Towards an Onehunga Foreshore Concept Plan
Workshop Two : 24 May 2017
Stuart Houghton, Heather Wilkins [email protected] [email protected] Outline
• Recap on Guiding Principles
• Design Investigations Segments 1-5
• Proposed Next Steps
Towards an Onehunga Foreshore Concept Plan | Workshop 1 | Boffa Miskell | 24 May 2017 GUIDING PRINCIPLES
LearningsTowards from an Mangere Onehunga Future Foreshore Streets Concept | Auckland Plan Transport | Workshop Safer 1 | CommunitiesBoffa Miskell |Programmme 24 May 2017 2017
1. Reflect Mana Whenua Cultural Narrative/ aluesV 2. Connected Networks 3. Design For All Users 4. Commuters Fast & Slow Recreational Future Everyday 5. Work At The Infrastructural Scale 6. Visual Cues 7. Build For The Future 8. A Busy & Diverse Hub 9. Reveal Layers Of The Landscape DESIGN OPTIONS
LearningsTowards from an Mangere Onehunga Future Foreshore Streets Concept | Auckland Plan Transport | Workshop Safer 1 | CommunitiesBoffa Miskell |Programmme 24 May 2017 2017 CONCEPT OPTIONS - SECTION 1 - 2 File Ref: A17076_Concept Options.indd WORKING PROGRESS Taumanu Reserve manukau cruising club
existing transpower pylon
Existing Break Water lookout opportunity above fresh water outlet south-western motorway
concrete waste within riprap edge to be tidied
Existing transpower pylon
proposed east-west link- Option 1 Design Aotea Sea Scouts • Cantilevered timber boardwalk hugging existing edge • Pause point opportunities along the journey • Section of piled boardwalk within ONF along Sea Scouts building
lookout opportunity to Mangere mt. existing sea walls to be retained
remnant wharf piles to be retained
existing bird manukau Harbour roosting sites
Port Onehunga
mangarei bridge
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our Coastal walkway - recreational path (5m wide) Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Sections 1 -2: Option 1 risk. Where information has been supplied by the Client orpheus drive - commuter path (nom. 5m wide) or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 75m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or ONF boundary / extent Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:2,500 @ A3 File Ref: A17076_Concept Options.indd WORKING PROGRESS Taumanu Reserve manukau cruising club
existing transpower pylon Existing Break Water edge access
existing transpower pylon
lookout opportunity above south-western motorway fresh water outlet
concrete waste within riprap edge to be tidied
existing transpower pylon
proposed east-west link Option 2 Design Aotea Sea Scouts • Cantilevered and piled timber boardwalks wrapped around decking to re-purposed aotea alternating experience between hugging seascouts building existing edge and sections out over water level change / waters edge opportunity • Pause point and waters edge opportunities along the journey • Boardwalk section over water frames ONF
boundary with short section across ONF at look out opportunity to Mangere mt. historic breach point existing sea walls to be retained
remnant wharf piles to be retained
existing bird manukau Harbour roosting sites
Port northern facing edge for boat Onehunga launch opportunity
proposed land reclamation
mangarei bridge
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our Coastal walkway - recreational path (5m wide) Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Sections 1 -2: Option 2 risk. Where information has been supplied by the Client orpheus drive - commuter path (nom. 5m wide) or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 75m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or ONF boundary / extent Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:2,500 @ A3 reclaimed land File Ref: A17076_Concept Options.indd WORKING PROGRESS Taumanu Reserve manukau cruising club
existing transpower pylon proposed land reclaimation
Existing Break Water edge access waters edge opportunity
lookout opportunity above south-western motorway fresh water outlet
concrete waste within riprap edge to be tidied
existing transpower pylon
proposed east-west link Option 3 Design Aotea Sea Scouts • Combination of new reclamation and piled timber boardwalks • New reclaimed waterfront land between existing breakwater and Manukau Cruising Club • Cantilevered and piled timber boardwalks
alternating experience between hugging existing sea walls to be reatined existing edge and sections out over water level change / wters edge opportunity • All structures outside the ONF
remnant wharf piles to be retained
opportunity to reference historic crater breach
manukau Harbour
Port northern facing edge for boat Onehunga launch opportunity
proposed land reclaimation
mangarei bridge
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our Coastal walkway - recreational path (5m wide) Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Sections 1 -2: Option 3 risk. Where information has been supplied by the Client orpheus drive - commuter path (nom. 5m wide) or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 75m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or ONF boundary / extent Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:2,500 @ A3 reclaimed land File Ref: A17076_Concept Options.indd WORKING PROGRESS Taumanu Reserve manukau cruising club
existing transpower pylon proposed land reclamation
waters edge opportunity
south-western motorway
