What is the fine-grained topic of the following text: The Electricity Generating Authority of Thailand (Egat) said yesterday’s bid submissions by the consortium of Alstom Power Systems and Marubeni and the consortium of Power Construction Corporation of China and Italian-Thai Development were not legally binding until the controversial project gets the EHIA (environmental and health impact assessment) green light. Only return the topic.
Bid submissions for a project by the Electricity Generating Authority of Thailand (Egat) pending environmental and health impact assessment approval.