A landmark collaboration between Bayer Environmental Science, Network Rail, GB Railfreight (GBRf) and a number of start-up companies, promises to transform essential weed control maintenance on UK railways.
Introducing innovative technology, three new Smart Weed System trains will commence service on the British railway network. They will have the capability to eliminate potentially dangerous weed infestations with advanced precision.
Alan Morris, Bayer Environmental Science UK country head, explains how the new technology works, “Weeds are detected by the cameras mounted on the train and upon identifying weeds, the technology is able to select and apply the most appropriate herbicide.
“Following its implementation in Germany, the Bayer train has been able to demonstrate a 70% reduction in the use of herbicides on the railway and we hope to see these benefits in the UK,” says Alan.
He adds that the data generated will be uploaded to a cloud database using GPS software. “This will enable weed control to be monitored and reported 24/7 from a central point.” says Alan.
He explains that this innovative GPS tracking system will also automatically shut off spray nozzles when the train approaches a ‘Non-Treatment Zone’, for example a watercourse or bridge.
“This further enhances the environmental impact by adding a second layer of protection for the operators.
“Efficiency is also increased with the larger water storage unit, which holds up to 52,000L, and more storage capacity onboard. This means a greater distance can be covered in a single shift with much less downtime because less replenishments are needed.”
Alan adds that the main aim of this partnership is to increase the safety of railways.
“Weeds can cause contamination of valuable equipment and lead to a range of health and safety issues for both workers and passengers,” says Alan.
“This technology is not only an innovation for the rail industry but weed control globally, so we’re delighted to be involved in this collaboration with key members of the rail industry,” adds Alan.
Responsible for supplying the end-to-end rail operations, GB Railfreight will provide rail expertise for this project. Mark Wyborn, head of strategic development at GB Railfreight, explains this is step in the right direction for the industry.
“The higher efficiency of the three new trains combined with the modern technology and asset life will provide a more efficient weed control program for years to come,” says Mark.
“Aiming for a safer rail industry for all should be a priority. This investment from Bayer into the collaboration will bring a new level of scientific expertise and knowledge to the rail industry and will help to drive forward weed control and safety for future years,” Mark adds.
Rachel Furniss, business manager at Network Rail echoes the importance of this new collaboration, “The Bayer train represents a great opportunity for Network Rail to improve delivery of their weed-spray programme, with the advancements in technology and precision of treatment that the Bayer train is able to offer.
“Seasonal treatment is an integral and important part of the way Network Rail operates, and an efficient weed spray programme can reduce safety incidents throughout the year,” says Rachel.
The first train will be introduced and trialled on UK railways from May 2021, with the second and third trains planned for use in April 2022 and 2023, respectively.
