TOY LET REPORT OF GREEN ARCHITECTURE CLASS 2015/2016 ARCHITECTURE DEPARTMENT OF INSTITUTE TECHNOLOGY SEPULUH NOPEMBER
THE TEAM ARYA SAMODRA TUESDAYANI SADU DEBRILIAN EASTHER M KARTIKA RAHMASARI FAHRANI WIDYA ISWARA
- SURABAYA INDONESIA
KALIANAK RIVER
INTRODUCTION Surabaya is ranked as the second most
after certain system that we believe that
metropolitan city in Indonesia after
could carry out what we’ve learnt to be a
Jakarta.*Metropolitan Cities are the cities
specific solution to Surabaya. To create
with high population, high growth
of
an architectural respond & solution to
economy, and an intensive movement of
certain problem & issue in Surabaya is our
the citizen. The fact is Surabaya is already
deter m ination . ”De sp ite
on its way to be a better city with huge
interdependency of each system in a city
attempted improvements that had been
is undeniable, We only highlighted 2
initiated by the government,
m a in issu e s fo r t h e p ro je c t ;
at least 5
o f th e
international awards have been rewarded
infrastructure (drainage) and
for Surabaya in the last 4 years. As for
These 2 issues might not seem to have
ever ything and
ever y movement in
things in common, but if we take a look
Surabaya is exemplary for the other
closer , these two issue is very related to
developing cities , therefore it’s important to concern about the whole system that run continuously in Surabaya , those could
be tr ans por tation,
dr ainage,
infrastructure, social quality, finance, and some other.
Despite
those impressive
awards, and
the title as
one of the
metropolitan city in Indonesia
, thus we
noted Surabaya may still have small yet crucial things to fix up, furthermore those Considering the complexity of the system in a city, as Architecture student we look
society”.
each other, could make a huge impact if one of the two changes continually. Closer look, we spotted a little district in Surabaya named Kalianak (coordinate °13'46"S 112°42’29"E) as a target of this project. Kalianak river is one of the main river that happened to be near by the sea. This river is functioned by some local people to create a village near by the river. The slums keep on growing day by day. While the needs of proper sanitation can not be fulfilled.
S I TE BA CK GROUND
on the North Side of Java Island. It is located in Dirtrict Krembangan , North Surabaya, this location is categorised as Ac c o rd in g t o t h e Ma p sh o wn
one of areas in Surabaya that is neglected
previously, most of area in Surabaya has less
, one of the reason is perhaps because it
than 20 slum areas. But on the other side
is located on the edge of f the city
there’re two red spots on the maps shows there’re two areas that has atleast 80 slum
boundary , as Kalianak Road connects Surabaya and Gresik City.
areas sited. This is very contradictive condition.
These 2 areas located in East
Surabaya and North Surabaya.Slum in North Surabaya mostly is sited on the Riverbanks, this is the worst way of ‘being’ Slum. As deviant behaviour of people could damage not just on the slum area itself but also the river and even more other living habitat and environment that depend their existence on the river. Several riverbanks that sited by slum are very dirty and fully filled with garbage
Every year people who settled in Kalianak are used to deal with dirty water flooded from Kalianak River because the River can
Kalianak River
is one of small rivers in
Surabaya flows straight to the Java Sea
no longer contain the water especially in rainy season.
debit
The worst part of having the river flooded to the housing area is the garbages / trashed that carried by the water flow to people
hous ing, this is m ore than
shameful but also impact the health of the local villagers. There are some facts of the community in this site : •
The communities live in slum area (a squalid and overcrowded urban street or district inhabited by very poor people.)
•
Polluted water that happened to be on site which come from the local waste and the industrial waste.
•
Partially infected with some health problem, especially those who used to have physical contact with polluted water
•
Most of them work as scavengers some of them used to deal with polluted water
•
They have water supplied from the government but they find it is hard to keep on rely the government water supply.
