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Coastal Infrastructure Management Plan
Vaa o Fonoti District and Sauano and Saletele Villages
Implementation Guidelines
August 2002
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
Table of Contents
Introduction to the CIM Plan
i
Implementation Guidelines
i
Participants in the Plan
ii
1
Vaa o Fonoti District Infrastructure
1
2
Uafato Village Infrastructure
6
3
Samamea Village Infrastructure
8
4
Lona Village Infrastructure
10
5
Maasina Village Infrastructure
12
6
Taelefaga Village Infrastructure
14
7
Salimu Village Infrastructure
16
8
Saletele Village Infrastructure
18
9
Sauano Village Infrastructure
20
10
Faleapuna Village Infrastructure
22
G l o s s a r y
Coastal Hazard Zones 
Defined areas landward of the coast which are or are considered likely to be subject to the effects of hazards 
over a defined assessment period. In this study, reference is made to four coastal hazard zones: ASCHs (areas 
sensitive to coastal hazards); CEHZs (coastal erosion hazard zones); CFHZs (coastal flood hazard zones) and 
CLHZs (coastal landslip hazard zones).
“Do Minimum” option -
A Management option that involves continuing with the present maintenance and upgrading programme on 
an as and when required basis.
Hazard -
A source of potential harm or a situation with a potential to cause loss.
Infrastructure 
Built structures and networks which support the national, regional or local community.
Lifeline infrastructure
Infrastructure that contributes directly to the survival of the community and its ability to respond and 
recover at the time of extreme events.
Secondary infrastructure
Infrastructure that contributes to the every-day development of the community.
Implementation Guidelines – A document to guide land use and resource practices to achieve specified goals, objectives and policies and 
provide a framework for the implementation of defences and works.
Issue 
A specific concern regarding both cause and effect.
Land and Resource Use 
The use of land and resources by the community for social, economic or other benefit (e.g. land use includes 
areas used for villages or crops, resource use includes activities such as sand mining, gravel extraction or 
fishing).
Monitoring 
Process of measuring the effectiveness or impacts of projects and works against predicted standards, levels or 
outcomes.
Resilience -
The ability to be adaptive, responsive and quick to recover.
Community Resilience
The ability for the community to be adaptive, responsive and quick to recover from the adverse effects 
of hazard.
Natural Resilience
The ability of natural systems to be adaptive, responsive and quick to recover from coastal processes 
or hazards.
Risk 
The chance of something happening that will have an impact on objectives.  It is measured in terms of 
consequence and likelihood.  In the Coastal Infrastructure Management Plan context it is the likelihood that 
infrastructure will be subject to coastal hazards and the potential for loss of property, life or land due to 
natural processes.
Stakeholders -
Those people and organisations who may affect, be affected by, or perceive themselves to be affected by, a 
decision or activity.  The term stakeholder may also include interested parties.
Strategy 
Direction or course of action to achieve a defined vision.
Susceptibility -
The degree to which infrastructure at risk is likely to be damaged by coastal hazards and how easy/difficult, 
expensive/cheap it is to replace.  In the context of the CIM Plan the term susceptibility is equivalent to the 
term vulnerability as the Samoan phrase for both susceptibility and vulnerability is the same.
Vision 
A desired destiny.
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
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Introduction to the CIM Plan
T h e   S t r a t e g i c   V i s i o n
The District Coastal Infrastructure Management (CIM) Plan for Vaa o Fonoti District and the villages of Sauano Saetele in Anoamaa East has 
been prepared as part of the Government of Samoa’s Infrastructure Asset Management Programme (IAMP).  The CIM Plan is one of the 
primary means of implementing the CIM Strategy, which was formally approved by the Government of Samoa in February, 2001, as 
providing the Strategic direction for the management of infrastructure (both public and private) within the coastal area.
The Strategy has as its central vision “Resilience – Coastal Infrastructure and Communities Resilient to Natural Hazards”.  The CIM Plan 
takes this vision and provides the practical tools with which the communities and the government, in partnership, can implement the 
Strategy.
To be resilient is to be adaptive, responsive and quick to recover so that communities are environmentally, socially and economically 
sustainable.
(CIM Strategy, January 2001).
T h e   A i m   o f   t h e   C I M   P l a n
The Aim of the CIM Plan is to help communities and government improve resilience by identifying actions and solutions.  Not all the 
solutions may be actioned immediately but the plan will ensure that issues and options are identified for the long-term improvement in 
resilience of both infrastructure and communities.
The CIM Plan will:
1. Improve the community’s awareness of coastal hazard risks;
2. Enable the community and infrastructure providers to reduce coastal hazard risks in villages; 
3. Enable the community and infrastructure providers to better adapt, respond and recover from cyclones.
S t r u c t u r e   o f   t h e   P l a n
The CIM Plan consists of two parts each serving a separate and distinct purpose.
• 
Plan Development, which describes the process undertaken in preparing the CIM Plan in conjunction with representatives of the 
Communities involved and the Government and other stakeholders with interests in the Plan area.
• 
Implementation Guidelines, which describes the Plans and Actions recommended as outcomes of the process, together with the partner 
responsible for implementing these outcomes.  The participants of the CIM Plan preparation process are acknowledged in the 
Implementation Guidelines.
Implementation Guidelines
P u r p o s e   o f   t h e   I m p l e m e n t a t i o n   G u i d e l i n e s
The Implementation Guidelines describe the solutions proposed that will increase the resilience of the villages in the Plan area and the ways 
these solutions can be implemented.  The solutions are presented for each of the infrastructure items that have moderate to low resilience.
Where one solution will provide benefits to other items of infrastructure these “Other Benefits” are also noted.  Implementation is 
considered to be the joint responsibility of both the villages and the government in partnership.  The government is responsible for the 
provision of national and district “Public”, infrastructure, while villages are responsible for local and community infrastructure.  The 
responsibility for implementing the proposed actions is also defined.  Solutions for both District infrastructure and Village infrastructure, 
and the responsibility of both partners, should be considered together as they combine to provide for the integrated management of all 
coastal infrastructure.
The solutions for village infrastructure will usually be the responsibility of the Village and Families in the village to implement.  Advice and 
resources may be available from government to assist the village in implementing these solutions.  In most situations these solutions will also 
provide benefits to both village and district infrastructure and should be considered an integral part of managing coastal infrastructure at 
both levels.
