Location:
Paddington, London
Client:
Thames Water / Paddington Square Development
Partners:
Mace Group and Thames Water
Scope of works:
Temporary and permanent sewer diversion including 3.6m diameter shaft and 1200mm pipe jack
Engineering Excellence in the Heart of Paddington
Browne was appointed to deliver the permanent diversion of the London Street Sewer for the Paddington Square development, located next to Paddington Station and the Bakerloo Line. Working in a constrained site with complex utilities and ground conditions, Browne maintained progress in a live construction environment.
A phased approach began with a temporary diversion, including a 9m-deep shaft, 1200mm pipe jack,and timber heading. This enabled construction of the permanent sewer in a 10m-deep reinforced corridor, with a 2m x 2m heading for final installation. The project was delivered during the COVID-19 pandemic, requiring adapted practices to maintain safety and productivity.
Complex sewer diversion completed on time and within budget
Zero disruption to Paddington Station operations
Successful delivery during COVID-19 pandemic constraints
Technical excellence recognised in managing complex underground works
Confined Location
Adjacent to Paddington Station and the Bakerloo Line, the site required precise engineering and coordination. Browne’s experience and strong stakeholder relationships ensured streamlined approvals and efficient delivery.
COVID-19 Challenges
Adapting to social distancing, Browne maintained safety and productivity through close collaboration with Mace Group and contractors, avoiding delays.
Technical Demands
Deep excavations in difficult ground with dense utilities required Browne’s expertise to complete complex works without impacting surrounding infrastructure.
Through expertise and collaboration, Browne played a key role in delivering this landmark project on time and within budget. Their professionalism was crucial in overcoming physical and logistical challenges.
As Paddington Square becomes a major commercial hub, Browne’s work beneath the surface stands as a vital, lasting contribution, demonstrating their capability in complex infrastructure supporting urban regeneration.
Exceptional performance on Thames Water’s Mains Renewal Framework
Delivering a Resilient Water Network for Greater London and the Thames Valley
Complex trunk main installation for Affinity Water in St Albans
Delivering Critical Trunk Main Infrastructure for Affinity Water in St Albans
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