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    Technical Report
    Environment impact assessment for the proposed construction of Island Waste Management Centre at Maabaidhoo, Laamu Atoll
    (2017-10) CDE Consulting
    The purpose of this document is to fulfil the requirements to get necessary environmental clearance from the Environmental Protection Agency to construct the Island Waste Management Centre (IWMC) in Maabaidhoo, Laamu Atoll. The proponent of this project is United Nations Development Programme (UNDP) The contractor for this project is Uni Maldives Private Limited. The main rationale for the project is to establish a sustainable waste management system in the island so that the waste is disposed and managed properly. The project is intended at constructing an island level waste management centre, with a compost ground and machineries and equipment to collect and to manage the waste. This project forms part of Low Emission and Climate Resilient Development (LECReD), a United Nations joint programme which seeks to mainstream LECReD issues into local development planning and service delivery for greater community-level ownership and sustainability of programme benefits. The proposed project involves the construction of the waste management centre. The IWMC will have a compost pit, waste segregation lots, equipment room, toilet, rainwater tank. This will be implemented as part of this project. The proposed IWMC will measure 89ft by 83ft and will be built at southern tip of the island. The proposed centre will be developed to manage the waste generated in the island and to ensure proper and sustainable disposal of waste. The waste management centre will also composting tools, compacting machineries to manage the waste. A truck of 1.5 tonnes and bins will be provided for waste collection. The duration of the construction of IWMC will take approximately 3 months. Once constructed, it will be handed over to the council for operation. The island community previously disposed waste at different locations of the island and the waste is not segregated. Following the efforts during the mangrove conservation project, all waste is now disposed to the location designated to build the IWMC under this project. All project activities will be in conformance to the laws and regulations of the Maldives, and relevant international conventions that Maldives is party to. The key laws and regulations applicable to this project are: Environmental Protection and Preservation Act, Environmental Impact Assessment Regulation 2012 and Waste Management Regulations and Maldivian Land Act and Decentralisation Act. The existing condition of the island and the proposed IWMC was assessed for this report. Assessments conducted include groundwater quality assessments, and terrestrial assessments. Baseline noise levels were also recorded at the site. The assessment shows that during construction stage of IWMC, main impacts will be increased noise level, air quality degradation, loss terrestrial flora and fauna. The proposed location is a vegetated area where already most of the vegetation has been cleared. However, prior to construction few of the pioneer species will need to be cleared. Other impacts during construction stage possible contamination of groundwater and soil due to leakage of chemical and oil. During operational stage, the most significant impacts on the groundwater, greenhouse gas emission and on biodiversity. If the IWMC is poorly constructed including composting pit, likelihood leachate leaking into the ground is high and this may have irreversible impacts on groundwater quality. During operational stage, the IWMC may be receiving waste that cannot be managed at the site if unsupervised, this may result in open burning waste that result in the emission of toxic gases and chemicals which will degrade the air quality and cause GHG emission. Accumulation and mismanagement of waste also has the tendency to impact the biodiversity in the island whereby certain species are replaced by crows and rats, which will feed on waste stockpiles. The proposed is an aesthetically pleasing site and the visual amenity of the area will also be disrupted. Since the proposed site used to be a wetland, before it was reclaimed from waste, risk of flooding the area during swell tides or torrential rain is high. This may significantly impact the operation of the IWMC. Proper mitigation measures must be taken to reduce the risk of flooding. Overall this is an environmental improvement project.. Through composting and selling recyclable materials the project will also open up business opportunities for the island. In addition, irresponsible dumping and littering around the island may be stopped following the implementation of IWMC and waste management plan. The alternative options were evaluated for the no project option and alternative locations for IWMC. The “No Project” option is deemed infeasible, given the current condition of waste management and disposal in the island. Alternative locations for IWMC were also considered, however as there are no other apt locations in the island, it is proposed to go ahead with the proposed location, with stringent measures to mitigate flooding in the area. Monitoring plan is designed to assess any changes to the physical of the island, ground water quality as these are the key areas that will be impacted from this project. Monitoring costs is estimated at MVR 25,000 – 35,000 per annum. The management plan for this project is designed to produce a framework for anticipated impacts, including practicable and achievable performance requirements and systems for monitoring, reporting and implementing corrective actions. In addition provide evidence of compliance to legislation, policies, guidelines and requirements of relevant authorities. Stakeholder consultations were held with Maabaidhoo Island council, Maabaidhoo public, Laamu Atoll Council, Ministry of Environment and Energy, Ministry of Housing and Infrastructure and Environmental Protection Authority. Both Maabaidhoo Island Council and public are in favour of this project. In conclusion, this project has been designed in conformance to the relevant laws and regulations of Maldives. Operational stage impacts are mainly on climate change, groundwater contamination and on biodiversity. Overall, the project will have positive impacts to the island community under supervised and effective management of the IWMC. . The EIA recommends to go ahead with the project and to develop the IWMC and to follow the mitigation measures to avoid significant impacts. Stringent mitigation measures must be taken to reduce the risk of flooding at the proposed location. It is strongly recommended to develop and implement an environmental management plan to maximise the benefits of IWMC and ensure sustainability of operations.