D u r a t i o n   o f   t h e   P l a n
The CIM Plan should be reviewed at five-yearly intervals.  During the Plan period, the solutions implemented will be monitored to ensure 
that they are effective in improving resilience.  Some solutions are likely to take longer than five years to implement and the review will take 
the progress of these into account.
The review of the Implementation Guidelines and the solutions proposed will be undertaken:
1.
As part of the Five-yearly CIM Plan review programme.
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
Page ii
2.
Once implemented, the solutions will be monitored on either an annual or five-yearly basis to check the effectiveness of the solution.
Detailed implementation of the solution will determine the monitoring requirements and Key Performance Indicators.
Participants in the Plan
The CIM Plan is a Partnership between the Government of Samoa and the villages within the Plan area.  Both partners have responsibility 
for different levels of infrastructure in the local communities and the Plan gives an integrated approach to the provision of services and 
improvement of resilience now and in the future.
This Plan incorporates the Faipule District of Vaa o Fonoti and the villages of Sauano Saletele in Anoamaa East.
The Committee for the Faipule District of Vaa o Fonoti and the villages of Sauano and Saletele, confirms the participation of the Villages in 
the preparation of this Coastal Infrastructure Management Plan in partnership with the Government of Samoa and its adoption as a 
Management Plan for the implementation of the Coastal Infrastructure Management Strategy.
Village Meetings:
Village Representatives:
• 
Uafato
12 June 2002
• 
Samamea
13 June 2002
• 
Lona
14 June 2002
• 
Maasina
17 June 2002
• 
Taelefaga
18 June 2002
• 
Salimu/Musumusu
19 June 2002
• 
Saletele
19 June 2002
• 
Faleapuna
20 June 2002
• 
Sauano
21 June 2002
The CIM Plan Committee representing all of the Villages in the area met on 24 June 2002.
Comments on the draft CIM Plan were received from the Committee on 2 August 2002.
Government Departments and Corporations:
• 
Department of Lands, Survey and Environment
• 
Ministry of Internal Affairs
• 
Treasury Department
• 
Ministry of Works
The Department of Lands, Survey and Environment, as lead Department of 
Government, on behalf of the participating Government Departments and 
Corporations, confirms the participation of the Government of Samoa in the 
preparation of this Coastal Infrastructure Management Plan and its adoption as a 
Management Plan for the implementation of the Coastal Infrastructure 
Management Strategy.
• 
Samoa Water Authority
• 
Electric Power Corporation
Signed:
• 
Samoa Communications Ltd
Director of Lands Survey and Environment
• 
Samoa Land Corporation
Date:
The Government of Samoa adopts the Coastal Infrastructure Management Plan for the Faipule District of Vaa o Fonoti and the villages 
of Sauano and Saletele as a Management Plan for the implementation of the Coastal Infrastructure Management Strategy (CIMS).
Signed:
Minister of Lands, Survey and Environment, Government of Samoa
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
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Vaa o Fonoti District Infrastructure
Infrastructure
Best Solutions and Other Solutions Proposed
Other Benefits
Implementation Guidelines
Main East Coast 
Road
•  To implement a regular drainage inspection programme 
in the District and to ensure that maintenance is 
undertaken regularly.
•  To undertake a local education programme on the 
importance of maintaining drains.
•  To upgrade cross-section, surface and drainage of 
inland work roads at their intersection with the Main 
East Coast Road.
Responsibility: Ministry of Works
•  Water
•  Electricity
•  Telephone
•  Village
houses
•  Undertake inspection of culverts along the Main South 
Coast Road.
•  Identify areas of flooding along Main South Coast Road 
and arrange programme for remedying problem including 
upgrading culverts and clearing/maintaining roadside 
drains.
•  Ensure that drainage is directed away from cliff faces to 
minimise the risk of further landslips.
•  Implement education programme on importance of 
maintaining roadside drains.
Afulilo Dam 
causeway
•  To replace with a structure that does not become 
impassable during periods of high flows
Responsibility: Ministry of Works
•  Village
houses
•  Identify funding/budget requirements and implementation 
programme for construction and development. 
•  Undertake detailed feasibility study in accordance with 
CIM Strategy Evaluation Model Step 6.
•  Prepare Environmental Impact Assessment.
Falefa River Bridge •  Replace bridge
Responsibility: Ministry of Works
NOTE: the bridge is scheduled for replacement by the 
Ministry of Works
•  Villages
houses
•  Identify funding/budget requirements and implementation 
programme for construction and development.
•  Undertake detailed feasibility study in accordance with 
CIM Strategy Evaluation Model Step 6.
•  Prepare Environmental Impact Assessment.
•  To replace the ford at the Taelefaga wetlands with a 
structure that does not adversely impact on tidal flow 
and the health of the wetland. 
Responsibility: Ministry of Works
•  Water
•  Electricity
•  Telephone
•  Villages
houses
•  Identify funding/budget requirements and implementation 
programme for construction and development. 
•  Undertake detailed feasibility study in accordance with 
CIM Strategy Evaluation Model Step 6.
•  Prepare Environmental Impact Assessment.
Coastal road, 
including
culverts and 
fords, serving 
Sauano, Fagaloa 
and Uafato Bays
•  To implement a regular drainage inspection programme 
in the District and to ensure that maintenance is 
undertaken regularly.
•  To undertake a local education programme on the 
importance of maintaining drains.
•  To ensure that the existing drains and culverts are large 
enough, and in the right place, to clear flood waters 
quickly.
•  Provide new culverts, drains and fords where required 
to improve the overland flow of stormwater and reduce 
flooding behind the road.
Responsibility: Ministry of Works
•  Water
•  Electricity
•  Telephone
•  Villages
houses
•  Undertake inspection of culverts along the Main East Coast 
Road.
•  Identify areas of flooding along Main East Coast Road and 
arrange programme for remedying problem including 
upgrading culverts and clearing/maintaining roadside 
drains.
•  Implement education programme on importance of 
maintaining roadside drains.
•  To relocate the existing coastal road further inland at 
Lona to improve resilience and provide for development 
inland.
Estimated length of road
750m
Estimated cost
$T97,500
Benefit/cost ratio
2.71
Responsibility: Ministry of Works
•  Water
•  Electricity
•  Telephone
•  Villages
houses
•  Identify funding/budget requirements and implementation 
programme for construction and development. 
•  Undertake detailed feasibility study in accordance with 
CIM Strategy Evaluation Model Step 6.
•  Select final alignment in consultation with villages.
•  Prepare Environmental Impact Assessment.
