N

SABANG, NAGA CITY, PHILIPPINES SABANG PROBLEM DESIGN PRINCIPLES TRANSPORTATION

01 Turning crisis into opportunity New design of transportation was developed to connect the dead-end road
TRANSPORTATION Use advantage from flooding by providing to solve the traffic problem and also expand footpath to stimulate people to
Street have a lot of dead end that cannot connect each road. rooms for water and use it as a benefit for walk instead of using car.The new design of specific lane is to solve the park-
There are not enough bus stop. the city and people. ing of jeepneys along the road. Bicycle lane also added to optional transpor-
Street network did not well organize. tation.
People use their own cars instead of public car. NARROW FOOTPATH
Parking area is not enough, so people park along the road.
FACILITY NO SPECIFIC LANE
Not provided enough in each zone
Only provide along the main road
Lack of school some school have to switch the class for
morning and afternoon ( primary school and high school)
Lack of public/ gathering space NO PEDESTRIAN
WATER CROSSING
Inefficient of fresh water usage
1.7 M

SABANG CITY ZONE 11 M

Unorganized of drainage system 02 Transforming 1M

Do not have cycle of renewable resources Transform the empty space, building and
Do not have catchment area for emergency use rigid river structure to climate adaptive
Do not have flood protection system multi-funtional infrastructures and people WIDER FOOTPATH
OBJECTIVE TEMPORARY PARKING
capacity. FOR JEEPNEYS
PEDESTRIAN CROSSING

PARK
NEW BICYCLE LANE
RIVERSIDE, FLOOD WALL PROMENADE PROGRAMING
DRAINAGE PIPE
1.8 M
3.3 M
2.2 M
3M
3M
2.2 M
1.8 M

+0.70
AVG. +0.00
-0.70 03 Be a sponge NARROW FOOTPATH
Support an increasing number of popula- Integrated Urban Waterfront Stepping at boulevard is use
tion and concern a permeability develop- as flood barrier and also be
Maximize Capacity ment approach to retain water and also Urban interact with the river. The urban edge have the a seatind and hangout
Building and Water More capacity in vertical way recharge water to the aquifer in order to role of protecting the city from flooding (and erosion) space.
reduce the subsidence rate. while in the same time can generate a range of recre-
ational situation the adapt accordingly to the different
water level.
The building have to be able to support the increasing number of population in the future and provide more quality of life in the
same time also the structure should strong enough to prevent the disaster.
1.7 M

10.7
pedestrain walk was pro-
vide separate from bicycle
M
1.7 M

lane for safety.

WIDER FOOTPATH

04 Enhance floodable public open

spaces
Space along the river and park to serve as Flood Time
both water and social spaces for neighbor- During flooding period, the waterfront cannot be use
hood and public. but it act as a flood water protecting the city. Green fully of sand in play-
along waterfront will slow down run off water and ground. The children can
absord the water. play in this space near the
DRAINAGE PIPE river to be more safety.
100Yr. Flood
+2.50
+0.70
NEW BICYCLE LANE 3.3 M
AVG. +0.00 1.8 M
3M
-0.70 3M
1.8 M

Multi-Purpose Boulevard
NARROW FOOTPATH seating or waiting area is
JEEPNEY PARKING
Retain and Re- EVERYWHERE Accessible Linear Park
located near the play-
charge Retention ground and green park.
Park (Monkey’s 05 Connect water corridor within
A continuous linear recreational infrastucture runs next
Cheek) Creating the friendly space making two different level parts and connecting them by green slide to bring urban activities closer the fabric to the river. Pedestrain and bike path follow the direc-
with nature, minimize concrete face by enhabcing green ground area and covering plant above. Re-create connections and accessibilities tion of the river creating a experience of the river park
between river and city.

