BAS Rothera Wharf, Antarctica

For the British Antarctic Survey (BAS), DMC developed an innovative quay wall design at the Rothera Research Station in Antarctica. The new wharf enables the safe berthing of the research vessel RRS Sir David Attenborough, supporting the next generation of polar research. 

Robust design under extreme conditions 

The new wharf is part of the Antarctic Infrastructure Modernisation Programme (AIMP), commissioned by the UK Research and Innovation’s Natural Environment Research Council (NERC). DMC contributed to the development of this new 74-metre wharf at the British Antarctic Survey’s (BAS) Rothera Research Station. This state-of-the-art facility replaces the previous structure from the 1980s and is specifically designed to accommodate the new polar research vessel, RRS Sir David Attenborough.  

Scope of Work 

Collaborating with the BAM International – BAM Nuttall joint venture and technical advisors Ramboll, DMC was responsible for the concept, basic, and detailed design of the new quay. Our team provided on-site engineering support during both the demolition of the existing wharf and the construction of the new structure. We played a pivotal role in constructability reviews and risk assessments, ensuring a design optimized for failsafe performance, redundancy, and safe installation.  

To address the unique challenges of constructing in such a remote and environmentally sensitive location, DMC developed a Building Information Modeling (BIM) environment. This allowed for Virtual Reality (VR) simulations of installation and dredging operations, enabling the team to anticipate and mitigate potential issues before actual construction commenced. Additionally, physical installation tests were conducted to further minimize risks.  

Sustainable and efficient outcomes 

The new wharf features enhanced cargo handling facilities, including a larger crane, facilitating more efficient loading and unloading of supplies. It also supports the deployment of small boats used for scientific diving and marine research operations. Throughout the project, maintaining the highest standards of biosecurity and minimizing environmental impact were paramount. All team members received environmental and biosecurity training to ensure compliance with strict regulations, safeguarding the pristine Antarctic ecosystem.  
 
Through meticulous planning, innovative design, and close collaboration with our partners, DMC contributed to the successful delivery of a robust and future-proof wharf, supporting the advancement of polar science in one of the most challenging environments on Earth. 

Location

Rothera Research Station, Adelaide Island, Antarctica

Structure

Wharf

Owner/Operator

British Antarctic Survey (BAS)

Our client

BAM International - BAM Nuttall joint venture

Completion Design

2020

Challenge

Design and construct a new quay wall in one of the world's most remote and extreme environments, with very limited construction windows and high logistical complexity. 

Solution

DMC provided a robust, optimised design tailored to local conditions and installation constraints. By combining physical testing, BIM/VR simulations, and on-site engineering support, we enabled safe and efficient construction with minimal risk.