•  To provide a 50-year design seawall to manage erosion 
along the main area of beach at Lona.
Estimated length of seawall
300m
Estimated cost
$T122,000
Benefit/cost ratio
1.44
Note: The relative benefit of a relocated road is twice that of a 
seawall.  If a replacement road is constructed, this option may 
no longer be required
Responsibility: Ministry of Works
•  Water
•  Electricity
•  Telephone
•  Village
houses
•  Identify funding/budget requirements and implementation 
programme for construction and development. 
•  Undertake detailed feasibility study in accordance with 
CIM Strategy Evaluation Model Step 6.
•  Select final alignment in consultation with villages.
•  Prepare Environmental Impact Assessment.
Coastal road, 
including
culverts and 
fords, serving 
Fagaloa and 
Uafato Bays
•  To extend the end of the existing seawall at Sauano 
approximately 50 metres to allow for a better tie-in to the 
coast and back-fill eroded area to increase buffer to road
Immediate action required to ensure “lifeline” access is 
maintained
Responsibility: Ministry of Works
•  Water
•  Electricity
•  Telephone
•  Village
houses
•  Identify funding/budget requirements and implementation 
programme for construction and development. 
•  Undertake detailed feasibility study in accordance with 
CIM Strategy Evaluation Model Step 6.
•  Select final alignment in consultation with villages.
•  Prepare Environmental Impact Assessment.
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•  To relocate the existing coastal road inland of the 
wetland at Taelefaga to provide for development inland.
Estimated length of road
750m
Estimated cost
$T97,500
Benefit/cost ratio
2.30
Responsibility: Ministry of Works
•  Water
•  Electricity
•  Telephone
•  Village
houses
•  Identify funding/budget requirements and implementation 
programme for construction and development. 
•  Undertake detailed feasibility study in accordance with 
CIM Strategy Evaluation Model Step 6.
•  Select final alignment in consultation with villages.
•  Prepare Environmental Impact Assessment.
Infrastructure
Best Solutions and Other Solutions Proposed
Other Benefits
Implementation Guidelines
Television
services
•  Improve TV services.
Responsibility: Samoa Communications Ltd
•  Villages
houses
•  Include provision for expansion of television service in 
future programmes to allow for better communications and 
cyclone warning.
Electricity and 
telephone lines in 
CEHZ
•  Provision of underground electricity and telephone 
lines.
•  Avoid co-location of telephone and electricity lines on 
the same poles.
Responsibility: Samoa Communications Ltd/ Electric 
Power Corporation
•  Include provision for underground electricity and 
telephone lines where practical and feasible in future 
programmes.
•  Co-ordinate distribution networks to avoid overloading 
poles and contributing to line failure.
•  Provide telephone services to Uafato, Saletele and 
Sauano.
•  Provide an upgraded mobile telephone network
Responsibility: Samoa Communications Ltd
•  Village
houses
•  Include provision for expansion of mobile telephone 
network and overland services in future programmes.
District Clinics at 
Salimu and 
Sauano
•  To relocate outside CFHZ when buildings require 
replacement or to ensure investment within the hazard 
zones is considered in relation to the potential for damage 
from coastal erosion and flooding
Responsibility: District, Ministry of Health
•  District decision when building to provide long-term
protection from erosion and flooding.
•  District decision to relocate in the long-term.
Wetlands at 
Faleapuna and 
Taelefaga
•  Government and villages to manage development adjacent 
to wetland areas and streams including reclamations, to 
minimise further adverse environmental effects of 
encroachment and land-use activities.
•  Incorporate important wetland areas as Conservation Areas 
and provide Management Plans for these areas.
•  Encourage the replanting of mangroves in areas currently 
eroding and provide protection of these areas from 
domestic animals.
Responsibility: Department of Lands, Survey and 
Environment/Villages
•  Villages
houses
•  Joint responsibility of the partners to prepare Management
Plans for the conservation of the areas.
•  Preparation of Environmental Impact Assessments for any 
work to be carried out in or adjacent to the Conservation 
Areas before the work is started.
•  Ensure newly planted areas are fenced and protected from 
intrusion by domestic animals.
Siosiomaga Office 
at Uafato
•  Relocate to a safe area outside the CEHZ and the CFHZ 
when required.
Responsibility: Siosiomaga Society
•  Siosiomaga Society decision when building to provide 
long-term protection from erosion and flooding.
•  Siosiomaga Society decision to relocate in the long-term.
All infrastructure 
including the 
lagoon and reef 
systems.
•  Government to manage commercial sandmining in the 
District in partnership with villages.
•  Identify alternative sustainable sources of sand for 
commercial supply.
Responsibility:  Department of Lands, Survey and 
Environment/Villages
•  Villages
houses
•  Identify specific sites for near shore sustainable sand 
mining to meet commercial demand without depleting 
coastal resources.
•  Prepare Environmental Impact Assessments for identified 
sites.
• 
Government to determine commercial sandmining permit 
applications only after full consideration of the EIA 
presented and the actual and potential effects on the 
location and adjacent land and villages.
•  Investigate improving access to Fagaloa and Uafato Bay 
via either the existing coastal path which passes 
through Sauano Bay, or the inland route which 
connects Lemafa pass with Taelefaga.
NOTE: The Ministry of Works propose to seal Fagaloa Bay 
road as far as Uafato
Responsibility: Ministry of Works/Villages
•  Villages
houses
•  Identify funding/budget requirements and implementation 
programme for construction and development. 
•  Undertake detailed feasibility study in accordance with 
CIM Strategy Evaluation Model Step 6.
•  Select final alignment in consultation with villages.
•  Prepare Environmental Impact Assessment.
•  Ongoing monitoring of the effects of discharges from 
Afulilo Dam.
Responsibility: Electric Power Corporation/Villages
•  Villages
houses
•  Undertake independent monitoring to establish baseline 
data on the health of the reef system and marine life. 
•  Information to be made available to villages
•  Villages to be consulted before future works are undertaken 
on the Dam.
Note:  Refer to Maps to see proposed alignments and locations of intervention solutions.
F u r t h e r   I s s u e s   R a i s e d   D u r i n g   t h e   C I M   P l a n   P r o c e s s
The following issues have been raised in consultation but fall outside the scope of the CIM Plan as it relates to infrastructure that is not at risk from coastal 
hazards.  The issue is recorded for further investigation by the responsible agencies so that they may programme a suitable response as part of their 
Annual Plan and budget processes.
