OPW21-0184 Approved Plans

Page 2

   NOOSA COUNCIL
  APPROVED PLANS
OPW21/0184 24 AUG 2021


[OCR of page images]
 

 

NOOSA COUNCIL
APPROVED PLANS
OPW21/0184 24 AUG 2021

 

 

 

 

LANDSCAPE MANAGEMENT PLAN
SITE MANAGEMENT STRATEGIES TO CURRENT SITE CONDITIONS

ON-GOING MANAGEMENT OF REVEGETATION WITHIN THE WOORO! CREEK BUFFER ZONE

Area of revegetation planting - approx. 1.500m?
~ requires bi-monthly spraying/weed removal

  
   
   
 

Spr Te: i aa 6
me, PROPERTY eounosgy 2 Area of rehabilitation works - approx. 3950m?
= requires bi-monthly spraying/weed removal

 

Area to remain unmanaged - approx. 5,400m?
= to be monitored only during above maintenance visits
(inform if weed management is required)

ON-GOING MANAGEMENT OF CENTRAL DRAINAGE CORRIDOR

Area of weed control within Open Space Area - approx. 19,665m?

4
10m wide firebraak along edge of development = requires slashing twice yearly and/or monthly spraying/weed removal

PRECINCT to adjacent Residential properties
Area of weed control within Drainage Corridor - approx. 7,725m?

7 y 86
= requires monthly spraying/weed removal

 

PRECINGT
8

ON-GOING MANAGEMENT OF EDGE OF DEVELOPMENT

inhi ® Mihk. pequires monthly spraying/weed removal

Area of weed control within existing vegetation - Nom.Sm wide/approx. 2,950m?

3 ( PRECINCT
A 5

Area of weed management to development frontage - Nom.10m wide/approx. 2,620m?

 

= requires monthly spraying/stashing

 

10m WIDE FIREBREAK

Area of managed firebreak ~ Nom.10m wide/approx. 1,150?
- requires half-yearly monitoring/vegetation removal

a Weed Management Overview
In general for the purpose of the Rehabilitation and Edge of Development Weed Control areas, weeds are plants
which are not endemic to the Sunshine Coast region and recognised as an invasive species in scientific literature
Noted weed species within the proposed area of works include (but not limited to) dense infestations of Singapore
Daisy (Sphagneticola frilobata/, Mile-a-Minute (Ipomoea cairica), Pepper Tree (Schinus terebinthifolius), Cocos Palm
(Syragrus romanzoffiana) and Umbrella Tree (Schefflera actinophylla). All identified weed species are to be
controlled using appropriate control methods.
The designated areas are to be managed to control all weeds species listed in the following standards and

PRECINCT 5
1

 

Prope,
TY Boy
UNDA

legislation
(a) Management of weeds in accordance with the provisions of the Biosecurity Act 2014

PRECINCT - \ ce (b) Control of weeds as listed within the Sunshine Coast Local Government Area Pest Management Plan
2012-2016
Herbicide application is to be undertaken in accordance with the South East Queensland Restoration Framework

2: \
(Chenoweth EPLA and Bushland Restoration Services, 2012). Treatment is to target introduced species only and be
carried out in a manner that minimises disturbance to native plants. When undertaking herbicide application for

Lf 7
2 weed control, particular care will be taken to ensure that no off-target damage occurs to native vegetation. To
prevent any unnecessary and excessive use of herbicides during weed control activities, a vegetable based dye will

%
3,
M ‘ a be mixed with all herbicides to be used for spray application. Avoid weed control along drainage corridors during
cky a f==~==--------------55-7 / % amphibian breeding season (typically late spring to early autumn). Avoid using surfactants, as many of these are
NN 0 PY oad %, more toxic to wetland fauna than actual herbicide,
a I Ne = Note: Where Glyphosate is indicated for use in chemical treatments, Glyphosate Biactive or an equivalent ‘Frog

 

 

 

RY
Friendly’ herbicide must be used.

 

PROPOSED REVEGETATION/REHABILITATION WORKS.

Area of proposed vegetation management - approx. 6,000m?

~ requires initial weed removal followed by monthly spraying/weed removal program

= requires tubestock in-fill planting consistent with the revegetation species
implemented in previous works under OPW 19/0138

~ planting densities to be 1 tree per 6m? / 1 shrub per 2m? / 1 groundcover per 1m?