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    Technical Report
    Environmental impact assessment for the proposed development of an agricultural island Dhurureha Thaa Atoll, Maldives
    (2017-09) Sandcays
    This report discusses the findings of a social and environmental impact study under the proposed development of agriculture on Dhururehaa, Thaa Atoll. The project is proposed by Mohamed Latheef. The proponent aims at developing Dhurureha as an agricultural island; providing job opportunities, reducing dependency on imported produce and ultimately working towards economic diversification and growth of Maldivian economy. The agricultural activities on Dhurureha will be carried out in greenhouses as a hydroponics system. A total of 12 greenhouses (100ft by 50ft each) is proposed to be built for growing tomato, capsicum, bell pepper and lettuce. Additionally, a 60m by 30m nursery will be built on the island. Access to the island is to be provided by dredging an access channel and a 200m jetty. Water requirement for the project is to be met by utilizing an RO plant. A suitable size diesel generator will be used throughout the project to meet power requirement. Staff facilities such as accommodation, mesh room, mosque and office building will also be constructed on the island. A cold storage, general storage and small packaging facility will also be constructed on the island during construction stage. A waste collection and management station will be established for using during construction phase and operational phase of the project At present, Dhurureha is an uninhabited island not used for any purpose. However, locals of the nearby communities use the island to collect coconuts, go on picnics and gather firewood. Alternatives to project components have been identified in the project document. These include alternative uses of the island such as for a tourist resort. However, upon closer analysis of these options, the proposed development of the island for agricultural purpose was found to be more viable based on the present circumstances under which the island has been leased. Therefore, the consultants propose exploring use of alternative renewable sources to the proposed fuel based energy generation. Environmental impacts were assessed for both the construction and operation phase of the project. Most of the environmental impacts of the project have been identified as minor negative with highly positive socio-economic impacts. The main negative impacts from the project include habitat loss from vegetation clearance, sedimentation and consequent impacts on marine wildlife health and waste generation during the operational phase. The mitigation measures outlined for these impacts include conserving mature trees to the greatest possible extent, relocating large live corals at the proposed access channel area and establishing dust control plans in addition to employing best-practice guidelines during the operational phase. The most positive socio-economic impacts related to the project are increase in job opportunities, reduction in prices of agricultural produce and increase of national revenue. It is inevitable that there would be some negative environmental impacts. However, most of the impacts of the proposed project are minor compared to the positive socio-economic benefits of the proposed system. Yet, monitoring to ensure the effectiveness of the proposed project would be necessary. Therefore, a monitoring component has been suggested which takes in to consideration, the most important elements that require regular checks. This monitoring component will be adhered to and will allow the assessment of changes due to construction and implementation of the proposed agriculture project. Monitoring is specifically focussed on employment opportunities, price changes in the market, direct and indirect economic ventures, ground and marine water quality, changes in the hydrodynamics of the project area as well as impacts on the reef or marine ecological area of importance. In conclusion, it appears justified from a technical and environmental point of view, to carry out the proposed project to develop Dhurureha as an agricultural island.
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    Technical Report
    Environmental management plan for the proposed development of Island Waste Management Center in TH. Vandhoo
    (2017-09) Zuhair, Ahmed Hassaan
    The proposed development of Island Waste Management Center (IWMC) in Th Vandhoo is funded by the Public Sector Investment Program (PSIP) of the Government of Maldives. The aim of this project is to alleviate current waste management problems endured by the island community and thereby improve the overall environmental and public health condition of the island. The proposed IWMC will be developed in a 500 square meters’ area located in the South East side of the island. This site is at a considerable distance away from the residential population and vegetation line and meets the land allocation criteria of both Maldives Land and Survey Authority (MLSA) and Environmental Protection Agency (EPA). At present, no major vegetation exists in the site except some scrubs. However, according to the information provided by the Island Council, 7 mature coconut palms and 3 mature trees (Alexandrian laurel) were previously present at the site. The Island Council has been undertaking land clearance works since 2015, as the site has been identified by the council to develop IWMC in 2015. An EPA declared environmentally sensitive mangrove area exists in the north western side of the island. However, this area is 400 meters away from the proposed IWMC and therefore, no negative impacts to this area are envisaged to occur as a result of the project. The project will provide basic infrastructure necessary to manage waste at island level and ensure composting is undertaken in the island. After completion of civil works, the IWMC will be operated by the Island Council in accordance to the Island Waste Management Plan. Training on composting for island level staffs and machinery such as, shredders, wood chippers and bottle crushers will be provided to facilitate adequate functioning of the IWMC. Waste that is not manageable at the island level will be stored and regularly transferred to a regional waste management facility (RWMF). All civil works of the project are expected to be completed within 6 months. Environmental impacts of the project were evaluated using the Rapid Impact Assessment Method (RIAM). Majority of the impacts envisaged for the project are highly positive. The project is expected to bring numerous economic benefits to the island community, in additional to the perceivable environmental and public health related benefits. The only permanent negative impact likely to occur as a result of the project is related to the removal of vegetation. However, the amount of vegetation clearance involved is minimal and therefore, if the mitigation measures proposed in this management plan are adhered, almost all the negative impacts can be brought to an acceptable level. The monitoring program proposed in the EMP will ensure the implementation of the mitigation measures and assist in the identification of unforeseen impacts throughout the project. Overall, the project is expected to provide significant socio-economic and environmental benefits for the local community.
