GB-Edinburgh: Refurbishment and Upgrade of Duncansby Head Lighthouse

Scheduled Capital Refurbishment and Upgrade of the Aid to Navigation. The proposed works principally involve the de-commissioning and removal of the obsolete optic lamp and electrical operating / monitoring system. It is the NLB's intention to retain the existing 4th order lens but replace the current optic within it using an RLS15-36 LED optic designed and manufactured by R&RNAV. All electrical operating and monitoring systems will be replaced and tested to current electricity at work regulations BS 7671. The ligh...