Development Application - Part 2 of 2 - Plans - OPW13/0142

    NOTES

   EXISTING SERVICES
   The Landscape Contractor shall determine the location of all services on site before
   commencing construction. Positions of services shown on the drawings are indicative only.

   PREPARATION OF NEW TURF AREAS                                                                                                                              Plants to be installed in locations and at spacing indicated on the drawings. Plants located on
        1.      Eradicate all weeds and grass from area.                                                                                                      slopes or embankments shall be installed at an angle of 90 degrees to the slope. Planting holes
        2. Cultivate to 150mm depth.                                                                                                                          shall be excavated to a width of twice the diameter of the root ball of the plant and to a minimum
        3. Supply and spread 50mm minimum depth of sandy loam topsoil.                                                                                        depth of 100mm deeper than the height of the plant container. Holes to be filled with water and
        4. Grade surface to smooth even finish free of mounds and hollows.                                                                                    allowed to drain prior to installing plants.
        5. Fertilize area with fertilizer of NPK Ratio 14:15:10 not less than 7 days prior to planting.                                                       Water crystals shall be incorporated in wet planting soil.
        6. Turf with Zoysia macrantha MAC03 (Nara Native Turf). Turfs to be closely butted with                                                               Slow release fertilizer with low Phosphorous formulation (’Osmocote’ or similar) shall be
                cross   joints staggered.                                                                                                                     placed in the planting hole at half the hole depth around the root ball in accordance with the
                                                                                                                                                              manufacturer’s recommended rate of application.
   PREPARATION OF PLANTING AREAS                                                                                                                              Staking or guying shall only be provided where necessary to protect plant from strong wind or
        1. Eradicate all weeds and grass from planting areas.                                                                                                 accidental damage.
        2. Strip and stockpile any useable topsoil.
        3. Box out to minimum 300mm to accommodate topsoil and mulch.                                                                                         IRRIGATION
        4. Cultivate planting area sub-grade to minimum 200mm depth to maximize soil drainage.                                                                Micro-irrigation shall be a sub-surface drip-line system using pressure-compensating emitters
        5. To prevent water-logging, install sub-surface drainage system where sub-soils are                                                                  and shall be installed in all planting areas in accordance with manufacturer’s recommendations.
               impervious.                                                                                                                                    Installer shall provide owner with an operational manual including diagram showing location and
        6.     Supply and spread 200mm depth of humus-enriched sandy loam topsoil, incorporating                                                              layout of irrigation.
               any stockpiled topsoil. Finish 75mm below paved areas to allow for depth of mulch.
        7.     Mulch planting areas with 75mm minimum depth of heavy, curly Hoop Pine Bark, Hoop                                                              MAINTENANCE PERIOD
               Bark Fines, or 20mm Washed River Pebbles where indicated on drawings.                                                                          The Landscape Contractor shall maintain all landscape areas for a period of six (6)months
                                                                                                                                                              from the date of completion of landscape construction.
   MATERIALS                                                                                                                                                  All areas shall be kept free of weeds, unwanted grasses and litter during this period.
   Imported topsoil shall comply with AS4419 and shall not contain chemicals that will result in                                                              Maintenance shall include fertilizing of plants, control of any diseases or pests and replacement
   contamination of land (e.g. heavy metal, hydrocarbons, pesticides, etc.). Soils must not contain                                                           of unhealthy plants where necessary.
   fire ants or nesting materials.                                                                                                                            The micro-irrigation system shall be regularly checked for appropriate watering of all planting
   Mulch shall be free from soil, clay, dust, weeds, roots, sticks, rubbish, vermin, pests, fungus,                                                           areas with   any necessary adjustments made or any malfunction attended to immediately.
   disease and other deleterious material. It shall be free from matter toxic to plant growth.
   Gympie Sandstone and Sandstone Boulders shall be free of toxic or deleterious material.
   They shall be placed securely in the ground to present a natural appearance where indicated on
   the drawings. Rocks adjacent to mown turf track shall provide safe, comfortable, flat surfaces
   for pedestrian access from roadside kerb to lawn.
   Crushed Gympie Sandstone shall be clean and free of toxic or deleterious material.


   GREEN ROOF
   Construction shall be as recommended for extensive green roofs and shall have minimum
   100mm profile. Lightweight materials shall include a base layer of waterproofing material
   followed by a drainage layer covered with geotextile membrane.
   Planting medium shall be 80-100mm depth lightweight podium mix consisting of washed
   coarse sand, well composted organics, scoria or horticultural ash and an environmentally safe
   water absorbing material e.g. Hydrocell or similar. The planting medium shall meet with all the
   requirements of AS 3743 Potting Mixes for Premium Potting Mix.

   PLANTING
   Plants shall be container grown, well formed, pest and disease free, hardened nursery stock
   true to species or cultivar required.                 Root balls shall fill containers without binding and plants
   shall show active healthy growth. Pruning, budding or grafting                       scars shall   be clean and well
   calloused. Plants to be watered in their containers prior to planting.

                                                                              Use figured dimensions
Rev. Date        Description                                                  in preference to scale. All    _&                  J!l
                                                                                                                                 0     ~~ ~~~~                                        Project                           Drawing Title                  Project No.
                                                                                                                                       -~~~~~~
    26.05.11

     11.02.13
                 Issue to Builder

                 Issue for Landscape Operational Works
                                                                              dimensions to be varified
                                                                              and checked on site.
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                                                                                                                                                                                      Grahame & Carol Warren                                                         CD.801
                                                                              used, retained or copied      Architects           D     ~.!!Sl!" :!~                                                                                                    Revision
                                                                              without      the    wntten    Aegistration No.     :><   ~E(!)c(       )(
                                                                                                                                                                                      Date      April 2011              Scale    N/A
                                                                              authority of Bark Design      3664 (LA)            (;j   fi"~~~iiS~                                                                                                                         2
                                                                              Pty Ltd.                      3668 (SG)            ID    ~u.U :::;UJ~~O