As of April 2007, fuel storage tanks over 2,000L will require secondary containment, with a bund or double skinned tanks. We can advise what your containment bunding requirement will be for your application.
For further information on the most recent rules from ERMA New Zealand, regarding petrol and diesel storage on farms visit ERMA New Zealand
Also from 1st April 2007 all underground tanks are required to comply with the HSNO Act, including Location Test Certificates where required. Below is an excert from the OSH website.
“There is no change in the legislation, nor has it become ‘illegal’ for farmers to fill underground petrol tanks. The requirement that underground tanks be gravity-filled has been around for the last 20 years.”
The Hazardous Substances and New Organisms (HSNO) Act prohibits the filling of underground tanks with petrol except by gravity. The rule applies to petrol only, not diesel.
“Since this requirement first came into effect in 1985, rural delivery suppliers have been equipped to carry out ‘gravity dumps’ into underground tanks on farms, and gravity feeding is the recognised method.” Mr Cosman said.
“ Underground tanks can be filled so long as it’s in compliance with the HSNO Act.”
For more information and the complete Press Release, click here

