Facility now not expected to be complete until July 2021
Dredging is required in the development of a new ferry terminal in Liverpool.
Infrastructure Minister Ray Harmer has confirmed the position following an update on the project in Tynwald.
The news came after a delay was announced to the work, which is set to cost a total of £38 million.
It's now set to be completed by 21 July, 2021.
Mr Harmer says there are many complicated facets to the construction:
Tynwald rejects proposed referendum on the Island’s net-zero policy after extensive debate
Island to maintain its current policy approach
Are Manx people happy?
Government publishes Social Attitudes Survey
Tonight's Heysham sailing cancelled
Overnight return service also called off due to forecast poor weather
Plans to progress waste disposal facility near Ronaldsway outlined
The proposals are currently on display at Malew Commissioners