SHELTER - PowerPoint PPT Presentation

About This Presentation
Title:

SHELTER

Description:

SHELTER I n t e r n a t I o n a l R e c o v e r y P l a t f o r m * Staying on site Sub-Issue: Owner-Driven The houses that collapsed were of kutcha construction, not ... – PowerPoint PPT presentation

Number of Views:342
Avg rating:3.0/5.0
Slides: 57
Provided by: eirdOrgcd7
Learn more at: https://eird.org
Category:

less

Transcript and Presenter's Notes

Title: SHELTER


1
SHELTER
  • I n t e r n a t I o n a l R e c o v e r y P l
    a t f o r m

2
TODAYS AGENDA
  • 1. Introduction
  • 2. Introduction to Shelter Recovery
  • Issue 1 Shelter Recovery Transitions

Sub-Issue Transitional Shelter Options
Issue 2 Site Selection
Sub-Issue The Existing Site Inherent Risk
Sub-Issue The Benefits of Staying On Site
  • Sub-Issue Relocation

Issue 3 Project Implementation Method
Issue 4 Building Design
  • Sub-Issue Hazard-Resistant Design
  • Sub-Issue Appearance and Function

3
TODAYS AGENDA
Issue 5 Legal Implications
Sub-Issue Land Use Ordinances and Construction
Codes
Sub-Issue Land and Property Ownership
Sub-Issue Community Driven Adjudication
  • Issue 6 Technical Assistance / Expertise

Issue 7 Construction Materials
Sub-Issue Temporary Housing Materials
Sub-Issue Reusing or recycling materials
Issue 8 Construction Labor
Issue 9 Maintaining Lives, Livelihoods, and
Community Character
4
INTRODUCTION
  • Introduction to Key Issues
  • Issue 1 Shelter Recovery Transitions
  • Sub-Issue Transitional Shelter Options
  • Issue 2 Site Selection
  • Sub-Issue The Existing Site Inherent Risk
  • Sub-Issue The Benefits of Staying On Site
  • Sub-IssueRelocation
  • Issue 3 Project Implementation Method
  • Issue 4 Building Design
  • Sub-Issue Hazard-Resistant Design
  • Sub-Issue Appearance and Function

5
INTRODUCTION
  • Introduction to Key Issues
  • Issue 5 Legal Implications
  • Sub-Issue Land Use Ordinances and Construction
    Codes
  • Sub-Issue Land and Property Ownership
  • Sub-Issue Community Driven Adjudication
  • Issue 6 Technical Assistance / Expertise
  • Issue 7 Construction Materials
  • Sub-Issue Temporary Housing Materials
  • Sub-Issue Reusing or recycling materials
  • Sources of building materials
  • Issue 8 Construction Labor
  • Issue 9 Maintaining Lives, Livelihoods, and
    Community Character

6
SHELTER RECOVERY TRANSITIONS
7
SUB ISSUE 1 TRANSITIONAL SHELTER OPTIONS
  • Sub Issue 1 Transitional Shelter Options
  • In the post-emergency recovery phase, it
    typically takes months to years for permanent
    housing to be restored.
  • There are a number of options from which
    government or humanitarian organizations can
    choose.
  • Options
  1. No Temporary Shelter Provided family and
    friends, hotels, rentals (Case 1 and 2)
  2. In-Situ Temporary Shelter (Case 3, 4, 5, 6, 7, 8)
  3. Congregate Temporary ShelterCamps (Case 10)
  4. Facility Conversion (Case 11 and 12)

8
2. In Situ Temporary Shelter
  • Case 6 Provision of Temporary Shelter -
    Marmara Earthquake
  1. Following the earthquake in Marmara, Turkey, many
    displaced disaster victims were provided with
    temporary shelter in congregate facilities while
    repair and construction efforts were ongoing.
  2. However, these settlements eventually took root
    and garnered access to community services and
    utilities.
  3. A business infrastructure consisting of markets,
    stores, and other services moved in to meet the
    ongoing demand, and likewise became more
    permanent in form and function.
  • Lessons
  • The temporary settlements became more akin to
    city suburbs, leading to a situation where
    tearing them down presented immense political
    ramifications.
  • The result of these developments was a retention,
    if not an increase, in risk due to the fact that
    the congregate shelters were never intended nor
    designed for permanence - hazard resistant design
    was not employed.