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    Technical Report
    Environmental impact assessment proposed milkfish aquaculture project Matu, Gaafu Alif Atoll
    (2017-07) Sandcays
    This report addresses the environmental concerns of the proposed milkfish (Chanos chanos) hatchery project in Ga. Matu. The project is proposed by Ministry of Fisheries and Agriculture. Concerns about live-bait availability over prolonged periods are being raised in recent years, especially in the southern atolls of Maldives. The development of aquaculture for selected bait species is seen as one possible measure to manage the live bait shortage currently faced by local fishermen. Cultured milkfish has been in use for the longlining industry in different parts of the world, and successfully piloted for the pole-and-line industry in Indonesia and Kiribati. Unlike most of the live bait species currently in use in the pole-and-line fishery, hatchery technology is well developed for milkfish. In addition, the relatively short duration to reach bait-size makes milkfish an ideal species for aquaculture development. Supplementing the tuna fishermen with cultured bait is expected to reduce the time spent on bait search, and in turn, result in increased effort directed to the tuna fishery. As live bait shortage is mostly reported from the southern atolls, the proposed hatchery site was selected from Gaafu Alif atoll, for logistical ease in distribution for the most needed areas can be made. The selected island, Matu from Ga. Atoll is 5.9 Ha small uninhabited island on the northern side of Ga.Atoll. The closest inhabited islands to the project site are Ga. Villingili and Kolamaafushi. The project aims to produce 100 tons of milkfish raised to the size of live bait used in the pole-and-line fishery. All required technical and support infrastructure will be constructed during the construction phase of the project. The operational phase will involve water circulation, feeding and rearing of cultured stock. In addition to hatchery, nursery and broodstock modules built on land, sea cages will be built for brood stock. Power will be provided for the project via diesel generators, while potable water will be provided via RO plants. Accommodation for staff and administrative buildings and waste management centre will also be constructed on the island. Access to the island will be provided via access channel and a jetty. The naturally deep lagoon will be used as a harbour during the project. Social and environmental concerns regarding the proposed project include: • Vegetation clearance during site preparation for construction of land infrastructures. This impact is considered minor negative as outmost care will be taken to reduce cutting down mature vegetation. Buildings will be adjusted as much as possible to reduce requirement of cutting or relocation of mature trees. When unavoidable, two plants for every tree cut will be planted on the island. • Sedimentation during excavation of access channel and construction of main jetty. This impact is considered as negligible as the excavation involved is very minor. Measures to reduce this impact such as working during calm weather and low-tide has been suggested as mitigation measures. • Minor impacts due to human activity in the area including littering both during construction and operational phases. • Increased nutrient loadings from faeces and uneaten food wastes, which will either dissolve or settle on the seabed beneath the cage. Since the water is deep and adequate currents exist, eutrophication is, however, unlikely. The proposed project is expected to be managed in conformity with local and international regulations and standards of relevance, especially environmental regulations and standards. Therefore, environmental impacts will be well managed, minimized and mitigated. Given that the project has major socio-economic benefits and some environmental benefits (potential to reduce pressure on wild populations of baitfish), it is recommended to allow the project to proceed as proposed. It is important to consider uncertainties and continue to monitor the project impacts and undertake appropriate mitigation measures in consultation with the EPA and other relevant government agencies. It is also necessary to undertake regular environmental monitoring activities.
