Collett Transport, in collaboration with IQA Elecnor Group, has successfully executed the transport and installation of a massive 148-tonne transformer at the Neilston Grid Stability Facility in Scotland. This substantial project showcased Collett’s expertise and equipment, particularly their 250-tonne girder bridge trailer and heavy-duty jacking and skidding apparatus.
Starting at KGV Dock in Glasgow, Collett handled the initial port operations, meticulously offloading the transformer and ancillary equipment from the vessel to the quayside. These operations were conducted under CPA contract lift conditions, ensuring a high level of oversight and safety throughout the process.
Before embarking on the transport phase, Collett’s Projects department undertook extensive preparatory work. This included a detailed route survey report that identified necessary street furniture removals and civil works along the transport path. They also developed comprehensive lashing plans and calculations for the transformer, coordinating closely with Renfrewshire Council, Glasgow City Council, and various subcontractors.
At the quayside, Collett’s team meticulously assembled the girder frame and associated beams to create a 16-axle configuration around the transformer. Traveling during late evening hours, the impressive 60-meter-long truck and trailer set off for the substation site, escorted by police and Collett’s own in-house escort fleet.
On reaching the site, the transformer was transhipped from the girder bridge to a 14-axle flat-top trailer to navigate the constrained site access. This complex maneuver was facilitated by the hydraulic suspension system, which allowed for precise height adjustments. The transformer was then aligned with the 14-row trailer by angling the girder bridge perpendicular to the trailer, showcasing Collett’s precision in handling such heavy loads.
Once positioned alongside the plinth, Collett’s Heavy Lift Team utilized hydraulic jacking and skidding equipment to carefully place the transformer onto its final resting spot. Wheels attached to the bottom of the transformer enabled accurate alignment with the rail tracks, ensuring precise positioning.
David Sanz Delgado, Project Manager at IQA Elecnor Group, highlighted the significance of this achievement, stating, “This is a major milestone in our Neilston Grid Stability Project as part of National Grid’s Pathfinder Programme, Phase II. The delivery of the 148-tonne generator Step-up Transformer marks a significant step forward in our journey towards enhancing grid stability and reliability. This Synchronous Condenser will play a crucial role in ensuring a more resilient and efficient power system for years to come. A huge thanks to everyone who worked so hard on this phase. Your dedication and effort have been instrumental in achieving this success.”
This project underscores the critical role of precise planning, coordination, and execution in transporting and installing heavy equipment, reinforcing the importance of expertise and advanced technology in the logistics industry.
