C H R I S TC H U R C H C O A S TA L PAT H WAY [C C P]

C O N T E X T:

W H AT ’ S H A P P E N I N G ?

W H Y A R E YO U I M P O R TA N T?

C B D

Lyttelton

Port H i l lsHalswel l

Blenhe im Rd Avon-Heathcote Estuary - Ihuta i

Mer ivale

Sumner

New Br ightonBr ighton

The Christchurch Coastal Pathway project feasibility study continues...

Christchurch Coastal Pathway Group initiated the project and Christchurch City Council have agreed to fund the feasibility and concept plan stage, and to project manage this process.

The feasibility study will detail the vision and will entail the preparation of a concept plan and costing, and an assessment of its benefits.

www.ccc.govt.nz www.christchurchcoastalpathway.org.nz www.waal.co.nz www.greenaway.co.nz

This is a community-led project.

This is the third of three community meetings that allows everyone to have a say in what the outcome will be.

T h e C C PTO N I G H T ’ S P R O G R A M M E :

10 minutes introduction

20 minutes discussion on recap on what you said last time

30 minutes introduction on concept design

40 minutes table discussion of options

20 minutes group discussion on option

TEAM STRUCTURE: C O M M U N I T Y . . . . .

COMMUN I TY C ONSU LTAT I O N

. . . F u t u r e S t a g e s . . .

. . . T h e s t o r y s o f a r . . .

WHER E WE ’ R E AT :

VISION +FEASIBILITY

STUDY

CONCEPT PLANFUND RAISING APPLICATIONS

DETAILED DESIGN

SITE-SPECIFIC DESIGNS

COORDINATION WITH REBUILD + OTHER PROJECTS

CONSENTSDEVELOPED DESIGN PLAN + IMPLEMENTATION

STRATEGY STAGED CONSTRUCTION

BEGINSCCPG FORMED

CCC FUNDING OBTAINED

T H E P R O C E S S :

COMMUNITY

CCC CONSULTANTS

+

LANDSCAPEARCH I T E C T

MEGAN WRA I G HT

MART I N BRYANT

PARTNERSHIP

PROJECT MANAGER

MARK RUSHWORTH

Coordination with rebuild + Other

Projects

COORDINATION WITH REBUILD + OTHER PROJECTS

MT PLEASANT REDCLIFFS

THEMES, IDEAS & PRINCIPLES

RESIDENTS’ ASSOCIATIONS

SPORTS’ CLUBS IHUTAI

OPTIONS

SUMNER

VISIONGEOTECHNICAL, ARCITECTURAL, LANDSCAPE,

HYDROLOGICAL, STRUCTURAL, ECOLOGY, TRANSPORT

CONCEPT DESIGN

T H E V I S I O NC O M M U N I T Y I D E A S V IS ION : a neck lace of jewels

‘SUMMARY OF COMMENTS AND SUGGESTIONS FROM CONSULTATION EVENT HELD AT MT PLEASANT COMMUNITY CENTRE, TUES 18TH SEPT, 4PM - 6PM’

‘SUMMARY OF COMMENTS AND SUGGESTIONS FROM CONSULTATION EVENT HELD AT REDCLIFFS BOWLING CLUB, TUES 19TH SEPT, 7.15PM - 9.15PM’

‘SUMMARY OF COMMENTS AND SUGGESTIONS FROM CONSULTATION EVENT HELD AT SUMNER NEW SCHOOL HALL, TUES 18TH SEPT, 7.15PM - 9.15PM’

M T P L E A S A N T

R E D C L I F F S

S U M N E RMOVEMENT

COMMERCIAL

An ecological playground.

A place to tell our stories about the coast.

It’s more than a pathway, it’s a braided necklace of recreation activities.

Support recreation activities with commercial opportunities.

Safe movement along the pathway. Easy connections to the pathway.

Be broad, be generous, and be diverse.

