Bøger af Alexander Arnfinn Olsen

This book is a single source of guidance and information relating to condition monitoring techniques when designing, implementing and managing a reliability-centred maintenance programme. The topics addressed in this book include a summary of the types of condition-monitoring techniques used by the marine industry, in addition to guidance on the selection of appropriate technique(s), measurement frequency, personnel skills, company resources, and risk assessment. Through the application of condition-monitoring techniques, vessel owners, onshore managers, and marine asset operators should be able to see improved equipment and system reliability onboard their vessels or other marine installations. Moreover, consideration should be given to enrolling vessels and assets in either a reliability-centred maintenance programme or a preventative maintenance programme to take advantage of the additional cost saving benefits for equipment maintenance together with receiving credit towards Class mandated continuous survey for machinery.

This book focuses on Coastal and Ocean Navigation with an emphasis on celestial navigation techniques as a 'back up' in the event digital technologies fail.It deals with the main themes and principles of celestial navigation (including time). It covers the syllabus for deck officers working towards the Officer of the Watch (OOW) certificate of competence (COC) awarded by the Maritime and Coastguard Agency (MCA), and for Royal Navy navigation officers working towards achieving the equivalent Navigational Watch Certificate (NWC). The NWC is equivalent to the certificate awarded by the MCA to OOWs in the Merchant Service under the international Standardisation of Training, Certification and Watchkeeping (STCW) agreements. The detailed theory of celestial navigation is provided.

This book focuses on Coastal and Ocean Navigation with an emphasis on digital navigation (using ECDIS) and would be useful to both experienced seafarers as an aide memoire, and also to cadets and trainees embarking on their maritime careers.The text has been developed for modern day ship's navigator in the 'digital era'. It is written from the perspective that the reader's vessel will be navigated using an IMO type-approved electronic chart and display information system (ECDIS) as opposed to traditional chart-based passage planning. As such, the book focuses on the main principles associated with position and direction of the earth's surface, geodesy projects and grids, digital navigation, electronic chart and data information systems, fixing, internal aids to navigation and systems, external aids to navigation, tides and currents, ocean navigation, coastal navigation, pilotage and blind pilotage, anchoring, navigational errors, relative velocity, and bridge organisation and management.