St George Wharf Pier

Case Study Overview

Red7Marine undertook the design & construction of a new floating landing stage, with associated shore access, to provide berthing facilities for River Bus services to & from the St George Wharf development in central London.

At a glance

  • Date: January 2011
  • Programme Duration: 7 months
  • Project Number: 2222
  • Value: £1.6m
  • Client: St George Ltd
  • Principal Contractor: Red7Marine

The Challenge

The works comprised a 30m x 10m steel pier pontoon held in position with mono piles at either end, a steel brow with a 40m span supported on a piled bankseat with a short fixed bridge between the bankseat & the riverside walkway.

To minimise the need for onsite construction the bankseat was designed as a pile jacket & pre-fabricated in steel at Red7Marines Northfleet facility. All piles & materials were loaded out at Northfleet & transported by barge to site where the piling & installation works were undertaken by Red7Marine using their Crane Barge Haven Seareach.

The berthing pocket required approximately 4,000mᶟ of capitol dredging to provide adequate water & this was undertaken by GPS Marine in compliance with the strict environmental criteria assigned to the Project.

The pier, brow & bridge were fabricated by Ravestein & delivered to site by their semi submersible barge direct from their Netherlands base.

St George Wharf Pier
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“Our relationship with Red7Marine and their Personnel through all stages of this challenging Project has been based on partnership and co-operation. A huge consideration was given at the initial phase to identify potential difficulties. This has been followed by development of various scenarios and methods of addressing such difficulties which provided a great benefit during actual works. We look forward to continuing the relationship with the Red7Marine team.”

Kate Sellers, Site Agent BAM Nuttall