In the 1970s, the residents in Tuas were resettled to public housing estates. Tuas was then developed for industrial use. In the 1980s, land was reclaimed off Tuas for more industrial development. By 1988, about 6.5 km² of land off Tuas were reclaimed. Land reclamation off Tuas is still ongoing; the land area of Tuas increased from 17.02 km² in 1996 to 30.04 km² presently. Penta-Ocean Construction was the main construction firm involved in the land reclamation. The peninsular formed from the late 1980s to early 1990s is known as Tuas South, while the land currently being reclaimed to the southeast of Tuas Jetty is known as the Tuas View Extension.