41-29578-C301 · 2019. 8. 27. · 50mm ac14 (a15e) surfacing 150mm dgs20 unbound granular subbase 10mm c170 seal on amc0 prime 150mm dgs20 unbound granular subbase course modified

DESA = 5 x 106 ESA'SNOT TO SCALE

PAVEMENT TYPE 1DESIGN SUBGRADE CBR 10%

50mm AC14 (A15E) SURFACING

145mm AC20 (AR450) BASE10mm C170 SEAL ON AMC0 PRIME150mm DGS20 UNBOUND GRANULAR SUBBASECOURSE MODIFIED WITH CEMENT (UCS = 1.5MPa)









PAVEMENT NOTES1. ALL DRIVEWAYS TO BE PLAIN CONCRETE TO THE EXTENTS SHOWN,

UNLESS NOTED OTHERWISE.2. AREAS SHOWN ARE EQUAL TO HATCHED SURFACING LAYER SHOWN

ON PLANS. BASE AND SUBBASE LAYER ARE NOT INCLUDED IN THESEAREAS. REFER TO TYPICAL SECTION PLANS FOR PAVEMENT LAYERINGARRANGEMENT.

200mm STEEL FIBRE REINFORCED CONCRETE PAVEMENT

NOT TO SCALE

CONCRETE APRONDESIGN SUBGRADE CBR 10%

100mm REINFORCED, PATTERNED, COLOURED CONCRETE. 25MPA/20 SL62 MESH CENTRALLYPLACED. PATTERN AND COLOUR TO BE ALTERNATING WAVES OF EXPOSED GRAVEL - BELONGILWHITE AND WOODY HEAD BROWN (COOMERA). FINAL ARRANGEMENT TO BE AS DIRECTED BYSUPERINTENDENT ON SITE. NON-SLIP GLOSS, LONG LIFE SEAL COAT.50mm MIN. BEDDING SAND

NOT TO SCALE

CONCRETE MEDIAN INFILL

150mm PLAIN CONCRETE FOOTPATH, WIDTH AS SHOWN.(REFER NORTHERN RIVERS STD DRG'S FOR DETAILS)

50mm BEDDING SAND

NOT TO SCALE

CONCRETE FOOTPATHS/DRIVEWAYS/KERBRAMPS DESIGN SUBGRADE CBR 10%

(REFER LANDSCAPE DRGS.)TURF

(REFER LANDSCAPE DRGS.)MULCH/PLANTS

NOT TO SCALE



130mm DGB20 UNBOUND GRANULAR BASE


150mm DGS20 UNBOUND GRANULAR SUBBASE

10mm C170 SEAL ON AMC0 PRIME

150mm DGS20 UNBOUND GRANULAR SUBBASECOURSE MODIFIED WITH CEMENT (UCS = 1.5MPa)

(REFER LANDSCAPE DRGS.)GRASS (HYDROMULCH)

100mm MULCH

REMOVE EXISTING PAVEMENT MATERIAL, AS REQUIRED.ADD TOPSOIL, THICKNESS AS REQUIRED.

PAVEMENT JOINT TO EXISTING

EXISTING PAVEMENT

NEW SUBBASE COURSE

NEW SURFACING

150mm

LIMIT

OF

WOR

KSNO

MINA

TED

ON P

LANS

50mm

SAW

CUT

FULL

DEP

TH S

AWCU

T

NEW BASE COURSE

300mm SELF ADHESIVE BITUMENIMPREGNATED GEOTEXTILE (EG BITAC)

5000m2 (REFER NOTE 2)




285m2

3760m2

4165m2

6580m2

3845m2

385m2

GHD STANDARD A1 ATTRIBUTE BLOCK CAD File No.: GHD_G_0045_T Updated: 08-07-03 Version: 1.1

This Drawing must not be

used for Construction unless

signed as Approved

GHD STANDARD A1 SHEET CAD File No.: GHD_G_0045 Updated: 08-07-03 Version: 1.1

Date

Check

Drafting

DateDrawnRevisionNo

A1

Rev:Drawing No:

Original Size

Title

Project

Client

Check

DesignerDrawn

Scale

Design

Conditions of Use.

