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JAWAHARLAL NEHRU URBAN RENEWAL MISSION
BASIC SERVICES FOR URBAN POORKOCHI, KERALA
Presented byThe indian institute of architects
-cochin center
Mundamveli Shanthom ColonyRehabilitation of
intr
odu
ctio
n
• Kochi is one of the major cities in south india.
• Various panchayaths along with the Cochin corporation constitute the kochi-CPD
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• Kochi has isolated as well as concentrated areas of slum dwelling.
• Major slum settlements are in the south-western part of kochi
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Colony
Apartment
Canal
Community hall in
trodu
ctio
n
Solid Waste Management system
Tenure issues Occupation status
Community facilities
Drinking Water Supply
Access to social amneties
Sanitation
Social Security
• Encroached Govt Land • Each household with
U/A no for issuing Ration Card
No Social amneties like Anganvadi, Community Hall, Health Centre
Males-Coolie workers Females- Housemaids
• Insufficient sanitation facilities • Near by ponds for this purpose.• Flooding is common
• No one public tap inside the colony • Public taps on the road used.
• The Kudumbashree neighbourhood group• Crime prone Area.
All waste are dumping to the nearby sewage canal.
No direct access to Market and other community facility.
Existing layout
Exis
ting
con
dit
ion
Houses
CanalHi-Tension CableMurram Road
Existing Individual Unit
Exis
ting
Con
dit
ion
Living Rm
Bed Rm 2Bed Rm
Kitchen
Scope of work
Social and community facilities
Basic Awareness and Training
Ancillary Facilties(electricity, water,Sanitation)
Social Security
Housing and Tenure
Environmental Improvement
Common Necessities( Road, Drainage,Street Lighting,)
Civic amenties
Scope of work
Pro
ject
Desc
rip
tion
Detailed requirements
Pro
ject
Desc
rip
tion
10m2
6m2
1.5m2
3m2
Kitchen
Living Room
Toilet
BedRoom
Carpet Area-25m2
Plinth Area-30m2
Kerala standards higher
Therefore max plinth area=40m2
Individual Buildings
Detailed requirements
Pro
ject
Desc
rip
tion
Social InfrastructureAdequate amount of social Infrastructure according to the number of residents is to be provided Eg: 1Anganwadi /100houses
• Roads
• Playground
• Sewar
• Biogas Plant
• Rain water harvesting
• Garden’s and landscaped area
• Anganwadi
Infrastructure should be inter-linked for optimum functioning.Eg: Solid Waste can be used in the garden
Budget and funding
Pro
ject
Desc
rip
tion
SHARE
State GovtGOIBeneficiaryOthers50%
30% 20%
Budget and funding
Pro
ject
Desc
rip
tion
10%
Social benefits
Pro
ject
Desc
rip
tion
• Reliable Infrastructure
• Rise in social status
• Essential Needs taken care of.
• Protection from natural and human threats
Drawings
Curr
ent
desi
gn
RoofPillar
Wall
Ventilation
Comparison with existing slum unit
Curr
ent
desi
gn
Piling issue
short
com
ing
s
• The site is on a landfill area. Hence the soil Is loose.
• The soil cannot sustain the load of a multistoried building, hence a pile foundation is to be used.
• On using piled foundation , the project cost runs beyond the budget
Bland design
short
com
ing
s
The layout is a monotonous array buildings without any need based pattern or arrangement
Learn
ing
fro
m t
he p
ast
As part of JNURM the Two G+2 towers were constructed in this location in 2008.
A study of its current condition and Relevant feedback would provide sufficient insight on the impact of this project.
Funding issue
Learn
ing
fro
m t
he p
ast
• Only 2 towers of the project was constructed due to unavailability of funds.
• The 2 Tower were designed to be part of system , hence they failed to function independently.
• Worn-out Paint
• Broken Septic tanks
• Un-serviced common facilities
• A Conception that maintenance is the responsibility of the Govt
maintenance issue
Learn
ing
fro
m t
he p
ast
• A skeptic view towards multi storied buildings.
• Insecurity of not owning a piece of land.
• Lack of co-operation to share common facilities
• Reluctance of donating land to the common pool.
Social Reluctance
Learn
ing
fro
m t
he p
ast
• Misuse by Subletting , Reselling the units.
• No Provision for expansion once the family grows.
• The Design couldn’t ensure a Social-Decorum
Other issue
Learn
ing
fro
m t
he p
ast
Row Housing
Alt
ern
ati
ve o
pti
on
s
• Repitative array of an individual house• Wall sharing results in considerable cost savings.
Row Housing
Alt
ern
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ve o
pti
on
s
Type 1: Single Storied
Row Housing
Alt
ern
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ve o
pti
on
s
Type 2: Duplexes
Lightweight roofs
Dry wall/
Plastic/fiber windows and doors
Lightweight roofs
Light weight structures
Alt
ern
ati
ve o
pti
on
s
• Light weight material would reduce the load on the foundation.
• It would remove the need of piled foundation.
Light weight structures
Alt
ern
ati
ve o
pti
on
s
prefabrication
Alt
ern
ati
ve o
pti
on
s
Flexible houses
Alt
ern
ati
ve o
pti
on
s
Composite habitat
Alt
ern
ati
ve o
pti
on
s
Row H Pre-Fab Flexible CompositeSingle-Str
Inadequate no of units
Light Weight Structures
Design Challenge
Skeptic View
Modularity
Efficiency
Anthropometric consideration
comparison
Alt
ern
ati
ve o
pti
on
s
comparison
Alt
ern
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pti
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s
• Inadequate no of units• Light-Weight Structure.• Personal Plot For user.
Single-Str & Row housing
• Modularity and Mass Production• Challenging to design• Easy to assemble• Light weight• Efficient
Prefabrication
• Modularity• Challenging to Design• Efficient• High Maintenance Required• Highly Skeptic Outlook expected
Flexible
• Modularity• Challenging to Design• Efficient• The sense of community created• Human Psychological and • anthropometric need considered
Composite Habitat
Setting Goals
Movin
g F
orw
ard
Upon comparison of various options , certain goals were set
• To find alternative Public/private Sponsorship to supplement the Govt Funding.
• To Convince the people about the advantages of multi-storied buildings , as well as following a ‘Need’ Based Design Approach.
• Better Technology (like prefabrication) to be used for constructing multi-floor buildings on the soft soil of the site.
• Going for single storied building would be highly ineffective due to the lack of land
Con
clu
sion
Challenge in hand
1. To Design a new generation prototype with the given constraints, which can be successfully replicated in different locations
2. To Elevate the quality of life of the residents of Mundamveli, By creating a social environment
2. To ensure successful execution of the project.
Thank you