RECHARGING PARK
provide for other activi-
ties that need to use
1.8 M
1.8 M hardscape field.
3M
1M

WIDER FOOTPATH

NOT ALLOW JEEPNEY

06 Re-design and Re-organize the Flood Time
Green space was located
During the flooding period, people can still enjoy the
100Yr. Flood
+2.50

fabric
+0.70

on top part of boulevard,

AVG. +0.00

activities along the pathway. Green along the bourlev-

-0.70

Retention Park
Concern the building design and orientation people can still use the
Re-organize Settlements ard also slow down run off water and absord the water.
for the future development in order to pro- space while it has flooding.
High Density Communitu as a part of the City vide a relationship of open spaces and sup-
port the local bussiness for the communities
Residential and commercial building are merged, connected with berm. While the Naga’s center increase urban intensity, the and the city
Quality of Life
Sabang will return to green space and recreation use in order to support number of resident. This process will create oppotunities
Finding public DRAINAGE PIPE
for new funtions and integrated programming between floodable and protected. These components form a cohesive whole, con-
space and local nected by berm and park where before there were empty space. These will create a new form of urbanism which improve the NEW BICYCLE LANE
business quality of Life in Sabang.
1.8 M
1.8 M
3M
1M

CONSTRUCTION PHASE NORMAL TIME WATER MANAGEMENT SYSTEM FLOODING SEASON SECTION

Existing site 1ST Phase 2ND Phase 3RD Phase

Living environment in normal situa- Sharp sand
6 mm washed pea-gravel
tion, the ground level is available for 12 mm round washed-gravel
Water level
control
30-60 mm round washed-gravel
both dweller and visitor. The com-
1 Perforated pipe (-110mm)
P
mercial and facility areas will acti- LDPE linear Coarse media F
vate the community space to be Main bed media
Permeable linear
lively and securely. Each building has
the connected open space on the first
floor, to give the pathway access
2 throughout the whole project area. 1 2 3 4 5 6
Sediment pond Vertical Horizontal Subsurface Filter Aeration Free Water Surface
Flow Wetland Flow Wetland Treatment and Fountain Wetland
BUILDING CONSTRUCTION During flooding situation, the ground
DURING FLOOD level would take the main part of
handling the overloaded water and
4 moisture. We designed the ground
level structure to be able to protect
the building structure from severe
3 factor. Ground level will mainly
applicable for temporary function,
which could be able to evacuate in

Fountain Playground
emergency time. The dwellers who
live in first floor unit will have the
The building was made as a repetitive structure, which require low budget and construction time. It also capable to extend the unit panel along the framework system. units those connected to the second
floor, which could be used as storage

Floating Marking
area also.

PROGRAMING BAMBOO ZONE FACADE DESIGN AXONOMETRIC DIAGRAM CONSTRUCTION DETAILS WALL SECTION MAIN WETLAND ZONE PLANTING TYPE
1. Common Buildings 3. Bamboo zone
These buildings This area includes
include medical bamboo farm that Distributing Recycle plastic waste Processing Road Making Brick block Earning
to local people with construction money bamboo structure beam with
center for flooding people can gain the
situation or any small profit from this area
easy method products metallic joints Floating Architecture
health case, auditori- by recreating the
um for gathering bamboo to bamboo
people, cafe with products and bamboo
river view, restau- construction materi-
rant, and market. als. Appearance of finished building could be variety upon the selection of the resi- Argricultural roof
dences before the construction. The structure has the framework system which
allows smaller elements to be adjusted, plugged or replaced to respond need of
WASTE ZONE the user. It allows the unit to be placed in the different position, based on the
agreement between dweller and designer. People who wants to stay on the
Earning
Distributing Waste fertilizer Bamboo farm Bamboo Making
construction
Bamboo
money ground floor to open the shop and business could select their own unit type to
2. Street food zone 4. Mix-use zone to local people structure product

This zone includes This zone includes

products
construct on the 1st floor. While people who wants more privacy could select Unit box
street food restaurant basketball field which their room types those they prefer, to build on the upper floor.
that people can sell is the most popular Wetland Park:
or buy the food here. sport in Philippine, prefabricated wall
This zone provide playground for panel
chance to local children, and
people to have some multi-purpose space
VENTILATION
Flexible Facade 1
BUILDING TYPE
ale
business. for letting people to 3M
relax.
w
ios
bamboo column

3 1 1.Small Residential Building 2 B

Total Water Storage
2
3
bamboo
Circulation flooring
4

prefabricated slab panel

Corridor Flexible facade 5
Corridor between facde and unit provide for reduce wind load
to connect the people in build- during the disaster time and the Structure (column + beam) Floodable Park: Adaptive 6

ing together and make people facade provide in every 3 meter Flood Management
feel like home. To be able to adjust according
2.Large Residential Building to the needs of users.

