urban design overview - pt chevalier...2010/03/06 · urban design overview - pt chevalier.ppt...
TRANSCRIPT
-
WATERVIEW CONNECTION
Urban Design Point Chevalier
-
THE PROJECT
10 SectorsRoad /
causeway widening
Deep tunnel / cut and cover
at ends
New surface section of motorway
-
Assessment of Effects
Assessments for project:Social Impact AssessmentVisual Effects AssessmentLand Use AssessmentIntegrated Traffic AssessmentOthers (e.g. noise, ecological, archaeological)
Scope of impacts / issuesSpecialist investigationsConsultation
Identify mitigation / design responsesUrban & landscape design plans
-
KEY ISSUES – project wide
Loss of active and passive open space
Impacts on the quality of remaining open space
Severance of open spaces and between communities
Large structures associated with the motorway – and the motorway itself
Reduction of landscape buffer (SH16)
-
Scope of Issues – Open Space
-
Scope of Issues – Severance
-
Scope of Issues – Visual Impacts
-
KEY ISSUES – Point Chevalier
Large new structures near the Waterview interchange include:
flyovers
tunnel portal building
ventilation stack.
Structures are located within sites of Maori and European significance as well as the CMA
Much of Waterview Park is lost, creating open space issues for the local community
-
KEY ISSUES – Point Chevalier (cont.)
Removal of housing along Great North Road accentuates ‘gap’ between the Waterview and Point Chevalier communities
Widening of SH16 between Waterview and St Lukes brings the highway edge closer to some houses as well as the Chamberlain Park golf course
There is limited soil depth along SH16 for mitigation planting due to surface level basalt
-
URBAN AND LANDSCAPE DESIGN
Responds to the identified issues, and to strategic and physical context
Urban design teams and engineers working together
Concept design – the ‘vision’ for the project – described and illustrated in Urban and Landscape Design Framework
Detailed design still being developed
-
DESIGN CONTEXT
SH20 - The volcanic highway theme…Interprets significant volcanic landmark features through landscape architecture and design of structures
SH16 - The green route theme…Intensive planting of native species and minimising impacts on Waitemata harbour to create eco-corridor and urban forest
-
LANDSCAPE DESIGN CONCEPT
-
WATERVIEW INTERCHANGE
-
KEY MOVES
Extension of walking route including to Star Mill and along Oakley Creek
SH16 cycleway links to existing network
Semi-buried portal building
Design underside of flyovers
Planting:north of SH16, a new ‘urban forest’
around ramps and along Great North Road
revegetated Oakley Creek
-
WATERVIEW VENTILATION BUILDING
-
WATERVIEW VENTILATION BUILDING
-
WATERVIEW VENTILATION BUILDING
-
WATERVIEW INTERCHANGE FLYOVERS
-
PHYLLIS RESERVE
-
KEY MOVES
Phyllis Reserve access improved:widened frontage
additional planting
new high level bridge linking over Oakley Creek
-
PHYLLIS RESERVE PEDESTRIAN / CYCLE BRIDGE
-
POINT CHEVALIER
-
KEY MOVES
Cycleway – clearer and safer connection at Carrington Road
Significant trees retained
Intensive planting where space permits
-
CHAMBERLAIN PARK
-
WATERVIEW CONNECTION
Urban Design Point Chevalier
-
THE PROJECT
10 SectorsRoad /
causeway widening
Deep tunnel / cut and cover
at ends
New surface section of motorway
-
Assessment of Effects
Assessments for project:Social Impact AssessmentVisual Effects AssessmentLand Use AssessmentIntegrated Traffic AssessmentOthers (e.g. noise, ecological, archaeological)
Scope of impacts / issuesSpecialist investigationsConsultation
Identify mitigation / design responsesUrban & landscape design plans
-
KEY ISSUES – project wide
Loss of active and passive open space
Impacts on the quality of remaining open space
Severance of open spaces and between communities
Large structures associated with the motorway – and the motorway itself
Reduction of landscape buffer (SH16)
-
Scope of Issues – Open Space
-
Scope of Issues – Severance
-
Scope of Issues – Visual Impacts
-
KEY ISSUES – Point Chevalier
Large new structures near the Waterviewinterchange include:
flyovers
tunnel portal building
ventilation stack.
Structures are located within sites of Maori and European significance as well as the CMA
Much of Waterview Park is lost, creating open space issues for the local community
-
KEY ISSUES – Point Chevalier (cont.)
Removal of housing along Great North Road accentuates ‘gap’ between the Waterview and Point Chevalier communities
Widening of SH16 between Waterview and St Lukes brings the highway edge closer to some houses as well as the Chamberlain Park golf course
There is limited soil depth along SH16 for mitigation planting due to surface level basalt
-
URBAN AND LANDSCAPE DESIGN
Responds to the identified issues, and to strategic and physical context
Urban design teams and engineers working together
Concept design – the ‘vision’ for the project – described and illustrated in Urban and Landscape Design Framework
Detailed design still being developed
-
DESIGN CONTEXT
SH20 - The volcanic highway theme…Interprets significant volcanic landmark features through landscape architecture and design of structures
SH16 - The green route theme…Intensive planting of native species and minimising impacts on Waitemata harbour to create eco-corridor and urban forest
-
LANDSCAPE DESIGN CONCEPT
-
WATERVIEW INTERCHANGE
-
KEY MOVES
Extension of walking route including to Star Mill and along Oakley Creek
SH16 cycleway links to existing network
Semi-buried portal building
Design underside of flyovers
Planting:north of SH16, a new ‘urban forest’
around ramps and along Great North Road
revegetated Oakley Creek
-
WATERVIEW VENTILATION BUILDING
-
WATERVIEW VENTILATION BUILDING
-
WATERVIEW VENTILATION BUILDING
-
WATERVIEW INTERCHANGE FLYOVERS
-
PHYLLIS RESERVE
-
KEY MOVES
Phyllis Reserve access improved:widened frontage
additional planting
new high level bridge linking over Oakley Creek
-
PHYLLIS RESERVE PEDESTRIAN / CYCLE BRIDGE
-
POINT CHEVALIER
-
KEY MOVES
Cycleway – clearer and safer connection at Carrington Road
Significant trees retained
Intensive planting where space permits
-
CHAMBERLAIN PARK