Landscape Plans · OPW15/0172

                                                                                                                                                                                                                   seed
1.0 GENERAL                                          2.0 EXCAVATION AND EARTHWORKS                       3.0 FINISHED LEVELS & GRADES                        Branches should be evenly distributed, exhibit a
All works to be performed by a licensed              Inspect the site and ascertain the nature of        Minimum cross falls of 1:50 on planting and         full well formed canopy that occupies a
Contractor familiar with landscape construction      excavation required and the working conditions      pathways to drainage collection points and          minimum 1/3 of the overall current height.
of this nature. The Contractor shall verify the      that will be encountered prior to the               overflow points. Planting areas should not          Specimens are to be prepared for their
location of utilities on site prior to the           commencement of work. The location of topsoil       exceed 1:3.                                         intended purpose. For ex-ground stock where
commencement of construction, and ensure             stockpiles, roadway and cut embankment                                                                  canopy modification is intended, provide details
that they will not have an effect on the works.      profiles and water connection points must be        4.0 CULTIVATION & SUBSURFACE DRAINAGE               of how each specimen's visual character will be
The Landscape Subcontractor is advised to visit      taken into account.                                 The Landscape Subcontractor is to provide for       at time of delivery.
the site to satisfy themselves as to local                                                               sufficient surface and sub-surface drainage to
                                                     The Landscape Subcontractor shall ensure
conditions, accessibility, storage space, the full
extent and character of the works and the site,
                                                     measures to minimise erosion and siltation
                                                     relative to the works outlined in this
                                                                                                         garden and grass areas to ensure adequately
                                                                                                         drained soft landscaped areas free from surface
                                                                                                                                                             Foliage shall be evenly distributed across the
                                                                                                                                                             crown in proportion to the branching structure
                                                                                                                                                             as well as be of a true colour typical of the
                                                                                                                                                                                                                               landscape design
the nature of the ground, the level of the                                                               ponding water and heavy/ waterlogged soils.
                                                     specification, including staging of the works,                                                          specie, dense and of good size. Ensure foliage is
subsoil water, the supply of materials and                                                               Surface and sub-surface drainage is to aid in the
                                                     stabilisation of exposed surfaces, diversion                                                            free of deficiencies and burn. Plant material is
water and the execution of the contract              drains and silt traps over and above those          healthy growth and continued thriving of all                                                                        t 07 3217 6491 m04 1616 9858
                                                                                                                                                             to be 'hardened' to full sun and exposed
generally. No claim will be allowed for any                                                              plant stock and grass areas.
                                                     already installed in civil works.                                                                       conditions by the supplier to ensure successful                 po box 527 paddington qld 4064
alleged inadequacy of the description herein.                                                            Comply with the relevant Australian Standards       plant establishment into the site environment.
Should there be any conflict, the Contractor         Surface drainage shall be diverted clear of
                                                                                                         to the extent that they are relevant and not        For ex-ground stock apply an anti-transpirant.
                                                                                                                                                                                                                                www.seedlandscapes.com.au
shall notify the Landscape designer                  excavations and covers shall be provided where
                                                                                                         over-ridden by the specification.
immediately.                                         necessary for safety. Ensure that run-off is not                                                        At the time of the last plant stock review prior
                                                     concentrated onto adjoining properties and          Cultivate sub-grade to a minimum depth of
                                                                                                                                                             to site delivery, plant material is to conform                                     abn 85 468 007 510
                                                                                                         150mm prior to placing topsoil to all planting
Figured dimensions shall take precedence over        does not cause a nuisance thereto. Finished                                                             with the specified minimum plant sizes in the
                                                     surfaces shall be graded in accordance with         and turf areas on ground.
scale measurements and large scale drawings                                                                                                                  Plant Schedule. Plants shall not exhibit signs of
over small scale. Unless otherwise specified         Construction Plans.                                                                                     having been stressed at any stage during their
                                                                                                         5.0 FILL & TOPSOIL
the Drawings and Specification shall include         Erect barriers as required to prevent excavated                                                         development due to inadequate watering,
everything reasonable for the proper and entire
                                                                                                         Fill and subsoil material used to make up levels
                                                                                                                                                             excessive shade/sunlight, suffered physical           notes
                                                     material and rocks from intruding onto              shall be re-used from previous earthworks
completion of the work, not withstanding any         adjoining properties. Establish exact locations     operations on site or imported as required and      damage or have restricted habit due to growth         Use figured dimensions in preference to scaled.
omission in the Specification or Drawings.           of services, drains, sewers and water supply        shall be excavated material which is composed       in nursery rows.
