Download or read book Manhole Inspection and Rehabilitation written by and published by Amer Society of Civil Engineers. This book was released on 1997 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effective manhole inspection and rehabilitation is necessary to remove excessive manhole infiltration and inflow, improve manhole structural integrity, address public safety related issues, and implement general system maintenance needs. This manual provides technical guidance for implementing a successful manhole inspection, pipeline lamping, and rehabilitation program. Presented are various inspection techniques and procedures for analysis, design, and construction. Through inspections, system manhole conditions are identified, system maps are updated, and pipeline maintenance needs are evaluated.