concrete waste within riprap edge to be tidied
existing transpower pylon
proposed east-west link Option 4 Design Aotea Sea Scouts • Combination of new reclamation and bridged timber boardwalks • New reclaimed waterfront land between existing Manukau Cruising Club and Aotea volcanic tuff feature preserved Sea Scouts complete with natural tidal flushing • Beach reclamation along the new coastline to
provide boat launch opportunities along with existing sea walls to be retained public amenity • Series of small island connected by boardwalk (potential for piled or floating structures) remnant wharf piles to be retained • All structures and reclamation outside the ONF opportunity to reference historic crater breach
manukau Harbour
Port northern facing edge for boat Onehunga launch opportunity
proposed land reclamation
mangarei bridge
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our Coastal walkway - recreational path (5m wide) Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Sections 1 -2: Option 4 risk. Where information has been supplied by the Client orpheus drive - commuter path (nom. 5m wide) or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 75m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or ONF boundary / extent Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:2,500 @ A3 reclaimed land CONCEPT OPTIONS - SECTION 3 File Ref: A17076_Concept Options.indd
Legend Coastal walkway - recreational path (5m wide) WORKING PROGRESS orpheus drive - commuter path (nom. 6m wide) ONF boundary / extent proposed green space / public reserve existing sea walls to be retained reclaimed land / beach reclamation proposed hard space / public plaza
Option 1 Design • Large green space / reserve for public use proposed and to protect bird roosting sites along north- remnant wharf piles to be retained western edge east-west • Make good of existing boat ramp • Riprap to join breakwater to point to enable link beach reclamation for beach launching and existing bird roosting public amenity • Required sea scouts parking to be informally integrated in to larger hard space / public reserve - opportunity for informal path network, plaza area while retaining a buffer to help protect bird link to roosting sites on the north-western edge onehunga nom. 20 informal parking required by aotea sea scouts and mangere bridge future port redevelopment existing boat ramp made good
proposed beach reclamation to enable beach launch opportunities and public amenity proposed building location for aotea sea scouts. approx. 300m2
minor reclamation to allow for beach opportunity
manukau Harbour
remnant wharf piles to be retained
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Section 3: Option 1 risk. Where information has been supplied by the Client or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 30m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:1,000 @ A3 File Ref: A17076_Concept Options.indd
Leg end Coastal walkway - recreational path (5m wide) WORKING PROGRESS orpheus drive - commuter path (nom. 6m wide) ONF boundary / extent proposed green space / public reserve existing sea walls to be retained reclaimed land / beach reclamation proposed hard space / public plaza
Option 2 Design • Green space / reserve for public use and to proposed protect bird roosting sites along north-western remnant wharf piles to be retained edge east-west • Designated Sea Scouts area and public open space at end of port to maximise future development without reclaiming land existing bird roosting sites link • Make good of existing boat ramp • Riprap to join breakwater to point to enable beach reclamation for beach launching and reserve - retaining a buffer to help protect bird public amenity roosting sites on the north-western edge link to • Required sea scouts parking to be informally onehunga integrated in to larger hard space / public and plaza area nom. 20 informal parking required by aotea sea scouts mangere bridge future port development existing boat ramp made good
proposed beach reclamation to enable beach launch opportunities and public amenity
proposed building location for aotea sea scouts. approx. 300m2 minor reclamation to allow for beach opportunity
manukau Harbour
remnant wharf piles to be retained
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Section 3: Option 2 risk. Where information has been supplied by the Client or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 30m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:1,000 @ A3 File Ref: A17076_Concept Options.indd
Leg end Coastal walkway - recreational path (5m wide) WORKING PROGRESS orpheus drive - commuter path (nom. 6m wide) ONF boundary / extent proposed green space / public reserve existing sea walls to be retained reclaimed land / beach reclimation proposed hard space / public plaza
Option 3 Design • Combination of piled and on land timber proposed boardwalk stretching out to end of point remnant wharf piles to be retained • Green space / reserve for public use and to east-west protect bird roosting sites along north-western edge link • Designated Sea Scouts area and public existing bird roosting sites open space at end of port to maximise future development on existing port land
