Method for performing redevelopment of channel running with artificially made water bed to perform navigation of water depending on usage of water, involves filling set of mats with substance, and arranging filled mats in bed

摘要

The method involves providing a set of substance fillable mats (5), and filling the mats with a substance. The filled mats are arranged in a bed (4) in a partially overlapped manner. A transit is arranged between the filled mats arranged in the bed. A manipulator (7) is provided with a receiving unit (8) for the filled mats, where the receiving unit is three-axis moveably linked at the manipulator. The receiving unit is telescopically extendable and retractable along a predetermined axis, where the receiving unit comprises a guide device for moving the filled mats. An independent claim is also included for a device for performing redevelopment of a channel.