Guildford New Sewage Treatment Works

Overview: The Guildford Sewage Treatment Works relocation supports the Weyside Urban Village regeneration by enabling new housing while protecting surrounding Green Belt land. Heidelberg Materials worked with BAM Enpure JV and Sika to deliver a watertight concrete solution for above‑ground treatment structures on the challenging former landfill site. A total of 660 m³ of waterproof concrete with Sika products, ensured durable, low‑permeability tanks that meet Thames Water’s rigorous standards.