Verify discrepancies between Specification and                                                                                                                                                                     Notify the Landscape Designer before proceeding if
                                                     lines and points prior to commencing works and      of natural site subsoils but free from:                                                                   any anomaly is found between this drawing and
Drawings with the Landscape Designer before          ensure their protection during the works.                                                               9.0 TURFING
                                                                                                           Logs, stumps or other un-decomposed                                                                     conditions on site.
proceeding with the particular work. Failure to                                                                                                              Supply and install A-grade turf (variety specified
                                                     All major earthworks associated with this              vegetative material.
do so will not be taken as a reason to claim for                                                                                                             on drawings) to areas shown on drawings.              Details not certified for construction. Contractor
                                                     project shall be carried out as part of the           Materials susceptible to spontaneous
extra work.                                                                                                                                                  Finishing levels should be flush with adjacent        responsible for structural engineering
                                                     Landscape Works.                                      combustion.
                                                                                                                                                             surfaces unless otherwise detailed. Spread            certifications,hydraulic certifications & building
                                                                                                           Clay, of liquid limit exceeding 90 and/or
Convey soils, earth, sand, loose debris and the                                                                                                              topsoil and grade surface to ensure a level           approvals.
                                                     ENVIRONMENTAL PROTECTION                              plasticity index exceeding 65.
like to or from the site in a manner that will                                                                                                               finished surface, which drains to nominated
                                                     The Landscape Subcontractor should consider           Refuse and rubbish, including paper, plastics,                                                          Levels taken from information provided from the
prevent dropping of materials on streets, public                                                                                                             field gullies.
                                                     in every instance whether the use of chemicals        rubber, metal and all type of containers.                                                               Client's site setout plan. Confirm all finished levels on
and private areas. Cover all loads with taut                                                                                                                 Turf to be free from nutgrass or other noxious
                                                     is strictly necessary before application, and         Concrete, bitumen, brick, steel, masonry                                                                site prior to excavation.
heavy-duty purpose fitted tarpaulins to ensure                                                                                                               weeds or any other material deleterious to
                                                     assess the product, site conditions and species       rubble or other deleterious material.
no loss of load or dust. Ensure that the wheels,                                                                                                             plant growth.
                                                     to ensure minimum risk to his employees, other         Toxic substances and compounds that would
tracks and body surfaces of all vehicles and                                                               inhibit healthy plant life.
plant leaving the site are free of mud and that      users of the site and the environment.                                                                  Deliver the turf within 24 hours of cutting, and      all rights reserved. the information contained in the
                                                     When using pesticides the Landscape                    Any material not capable of being                lay it within 36 hours of cutting. Prevent it from    document is copyright and cannot be reproduced or
mud is not carried onto adjacent paved streets
                                                     Subcontractor must use a certified operator           satisfactorily compacted.                         drying out between cutting and laying.                copied by any means without the written permission
or other areas.
                                                     and take appropriate safety precautions in          Any such material shall be removed from site to                                                           of seed landscapes.
                                                     accordance with all current statutory               the Landscape Subcontractors own tip.               10.0 EDGING
Check all delivery tickets, labels, identification
                                                     regulations.                                        Sandy subsoils are preferred for these works.       Supply and install all edging as per drawings.
marks and, the goods themselves to ensure
                                                     The Landscape Subcontractor must dispose of         Clay soils may be used when in a dry state, but     Paved edging shall sit on 100mm of concrete.
that all products comply with the project
                                                     unused and unwanted containers and                  extreme care is necessary to ensure the             Timber edging must be constructed from
documents. Where different types of any
                                                     chemicals in a safe way in accordance with the      resulting subsoil profiles are not compacted or     hardwood and joined using galvanised fittings.        NB. Where specifications conflict with details
product are specified, check to ensure that the
                                                     methods approved by the relevant authorities.       subject to excess moisture.                                                                               provided, specifications override details. Contact
correct type is being used in each location. In
particular, check that:-                             Disposal will be off site.                          Supply and install imported topsoil that            11.0 IRRIGATION                                       Seed Landscapes to confirm.
