9m
                                              CP                                                                                                                                                                                                                                         0.6m DEEP FILTER MEDIA LAYER                                          BELOW.
                                                   SW                                                                                                                                                                                                                                                                                                                                                DRAIN
                                                                                                                                                                                                                                                                                         0.1m DEEP TRANSITION LAYER
                                                                                                                                   FOR EXISTING ROAD                                                                                                                                     0.2m DEEP DRAINAGE LAYER
                                                             IL6                                                                   BIORETENTION BASIN AREA=40m2
                                                                .15
                                                                                                                                                                                                                                                   0.5% (MIN)
                                                                                                                                                                                                                     DRAINAGE PIPES               BASE SLOPE
                                                   E                                                                           E                                                                                                                                                         OUTLET PIPE DN450
                                                                                                                                                                                                                                                      (TYP)
                                                   SW23             4                                                         SW23                                                                                                                                                       IL6.15
                                                                                                                                                                                                                                                                                                                                                                   CLEANOUT POINT DETAILS
                                                                   19                                                                                                                                                                                                                                                                                              NOT TO SCALE
                                                                                                                                                                                                                                 BIO-RETENTION BASIN 5 - INLET                                                                                                     UNDER-DRAIN: SLOTTED RIGID PIPE TO AS2439.1 OR
                                                                                                                                                                                                                                                                NOT TO SCALE                                                                                       APPROVED EQUIVALENT, 0.5% MIN. GRADE. DIA TYPICALLY

                                                                                                                                                                                                                                                                                                                                                                   PIPE JOINTS SHALL BE GLUED USING PLUMBING CEMENT.
                                                                                                                                                DN100 SLOTTED PVC                                                                                                                                                                                                  FILTER SOCKS NOT TO BE USED. UNDER-DRAINAGE PIPES
                                                                                                                                                SUBSOIL PIPE                                                                                                                                                                                                       SHALL BE SEALED INTO PITS USING GROUT OR APPROVED
                                                                                                                                                                                                                                                                                                                                                                   WATERTIGHT SEAL.




                                                                                                                                                            PROVIDE MOUNTABLE (SM4 TYPE) WITH
                                                                                                                                                            400mm CUT OUT'S TO CHANNEL ROAD C
                                                                                                                                                            RUN-OFF INTO BIO-RETENTION BASIN
                                                                                             PROVIDE 600mm WIDE 600mm
                                                                                             WIDE VEE DRAINS                                                                                                                                                                                                                                                                       TEMPORARY TURF

                                          BIO-RETENTION BASIN 5 - DETAIL PLAN
                                                               SCALE 1:250 (A3)
                                                                                                                                                                                                                                                                                                                                                              50mm TOP SOIL

                                                                                                                                                                                                                                                                                                                                                              GOETEXTILE FABRIC
                                                                                                                                                                                                                                                                                                                                                              WRAPPED OVER COMPLETE
                                                                                                                                                                                                                                                                                                                                                              FILTER MEDIA

                                                                                                                                                                                                                                                                                                                                                              BIORETENTION BASIN
                                                                        7m                                                                                               7.14m                                                                                            8m                                                                                  REFER TO TYPICAL
                                                                                                                                                                                                                                                                                                                                                              CROSS SECTION.




                                                                                                                                          EXTENDED DETENTION                                                                                                                                                                                                                              TEMPORARY COVER DETAIL
                                                                                                                                          WSL 7.95m (AHD)                                                                                                                                                                                                                                  NOT TO SCALE




                                                                                                                                                                                                                                                                                                                 LIP RL8.65
                            LIP RL8.65




                                                                   1:14>                                                                                                                                                                                                  <1:8
                                                                                                                                                                     BIO BASIN RL7.65
                                                                                                                                                                                                                                           0.9m
                                                                                              0.3m EXTENDED DETENTION




                                                                                                                                                              100Ø SLOTTED PVC DRAINS CONNECT
                                                                                                                                                                  INTO GRATED PIT. GRADE AT 0.5%




                                                                                    BIO-RETENTION BASIN 5 - SECTION E
                                                                                                                               SCALE 1:10 (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:   23   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
                                                                                                                                                                                                                                                                                                                                             BIO-RETENTION BASIN LAYOUT & DETAIL PLAN                                              SW23                    E
                                                                                                                         CL
                                                                                                                                     This drawing is not to be copied or amended without written permission from                                                                 a PO Box 899, Maroochydore,4558                             SHEET 5 OF 6 'ROAD C'
                                                                                   DATE                                 13-09-19     Barlow Shelley Consulting Engineers