9
  • Potential challenges

2. In Situ Temporary Shelter
  • The positive impacts of this option on long-term
    shelter recovery include
  • If the temporary housing unit is located close to
    the housing reconstruction effort, it will
    increase the likelihood that the victim
    participates in their own recovery
  • Demolition, debris clearance, and construction
    are all more easily performed if the victim is
    not residing In-Situ
  • If the victim is able to remain close to their
    source of livelihood they are more likely to
    transition successfully into a sustainable
    permanent housing option.
  • However, these options can also prevent a
    negative influence on the long-term shelter
    recovery process, including
  • Owner-involvement can be more difficult to secure
    if victims become greatly dispersed over a wide
    geographic area
  • The costs associated with hotel and motel or
    alternate shelter financial support can draw off
    funding available for permanent housing if
    reconstruction efforts drag on indefinitely
  • The hotel and motel units may be more preferable
    than the victims permanent housing, causing them
    to be dissatisfied with their recovery outcome

10
3. Congregate Temporary Shelter
  • Case 10 Direct transition from Emergency to
    Permanent Housing LAquila Earthquake
  1. The Government of Italy immediately began setting
    up congregate camps using high-quality
    family-sized tents to house the displaced
    population
  2. Rather than transition into temporary housing
    while permanent structures were repaired or
    reconstructed, the Government instead chose to
    support families in these emergency shelters and
    attempt to bring about a more rapid transition
    from emergency to permanent housing.
  3. The Government of Italy had previously
    encountered difficulty in bringing about the
    transition of victims from modular temporary
    houses (constructed from shipping containers)
    into the permanent homes - resulted in creation
    of permanent slums.
  4. The tent camps were supported with field kitchens
    and medical clinics.

11
3. Congregate Temporary Shelter
  • Case 10 Direct transition from Emergency to
    Permanent Housing LAquila Earthquake

Source IRF 2010, Italia Presentation
12
LEGAL IMPLICATIONS
13
Land Use Ordinances and Construction Codes
  • Sub-Issue 1 Land Use Ordinances and Construction
    Codes
  • Land use regulations and construction codes are
    one of the most effective hazard risk reduction
    mechanisms, yet are also one of the most
    difficult to apply and enforce.

Case 14 Banda Aceh 2004 Understanding Codes
and Laws
  • In order to ensure more widespread understanding
    of and compliance with resistant construction
    standards and laws, the United Nations
    Humanitarian Information Center (UNHIC) with BRR,
    produced a Shelter Data Pack. The Pack included
    A list of NGOs working on shelter, Guidelines on
    community land mapping and village planning,
    Building Code for Aceh, guidelines on Pricing
    indicators, Options for renters and squatters.
  • Lessons
  • Programs should facilitate understanding of which
    codes apply in which situations and how.

14
Sub-Issue 2 Land and Property Ownership
  • Sub-Issue 2 Land and Property Ownership
  • To address questions of land rights and property
    ownership, there are three primary options that
    may be called upon. These include
  • Community-based councils rely upon the collective
    memory of community members and their leadership
    to determine who owned which properties, where
    and how large each plot was, to where the
    boundaries of the plot extended, and the physical
    area of the plot (community-driven adjudication)
  • Locating and reprinting deeds and other legal
    records, if they have been kept in a redundant
    fashion by the local or other government
  • Making standard, equal land allotments
    irrespective of prior claims of ownership in
    order to establish eligibility

15
Sub-Issue 3 Community Driven Adjudication
  • Case 15 Earthquake and Tsunami, 2004, Banda
    Aceh, Indonesia Land Mapping / Titles
  • The December 26 tsunami destroyed not only the
    built environment but also almost all records of
    land ownership. Eighty-percent of all land
    documents were lost.
  • The Indonesian government set up the
    Reconstruction of Land Administration Systems in
    Aceh and Nias (RALAS). Starting in August 2005,
    this involved a process of community-driven
    adjudication and land titling - affected
    communities undertook community land mapping.
    This included preparing inventories of landowners
    (and heirs) and marking the boundaries of land
    parcels. Agencies initially recorded this
    information in sketches, which were then
    converted to digital files. Survivors and
    community leaders signed the map to certify that
    it was correct. Once the community had reached
    agreement on land ownership and plot boundaries
    BPN provided professional mapping and issued land
    ownership certification.
  • Lessons
  • Inheritance claims became a significant issue due
    to the large number of fatalities and the number
    of family members claiming inheritance rights.
    Special attention had to be paid to the rights of
    women, children and orphans.

