Resurfacing a runway in Antarctica

The runway was resurfaced using existing materials, preventing the need to import materials and their associated carbon impact. Photo: Ben Checkley, BAS

The station is a major hub for international science in Antarctica and the newly resurfaced runway and new runway lighting delivers improved safety features for aircraft using the infrastructure with the project being completed over the course of two Antarctic seasons.

Originally constructed in 1990, the runway is important infrastructure that enables the delivery of science in the deep-field of Antarctica.

Read an in-depth article examining exactly what it is like to build in Antartica.

In support of effective ongoing operations and maintenance at Rothera, measures were introduced to improve drainage performance along the runway. A turning circle has been created at the South end to improve overall efficiency.

In keeping with BAS’ longer-term net zero and sustainability aims, the runway was resurfaced using existing materials, preventing the need to import materials and their associated carbon impact. It has since been used to facilitate trials of pilotless planes in support of scientific research and exploration, which will contribute to a future reduction in carbon emissions.

The runway was originally constructed in 1990. Photo: Ben Checkley, BAS

“Congratulations to the team for completing such a milestone project at Rothera. The upgrades to the runway’s surface and lighting will be greatly beneficial to how Rothera operates going forward,” said Natalie Wathen, Framework Manager at Ramboll.

“Through the increased drainage, the new surface will reduce the risk of floods and ice build-up. This will in turn lessen the time to clear the runway surface in preparation to accept aircraft.”

The AIMP is a long-term programme to support the UK’s polar research capabilities. It is delivered in partnership with BAM, Ramboll and Sweco.