SINGAPORE – Preparatory works for the reclamation of Long Island<\/span><\/a> off East Coast Park are predicted to have an overall minor impact on the surrounding environment, though some nature groups and scientists worry about possible \u201cblind spots\u201d.<\/p>\n Released on June 30, the 557-page environmental impact assessment (EIA) was commissioned by the National Parks Board (NParks) on behalf of the Housing Board.<\/p>\n It assesses the impact of the two-phase works to prepare for the reclamation of about 800ha of land \u2013 roughly twice the size of Marina Bay \u2013 from Tanah Merah to Marina East, centring around the popular Bedok Jetty.<\/p>\n The works that involve removing seabed obstruction and sand infilling are slated to begin from end-2026.<\/p>\n The report, prepared by consultancy DHI Water and Environment based on surveys conducted between June 2025 and February 2026, found works would yield minor negative impacts on the environment.<\/p>\n The majority of coral and seagrass areas outside the project\u2019s footprint, as well as mangroves, intertidal fauna and most marine fauna, are expected to remain largely unaffected, HDB and the Urban Redevelopment Authority (URA) said in a statement.<\/p>\n However, the works could impede globally critically endangered hawksbill turtles from reaching nesting sites along East Coast Park, as well as disorient hatchlings, according to the report.<\/p>\n The report deemed this impact minor, noting that sections of the shoreline will remain available for nesting alongside ongoing egg relocation efforts by NParks.<\/p>\n Nanyang Technological University sea turtle biologist Lyndsey Tanabe acknowledged the need for coastal protection, but stressed that Singapore\u2019s hawksbill turtle population is small, making every individual critical to the species\u2019 survival.<\/p>\n \u201cWhile the environmental study identifies disturbance to nesting beaches as a concern, it is equally important to assess impacts to inter-nesting habitat in the shallow coastal waters where female turtles rest between clutches (of eggs),\u201d she pointed out.<\/p>\n The research fellow welcomed clarifications on additional protective measures, and said she looks forward to working constructively with the project team.<\/p>\n