Here is the location of Terumbu Pempang Tengah and other nearby shores in relation to the Sudong reclamation. 
What is the fate of Beting Bemban Besar?
Large areas nearby are also slated for massive reclamation outlined recently in the Long-Term Plan Review.

The Singapore Blue Plan 2018
Pulau Semakau and nearby islands and submerged reefs have been recommended by the Singapore Blue Plan 2018 for Immediate Conservation Priority. The Blue Plan recommends the intertidal and subtidal marine areas of Pulau Semakau and adjacent Pulau Hantu, and Pulau Jong to be designated Marine Reserve.
The Blue Plan highlights that Pulau Semakau and its associated patch reefs comprise many ecosystems: coral reefs, mangrove areas, intertidal sandflats, seagrass meadows, and coral reefs. The subtidal area of Pulau Jong is larger than the terrestrial area. Pulau Hantu is a popular dive site has seen increasing interest in the past decade due to biodiversity awareness. If protection is accorded to these three islands, zonation plans for use can be implemented to manage tourism and human impacts.
DOWNLOAD the Plan, SUPPORT the Plan! More on the Singapore Blue Plan 2018 site.
Photos by others on this survey
Richard Kuah
Tommy Tan
Rui Quan Oh