Dhaka, Aug 23 - Ahead of Bangladesh Foreign Minister Dipu Moni's visit to India Sep 7, Dhaka wants more information on Delhi's plan to build Tipaimukh dam in Manipur state, a senior official has said.

Foreign Secretary Mirajul Quayes described last month's visit to India by a parliamentary team as 'useful' and said the data supplied by India was being examined by a committee of experts, New Age newspaper reported Sunday.

The foreign secretary said Moni's meeting with her Indian counterpart S.M. Krishna and other Indian leaders would be 'watershed'.

Dhaka is also preparing for a visit to India by Prime Minister Sheikh Hasina. Dhaka wants to discuss a range of bilateral issues during the visits.

The dam project at Tipaimukh, located 200 km upstream of Barak river from the Bangladesh border, is high on the talks' agenda.