Work is progressing at Noss on Dart Marina with the recent arrival of the dredger on site. The dredging programme is being undertaken by Dutch dredging company Royal Smals who are extremely experienced dredging contractors.
The dredging programme is designed to last up to seven weeks and is broken down into individuals sections running from the north to the south of the marina, concentrating on the shallow areas identified in the pre-dredge survey.
The dredger will be operating a cutter suction method to excavate the material which will then be pumped ashore to allow the solids in the material to settle and the water to drain back cleanly into the river. This process takes place inside large specialised bags which contain the dredged materials whilst the de-watering process completes.
The intention is that if suitable the dredged material will be used on site to raise levels and for other construction projects.