1856-SW01_30_D Stormwater plans · OPW20/0145

                                                                                                                                                                                                                                               300mm WIDE
                                                                                                                                                                                                                                             BACKING STRIP
                                                                                                                                                                                                                       NEW ROAD A                                                                                                      2.4m                    0.69m             1.07m                                  NEW ROAD A
                                                  RO




                                                                                                                                                                                                                                                                          0.3m EXTENDED DETENTION
                                                    AD
                                                               A




                                                                                                                                                                                                                                             LIP RL8.015




                                                                                                                                                                                                                                                                                                                                                                                                          LIP RL8.015
                               RO




                                                                                  A
                                    AD




                                                                                       19
                                                                                    SW
                                              A
                                                                                                                                                                                                                   1%>                                                                                                                                                                                                  <1%
                                                                                                                                                                                                                                                                                                        EXTENDED DETENTION WSL 7.96m (AHD)
                2x DN100 SLOTTED PVC SUBSOIL                                      NE                                                                                                                                                                                                                 1:4>
                     PIPE AT MAX 2.5m CENTRES                                         W
                                                                                            DN                                                                                                                                                                                                                                                                 <1:4
                                                                             IL6                 37                                                                                                                                                                                                         BIO BASIN RL7.66
                                                                                  .72               5   RC
                                                                                                           PS                                                                                                     100mm SUB SOIL DRAINAGE
                                                                                                               W
                                                                   A

                                                                                                        IL6
                                                                     19


                                                                                                           .64




                                                                                                                                                                                                                                                                                                         0.9m
                                                                   SW




                                                                                                                                                                                                                                                                                                                                                                            300mm WIDE
                                                                                                                                                                                                                                                                                                                                                                          BACKING STRIP

                                                                                                                                                                                                                   B1 TYPE KERB WITH 300mm WIDE TAPER
                                                                                                                                                                                                                    (MIN) BACKING STRIP. 150mm WIDE CUT
                                                                                                                                                                                                                               OUTS AT 1500mm CENTERS
                                                                                                                                                                                                                                                                                                                OUTLET PIPE DN375 IL6.72
                                                                                                                                                                                                                                                                                                                                                                       B1 TYPE KERB WITH 300mm WIDE
                                                                                                                                                                                                                                                                                                                                                                           TAPER (MIN) BACKING STRIP.
                                                                                                                                                                                                                                                                                                                      100Ø SLOTTED PVC DRAINS CONNECT                        150mm WIDE CUT OUTS AT
                                                                                                                                                                                                                                                                                                                          INTO GRATED PIT. GRADE AT 0.5%                            1500mm CENTERS

                                                                                                                                                                                                                                                                                        BIO-RETENTION BASIN 1 - SECTION A
                                                  FOR ROAD A BIORETENTION                                                                                                                                                                                                                                               SCALE 1:50 (A3)
                                                          BASIN AREA=20m2


                                       BIO-RETENTION BASIN 1 - DETAIL PLAN
                                                                   SCALE 1:500 (A3)




                                                       3.78m
                                                                                  900x900 RC PRECAST
 0.3m                                                                             STORMWATER INLET PIT
                                       0.3m




 EXTENDED                                                                         WITH RAISED GRATE;
 DETENTION                                                                        REFER TO DETAIL

                                                                                  FILTER MEDIA SL7.66
                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 DN375
                                  (TYP)
                                                                                  IL6.72


           BIO-RETENTION BASIN 1 - INLET                                                                                                                                                                                                                                                                SUBSOIL DRAIN CLEANOUT - PVC PIPE
                                                                                                                                                                                                                                                                                                        (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                                                                                        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.
                                                                                                                                                                                                                                                    FILTER SOCKS NOT TO BE USED. UNDER-DRAINAGE PIPES
                                                                                                                                                                                                                                                    SHALL BE SEALED INTO PITS USING GROUT OR APPROVED                                                                                                   TEMPORARY COVER DETAIL
                                                                                                                                                                                                                                                    WATERTIGHT SEAL.                                                                                                                                    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:   19   OF   30
                                                                                                                          0             5.0             10             15              20              25m
                                                                                                                                                                                                                                                                                                                                              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 1:500 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                                                SW19                   D
                                                                                                               CL
                                                                                                                         This drawing is not to be copied or amended without written permission from                                                               a PO Box 899, Maroochydore,4558                                            SHEET 1 OF 6 'ROAD A'
                                                                                      DATE                    13-09-19   Barlow Shelley Consulting Engineers