Amazon.com description: Product Description: Sewers Rehabilitation and New Construction Repair and Renovation Sewers represent a very substantial and crucial part of our engineered infrastructure and a high level of investment is needed to maintain them. This book gives a comprehensive description of the civil engineering work relating to sewers and emphasizes the practical aspects of repair and renovation. The technical aspects of survey, assessment and access are dealt with in detail and the book also provides fundamental data on hydraulics and structural assessment. The book is unique in meeting the engineer’s need for up-to-date information on the application of theory and includes recent important developments in the field.