•
Partially are used to living with polluted water, they don’t really have any other option beside on keep living there.
I S S U E S We c l a s s i fi e d t h e i s s u e i n t o t w o
B. Society
categories. One is Infrastructure and the
The urban behaviour of the city shape the city itself. As for the bad behaviour that happened on that city will become the face of that city. We short some problems that come up with this issue.
other one is drainage. These two issues may seems different although these two issues are related to each other and can not stand alone.
- Lack of space community activities A. Infrastructure Proper infrastructure are the main part of
- The habit of throwing waste or garbage to river.
every city need. As for Kalianak river the
While the fact of the interview from the
main problem is the polluted water which
local villagers stated that
can not be functioned for drinking and
uncomfortable in using the water from the
showering. The other problem that are
river, because it is polluted therefore they
very common for slum area which live in
could not maintain the health issue in
riverside is the lack of proper toilet. The
their own family. Thus may conclude, the
facilities for free water is not be able to
two appointed issues above have very
served by government. Therefore they
strong relation to each other that If one
somehow still using the water from the
could run could give direct impact to the
river. The government too, is not able to
other one as the impact could be both
depends on the water that from the river.
good and bad, here is our proposal to
Thus, the government had to create local
make a good impact based on these upon
water supply to support the need of this
the ‘right track’ it would make the other
city. The impact of this somewhat creates
one the impact would possibly be a lot
the privacy in water. Those who have
bigger
money can have the water.
they find it
G O AL S The aim of this project is to revitalise the
The appointed solution are to create a
function of river especially Kalianak River
design
as the main water supply for surrounding
public space and toilet.
ar ea.Th e r ef o r e t h e
des i gn s h o u l d
improve the quality of water. The second
that
consists water filtration,
“The target of the design focused
aim of this project is to improve
on below-poverty-line community.
sanitation and provide proper toilet for
“
poor people in slum area While the urban are using the water river for the main supply.
TOYLET ILLUSTRATION
DES IGN BRI EF Concepts • Flexibility
•
Using modular
syste m that
Permeable
The condition of the polluted water makes
or
the design are having a trouble in getting
or
a quality of water. Therefore the design
construction. The modular systems can
needs the filter which can trap the trashes
be
b y functional
and separated the trash from the liquids.
partitioning. In combination, the modules
While the trash can be composed into
become increasingly complex, changing
fertiliser later.
employing
or involving a module
modules as the
basis of design
char acter is ed
to fit the situation, and has the ability to be easily modified.
DESIGN PRINCIPLES
•
Conserving Energy Working with Climate
The design has to be able to pump the filtered water through the system. It needs
*Building Orientation
a power to pump all the water. The design
The project designed, oriented, and placed
serves the swing set which when the user
above and in the centre of the river which
are playing with that. It also let the water
makes the sunlight
went through to the system. So then, the
building for natural lighting especially in
energy that needed is just a little.
the morning
*Minimise Electricity Consumption
passive cooling that minimise summer
easily brighten
and using sea wind for
afternoon solar heat gain. Reduce the electricity consumption for not using machine to pump the water but by pumping the water using toys that make people participate to play with it.
the
• Minimising New Resources *Using Local Material Using bamboo from Surabaya and bricks from lumpur lapindo (a mud that come from the earth and happened to be a disaster in Sidoardjo) for the building to reduce transportation cost for the building construction
*Avoiding Material Waste • Respect for Site Using modular system to avoid material waste by maximise the bamboo material •
Respect for User
*Elevated Building The building placed above the river using bricks as the structure to bring back the
*User health and well-being
function of the river itself
Risen up the health level to provide clear
*Water Collector and Management
air by using non toxic paint for the building walls and clean water for goods
Filtrated
water
from the river using
ageless toys such as seesaw, swing, and *User participation People (from kids to elder) participate by pumping the water for their water supply and let the kids play at the same time
mary-go-round which pumps the water and
collect
filtrated.
them
in the storage and