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Item Environmental impact assessment report for Hulhumale’ swimming area and land based facilities development project(2010-03) Land and Marine Environment Resources group Pvt LtdThe non technical summary outlines the findings of the Environmental Impact Assessment of the proposed development of swimming track and associated land based facilities. The proponent of the project is Housing Development Corporation Plc. The proposed project involves development of a swimming track and associated land based facilities at the eastern side of Hulhumale. The swimming tracks will be 20m by 25m. The total length of both tracks is 50m. The plate form and access jetty will be constructed using floats. Land based area includes, restaurants, kitchens, food outlets, toilets, changing facilities and park (including a small children’s park) A scoping meeting to discuss the development proposal and determine the Terms of Reference (TOR) for the EIA report was held between the Client (Housing Development Corporation Plc), LaMer Group Pvt Ltd as the EIA Consultant, Ministry of Housing, Transport and Environment (water and sanitation section of EPA) and representatives from Environment Protection Agency (EPA) as the Regulator on 23rd November 2009. Data collection or field was carried out during January 2010 for assessment of existing environment. Since the scope of work of the proposed project is small, existing environment data was limited to reef health, general wave, tide condition and seawater quality assessment. The water quality assessment done at the proposed swimming track area revealed alarming levels of Enterococci levels which was probably due to high number of users and disregard to general hygienic values (showering before entry to water). Also it has to be noted that an outfall pipe is location near the swimming track area and this may have some level of leakage (although close inspection showed none. Alternatives are given for location of swimming track area, since contamination of seawater is major social impact. Assessing alternatives the location identified by HDC Plc during consultation with HDC seems to be a better candidate as a location for swimming track. Mitigation measures are discussed for the construction and operational stage of the swimming track area only.Item Initial environmental examination : for the proposed installation meteorological mast in Gaafaru island, North Kaafu atoll(2010-07) Aleem, AbdulThe purpose of this Initial Environmental Examination (IEE) report is to fulfil the requirements of the Environment Protection and Preservation Act to undertake an assessment of effects on the natural and human environment of the proposed installation of a meterological mast in the island of Gaafaru. The project involves construction of a meteorological mast commonly called “Met Mast” as the first phase of a much larger project, Development and operation of a wind park on the reef of Gaafaru. The development and operation of the Wind Park is a priority for the Government of the Maldives in order to meet the “Carbon Neutral Maldives 2020” strategic goals. In order for this wind park to be feasible, adequate data has to be collected. This proposed project is therefore the first phase of the project which involves installation of an 80 meter tall mast in the island of Gaafaru. The project is proposed in an area of the island where presently there is only boat building activities and the area being open pose no threat to any terrestrial tree species. The project does not involve cutting of any trees to erect the mast and hence is not considered to be environmentally damaging. The mast will be placed on concrete footings which will be buried at a depth of 5 feet and hence ensure that a firm support is provided. A total of seven footings will be constructed and this itself does not pose any environmental threats. The positive impacts or benefits of the project are enormous. These include, the collection of long term regional weather data that is not presently available in Maldives, promotion of renewable energy and increasing the awareness of renewable energy among the public, and lastly but not least, indirect social benefits from the project that results in increased visitors to the island by the project personnel. If data collected in this phase is adequate and feasible, the wind farm project in Gaafaru will take place and hence will bring enormous economic benefits to the island and the country. There are very few environmental impacts and they are also considered to be negligible or very minor. The project is therefore not considered to be of any threat to the environment, but has more social and economic benefits.Item Environmental impact assessment : for the development of a 14 Storey Building at H. Filigasdhoshuge, Malé, Maldives(2010-06) Jameel, AhmedMr. Ali Shareef is proposing to build a 14 storey hotel at H. Filigasdhoshuge. This Environmental Impact Assessment (EIA) report has been prepared in order to meet the requirements of Clause 5 of the Environmental Protection and Preservation Act of the Maldives to assess the impacts of proposed development at H. Filigasdhoshuge, Male’. The report has looked at the justifications for undertaking the proposed project components. Alternatives to proposed components or activities in terms of location, design and environmental considerations were suggested. A mitigation plan and monitoring programme before, during and after the