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

                                                                                                                                                                                                                                                                                                                                                                                                                             -
                                                                                                                                                                                                                                                                                                                                                                                                NOOSA COUNCIL
                   NEW B1 KERB WITH
                     450mm CHANNEL
                   TO IPWEAQ RS-080
                                                                                                                                                                                                                                                                                                                                                                                                APPROVED PLAN
                                                                                                                                                                                                                                                                                                                                                                                             OPW20/0145 17 DEC 2020
        FOR LOTS BIORETENTION
              BASIN AREA=20m2                                                                                                                                                                                               EARTHWORKS LOTS 13-15                                  BUSH FIRE ACCESS


                                                                                                                           REFER TO ROAD WORKS
                                                                                                                           DRAWINGS FOR KERB &
             DN100 SLOTTED PVC                                                                                             CHANNEL DETAILS
                   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 4.30m (AHD)
                                                                                                                                                                                                                                                                                                                                                                                                                           TOP OF BUND
                      F                                             NEW DN375 RCP SW                                                                                                                                                                                                                                                                                                                                       LOT 15 RL4.35
                  SW24
                                                                                                                                       F                                                                                                                                                                                                                                             LOT 15 BIO BASIN RL4.1
                                                                                                                                                                                                                                                                                                                                                                                                                           LOT 14 RL3.45
                                                                                                                                      SW24                                                                                                                                                                                                                                           LOT 14 BIO BASIN RL3.2
                                                                                                                                                                                                                                                                                                                                                                                     LOT 13 BIO BASIN RL3.2                LOT 13 RL3.45
                                                                                                                                                                                                                                                                                                                                                                                     LOT 12 BIO BASIN RL4.4                LOT 12 RL4.65
                                                                                                                                                                                                                        2.5%> (VARIES)                                      2.5%>
                                                                                                                                                                                                                                                                                                                                       1: 2                                                                <1:2   1 :2
                                                                                                                                                                                                                                                                                                                                              >                                                                       >
                       STONE PITCHING




                                                                                                                                                                                                                                                                                                                                       0.9m
                                                                                                                                                                                                                                                                                                                                                                                                                                    1.0
                                                                                                                                                                                                                                                                                                                                                                                                                                  D50=200mm

                                                                                                                                                                                                                                            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)



                                                                                  900x900 RC PRECAST                                                                                                                                                                                                                                               PLACED LAYER/ROW OF 150MINUS ROCK ON
  0.2m                                                                            STORMWATER INLET PIT                                                                                                                                                                                                                                              BIDUM A14 GEOFABRIC AT BASE OF CHUTE.
                                          0.2m




  EXTENDED                                                                        WITH RAISED GRATE;                                                                                                                                                                                                                                              WRAP GEOFAB UNDER CONCRETE SPILLWAY.
  DETENTION                                                                       REFER TO DETAIL                                                                                                                                                                                                                                                  PLACED ROCK TO SIT ABOVE SPILLWAY FSL

                                                                                  FILTER MEDIA AS ABOVE
                                                                                                                                                                                                                                                                                                                                                                                 REFER TO KERB OPENING
                                                                                                                                                                                                                                                                                                                                                                                DETAIL ON PLAN 1856-SW19
                  DEPTH: 0.9m




                                                                                  0.6m DEEP FILTER MEDIA LAYER

                                                                                  0.1m DEEP TRANSITION LAYER
                                                                                  0.2m DEEP DRAINAGE LAYER

                                 0.5% (MIN)                                                                                                                                      C.I. CAP TO EXTEND
DRAINAGE PIPES                                                                       OUTLET PIPE DN450           PROVIDE LOCKING
                                BASE SLOPE                                                                                                                                       APPROX. 150mm ABOVE
                                                                                     LOT 15 IL3.2                FUNCTION OR SECURE
                                    (TYP)                                                                                                                                        BASIN SURFACE
                                                                                     LOT 14 IL2.3                CAP WITH SCREWS
                                                                                     LOT 13 IL2.3
                                                                                     LOT 12 IL3.5
            BIO-RETENTION BASIN 1 - INLET
                                                 NOT TO SCALE                                                                                                                                                                                                                                                                                        150mm THICK CONCRETE SL62
                                                                                                                                                                                           SUBSOIL DRAIN CLEANOUT - PVC PIPE                                                                                                                                                                                              PROVIDE RAISED STONES
                                                                                                                                                                                                                                                                                                                                                   REINFORCING, 50mm TOP COVER
                                    TEMPORARY TURF                                                                                                                                         (NON SLOTTED) AND CONNECTOR                                                                                                                                                                                                    FOR ENERGY DISSIPATION
                                                                                                                                                                                           CLEANOUTS AT HEAD OF SUBSOIL                                                                                                                                                                            BIDUM A14
                                                                                                                      BELOW.
                                                                                                                                                                                           DRAIN

50mm TOP SOIL

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

                                                                                                                             PIPE JOINTS SHALL BE GLUED USING PLUMBING CEMENT.                                                                                                                                                                                                                      SECTION
                                                                                                                             FILTER SOCKS NOT TO BE USED. UNDER-DRAINAGE PIPES
                                                  TEMPORARY COVER DETAIL                                                     SHALL BE SEALED INTO PITS USING GROUT OR APPROVED                                                                                                                                                                                                         KERB OPENING DETAIL
                                                                                                                             WATERTIGHT SEAL.
                                                   NOT TO SCALE
                                                                                                                                                                                                                                                                                                                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:   24   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
 F   10-12-2020        AMENDED LINE 24 BIO BASIN MINOR CHANGES       DTB    DTB     DESIGN CHECK          CL                                                                                                 (RPEQ 19358)                            e [email protected] w www.barlowshelley.com.au                                                                                                                               SW24                   F
                                                                                                                 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