Assertion: anode | /r/HasProperty | inspected
Facets:
value: periodically
type: TEMPORAL
Source sentences:
text: To retain effectiveness, the anodes must be inspected and/or replaced as part of normal maintenance.
text: The anodes in sacrificial anode cathodic protection systems must be periodically inspected and replaced when consumed.
text: The suggested time after installation when the anode should be inspected is:
text: For softened water supplies or in areas of bad water quality, it is recommended the anode be inspected 3 years earlier than shown.