This heritage sector project took place in Stiffkey, North Norfolk, where CJB Scaffolding was appointed to construct a temporary scaffold bridge across a tidal river channel. Commissioned by NCL Contractors Ltd on behalf of the National Trust, the installation provided safe access while a permanent bridge structure was being constructed. The temporary bridge spanned approximately 12 metres across to each bank and had to be fully engineered to withstand the unpredictable conditions of a tidal and muddy environment. The project was delivered over 4 weeks.

Project Overview

Working in a dynamic coastal environment, CJB Scaffolding designed and erected a temporary bridge structure to allow safe crossing and construction access across a tidal riverbed. The scaffold bridge needed to be submerged at high tide, meaning it had to be engineered for strength, stability, and resistance to constant water movement.

To combat the unstable ground conditions and water flow, heavy-duty concrete ‘Lego’ blocks were installed as a stabilisation base, lifted into position by forklift with a qualified driver. The scaffold deck was built using steel ladder beams and metal sheeting, creating a robust and weather-resistant surface for foot traffic and light equipment.

Weekly inspections were coordinated with tidal schedules to ensure ongoing structural integrity and safety compliance throughout the 4-week construction window.