16
SITE SELECTION
17
Sub Issue 1 Existing Site Inherent Risk
  • Sub Issue 1 Existing Site Inherent Risk
  • The first decision that must be made when
    determining the site of recovery is whether the
    community can remain in its original location at
    all, or whether by doing so they would retain an
    unacceptable level or hazard risk.

Sub Issue 2 Benefits of Staying on Site
  • Almost without exception, victims will prefer to
    remain in the community, and on the same
    property, where they lived prior to the disaster.
    Location is associated not only with livelihood
    but also with history, culture, community,
    family, spirituality, and much more.
  • However, victims preference is not the only
    benefit to retaining the existing location. By
    staying in place, the burden of providing
    infrastructure and other wraparound services is
    almost certainly minimized. This includes, among
    other things, schools, government buildings,
    utilities, transportation networks, healthcare
    facilities, transmission lines, sewers.
  • And finally, the cost of relocation almost always
    eclipses the cost of reconstruction.

18
Sub-Issue 2 Benefits of Staying on Site
  • Case 19 Bhuj Earthquake, 2001 In-Situ Recovery
  • In the State of Gujarat, there were approximately
    344,000 houses destroyed and 888,000 damaged.
    When presented with reconstruction guidelines,
    which drew upon the lessons learned of previous
    earthquakes in India, the recipient communities
    formed a wide consensus that preferred in-situ
    reconstruction over relocation and the program
    moved forward in this context.
  • Following the earthquake in Latur, UNDP surveys
    found that while 97 of in-situ housing
    recipients were satisfied, only 48 of relocated
    recipients were satisfied. These communities
    were thus able to take advantage of existing
    transportation and energy infrastructure,
    existing water transmission and drainage systems,
    and wells. They were also able to retain and
    maintain their nearby fields.

19
Staying on site
Pre-Fabricated Houses in Kraljevo, Serbia
The damaged house (Category 6) with the
pre-fabricated house at the back. Category 6
damage means it should be demolished and pre-fab
house has to be built in the same area. To
maintain objectivity in assessment, assessors are
from outside Kraljevo.
Size of pre-fabricated house differs according to
the number of family members. This house is for a
family of four. Costing about 19,000Euros, it
takes only 15 days to construct after the
foundation is prepared.
20
Sub Issue 3 Relocation
  • Sub Issue 2 Relocation
  • When a site assessment determines that relocation
    is the only or best option, government must first
    identify and secure viable land, and then
    undertake what amounts to a comprehensive yet
    accelerated (urban or rural) development-planning
    effort.
  • Relocating communities must have a say in their
    relocation
  • Assessment and programs for housing must consider
    the communities as a whole, and not simply as
    individual households Banda Aceh
  • Relocation is a package transportation,
    livelihoods, wrap around infrastructure China
  • Reconstruction of relocation site to exactly
    resemble the previous settlement, through photos,
    maps, local knowledge, etc. Bam Iran

21
PROJECT IMPLEMENTATION METHOD
22
PROJECT IMPLEMENTATION METHOD
  • Issue 4 Project Implementation Method
  • There is a growing consensus among development
    and recovery planners that the participation of
    the benefactors of a recovery program, and of the
    communities where they reside, is vital to
    recovery program success. However, the technical
    ability or operational capacity of these
    communities to assume all responsibilities
    associated with shelter recovery including
    design, materials, and labor - will likely fall
    short.

Options
  • Owner/Community-Driven Project Implementation
  • Government/Donor/NGO-Driven Project
    Implementation
  • Contractor-Driven Project Implementation
  • Hybrid (mixed between any or all of the above)
    Implementation

23
  • Owner-Driven Reconstruction
  • The primary advantages of owner inclusion
    include
  • Lower project costs
  • Higher rates of satisfaction
  • Higher occupancy rates
  • In owner-driven implementation, the recipients
    themselves can drive the selection of building
    materials and design. The self-help nature of
    the approach can restore community pride and
    address some of the psychosocial impacts. In the
    case of cash for work programs, it can help to
    keep many community members employed during the
    recovery phase.
  • With adequate financial and technical assistance,
    self-built houses are likely to be more
    sustainable. People, if given an option, tend to
    choose building materials and techniques that are
    familiar to them.

