1856-SW01_30_D Stormwater plans · OPW20/0145

       FOR LOTS BIORETENTION
             BASIN AREA=20m2                                                                                                                                                                                          EARTHWORKS LOTS 13-15                                   BUSH FIRE ACCESS




            DN100 SLOTTED PVC
                  SUBSOIL PIPE




                                                                                                                                                                                                                                                                                                                                           200mm EXTENDED DETENTION
                                                                                                                                                                                                                                                                                                            EOB RL4.35 (LOT 15)
                                                                                                                                                                                                                                                                                                            EOB RL3.45 (LOT 14)
                                                                                                                                                                                                                                                                                                            EOB RL3.45 (LOT 13)
                                                                                                                                                                                                                                                                                                            EOB RL4.65 (LOT 12)
                                                                                                                                                                                                                                                                                                                                                                      EXTENDED DETENTION
                                                                                                                                                                                                                                                                                                                                                                      WSL 4.35m (AHD)

                   F                                            NEW DN375 RCP SW
                SW24
                                                                                                                                 F                                                                                                                                                                                                                                           LOT 15 BIO BASIN RL4.1
                                                                                                                                SW24                                                                                                                                                                                                                                         LOT 14 BIO BASIN RL3.2
                                                                                                                                                                                                                                                                                                                                                                             LOT 13 BIO BASIN RL3.2
                                                                                                                                                                                                                                                                                                                                                                             LOT 12 BIO BASIN RL4.4
                                                                                                                                                                                                                  2.5%> (VARIES)                                      2.5%>
                                                                                                                                                                                                                                                                                                                                  1:2
                                                                                                                                                                                                                                                                                                                                     >                                              <1:2 1:2>




                                                                                                                                                                                                                                                                                                                              0.9m
                                                                                                                                                                                                                                                                                                                                                                                                            1.0
                                                                                                                                                                                                                                                                                                                                                                                                          D50=200mm
                                                                                                                                                                                                                                                                                                                100Ø SLOTTED PVC DRAINS CONNECT
                                                                                                                                                                                                                                      LOT'S 12-15 PROVIDE DN375
                                                                                                                                                                                                                                                                                                                    INTO GRATED PIT. GRADE AT 0.5%
                                                                                                                                                                                                                                     RCP SW PIPE AT 0.5% GRADE

                                                                                                                                                                                                                                                                                                                                                                                   LOT'S 12-15 PROVIDE ENERGY
                                                                                                                                                                                                                                                                                                                                                                                            DISSIPATORS TO ALL


                                       BIO-RETENTION TYPICAL LOTS 12-15 - DETAIL PLAN                                                                                                                                                                   BIO-RETENTION BASIN 6 - SECTION F
                                                                        SCALE 1:250 (A3)                                                                                                                                                                                           SCALE 1:50 (A3)




                                                       7.14m
                                                                            900x900 RC PRECAST
 0.2m                                                                       STORMWATER INLET PIT
                                       0.2m




 EXTENDED                                                                   WITH RAISED GRATE;
 DETENTION                                                                  REFER TO DETAIL

                                                                            FILTER MEDIA AS ABOVE
                DEPTH: 0.9m




                                                                            0.6m DEEP FILTER MEDIA LAYER

                                                                            0.1m DEEP TRANSITION LAYER
                                                                            0.2m DEEP DRAINAGE LAYER                                                                                                                     PROVIDE LOCKING                      C.I. CAP TO EXTEND
                                                                                                                                                                                                                         FUNCTION OR SECURE                   APPROX. 150mm ABOVE
                               0.5% (MIN)                                                                                                                                                                                CAP WITH SCREWS                      BASIN SURFACE
DRAINAGE PIPES                BASE SLOPE                                       OUTLET PIPE DN450
                                  (TYP)                                        LOT 15 IL3.2
                                                                               LOT 14 IL2.3
                                                                               LOT 13 IL2.3
                                                                               LOT 12 IL3.5                                                                                                                                                                          SUBSOIL DRAIN CLEANOUT - PVC PIPE
           BIO-RETENTION BASIN 1 - INLET                                                                                                                                                                                                                             (NON SLOTTED) AND CONNECTOR                                                                              TEMPORARY TURF
                                              NOT TO SCALE                                                                                                                                                                                                           CLEANOUTS AT HEAD OF SUBSOIL
                                                                                                                                                                                                                           BELOW.
                                                                                                                                                                                                                                                                     DRAIN

                                                                                                                                                                                                                                                                                                                                         50mm TOP SOIL

                                                                                                                                                                                                                                                                                                                                         GOETEXTILE FABRIC
                                                                                                                                                                                                                                                                                                                                         WRAPPED OVER COMPLETE
                                                                                                                                                                                                                                                                                                                                         FILTER MEDIA
                                                                                                                                                                                                                               CLEANOUT POINT DETAILS
                                                                                                                                                                                                                               NOT TO SCALE                                                                                              BIORETENTION BASIN
                                                                                                                                                                                                                               UNDER-DRAIN: SLOTTED RIGID PIPE TO AS2439.1 OR                                                            REFER TO TYPICAL
                                                                                                                                                                                                                               APPROVED EQUIVALENT, 0.5% MIN. GRADE. DIA TYPICALLY                                                       CROSS SECTION.

                                                                                                                                                                                                                               PIPE JOINTS SHALL BE GLUED USING PLUMBING CEMENT.
                                                                                                                                                                                                                               FILTER SOCKS NOT TO BE USED. UNDER-DRAINAGE PIPES
                                                                                                                                                                                                                               SHALL BE SEALED INTO PITS USING GROUT OR APPROVED
                                                                                                                                                                                                                               WATERTIGHT SEAL.
                                                                                                                                                                                                                                                                                                                                                                                      TEMPORARY COVER DETAIL
                                                                                                                                                                                                                                                                                                                                                                                      NOT TO SCALE
                                                                                                                                                                                                                                                                                                           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:   24   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
                                                                                                                                         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                                                                SW24                   D
                                                                                                    CL
                                                                                                           This drawing is not to be copied or amended without written permission from                                                         a PO Box 899, Maroochydore,4558                             SHEET 6 OF 6 'TYPICAL BIO BASIN'
                                                                              DATE              13-09-19   Barlow Shelley Consulting Engineers