All stock has been adequately protected for          Herbicide must never drift, fall or run-off onto    complies with Australian Standards to all turf      The irrigation system shall be fully automatic
loading and in transit.                              open water or onto adjacent sites, gardens or       (100mm) and garden (300mm) areas as shown           provide even cover to all grass and planting
The sources, types, qualities, finishes and          ground not intended for treatment.                  on drawings unless otherwise specified. Ensure      areas. Do not waste water. Take particular care
colours are correct, and match any approved                                                              modified site soil is free from stones, sticks,     to install the correct nozzle for the situation,      project
                                                     The Landscape Subcontractor will be
samples.                                                                                                 roots, rubbish and material toxic to plant          and also allow for specific sprinkler and valve
                                                     responsible for assessing any potential wildlife
The correct species, cultivars, pot sizes, plant
height, girth or spread have been supplied for
each consignment from the supplier.
                                                     problem when tendering and during the course
                                                     of the works. Allowance must be made for any
                                                     protection or control of such pests the
                                                                                                         growth. Modified topsoil shall have a friable
                                                                                                         structure with good drainage and high organic
                                                                                                         content.
                                                                                                                                                             adjustment as will be required.
                                                                                                                                                             This Specification is not project or site specific.
                                                                                                                                                             The intent is to provide a basis on which a
                                                                                                                                                                                                                   150814
All materials should be clean, undamaged and                                                             Fire Ant Control                                                                                          33-35 Gympie Terrace
                                                     Landscape Subcontractor deems necessary.                                                                professional standard, fully operational,
otherwise in good condition.                         Subsequent wallaby or rabbit damage to              The Landscape Subcontractor is to allow to          compliant (with all applicable industry, local        Noosaville QLD 4566
Where appropriate protective covers should be        planting or other works will be deemed as           carry out all necessary measures, inspections       authority and Australian standards) irrigation
intact with unbroken seals.                          defective work and subject to replacement as        and safeguards to ensure Fire Ants do not enter     system can be provided for the site. Submission
                                                     per the normal contract conditions.                 the site via equipment, machinery, materials        of the design to Local Authority for approval         client
Ensure adequate provision is made for the            Any proposed method of protection or control        and plant stock.                                    and all costs involved are the responsibility of
protection and storage of deliveries. In
particular ensure that:-
Materials which may deteriorate with storage
                                                     of pests must be agreed with the
                                                     Superintendent prior to use on site.
                                                     Restrict dust caused by the Works to a
                                                                                                         6.0 FERTILISER
                                                                                                         Provide proprietary fertilisers, delivered to the
                                                                                                                                                             the irrigation subcontractor.
                                                                                                                                                             Fully automatic commercial quality system;            Kidd & Co
must not be stockpiled on site.
Adequate and appropriate provision is made
for storage prior to deliveries arriving on site.
                                                     minimum. Take all practicable steps to
                                                     minimise noise resulting from the Works.
                                                                                                         site in sealed bags marked to show
                                                                                                         manufacturer or vendor, weight, fertiliser type,
                                                                                                         N:P:K ratio, recommended uses and application
                                                                                                                                                               24 station (min) commercial controller in
                                                                                                                                                               lockable box;
                                                                                                                                                               Mains tapping point back flow device,
                                                                                                                                                                                                                   Designers
ALL materials in storage are to be suitably                                                              rates. Store in a dry secure environment.             including dual check valve in lockable box to
                                                     EROSION AND SEDIMENT CONTROL
protected from physical damage and extremes                                                              Apply according to manufacturer's                     council requirements, to be undertaken by
                                                     Take all precautions necessary to prevent
of weather and to minimise hazards persons,                                                              recommendations                                       builder refer to hydraulic drawings;
                                                     erosion, contamination and sedimentation of
materials and equipment. Keep storage areas                                                              (rate/reapplication/watering).                        Filter at back flow;
                                                     the site, surrounding areas, water and drainage
neat and tidy.                                                                                                                                                 Control wire;
                                                     systems, in accordance with the Environmental       Garden beds - Slow Release - Osmocote or              Conduit access to all isolated areas;
                                                                                                                                                                                                                   drawing
Do not use roads, driveways, paths hard              Protection (Water) Policy 1997. Methods of          similar approved.                                     Drip irrigation to new garden areas;
standings and the like forming part of the works
for access or storage unless prior written
approval has been given.
                                                     protection shall include but not be limited to
                                                     the following:
                                                       Construction of temporary surface swales;
                                                                                                         Tree plantings - Slow Release - Osmocote or
                                                                                                         similar approved.
