The Restoration of Marine Resources and Ecology System along Langsuan Seashore project aims to place 3,000 pieces of cubic-shaped artificial reefs on Langsuan seabed within 3 years, from 2011-2013. PTTEP had been a main sponsor for the project from the beginning. A reduction in cost of fisheries and an increasing in numbers of marine life are some of benefits local fishermen receive from the project.