Att 2 SWMP

                                                                                                                                                                                                                                                                                                                                                                                                                       PRELIMINARY
                                                                                                                                                                                                                                                                                                                                                                                                                       NOT FOR CONSTRUCTION


                                                                                           100mm GRATED                                                                                                                                                                                                                                                                                                                              BIORETENTION GARDEN
                                                                                           TRENCH DRAIN
                                                                                                                                                                                                                EXISTING                                                                                                                                                                                                             TRENCH DRAIN
                     PROVIDE 7,500L SLIMLINE                                                                                                                                                                    DRIVEWAY
                     RAINWATER ATTENUATION
                     TANKS AS PER DETAIL B.
                                                                                                                                                                                                                                                                                                                                                                                                                                     RAINWATER TANK


                                                                                                                                                                                                                                                                                                                                                                                                                                    OVERLAND FLOW DIRECTION

                                                                                   PROPOSED NEW
                                                                                   DRIVEWAY                                                                                                                                                                                                                                                                                                                                        DRAINAGE LINE




                         PROPOSED
                         CARETAKERS
                         BUILDING
                                                                                                                                                                                                                     EXISTING
                                                             COVERED
                                                                                                                                                       5m² BIORETENTION AREA.                                        BUILDING
                                                             CARETAKERS
                                                             CAR PARK                                                                                  600MM FILTER MEDIA
                                                                                                                                                       200MM EXTENDED DETENTION DEPTH
                                                                                                                                                       REFER TO DETAIL A.

                                                                                                                                                                                                                                                                                                                         TANDEM CAR
                                                                                                                                                                                                                                                                                                                         PARK


       STORM WATER PIT
                                  APPROX STORM WATER LINE

                                                                                                                                                     PROVIDE 600x600 GRATED INLET
                                                                 SMH                                                                                 CLASS B GRATED LID
                                                                                                                                 APPROX SEWER LINE
                                                                                                                                                                                                                                                                                                                                                SMH
                                                              EXTENDED DETENTION
                                                                 NOMINAL 200MM




                                                                                                  PLANTING SPECIES TO PROVIDE EFFECTIVE
                                                                                                  REMOVAL OF NUTRIENTS. PLANT VARIETIES
          MAINTENANCE HATCH                                                                       AND PLANTING DENSITIES TO ARCHITECTURAL
          SECURE CAPPED END WITH
          SCREWS
                                                                                                  SPECIFICATIONS
                                                                                                                                                           LOW FLOW JUNCTION WITH SCREW CAP DETAIL                                                                                                                                                                                                                      DO NOT SCALE, IF IN DOUBT ASK!
                                                                                                                                                           NTS
                               600x600 RAISED GRATE                                                                                                                                                           ORIFICE PLATE DISK WITH                100Ø HIGH FLOW OUTLET ROOF DOWNPIPE CONNECTION TO HYDRAULIC
                                  FIELD INLET PIT S.L.                                                                                                                                                        25mm ORIFICE                                                 ENGINEERS SPECIFICATIONS
1 IN
       4 MA
           X                                                                                               MAX                                                                     HIGH FLOW
                                                                                                  1 IN 4           EXTEND GEOFABRIC 500MM                                                                           TANK WALL
                                                                                                                                                                                   OUTLET
                                                                                                                    AND PIN UNDER TOPSOIL

                                                                                                                                                                                                              RETENTION LEVEL                                        7,500L SLIMLINE RAINWATER TANK
                                                                                                                                                                             SCREW ON
                                                                                                             500MM SANDY LOAM FILTER MEDIA                                   ACCESS CAP
                                                                                                             (0.45MM AVERAGE PARTICLE SIZE)                                                                                                                                     ATTENUATION
                                                                                                                                                                                                                                                                                VOLUME 3.75KL                                                                                                             0 8/10/21 INITIAL PREPARATION                                       BP MP
                                                                                                                                                                                                                                                                                                                                                                                                         Rev Date Description                                                 By Chk
                                                                                                                                                                                 OUTLET TO
                                                                                                                                                                                 DRAINAGE
                                                                                                                                                                                 NETWORK
                                                                                                                 100MM COARSE SAND TRANSITION                                                       ORIFICE DISK TO BE GLUED INSIDE                                      RAINWATER REUSE VOLUME
                                                                                                                 FILTER MEDIA                                                                       JUNCTION. uPVC OUTLET FROM TANK                                              3.75KL
                                                                                                                 (NOMINAL SIZE 0.5 - 2MM)                                                           TO BUTT UP AGAINST ORIFICE DISK

