C H R I S T C H U R C H C O A S TA L PAT H WAY [ C C P ] W H AT ’ S H A P P E N I N G ? 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.
www.ccc.govt.nz
www.christchurchcoastalpathway.org.nz
www.waal.co.nz
www.greenaway.co.nz
C O N T E X T:
The feasibility study will detail the vision and will entail the preparation of a concept plan and costing, and an assessment of its benefits.
W H Y A R E YO U I M P O R TA N T ?
Ne w Brig h to n
Me riv a le
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. Ble n h e im Rd
CBD
A von-H eat hc ote Est uar y - Ihutai
TONIGHT’S PROGRAMME:
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
Ha ls we ll
The
CCP
S um ner Po rt Hills
L y tte lto n
THE PROCESS: WHERE WE’RE AT:
...Future Stages...
...The story so far...
CCPG FORMED
CCC FUNDING OBTAINED
VISION + FEASIBILITY STUDY
CONCEPT PLAN Coordination with rebuild + Other Projects
SITE-SPECIFIC DESIGNS
FUND RAISING APPLICATIONS
DEVELOPED DESIGN PLAN + IMPLEMENTATION STRATEGY COORDINATION WITH REBUILD + OTHER PROJECTS
CONSENTS COORDINATION WITH REBUILD + OTHER PROJECTS
STAGED CONSTRUCTION BEGINS
DETAILED DESIGN
COMMUNITY CONSULTATION
T EA M STR U C T U RE :
C O M M U N I T Y .....
PARTNERSHIP
MT PLEASANT
+ PROJECT MANAGER
CCC CONSULTANTS
LANDSCAPE ARCHITECT
RESIDENTS’ ASSOCIATIONS
SPORTS’ CLUBS
MARK RUSHWORTH
MEGAN WRAIGHT
REDCLIFFS
SUMNER
IHUTAI
THEMES, IDEAS & PRINCIPLES
GEOTECHNICAL, ARCITECTURAL, LANDSCAPE, HYDROLOGICAL, STRUCTURAL, ECOLOGY, TRANSPORT
VISION
MARTIN BRYANT
OPTIONS
COMMUNITY CONCEPT DESIGN
COMMUNITY IDEAS
V ITSHIOENV:I aS In O e cN k l ac e N AT UR AL E N VI RO N M E N T
MT PLEASANT
SUMNER
An ecological playground.
‘SUMMARY OF COMMENTS AND SUGGESTIONS FROM CONSULTATION EVENT HELD AT MT PLEASANT COMMUNITY CENTRE, TUES 18TH SEPT, 4PM - 6PM’
C ULT UR AL + H E R I TAGE
REDCLIFFS
of je w e l s
‘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’
A place to tell our stories about the coast.
R EC R EAT I O N AL
It’s more than a pathway, it’s a braided necklace of recreation activities.
CO M M E RC I AL
Support recreation activities with commercial opportunities.
M OVE M E N T
Safe movement along the pathway. Easy connections to the pathway.
S PAT I AL
Be broad, be generous, and be diverse.
