Navigation channels plays a very important role in the logistic world. Its maintenance is rarely systematically done nor taught in the marine technology classroom. This book describes the systemic approach to maintenance and improvement of waterways for safe and efficient navigation in channels. The book presents the requirements for channel condition, the operation, the environment, the waterway geometry, the hydrography and sediment that enable the planner to optimize the design. Sustainability requirement for channel maintenance, concept of risk based design, uncertainty, community participation are presented. The book provides procedures and case study for determination of waterway parameter, channel dimensioning, dredging output towards meeting requirements towards decision support for efficient utilization of a waterway by large traffic and specify size of the vessel.

Inception report of feasibility study of river management in Bangladesh.

Water supports our planet and its vast resources need to be fully utilized to benefit human activities and his environment in a sustainable manner, most of inland water resources has been under utilised and under maintained. Maritime industry has made use of the ocean in a more much responsible manner for cross continental transportation of good. There are currently dire needs to find sensitive ways to mitigate challenge of global warming, climate changes and its associated impact, especially within the coastline. Various research works has proven that Inland Water Transportation represents the cleanest mode of transportation. Its use could reduce and mitigate carbon footage and other Green House Gases. Past system design and operation has followed conventional method. System has been addressed through reactive behaviour that has put system on probable risk and consequence in oblivion. Likewise, complexity of sustainable water transportation development demand design and operation that require careful evaluation which can be achieved by employing proactive method. That considers holistic system analysis approach. It has become important to address system associated risk, reliability and their life cycle through assessment of accident and pollution prevention, protection, control principle. Ageing, uncertainty and operational factors are also important system variables that need to be incorporated in risk close loop system. This book account for modelling of proactive technik and application of a top down risk and reliability based design that identifies assess, analyses and employ sustainability equity comparison leading to generic safety and environmental risk reliability model (SERM). SERM is a decision support system tool developed at University Technology Malaysia for the development of efficient and sustainable Inland Water Transportation System (IWT).

Contemporary time has seen alarming environmental revolt that is calls for attention and concern about the biosphere world, a condition that calls for need to use advantage of human improved knowledge and civilization in science engineering to develop proactive, efficient and predictive based system that meet reliability and sustainability requirement as well to reduce uncertainty components of system design. Proactive based philosophy under safety and environmental framework should be exercise on all level of system life cycle, including design, construction, operation and disposal. Selection of all element of the life cycle should be responsibly done and pollution impact of the system to the environment and community should be mitigated. The book present application of risk and reliability analysis to various cases of marine system and subsystem, application of risk method ranging from qualitative, quantitative to simulation and analytical approach is presented.