               PROVIDE                                     PROVIDE SLOTTED SUBSOIL DRAIN AT
               END CAP                                     MIN 0.5% GRADE TO PIT                           NOMINAL 200MM GRAVEL DRAINAGE LAYER                                                                                                                                                                                                                                                             [email protected]
                                                                                                           (FINE AGG., NOMINAL SIZE 2 - 5MM)
                                                                                                                                                                                                                                                                                                                                                                                                           37 MARY ST NOOSAVILLE, QLD
                                                         BIDIM A34 GEOFABRIC OR SIMILAR                                                                                                                                                                                                                                                                                                                    07 5211 1003
                        SUBSOIL DRAIN CLEANOUT           TO BE WRAPPED AROUND
                                                          WALLS AND BASE OF FILTER MEDIA
                                                                                                                                                                                                                                             DETAIL B - RAINWATER ATTENUATION TANK                                                                                                                       Client
               (NON-SLOTTED PVC) AND 135° ELBOW                                                                                                                                                                                              NTS                                                                                                                                                         RG STRATEGIC
                                    CONNECTOR
                                                                                                                                                                                                                                                                                                                                                                                                         Project Name

                                                                                                                                                                                                                                                                                                                                                                                                     SCOOTER STYLE
                                                                                                                                                                                                                                                                                                                                                                                                     16 RENE ST
                               DETAIL A -BIORETENTION AREA                                                                                                         DRAINAGE NOTES                                                                                             SUBJECT STRUCTURE TO BE CONSTRUCTED TO.
                                                                                                                                                                                                                                                                         7.   CONTRACTOR TO ENSURE ALL MANHOLE AND PIT STRUCTURES COMPLY WITH THE MAXIMUM DEPTH SPECIFIED                            NOOSAVILLE 4566 QLD
                               NTS                                                                                                                                                                                                                                            BY THE LOCAL AUTHORITY FROM FINISHED SURFACE LEVEL TO UNDERSIDE OF SLAB. ANY NON CONFORMANCE
                                                                                                                                                                   1.   BUILDING DRAINAGE TO BE DESIGNED BY HYDRAULIC CONSULTANT.                                                                                                                                                                         Title
                                                                                                                                                                                                                                                                              IS TO BE RECTIFIED AT THE CONTRACTORS EXPENSE.
                                                                                                                                                                   2.   ALL STORMWATER PIPES ARE TO BE MANUFACTURED TO RELEVANT AUSTRALIAN STANDARDS INCLUDING BUT                                                                                                                                        PRELIMINARY STORMWATER LAYOUT
                                                                                                                                                                        NOT LIMITED TO AS4058 AND AS1992.                                                          8.         THE CONTRACTOR IS TO CONFIRM THE LOCATION OF SERVICE CONDUITS WITH THE SUPERINTENDENT PRIOR
                                                                                                                                                                                                                                                                              TO LAYING STORMWATER DRAINAGE. ALL TRENCH EXCAVATION AND CONSTRUCTION SHALL COMPLY WITH THE
                                                                                                                                                                   3.   CONTRACTOR TO CONFIRM LOCATION AND LEVEL OF EXISTING STORMWATER DRAINAGE WHERE CONNECTING             REQUIREMENTS OF THE QUEENSLAND WORKPLACE HEALTH AND SAFETY ACT 2011.
                                                                                                                                                                        ON TO EXISTING AND NOTIFY ENGINEER OF ANY CONFLICTS.
                                                                                                                                                                                                                                                                         9.   REFER TO ARCHITECTURAL PLANS FOR ALL DIMENSIONS.
                                                                                                                                                                   4.   ALL STORMWATER GRATES/LIDS WITHIN TRAFFICABLE AREAS TO BE CLASS "D" IN ACCORDANCE WITH AS3996.
                                                                                                                                                                   5.   ALL GRATES AND LIDS SHALL SIT FLAT WITH ITS SURROUND AND NOT BE LOOSE OR MOVE UNDER WHEEL                                                                                                                                        Project No.               Discipline                 Status
                                                                                                                                                                        LOADS.                                                                                                                                                                                                                                     20210121                     CIVIL                 PRELIMINARY
                                                                                                                                                                   6.   ALL STORMWATER STRUCTURES TO BE CONSTRUCTED IN ACCORDANCE WITH LOCAL AUTHORITY GUIDELINES                                                                                                                                        Designed By               Drawn By                   Scale
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          (at
                                                                                                                                                                        AND SPECIFICATIONS. WHERE STRUCTURES EXCEED MAXIMUM DEPTH AS IDENTIFIED WITHIN STANDARD                                                                                                                                                    B.PARRY                      J.CARR                   1:100           A1)
                                                                                                                                                                        DRAWINGS THE CONTRACTOR WILL ENSURE AN ADEQUATE STRUCTURAL DESIGN IS UNDERTAKEN FOR THE
                                                                                                                                                                                                                                                                                                                                                                                                          Drawing No.                                                         Revision

                                                                                                                                                                                                                                                                                                                                                                                                              S01.01                                                               1


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