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    Technical Report
    Environmental impact assessment proposed 13 storey building construction at M. Dhimyaath, Male’
    (2017-09) Jameel, Ahmed; Mohamed, Hamdhoon
    This report is based on the proposed 13 storey building construction at the residence, M. Dhimyaath in the capital city, Male’. The project is being developed and constructed by Dr. Mohamed Muizzu. He will be undertaking the construction works and project management including overseeing the EIA process. An Environmental Impact Assessment was necessary for the works outlined in this report as they fall under ‘Jadhuvalu R’ of the Environmental Impact Assessment Regulations 2012 of the Maldives. In addition to meeting the regulatory requirements, the report would further assist the proponent and important stakeholders to make decisions based on favorable environmental conditions with the main focus on sustainability. The project also adheres to several other rules and regulations in the Maldives and has obtained permit from the Ministry of Housing and Infrastructure to proceed. The area the project is proposed to be undertaken is a moderately built area in the heart of Male’, more towards the south western side. There is no natural terrestrial environment at site. The existing environment therefore was focused on the regional climate of Male’, and the traffic distribution, and noise pollution in the area. As could be seen from the data, this area does not encourage much traffic relative to the busier roads in Male’. There were several existing construction sites in the neighborhood. A general exterior overview of the existing structures in the area was also observed. It was found that most of the buildings in the area were in good condition. Older buildings were mostly single storey structures. Therefore, serious structural defects are expected to be at a minimum. However, the report recommends to undertake a structural defects inspection study of the buildings in the same block as the proposed site by civil engineering experts. The overall environmental impacts of the project have been assessed using frameworks found in literature. Since the development is undertaken in a moderately built area, the results indicate that the proposed project has neutral impact. However, there are some significant impacts on the environment during the construction phase of the project and these needs to be mitigated to avoid any significant damage to the environment. Significance of the impacts and mitigation measures have been provided based on previous similar projects undertaken in the Maldivian environment and based on literature. The main cause for concern regarding this project is the impact it will have on neighbours residing in this area. As such, several short-term impacts are envisaged including air pollution, noise pollution, aesthetic impacts, and safety concerns. As there are numerous high storey building projects being undertaken in Male’, there is no particular long term impact associated with this project. One significant impact specific to this project is the cumulative impact on the neighbourhood due to the sheer no. of construction projects that are simultaneously undertaken in the area. The impacts that do occur however can be easily mitigated to minimise and/or completely nullify them. The first mitigation measure proposed includes creating awareness among the construction staff and neighbours regarding the scope of the project. Other measures include properly demarcating the area, putting up dust screens, and taking other protective measures to ensure people residing and utilising the vicinity will not have to endure the impacts during the construction stage. Foundation protection measures are recommended and are provided as part of the project to prevent impact on neighbouring structures. Dewatering procedure also needs to be undertaken with care, details of which are given in the report. During the operation stage of the project, parking and waste management are issues of note. Alternatives, including the no project option and alternatives for some project components are also discussed. Regarding project design, a few alternatives are recommended such as providing a green area at the terrace, while the pros and cons of making a larger parking area is also discussed. An environmental monitoring program is provided at the end of the report, which provides details on the parameters to monitor on site, and the frequency in which it needs to be done. Estimated costs for the monitoring works are given. Implementation of the program is essential for the sustainable development of the project. In conclusion, it is discussed the impact such major housing projects have for the increasing population density in Male’, and how it can be prevented at a policy level. However, taking this project as a standalone development project in an already heavily built island city, it can be concluded that no significant long-term impacts are predicted. Therefore, it is recommended that the project go ahead as proposed with precautions and mitigation measures in place.
