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How often should you take your scuba tank to be visibly inspected by a dive center?
In the US, they recommend once per year.
In Europe, they recommend once every two and a half years (ie. half the time between hyrostatic tests).
My personal view (as a former tank inspector for a dive shop) is that unless you have reason to believe the tank is contaminated, visual inspections are a complete and utter waste of time.
What else can I help you with?
How often should the preway space heater be inspected?
Daily
How often should backfire flame arrestors be inspected?
before use
How often should the water supply be inspected?
For fish tanks, weekly, at a minimum.
How often should septic tank drains be inspected and cleaned to ensure proper functioning?
Septic tank drains should be inspected and cleaned every 3-5 years to ensure they are functioning properly.
How often should a vehicle's brake system be inspected in a year?
The whole vehicle should have a safety inspection every service.
How often should a powder extinguisher be checked?
Fire extinguishers should be inspected annually - by a suitably qualified person.
How often to replace car hoses?
Radiator hoses and heater hoses should be inspected yearly and replaced when neccessary.
What is the error rate with dispensing valves?
The error rate is less taht 1%. You should have your valves inspected often.
How often should you change the contents of your earthquake kits at school?
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.
How often are restarurants inspected by the health department?
They are inspected at least once a year. Inspections are random - and without warning.
How often are Elevators inspected?
About maybe twice a year
How often does a car need to be inspected?
about twice a year