~ final planting quantities to be confirmed on site (indicative quantities listed on

sheet L501)
The proposed landscape works are to be generally consistent with the Landscape Concept Plan LA03

 

 

prepared by Covey Associates Jan 2013

heck all dimensions before commencement of work
Check Site boundary dimensions ‘tor che Tile pla
F Pulling Boundary clearances by set out

standing che information supplied on this deavin
rion, depth and extert oF ancktoround thea
ontinvied and protected ‘
unmencemert of work

 

  

     

ONSISILITY THE CO CTO
RELEVANT AUTHORITIES TO

TION OF ALL EXISTING SERVICES:

ENCEMENT OF EXCAVATIC

   
  
   
   

   

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tractor prior to

      

 

 

SCALE 1:1000 (A1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Checked ~_kH 2 Consulting Civil & frees raving tile = * - SUNDALE TEWANTIN Site = roet 172102 she
Pesign — a“ * Structural Engineers) KEVIN COVEY bEro-PEno MBA iE Ke E's | Landscape Management MCKINNON DRIVE igtal ot 9 ees Pl fu
ales — re — FES 2021 [aioacapoe Se | ET POT Cove. Project Management] Strategies - Whole of Site tee - SUNDALE TEWANTIN TH ' opjricht and shall
- a a >| ASSOCIATES PTY LTD 3 Planning itho approval, ror shall tb
\ dacun - OPW By ABN 59 13 99 fi lopment and the
o 14n recinet Plan chyct

 

Page 3

   NOOSA COUNCIL
  APPROVED PLANS
OPW21/0184 24 AUG 2021


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SCOPE OF WORKS

SITE VISIT FOR TENDER

The Contractor is to visit the site to satisfy themselves of the local conditions, accessibility,
storage space, the nature of site works, soil conditions, hydrology, fire risk, flood risk, weed
abundance, water supply and the execution of the works and contract generally.

No claim for alleged inadequacy of the description of the works herein or by the Client will be
entertained.

SITE WORKS
Rubbish removal - to be disposed of off site

PROPOSED WORKS

Rehabilitation Infill planting area (trees, shrubs & groundcovers) 6000m?
Soil Test to Rehabilitation. Infill. planting area 1 test
75mm tubes to Rehabilitation area 10,000
Allowance for soil amelioration - localised to individual plantings

Allowance for mulch mat, nursery stake & tree guard per plant

*tubestock quantity to be confirmed onsite

CURRENT ON-GOING WORKS /to be inclusive of proposed works) B

Internal Areas Weed Control 27,390m?
Weed control to Wooroi Creek Buffer area

Weed control to frontage 2,620m?
Vegetation Management to Fire Break 1,150m?

REHABILITATION MAINTENANCE PERIOD
Nominated 12 month period
* Ecological Report to be provided at 3 month stage

WEED CONTROL MAINTENANCE PERIOD:

Nominated 12 month period.

© Weed Management Report (with photos) to be provided monthly
SOIL TESTING

A bulked sample soil test from NATA registered laboratory on site topsoil is being obtained and will be
provided to the contractor. Test for pH, organic matter, Ca / Mg Ratio, Nitrate-N, Ammonium-N, P, Ca,
Mg, K, So, S, Al, Si, B, Fe, Ma, Cu, Z, Mo, Co, Se. Soil is to be ameliorated to appropriate levels for
proposed planting in accordance with recommendations of suitably qualified agronomist or soil scientist
Obtain seperate tests for various soils used in works.

 

 

 

 

 

 

7

1 75mm tubestock as per schedule. Planting hole two times wider than
plant pot size

2 Nursery stake with tree guard

3 600 x 600mm 'ReCover Mats’ pinned in each corner with 300 length
pins as per Manufacturers specification.
Suggested supplier: Geofabrics (ph 07 3279 1588)

4 Slow release fertilizer as per Manufacturer's recommendations.
Choose appropriate fertilser for species selection.

5 Provide appropriate soil amelioration as per test results

Subgrade

7 Existing planting
Clearance Zone - remove existing grass/vegetation and apply
appropriate herbicide treatment

TUBE STOCK PLANTING

NTS

WEED CONTROL

In general for the purpose of the Rehabilitation and Perimeter Weed Control areas, weeds are plants which are not endemic to the Sunshine Coast
region and recognised as an invasive species in scientific literature. Noted weed species within the proposed area of works include (but not limited to)
dense infestations of Singapore Daisy (Sphagneticola trilobatal, Mile-a-Minute (ipomoea cairica/, Pepper Tree (Schinus terebinthifolius), Cocos Palm
(Syragrus romanzoffiana] and Umbrella Tree (Schefflera actinophylla). All identified weed species are to be controlled using appropriate control
methods.