This document may only be used by

GHD's client (and any other person who

GHD has agreed can use this document)

for the purpose for which it was prepared

and must not be used by any other

person or for any other purpose.

DO NOT SCALE

Note: * indicates signatures on original issue of drawing or last revision of drawing

Level 13 The Rocket

203 Robina Town Centre Drive

QLD 4226 Australia

T 61 7 5557 1000 F 61 7 5557 1099

E [email protected] W www.ghd.com

Plot Date: Cad File No:4 February 2019 - 2:55 PM G:\41\29578\CADD\Drawings\41-29578-C301_C308.dwg

Plotted by:

Jack Simmonds

(Project Director)

Approved

Job

Manager

Project

Director

BYRON SHIRE COUNCIL

BYRON BAY BYPASS

PAVEMENT AND SURFACE TYPE LAYOUTS

LEGEND

41-29578-C301

2

M.MASON B. COLLISTER

B. COLLISTER* R. BLUMSON*

A. OLIVER*

25/11/2016

AS SHOWN

0 ISSUED FOR CONSTRUCTION MM CS* AO* 25/11/16

1 CADASTRAL SURVEY BDY & SEPP14 WETLANDS EXTENT ADDED MM CS* AO* 11/04/17

2 FACILITATE PROPOSED BUS INTERCHANGE JS RB* CS* 04/02/19

STORMWATER PIT

VEHICULAR CROSSING

RAMPED KERB CROSSING

STORMWATER MANHOLE

STREET LIGHT AND POLE

BOLLARD

STORMWATER HEADWALL

STONE PITCHING

STREET TREE(FOR DETAILS REFERLANDSCAPE DRGS.)

BARRIER KERB (MODIFIED TYPE B2) UPRIGHT KERB AND CHANNEL (TYPE B1)

RETAINING WALL

SEMI MOUNTABLE KERB (TYPE B5)

PEDESTRIAN FENCE

BATTER SLOPE

(TYPE 1 VERGE )NOISE BARRIERFAUNA EXCLUSION FENCE

LEGEND DESIGN SYMBOLS AND FEATURES

DOUBLE GATE

SEMI MOUNTABLE KERB (MODIFIED TYPE SM3)

SUBSOIL DRAIN (> FLOW DIRECTION) SSD V

GIS PROPERTY BOUNDARYCADASTRAL SURVEYPROPERTY BOUNDARYSEPP14 WETLANDS EXTENTEXTENT OF DESIGN TO BE SUPERSEDEDBY PROPOSED BUS INTERCHANGE.DESIGN BY OTHERS

N

WENTW

ORTH

STRE

ET

ROAD

RES

ERVE

GLEN VILLARESORT

BUTLER STREET

LIMIT OF WORKS (CH.32.477)LOT 11DP 758207

LOT 12DP 758207

LOT 3DP 38981

LOT 4DP 38981

LOT 5DP 38981

LOT 13DP 758207

LOT 184DP 755695

|||||| |||||| ||||||




signed as Approved


Date

Check

Drafting

DateDrawnRevisionNo

A1

Rev:Drawing No:

Original Size

Title

Project

Client

Check

DesignerDrawn

Scale

Design

Conditions of Use.







DO NOT SCALE


Level 13 The Rocket


QLD 4226 Australia

T 61 7 5557 1000 F 61 7 5557 1099


Plot Date: Cad File No:4 February 2019 - 2:58 PM G:\41\29578\CADD\Drawings\41-29578-L001_L010.dwg

Plotted by:

Jack Simmonds

(Project Director)