Issue
Responsibility
Comment
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The provision of a 
reliable water supply
Samoa Water Authority
Water is a significant issue in the district and the provision of a reliable supply of water for 
domestic use is necessary for the health and safety of the community.  The existing water supply 
and distribution networks are not at risk from coastal hazards and therefore the issue lies outside 
the scope of this Coastal Infrastructure Management Plan.
Possible solutions may include upgrading the existing water supply and distribution networks or 
the provision of roof water collection tanks to provide for domestic supply.
The issue is recorded as an item for further investigation by the villages and the appropriate 
agencies.
The provision of a patrol 
boat to monitor and 
prosecute illegal fishing 
in the District.
Ministry of Agriculture and 
Fisheries, Fisheries Department
The provision of a fishing boat is beyond the scope of this Coastal Infrastructure Management 
Plan.  The issue is recorded as an item for further investigation by the appropriate agencies.
Villagers have also requested that scuba diving be made illegal in the area.
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Identify suitable 
alternative sources of 
sand
Provide an upgraded 
mobile phone network
Provision of underground 
electricity and telephone lines
Saletele
Sauano Bay 
Road
Anoamaa East 
District
CLHZ
N
Implement regular drainage inspections 
and undertake maintance along Fagaloa 
Bay Road
Provide new culverts and drains 
where required along Fagaloa Bay 
Road
Undertake education 
campaign on the importance 
of maintaining drains.
CFHZ
To ensure that the existing 
drains and culverts are large 
enough, and in the right 
place, to clear flood waters 
quickly and keep water from 
landslip areas
Investigate alternative 
road alignment
Avoid co-location of 
telephone and electricity 
lines on the same poles.
KEY
CEHZ
Coastal Erosion Hazard Zone
CFHZ
Coastal Flood Hazard Zone
CLHZ
Coastal Landslip Hazard Zone
Roads and Tracks
B ildi
Possible Solutions
Vaa o Fonoti District 
and Saletele/ Sauano
(Sauano, Fagaloa and Uafoto Bays)
Scale 1:25,000
CLHZ
Sauano
Lona
Government to manage 
commercial sandmining
CEHZ
CLHZ
Salimu
Musumusu
Taelefaga
Samamea
Uafoto
Ongoing monitoring of 
the effects of discharges 
from Afulilo Dam.
Improve TV services
Provide telephone 
services to Uafoto, 
Saletele and Sauano.
Investigate alternative 
road alignment
To extend the existing 
seawall
To investigate and alternative 
road alignment and if necessary 
provide a new seawall
Replace fords
Salimu Road
Fagaloa Bay Road
Uafoto Bay 
Road
Vaa o Fonoti District
C
FHZ
C
FHZ
C
EHZ
C
FHZ
C
LHZ
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Identify suitable 
alternative sources of 
sand
Provide an upgraded 
mobile phone network
Provision of underground 
electricity and telephone lines
Main East 
Coast Road 
Anoamaa East 
District
CLHZ
N
Implement regular drainage inspections 
and undertake maintenance along East 
Coast Road
Provide new culverts and drains 
where required along East Coast 
Road
Undertake education 
campaign on the importance 
of maintaining drains.
CLHZ
To ensure that the existing 
drains and culverts are large 
enough, and in the right 
place, to clear flood waters 
quickly.
Upgrade cross-section, surface 
and drainage of inland work 
roads at their intersection with 
the East Coast Road
Avoid co-location of 
telephone and electricity 
lines on the same poles.
Possible Solutions
Vaa o Fonoti District, Saletele 
and Sauano Villages
(Faleapuna)
 Scale 1:14,200
CEHZ
Faleapuna
Lufilufi
Falefa
Government to manage 
commercial sandmining
Replace bridge
Main East 
Coast Rd
Sauano
Bay Road
Anoamaa East District
Vaa o Fonoti District
Government and village 
management of wetlands and 
adjacent land to minimise 
negative impacts on wetlands
wetland
KEY
CEHZ
Coastal Erosion Hazard Zone
CFHZ
Coastal Flood Hazard Zone
CLHZ
Coastal Landslip Hazard Zone
Roads and Tracks
B ildi
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2
Uafato Village Infrastructure
Infrastructure
Best Solutions and Other Solutions Proposed
Other
Benefits
Implementation Guidelines
•  To continue to consider building foundations at a level that 
takes into account the CFHZ in the vicinity of buildings.
•  To relocate outside CEHZ and CFHZ when buildings require
replacement or to ensure investment within the hazard zones is 
considered in relation to the potential for damage from coastal 
erosion and flooding.
Best long-term solution
Responsibility:  Village/Families
•  Family decision when building to provide long-
term protection from coastal hazards.
•  Village/Family decision to take into account 
CLHZ when building new houses.
•  Village management of domestic sandmining
•  Identify a new sustainable source for domestic sand in the 
vicinity.
Responsibility: DLSE/Village
•  Village to share with government control over 
sand mining activities.
•  Identify specific sites for near shore sustainable 
sand mining to meet demand without depleting 
coastal resources.
•  Prepare Environmental Impact Assessments for 
identified sites.
•  Undertake consultation with village and families 
affected by the proposed sand mining.
Village houses 
in CEHZ and 
CFHZ
•  To continue planting vegetation in coastal areas and to protect 
plants from damage.
Responsibility:  Village/Families
Natural
environment
•  Village/Families to recognise the role that 
vegetation plays in stabilising coastal areas.
•  Areas of accretion to be planted as soon as 
practicable with suitable coastal species.
Village houses 
and church in the 
CFHZ
•  To continue to consider building foundations at a level that 
takes into account the CFHZ in the vicinity of buildings.
•  To relocate outside CFHZ when buildings require replacement
Responsibility:  Village/Families
•  Family decision when building to provide long-
term protection from flooding.
•  Village/Family decision to relocate in the long-
term or when building new houses.
•  To upgrade work roads to provide for development inland.
Estimated length of road
400 m
Estimated cost
$T52,000
Benefit/cost ratio
2.78
Responsibility:  Village/Families/Ministry of Works
All
infrastructure
within the 
CEHZ and/or 
CFHZ
•  Provide a new seawall to a 50-year design standard to the east of the 
village.
Approximate length of seawall: 
200m
Approximate cost of seawall 
$T81,000
Benefit/Cost ratio 
1.07
Responsibility:  Village/Families/Ministry of Works
•  Identify funding/budget requirements and 
implementation programme for construction and 
development.
