Phone Masts Uxbridge: Screw Pile

The masts all had to be sited in challenging locations, typically next to busy main roads, where access was difficult and it was essential to avoid rush hour traffic to work efficiently and cause minimal disruption to the public. Also, the ground conditions were testing with lots of water and gravel meaning a traditional concrete foundation solution wasn’t viable.

CGS’s years of experience working for Network Rail proved invaluable with this project. Time is of the essence working on the rail networks and there is a major logistical challenge to move plant and materials in confined areas. Working with their design specialists McMahon, CGS devised the perfect screw pile technique and then project managed the installation. “There was a fair bit of head-scratching because the locations presented us with a dilemma, but working in harmony with our partners we came up with the ideal solution,” said Chris Martin, CGS’s Managing Director. The screw pile technique is concrete free, which removes the risk of additional concrete pours and curing times. It has been devised to be used in varied conditions, meaning design costs can be significantly reduced. Also, it’s the perfect solution where access is limited and requires minimal installation. “All these factors made it not only a viable solution but also great value for money for EE,” Chris added.