Approved

Job

Manager

Project

Director

BYRON SHIRE COUNCIL

BYRON BAY BYPASS

LANDSCAPING LAYOUT

SHEET 4 OF 10

41-29578-L004

0

S. DA-RE S. DA-RE

S. DA-RE* S. DA-RE*

A. OLIVER*

09/12/16

AS SHOWN

0 ISSUED FOR CONSTRUCTION SDR CS* AO* 09/12/16

0 2.5 10 12.5m7.55

SCALE 1:250 AT ORIGINAL SIZE

FOR

CONT

INUA

TION

REF

ER D

RAW

ING

41-2

9578

-L00

3

FOR

CONT

INUA

TION

REF

ER D

RAW

ING

41-2

9578

-L00

5

C

PO B ox 14 7 3 B a l l i na N SW 2 47 8T e l e p h o n e 0 4 2 8 2 5 9 2 8 6w w w . d e s i g n t e a m i n k . c o m

design team ink

landscape architecture urban design

1. REFER TO GHD DRAWINGS 41-29578-C101 TO C107 FORTREE REMOVAL AND THE LOCATION OF SERVICES

2. REFER TO LEGEND ON GHD DRAWING SHEET 41-29578-C301

NOTE

Mass planting of 2500

Lomandra hystrix (native

tubes) to embankment

between chainages 672

and 1000 (@2.5 plants/m²)

Plant a single row of Lomandra

hystrix (native tubes) (qty 876) to

edge of pathway between chainage

672 and 1110 (@ 2 plants/lin.m)

Grass (hydromulch)

1 Grevillea

'Moonlight'

1 Banksia

integrifolia

1 Grevillea

'Moonlight'

1 Banksia

integrifolia

1 Waterhousea

floribunda (true form)

Turf base

of swale

Hydromulch

batter

Turf batters and

base of swale

Take care to protect existing

trees and shrubs, their roots

and canopy, along the road

verge




verge

Turf

Turf

Turf

Turf

Turf

Turf

Turf

CH

67

2

N

BUTLER STREET

GLEN VILLARESORT

LOT 184DP 755695

LOT 186DP 755695




signed as Approved


Date

Check

Drafting

DateDrawnRevisionNo

A1

Rev:Drawing No:

Original Size

Title

Project

Client

Check

DesignerDrawn

Scale

Design

Conditions of Use.







DO NOT SCALE


Level 13 The Rocket


QLD 4226 Australia

T 61 7 5557 1000 F 61 7 5557 1099



Plotted by:

Jack Simmonds

(Project Director)

Approved

Job

Manager

Project

Director

BYRON SHIRE COUNCIL

BYRON BAY BYPASS

LANDSCAPING LAYOUT

SHEET 5 OF 10

41-29578-L005

0

S. DA-RE S. DA-RE

S. DA-RE* S. DA-RE*

A. OLIVER*

09/12/16

AS SHOWN


0 2.5 10 12.5m7.55


FOR

CONT

INUA

TION

REF

ER D

RAW

ING

41-2

9578

-L00

4

FOR

CONT

INUA

TION

REF

ER D

RAW

ING

41-2

9578

-L00

6

C

P O B ox 1 4 7 3 B a l l i na NS W 2 47 8T e l e p h o n e 0 4 2 8 2 5 9 2 8 6w w w . d e s i g n t e a m i n k . c o m

design team ink




NOTE

Continued mass planting as

specified on previous sheet




verge




verge

Continue planting as


Grass (hydromulch)

Turf base

of swale

Hydromulch

batter

Turf

Hydromulch

batter

Turf

Turf

Turf

Turf

Grass (hydromulch)

Grass (hydromulch)

Hydromulch

batter

N

BUTLER STREET

RAILW

AY LI

NE (N

OT U

SED)

NORT

H CO

AST

LOT 186DP 755695

LOT 6DP 258071

LOT 7DP 258071

LOT 8DP 818197

LOT 9DP 818197

SP 83280

|| | | | | | | | | | | | | | | | |




signed as Approved


Date

Check

Drafting

DateDrawnRevisionNo

A1

Rev:Drawing No:

Original Size

Title

Project

Client

Check

DesignerDrawn

Scale

Design

Conditions of Use.