•  Undertake detailed feasibility study in 
accordance with CIM Strategy Evaluation Model 
Step 6.
•  Prepare Environmental Impact Assessment.
NOTE:  Straightening the river has also been included in the assessment of options. It is considered unlikely that straightening the river 
would reduce the amount or area of flooding as this area is low-lying and water will naturally flow into it.   The construction of a new 
inland road along the existing work road to connect with Richardson road has also been considered in the assessment of options. The 
estimated cost of the road is $T780,000 and an economic analysis shows that the cost of the road would be almost three times the benefits it 
would provide..
KEY
CEHZ
Coastal Erosion Hazard Zone
CFHZ
Coastal Flood Hazard Zone
CLHZ
Coastal Landslip Hazard Zone
Roads and Tracks
Uafoto Bay Road
Lagoon
Plant vegetation 
along coast
CLHZ
Possible
seawall
location
CFHZ
Erosion
Inland
flooding
Uafoto
To continue planting vegetation 
in coastal areas and to protect 
plants from damage.
Possible Solutions 
Uafoto Village
Scale 1: 12,600
N
To ensure investment within the 
hazard zones is considered in 
relation to the potential for damage 
from coastal erosion and flooding
To relocate outside CEHZ when 
buildings require replacement or to 
ensure investment within the hazard
zones is considered in relation to the 
potential for damage 
Identify a sustainable 
source of sand in the 
vicinity
Village management of 
domestic sand-mining.
CEHZ
Construct new road 
for development 
inland
Damaged
culverts
(refer section 
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
Page 8
3
Samamea Village Infrastructure
Infrastructure
Best Solutions and Other Solutions Proposed
Other Benefits
Implementation Guidelines
•  Village management of domestic sandmining
•  Identify a new sustainable source for domestic sand in the 
vicinity.
Responsibility: DLSE/Village
•  Village to share with government control over sand 
mining activities.
•  Identify specific sites for near shore sustainable 
sand mining to meet demand without depleting 
coastal resources.
•  Prepare Environmental Impact Assessments for 
identified sites.
•  Undertake consultation with village and families 
affected by the proposed sand mining.
•  To relocate outside CEHZ and CFHZ when buildings
require replacement or to ensure investment within the 
hazard zones is considered in relation to the potential for 
damage from coastal erosion and flooding.
Best long-term solution
Responsibility:  Village/Families
•  Family decision when building to provide long-
term protection from erosion.
•  Village/Family decision to relocate in the long-
term or when building new houses.
Village houses in 
CEHZ and CFHZ
•  To continue planting vegetation in coastal areas and to 
protect plants from damage.
Responsibility:  Village/Families
•  Natural
Environment
•  Village/Families to recognise the role that 
vegetation plays in stabilising coastal areas.
•  Areas of accretion to be planted as soon as 
practicable with suitable coastal species.
Village houses and 
church in the CFHZ
•  To continue to consider building foundations at a level that 
takes into account the CFHZ in the vicinity of buildings.
•  To relocate outside CFHZ when buildings require 
replacement
Responsibility:  Village/Families
•  Family decision when building to provide long-
term protection from flooding.
•  Village/Family decision to relocate in the long-
term or when building new houses.
NOTE:
The construction of a new inland road has also been considered in the assessment of options. This option was not considered feasible, 
on account of the lack of suitable areas further inland in which to relocate to. Consideration has also been given to the construction of new 
seawalls to provide protection to the main part of the village, and to the coastal road.  An economic analysis shows that the costs of providing 
a 100m long wall to protect the road will be nearly twice the benefits it provides to the community.  The costs of providing a 250m long wall 
to protect the main part of the village will be 1.3 times greater than the benefits it provides to the community.
Possible Solutions 
Samamea Village
Scale 1:12,600
N
Lagoon
Uafoto Bay 
Road
CFHZ
To relocate outside the hazard zones or to 
ensure investment in the hazard zones is 
considered in relation to the potential 
d
Village management of 
domestic sand-mining.
Identify a sustainable source 
for domestic sand in the 
To continue planting 
vegetation in coastal areas
and to protect plants from 
damage
Regular repair 
of road required 
CLHZ
CLHZ
Erosion
Inland flooding 
Illegal
sandmining
Samamea
Fagaloa Bay 
Road
C.
Damaged
Culverts
KEY
CEHZ
Coastal Erosion Hazard Zone
CFHZ
Coastal Flood Hazard Zone
CLHZ
Coastal Landslip Hazard Zone
Roads and Tracks
Building
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
Page 10
4
Lona Village Infrastructure
Infrastructure
Best Solutions and Other Solutions Proposed
Other Benefits
Implementation Guidelines
•  Village management of domestic sand mining
•  Identify a new sustainable source for domestic sand in the 
vicinity.
Responsibility: DLSE/Village
Natural
environment
•  Village to share with government control over sand 
mining activities.
•  Identify specific sites for near shore sustainable 
sand mining to meet demand without depleting 
coastal resources.
•  Prepare Environmental Impact Assessments for 
identified sites.
•  Undertake consultation with villages affected by 
the proposed sand mining.
•  To relocate outside CEHZ and CFHZ when buildings 
require replacement or to ensure investment within the 
hazard zones is considered in relation to the potential for 
damage from coastal erosion and flooding. 
•  To ensure investment within the hazard zones is 
considered in relation to the potential for damage from 
coastal erosion
Best long-term solution
Responsibility:  Village/Families
•  Family decision when building to provide long-
term protection from coastal erosion and flooding.
•  Village/Family decision to relocate in the long-term
or when building new houses.
Village houses and 
church in CEHZ and 
CFHZ
•  To continue planting vegetation in coastal areas and to 
protect plants from damage.
Responsibility:  Village/Families
•  Natural
Environment
•  Village/Families to recognise the role that 
vegetation plays in stabilising coastal areas.
•  Areas of accretion to be planted as soon as 
practicable with suitable coastal species.
Village houses in the 
CFHZ
•  To continue to consider building foundations at a level that 
takes into account the CFHZ in the vicinity of buildings.
•  To relocate outside CFHZ when buildings require 
replacement or to ensure investment within the hazard 
zones is considered in relation to the potential for damage 
from coastal flooding.
Responsibility:  Village/Families
• 
Family decision when building to provide long-
term protection from flooding.
•  Village/Family decision to relocate in the long-term
or when building new houses.