T H E S T R AT E G I E S NATUR AL E N VIRONMENT
C ULTUR A L + H ERITAGE
the coast RECR EATIONAL
CO MME RCIAL
t h e p a t hw a y
M OV E M E NT
S PATIA L
ac t i v e c o mmuni t y
EXPERIENCES 01
02
03
00
05
culvert treatment / improvement for kayakers
boat racing
link to community centre
a
04a
bird watching
b 04b c
06
07
bird-watching fishing
d
dog walking
08 tram stop yacht club
surf club
e 09
10 surfing
g f EXPERIENCE / TREATMENTS
MAJOR MOMENTS/NODES
00 - SCOTTS PARK: Boating edges;, landing place 01 - MT PLEASANT: Rock pools and mud flats 02 - CAUSEWAY: Linear edge with art/sculpture + distance markers 03 - REDCLIFFS PARK: Estuary beach / ’natural’ edge 04 - BEACHVILLE RD: Urban, treed, enclosed, linear (shops at 4b) 05 - BEACHVILLE SEA WALL: Deep water, dramatic sheer wall, fishing 06 - MONCK’S BAY: Heritage edges, running water, wind protected, beach 07 - SHAG ROCK RESEVE: Dunes, sand beach, timber, easy access 08 - MEMORIAL WALK: generous and meaningful 09 - SCARBOROUGH BEACH: surf beach 10 - LIFESAVING CLUB: a dramatic finale
a - Scott’s Park Mixed water access b - Redcliffs Park jetty + ramp c - Beachville Reserve d - Shag rock, the hinge, sea meets estuary High path meets low path e - Cave rock + choice and views f - Cafe + playground g - Lifesaving club + views
LEGEND Experience/treatment major moment key moment N
0
0.5
1 km
TEXTURES Wate r + ro ck
G ra s s + co ncrete
Ro ck + co ncrete
Pa rk M ud + g rave l
Sa nd
Est ua ri ne e nvi ro nme nt + wate r cha nne l Grave l
C o n crete ramp + g ra s s A sp h alt
R am p + t i mbe r
Est uar y + gravel + sand
Gravel Ston e
Sa nd + ri p ra p reta i ni ng wa l l + ve getat i o n
Pl a nt i ng + concrete + meta l co nta i ne rs
Grass
S tone + concrete
S an d
Pl a ntin g Pl ay
C auseway
Roc k
Boats Pool Water + t i m ber Est uari ne env i ronm ent + t i dal + pl ant i ng
Recl am at i on + g ravel beach
Pl ant i ng + t i m ber
C on c rete
Wate r + ro ck
Stone R i p rap
Sa nd + co ncrete Rock wal l
Pl a nt i ng + g rave l
Sa nd
A s pha l t + ro ck cl i f f
G ras s + p l anti n g
Pl a nt i ng + t imbe r
Ti mbe r + co ncrete
Pl a nt i ng + a s pha l t
Stone
Mt Pl e a sa nt
S umner
Re dclif fs LEGEND insitu concrete
more natural edge
timber boardwalk
tree planting
concrete planks existing surface N
0
0.5
note: only proposed modifications to conditions are indicated, i.e. existing trees retained wherever possible.
1 km
THE EDGES: THE GEOLOGY THE ESTUARY GEOLOGY EXISTING RECLAMATION FOR ROAD CHANNEL CHANGES RELATIONSHIP
ALLUVIAL SANDS (SUBJECT TO LIQUEFACTION)
ROCK (POSSIBLY VERY DEEP)
BASELINE SOLUTION
COMMUNITY BASED SOLUTION IN FO RMA L SEATING
BIK ING
1: 1:100
V IEW IN G
GRADE(S) OF ROCKS/RIPRAP
SECTION 1.1 1:200
GRADE 1 3 C LA MBER
1:3 GRADE
RO C K PO O LS
SECTION 1.2 1:200
PLAY
GRADE 1 6 V IEW ING
SECTION 1.3 1:200
MULTIPLE PATHS
RO C K HO P
K AYA K IN G
WATER AC C ESS AT MO ST TID ES
GRADE 1 10
DRAFT
parking bike park skate park
DRAFT n
MT P L E A S A N T - 3 L A N IN G SECTION 01 [A]
Standard coastal pathway
11.40 10.94
crest height 100yr ARI [flood]
10.35
MHWS
9.18
MSL
8.04
MLWS
planting
cycle
2 1
rip rap revetment
services
