SINGAPORE PRESS-Subterranean development guidelines to be drafted - Straits Times
The Urban Redevelopment Authority (URA) plans to develop a set of guidelines on subterranean development here, in a step towards creating an underground master plan.
It has called a tender seeking consultants to "develop a comprehensive and holistic framework to enable more extensive use of underground space in Singapore".
NOTE: Reuters has not verified this story and does not vouch for its accuracy. (Compiled by Rujun Shen; Editing by Anand Basu)