DO NOT SCALE


Level 13 The Rocket


QLD 4226 Australia

T 61 7 5557 1000 F 61 7 5557 1099



Plotted by:

Jack Simmonds

(Project Director)

Approved

Job

Manager

Project

Director

BYRON SHIRE COUNCIL

BYRON BAY BYPASS

LANDSCAPING LAYOUT

SHEET 6 OF 10

41-29578-L006

0

S. DA-RE S. DA-RE

S. DA-RE* S. DA-RE*

A. OLIVER*

09/12/16

AS SHOWN


0 2.5 10 12.5m7.55


FOR CONTINUATION REFER DRAWING 41-29578-L005

FOR

CONT

INUA

TION

REF

ER D

RAW

ING

41-2

9578

-L00

7

C

P O B o x 14 7 3 B a l l i n a N S W 2 4 78T e l e p h o n e 0 4 2 8 2 5 9 2 8 6w w w . d e s i g n t e a m i n k . c o m

design team ink




NOTE

Take care to protect all

existing trees and shrubs,

their roots and canopy,

along the road verge




verge

285 Crinum pedunculatum

(@ 2.5 plants/m²)

220 Carpobrotus

glaucescens 'Edna Walling'

(@ 2.5 plants/m²)

60 Carpobrotus glaucescens

'Edna Walling' (@ 3 plants/m²)

64 Lomandra 'Lime tuff'

(@ 4 plants/m²)

42 Crinum pedunculatum

(centrally) (@ 3 plants/m²)



Turf base

of swale

Hydromulch to

limit of works

Hydromulch

batters to limit of

works

Grass

(hydromulch)

Turf

277 Lomandra hystrix

(@ 2 plants/m²)



Mass plant 455

Lomandra hystrix (@ 2.5

plants/m²)

2 x Cupaniopsis

anacardioides

planted in grass

verge

Turf

Turf

1 Waterhousea floribunda (true

form) planted centrally. Install

900mm root redirector to back of

roundabout kerb in accordance

with manufacturer's

recommendations.

Turf

Turf

Turf

CH

10

50

CH1000

CH

11

00




signed as Approved


Date

Check

Drafting

DateDrawnRevisionNo

A1

Rev:Drawing No:

Original Size

Title

Project

Client

Check

DesignerDrawn

Scale

Design

Conditions of Use.







DO NOT SCALE


Level 13 The Rocket


QLD 4226 Australia

T 61 7 5557 1000 F 61 7 5557 1099



Plotted by:

Jack Simmonds

(Project Director)

Approved

Job

Manager

Project

Director

BYRON SHIRE COUNCIL

BYRON BAY BYPASS

LANDSCAPE DETAILS AND SPECIFICATIONS

SHEET 8 OF 10

41-29578-L008

0

S. DA-RE S. DA-RE

S. DA-RE* S. DA-RE*

A. OLIVER*

09/12/16

AS SHOWN


01

-

PLANTING AREA (SLOPE<1:4)

Ensure that the top of the mulch in garden areas is flush

with adjacent surfaces, below weepholes and with

adequate setdowns to termite barriers (usually 75mm).

x

2x

SECTION

03

-

TYPICAL TURFING

Ensure that the top of turf is flush with

adjacent surfaces (kerbs, edges etc), below

weepholes and with adequate setdowns to

termite barriers. Topdress to fill any joints or

voids and achieve a smooth finished profile.

Section

C

P O B o x 1 47 3 B a l l i n a N S W 2 4 7 8T e l e p h o n e 0 4 2 8 2 5 9 2 8 6w w w . d e s i g n t e a m i n k . c o m

design team ink


Typical Section (1:200)

Minimum offset 1.0m

ROOTBALL

3 (no.) 1800x50x50mm (min.) hardwood stakes.

Drive stakes at least 600mm into ground clear of

rootball.

Hessian or rubber ties min. 100mm wide wrapped

in figure of eight around trunk. Ties should allow

the tree to be self supporting and provide

additional support during wind or storm events.

