Installation Guidelines

Guidelines for Designing Backflow Prevention Assembly Installations

These are specific guidelines that must be followed when installing backflow prevention devices, depending on your property.  Please review the following pages to ensure all requirements are met.

Clearances
Miscellaneous Considerations
Drainage
Pit Installations
Above Grade Installations- Protective Enclosures
Installation Within a Building
Submission and Approval of Plans
Engineer's Report
Certified Testing and Completed Works Approval