OFTEC Oil Storage Tank Regulations 6

Question 1

What should be checked during a periodic inspection of an oil storage tank?

Accepted Answer

Tank condition, base integrity, pipework, bund, vent, gauge, and fire valve operation

Answer

Only the oil level

Answer

Only the fill point cap

Answer

Only the tank colour

Question 2

What is the key environmental risk from oil tank leaks?

Accepted Answer

Contamination of soil and groundwater which is extremely difficult and expensive to remediate

Answer

Noise pollution from the leak

Answer

Air pollution only

Answer

No significant environmental risk

Question 3

What is the OFTEC recommendation for the condition and maintenance of an existing oil tank?

Accepted Answer

Annual visual inspection by the homeowner and professional assessment during the boiler service

Answer

Inspection only when the tank is empty

Answer

Tanks never need inspection if less than 10 years old

Answer

Only the delivery driver needs to inspect the tank

Question 4

What is the typical lifespan of a plastic (polyethylene) oil storage tank?

Accepted Answer

Approximately 10-20 years depending on UV exposure and conditions

Answer

50-100 years

Answer

2-3 years

Answer

Plastic tanks last indefinitely

Question 5

What must an OFTEC registered technician do after installing or replacing an oil tank?

Accepted Answer

Notify Building Control through the OFTEC registration scheme and issue a commissioning certificate

Answer

No notification is required

Answer

Only inform the oil delivery company

Answer

Only register the tank with the local fire brigade

Question 6

What additional protection is required for oil tanks located near a boundary where there is a risk of vehicle impact?

Accepted Answer

Bollards or physical barriers to prevent vehicle collision damage

Answer

A warning sign is sufficient

Answer

No additional protection is needed

Answer

The tank must be buried underground