Owner-Driven Reconstruction
24
Sub-Issue Owner-Driven
  • Case 29 Bhuj Earthquake 2001 Pakistan 2005
    Owner-Driven Reconstruction
  • In the initial weeks, the Government planned a
    housing reconstruction program that focused on
    relocation, similar to program used in the 1993
    Maharashtra earthquake. The citizens of Gujarat
    were so opposed to any form of relocation that
    they protested successfully to have the
    government change its intended course. In
    response, the government adopted an owner-driven
    reconstruction plan. This World Bank funded
    effort included the provision of financial and
    technical assistance and subsidized construction
    materials with the goal of enabling victims to
    rebuild their own homes. 197,000 houses were
    rebuilt.
  • Lessons
  1. Almost three-quarters (72) of villages took
    advantage of the opportunity to drive their own
    recovery
  2. Proper technical and financial assistance is
    needed in owner driver programs Pakistan (ERRA)
    Capacity Building program for stakeholders
  3. Owners should have time available for this
    activity not interfere with livelihoods
    Afghanistan

25
Sub-Issue Owner-Driven
Case 29 Pakistan 2005 Owner-Driven
Reconstruction
  • The houses that collapsed were of kutcha
    construction, not the traditional techniques. As
    the population grew and wood became scarce and
    costly, builders largely abandoned traditional
    building techniques. Two traditional construction
    techniques considered seismically safe are
    dhajji, with timber frames common in Kashmir and
    Bhatar, with timber reinforced dry stone masonry
    in the Northwestern Frontier Province. Each of
    these traditional quake-resistant building
    techniques had been developed over centuries
    making use of local materials.
  • The National Engineering Services of Pakistan,
    the largest engineering consulting firm and the
    governments general consultant on
    reconstruction, played a central role in
    developing safe housing guidelines for local
    construction techniques. They initially used the
    Californian codes that specified metal devices to
    connect timbers, but later adopted the excellent
    joints local carpenters used without metal. After
    a series of exhaustive sessions and review of
    various recommendations by a panel of national
    and international experts, an initial design menu
    based on brick, stone and block masonry was
    formulated and approved. Additional designs were
    also added later on to include timber design
    option and RCC (reinforced cement concrete) or
    confined masonry design option. The recent
    addition of Bhatar design has brought many
    previously non-complaint houses in the compliance
    net.
  • ERRA reports more than 90 percent of the 400,000
    rebuilt houses complied with safe construction
    guidelines (not a code mandated by law), and more
    than 30 percent used vernacular architecture. So,
    tens of thousands of families who preferred
    traditional techniques rebuilt with greater
    safety.
  • (Natural hazards Unnatural disasters World
    Bank)

26
Sub-Issue Owner-Driven
Case Pakistan (ERRA) Capacity Building program
for home owners
  • The training programme was an integral component
    of the overall strategy for rural housing
    reconstruction.
  • 12 Housing Reconstruction Centers were
    established at the sub-district level for
    training of Master Trainers who were to train
    home owners and masons with the help of mobile
    training teams. Total trained 300,000

27
Government/Donor/NGO-Driven Project Implementation
  • Government/Donor/NGO-Driven Project Implementation
  • Many governments have acted on the assumption
    that the fastest and easiest means of bringing
    about recovery is to either take full control of
    implementation or to put it in the hands of a
    professional construction contractor. The
    accuracy of these assumptions have been mixed,
    but it is generally more favorable only in
    situations where the affected population has very
    little knowledge, ability, or motivation to take
    on such a project.
  • Most instances where a government-driven approach
    has been applied have incorporated some degree of
    community participation in the planning process,
    in recognition of the increased likelihood of
    recipient satisfaction at the end of the recovery
    period.