NOTE:  Consideration has also been given to the provision of street lights.  The provision of street lights is considered to be beyond the 
scope of this Coastal Infrastructure Management Plan.  They will not improve resilience.  The issue is however noted for consideration by 
the appropriate agency.
Possible Solutions 
Lona Village
Scale 1:10,500
To relocate outside the hazard zones or to 
ensure investment in the hazard zones is 
considered in relation to the potential damage 
Village management of 
domestic sand-mining.
Identify a sustainable source 
for domestic sand in the 
To continue planting 
vegetation in coastal areas 
and to protect plants from 
damage.
N
CEHZ
Lagoon
CLHZ
C
Fagaloa Bay Road
Reef
CFHZ
S
C.
C.
Lona
Relocate road (refer 
Section 1)
Possible seawall location 
(refer Section 3)
KEY
CEHZ
Coastal Erosion Hazard Zone
CFHZ
Coastal Flood Hazard Zone
CLHZ
Coastal Landslip Hazard Zone
Roads and Tracks
Building
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
Page 12
5
Maasina Village Infrastructure
Infrastructure
Best Solutions and Other Solutions Proposed
Other Benefits
Implementation Guidelines
•  Village management of domestic sand mining
•  Identify a new sustainable source for domestic sand in the 
vicinity.
Responsibility: DLSE/Village
•  Village to share with government control over sand 
mining activities.
•  Identify specific sites for near shore sustainable 
sand mining to meet demand without depleting 
coastal resources.
•  Prepare Environmental Impact Assessments for 
identified sites.
•  Undertake consultation with villages affected by 
the proposed sand mining.
•  To relocate outside CEHZ and CFHZ when buildings 
require replacement or to ensure investment within the 
hazard zones is considered in relation to the potential for 
damage from coastal erosion and flooding.
Best long-term solution
•  To ensure investment within the hazard zones is 
considered in relation to the potential for damage from 
coastal erosion and flooding
Responsibility:  Village/Families
•  Family decision when building to provide long-
term protection from erosion and flooding.
•  Village/Family decision to relocate in the long-
term or when building new houses.
Village houses and 
church in CEHZ and 
CFHZ
•  To continue planting vegetation in coastal areas and to 
protect plants from damage.
Responsibility:  Village/Families
•  Natural
Environment
•  Village/Families to recognise the role that
vegetation plays in stabilising coastal areas.
•  Areas of accretion to be planted as soon as 
practicable with suitable coastal species.
Village houses in the 
CFHZ
•  To continue to consider building foundations at a level that 
takes into account the CFHZ in the vicinity of buildings.
•  To relocate outside CFHZ when buildings require 
replacement or to ensure investment within the hazard 
zones is considered in relation to the potential for damage 
from coastal flooding.
Responsibility:  Village/Families
• 
Family decision when building to provide long-
term protection from flooding.
•  Village/Family decision to relocate in the long-
term or when building new houses.
NOTE:
The construction of a new seawall to provide protection to the main part of the village has also been considered in the assessment of 
solutions for Maasina village.  An economic analysis shows that the costs of providing a 300m long wall to protect the assets in this area will 
be more than five times the benefits it provides to the community.
Possible Solutions 
Maasina Village
Scale 1:10,000
To continue to relocate outside the hazard 
zones or to ensure investment in the hazard 
zones is considered in relation to the 
potential damage.
Village management of 
domestic sand-mining.
Identify a sustainable source 
for domestic sand in the 
To continue planting 
vegetation in coastal areas 
and to protect plants from 
Illegal sandmining by 
contractors
Lagoon
CLHZ
CEHZ
N
Inland
flooding
Damaged
Culverts
Fagaloa Bay 
Road
Maasina
D.S
C.
C.
C.
CFHZ
KEY
CEHZ
Coastal Erosion Hazard Zone
CFHZ
Coastal Flood Hazard Zone
CLHZ
Coastal Landslip Hazard Zone
Roads and Tracks
Building
C.
Church
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
Page 14
6
Taelefaga Village Infrastructure
Infrastructure
Best Solutions and Other Solutions Proposed
Other Benefits
Implementation Guidelines
•  Village management of domestic sand mining
•  Identify a new sustainable source for domestic sand in the 
vicinity.
Responsibility: DLSE/Village
•  Village to share with government control over sand 
mining activities.
•  Identify specific sites for near shore sustainable 
sand mining to meet demand without depleting
coastal resources.
•  Prepare Environmental Impact Assessments for 
identified sites.
•  Undertake consultation with villages affected by 
the proposed sand mining.
•  To relocate outside CEHZ and CFHZ when buildings 
require replacement or to ensure investment within the 
hazard zones is considered in relation to the potential for 
damage from coastal erosion and flooding.
Best long-term solution
•  To ensure investment within the hazard zones is 
considered in relation to the potential for damage from 
coastal erosion
Responsibility:  Village/Families
•  Family decision when building to provide long-
term protection from coastal erosion and flooding.
•  Village/Family decision to relocate in the long-
term or when building new houses.
Village houses, bus 
depot and church in 
CEHZ and CFHZ
•  To continue planting vegetation in coastal areas and to 
protect plants from damage.
Responsibility:  Village/Families
•  Village/Families to recognise the role that 
vegetation plays in stabilising coastal areas.
•  Areas of accretion to be planted as soon as 
practicable with suitable coastal species.
Village houses in the 
CFHZ
•  To continue to consider building foundations at a level that 
takes into account the CFHZ in the vicinity of buildings.
•  To relocate outside CFHZ when buildings require 
replacement or to ensure investment within the hazard 
zones is considered in relation to the potential for damage 
from coastal flooding.
Responsibility: Village/Families
• 
Family decision when building to provide long-
term protection from flooding.
•  Village/Family decision to relocate in the long-
term or when building new houses.
Note: The construction of a new seawall to provide protection to the church, houses and bus depot within the CEHZ has also been 
considered in the assessment of solutions for the village.  An economic analysis shows that the costs of providing a 500m long wall to protect 
the assets in this area will be 1.3 times the benefits it provides to the community.
KEY
CEHZ
Coastal Erosion Hazard Zone
CFHZ
Coastal Flood Hazard Zone
CLHZ
Coastal Landslip Hazard Zone
Roads and Tracks
Building
C.
Church
S.
School
Possible Solutions 
Taelefaga Village
Scale 1:11,500
To continue to relocate outside the hazard 
zones or to ensure investment in the hazard 
zones is considered in relation to the 
potential damage.
Village management of 
domestic sand-mining.
