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Apdx2 - Landscape Plans
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Plans and drawings
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Log in to see the plans as drawn Determining the Radius of the TPZ (Tree Protection Zone)
· DBH (Diameter at Breast Height) - nominal trunk diameter at 1.4m above ground level
· TPZ should not be less than 2m nor greater than 15m (except where crown protection is required)
· TPZ = DBH X 12
· TPZ of palms, other monocots, cycads and tree ferns should not be less than 1m
· Variations and encroachments to the TPZ in accordance with AS 4970-2009.
Fluorescent orange 5.5k.g
barrier fencing mesh secured
/ tied 100mm below top of star Plant pit 2x width of respective pot. 2x pot Ø
Measurement Shrub / groundcover / tufty
pickets at 300mm centres Scarify all pit walls and bottom, typ.
taken for DBH grass plant species per plan
Yellow plastic capped Pot Ø
Fencing
star pickets
painted yellow Backfill plant pit with specified 100mm deep and settled organic
Vegetation to 1200mm
1.4m
topsoil, avoid compaction, typ. mulch as specified, keep minimum
be protected
50mm from plant stem. Form shallow
Ground line dish drain to base of plant, typ.
Crown DBH Garden topsoil as specified,
600mm
TPZ avoid compaction, typ.
NOTES:
100mm, typ.
· Protective fencing to be installed around the TPZ to the commencement of any site works.
· Protective fencing identifying the TPZ, to be visibly signed within the development site. Lettering to comply with AS1319. Slow release fertiliser as specified.
· Fence posts and supports to have a diameter greater than 20mm, located clear of roots 2x rootball depth, typ. Use phosphorus free tablets for
· Where tree protection fencing cannot be installed, trunk, branch and ground protection as specified by the project Banksia, Callistemon and Grevillea
Arborist in accordance with AS4970-2009 species.
· Within TPZ, mulch to a depth of 50-100mm only for disturbed land 150mm deep cultivated
150mm, typ.
· Maintenance of TPZ includes regular monitoring of soil moisture levels and weed removal by hand and controlled by subgrade, typ.
appropriate use of herbicide
· TPZs to be monitored, inspected and certified by the project Arborist Existing subgrade, typ.
· Removal of tree protection measures at practical completion or as indicated by the project Arborist.
1 Tree and Vegetation Protection Detail N.T.S. 4 Potted Shrub, Groundcover Planting
LD3 Typical Detail LD3 Typical Section Detail N.T.S.
NOTES:
Ensure crown of rootball level is set higher than adjacent finished ground levels to prevent excessive ponding around rootball.
When footpath is adjacent to street tree install root barrier to footpath side of plant pit as per notes above.
1800
Timber Specification:
Unseasoned hardwood, Class 1 Select Grade F17, ACQ or Tanalith E minimum H4 treatment, Full and even crown, typical
with one coat of timber coating.
2 - 50mm x 50mm x 2400mm F14 hardwood
Galvanised timber centrally pointed non-treated stakes to be
fixing screws, typ. driven vertically into ground outside of the
50mm wide hessian tree ties rootball and shall have a finished height lower
wrapped loosely around trunk, than the tree's lower lateral limbs
then a figure 8 and secured to
stake with galvanised nails or Form shallow saucer shaped depression 600mm
staples. Position tree tie between typical
around base of plant and keep mulch 50mm
1/3 to 1/2 overall height of tree.
from trunk base
ELEVATION
100mm deep organic mulch as specified.
Mound mulch at edge of plant pit to collect
water to fall down edges of plant pit. Varies,
1200mm, maximum refer
Turf as specified Plans
PLAN
150mm x 50 mm timber edging 50mm x 25mm x 450mm Tree pit to be excavated to nominal depth of
hardwood peg 600mm. Backfill hole with 100% friable
20mm @1200mm centres Slow release fertilizer ameliorated site topsoil firming progressively.
Turf as specified as specified All excavated fill to be removed off site. Scarify
Mulch as specified
all sides of plant pit, typical.
2x hot dipped galvanised
triple grip screw to fix mitred
100mm deep uniform gravel layer. Provide
timber edging together,
clean connection to road drainage as advised
typical.
on site by civil engineer. Road
SECTION Back of kerb or hardstand Turf Roll, typical
2 Hardwood Treated Garden Edge N.T.S. 3 Tree Planting - in Garden or Turf 1:30 5 Turfing
LD3 Typical Detail LD3 Typical Section LD3 Typical Plan Detail N.T.S.
NOTES:
This plan is Copyrighted © by Bird Landscape Design (Brian Bird - AILA RLA #1736).
Landscape Operational Works Package Project: BIRD LANDSCAPE DESIGN
Any reproduction or unauthorized use without written consent from Job No: 2169 Proposed Duplex Landscape Architecture, Urban Design, Land Planning
Bird Landscape Design is strictly prohibited. Do not scale from PDF plans. All 9 Ruby Street, Cooroy, QLD 3 Vector Place, Little Mountain, QLD 4551 Australia
dimensions in millimetres unless noted otherwise. M: +614 7705 5222
LD3 Details E: [email protected]
28.09.21 A For Application BB BB
Sheet Title Sheet 3 of 4 Client: Chris Robinson W: birdgolfdesign.com
DATE ISSUE DESCRIPTION DRAWN CKD
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