28
Sub-Issue Government-Driven
  • Case 26 Indian Ocean Tsunami, Andaman and
    Nicobar Islands, India, 2004
  • Government of India initiated a project to
    reconstruct 9714 damaged and destroyed houses.
    This effort was almost entirely government led,
    and included very little community or owner
    involvement in planning and implementation. Many
    homes and communities were relocated, and
    communities had little involvement in the
    selection of community and housing plot
    locations. Several communities expressed concern
    that their relocation sites present an extreme
    hardship with regard to accessing their
    agriculture or fishing livelihoods. Five years
    after the disaster, less than 1 percent of the
    more than 40,000 homeless victims had moved into
    their permanent structures.

29
Contractor-Driven Project Implementation
  • Contractor-Driven Project Implementation
  • The contractor-driven approach assigns the task
    of managing the overall reconstruction plan and
    efforts to a professional construction company.
    The company or companies select the housing
    design, construction materials, and expertise and
    labor (which are most often imported from outside
    the target community). The perceived benefits of
    such an approach are that it can bring about a
    very fast reconstruction with the least amount of
    effort.
  • In Pakistan, Bhuj Gujarat and China it was
    observed that the recipients can feel involved in
    a contractor-driven reconstruction process if
    they are provided with a range of housing options
    from which they may choose.

30
Contractor-Driven Project Implementation
  • Contractor-Driven Project Implementation

31
Contractor-Driven Project Implementation
  • Hybrid Implementation
  • In hybrid implementation, strengths may be
    maximized while weaknesses avoided.
  • For instance, the members of a community may be
    willing to supervise the construction of their
    households but unable to do the actual work
    themselves.
  • There may also exist situations where general
    government oversight is required to ensure that
    hazard resistant construction is conducted, but
    the owners wish to do all of the actual design
    and construction themselves.
  • The benefits of hybrid programs are many, but
    most important is the existence of an opportunity
    for all stakeholders to feel a genuine part of
    the effort.
  • Examples Bam Iran

32
BUILDING DESIGN
33
BUILDING DESIGN
  • Issue 5 Building Design
  • Building design is one of several key components
    behind housing reconstruction effectiveness,
    acceptance, and sustainability. Design factors
    must be addressed if the house is to be suitable
    to the lifestyle of the occupants, and resilient
    to hazards.
  • Design can also influence the efficiency of the
    house, and help to improve the overall nature of
    the household and the community in which it is
    built. On the other hand, poor choices in design
    is likely to prevent the house from ever being
    used, or from surviving the next disaster event.

Sub Issue 1 Hazard Resistant Design
Oftentimes, the anticipated hazard risk is
reevaluated in the aftermath of a disaster, and
building (construction) codes are correspondingly
made more stringent to address these changes.
Housing design is the cornerstone of Build Back
Better. NOTE Hazard resistant design demands
construction-related technical expertise and
training that exceeds what is normally held by
local laborers
34
Sub-Issue Hazard Resistant Design
  • Case 37 Yogyakarta Hazard Resistant Design
  • After the earthquake, the Government of Indonesia
    sought to address seismic risk by increasing the
    prevalence of hazard resistant design in houses
    repaired or reconstructed in Yogyakarta. During
    reconstruction a government-sponsored training
    program called The Community Empowerment Program
    was initiated, focusing on raising awareness of
    earthquake resistant building methods among
    construction workers. The programs goal was to
    increase the capacity of local laborers.
  • Lessons
  • The affected communities supported these training
    sessions, and as a result the pace of recovery
    increased and costs were minimized (due to
    reduction in contract labor requirements).
  • The training further helped to ensure that houses
    built subsequent to the conclusion of recovery
    efforts would be done so in a manner that
    incorporated hazard resilient design.
  • To carry out this project, community members were
    organized into groups of ten to fifteen families,
    with each group selecting three members who would
    serve as leader, secretary and treasurer. These
    individuals attended training sessions, and then
    transferred the knowledge they gained to the
    remainder of the group (thereby allowing greater
    participation in a more limited number of
    training sessions).

35
Building Design
  • Bam Iran - A housing recovery center called the
    Technical Services, Materials Exhibition and
    Housing Samples Complex was set up in a location
    central to the affected. Citizens in need of a
    new home could visit the facility and in a single
    facility secure grants or loans to finance their
    recovery, select from a range of different
    housing styles, acquire the necessary
    construction materials, and meet with and hire a
    contractor to conduct the work required.
  • Pakistan Formulated a Compliance Catalogue.
    This contains various types of non-compliance,
    and measures needed to make the houses compliant
    explained through simple language and use of
    pictures and graphs.

