Water & Tunnelling News – Thames Tideway Tunnel hailed as One of the world’s largest and most complex wastewater programmes using Award winning expertise in tunnelling

Once completed the challenging Thames Tideway Tunnel £2.8billion will be Europe’s deepest continuous sewer relief tunnel, travelling 25km through central London with 24 individual construction sites taking 7 years to complete over 65 meters deep underground

Split into three sections

• Central Section – Awarded to Laing O’rourke and Ferrovial Aggroman
• Eastern Section – Awarded to Costain, Vinci Grande Projects and Bachy Soletanche
• Western Section – Awarded to Balfour Beatty, Bam Nuttal and Morgan Sindall