Additional expert Mr John Hilson BSc MICE MCIWEM CEng, Chartered Civil Engineer Richard Allitt Associates Ltd, Suite A4, Chadwick House, Birchwood Park, WARRINGTON, WA3 6AE Email: [email protected] Flooding • Hydrology • Hydraulic modelling • Surface water management • Integrated urban drainage • Drainage & sewerage • Sewerage management • Waste water • Land drainage • Reservoir inundation modelling

Experienced in sewerage and land drainage matters to include: • drainage investigations • drainage design • preparation of drainage contracts • supervision and management of drainage contracts • management of consulting engineers • hydraulic modelling and masterplanning of sewerage networks. Experienced in allegations of professional negligence against consulting engineers Experienced in allegations of bad workmanship against contractors

Building surveying • Expert in all aspects of building litigation, including defective construction, including, but not exclusively, drains, cavity walls, mortar, brickwork, roofs, floors, drainage, windows, dampness, condensation, concrete • Valuation for interim or final accounts • Advice on building contracts • Professional negligence • Whether a house is built to NHBC Building Regulations or Building Guarantee Standards • Party wall awards • Expert reports & advice • Compliant with CPR Other offices: (i) 1 Kew Place,...

Buildings & structures • Civil engineering works • Drainage • Infrastructure services