Please use this identifier to cite or link to this item: http://saruna.mnu.edu.mv/jspui/handle/123456789/3074
Title: Environmental impact assessment : proposed development of 15 storey mixed residential building at M. Chanbeylee Vilaa, Male’
Authors: Musthafa, Amir
Keywords: Climate
Existing structures
Vegetation
Traffic survey
Noise pollution
Water quality
Hazard vulnerability
Socio-ecnomic environment
Legislative consideration
Regulatory consideration
Impacts and their significance
Environmental management
Mitigation measures
Environmental monitoring
Issue Date: Jan-2018
Citation: Musthafa, A. (2018). Environmental impact assessment : proposed development of 15 storey mixed residential building at M. Chanbeylee Vilaa, Male’. Male': Maldives
Abstract: This report is based on the proposed 15 storey mixed residential building construction with basement at the residence, M. Chanbeylee Villa in the capital city, Male‟. The project is being developed and constructed by the proponent Mr. Shiham Rasheed 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. Specifically, the inclusion of a basement comes under the Regulation. In addition to meeting the regulatory requirements, the report would further assist the proponent and important stakeholders to make decisions based on favourable 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 for the project to proceed. The area the project is proposed to be undertaken is a moderately built area in the western side of Male‟ in Majeedhee Magu. There is no natural terrestrial environment at site. The existing environment therefore was focussed on the regional climate of Male‟, and the traffic distribution, and noise pollution in the area. The project area does endures moderate traffic relative to the general traffic conditions in Male‟. 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 old structures and maybe prone to some damages. However, serious structural defects are expected to be at a minimum, especially considering the standard foundation protection methods. 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, traffic issues and safety concerns. As there are numerous high storey building projects being undertaken in Male‟, there is no particular long term impact associated specific to this project, albeit an increase in cumulative impacts. The main reason an EIA was required for the project was due to the basement construction and associated impacts. These can be mitigated by restricting the type of storage materials in the area, implementing fire safety systems, and proper mechanical ventilation and drainage. Submersible pumps are proposed for the project as well as mechanical ventilation. The other impacts that do occur can also be easily mitigated to minimise and/or completely nullify them. Mitigation measure proposed includes creating awareness among the construction staff and neighbours regarding the scope of the project. Other measures include taking 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 in addition to a 1m offset from the adjacent building. Dewatering procedure will also be undertaken with care, details of which are given in the report. Care should also be taken to prevent any damage to the road and disruption to traffic during transport of machinery, material and equipment. Additionally, water tanks should be incorporated as part of the project to cater for both booster pumps and wet rise system, which are requirements for the building. Alternatives, including the no project option and alternatives for some project components are also discussed. No project option is not viable at this stage of the project. Regarding construction methodology, a few alternatives are recommended. Regarding the design, there are recommendations to make the development greener. These include interior landscaping to incorporate plants, use of green walls, use of LED lights, rooftop solar panels, etc. 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 project specific impacts are predicted, none that the island community is not yet enduring. The same conclusion had been derived for all similar building construction projects in Male‟. Therefore, it is recommended that the project go ahead as proposed with proposed precautions and mitigation measures as provided under the published guidelines and recommended in this study.
URI: http://saruna.mnu.edu.mv/jspui/handle/123456789/3074
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