An Introduction to Drainage Pipe Strength, Cover and Bedding in Bloomington, MN

This publication provides introductory technical guidance for civil engineers and other professional engineers and construction managers interested in drainage piping strength, cover and bedding requirements. Here is what is discussed: 1. INTRODUCTION, 2. SELECTION OF TYPE OF PIPE, 3. SELECTION OF N VALUES, 4. RESTRICTED USE OF BITUMINOUS-COATED PIPE, 5. MINIMUM COVER, 6. CLASSES OF BEDDING AND INSTALLATION, 7. STRENGTH OF PIPE, 8. RIGID PIPE, 9. FLEXIBLE PIPE, 1O. BEDDING OF PIPE (CULVERTS AND STORM DRAINS).