The designated areas are to be managed to control all weeds species listed in the following standards and legislation:

(a) Management of weeds in accordance with the provisions of the Biosecurity Act 20%

(b) Control of weeds as listed within the Sunshine Coast Local Government Area Pest Management Plan 2012-2016.

Herbicide application is to be undertaken in accordance with the South East Queensland Restoration Framework (Chenoweth EPLA and Bushland
Restoration Services, 2012). Treatment is to target introduced species only and be carried out in a manner that minimises disturbance to native plants.
When undertaking herbicide application for weed control, particular care will be taken to ensure that no off-target damage occurs to native
vegetation. To prevent any unnecessary and excessive use of herbicides during weed control activities, a vegetable based dye will be mixed with all
herbicides to be used for spray application. Avoid weed control along drainage corridors during amphibian breeding season (typically late spring to
early autumn). Avoid using surfactants, as many of these are more toxic to wetland fauna than actual herbicide

Note: Where Glyphosate is indicated for use in chemical treatments, Glyphosate Biactive or an equivalent ‘Frog Friendly’ herbicide must be used.

 

WEED CONTROL TECHNIQUES

The following weed control techniques are to be used as appropriate for the target weed species.
Cut-scrape-paint
This weed control method applies to all woody shrubs, trees and some vines.
* Cut plant low to the ground at an angle
* Apply Glyphosate immediately at the rate of 1 part Glyphosate to 15 parts water, with a paintbrush approximately 1.5 centimetres wide.

 

© Scrape sides lightly to reveal green tissue and apply the herbicide to the scraped area
Remove all limbs with seeds or fruit from site
Stem Injection
This weed control method applies to all woody trees and shrubs with a diameter of about six to ten
centimetres or greater.
© With a tomahawk, make a cut the width of the blade, at a slight angle, into the trunk. Note -it is important not to make cuts too deep

‘© Apply herbicide immediately into the cut using a tree-injecting device (if using Glyphosate, apply at the rate of 1 part Glyphosate to 15 parts
water),

* Repeat this procedure in a brickwork pattern around the circumference of the tree, as close to the ground as possible

* Treat all visible lateral roots as per dot point 1 and 2
Spraying
This weed control method is carried out using a 15 litre backpack spray unit with a modified spray nozzle that gives a solid spray pattern. Glyphosate
is the main herbicide used with the addition of a marker dye. For plants that show some resistance or where growing conditions are not optimal, an
acidifying agent, LI700, can be added. Dilution rates for Glyphosate should be in accordance with the manufacturer's recommendations and any
variation requires a permit from the National Registration Authority. If results are not achieved with Glyphosate a specific targeted herbicide may be
required and advice should be sought to determine the most appropriate herbicide to use.

Overspray

This weed control method is applicable to large, dense infestations of such plants as Lantana camara, where it is desirable to leave the dead plants
intact to prevent erosion and over-exposure of large areas, protect native seedlings from predators such as wallabies, and avoid trampling by
humans.

© Spray over the top of the infestation, using a weak solution of Glyphosate
© Any native plants that may be under the weed will be protected by the foliage cover of the weed.
* Leave the sprayed plants intact so that native seedlings can establish under the shelter provided.
The rate for overspraying of lantana is 1 part Glyphosate to 100 parts water
Crowning
This weed control method is applicable to weeds which have their growing points below the surface of the ground (corms, bulbs, rhizomes, clumped or
fibrous root systems, etc. e.g. asparagus, Chlorophytum comosum and grasses)

© Grasp the leaves or stems and hold them tightly so that the base of the plant is visible. Plants with sharp leaves or stems should be cut back
first.

* Insert the knife close to the base of the plant at a slight angle, with the tip well under the root system
Cut through the roots close to the base. Depending on the size of the plant, two or more cuts may be needed to sever all the roots.
© Remove the plant. Make sure that the base of the plant where the roots begin is completely removed

 

Tree Frillin

 

\ Herbicide is applied to a
On / \ series of hatchet or
. y chainsaw cuts around
v a N < the trunk close to the
VL LLL, ground and on exposed

 

 

are roots. This method is
suitable for large trees
& shrubs that are to be
left in-situ for perching
birds and bats or where
removal would result in
significant damage to
the canopy or other
vegetation. It may also ah
be used where simple
cut and paint of weeds
is ineffective.

