The document summarizes plans for temporary housing in Ofunato City, Japan following the 2011 earthquake and tsunami. It describes constructing 2000 temporary shelters on a 28,800 square meter site to house the 6110 people made homeless. The shelters would be organized into blocks of 10 units each with shared open spaces. A maintenance plan was also created with residents and the government sharing responsibilities. The temporary housing was intended to last 2-5 years while more permanent housing solutions were developed.

1. TEMPORARY HOUSING SUPPLY IN OFUNATO
ANDREW BENHAM, AUDE CHOPPINET, ALICE LIBURDI, YUYA FUKADA

2. KOBE TEMPORARY HOUSING 1996
COMMUNITY SPACE FOR RESIDENTS

4. 大船渡市
1 CITY
•POPULATION: 41,757
•DESNSITY:129 persons per km²
•AREA: 323.28 km²
•MAJOR ACTIVITIES: ”Outside its bay, the warm and cold
ocean currents meet, which allow a fishing industry to
flourish”
2
TSUNAMI/EQ DISASTER HISTORY
•1896 MEIJI-SANRIKU: 25 metre tsunami_27,000 people
•1933 SANRIKU: 28 metre tsunami_1522 people
•HIT by VALDIVIA EARTHQUAKE (CHILE) on 22 May 1960
11 March 2011 TOHOKU: 23.6 meters_Of 14,722 houses, 15%
were destroyed by the tsunami and 430 lives were confirmed
3 lost.

5. EQ
11 March 2011
May 2011
PROJECT START
FIRST PHASE
DENSER SITE CONSTRUCTION COMPLETE
HANDOVER TO THE FAMILIES
August 2011 October 2011
ALL SITE CONSTRUCTION COMPLETE
HANDOVER TO THE FAMILIES
PART OF THE HOUSES WILL MOVED TO THE WATER-
March 2013
FRONT,PART CAN BE SEND TO OTHER DISASTER SITUATIONS
START UPGRADING OF TEMPORARY CONSTRUCTION TO PERMANENT
March 2014
COMPLETE UPGRADING
2030
INSURED DURATION
MONITORING AND POSSIBLE RENOVATION OF THE STRUCTURE
END
SECOND PHASE
•NGOs
process
•Community
•Municipality
•International
organizations
•Governament
FIRST PHASE
Self-sustained
SECOND PHASE
Multi-stakeholders
Multi-scalar approach
Mono-scalar approach
PROJECT TIMELINE

6. SITE ELECTION
AFTER 11 March
TEMPLE TEMPLE
SCHOOL SCHOOL
ELECTION CRITERIAS:
forest
•Area surface fhish
•Site altitude
•Proximity to the city_income activities_services
•Proximity to the sea and the mountain and school.

7. NUMBERS population and temporary housing site
Tot Tot Average of Total ppl in need Total of
population households people/hh of shelter shelters
40.738 ppl 14.722 hh 2.76 ppl 15% = 6110 ppl 2000 shelters
(1>6)
Usable area Average size Needed area= Possible
site shelter +/- 90.000m2 amount of
shelters in area
28.800 m2 30 m2 x 2000 =
60.000 m2
60.000m2 shelter
+ 40% circulation
500
28.800m2
& comm area shelters

8. MASTERPLAN HOUSING SITE - STAGES Situation Blocks first phase
High density, primary housing
Situation Blocks second phase
Lower density, permanent and mixed uses
Amount of Average Amount Semi public Big comm.
hh Hh/block blocks semi open areas
500 hh 10 hh 50 blocks 27 spaces 6 areas
Cost of Extra cost Total investment Possible return
shelters/euro (fac, comm enz) cost, stage 1 Stage 2
12,5 M X 40% =5 M 17,5 M 30 %

9. IMAGE: SKETCH OF A BLOCK WITH OPEN SPACE

10. FLOORPLAN – typical temporary house • Type A: 1-2 people – 20 m2
• Type B: 3 people – 25 m2
• Type C: 4 people – 30 m2
• Type D: 5-6 people – 35 m2

11. MAINTENANCE PLAN
• 2-5 YEAR PLAN
• RESIDENTS AND GOVERNMENT PARTNERSHIP
• PUBLIC SPACES AND FACILITIES PLAN
• TEMPORARY HOUSING PLAN
ROUTINE REPAIRS
ROUTINE MAINTENANCE
TRAINING FOR RESIDENTS AS URGENT REPAIRS
REQUIRED CYCLICAL INSPECTIONS
PUBLIC SPACES AND FACILITIES
MAINTENANCE
RESIDENTS GOVERNMENT
TEMPORARY HOUSING
MAINTENANCE
MINOR REPAIRS URGENT REPAIRS
CYCLICAL INSPECTIONS CYCLICAL INSPECTIONS SERVICES
TRAINING FOR RESIDENTS AS AND INFASTRUCTURE
REQUIRED
ROUTINE REPAIRS
PREVENTATIVE WORK

12. RESIDENTS SELECTION
• MAINTAIN NEIGHBOURHOOD GROUPS
• PROVIDE FOR SPECIFIC NEEDS
• ESTABLISH ECONOMIC LIVELIHOOD OF FAMILIES AND
SINGLES
ELDERLY ACCESSIBLE HOUSING & FACILITIES
CLOSE TO COMMUNITY CENTRE
SPECIAL NEEDS
CLOSE TO TRANSPORT
MAINTAIN INCOME TO SUPPORT FAMILY
REGISTRATION NEIGHBOURHOOD FAMILIES CLOSE TO NEIGHBOURHOOD GROUP
GROUPS FOR SUPPORT
ACCESS TO SCHOOLS
INCOME FOR FINANCIAL
SINGLE INDEPENDANCE

13. PLANNING AFTER END OF CONTRACT
SITE COMPLEX: SECOND PHASE-PERMANENT mixed use
1/3 of the entire complex will became permanent
Residential 4 people Existing fabric
activity
Residential 2 people
Farming

14. PUBLIC_
before EQ it was a parking
Residential module_
FIST PHASE
Entrance 1/3 Residential module_
Will become permanent
PUBLIC/PRIVATE_
Parking for the industry workers?
1/3
Module send to disaster
sitations
Connection
between two
existing roads 1/3 Economical activities
Module_
SECOND PHASE
PRIVATE_
activities
shops