Identify a sustainable source 
for domestic sand in the 
To continue planting 
vegetation in coastal areas 
and to protect plants from 
damage.
Reef
CEHZ
CLHZ
C.
N
S.
Wetlands
Taelefaga
Lagoon
CFHZ
Salimu Road
Fagaloa Bay 
Road
Fagaloa Bay 
Road
Afulilo Dam Turbine 
House
Damaged Culverts and 
ford
Erosion
threatening road
Bus Depot
Relocate Road 
behind wetlands 
(refer Section 3)
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
Page 16
7
Salimu and Musumusu Village Infrastructure
Infrastructure
Best Solutions and Other Solutions Proposed
Other Benefits
Implementation Guidelines
•  To relocate outside the CEHZ and CFHZ when buildings 
require replacement or to ensure investment within the 
hazard zones is considered in relation to the potential for 
damage from coastal erosion and flooding. 
Best long-term solution
Responsibility:  Village/Families
•  Family decision when building to provide long-
term protection from coastal erosion and flooding.
•  Village/Family decision to relocate in the long-
term or when building new houses.
•  Identify a new sustainable source for domestic sand in the 
vicinity.
•  Village management of domestic sand mining
Responsibility:  Village/DLSE
•  Identify specific sites for near shore sustainable 
sand mining to meet demand without depleting
coastal resources.
•  Prepare Environmental Impact Assessments for 
identified sites.
•  Undertake consultation with villages affected by 
the proposed sand mining.
•  Village to share with government control over sand 
mining activities.
Village houses in 
CEHZ and CFHZ
•  To continue planting vegetation in coastal areas and to 
protect plants from damage.
Responsibility:  Village/Families
•  Natural
Environment
•  Village/Families to recognise the role that 
vegetation plays in stabilising coastal areas.
•  Areas of accretion to be planted as soon as 
practicable with suitable coastal species.
Note: The construction of a new seawall to provide protection to the village houses CEHZ and CFHZ has also been considered in the 
assessment of solutions for the village.  An economic analysis shows that the costs of providing a 750m long wall to protect the assets in this 
area will be almost two times the benefits it provides to the community.
Possible Solutions 
Salimu and Musumusu Villages
Scale 1:10,600
To continue to relocate outside the hazard 
zones or to ensure investment in the hazard 
zones is considered in relation to the 
potential damage
Village management of 
domestic sand-mining.
Identify a sustainable source 
for domestic sand in the 
To continue planting 
vegetation in coastal areas 
and to protect plants from 
damage.
N
Salimu Road
Lagoon
CFHZ
Reef
Cemetery
Erosion
Inland Flooding
Road
Reclamation
Spring
Distric
t Clinic
Overland drainage 
damaging road
C.
C.
Salimu
Musumusu
KEY
CEHZ
Coastal Erosion Hazard Zone
CFHZ
Coastal Flood Hazard Zone
CLHZ
Coastal Landslip Hazard Zone
Roads and Tracks
Building
CLHZ
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
Page 18
8
Saletele Village Infrastructure
Infrastructure
Best Solutions and Other Solutions Proposed
Other Benefits
Implementation Guidelines
Village houses, 
church and 
preschool in CEHZ 
and CFHZ
•  To continue to consider building foundations at a level that 
takes into account the CFHZ in the vicinity of buildings.
•  To relocate outside of the CEHZ and the CFHZ or to ensure 
investment within the hazard zones is considered in 
relation to the potential for damage from coastal erosion 
and flooding.
Best long-term solution
•  Responsibility:  Village/Families
•  Family decision when building to provide long-
term protection from coastal erosion and flooding.
•  Village/Family decision to relocate in the long-
term or when building new houses.
•  Identify a new sustainable source for domestic sand in the 
vicinity.
•  Village management of domestic sand mining
Responsibility:  Village/DLSE
•  Identify specific sites for near shore sustainable 
sand mining to meet demand without depleting 
coastal resources.
•  Prepare Environmental Impact Assessments for 
identified sites.
•  Undertake consultation with villages affected by 
the proposed sand mining.
•  Village to share with government control over sand 
mining activities.
•  To continue planting vegetation in coastal areas and to 
protect plants from damage.
Responsibility:  Village/Families
•  Natural
Environment
•  Village/Families to recognise the role that 
vegetation plays in stabilising coastal areas.
•  Areas of accretion to be planted as soon as 
practicable with suitable coastal species.
Church and houses 
in CLHZ
•  To relocate outside CLHZ when buildings require 
replacement or to ensure investment within the hazard 
zones is considered in relation to the potential for damage 
from landslip damage.
•  To manage earthworks within the CLHZ to ensure that 
these are undertaken to minimise the potential risk of 
landslip and in accordance with good engineering advice.
Responsibility:  Village/Families/Ministry of Works
•  Family decision when building to provide long-
term protection from landslips.
•  Village/Family decision to relocate in the long-
term or when building new houses.
•  Village to seek design advice from MoW when 
undertaking works in the CLHZ.
KEY
CEHZ
Coastal Erosion Hazard Zone
CFHZ
Coastal Flood Hazard Zone
CLHZ
Coastal Landslip Hazard Zone
Roads and Tracks
Building
Earthworks
in CLHZ
CFHZ
Lagoon
C.
No Telephone 
Supply
P.S
Village
Reservoir
Illegal Fishing
Damaged culverts
Sauano Bay Road
Existing
Seawall
Salimu 4WD access 
track
Possible Solutions
Saletele Village
Scale 1:12,000
N
Salatele
To continue to relocate outside the hazard 
zones or to ensure investment in the hazard 
zones is considered in relation to the 
potential damage
Village management of 
domestic sand-mining.
Identify a sustainable source 
for domestic sand in the 
To continue planting 
vegetation in coastal areas 
and to protect plants from 
damage.
CLHZ
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
Page 20
9
Sauano Village Infrastructure
Infrastructure
Best Solutions and Other Solutions Proposed
Other Benefits
Implementation Guidelines
Village houses, 
church and 
preschool in CEHZ 
and CFHZ
•  To continue to consider building foundations at a level that 
takes into account the CFHZ in the vicinity of buildings.
•  To relocate outside of the CEHZ and the CFHZ or to ensure 
investment within the hazard zones is considered in 
relation to the potential for damage from coastal erosion 
and flooding.
Best long-term solution
•  Responsibility:  Village/Families
•  Family decision when building to provide long-
term protection from coastal erosion and flooding.