36
Building Design
  • Iran
  • Pakistan

http//www.ucl.ac.uk/drrconference/presentations/V
Harris.pdf
37
SUB ISSUE 2 Appearance and Function
  • Sub Issue 2 Appearance and Function
  • Building design must be cognizant of local
    building traditions concerning appearance and
    culture - they cannot be applied without
    adaptation.
  • Options

Yogyakarta - Monolithic dome houses were
installed in the village of New Ngelepen. These
structures were considered advantageous because
- Monolithic Domes use half as much concrete and
steel as traditional buildings. - The curved
shape of the dome makes it resistant to wind and
storm damage. - During earthquakes, Monolithic
Domes move with the ground instead of collapsing.
The homes cost only 1,500 to construct, making
them highly cost-effective. However, they were
very different from what the local population was
accustomed to, and as such they initially
rejected them outright. Later, the donor worked
with recipients to modify the domes such that
they were more acceptable, including the addition
of outside gardens, an external kitchen, awnings,
and other minor changes.
38
SUB ISSUE 2 Appearance and Function
  • Sub Issue 2 Appearance and Function

39
SUB ISSUE 3 Engineered vs. Non-Engineered Design
  • Sub Issue 3 Engineered vs. Non-Engineered
    Design
  • Hazard resistant design may be characterized as
    engineered or non-engineered. Non-engineered
    structures are typically those that are
    informally constructed by individuals lacking
    formal construction training. These structures
    are typically built in a spontaneous, unplanned
    manner using traditional tools and materials and
    devoid of intervention from qualified architects
    and engineers.

Case 37 Bhuj Earthquake Resistant Design
Mindful that reconstruction should be an
owner-driven process, with people given a choice
of designs and building materials, the program
built model houses in Bhuj that were used to
train people in seismically safe technology,
create awareness among village communities of the
options available, and enable NGOs and others to
access, learn and adapt these methods. The
demonstration houses served an important public
purpose in a setting where government housing
assistance is disbursed without engineers and
masons trained in building seismically safe
houses being in place in every village.
40
TECHNICAL ASSISTANCE/EXPERTISE
41
TECHNICAL ASSISTANCE/EXPERTISE
  • Issue 6 Technical Assistance/Expertise
  • In order to reduce future risk, and to ensure
    that houses are built in a safe and sustainable
    manner, there must be enough access to
    individuals with technical knowledge, or the
    training to transfer that knowledge.

Note
  • Lebanon, July War 2006 - The project sought to
    provide housing repair and reconstruction
    assistance to 1,000 affected homeowners.
  • Three mobile reconstruction units, which were
    vans converted into mobile offices, were
    outfitted with necessary technical equipment and
    staffed by engineers, surveyors and architects to
    provide immediate reconstruction assistance to
    affected homeowners.
  • A post-recovery assessment found that mobile
    units allowed for faster, more efficient
    response. These units also allowed for greater
    reach of technical experts.

42
CONSTRUCTION MATERIALS
43
CONSTRUCTION MATERIALS
  • Issue 6 Construction Materials
  • There are seven principal categories through
    which building materials may be analyzed for
    suitability, including
  • Quality
  • Cost-Case 50
  • Appropriateness- Case 51
  • Local Knowledge of Materials- Case 52
  • Local Availability- Case 53, 54
  • Impact on Local Markets- Case 55
  • Environmental Impact of the Materials Case 56,
    57

Note
  • Other sub-issues
  • Sub-Issue Temporary Housing Materials-Case 58,
    59, 60, 61
  • Sub-Issue Reusing or recycling materials-Case 62

44
SUB ISSUE 1 Sub-Issue Temporary Housing
Materials
  • Options

Case 53 Earthquake and Tsunami, 2004, Andaman
and Nicobar Islands, India Topic Appropriateness
of Materials Even though many traditional houses
in the Andaman and Nicobar Islands had
successfully withstood seismicity in the past,
and the communities indicated that they preferred
the traditional style for their function and
appearance, the Government of India elected to
construct houses using pre-fabricated materials.
These structures had to be imported from
mainland India, through contractors, at an
apparently exorbitant average cost. Once they
arrived, people immediately rejected them.
  • Lessons

