Industry authorities are probing the use of non-certified reinforcing steel in the Ardersier Harbour project, a significant Scottish development.
- The British Association of Reinforcement (BAR) has raised concerns, prompting an investigation by the Certification Authority for Reinforcing Steels (CARES).
- Bauer is installing vital structural components at Ardersier for offshore wind installations, amid scrutiny of reinforcement cage certifications.
- The investigation focuses on the outdoor welding practices of reinforcement cages lacking CARES approval, raising safety and compliance concerns.
- Compliance with safety standards remains critical, with industry authorities expected to enforce stringent measures.
The use of non-certified reinforcing steel at the £300 million Ardersier Harbour project, near Inverness, has drawn the attention of industry regulators. The British Association of Reinforcement (BAR) has issued an alert prompting an investigation by the Certification Authority for Reinforcing Steels (CARES). This project, significant for its role in supporting offshore wind installations, is under scrutiny due to potential certification gaps.
Bauer, a key contractor on this project, is tasked with installing diaphragm walls to develop a new port facility. These walls, essential for the structural integrity of the project, have varying depths of up to 42 metres at the front and 27 metres at the rear. The construction involves the use of reinforcement cages, but concerns have been raised about their compliance with UK CARES certification standards.
The specific issue at hand is the outdoor welding of these reinforcement cages, performed by F Brazil Reinforcements Ltd, who lack CARES approval for on-site welding. Although the rebar and reinforcement links used are CARES approved, the overall welded structure fails to meet these rigorous standards. This lapse raises questions about compliance with the requirements outlined in CARES Appendices 11/12, which are crucial for safety and quality assurance.
Steve Elliott, BAR chairman, underscores the importance of using safety-critical construction products that meet all necessary standards. He highlights the potential risks associated with inappropriate welding techniques, especially when conducted outdoors as opposed to a controlled factory environment. The necessity for adherence to protocols such as those of CARES is crucial to ensuring quality and safety in large-scale projects like Ardersier.
In light of these developments, Bauer and F Brazil Reinforcements have been contacted for their comments. The industry awaits their response amidst growing calls for stringent enforcement of certification norms by the relevant authorities.
Authorities are expected to ensure strict compliance with safety standards to maintain project integrity.
