Manhole Inspection and Rehabilitation

Cover
Half Title
Title Page
Copyright Page
Contents
Foreword
Chapter 1: Introduction
	References
Chapter 2: Worker Safety
	Potential Hazards
	Project Safety Assessment
		Traffic
		Equipment and Materials
		Personal Protection
		Confined Space Entry
	References
Chapter 3: Inspection
	Manhole Components
	Mapping
	Condition Evaluation
	Structural Degradation
		Movement and Displacement
		Corrosion
	Infiltration and Inflow
	Maintenance
	Data Recording
		Paper Forms
		Electronic Formats
	References
Chapter 4: Infiltration, Inflow, and Structural Condition
	Infiltration and Inflow Estimation
	Structural Assessment
	Reference
Chapter 5: Manhole Rehabilitation Methods
	Manhole Covers and Frames
	Chimney Seals
	Wall Joint Seals
	Injection Grouting
		Acrylic Gels
		Urethane Gels
		Hydrophobic Urethane Foams
		Hydrophilic Urethane Foams
		Grouting Techniques
	Coatings and Liners
		Cementitious Liners
		Formed-in-Place Concrete
		Polymer Coatings and Liners
		Cured-in-Place Manhole
		Composite Systems
	Summary
	References
Chapter 6: Examining Cost-Effectiveness of Manhole Rehabilitation
	References
Chapter 7: Wall Thickness Design for Full-Depth Manhole Rehabilitation
	Manhole Rehabilitation Thickness Design
	Bonded Polymeric Liners
	Unbonded Shell Liners
	Cementitious Liners
	Summary
	References
Chapter 8: Quality Management
	Field Investigations
	Design
	Specifications
	Construction
	Inspection
		Chimney Seals
		Coatings and Liners
		Reporting
	References
Chapter 9: Summary
	References
Glossary
Index