structure infra infra structure the african way in a double sized dar es salaam
jerryt krombeen, urbanism, p5
Why Dar is going to change
8 mln
4 mln
+
traffic
2x
• Personal traffic will increase and be more affordable • Increase of trade and number of consumers • Now the trafficsystems is road related traffic. For personal traffic and cargo, for short distance and long distance. • Bagamoyo harbour will change the focus of the traffic in the city
Waste • With more traffic, pollution wil increase. • People cook on charcoal • Consumer economy with an increasing middle class incomes will change the products packaging and number of kilos of waste every person produce. • More people more waste
food access • A different consumer economy with increasing middle class incomes will change the type of and peoples diets • People will eat more meat when there incomes increase • Urban farming will be less important and gradually pushed out the city. • The foodrelation with the countryside will be more important. The city will more and more rely on this relation
housing • With a changing income people will have more m2 per person • The family structures will change with a changing economy, people will have less childeren and on a bigger house and a bigger plot • Coming 30 years Tanzania will have a young aged population
Health, hygiene and safety • Dar Es Salaam has benefits of its position along the coast, but also the disadvantage in terms of floods during the monsoon • Polluted air is mainly caused by the charcoal stoves used at home and the stop and go traffic. Fluent traffic can avoid more pollution • Hygiene: 10% is connected to a sewege
You cannot feed a city with urban farming urban farming 13%
87% courtyside
Worldwide supply chain with Dar as key shackle
Multi modal traffic system
Attached to the Transafrican Highway
Growth
causes of the exploding city
Why Dar is going to change
8 mln
4 mln
2x
+
Why Dar is going to change
2x
8 mln
4 mln
+
five key problems of growth
You cannot fe urban farming
2x
traffic
Waste
food access
housing
Health & safety
• Personal traffic will increase and be more affordable • Increase of trade and number of consumers • Now the trafficsystems is road related traffic. For personal traffic and cargo, for short distance and long distance. • Bagamoyo harbour will change the focus of the traffic in the city
• With more traffic, pollution wil increase. • People cook on charcoal • Consumer economy with an increasing middle class incomes will change the products packaging and number of kilos of waste every person produce. • More people more waste
• A different consumer economy with increasing middle class incomes will change the type of and peoples diets • People will eat more meat when there incomes increase • Urban farming will be less important and gradually pushed out the city. • The foodrelation with the countryside will be more important. The city will more and more rely on this relation
• With a changing income people will have more m2 per person • The family structures will change with a changing economy, people will have less childeren and on a bigger house and a bigger plot • Coming 30 years Tanzania will have a young aged population
•
Worldwide su Dar Es Salaam has benefits of itsDar as key sha
position along the coast, but also the disadvantage in terms of floods during the monsoon • Polluted air is mainly caused by the charcoal stoves used at home and the stop and go traffic. Fluent traffic can avoid more pollution • Hygiene: 10% is connected to a sewege
Multi modal tr
You cannot feed a city with urban farming
Worldwide supply chain with Dar as key shackle
urban farming 13%
Multi modal traffic system 87% courtyside
Worldwide supply chain with Dar as key shackle 87% courtyside
Worldwide supply chain with Dar as key shackle
You cannot feed a city with urban farming
Multi modal traffic system
Attached to the Transafrican Highway
urban farming 13%
invest in Infrastructure!
87% courtyside
You cannot feed a city with urban farming
Worldwide supply chain with Dar as key shackle
Multi modal traffic system
why infrastructure? Multi modal traffic system
Attached to the Transafrican Highway
Growth
urban farming 13%
Attached to the Transafrican Highway 87% courtyside
Worldwide supply chain with Dar as key shackle
Multi modal traffic system
Attached to the Transafrican Highway
Growth
Growth
Logistics
how to access a city with food 500 km Arusha Mombasa 350 km Nairobi 750 km
Zanzibar 60 km Mombasa 300 km
Morogoro 200 km Dodoma 400 km Mwanza 850 km Burundi 1000 km
world
City centre ring
City navigation ring
Distribution ring
Morogoro 200 km Malawi 400 km Masasi 450 km Mozambique 500 km Mwtara
300 km
om ide
Malawi
400 km
two ways around
Masasi 450 km Mozambique 500 km
Masasi 450 km Mozambique 500 km
Mwtara
300 km
Fresh products from country side
Countryside Countryside
Suburbs
Suburbs Dense urbs
Dense urbs
Centre
Centre
Storable products Bagamoyo harbor
Suburbs Suburbs
Dense urbs
Centre
Dense urbs Old harbor
Centre
Old harbor
St Ba
Growth
Legend Legend Centre Centre
Border housing, Border housing, agricultural agricultural
Main intersection Main intersection
Expanding Expanding suburb area suburb area
City district City district intersection intersection
Suburbs Suburbs
Neighborhood Neighborhood intersection intersection