• New boat ramp / groyne to enable beach reserve - retaining a buffer to help protect bird reclamation for beach launching and public roosting sites on the north-western edge link to amenity onehunga • Sea scouts building on piled wharf structure to and mangere achieve similar relationship to the waters edge bridge as the current proposed boat ramp • Required sea scouts parking to be informally future port development integrated in to larger hard space / public plaza area
nom. 20 informal parking required by aotea sea scouts
proposed beach reclamation to enable beach launch opportunities and public amenity
proposed building location for aotea on piled wharf sea scouts. approx. 300m2
piled wharf section of coastal walkway manukau Harbour
remnant wharf piles to be retained
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Section 3: Option 3 risk. Where information has been supplied by the Client or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 30m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:1,000 @ A3 File Ref: A17076_Concept Options.indd
Leg end Coastal walkway - recreational path (5m wide) WORKING PROGRESS orpheus drive - commuter path (nom. 6m wide) ONF boundary / extent proposed green space / public reserve existing sea walls to be retained reclaimed land / beach reclamation proposed hard space / public plaza
Option 4 Design • Land reclamation enables greater area of proposed promontory public space stretching out to end remnant wharf piles to be retained of point east-west • Green space / reserve for public use and to protect bird roosting sites along north-western edge existing bird roosting sites link • Dedicated Sea Scouts area and public open space at end of port to maximise future development on existing port land reserve - retaining a buffer to help protect bird • New boat ramp / groynes to enable beach roosting sites on the north-western edge link to reclamation for beach launching and public onehunga
amenity and mangere • Sea scouts building and required parking to be bridge informally integrated in to larger hard space / nom. 20 informal parking required by aotea sea scouts public plaza area future port development proposed building location for aotea sea scouts. approx. 300m2
proposed beach reclamation to enable beach launch opportunities and public amenity
manukau Harbour
rocky groyne to protect and shelter reclaimed beach
proposed boat ramp
piled wharf section of coastal walkway remnant wharf piles to be retained
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Section 3: Option 4 risk. Where information has been supplied by the Client or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 75m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:2,500 @ A3 CONCEPT OPTIONS - SECTION 4 File Ref: A17076_Concept Options.indd
gloucester reserve south WORKING PROGRESS
pedestrian access in to gloucester park south. aotea sea scouts to continue using this park for their activities parking and access to existing development compromised
onehunga harbour road south-western motorway proposed
east-west link landbridge nom. 150 lin.m
FURTHER INVESTIGATION TO INTEGRATE OLD MANGERE BRIDGE WALKING / CYCLING DESIRE LINE WITH underpass connection
enhance existing pedestrian underpass as key walking / cycling connection to onehunga mall OLD mangere bridge abutment redesign to land and integrate Option 1 Design with land bridge level port OF onehunga • Lengthened landbridge to extend from Old Mangere Bridge crossing to Onehunga future port redevelopment to create new built edge to Harbour Road crossing (150m) land bridge and old mangere bridge aligntment • Interim surface design to land bridge, with permanent design to be integrated closely with Port redevelopment opportunities • Pedestrian and limited vehicle service access / carparking provided to Gloucester Park South
manukau inlet
heritage wharf
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our recreational path (5m wide) Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Section 4: Option 1 risk. Where information has been supplied by the Client commuter path (nom. 5m wide) or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 30m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or proposed landbridge / public space Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:1,000 @ A3 File Ref: A17076_Concept Options.indd
gloucester reserve south WORKING PROGRESS
pedestrian access in to gloucester park south. aotea sea scouts to continue using this park for their activities parking and access to existing development compromised
onehunga harbour road south-western motorway proposed
east-west landbridge nom. 170 lin.m link FURTHER INVESTIGATION TO INTEGRATE OLD MANGERE BRIDGE WALKING / CYCLING DESIRE LINE WITH underpass connection enhance existing pedestrian underpass as key walking / cycling connection to onehunga mall
OLD mangere bridge abutment Option 2 Design redesign to land and integrate onehunga port with land bridge level • Lengthened landbridge to extend from Old Mangere Bridge crossing to Onehunga Harbour Road crossing (150m) future port redevelopment to create new built edge to land bridge and old mangere bridge aligntment • Alternative alignment of road connection to provide more responsive design to topography and historical layout / access arrangements between Port and Onehunga • Interim surface design to land bridge, with permanent design to be integrated closely with Port redevelopment opportunities • Pedestrian and limited vehicle service access / carparking provided to Gloucester Park South