structural soil cells
SECTION 01 [B] + Lower path
11.40 10.94
crest height 100yr ARI [flood]
10.35
MHWS
2 1 2 1
9.18
MSL
8.04
MLWS
lower level pathway
SECTION 01 [C] + Rock pool, natural edge
11.40 10.94 10.35
crest height 100yr ARI [flood]
2 1
MHWS
9.18
MSL
8.04
MLWS
rock pool
‘naturalised’ revetment face
cycleway adjacent to pathway services below
cycle
footpath
mm
MT P L E A S A N T - 3 L A N IN G SECTION 02
Bus stop + water ramp
coastal pathway
11.40 10.94
crest height 100yr ARI [flood]
10.35
MHWS MSL
8.04
MLWS
5.20 [CDD]
existing seabed level
bus
2 1 2
services
1
9.18
cycle
water access ramp
planting behind
cycle
bus
DRAFT n
O
I PT
ON
1
LO
C
I AT
ON
O
P
TI
O
N
2
LO
C
I AT
O
N
DRAFT n
RE DC L I F F S - B E A C H V ILL E R O A D SECTION 03
At narrowest point
11.40
crest height
10.94
100yr ARI [flood]
10.35
MHWS
9.18
MSL
8.04
MLWS
coastal pathway [shared]
planting
footpath
reinforced / stabilised earth
2 1
rip rap revetment 5.20 [CDD]
existing seabed level
SECTION 04
At lookout
lookout
11.40
crest height
10.94
100yr ARI [flood]
10.35
MHWS
9.18
MSL
8.04
MLWS 2 1
5.20 [CDD]
existing seabed level
lookput platform with balustrade
coastal pathway [shared]
rip-rap behind
pathway level higher at lookouts. To fall back to 10.60 @ 1:80
planting
RE DC L I F F S - B E A C H V ILL E R O A D SECTION 05
Park
lookout
11.40 10.94
crest height 100yr ARI [flood]
10.35
MHWS
9.18
MSL
8.04
MLWS rip rap revetment
2 1
5.20 [CDD]
existing seabed level
coastal pathway [shared]
reinforced / stabilised earth
dirt cycle trail
lawn
planting
DRAFT n
RE DC L I F F S - M ON C K S B AY SECTION 06
Shops at turning lane
coastal pathway
cycle
turning lane
cycle
parking
footpath
planting + street trees, parking between
SECTION 07 Shops
coastal pathway
parking
cycle
SECTION 08 South of shops
coastal pathway
parking
cycle
cycle
parking
footpath
RE DC L I F F S - M ON C K S B AY EAST - BEACH
coastal pathway
11.40 10.94
crest height 100yr ARI [flood]
10.35
MHWS
9.18
MSL
8.04
MLWS
[levels TBC]
seat beneath pathway
cycle
existing wall
cycle
parking
RE DC L I F F S - M ON C K S B AY SECTION 09 [A]
11m width to allow oversized vehicle acesss
11.40 10.94
crest height 100yr ARI [flood]
10.35
MHWS
9.18
MSL
8.04
MLWS
coastal pathway
planting
coastal pathway
cycle
cycle
2 1
5.20 [CDD]
existing seabed level
SECTION 09 [B]
11.40 10.94
crest height 100yr ARI [flood]
10.35
MHWS
9.18
MSL
8.04
MLWS 2 1
5.20 [CDD]
existing seabed level
planting
DRAFT n
SU M NE R - S H A G R OC K SECTION 10 [A]
Split level
coastal pathway - split level
11.40 10.94
crest height 100yr ARI [flood]
10.35
MHWS
9.18
MSL
8.04
MLWS
planting
pathway
planting
cycle
cycle
footpath
cycle
footpath
option to swap position
SECTION 10 [B] Same level
coastal pathway
11.40 10.94
crest height 100yr ARI [flood]
10.35
MHWS
9.18
MSL
8.04
MLWS
planting
footpath
parking
cycle
DRAFT n
RE DC L I F F S - B E A C H V ILL E R O A D BASELINE
Typical 11.40
crest height
10.94
100yr ARI [flood]
10.35
MHWS
9.18
MSL
8.04
MLWS
5.20 [CDD]
existing seabed level
At narrowest point 11.40
crest height
10.94
100yr ARI [flood]
10.35
MHWS
9.18
MSL
8.04
MLWS
5.20 [CDD]
existing seabed level