works has also been proposed. The project component that has the greatest potential for environmental impact is the foundation component. The foundation type has been considered taking into consideration the noise and vibration impact from the deep pile foundation construction of project which was undertaken in the vicinity to the proposed site at Holiday Inn. The proposed project has proposed a raft foundation where piling technology has been chosen as a mechanism for shoring for the foundation construction process. A geotechnical investigation of the proposed project site was undertaken by the ELS – Amin International Pvt Ltd of Maldives in September 2008. The geotechnical investigation included the borehole investigation and Standard Penetration Tests. The geotechnical investigation revealed that the estimated settlement under the foundation would be less than 50mm which is acceptable for the type of foundation chosen for the building. Since the settlement under the foundation is small and a setback of 1 m has been provided between the plot boundary and the foundation, the ground settlement beyond the limits of the boundary would be too small to induce any significant damage to the neighbouring structures. A survey of the existing structural damage was carried out for all buildings that were located within a radius of 20m from the proposed building. The proposed project is expected to increase the housing units and commercial floor area available in Malé. It is inevitable that there would be some negative environmental impacts, especially when excavation is undertaken. Nevertheless, these negative impacts are not so severe to the extent that the project should not be allowed to take place. As a result, a comprehensive monitoring component has been suggested which takes in to consideration the most important elements that require regular checks. This monitoring component will be adhered and will allow the assessment of long term changes, despite the limited nature of the impact. The most important consideration is the socioeconomic impacts that have been assessed mainly as positive in nature. Not only are they positive, but most importantly would they remain positive for a long term. Therefore, it appears justified from a technical and from an environmental point of view, to carry out the proposed project in light of the existing socio‐economic developments.Item Initial environmental examination for a coral frame project(2010-07) Systems Engineering and Marine ConsultingThe potential environmental impacts of the development of a coral propagation project on the island of H.A. Manafaru are assessed. Manafaru is leased to Beach House Maldives and is operated by the Waldorf Astoria collection of the Hilton group. The assessment exposes the solutions and preferred alternatives as well as mitigation measures to minimize any negative impacts whilst trying to derive the maximum positive impacts from the project. Manafaru has very little coral cover after being degraded by the 1998 bleaching event. As it is important to be proactive in reef restoration, the resort management wishes to enhance the value of the island by propagating corals using the coral frame technique. The frames will be installed near the water villas and sparsely on the house reef. Coral fragments will be attached by a marine biologist and will develop into full colonies within a few years. Coral fragments from the house reef will provide a small number of fragments and will heal rapidly. Preference will be given to damaged colonies. 136 frames of 1m2 will be initially deployed, and after the first batch, the existing frames will provide fragments for transplantation. The project will start as soon as approval is granted, and as this is a long term project, it could span several years before completion. The island of Manafaru is located inside the northernmost atoll of the Maldives, and is subject to high winds and warming waters, which may be a cause of low coral survival. As the island is located in the middle of the atoll, the waves reaching its shores are diffraction of swells, and wind waves. As the energy encountered are of second magnitude, and the reef does not form a proper crest, the waves reach the island with less obstruction than most areas. Sand displacement depends on the predominant influence during different monsoons, forming a bulging beach rather than a sand tip.Item Environmental impact assessment for the proposed development of sewerage system at Eydhafushi, Baa Atoll, Maldives(2008-08) Oriental Consultants; Yachiyo EngineeringThis report discusses the findings of a social and environmental impact study undertaken by Oriental Consultants and Yachiyo Engineering of Japan at the request of the Ministry of Environment, Energy and Water. Although this is a rehabilitation project, the sewerage system in Eydhafushi is beyond rehabilitation and needs a complete makeover. Therefore, in accordance with the requirements of the EIA Regulation, an EIA is proposed to be done for the proposed project. The project involves the decommissioning of the existing system and development of a new sewerage system in Eydhafushi. This project is initiated by the government of Maldives with funding from Japan Bank for International Cooperation (JBIC) as part of the tsunami rehabilitation programme. The existing sewerage system of Eydhafushi was built by the people on a need basis by different individuals connecting their septic tank systems to gravity flow sewer pipes