100mm thickness of mulch pulled at least 100mm

away from trunk of tree.

Backfill with imported garden soil. Add slow

release fertilser to the soil mix as recommended

by the manufacturer and as suitable for the plant

species.

Form a firm base from 50% imported

garden soil and 50% cultivated site soil

for the tree

Cultivate the subsoil to 300mm depth

Tree (installed plumb)

Prior to planting remove all

grass (and it's roots) from

the entire area to be

planted and mulched

GRASS VERGE

Form a recessed

spade edge

'X' m

Twice 'X' m

30

0m

m

If fill material is present, remove

fill to a minimum depth of 400mm

and replace with stockpiled site

topsoil or imported garden soil.

04

-

TYPICAL TREE PLANTING IN GRASS VERGE

CONCRETE SHARED PATHWAY

Minimum Offset 1.0m0.5m

CO

NC

RE

TE

S

HA

RE

D P

AT

HW

AY

Form a recessed

spade edge

Plan View

GRASS VERGE

GRASS VERGE

1.0m

Turf sod ('A-grade) - Install turf across the

contours with staggered and close butted joints.

100mm depth of topsoil mix

Cultivated subgrade to a depth of 200mm to

loosen soil and remove hardpans and glazings

02

-

PLANTING AREA (SLOPE = 1:4)

Ensure that the top of the mulch in garden areas is flush

with adjacent surfaces, below weepholes and with

adequate setdowns to termite barriers (usually 75mm).

100mm depth of mulch. Pull the

mulch away from the base of each

plant.

Backfill planting holes with imported

garden soil and fertiliser to suit the

plant species

Cultivated site soil

1

4 max

x

2x

100mm depth of mulch. Pull the

mulch away from the base of each

plant.

Backfill planting holes with imported

garden soil and fertiliser to suit the

plant species

Cultivated site soil

Plants

installed

plumb

If fill material is present, remove

fill to a minimum depth of 400mm

and replace with stockpiled site

topsoil or imported garden soil.

Check for services

prior to excavation

MULCH

Clear of services

Clear of services

Existing ground




signed as Approved


Date

Check

Drafting

DateDrawnRevisionNo

A1

Rev:Drawing No:

Original Size

Title

Project

Client

Check

DesignerDrawn

Scale

Design

Conditions of Use.







DO NOT SCALE


Level 13 The Rocket


QLD 4226 Australia

T 61 7 5557 1000 F 61 7 5557 1099



Plotted by:

Jack Simmonds

(Project Director)

Approved

Job

Manager

Project

Director

BYRON SHIRE COUNCIL

BYRON BAY BYPASS


SHEET 9 OF 10

41-29578-L009

1

S. DA-RE S. DA-RE

S. DA-RE* S. DA-RE*

A. OLIVER*

09/12/16

AS SHOWN


1 FACILITATE PROPOSED BUS INTERCHANGE JS RB* CS* 04/02/19

C


design team ink


Typical Section (1:200)

Typically min. 5.8m from back of kerb (7.93m from edge of traffic lane)

ROOTBALL

3 (no.) 1800x50x50mm (min.) hardwood stakes.

Drive stakes at least 600mm into ground clear of

rootball.

Hessian or rubber ties min. 100mm wide wrapped

in figure of eight around trunk. Ties should allow

the tree to be self supporting and provide

additional support during wind or storm events.

100mm thickness of mulch pulled at least 100mm

away from trunk of tree.

Backfill with imported garden soil. Add slow

release fertilser to the soil mix as recommended

by the manufacturer and as suitable for the plant

species.