     

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rehabilitation Works - Infill Planting Area Total area 6,000 m2
CODE BOTANICAL NAME COMMON NAME SIZE DENS. NO.
Trees
JARA cun —Araucaria cunninghamii Hoop Pine Tube 1/6m° 37
IBRA ace —-Brachychiton acerifolius Flame Tree Tube 1/6m° 37
CAS aus Casfanospermum australe Blackbean Tube 176m" 37
Icom bar = Commersonia bartramia Brown Kurrajong Tube 1/6m° 37
RY obo ——Cryptocarya obovata Pepperberry Tube 1/6m° 37
CUP ana Cupaniopsis anacardioides  Tuckeroo Tube 16m" 37
DIP aus ——Diploglottis australis Native Tamarind Tube 176m" 37
IDYS ruf Dysoxylum rufum Rusty Bean Tube vem? 37|
IELA gra Elaeocarpus grandis Blue Quandong Tube vem? 38
ELA emu —Elaeocarpus eumundi Eumundi Quandong Tube vem? 37]
IEND pub Endiandra pubens Hairy Walnut Tube vem? 37|
FIC cor Ficus coronata Creek Sandpaper Fig Tube vem? 37|
Fic fra Ficus fraseri White Sandpaper Fig Tube 1Vem? 37|
FIC mac Ficus macrophylla Moreton Bay Fig Tube 1V6m? 37
Fic obt Ficus obliqua Small-leaved Fig Tube 1/6m° 37
FLI aus Flindersia australis Crows Ash Tube 1V6m? 37
IFLI sch Flindersia schottiana Silver Ash Tube 1/6m° 37
GME tei Gmelina leichardit White Beech Tube 1/6m° 37
IHYM fla Hymenosporum flavum Native Frangipani Tube 1/6m° 37
LIT aus Litsea australis Brown Bollygum Tube 1/6m° 37
IPIT und =——Pitosporum undulatum Sweet Pittosporum Tube 16m" 37
PLA aus Planchonella australis Black Apple Tube 1/6m° 37
POL ele Polyscias elegans Celery Wood Tube 1/6m° 37
ISYZ flo Syzygium floribundum Weeping Lilly Pilly Tube 176m" 37
ISYZ fra Syzygium francisit Giant Water Gum Tube vem? 37|
ISYZ hod Syzygium hodgkinsoniae Smooth-bark Rose Apple Tube 16m? 37
TOO cil Toona ciliata Red Cedar Tube ven? 37|
Total 1009]
Shrubs
DoD tri Dodonea triquetra Hop Bush Tube 1/2m° 1000]
WIL aus Wilkiea austroqueenstandica Smooth Wilkiea Tube 1/2m° 1009]
IWiL_hue Wilkiea huegeliana Veiny Wilkiea Tube 1/2m° 1009]
Total 3000]
Groundcovers/Vines
[ADI his ‘Adiantum hispidulum Rough Maidenhair Fern Tube 800]
ALP cae © Alpinia caerulea Native Ginger Tube 1200]
IIA cae Dianella caerulea Flax Lily Tube 11609]
LOM ton = Lomandra longifolia Spiny-head Mat Rush Tube 11609]
PAR pra___Pararisfolochia praevenosa__Birdwing Butterfly Vine Tube 800
Total 6000]
B
NOOSA COUNCIL
APPROVED PLANS
OPW21/0184 24 AUG 2021
Crowning: Scrape and Paint:

 

Can be used for
weeds that have

their growing points SY y 7
below the surface of s .

the soil, eg PRN NWN Zo
Nutgrass, Asparagus s
Fern. \\s

 

 

 

Effective for use on vines,
herbicide is applied to the
scraped stem, leaving the
plant in-situ, Where possible
hang vine in a nearby tree to
avoid soil contact

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ales — re — FEE 2] Fon & AL = FOSTHER INFO OAT
. - opw =p FOR APPROVAL
Issue Date Description .

 

Consulting Civil & rawir
Structural Engineers

Project Management
ASSOCIATES Pry LTD & Planning

tile = “ - SUNDALE TEWANTIN
Landscape Management

MCKINNON DRIVE

 

 

Strategies - Rehabilitation
Specification

tiers — SUNDALE

 

 

 

 

TEWANTIN

 

rect 172102 Ste

 

 

 

is copyrich= and shall 1
approval, ror shall i b
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