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    Technical Report
    Addendum 1 for environmental impact assessment of Hulhule-Hulhumale connecting link road development project in North Male‟, Atoll
    (2017-09) Water Solutions
    This report discusses the findings for the first addendum of the environmental impact assessment undertaken by Water Solutions Pvt. Ltd for undertaking the construction of the link road project between Hulhule-Hulhumale.. The project is proposed by Housing Development Corporation (HDC). The island of Hulhumale has been an important growth centre since its development. Presently, Hulhumale is the fastest growing urban centre and has residential as well as industrial developments to a scale that has never been experienced anywhere in the Maldives. Being close to Male‟ and the airport, Hulhumale has been attracting migrants from all over the Maldives. Construction of the Male‟ to Hulhule Bridge is presently the biggest infrastructure project of its kind under construction in Maldives. This project is very much tied with the present link road as this link road will provide direct connection of Hullhumale and the bridge, ultimately making the traffic flow from Hulhumale to Male‟. This road will be constructed on the east side of the existing land mass of Hulhule airport by reclaiming a small area further west of the existing island. The proposed road will consists of three zones. The details of the link road project is given in the Environmental Impact Assessment Report which is prepared by Water Solutions in August 2017 and the reason for the preparation of this first addendum report is due the change in location of sand burrow areas. In the Environmental Impact Assessment Report it was said that the sand will be obtained from the Hulhumale‟ phase 2, phase 1 and Maldives Airports Company Limited (MACL). However now that idea has been dropped out and it is now planned to obtain sand from the eastern side of Uthuru Thila Falhu and the bathymetry shows the depth varies between 40 to 60 meters approximately. The details of the geographic coordinates are given in the section project descriptions and Study Area. This lagoon has been used as a sand burrow area for previous similar projects and is estimated to dredge 410,000 cubic meters of sand from this location. The dredging project is subcontracted to the Dredging International (Cyprus) and it is estimated to complete the project in five to seven days. Environmental impacts were assessed and most of the environmental impacts of the project have been identified as resulting mainly from the coral reef damage caused by reclamation of additional land. Mitigation measures for the negative impacts have been identified and outlined in detail, especially sedimentation control methods. The most important mitigation measure is the use of bund walls in the fill areas. This EIA addendum was undertaken to assess the environmental impacts of the proposed dredging and reclamation to acquire more land for the link road construction project. Based on the assessment, it has been identified that the major impacts of the project will be felt on the marine environment during the dredging and discharging of sand. This EIA addendum report also highlights some of the studies and research work undertaken in similar environments, especially in Male‟، to understand the impacts of reclamation and construction works close to reef slope and how this knowledge can be transferred to similar environments based on the type of coastal protection methods in use. The mitigation measures are provided in the report with alternatives. It is vital to conduct the activities, during both project planning and construction phase, in line with mitigation measures emphasized in the report. Socio-economic impacts of the proposed project will be immense as direct land connection of Male‟ and Hulhumale would bring significant benefits to the general public. Connection of Hulhumale, Male‟ and the airport is a vital transportation link that would save time and money for more than 200,000 people residing in the greater Male‟ region. The environmental impacts of various projects that are currently being undertaken in the airport region have caused significant damage to reef in various areas. This project will also have its impacts, but the impacts will not be anything greater than to what the environment has already been subjected to. Therefore a comprehensive monitoring programme has been suggested which covers components of coastal and marine environment to assess how the critical components of this project will affect the environment and to what extent. It is important to follow this monitoring programme not only to comply with the regulation but also to ensure that the impacts are measures in realistic terms. Though some of the components of this project contravenes with the Dredging and reclamation regulation; the amendments brought to the regulation facilitates that this project could be implemented. Hulhule island is a special zone and Under clause 10 of the dredging and reclamation regulation, special projects are exempted. As the environmental consultants, it is our opinion that this project should be allowed to proceed as the environmental impacts of this project does not pose serious concerns to the natural environment. It is a project that has far greater socio-economic benefits than these limited environmental impacts.
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    Technical Report
    Environmental impact assessment for harbor extension works at Fares-Maathodaa, Gdh. Atoll
    (2016-04) Land and Marine Environmental Resources Group
    Background The non-technical summary outlines the findings of the Environmental Impact Assessment of the proposed harbour extension works at Fares-Maathodaa, Gaafu Dhaalu Atoll. The proponent of the proposed project is Ministry of Housing and Infrastructure. The total estimated cost of this project is USD 843,060. The proposed project involves extension of the existing facility (which lies on the northern side of the island) by addition of 61m (along its length) to the eastern side of the facility. The project also involves construction of the main quay wall along the extension area and a sand bund breakwater along the outer boundary. Dredged material sourced will be disposed along the shoreline to the east of extension area. Key impacts, mitigation measures and alternatives Impacts on the environment have been considered for the constructional phase and post constructional phase of the project. These impacts have been identified through interviews with the project management team, field data collection and surveys and are also based on past experience of consultant in similar development projects. Impact analysis was done using the Leopold matrix. The impacts identified are described according to their location, probability of impact, magnitude, significance and duration. Mitigation measures have also been identified for impacts which are irreversible in nature. Impact analysis showed that the main impact due to the project was during the construction phase, due to dredging activity. This impact was also anticipated to be of low effect due to the location (shallow intertidal area with seagrass beds) and scale of project (even though loss of seagrass beds from project site is a permanent impact). Overall, impacts identified were found to be of low effect and restricted to the project site, with temporary effects. Positive impact due to the project is the availability of a bigger and more planned area (dedicated area for unloading and passenger use) for use by the numerous vessels of the island and those who visit the island. Mitigation measures are discussed in the report for potential impacts, such as limiting dredging activity to low tide phase to reduce possible sedimentation impacts. Detailed mitigation measures are discussed in Section 11 of the report. Given the scope of the project and need alternative has only been considered for the material to be used for breakwater construction and location of extension. The no-project scenario which was also considered, is not feasible, given the scope of project and associated impacts on environment which are which are mainly of low effect and short term. The benefits on continuation of project outweigh the impacts and hence the no-project scenario is not considered a feasible option. The Consultant feels that the project is feasible with proper implementation of the mitigation measures proposed to minimize the impact on the environment. Stakeholder Consultation Stakeholder consultation was undertaken with Island Council regarding the concept drawing formulated by MHI. The council stated that they require a side quay wall to be included in the eastern side and if excess dredged material is available back filling areas where erosion is observed. Based on the stakeholder consultation, MHI agreed to change the concept design to include a side quay wall at the eastern side. The revised final drawing is provided in Appendix 5 of this report.