Edge of excavation for tree

Form a firm base from 50% imported

garden soil and 50% cultivated site soil

for the tree

Cultivate the subsoil to 300mm depth

Tree (installed plumb) on

consistent alignment

Prior to planting remove all

grass (and it's roots) from

the entire area to be

planted and mulched

CONCRETE SHARED PATHWAY

'X' m

Twice 'X' m

30

0m

m

05

-

TYPICAL TREE PLANTING IN PLANTED VERGE ON BATTER (1:4)

Top o

f batt

er

Stre

et lig

ht an

d foo

ting b

eyon

d

Edge

of fo

otpath

PLANTING

AREA

Back

of K

erb

BATTER

PLANTING

AREA

Offset garden

plantings 0.5m

from pathway

edge

PLANT SCHEDULE

Botanical Name (Common Name) Mature Ht Min. Stock Size Quantity

Trees

Banksia integrifolia (Coast banksia) 8m 200 litre 7

Cupaniopsis anacardioides (Tuckeroo) 6m 200 Litre 3

Melaleuca quinquenervia (Broad leaf paper bark) 12-15m 200 Litre 8

Waterhousea floribunda (Weeping lilly pilly) 8-10m 300 Litre 2

Shrubs

Alectryon coriaceus (Beach alectryon) 2m 300mm pot 1

Austromyrtus dulcis (Midgen berry) 1m 200mm pot 121

Crinum pedunculatum (Swamp lilly) 1m 200mm pot 573

Grevillea 'Moonlight' (a grevillea) 3-4m 300mm pot 2

Groundcovers

Carpobrotus glaucescens 'Edna Walling' (Pigs face)Prostrate 140mm pot 470

Dianella revoluta 'Little rev' 0.4m 140mm pot 312

Lomandra hystrix (Matt rush) 1.0m 140mm pot 732

Lomandra hystrix (native tubes) (Matt rush) 1.0m 100mm pot 5826

Lomandra 'Lime tuff' (a cultivar matt rush) 0.5m 140mm pot 731

Check for services

prior to excavation

Existing ground




signed as Approved


Date

Check

Drafting

DateDrawnRevisionNo

A1

Rev:Drawing No:

Original Size

Title

Project

Client

Check

DesignerDrawn

Scale

Design

Conditions of Use.







DO NOT SCALE


Level 13 The Rocket


QLD 4226 Australia

T 61 7 5557 1000 F 61 7 5557 1099



Plotted by:

Jack Simmonds

(Project Director)

Approved

Job

Manager

Project

Director

BYRON SHIRE COUNCIL

BYRON BAY BYPASS


SHEET 10 OF 10

41-29578-L010

0

S. DA-RE S. DA-RE

S. DA-RE* S. DA-RE*

A. OLIVER*

09/12/16

AS SHOWN


GENERAL ITEMS

GENERAL

SURVEY: Do not disturb any permanent or other survey marks found on, or near

the site, as part of the work. Any survey marks that are destroyed during the work

are required to be reinstated by a Registered Surveyor at the contractor's expense

and as required by the Project Manager and Regulations.

EXISTING SERVICES: This plan does not show all underground services. The true

location of underground services should be determined on site prior to excavations.

Rectification of any service that is required as a result of damage caused by the

contractor or their sub-contractors is the responsibility of the contractor.

PLAN COMPLIANCE: Work not constructed in accordance with the plans or by an

approved variation may be rejected. If works are rejected the contractor will be

required to rectify the defective or non-complying work.

PROTECTION OF EXISTING TREES AND PLANTS

PROTECTION

Care should be taken at all times to minimise damage to all trees which are to be

retained, as well as to any native shrub or groundcover plants where possible.

Do not dispose of any chemicals, waste, paints or other building products within the

dripline of any tree or plant which is to be retained. Do not park any machinery or

vehicles within the drip line of any tree or plant to be retained. Do not store any

materials or equipment within the dripline of the trees. If damage is incurred to a

tree to be retained, the contractor shall provide a new tree of a similar size and of the

correct local genetic origin to replace the existing tree at their own expense.

FENCING

Prior to commencing any construction work at the site, install temporary fencing

outside the dripline (where possible) of the trees within the work area which are to be

retained. Where work is to occur within the dripline of a tree, temporarily remove the

smallest section of fence required to do the work, undertake the work with care and

reinstate the fence immediately upon completion.