manukau inlet
heritage wharf
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our recreational path (5m wide) Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Section 4: Option 2 risk. Where information has been supplied by the Client commuter path (nom. 5m wide) or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 30m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or proposed landbridge / public space Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:1,000 @ A3 CONCEPT OPTIONS - SECTION 5 File Ref: A17076_Concept Options.indd WORKING PROGRESS
onehunga harbour road
recreational path realigned to land on existing Leg end reclamation under motorway crossing to heighten views and experience of transition between inlet and Coastal walkway - recreational path (5m wide) wharf / old mangere bridge convergence point two way cycle path existing pohutukawa trees to be retained where possible proposed green space / public reserve
Option 1 Design • Retain existing extent of reclamation as is • Piled timber boardwalk abutting existing land reclamation • New space activated under existing bridge opening up vistas across to Mangere and down the Manukau Inlet • No further land reclamation in section 5 onehunga port
heritage wharf
manukau inlet
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Section 5: Option 1 risk. Where information has been supplied by the Client or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 30m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:1,000 @ A3 File Ref: A17076_Concept Options.indd WORKING PROGRESS
onehunga harbour road
proposed east-west link
Legend Coastal walkway - recreational path (5m wide) bridge like structure raising up to level of mangere bridge and land bridge two way cycle path existing pohutukawa trees to be proposed green space / public reserve retained where possible
Option 2 Design south-western motorway • Piled timber boardwalk abutting existing land reclamation • Piled bridge structure to rise up to Mangere bridge and land bridge level • New space activated under existing bridge opening up vistas across to Mangere and down the Manukau Inlet onehunga port • No further land reclamation in section 5
heritage wharf
manukau inlet
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Section 5: Option 2 risk. Where information has been supplied by the Client or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 30m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:1,000 @ A3 File Ref: A17076_Concept Options.indd WORKING PROGRESS
onehunga harbour road
proposed east-west link
proposed trees to add scale to compete with Legend bridge, silos and future development Coastal walkway - recreational path (5m wide) proposed land reclamation terraced green space / reserve two way cycle path existing pohutukawa trees to be proposed green space / public reserve retained where possible recreational path to go under proposed reclaimed land / beach reclimation mangere bridge
Option 3 Design south-western motorway • Area between port and harbour crossing fully reclaimed to create new green space / reserve bookending eastern end of port redevelopment • Combination of piled and on land timber boardwalk to tie in inlet coastal path with port public access onehunga port • Underpass of Old Mangere Bridge design required for direct access to port heritage wharf
manukau inlet
This plan has been prepared by Boffa Miskell Limited on project name the specific instructions of our Client. It is solely for our Client’s use in accordance with the agreed scope of work. egend Any use or reliance by a third party is at that party’s own L Section 5: Option 3 risk. Where information has been supplied by the Client or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility 0 30m | Date: 09 May 2017 | Revision: 0 | is accepted by Boffa Miskell Limited for any errors or Plan prepared for Panuku Development Auckland and NZTA by Boffa Miskell omissions to the extent that they arise from inaccurate www.boffamiskell.co.nz Project Manager: [email protected] | Drawn: APr | Checked: information provided by the Client or any external source. 1:1,000 @ A3 NEXT STEPS
LearningsTowards from an Mangere Onehunga Future Foreshore Streets Concept | Auckland Plan Transport | Workshop Safer 1 | CommunitiesBoffa Miskell |Programmme 24 May 2017 2017 Proposed Next Steps
• Further design investigations and treatment of 2 options for Segments 1-2 - within existing EWL footprint - hugging the edge option • Framework Plan Segments 1-5 Captures issues, opportunities and desired outcomes, spatial relationships at a high diagrammatic level with supporting written commentary • Summary Design Report concete wall
orpheus drive nom. stone riprap edge 5m wide 5m wide boardwalk
foreshore
low tide
Circulation types hugging edge boardwalk orpheus drive nom. 5m wide stone riprap edge
foreshore
5m wide boardwalk
high tide
Circulation types piled boarwalk over water 5m wide boardwalk
Circulation types boardwalk / path fthrough reclaimed land ONEHUNGA BAY RESERVE
FRAMEWORK PLAN WORKING DRAFT
TAUMANU RESERVE
SOUTH-WESTERN MOTORWAY ONEHUNGA TOWN CENTRE
FORESHORE LINK
EMBAYMENT GLOUCESTER EMBAYMENT RESERVE NORTH
AOTEA SEA SCOUTS HISTORIC BUILDING
GLOUCESTER RESERVE SOUTH
ONF BOUNDARY
LAND BRIDGE PROPOSED EWL
SEA SCOUT RELOCATION PORT OF ONEHUNGA
MANGERE BRIDGE