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    Technical Report
    Third addendum to the environmental impact assessment for the proposed Hulhulé-Malé bridge project
    (2016-05) CDE Consulting
    The purpose of this document is to assess the potential environmental impacts and mitigation measures for the proposed changes to the Hulhulé-Malé Bridge project. This document is an addendum to the original Environmental Impact Assessment (EIA) prepared for the Bridge project in November 2015. The proponent of this project is Ministry of Housing and Infrastructure. The addendum is prepared to address the need to use Gulhifalhu NE reef flat to temporarily store large steel structures (Steel Pipe Piles, and Steel Casings) of the bridge. The main rationale for selecting this lagoon is the short distance to the project site, availability of space, access to deep water and relatively calms sea conditions to safely store the structures. The pipes will be removed in 7-8 months. The main reason why the piles have to be stored is due to the difficulties in holding a chartered barge for a 7 month period to store the pipes. The study area of this project considers the proposed storage site in Gulhifalhu Lagoon and surrounding areas that are likely to be affected by the proposed changes. The site has been affected by past reclamation activities and human activities. The site is also earmarked for future reclamation. The proposed developments are generally in conformance to the laws and regulations of the Maldives. The key impacts from the proposed changes are on the marine water quality, marine biodiversity within the pipeline footprint, and health and safety risks to workers. A number of mitigation measures are proposed for the most significant impacts from the project. These include ensuring only licensed, well-qualified and experienced personnel operate vessels and machineries; undertaking unloading and loading works in calm sea conditions; ensuring strict health and safety measures are followed at site; and to place the pipe fully and perpendicular to the reef flat. Alternative site was assessed to store the steel structures, at Thilafushi Reef Flat, Hulhumale Reef flat and Hulhule reef. The Hulhumale’ site is not suitable due to flight path restrictions and proximity to resorts. Hulhule site does not have enough space and there is too much marine activity in the area. Thilafushi site is suitable but when compared to Gulhifalhu site the distance to bridge site is longer and is more exposed to SW monsoon conditions. All sites have similar environmental impacts. Thus, the proposed Gulhifalhu site was preferred. Gulhifalhu Investment Limited (GIL) and Environmental Protection Agency (EPA) were they key stakeholders consulted for this addendum. The key recommendations from GIL were to take all practical measures to avoid and minimize damage to the reef, and to ensure that the pipes do not block the entrance channel to Gulhifalhu located on the eastern side of the reef. The main recommendations by EPA were to plan all works according to approved EIA and addendums. If any additional components are required to properly follow the EIA procedure. All works conducted outside the scope of the approved EIA reports must be presented as an audit in this addendum. EPA also recommended assessment of Hulhulé site as an alternative for storage of the proposed steel structures. This report is prepared in accordance to the technical guidelines and EIA regulations, prepared by the Environmental Protection Agency (EPA), and the terms of reference issued by the EPA for this EIA addendum.
