karachi
TRANSCRIPT
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Urban ChangeManagementKARACHI
Alan Doherty Linlithgow Academy ( photos )Malcolm McDonald Bathgate Academy
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Karachi Management of Urban Change
APPLICATION Management of urban changePopulation growth,industryHousing,services,quality of life and inequalities which arise ina city in the developing world
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Site Factors-on the Arabian Coast-at the mouth of the Lyari River-Sheltered Harbour-Flat Rolling plains-Hills to the West and North-Plenty of Space for expansion
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ARABIAN SEA
LYARI RIVER
MALIR RIVER
0 Scale
North Karachi
Korangi
SITEIndustrial
Mohammed Nagar
Defence Housing
Lyari
Orangi
Liaquat
Land Use in Karachi
ResidentialCBD
Industry TransportPlanned Unplanned Katchi Abadis
Military
Shanty towns
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Growth up to 1947-Originally a small fishing Port-British arrived and need a port to export
materials-Kirachi was ideally situated, with a sheltered
harbour and huge area of land available meant it was easily developed
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Rural Push/Urban Pull= people moving from rural to urban areas in search of work, agricultural workers who only can get seasonal harvest work
Setting up of a seperate state India/Pakistan all barriers uplifted made migration possible
Growth of Industry-increase jobs/opportunity
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Improvements in communication links – roads in all directions
Growth of the port, railways connecting Karachi to the rest of the Indian continent
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How many people in Karachi ?1833 Small fishing village14000 Size of Bathgate !!!1941 Industrial development
436000 Size of Edinburgh1951 In-migration from India
12900001991 ( Afghanistan civil war )
8.5 million Scotland = 5million
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How do katchi abadis grow ?Older Katchi Abadis -Lyari
600000Migrants from countrysideGetting more densely packedNo planning at allFilling up empty spacesBuilding on roofServices are “acquired”
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How do katchi abadis grow ?Illegal subdivisions
Dallal acquires land Sub lets to slum dwellersArranges water suppliesProtects residents from evictionOnce big enough it is safe
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How do katchi abadis grow ?Organised Invasions
Poorer people cant pay rent Pick out a siteOccupy it in the eveningBuild houses on it at nightTry to prevent demolition
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What are the houses like ?
Very temporaryMade of reedsAnd wooden poles
TemporaryMore wood
ProlongedConcrete bricks
Semi permanentPlastered wallsPermanent
Can add extra storey
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Inequalities ?DEFENCE HOUSING
Architect designed
Car owners
Water 2 hrs per day
Water use = 10%For 0.5% population
LYARI Katchi Abadi
Poor quality diyWalk to work
Water standpipeor water bowserPublic toiletsgarbage not collected
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Solutions Success or Failure ?IRP Improvement and Regularisation Programme
Survey of all unauthorised katchi abadis tosee if they could be improved.
Secure land tenure
Improvement of public utilities
Development of a financial plan
Failure Not enough cash
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Solutions Success or Failure ?OPD Open Plot Development
Residents build own houses
WORKSHOPS
HEALTHCENTRE
80 sqYDS
SCHOOL
WATER SUPPLYELECTRICITY SUPPLY
WORKSHOPS
Community facilities Publicutilities
Limited success very few built
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Solutions Success or Failure ?UWD Utility Wall Development
SEWAGEWATER
DRAIN
2
ELECTRICITY SUPPLY
13 2
45
TOILET
CONCRETE WALLS
MORE ROOMS
Limited success very few built
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Solutions SuccessORANGI Katchi Abadi
In NW Karachi home of 1,000,000 shanty dwellers
Diseases like typhoid, malaria,diarrhoea,dysentery scabies
Many live 5 to a room
20% of babies dont reach their first birthday
Karachi Development Corporation cannotorganise services..... no taxes paid by many residents
1500 people died in riots in 1995-96
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Solutions SuccessORANGI PILOT PROJECT
In 1980 the OPP began, to try to develop and improve basic services, particularly sanitation.The residents are managing, financing, operating and maintaining an underground sewerage system.Installation of septic tanks between each toiletand the underground sewage pipesResidents have collected over £1.2 million
Literacy rates up from 35% to 70%
Infant mortality fallen from 130 per 1000 to 37
SUCCESS
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Karachi Skyline
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Street in Karachi
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Laundry
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Brickworks
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Bowser water lorry
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Water queue
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Garbage dump
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Katchi abadi housing
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Defence housing
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Mobile home ?
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Use of water
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Middle Class house
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Middle Class house with garden
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With reference to a named city you have studied in an ELDC
(i)Describe the social, economic and environmental problems which have resulted from its rapid growth?
(ii) describe some of the methods used to tackle these problems and
(iii) comment on the effectiveness of the methods used (use specific/named examples to the area studied) (10)
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Karachi-Katchi Abadis (shanty town) Social, Economic and Environmental Problems
Home made dwellings (poor DIY) Lack of amenities (sanitation/water
supply) Overcrowding Disease Sited on fragile and unstable land
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unemployment Growth of black market economies Drugs, crime Those who have jobs- poor wages and
unskilled jobs Lack of services schools, hospitals etc Pollution Poverty
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Solution: IRP (Improvement and Regularisation Programme)
Secure land tenure and developed a financial plan
IRP a failure due to a lack of finance, research and investment
Survey of all unauthorised katchi abadis tosee if they could be improved.
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Solution: open plot development – limited success as few plots were actually built
Solution: utility wall development – limited success only a few built
Solution: orangi pilot project introduced in 1980 to improve sanitation- massive success, locals/residents of dwellings heavily involved in improving sewage systems, amenities/facilities improved literacy rates improved, infant mortality rates decreased.