Refurbish NLB Oban roof with asbestos removal and heritage constraints.
The Northern Lighthouse Board (NLB) seeks a contractor to refurbish the flat roof of the main building at its Oban Depot, creating a safe, compliant, and durable open space for staff and visitors. The scope includes removal of existing parapet copes and safe removal of known asbestos-containing materials, requiring an Asbestos Management Plan approved by NLB's Principal Civil Engineer. The project must be delivered while the depot remains operational, respecting the Grade C listed building constraints. Key challenges include live-site working, heritage restrictions, asbestos risk, limited access, and cost certainty. A mandatory site visit is scheduled for 4 August 2026.