BUILDING CORE STRUCTURE Irrigation Park

Residential Building

prefabricated wall IRRIGATION PARK PROGRAMMING

panel

3M
1. Aqua Cultural Pond 5. Rice Field Showcase Area
bamboo column
The pond also provides water This area will remind the important of
3.Commercial Building A wall construction consisting of upright poles with branches interwoven between wattle technique, holding area for irrigation purpose agricultural to the people. Giving
which halved culm strips are woven together into a lattice, then covered with plaster. and delay the water in raining knowledge will help them have income
bamboo
BUILDING DESIGN CONCEPT flooring season. by doing a correct method.

The structures of the building were mainly made from bamboo and concrete, a common
material in Philippines. The foundation part of the building part was designed to provide prefabricated slab panel 2. Vegetable Showcase Area 6. Retention Pond for Farming
stability and protection during earthquakes. The building also has a part that support
the residence in disaster time, such as the core part, which is detached from the foun- Community will study the planting Used as a farming water in the same
dation. And additional technique for bamboo stilt, which strengthen the structure and season in flooding condition and time as a retention area that will
suitable to stay in prone area of earthquake. learning how to solve the prob- allow the stormwater to drain from
lem. nearby areas.
Increase the dwelling space Flood Resistant Expand the space Ventilation design All the buildings were catagorized in to 3 types based on the different usage of the residences Commercial unit Common space Bucket plantation on roof BUILDING SECTION
To maximize a space, we divide the box and First floor level lift up 1 Most of the poor people in Phillipines have Seperate structure will be -The 1st type is small residential building which has the capacity of 60 people Provide more commercial area This space is for people in the for the residential. People
expand the middle space m. high from the ground. a large number of family’s member in designed to ventilate in vari- -The 2nd type is building that combine two of small residential together to support the trading role of building can gathering and do can harvest the fruits and
-The last one is commercial building, consist of both living and trading function activity together and on the vegetation here for home The building use reinforced concrete
Foundation built by con- limited space. Using void area, it easy to ous direction. the city and support space for
4th floor people can sit on the cook meal and even to sell on the elevated ground story for 3. Short Term Vegetable Area 7. Transportation Hub
crete or water resistant expand the space in various way depend doing job for the resident in the
floor and can interact people them at the market. flood resistance. the upper two
material. on function. building.
on the 3rd floor. storeys are built with bamboo. It will This area will show various type of Re-organize formal transportation hub.
be protected from water and insects plant in Naga city. Relaxing green The design is to reduce the effect of
UNIT TYPE
by the ground storey concrete. space and attraction for tourist urban stormwater runoff from hard
and local people. surface.
GENERATE FORM
bamboo

reinforced
concrete
4. Agricultural Field for Community
TYPE A; Small Business / Shop
Community can still planting
TYPE B; Small Family during flooding season.This area
TYPE C; Middle Family BUILDING SECTION act an inspiration for local people
who want to have backyard
TYPE D; Large Family This section diagram shows the garden but afraid of disaster.
GREY WATER +
usage and activities of user daily
Room for rent RAIN WATER BLACK WATER FRESH WATER
life, lifestyle, and ambient of the
From irrigation park
Surface Irrigation Aerobic Screening Septic Tank atmosphere. Each building also
The form started with pure stilts structure and integrated with units those differ- To achieve the concept of flexibility, the form is a stilit structure that is modular, capable TYPE A; TYPE B; Small Family TYPE C; Middle Family TYPE D; Big Family TYPE E; Commercial unit TYPE F; Commercial unit Clothes Washer
Toilets
Biological Treatment Collection Point applies sustainability feature by
Ultrafiltration
ently functioned based on capacity and needs to form final mass of each building of extension. The structure has a framework system which system smaller elements could Small Business / Shop 2 Blocks 18 Sq.m. 3+1 Block 48 Sq.m. 6+2 Block 72 Sq.m. for rent in commercial with one bed room in equipping water purifying system
Ultraviolet Disinfection To Sewer
be adjusted, plugged or replace to respond to the need of users. 4 Blocks 36 Sq.m. building commercial building Hose to Bamboo farm Treated Water Storage Chlorine Residual Protection Overflow to Sewer to encourage the efficient water
Surface Irrigation
Located
underground next
usage by recycling grey water to
to building use in other purpose, such as
irrigation.

PROMENADE RESIDENTIAL AREA ROAD IRRIGATION PARK ROAD COMMUNITY MARKET PLAYGROUND WETLAND ARRIVAL ZONE