-Imported materials often carry excessive costs
that do not carry significant enough benefits to
justify their use -Affected populations may
reject imported materials if they are not
appropriate for their preferences, cultural or
otherwise
45
Housing Material
  • Case 57 Earthquake and Tsunami, Aceh, Indonesia,
    2004 Impact on Local Markets
  • When housing reconstruction in Aceh began, the
    cost of construction materials on the local
    market quickly rose. Steel, cement, bricks,
    wood, sand, and stone all became scarce, and
    expensive.
  • Uplink Banda Aceh, an NGO involved in housing
    reconstruction, mobilized a logistics team that
    worked to ship construction materials from
    elsewhere in Indonesia (including Jakarta and
    Southern Sumatra), to reduce prices and help
    local merchants restock their supplies. Local
    suppliers participated by letting the
    organization use their warehouse space. The
    organization was able to reduce the construction
    costs across the 3,000 houses they built by
    millions of dollars.
  • Professional logistics technical services may be
    required to match construction materials supply
    and demand
  • Lessons

46
Housing Material
  • Case 58 Multiple Hurricanes, 2008, Cuba
    Environmental Impact
  • In the Cuban coastal town Los Palacios 84 of the
    homes were damaged. In several communities,
    including Los Palacios, a process using
    "eco-materials" has helped shelter recovery.
  • Eco-material construction uses local resources,
    which are turned into construction materials at a
    low cost, using local labor and performed within
    the community.
  • Eco materials use very little energy, thereby
    bringing costs down further. The project is
    managed by CIDEM (Cuban institute for Research
    and Development). To carry out the project,
    program management moves in quickly following a
    disaster to set up mini-factories using low-tech
    machinery.
  • The local population is tapped to do much of the
    labor involved in producing the materials. The
    factory produces about 1,200 blocks a day, which
    is enough to build one house. The Cuban
    government provides technical expertise.
  • Ecologically-friendly materials can reduce the
    negative toll on the environment
  • Eco-materials production programs are labor
    intensive - providing local employment
  • Eco-materials programs can reduce transportation
    and energy costs
  • Lessons

47
SUB ISSUE 2 Reusing or recycling materials
  • Case 60 Yogyakarta Earthquake Recycled Materials
  • In the housing recovery effort in Yogyakarta
    following the earthquake, brick masonry from
    damaged and destroyed structures was used
    extensively to cast-in-place concrete for the
    permanent structures. In doing this, construction
    costs were significantly reduced.
  • Crushing of the brick masonry wall rubble was
    performed. Through the process, brick rubble was
    crushed into fine aggregate required in the
    mixing of mortar and concrete. Using the
    mechanical device, 1 stone crusher operator and 6
    support workers could create 15 cubic meters of
    aggregate each day, relying only on 0.6 liters of
    oil per cubic meter. Several stone crushers were
    deployed throughout the affected area, and rubble
    crushing was conducted extensively.
  • Brick masonry wall rubble is a good source of
    materials for use as aggregate in concrete used
    to build permanent replacement housing
  • Lessons

48
SUB ISSUE 2 Reusing or recycling materials
  • Case 60 Yogyakarta Earthquake Recycled Materials

49
CONSTRUCTION LABOR
50
CONSTRUCTION LABOR
  • Issue 7 Construction Labor
  • The most important source of labor is the
    affected Region.
  • There are three mechanisms by which local labor
    is typically compensated
  • Food for Work Food for work programs provide
    food aid for victims in exchange for
    reconstruction and repair labor.
  • Cash for Work Like food for work programs, cash
    for work programs provide financial assistance to
    survivors of disaster events.
  • Owner labor Homeowners and residents can be
    provided with the materials and technical
    assistance required to rebuild their home,
    thereby significantly decreasing the construction
    costs of recovery housing units.
  • -Owner Labor Case 63,
  • -Other Local Labor examples Case 64, 66, 67, 68
  • Other Labor sources
  • Government and NGO Labor
  • Contract Labor Case 65

