The information contained in this booklet represents a significant collection of technicalinformation on Fundamentals, Troubleshooting & Maintenance of Ash Handling Plants andPneumatic Conveying Systems for Bulk Materials. This information will help to achieveincreased reliability at a decreased cost. Assemblage of this information will provide a single point of reference that might otherwise be time consuming to obtain. Most of information, given in this booklet is taken from various sources listed in the references list given at the, end of this booklet. For more information, please refer them.