disposing to the lagoon. The system is not so functionable and has some environmental problems, which need to be addressed. The system is similar to the “Small Bore Sewerage System”, which is basically a gravity flow system which the government in collaboration with UNICEF established in some of the most populous island such as Kandholhudhoo and Hinnavaru. The environment of Eydhafushi may be described as well managed, with few environmental problems with appropriate solid waste management, well maintained private sewer lines with nearshore outfalls, clear lagoon which is seeing increasing signs of pollution from nearshore disposal of sewage using multiple outfalls spread around the island, good housing with apropriate ventilation, sound level of urban planning, presence of beach and recreational areas and groundwater less contaminated compared to several islands of similar size and population density. Stakeholder consultations were held with various groups, including the community and the client in order to incorporate the socio‐economic components in the project. It was observed that the community of Eydhafushi is less dependent upon the government than many other islands, which are dependent for reasons of bureaucratic system of government people have been used to. 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 positive resulting mainly from improvements to groundwater and lagoon water quality and resulting reduction in water‐borne and water‐related diseases and general ill‐health. The main negative impact of the project would be that of excessive drawdown on the aquifer resulting from the improved sewerage system. There are other minor negative impacts such as small amount of excavation to lay the outfall pipe and dewatering to lay the sewer network in some areas including dewatering for the construction of manholes, lift stations and sumpwell at the STP and outfall. These impacts are considered to be moderate but short‐term. The socio‐economic benefits of the project may be considered to outweigh the negative impacts of the project. Mitigation measures for anticipated negative impacts have been identified and outlined in detail, including minimizing dewatering, laying the sewers properly including the outfall, locating the outfall at adequate depth, including secondary treatment before discharging final effluent to sea, removal of existing sewers and outfalls and improvements to lagoon and coastal conditions in order to attain the benefits of the project. The main mitigation measure would be water conservation and measures to minimize drawdown on the aquifer. This is considered necessary whatever the sewerage system, if it uses groundwater for flushing. The proposed design for Eydhafushi sewerage system has been prepared after considering all impacts, discussions with community and consideration of mitigation measures. It is inevitable that there would be some negative environmental impacts. However, these are minor compared to the positive effects of the proposed system. Yet, monitoring to ensure the effectiveness of the proposed system 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 sewerage system. Monitoring is specifically focussed on ground and surface water quality changes. Reef monitoring is considered inappropriate given the scale of anthropogenic damage to the reefs of Eydhafushi. In conclusion, it appears justified from a technical and environmental point of view, to carry out the proposed project to improve sanitation in Eydhafushi.Item Environmental impact assessment : L. Dhabidhoo harbor development project(2012-12) Water SolutionsThis report discusses the findings of a social and environmental impact study undertaken by Water Solutions Pvt. Ltd. at the request of Ministry of Housing and Infrastructure for the proposed harbour rehabilitation project at L. Dhanbidhoo. L. Dhanbidhoo is located on the northern rim of Laamu Atoll and has a population of 800. The island economy depends mainly on agriculture. The existing harbour at the island was constructed in 90’s. The quay wall was constructed using corals. The quay wall had been badly damaged and the harbour has become too small to cater the large and deep draft vessels which call to the harbour. Hence the proposed project is to develop the existing harbour which can cater the growing demand for the vessels which will be using the islands for the next 15 years. The proposed harbour development project includes, construction of 197 m of quay on eastern, southern and northern side of the harbour using L blocks, deepening the harbour basin to – 3 at mean sea level, development of a harbour basin by 137 m long and 78 m wide, construction of 150 m rock boulder breakwater using dredged material as the core material. The project also includes deepening of the three access channels to a depth of – 3m at MSL. As part of the project, market lights would be place at the entrance channels. The excavation work of the project is expected to generate around 34,900 m3 of dredged materials of which 6,000 m3 is expected to be used as core materials of the breakwater, 12,000 m3 as back filling at the quay walls and 16,900 m3 to replenish the area of the beach on southern end of the harbour. 