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    Technical Report
    First addendum to the environmental impact assessment for the proposed harbour project in Nilandhoo, Faafu Atoll, Maldives
    (2016-07) Sandcays
    This is the first Addendum to the EIA for the harbour project being undertaken in Nilandhoo, Faafu Atoll. The project is proposed by Ministry of Housing and Infrastructure. The project constitutes dredging of a large harbour for the people of Nilandhoo while at the same time creating land using dredged sand including additional dredging for proposed reclamation of 10hectares of land for housing and infrastructure development including semiindustrial activities. An environmental assessment was undertaken for this project in Nov 2015, which has been subsequently approved. According to the EIA report, the objective of the harbour project is to provide a sizeable harbour to accommodate the increasing number of vessels in the island and to restore the usability of the harbour that has been filled over time with the breakwater being damaged, especially following the tsunami of 2004. The harbour on the northeast side is too small given that Nilandhoo has a lot of large fishing vessels and has been serving as the regional hub with fuelling services established on the old (tsunamidamaged) harbour on the northwest. This addendum addresses the modification to the location of the borrow area. One of the main concerns is that the performance of the dredger is affected due to having to pump up to 1km from the borrow to the fill area. Therefore, it has been considered important to move the dredge (borrow) area closer to the fill area in order to enhance dredging performance and achieve cost-effectiveness. During the first Scoping Meeting, which was cancelled by EPA stating that the project justifications were not clear, EPA identified that the borrow area needs to be moved as far as possible from the proposed quaywall as there may be stability issues. Taking this concern into consideration, further alternatives to the borrow area were also considered by the Proponent in consultation with the Contractor and the representatives of Nilandhoo people. During discussions with the Council and people of Nilandhoo, they have raised concern regarding the need to protect the proposed harbour, which would involve huge costs if the proposed option were adopted although it had been mentioned in the original EIA that harbour protection will be considered in the future. Therefore, in order to reduce the overall cost of the proposed project and to increase the usability of the proposed harbour even during rough southwest monsoon, appropriate alternatives were considered to the harbour design as well although it is beyond the scope of this EIA. A number of alternatives to the proposed harbour design was considered in the original EIA report. Of these, the option of upgrading the existing harbour on the northwest has been given due consideration in the light of improving on social concerns related to limitations in land reclamation. An alternative analysis that have been done in the original EIA and during the current Addendum indicated that the preferred alternative to redesign the existing harbour would have several advantages over the proposed especially the ease of use during rough southwest monsoon while leaving the possibility of an external quaywall if it becomes necessary at a later stage. However, some stakeholders believe that the proposed option has advantages over the preferred alternative as it has better opportunities for future expansion and growth of the economic potential of the island. Some of the other alternatives considered in the original EIA report including the expansion of existing harbour on the northeast to the northwest has cost advantages while it has restrictions over future expansion that the recommended alternative in this Addendum provides. Environmental impacts were assessed for both the construction and operational phases of the project. Most of the direct, negative environmental impacts identified for the construction phase of the project were minor negative; the main impact being the impact on sedimentation from the proposed borrow area to the coral colonies in the vicinity and more importantly sedimentation during the filling of the proposed fill areas, which have already been covered in the original EIA report. Therefore, the impact of dredging has been considered in this Addendum. The main impact arising from the proposed new dredge area is the damage to the inner reef as a result of the dredging. There was a concern relating to the closeness of the dredge area to the proposed quaywall and the potential failure of the structure due to a collapse of the sides of the dredged basin. However, since the dredged basin would need to be dredged to less than 4m from the existing seabed, which is less than 6m in depth at present, there should not be such a problem. Only a few berths or quaywalls just adjacent to the reef edge dropping to 30m suddenly have failed whereas the proposed structure is over 110m from the dredge area, which will be dredged to only about 10m and not more than 13m under the current proposal. Furthermore, most of the naturally deep lagoon areas in similar islands would be about 10m in the middle areas with some areas having 15m depths. Therefore, the direct removal of some of the corals due to proposed option can be avoided by not dredging from the inner reef flat areas but the deep lagoon only, as in the proposed alternative. Reclamation of land considering current and future potential use is a favoured development activity in many islands today. However, based on the experience of most of the land reclaimed in many islands, the cost recovery of the project is low and taxpayers have reason to question the outcome of the project. Yet, if the project objectives were achieved by renting the reclaimed land for semi-industrial activities and housing developments, it may be a justifiable cost. It is sad to note that the proposed reclaimed land has yet to find itself a landuse plan and development scenario after several months of EIA approval that had passed by. This is a cause for concern in terms of the afore-mentioned socio-economic impact of the project, although it is beyond the scope of the EIA. If the land is appropriately managed, the project is considered to have several socio-economic benefits that will certainly outweigh the negative environmental impacts, which are of low significance. Although the impacts are not significant due to the absence of sensitive ecological elements that would be directly impacted, some project-specific mitigation measures have been discussed. These include consideration of the preferred alternative (which is also the or one of the alternatives discussed in the original EIA report) to mitigate the impacts of wave activity at the proposed quaywall, to consider shore protection as the reclamation progresses to minimize erosion and to move any live corals that may be directly affected into safer locations. General mitigation measures, involving appropriate construction management such as working during low-tide as much as possible and rigorous supervision during project implementation are also recommended. It is recommended to carry out regular monitoring as proposed in this Addendum, which replaces the monitoring programme given and approved in the original EIA report. It would be important to assess the movement of the sediment plume regularly and to ensure that sediment plume does not severely affect the reef areas. Turbidity levels are expected to be measured within the sedimentation zone on a regular basis up to 6 months after the project. In conclusion, it appears justified, from a technical and environmental point of view, to carry out the proposed project. Since alternatives have not been considered or discussed with the relevant stakeholders including the Council, it is recommended to consider all potential alternatives, including those identified by the EIA Consultants, before proceeding with the project. The preferred alternative borrow areas including the existing harbour on the northwest is recommended.