                                                                                                         Grassing - Growforce 301 or similar
                                                                                                                                                               Pop-up irrigation to grassed areas;
                                                                                                                                                               Coordinate penetrations and suspended
                                                                                                                                                               under slab conduit and copper work with
                                                                                                                                                                                                                   specifications
                                                       Diversion and dispersal of concentrated flows     approved100kg/Ha
Operatives must be appropriately skilled and                                                                                                                   builder.                                            drawing no.            150814 01
                                                       to point where the water can pass through
experienced for the type and quality of work                                                                                                                   An approved rainswitch override is to be            drawn                  ps
                                                       the site without damage;                          7.0 MULCH
and familiar with the terms of the specification.                                                                                                              installed to cut-off irrigation after a pre-set
                                                       Construction and maintenance of silt traps (eg    Supply and install organic mulch to a minimum
Inspect products/materials/stock carefully                                                                                                                     rainfall level has been reached. Install to
                                                       hay bales) to prevent the discharge of            of 100mm and gravel mulch to a minimum of
before use and reject any which are defective.                                                                                                                 manufacturers' directions with a manual
                                                       scoured materials to downstream areas;            50mm. Ensure mulch meets Australian
Use products/materials only in the method and                                                                                                                  override switch.
                                                       Progressive restoration of disturbed areas;       Standards and is free from deleterious matter,
for the purpose recommended by the                     Construction of temporary siltation fencing.      fungi and disease. Mulch shall finish 25mm          Give 10 working days notice of the proposed
manufacturer.                                                                                            below adjacent surfaces.                            date for the instruction. Provide written
Ensure appropriate quantities are utilised,          Any erosion damage reinstatement or cleanup
                                                                                                                                                             operational instructions for the installation
provide adequate measures for mixing and             as a result of the contractor not adequately
                                                                                                         8.0 PLANT SUPPLY                                    under the Contract. The defects liability period      issue
spreading of all products or materials.              protecting the site, materials or the works shall
                                                                                                         The Contractor shall supply plants as specified     for the irrigation system shall be 52 weeks from
Set out components or stock to ensure correct        be the responsibility of the landscape
                                                     contractor.                                         in the planting schedule. Plants shall be           the date of Practical Completion.                     a        26/08/15        client approval
positioning and spacings are achieved.                                                                   delivered on site true to pot size, species and
Protect finished work from subsequent                Remove temporary erosion control measures           type, and free of weeds, disease and fungal         12.0 TANK INSTALLATION
operations and interference by others as             when they are no longer required.                   infection. Substitutes will not be made without     Supply and install tank to size and location
project progresses.                                                                                      prior consent of the Landscape Designer.            specified as per drawing by others.
                                                     EXISTING TREES
Unless otherwise specified, reinstate all existing   Protect all existing vegetation unless otherwise    All plants shall be true to scheduled               13.0 LIGHTING
surfaces, items, structures and anything             specified. All vegetation and weed removal is to    nomenclature, well formed, hardened off and         All lighting is to be carried out out a qualified
disturbed or damaged by the performance of           be carried out using industry standard accepted     disease free nursery stock. They shall be           electrician. All recommended lighting is merely
the works, to its condition at the                   safety procedures and equipment to ensure           container grown in potting soil with root system    a suggestion, with the ultimate style of lighting
commencement of the Contract, other than             personal and environmental protection. Avoid        firmly established but with no large roots          used at the description of the client.
that forming part of or directly modified by the     damage to nearby trees and surroundings.            growing out of the container. No plant shall be
new work.                                            Grub out stumps and roots over 75mm                 pot bound.                                          14.0 MAINTENANCE/ESTABLISHMENT PERIOD
Remove and cart away debris, spoil and surplus       diameter to a minimum depth of 500mm below          Ensure that trunks and branches are free of         Maintenance of all landscape works is to be
building materials from the site and buildings,      sub-grade. Stumps less than 75mm diameter           dieback, cavities, sunburn and secretions. Trunk    carried out by the Contractor until completion
with the exception of those works associated         shall be cut off at ground level and treated to     and braches are to be evenly tapered and            of the landscape works.
with others prior to practical completion.           prevent regrowth.                                   textured typical of the specie. Plant material is   Maintenance includes replacement of dead
                                                     Completely remove woody weeds within the            to be matured enough to support themselves          and/or diseased plant stock, removal of weeds
                                                     extent of works.                                    without staking.                                    and rubbish, weed spraying and mowing.