Concrete Preservation Technologies (CPT) is a leading UK designer and manufacturer of corrosion control systems for reinforced concrete structures and masonry-encased steel framed buildings. From our UK headquarters, we design, manufacture and supply innovative corrosion protection solutions to projects throughout the UK and internationally. Our expertise spans the full range of cathodic protection technologies, including galvanic cathodic prevention, hybrid cathodic prevention and impressed current cathodic protection (ICCP). We also offer our unique and innovative ProtectorJoint® system for the long-term corrosion management of reinforced concrete bridge half joints. Working with bridge owners, asset managers, consulting engineers and specialist contractors, we provide expert support throughout every stage of a project, including condition assessment, corrosion investigations, concrete testing, cathodic protection system design, specification preparation and material supply. Whether you are addressing corrosion-induced cracking and spalling or developing a long-term asset management strategy, CPT delivers practical, cost-effective solutions that extend structural service life, reduce whole-life maintenance costs and improve the long-term performance of critical infrastructure.

Inertia Consulting is a Civil and Structural Engineering Consultancy specialising in inspection, investigation, non-destructive testing, design and capacity assessment of bridges and civil engineering structures. From our offices across the UK we undertake over 4000 general, principal and special inspections per year managing all aspects of planning, access, inspection and reporting in house. Our NDT teams are experienced in traditional and advanced NDT including GPR, Pulse Echo, PTSI's and Acoustic Emissions to provide meaningful factual and interpretative data to inform clients on structure condition, capacity and durability. Our designers undertake permanent works and temporary works design, capacity assessment and strengthening design for large multi-span rail or road bridges, footbridges, culverts and retaining walls.