•  Village/Family decision to relocate in the long-
term or when building new houses.
•  Identify a new sustainable source for domestic sand in the 
vicinity.
•  Village management of domestic sand mining
Responsibility:  Village/DLSE
•  Identify specific sites for near shore sustainable 
sand mining to meet demand without depleting 
coastal resources.
•  Prepare Environmental Impact Assessments for 
identified sites.
•  Undertake consultation with villages affected by 
the proposed sand mining.
•  Village to share with government control over sand 
mining activities.
•  To continue planting vegetation in coastal areas and to 
protect plants from damage.
Responsibility:  Village/Families
•  Natural
Environment
•  Village/Families to recognise the role that 
vegetation plays in stabilising coastal areas.
•  Areas of accretion to be planted as soon as 
practicable with suitable coastal species.
All infrastructure in 
the CEHZ and CFHZ
•  To construct a new inland road to allow for a new development 
area away from the beach.
Length of upgraded road
200m
Cost of construction
$T92,000
Benefit/cost ratio
3.31
Responsibility:  Village/Families/Ministry of Works
•  Identify funding/budget requirements and 
implementation programme for construction and 
development.
•  Undertake detailed feasibility study in accordance 
with CIM Strategy Evaluation Model Step 6.
•  Prepare Environmental Impact Assessment.
Note: The construction of a new seawall to provide protection to the coastline north of the village has also been considered in the 
assessment of solutions for the village.  Construction of a new seawall will not provide protection to any significant assets, and it is instead 
considered that relocating to an upgraded work road when buildings require replacement provides a better solution.
KEY
CEHZ
Coastal Erosion Hazard Zone
CFHZ
Coastal Flood Hazard Zone
CLHZ
Coastal Landslip Hazard Zone
Roads and Tracks
Building
Sauano Bay 
Road
Lagoon
Clinic
No telephone service
Damaged culverts and 
flooding
Erosion on end of 
existing Seawall
Erosion
Illegal fishing
Provide access 
to inland areas
Village reservoir
Inland flooding
Tie in seawall for 50m 
(refer Section 3)
Possible Solutions 
Sauano Village
Scale 1:12,500
N
To continue to relocate outside the hazard 
zones or to ensure investment in the hazard 
zones is considered in relation to the 
potential damage.
Village management of 
domestic sand-mining.
Identify a sustainable source 
for domestic sand in the
To continue planting 
vegetation in coastal areas 
and to protect plants from 
damage.
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
Page 22
10
Faleapuna Village Infrastructure
Infrastructure
Best Solutions and Other Solutions Proposed
Other Benefits
Implementation Guidelines
Houses, church, 
women’s committee 
house, village roads, 
school and preschool 
in the CEHZ and 
CFHZ
•  To continue to consider building foundations at a level that 
takes into account the CFHZ in the vicinity of buildings.
•  To relocate outside CEHZ and CFHZ when buildings 
require replacement or to ensure investment within the 
hazard zones is considered in relation to the potential for 
damage from coastal erosion and flooding.
Best long-term solution
Responsibility:  Village/Families
•  Family decision when building to provide long-
term protection from erosion and flooding.
•  Village/Family decision to relocate in the long-
term or when building new houses.
All infrastructure
•  Identify a new sustainable source for domestic sand in the 
vicinity.
•  Village management of domestic sand mining
Responsibility:  Village/DLSE
•  Identify specific sites for near shore sustainable 
sand mining to meet demand without depleting 
coastal resources.
•  Prepare Environmental Impact Assessments for 
identified sites.
•  Undertake consultation with villages affected by 
the proposed sand mining.
•  Village to share with government control over sand 
mining activities.
•  To continue planting vegetation in coastal areas and to 
protect plants from damage.
Responsibility:  Village/Families
•  Natural
Environment
•  Village/Families to recognise the role that 
vegetation plays in stabilising coastal areas.
•  Areas of accretion to be planted as soon as 
practicable with suitable coastal species.
Houses in the CFHZ
•  To continue to consider building foundations at a level that 
takes into account the CFHZ in the vicinity of buildings.
•  To relocate outside CFHZ when buildings require 
replacement or to ensure investment within the hazard 
zones is considered in relation to the potential for damage 
from coastal flooding.
Responsibility:  Village/Families
• 
Family decision when building to provide long-
term protection from flooding.
•  Village/Family decision to relocate in the long-
term or when building new houses.
All infrastructure in 
the CEHZ and CFHZ
•  To provide an upgraded work road to allow for a new 
development area away from the beach near the main road.
Length of upgraded road
1,000m
Cost of construction                    $T130,000
Benefit/cost ratio
6.09
Responsibility:  Village/Families/Ministry of Works
•  Identify funding/budget requirements and 
implementation programme for construction and 
development.
•  Undertake detailed feasibility study in accordance 
with CIM Strategy Evaluation Model Step 6.
•  Prepare Environmental Impact Assessment.
NOTE:
The construction of new seawalls to provide protection to the main part of the beach, and to the sub-villages of Matautu and Sapulu.
An economic analysis shows that the costs of providing a 2km long wall to protect the main part of the beach will be nearly twice the 
benefits it provides to the community.  The construction of seawalls to protect the subvillages of Matautu and Sapulu would inhibit the 
supply of sand along the coast and most likely increase the rate of erosion further west.  The negative impacts of a seawall are thereby 
greater than any protection that the seawall would provide.
Lagoon
Erosion
CFHZ
Wetlands
Main East 
Coast Road
PS
Possible upgraded roads 
to provide for relocated
development.
Commercial Sand-
mining (Not current)
Flooding
Erosion
Coastal
Access Road
Culvert
C.
C.
Faleapuna
Possible Solutions 
Faleapuna Village
Scale 1:14,000
N
To continue planting 
vegetation in coastal areas 
and to protect plants from 
damage.
Village management of 
domestic sand-mining.
Identify a sustainable source 
for domestic sand in the 
To continue to relocate outside the hazard 
zones or to ensure investment in the hazard 
zones is considered in relation to the 
potential damage
S
KEY
CEHZ
Coastal Erosion Hazard Zone
CFHZ
Coastal Flood Hazard Zone
CLHZ
Coastal Landslip Hazard Zone
Roads and Tracks
Building
C.
Church
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COASTAL INFRASTRUCTURE MANAGEMENT PLAN VAA O FONOTI DISTRICT AND SAUANO/SALETELE VILLAGES
IMPLEMENTATION GUIDELINES
Page 6