60 m long revetment would be constructed north and south of the harbour to protect the harbour from erosion. Environmental and socioeconomic impacts of the project were assessed. The impacts of the project result mainly from excavation of the harbour basin and entrance channel and disposal of excavated materials. The impact of excavation would be that of sedimentation. This impact is considered to be minor and short-term. Re-excavation of the entrance channels and harbour basin would have irreversible impacts. The project would help to address the current erosion problem by replenishing the eroding beach with the materials borrowed from the harbour basin. The socio-economic benefits of the project may be considered to outweigh the negative impacts of the project on the physical environment of the island especially increasing the usable space on the quay wall, mooring area at the island’s harbour and additional land that would be available to develop fish processing industry. The proposed project conforms to prevalent environmental legislation and thrives to achieve its objectives in an environmentally friendly manner. Mitigation measures for these anticipated impacts have been identified and outlined in detail, including sedimentation and stagnation control methods and measures for minimizing negative effects demolition of the quay wall and the generation of construction waste. These mitigation measures need to be followed in order to minimize environmental damage. The details of the project have been established after considering the needs and requirements of the community by assessing and incorporating the outcomes from the community consultations held during the data collection stage. The EIA also allowed to explore alternatives for the proposed development and identified key mitigation strategies. Alternative locations and alternative designs have been investigated for the different components of the project. However, the present project design seems to be a feasible option in terms of costs, durability and safety. An environmental management plan with environmental monitoring plan has been developed including important elements that require regular checks. This monitoring component will be adhered to and will allow the assessment of changes due to construction of the harbour. Although the project involves inevitable negative environmental impacts, such impacts are not severe as to not undertake the project. The project is justifiable in light of the socioeconomic conditions and anticipated benefits resulting from the project, which seem to outweigh the negative environmental impacts.Item Environmental impact assessment proposed harbour development in Magoodhoo Island, Noonu Atoll(2012-12) SandcaysMinistry of Housing and Environment (MHE) proposes to develop a harbour in Magoodhoo Island, Noonu Atoll. The proposed harbour will be developed on the northern side of the island having a basin length of 92m and a width of 42.74m with -3m deep from MSL. The proposed harbour will have an entrance of 75m long, 27.42m wide and 3m deep as well as an inner quay wall of 143.02m on the southern part of the harbour and a 98.56m long rock boulder breakwater on the northern part. This EIA is prepared in accordance with the Terms of Reference (TOR) approved by the Environmental Protection Agency (EPA) on 20 November 2011. The main scope of this EIA report as per the approved TOR is to broadly assess, identify, predict and document potential environmental impacts from the proposed harbour development project in Magoodhoo Island, Noonu Atoll. The proposed harbour development project is to be carried out in Magoodhoo Island situated in Noonu Atoll, which is located in north of Maldives, approximately 179km away from the capital city - Male’. The nearest inhabited island in the vicinity of Magoodhoo is Miladhoo which is at a distance of about 2km, located directly north of Magoodhoo. The capital island of Noonu Atoll – Manadhoo is located to south east of Magoodhoo at a distance of about 6km. Geographic coordinates of Magoodhoo are 05º46’35” N and 73º2’45” E. The proposed harbour will be located at the northern side of the island, north east to the existing channel or reef entrance. The proposed harbour development project in N. Magoodhoo will be subject to the laws in particular Environmental Protection and Preservation Act (No. 4/93) of Maldives. Thus, it must satisfy the EIA process and get approval before the project starts implementation. Baseline environmental condition of the island was conducted for which the environmental impacts and mitigation measures as well as project alternatives are presented. Generally the reef condition around Magoodhoo can be regarded as below average. This is attributed to sedimentation on the northern side of the island, sand cover on the north-western side of the island, dead coral rock formations on the southern side of the island as well as the extensive dead substrate layer on the eastern side of the island. The total area of the proposed harbour basin is 4,000m2 having a total length of 92m and a width of 42.74m. The impacts that are associated with the proposed harbour are divided into construction phase and operation phase environmental impacts. Most of the construction phase environmental impacts are believed to occur from excavation, backfilling, construction of quay walls, and construction of rock boulder breakwaters. The main environmental impacts associated with the proposed harbour development include sedimentation, direct damage to coral reef habitats, seawater quality deterioration, changes in the oceanographic and hydrodynamic conditions around the island that may lead to changes in coastal morphology. As part of the proposed development, a number of mitigation measures