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    Technical Report
    Environment impact assessment for the proposed construction of island waste management centre at Kunahandhoo, Laamu Atoll
    (2017-10) CDE Consulting
    The purpose of this document is to fulfil the requirements to get necessary environmental clearance from the Environmental Protection Agency to construct the Waste Management Centre (IWMC) in Kunahandhoo, Laamu Atoll. The proponent of this project is United Nations Development Programme (UNDP). The main rationale for the project is to establish a sustainable waste management system in the island so that the waste is disposed and managed properly. The project is intended at constructing an island level waste management centre, with a compost ground and machineries and equipments to collect and to manage the waste. This project forms part of Low Emission and Climate Resilient Development (LECReD), a United Nations joint programme which seeks to mainstream LECReD issues into local development planning and service delivery for greater community-level ownership and sustainability of programme benefits. The proposed project involves the construction of the waste management centre. The IWMC will have a compost pit, waste segregation lots, equipment room, toilet, rainwater tank. This will be implemented as part of this project. The proposed IWMC will measure 84ft by 89ft. The proposed centre will be developed to manage the waste generated in the island and to ensure proper and sustainable disposal of waste. The waste management centre will also composting tools, compacting machineries to manage the waste. A truck of 1.5 tonnes and bins will be provided for waste collection. The duration of the construction of IWMC will take approximately 3 months. Once constructed, it will be handed over to the council for operation. At present, there is no designated site waste disposal. The island community disposes waste at different locations of the island and the waste is not segregated. All project activities will be in conformance to the laws and regulations of the Maldives, and relevant international conventions that Maldives is party to. The key laws and regulations applicable to this project are: Environmental Protection and Preservation Act, Environmental Impact Assessment Regulation 2012 and Waste Management Regulations and Maldivian Land Act and Decentralisation Act. The existing condition of the island and the proposed IWMC was assessed for this report. Assessments conducted include groundwater quality assessments, and terrestrial assessments. Baseline noise levels were also recorded at the site. The assessment shows that during construction stage of the IWMC, main impacts will be increased noise level, air quality degradation and loss terrestrial flora and fauna. The proposed location is a vegetated area where already most of the vegetation has been cleared. However, prior to construction few of the pioneer species will need to be cleared. Other impacts during construction stage possible contamination of groundwater and soil due to leakage of chemical and oil. During operational stage, the most significant impacts on the groundwater, greenhouse gas emission and on biodiversity. If the IWMC is poorly constructed including composting pit, likelihood leachate leaking into the ground is high and this may have irreversible impacts on groundwater quality, especially given the island has low groundwater lens is prone to flooding. The IWMC may be receiving waste that cannot be managed at the site if unsupervised, this may result in open burning waste that result in the emission of toxic gases and chemicals which will degrade the air quality and cause GHG emission. Accumulation and mismanagement of waste also has the tendency to impact the biodiversity in the island whereby certain species are replaced by crows and rats, which will feed on waste stockpiles. The visual amenity of the area will also be disrupted. However, through composting and selling recyclable materials the project will also open up business opportunities for the island. In addition, irresponsible dumping and littering around the island may be stopped following the implementation of IWMC and waste management plan. Overall this is an environmental improvement project. The alternative options were evaluated for the no project option and alternative locations for IWMC. The “No Project” option is deemed infeasible, given the current condition of waste management and disposal in the island. Alternative locations for IWMC were also considered, however as there are no other apt locations in the island, it is proposed to go ahead with the proposed location, since the IWMC will be built with 1ft elevated as a mitigation measure. Monitoring plan is designed to assess any changes to the physical of the island, ground water quality as these are the key areas that will be impacted from this project. Monitoring costs is estimated at MVR 25,000 – 35,000 per annum. The management plan for this project is designed to produce a framework for anticipated impacts, including practicable and achievable performance requirements and systems for monitoring, reporting and implementing corrective actions. In addition provide evidence of compliance to legislation, policies, guidelines and requirements of relevant authorities. Stakeholder consultations were held with Kunahandhoo Island council, Kunahandhoo public, Laamu Atoll Council, Ministry of Environment and Energy, Ministry of Housing and Infrastructure and Environmental Protection Authority. Both Kunahandhoo Island Council and public are in favour of this project, although the newly elected council not fully acquainted with the project. In conclusion, this project has been designed in conformance to the relevant laws and regulations of Maldives. Operational stage impacts are mainly on climate change, groundwater contamination and on biodiversity. Overall, the project will have positive impacts to the island community under supervised and effective management of the IWMC. . The EIA recommends to go ahead with the project and to develop the IWMC and to follow the mitigation measures to avoid significant impacts. It is strongly recommended to develop and implement and environmental management plan to maximise the benefits of IWMC and ensure sustainability of operations.