Consolidating, Consolidating, internal growth internal growth
Airport Airport Harbor Harbor
High density High density central district central district Business district Business district
Main distribution Main distribution market market Retail market Retail market Neighborhood Neighborhood market market Main neighborhood Main neighborhood street street
Water Water
Dala Dala cityring Dala Dala cityring
Green velleys Green velleys
Main roads Main roads Railway Railway Sea routes Sea routes
current 2013 N N
0 0
1 1
2 2
5 5
10km 10km
Legend Legend Centre Centre
Border housing, Border housing, agricultural agricultural
Main intersection Main intersection
Expanding Expanding suburb area suburb area
City district City district intersection intersection
Suburbs Suburbs
Neighborhood Neighborhood intersection intersection
Consolidating, Consolidating, internal growth internal growth
Airport Airport Harbor Harbor
High density High density central district central district Business district Business district
Main distribution Main distribution market market Retail market Retail market Neighborhood Neighborhood market market Main neighborhood Main neighborhood street street
Water Water
Dala Dala cityring Dala Dala cityring
Green velleys Green velleys
Main roads Main roads Railway Railway Sea routes Sea routes
masterplan proposal city 0 0
1 1
2 2
5 5
N N
10km 10km
Legend Legend Centre Centre
Border housing, Border housing, agricultural agricultural
Main intersection Main intersection
Expanding Expanding suburb area suburb area
City district City district intersection intersection
Suburbs Suburbs
Neighborhood Neighborhood intersection intersection
Consolidating, Consolidating, internal growth internal growth
Airport Airport Harbor Harbor
High density High density central district central district Business district Business district
Main distribution Main distribution market market Retail market Retail market Neighborhood Neighborhood market market Main neighborhood Main neighborhood street street
Water Water
Dala Dala cityring Dala Dala cityring
Green velleys Green velleys
Main roads Main roads Railway Railway Sea routes Sea routes
my organic masterplan 0 0
1 1
2 2
5 5
N N
10km 10km
Legend Legend Centre Centre
Border housing, Border housing, agricultural agricultural
Main intersection Main intersection
Expanding Expanding suburb area suburb area
City district City district intersection intersection
Suburbs Suburbs
Neighborhood Neighborhood intersection intersection
Consolidating, Consolidating, internal growth internal growth
Airport Airport Harbor Harbor
High density High density central district central district Business district Business district
Main distribution Main distribution market market Retail market Retail market Neighborhood Neighborhood market market Main neighborhood Main neighborhood street street
Water Water
Dala Dala cityring Dala Dala cityring
Green velleys Green velleys
Main roads Main roads Railway Railway Sea routes Sea routes
city simulation 2013 0 0
1 1
2 2
5 5
N N
10km 10km
Legend Legend Centre Centre
Border housing, Border housing, agricultural agricultural
Main intersection Main intersection
Expanding Expanding suburb area suburb area
City district City district intersection intersection
Suburbs Suburbs
Neighborhood Neighborhood intersection intersection
Consolidating, Consolidating, internal growth internal growth
Airport Airport Harbor Harbor
High density High density central district central district Business district Business district
Main distribution Main distribution market market Retail market Retail market Neighborhood Neighborhood market market Main neighborhood Main neighborhood street street
Water Water
Dala Dala cityring Dala Dala cityring
Green velleys Green velleys
Main roads Main roads Railway Railway Sea routes Sea routes
city simulation 2030 0 0
1 1
2 2
5 5
N N
10km 10km
legend
fabrics
Legend Legend Centre
Centre
Main distribution Main distribution market market
Retail market Main intersection Main intersection Retail market Neighborhood Neighborhood City district City intersecdistrict intersecmarket market tion tion Main neighborhood Main neighborhood Neighborhood Neighborhood interinterstreet street section section Airport
Airport
Dala Dala cityring Dala Dala cityring
Border housing, Border housing, agricultural agricultural Expanding Expanding suburb areasuburb area Suburbs
Suburbs
Consolidating, Consolidating, internal growth internal growth
Main roads Main roads Harbor
Harbor
Railway
Railway
Sea routes Sea routes
High densityHigh density central district central district Business district Business district
Key values for masterplanning
• Poly nuclear city • Local identities • village city
• underlaying landscape • values are created by the is leading landscpape • functions are following the landscape • the layered city
• use existing • three types of infrastructure economies gives three • improve what you have and types of urban fabrics save the identity of the • interrelations national city and local
• the flexibility in the system stimulates different types of economies • the same flexibilty as a grid, but than better: it has the advantages of the landscpae
KARIBU
Three types of economy
Legend Legend Centre Centre
Border housing, Border housing, agricultural agricultural
