Sticky boards should be used as a monitoring tool for pest control, particularly for detecting the presence of insects like mites and aphids in agricultural settings or greenhouses. They are typically placed in areas where pest activity is suspected. Inspections of sticky boards should be conducted at least once a week to track pest populations effectively, allowing for timely intervention if necessary. Regular checks help ensure that any pest issues are identified early and managed appropriately.
Daily
before use
For fish tanks, weekly, at a minimum.
Septic tank drains should be inspected and cleaned every 3-5 years to ensure they are functioning properly.
The whole vehicle should have a safety inspection every service.
Fire extinguishers should be inspected annually - by a suitably qualified person.
Radiator hoses and heater hoses should be inspected yearly and replaced when neccessary.
The error rate is less taht 1%. You should have your valves inspected often.
The contents of any emergency kit should be routinely inspected, depending on the anticipated necessity and/or the current disaster "season." Depending on where you are, it should be inspected and replenished every 6-15 months, if not more frequently.
They are inspected at least once a year. Inspections are random - and without warning.
About maybe twice a year
about twice a year