TEDA - The Thames Estuary Dredging Association

This section provides a place to access news and documents relating to the Thames Estuary Dredging Association.

The TEDA is the regional Association representing members of the UK aggregates industry operating in the Outer Thames region.  Historically, the Thames region is an important for the marine aggregate industry producing anywhere between 3-7% of the total UK annual marine aggregate resource.  There are presently 5 companies with interests in the region and these five companies have formed the TEDA to facilitate production of the Outer Thames MAREA.  The work began in 2007 with production of a scoping report and has recently been completed with publication of the full MAREA.  The MAREA is supported by a number of focused technical reports that investigate specific issues.  The MAREA and associated technical reports are now available for download from this site.

TEDA Members

The following companies are members of the Thames Estuary Dredging Association:

  • Britannia Aggregates Ltd
  • CEMEX UK Marine Ltd
  • Hanson Aggregates Marine Ltd
  • Tarmac Marine Dredging Ltd
  • Volker Dredging Ltd

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