The bottom of the inside of a pipe. The depth of the invert is especially important when designing sewers.
Glossary Term Name
Legacy NID
1081
Legacy VID
1835
Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.