will be taken into consideration including using physical barriers to reduce the impacts of sedimentation, using appropriate dredging methods, as well as carefully planning the implementation activities of the project. Also, mitigation of environmental impacts during operation phase of the proposed development has been considered. The proposed harbour will be developed for the community in Magoodhoo Island. The harbour is located in close proximity to the existing and planned developments found in the area as most of the settlements are currently found on the northern parts of the island and the southern parts are used for agriculture. Having considered the needs of the community as well most viable location is found on the northern side of the island. A no development alternative has also been given. The overall environmental performance will be monitored by an environmental monitoring framework that will be implemented as part of the proposed harbour development on Magoodhoo Island, Noonu Atoll.Item Item Addendum to the environmental impact assessment for Three Islands, B. Thulhaadhoo(2011-06) Miruza, MohamedThe report is an addendum to the “Environmental Impact Assessment Report, Three Islands – B. Thulhaadhoo” report. The need for an addendum occurred to investigate any environmental impacts that may occur as a result of the proposed harbour expansion at B. Thulhaadhoo. The report documents the finding of the study carried out. The original Environment Impact Assessment undertook extensive surveys and research to determine the impacts carried out within a large study area including the area for the proposed harbour extension. General information on the island is therefore not provided in this addendum and is referred to this document. Furthermore, where substantial information is provided in the initial EIA on site specific data relevant for the harbour expansion, such information is highlighted in this EIA without the need for further field investigations. The study finds that there are no significant environmental impacts caused due to the proposed harbour expansion. However, the report does highlight some of the additional impacts that may occur and related mitigation measures have been provided for these. The report provides a monitoring plan for the new development while also referring to the initial monitoring plan proposed in the original EIA for continuous investigation of the environment for a sustainable development.Item Environmental audit for registration of desalination plant at Vilamendhoo Resort, Alifu Dhaalu Atoll, Maldives(2011-04) CDE ConsultingThe purpose of this Environmental Audit report is to fulfill the requirements of Maldives Water and Sanitation Authority guidelines to get necessary environmental clearance from the Environmental Protection Agency to carry out the registration the utility services. The project involves auditing of the existing desalination plant in Vilamendhoo Resort and Spa. Desalination system involves two plants with capacity 200 m3 per day each and two water storage tanks with a capacity of 710 m3. The seawater intake is located on the southern side of the island with a length of 170 m from the desalination plant house. The brine discharge point is located on the northern side of the island at a distance of 130 m from the desalination plant house. The structural integrity of the facilities is considered good. Noise levels are perceived as high for a mixed residential and industrial zone although it must be taken into account that space is limited and location of staff areas near plant house is inevitable. The environmental impacts associated with this project include, increased noise levels and impact on marine environment due to brine discharge. There are indirect impacts associated with consumption of energy for desalination. Power generation has the potential to degrade air quality and contributes to global warming. In addition, fuel handling related to power generation is a potential risk for ground water and soil contamination from fuel spills and leaks. Noise measurements taken during the field visit conforms to international standards while marine water quality tests show normal conditions although there are limitations in the parameters tested due to unavailability of tests at National Health Laboratory. Marine life needs to be further monitored at the brine discharge location to ascertain whether there is a long term impact from discharge of brine. Visual observation identifies no notable damage to existing vegetation around the desalination plant house and no indication of any fuel spills or leaks around the area. Groundwater quality tests that could be conducted shows that the groundwater is in good condition. Mitigation measures that are in place to reduce the environmental impacts associated with the operation of the facility include appropriate distance of brine and seawater pipes from shoreline and installation of sound attenuators to reduce the noise levels from the plant house. In order to protect the environment from potential fuel spills, proper pipelines are established and fuel storage is in bunded areas. A monitoring plan is proposed to observe any changes taking place due to the operation of desalination plant. In the event that monitoring indicates that any environmental quality is deteriorating to unacceptable levels, the proponent will correct operation procedures that are contributing to the problem and/or undertake necessary engineering installations.