Medway Ports are Dredging the Turning Circle

The Dredger is pushed around by a tug

Van Oord the Dredging contractor, are dredging the Turning Circle on behalf of Medway Ports, to enable barges to turn more easily.

This is the business end of the water injector, where water is injected into the mud at high pressure to suspend it in water, so that it carries out to sea with the tide; it stays in suspension for several hours so that it does not just drop in the creek further down.

The turning circle is at the widest point of the Creek where larger craft such as Thames barges can turn around without going aground. If they do ground across the creek and cannot escape before the tide drops, then they may end up supported either end and not in the middle. This can result in serious or even terminal damage if the hull sags in the middle, and to the point where the structure cracks.

You can see here where the mud has been cut away.

The process needs fairly high tides to give them time to complete a section, on a falling tide, so that the ebb carries it right out of the creek to sea.

This is the type of equipment that we plan to use in the Basin to open up the channel to the Purifier building and also create a turning circle just below in the middle of the Basin. This will enable vessels to deliver materials direct to the workshop, and as well as to come up for repair. Access will be through the building itself. More on that later.

 

 

 

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s