The fence is to be constructed as follows:

- with a minimum height of 1.2m

- outside the dripline of the tree/s where construction work does not occur within the

dripline

- with steel star pickets at a maximum distance of 2m between pickets (include

picket caps)

- with a minimum of 3 strands of tensioned steel wire

- to fully enclose the tree/s and

- with orange barrier mesh, or similar, attached to the outside of the fence and

continuing around its perimeter.

The fence shall be maintained to it's full height and in good condition for the duration

of the site clearing, preparation and construction works.

WEED REMOVAL

WEED ERADICATION: Remove all weeds (including grass, weed vines and garden

plantings) within areas to be planted. Use the correct technique to prevent regrowth

of the weed and plant species. All weed matter shall be removed from the site and

disposed of at a legal waste or composting facility.

PLANTS AND PLANTING

PLANT TYPES: All plants shall be of the species specified on the drawings. If the species

specified can not be obtained, contact the Project Manager prior to ordering or purchasing

substitutes.

PLANT PROVENANCE: All specified native plant species shall be grown from seed collected

from local vegetation communities, and be of local genetic provenance.

PLANT CONDITION: Plant stock shall be of the sizes specified in the Plant Schedule (as a

minimum). Plant stock shall be:

· well established and have a healthy straight tap root (as applicable) and well established

fibrous root system which shows no evidence of being restricted or damaged;

· be sun hardened and suitable for planting in the specific microclimate of the site;

· show no evidence of pest, insect or disease damage.

INSPECTION: All plant stock shall be delivered to site in a holding area and inspected by the

project manager prior to planting. Any plants rejected by the Project Manager due to poor

quality, form or incorrect species will need to be replaced by the Contractor.

TREE REQUIREMENTS

TYPES: All trees shall be true to the type of species specified and each tree clearly labeled

with a tag showing the species name (including variety or cultivar name).

HEALTH AND VIGOUR: The foliage size, texture and colour at the time of delivery must be

consistent with the size texture and colour exhibited by health specimens of the same species.

PESTS AND DISEASE: Foliage and roots shall be free from evidence of attack by pests or

insects, fungal diseases or rot.

GENERAL FORM: All tree species shall be self-supporting. The caliper at any given point on

the stem or trunk must be greater than the caliper at any higher point on the stem or trunk.

Street trees shall have a clean stem height of at least 30% of the total height of the tree and no

more than 40% of the total tree height. Any pruned limbs must be clean cut at the collar and no

more than 20% of pruned limbs shall have been recently cut (non-calloused). The distance

from the centre of the trunk to the extremity of the rootball must not vary by more than 10%.

CROWN FORM: All trees shall have a balanced crown with the difference in crown distribution

on opposite sides of the stem axis not exceeding 20%.

ROOT FORM AND HEALTH: For trees in containers greater than 45 Ltr or ex-ground tree

stock with a size index greater than 70 (as measured in accordance with NATSPEC (Clark,

2006, Specifying Trees, A Guide to Assessment of Tree Quality'), roots within the outer 50% of

the rootball must have undergone primary division at not more than 100mm intervals. Roots,

from the point of initiation, must generally grow in an outwards (radial) or downwards direction.

Any deviation from the established direction shall not exceed 45 degrees. All rootballs shall

not exceed 550mm depth. The root crown must be at the surface of the rootball.

SOIL

SOIL IN GARDEN AREAS: All garden areas, shall use imported garden soil to a minimum

depth of 300mm or as otherwise detailed. All excavations for planting shall be backfilled with

imported garden soil.

Imported garden soil must be a 'premium quality' landscape /garden mix and:

· be of a friable and porous nature,

· contain no refuse or material toxic to plant growth,

· be free of extraneous matter (stones, lumps, root matter or sticks) larger than 20mm in

size,

· have an organic matter content of at least 25% by mass,

· have a pH between 5-7,

· have an EC of 0.4-1.0

· be suitable for phosphorus sensitive plants.

The soil shall consist of the following approximate components, 50-60% red soil and sandy

loam, 10-15% coarse sand and 25-30% compost (including at least 5% mushroom compost).