RECREATIONAL

NATURAL ENVIRONMENT

CULTURAL + HERITAGE

SPATIAL

T H E S T R AT E G I E S

MOVEMENT

COMMERCIAL

RECREATIONAL

NATURAL ENVIRONMENT

CULTURAL + HERITAGE

SPATIAL

the coast

act ive communi ty

the pathway

01

a

c

d

b

e

fg

02 03 04a 05

04b 06 07

08

09 10

00 - SCOTTS PARK: Boating edges;, landing place 01 - MT PLEASANT: Rock pools and mud flats02 - CAUSEWAY: Linear edge with art/sculpture + distance markers03 - REDCLIFFS PARK: Estuary beach / ’natural’ edge04 - BEACHVILLE RD: Urban, treed, enclosed, linear (shops at 4b)05 - BEACHVILLE SEA WALL: Deep water, dramatic sheer wall, fishing06 - MONCK’S BAY: Heritage edges, running water, wind protected, beach07 - SHAG ROCK RESEVE: Dunes, sand beach, timber, easy access08 - MEMORIAL WALK: generous and meaningful09 - SCARBOROUGH BEACH: surf beach10 - LIFESAVING CLUB: a dramatic finale

EXPERIENCE / TREATMENTS MAJOR MOMENTS/NODES LEGENDa - Scott’s Park Mixed water accessb - Redcliffs Park jetty + rampc - Beachville Reserved - Shag rock, the hinge, sea meets estuaryHigh path meets low pathe - Cave rock + choice and viewsf - Cafe + playgroundg - Lifesaving club + views N

Experience/treatment

major moment

key moment

link to community centre

culvert treatment / improvement for kayakers

tram stop

yacht clubsurf club

E X P E R I E N C E S

0 0.5 1 km

00

bird-watching

�shing

sur�ng

dog walking

bird watching

boat racing

T E X T U R E S

LEGEND

N

insitu concrete

timber boardwalk

concrete planks

existing surface

more natural edge

tree planting

note: only proposed modifications to conditions are indicated, i.e. existing trees retained wherever possible.

0 0.5 1 km

Concrete ramp + grass

Rip rap

Sand + concrete

Timber + concrete

Plant ing + gravel

Sand

Plant ing + t imber

Sand

Sand

Rock

Concrete

Grass + plant ing

Grass + concrete

Water + rock

Asphalt + rock c l i f f

P lant ing + concrete + metal containers

Stone

Park

GravelGrass

Play

Rock wal l

Plant ing

Boats

Mud + gravelEstuar ine environment + water channel

Ramp + t imber

Water + t imber

Stone

Water + rock

Sand +r ip rap retaining wal l + vegetat ion

Plant ing + asphalt

Rock + concrete

Gravel

Estuary + gravel + sand

Stone + concrete

Causeway

Pool

Estuar ine environment + t idal + plant ing

Reclamation + gravel beach

Plant ing + t imber

Asphalt

Stone

Mt Pleasant Redcl i f fs Sumner

T H E E D G E S : T H E G E O L O G Y

GRADE(S) OF ROCKS/RIPRAP1:1:100 1:3 GRADE

SECTION 1.1

SECTION 1.2

SECTION 1.3MULTIPLE PATHS

ROCK HOP

CLAMBER

PLAY

BIKING

KAYAKING

ROCK POOLS

WATER ACCESS AT MOST TIDES

INFORMAL SEATING

VIEWING

VIEWING

1:200 GRADE

1:200 GRADE

1:200 GRADE

B A S E L I N E S O L U T I O N C O M M U N I T Y B A S E D S O L U T I O N

EXISTING RECLAMATION FOR ROAD

CHANNEL CHANGES RELATIONSHIP

ALLUVIAL SANDS (SUBJECT TO LIQUEFACTION)

ROCK (POSSIBLY VERY DEEP)

13

16

110

T H E E S T UA R Y G E O L O G Y

DRAFT

n

D R A F T

p a r k i n gb i k e p a r ks k a t e p a r k

crest height100yr ARI [flood]

MHWS

MSL

MLWS

11.4010.94

10.35

9.18

8.04

crest height100yr ARI [flood]

MHWS

MSL

MLWS

11.4010.94

10.35

9.18

8.04

crest height100yr ARI [flood]