Main intersection Main intersection
Expanding Expanding suburb area suburb area
City district City district intersection intersection
Suburbs Suburbs
Neighborhood Neighborhood intersection intersection
Consolidating, Consolidating, internal growth internal growth
Airport Airport Harbor Harbor
High density High density central district central district Business district Business district
Main distribution Main distribution market market Retail market Retail market Neighborhood Neighborhood market market Main neighborhood Main neighborhood street street
Water Water
Dala Dala cityring Dala Dala cityring
Green velleys Green velleys
Main roads Main roads Railway Railway Sea routes Sea routes
National system N N
0 0
1 1
2 2
5 5
10km 10km
Legend Legend Centre Centre
Border housing, Border housing, agricultural agricultural
Main intersection Main intersection
Expanding Expanding suburb area suburb area
City district City district intersection intersection
Suburbs Suburbs
Neighborhood Neighborhood intersection intersection
Consolidating, Consolidating, internal growth internal growth
Airport Airport Harbor Harbor
High density High density central district central district Business district Business district
Main distribution Main distribution market market Retail market Retail market Neighborhood Neighborhood market market Main neighborhood Main neighborhood street street
Water Water
Dala Dala cityring Dala Dala cityring
Green velleys Green velleys
Main roads Main roads Railway Railway Sea routes Sea routes
city system N N
0 0
1 1
2 2
5 5
10km 10km
Legend Legend Centre Centre
Border housing, Border housing, agricultural agricultural
Main intersection Main intersection
Expanding Expanding suburb area suburb area
City district City district intersection intersection
Suburbs Suburbs
Neighborhood Neighborhood intersection intersection
Consolidating, Consolidating, internal growth internal growth
Airport Airport Harbor Harbor
High density High density central district central district Business district Business district
Main distribution Main distribution market market Retail market Retail market Neighborhood Neighborhood market market Main neighborhood Main neighborhood street street
Water Water
Dala Dala cityring Dala Dala cityring
Green velleys Green velleys
Main roads Main roads Railway Railway Sea routes Sea routes
missing links city system 0 0
1 1
2 2
5 5
N N
10km 10km
Legend Legend Centre Centre
Border housing, Border housing, agricultural agricultural
Main intersection Main intersection
Expanding Expanding suburb area suburb area
City district City district intersection intersection
Suburbs Suburbs
Neighborhood Neighborhood intersection intersection
Consolidating, Consolidating, internal growth internal growth
Airport Airport Harbor Harbor
High density High density central district central district Business district Business district
Main distribution Main distribution market market Retail market Retail market Neighborhood Neighborhood market market Main neighborhood Main neighborhood street street
Water Water
Dala Dala cityring Dala Dala cityring
Green velleys Green velleys
Main roads Main roads Railway Railway Sea routes Sea routes
neighborhood system 0 0
1 1
2 2
5 5
N N
10km 10km
KARIBU
MAIN NEIGHBORHOOD street local economy, personal development, living
kuku soko
SYSTEM
PROFILE
ECONOMY
TRANSPORT
$
Community, collectives
iNVESTORS local ownerships
dala dala system city radials, the city economy
SYSTEM
PROFILE
ECONOMY
TRANSPORT kuku soko
Harbor, int. companies
$
companies and plotowners
iNVESTORS Community, collectives
local ownerships
National/ brt system personal traffic and long distance logistics
A
B
SYSTEM
PROFILE
ECONOMY
TRANSPORT
A
B
kuku soko
A
B
Central african nations
$
Regions
iNVESTORS
Harbor, int. companies
companies and plotowners
UGANDA
Nairobi KENYA
RWANDA Mwanza Arusha
BURUNDI
Mombasa Kigima
Tanga
Tabora
Dodoma
Mpanda TANZANIA
Dar Es Salaam
D.R.CONGO
Kitadu Mbeya
Kasama
ZAMBIA MALAWI
MOZAMBIQUE
Mombasa 350 km Arusha 500 km 750 km Nairobi
Tanga Mombasa Arusha Nairobi
260 km 350 km 500 km 750 km
Zanzibar 30 km Mombasa 300 km
Zanzibar
60 km
Morogoro 200 km Dodoma 400 km Mwanza 850 km Burundi 1000 km
Kitadu 275 km Dodoma 400 km Tabora 760 km Mwanza 850 km Mpanda 1000 km Kigoma 1200 km
Morogoro 200 km Malawi 650 km
Kitadu Mbeya Kasama Zambia
275 km 775 km 1050 km 900 km
Masasi 450 km Mozambique 500 km
Intensity of logistics
Legend Legend Centre Centre
Border housing, Border housing, agricultural agricultural
Main intersection Main intersection
Expanding Expanding suburb area suburb area
City district City district intersection intersection
Suburbs Suburbs
Neighborhood Neighborhood intersection intersection
Consolidating, Consolidating, internal growth internal growth
Airport Airport Harbor Harbor
High density High density central district central district Business district Business district
Main distribution Main distribution market market Retail market Retail market Neighborhood Neighborhood market market Main neighborhood Main neighborhood street street
Water Water
Dala Dala cityring Dala Dala cityring
Green velleys Green velleys
Main roads Main roads Railway Railway Sea routes Sea routes
brt public transp. system 0 0
1 1
2 2
5 5
N N
10km 10km
Asante
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