Keppel Marina East Desalination Plant commences operations – Singapore Marina East Water, a subsidiary of Keppel Infrastructure, has announced that its large-scale, dual-mode Keppel Marina East Desalination Plant (KMEDP) is now operational, a press release revealed. The project is under the Design, Build, Own and Operate (DBOO) arrangement made with the National Water Agency PUB, Marina East Water, which is Singaporeâs fourth desalination plant and Keppelâs second under the said deal. It will undertake plant operations for a 25-year concession period from 2020 to 2045. (LINK). Keppel Marina East Desalination Plant commences operations – SingaporeHIWI042020-07-15T15:12:23+02:00