51
SUB ISSUE 1 Local Labor
  • Lessons
  • Owner labor effectively reduced costs by 4,
    thereby expanding the reach of the program El
    Salvador
  • Owners need technical assistance training
    Pakistan (ERRA)
  • Outsourcing of labor can strain recovery budgets
    Banda Aceh
  • When design is simple, community self help can be
    most appropriate Banda Aceh
  • Shelter reconstruction is a good source of income
  • Owner driven construction planning should
    accommodate agricultural seasons to ensure labor
    is not diverted - India

52
MAINTAINING LIVES, LIVELIHOODS, AND COMMUNITY
CHARACTER
53
MAINTAINING LIVES, LIVELIHOODS, AND COMMUNITY
CHARACTER
  • Issue 9 Maintaining Lives, Livelihoods, and
    Community Character
  • Main issues
  • Maintaining Community Character
  • Wraparound Services-Case 67
  • Housing Use/Function-Case 70, 71
  • Community Stabilization-Case 72
  • Community-Level Planning-Case 73
  • Respecting Community Organization-Case 74
  • Maintaining Lives and Livelihoods
  • Affect of Relocation on Livelihood-Case 68
  • Maintaining Access to Fields-69

54
Maintaining Lives and Livelihoods
  • Case 68 Indian Ocean Tsunami Affect of
    Relocation on Housing Redesign on Livelihood
  • Following the tsunami in the Maldives, it was
    determined that relocation was the only
    sustainable option for villages located on some
    of the smaller islands for which projected
    changes in sea level threatened to flood all
    buildable land. In one particular case, an
    entire island fisher folk community was relocated
    to a larger island. Beneficiary families were
    given suitable replacement housing that was
    comparable or better than what they had
    previously owned. The only major difference in
    the housing design was the removal of facilities
    suitable for processing fish. The facilities
    were not built into the housing because the new
    location was very close to a major fish
    processing plant that alleviated the need for
    in-home processing. Fishing opportunities were
    otherwise comparable to the former location.
  • Lessons
  • There was, however, an unforeseen impact from
    this approach in that the women, who spent hours
    each day processing and cooking the fish,
    suddenly found their skills irrelevant because of
    the processing plant.
  • The result was that women exhibited higher rates
    of depression than had existed in the former
    location.

55
Maintaining Lives and Livelihoods
  • Topic Wraparound Services
  • In the reconstruction effort that followed the
    December 26 tsunami in Banda Aceh - In those
    communities where reconstruction planning
    prioritized the provision of houses but failed to
    concurrently address the need for community
    services, livelihoods assistance, or the
    resumption of public facilities, the
    reconstructed and repaired houses often remained
    unoccupied for quite some time after completion.
    Many families chose rather to remain in their
    temporary or emergency accommodation for reasons
    ranging from proximity to stable employment,
    access to water and electricity, and working
    sanitation systems.
  • Lessons
  • Reconstruction planning efforts should
    concurrently prioritize the provision of houses
    and the resumption of vital community services
    and livelihoods - China

56
Maintaining Lives and Livelihoods
  • Topic Community Stabilization Los Angeles
  • In the months following the earthquake, the
    municipal government estimated there to be 19,000
    vacated housing units. Landlords and owners
    generally lacked insurance or other means to
    secure financing. Damaged and abandoned buildings
    became gang hideouts and crime quickly rose. The
    municipality identified 17 Ghost Towns having
    more than 100 vacated units. The primary fear was
    that the conditions associated with the damaged
    and abandoned units would cause additional flight
    from the neighborhoods.
  • The city formed a special division to monitor
    Ghost Town progress. Security was provided for
    the neighborhoods to reduce and prevent crime.
    Loan alternatives were provided to property
    owners who did not have insurance and/or could
    not secure funding on their own. Apartment
    rental units were classified as businesses,
    allowing them access to a greater number of
    government and private loan programs.
  • Lessons
  • -Landlords may require access to business
    recovery funding in addition to shelter recovery
    funding to address the scope of repairs and
    reconstruction that is required
  • -Support for landlord repair can be accompanied
    by restrictions on rental prices
  • -Security to reduce crime and illegal settlement
    in damaged structures can help prevent ghost
    towns
  • Governments and donors should prioritize
    reconstruction to ensure that community failure
    is contained
Write a Comment
User Comments (0)
About PowerShow.com