MHWS

MSL

MLWS

11.4010.94

10.35

9.18

8.04

Standard

+ Lower path

+ Rock pool, natural edge

rip rap revetment

lower level pathway

rock pool ‘naturalised’ revetment face

cycleway adjacent to pathway - services below

services

coastal pathway cycle cycle footpathmm

planting

structural soil cells

1

2

1

2

1

2

1

2

MT PLEASANT - 3 LANINGS E C T I O N 0 1 [ A ]

S E C T I O N 0 1 [ B ]

S E C T I O N 0 1 [ C ]

services planting behind

water access ramp

coastal pathway

crest height100yr ARI [flood]

MHWS

MSL

MLWS

existing seabed level

11.4010.94

10.35

9.18

8.04

5.20[CDD]

busbus cyclecycle

1

2

1

2

Bus stop + water ramp

MT PLEASANT - 3 LANINGS E C T I O N 0 2

n

D R A F T

n

OPTION 1 LOCATION

OPTION 2

LOCATIO

N

D R A F T

crest height

100yr ARI [flood]

MHWS

MSL

MLWS

existing seabed level

11.40

10.94

10.35

9.18

8.04

5.20[CDD]

crest height

100yr ARI [flood]

MHWS

MSL

MLWS

existing seabed level

11.40

10.94

10.35

9.18

8.04

5.20[CDD]

rip rap revetment

pathway level higher at lookouts. To fall back to 10.60 @ 1:80

lookput platform with balustrade

rip-rapbehind

coastal pathway[shared]

coastal pathway [shared]lookout planting

footpathplanting

reinforced / stabilised earth1

2

1

2

At narrowest point

At lookout

REDCLIFFS - BEACHVILLE ROADS E C T I O N 0 3

S E C T I O N 0 4

reinforced / stabilised earth

rip rap revetment

coastal pathway [shared]lookout

crest height100yr ARI [flood]

MHWS

MSL

MLWS

existing seabed level

11.4010.94

10.35

9.18

8.04

5.20[CDD]

dirt cycle trail lawn planting

1

2

Park

REDCLIFFS - BEACHVILLE ROADS E C T I O N 0 5

n

D R A F T

planting + street trees, parking between

coastal pathway

coastal pathway

coastal pathway parking parkingcycle cycle

cycle

cycleparking

cycle parking footpath

footpath

turning lane

Shops at turning lane

Shops

South of shops

REDCLIFFS - MONCKS BAYS E C T I O N 0 6

S E C T I O N 0 7

S E C T I O N 0 8

coastal pathway cycle cycle parking

existing wall

[levels TBC]

seat beneath pathway

crest height100yr ARI [flood]

MHWS

MSL

MLWS

11.4010.94

10.35

9.18

8.04

REDCLIFFS - MONCKS BAYE A S T - B E A C H

crest height100yr ARI [flood]

MHWS

MSL

MLWS

existing seabed level

11.4010.94

10.35

9.18

8.04

5.20[CDD]

crest height100yr ARI [flood]

MHWS

MSL

MLWS

existing seabed level

11.4010.94

10.35

9.18

8.04

5.20[CDD]

1

2

1

2

11m width to allow oversized vehicle acesss

coastal pathway

coastal pathway

cycle

cycle

planting

planting

REDCLIFFS - MONCKS BAYS E C T I O N 0 9 [ A ]

S E C T I O N 0 9 [ B ]

n

D R A F T

crest height100yr ARI [flood]

MHWS

MSL

MLWS

11.4010.94

10.35

9.18

8.04

crest height100yr ARI [flood]

MHWS

MSL

MLWS

11.4010.94

10.35

9.18

8.04

coastal pathway - split level

coastal pathway footpath parking cycle cycle

pathwayplanting

planting

planting cycle cycle footpath

footpath

option to swap position

Split level

Same level

SUMNER - SHAG ROCKS E C T I O N 1 0 [ A ]

S E C T I O N 1 0 [ B ]

n

D R A F T

crest height

100yr ARI [flood]

MHWS

MSL

MLWS

existing seabed level

11.40

10.94

10.35

9.18

8.04

5.20[CDD]

crest height

100yr ARI [flood]

MHWS

MSL

MLWS

existing seabed level

11.40

10.94

10.35

9.18

8.04

5.20[CDD]

At narrowest point

Typical

REDCLIFFS - BEACHVILLE ROADB A S E L I N E