Pro-Poor Urban Development: China and Africa Workshop - "Affordable Housing Finance in Africa", Jing...
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Transcript of Pro-Poor Urban Development: China and Africa Workshop - "Affordable Housing Finance in Africa", Jing...
From microscopic perspective to macro co-ordinationCase study: slum upgrading in Luanda, Angola
JING Feng CAUPD
Outline
1. Background1. Background
2. 2. DiagnosisDiagnosis
3. Goals and Strategies3. Goals and Strategies
CITIC CAUPD
ANGOLA
Spatial Strategy Study of Luanda (1000-2000 Sq Km)
Comprehensive Plan of K.K. (206 Sq Km)
Work Partner institutions and Scope
Urban Design of K.K. New Town (Approx. 60 Sq Km)
Regulatory Planning in 10 Sq Km( 10 Sq Km)
•“The next decade will likely mark the
first since the industrial revolution
when merging economies add more to
global growth than all the developed
countries combined. In our view, Africa
will be a core part of this economic
renaissance.”
McKinsey (2010) “Africa, a continent on the
move”
•Angola ranks high among African
countries in terms of economic
progress and potential.
• It will undoubtedly play a
significant role in the process
ANGOLA
Role of Angola in Africa
Order and chaos in Luanda
2010
1998
1989
1980
2000
Population growth
1866 -15000
1970 - 500,000
2010 - 6,500,000
Space growth
1980 -50,10 Km²
1989 – 103,04 Km²
1998 – 249,35 Km²
2000 - 270,05 Km²
2010 – 350,00 Km²
Outline
1. Background1. Background
2. 2. DiagnosisDiagnosis
3. Goals and Strategies3. Goals and Strategies
Site Investigation
Survey Route In Kilamba Kiaxi
Kilamba Kiaxi and Luanda city
Construction area:480 Sq Km
Musseques:380 Sq Km
Total population:
6,500,000
Residents in Musseque:
5,000,000-5,500,000
Spatial relationships
Vegetation Analysis Land Use Analysis Ground Temperature Analysis
Old colonial city
Road Network of
“Musseques” Area
Transport:Insufficient road network and indistinct road grade , low accessibility,Some important traffic nodes have been seriously damaged
Musseques sprawl pattern: Lack of public services and infrastructure
Water & Electricity Accessibility in “Musseques” Area in K.K.
electricity & Pumping water
Electricity & no truck water
Electricity & truck water
Truck water & no electricity
No water & electricity
Self-supplied water & electricity
Lack of infrastructure
The most crucial issue facing Musseques are water logging and solid wasteCase: July 2000, trash dump Payatas in Manila collapsed and killed 218 people.
Águas estagnadas
Drainage Channel
Waterlogging Area
Solid Waste Accumulation
Terrible Waterlogging Area
Advised Relocate Area
Waterlogging & Garbage in “Musseques” Area in K.K.
Natural Disasters
Drawbacks and potentials for Musseques:Drawbacks• Huge Income Disparity
• Severely Insufficient Urban Infrastructure
• Shortage of Employment Opportunities
• Urban Safety Concerns
Potentials• Economic Level
• Plentiful labor force
• Low-skilled level of employment opportunities
• Potential consuming market
• Social Level
• Low cost housing and services for low-income
group
• Offer social service network for new migrants
• Cultural Level
• Carrier of diverse culture and grass root’s culture
lack of capability lack of chance
Population burden or demographic dividend
Outline
1. Background1. Background
2. 2. DiagnosisDiagnosis
3. Goals and Spatial Strategies3. Goals and Spatial Strategies
Three macro-planning themes
Economic revitalization
Inclusive growth
Improving livelihood
Ecological background
Projects layout
Space resource
industrial
agricultural
Service
tourism
Infrastructure
living environment
Luanda old city (Colonial city)
•Alleviate traffic congestion: build beltway around old city center
•Enhance environment quality
Musseques (Informal city)
•Upgrade environment quality : clean up river system , build
waterfront parks, connect green spaces
•Enhance utility access: build upon existing network, establish
universal access to water, electricity, drainage, and
telecommunication
•Create private-public partnership: form a gradual and
sustainable approach
•Efforts led by government: demolition of areas with high safety
risk, provision of water pumps and other infrastructure
•Efforts driven by market: development of TOD and buffer area
•Efforts led by residents: other aspects
Newly built areas (modern city)
•infrastructure is priority
•emphasize eco-system
Diversification planning strategy
Diversification planning strategy
1. Ports
– Build Dande cargo port
– Passenger port planning– Luanda port will function only as a passenger
port;– Expand capacity and establish ports in
Panguila, Cacuaco, and Benfica.
– Port Ground Access Network– connect port and railway– connect port and expressway
2. Railway– plan a specific route to support Dande port
ground access; build Cacuaco cargo depot;– Passenger transport : inner city– Freight transport: outskirts
3. Airport Ground Access– connect airport with ADR expressway
4. Road– 3rd Ring road: through traffic– Corridors: external-internal traffic
• north : NGK,• east : ADR,• south : waterfront expressway
– construct passenger station– construct cargo station
Transportation
pipeline natural gas
power plant
comprehensive garbage treatment facilities
sewage treatment plant
400kV Transformer substation
400kV Power corridor
Recyclable energy 5%
Product Oil 49.5%
Imported Electricity 14%
Natural Gas
31.5%
Infrastructure
Musseque upgrade
Through planning, I hope to eventually create a future that will put smiles on the children in Musseque.
Thanks!