The primary purpose of the Assistant Head Capability (AHC) is, on behalf of the HMNB (HM Naval Base) Clyde Faslane Site Operator (Superintendent Faslane Site (SFS)) and the Authorisee for the leadership, oversight and management of outputs in support of vessel operations and the safe development and introduction of new waterfront focused capabilities. The AHC's deliver 'Day to Day' control of non-nuclear, NP, NW, and WiH Authorised Activities within HMNB Clyde Faslane Site to ensure that the risk from the activities is managed such that it is reduced 'As Low as Reasonably Practicable' (ALARP).