A certificate from the supplier certifying the soils properties may be requested.

SOIL IN TURF AREAS: Soil for turf areas must be a 'Turf Underlay' soil consisting of 65-70%

double washed sand and 30-35% screened nitrohumus fines or similar. PH shall be between 6

and 7. Add a specialist turf grass fertiliser after laying the turf or as recommended by the

fertiliser manufacturer.

SOIL FOR TOPDRESSING GRASS AND TURF AREAS: Soil for topdressing must be an organic

topdressing soil or similar lawn topdressing soil consisting of 10-15% double washed sand,

50-60% soil, 30% composted organics and a complete fertiliser. PH shall be between 6 and 7.

MULCH

MULCH TYPE: 'coarse Tea-tree' mulch or equivalent. The mulch shall be formed from 100 percent

recycled wood waste, have a pH between 5.5 and 7.0. Ensure the mulch does not contain more

than 5 percent fines. Ensure that the mulch is free of seed and deleterious matter.

GENERAL MULCHING REQUIREMENTS: Mulch the entire garden area to the depths shown in

the details (after settlement). Pull the mulch away from the trunk/base of all plants. Ensure mulch

finishes at least 75mm below the weepholes and any termite barrier protection of buildings or

walls. Grade all garden areas away from buildings and towards drainage pits and lines, unless

otherwise shown by others.

TURFING

TYPE: Grade A 'Winter green' couch

INSTALLATION: Remove compacted fill material from areas to be turfed. Install 100mm minimum

depth of topsoil to create a smooth and consistent base. Keep turf moist at all times during

delivery and storage and lay it in its final position as soon as possible after delivery. Install the

turf sods across the land contour with staggered and close butted joints. Water turf deeply. Top

dress to fill any voids or gaps.

GRASS HYDROMULCH

PREPARATION: Remove fill material from the area to be mulched to a depth of 100mm. Install

topsoil to a minimum depth of 100mm after settlement not more than 2 days prior to mulching.

MIX: The hydromulch mix shall consist of the following components:

· Water

· Straw mulch (similar to Envirostraw plus) 3000kg/ha

· Binder (similar to Hydrogrip plus) 40kg/ha

· Green dye (similar to Green malachite crystals) 1kg/ha

· Japanese millet (September to March) 35kg/ha or Rye Corn (April to August) 25kg/ha

· Zoysia 20kg/ha

· Themeda 15kg/ha

APPLICATION: Agitate continuously the slurry to maintain a uniform consistency during

application. Apply it uniformly over the whole surface. The sprayed hydromulch layer within 48

hours of application must have a minimum thickness at any location of 5 mm when using sugar

cane mulch (mixed with shredded paper), or 2 mm when using wood fibre.

MAINTENANCE NOTES

MAINTENANCE PERIOD AND TASKS: All works shall be maintained for a period of 52 weeks

from the date of practical completion.

Maintenance shall include:

· replacement of failed, damaged or stolen plants at least 6 months prior to final completion and

again prior to final completion is required

· watering to maintain plants in a healthy and vigorously growing condition

· replenishment of soil and mulch to the design depths throughout the maintenance period

· pruning if required to maintain good form or safety

· regular removal of rubbish and litter

· weed treatment and removal undertaken on at least a monthly basis

· mowing to maintain a maximum grass height of 50mm

· pulling mulch away from the base of plants and from building weepholes

· pest and disease control

· fertilising if required to encourage growth

A log book or record of all maintenance work undertaken (date and tasks) shall be kept and made

available for inspection if requested. Final completion shall be granted when all maintenance

activities have been recently completed, pedestrian pavements cleaned, soils and mulches have

been topped up to design levels and depths, weeds removed and the site is in a neat and tidy

condition.

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Documents

41-29578-C301 · 2019. 8. 27. · 50mm ac14 (a15e) surfacing 150mm dgs20 unbound granular subbase 10mm c170 seal on amc0 prime 150mm dgs20 unbound granular subbase course modified