An integral requirement of any engineering or manufacturing process known to contain inherent hazards in terms of personnel, plant safety and high monetary loss, demands systematic and continuous assessment of related risks from plant system inception and throughout the production life cycle. In this book, the author provides a comprehensive guide to the practical application of safety and reliability principles wherever risk is a consideration. The theory and mathematics are kept to a minimum, whilst a practical working model of the technology is presented for all disciplines which are involved in general engineering disciplines.