The UDF Data QA/QC module:
Checks for unusual data such as lateral length or elevations equal to zero or other unusual input data.
Checks the spatial reference of all layers to be sure that all have the same spatial reference.
Checks that all hydrants are associated with pipe elements.
Checks that all valves are associated with pipe elements.
After running the QA/QC tool, useful spatial properties are stored in the Valve and Hydrant property pages and attribute tables for sorting and review to ensure valves are not associated at intersections with 3+ pipes and hydrants are not at pipe intersections.
Any discrepancies in the UDF data will be displayed in the Message Window.