If you’re in New Zealand
Site certification can be a difficult process and we recommend making contact as early as possible with the right test certifier that can help. You could either contact us, (see details below) and we can recommend the right person for you. Our staff have extensive experience right across the country and are likely to save you a lot of frustration. Call us today to discuss your requirements.
Rowan Smithers +64 22 192 0543 email@example.com
Guthrie Deck for +64 212 209 749 firstname.lastname@example.org
Hamish McLean +64 21 241 9193 email@example.com
If you would like to continue the search yourself, here are some helpful links and information that may be helpful.
Threshold quantities for secondary containment
The regulations made under the HSNO Act establish the following thresholds for secondary containment of petrol and diesel.
Quantities above these thresholds require secondary containment.
The table below is a guide only and you should select the links through to the NZ Legislation in order to get the full context of the meaning.
Protected place includes – (HILU)
does not include a small office or other small building associated with a place where storage, handling, use, manufacture, or disposal of a class 2, 3, 4, 5, 6, or 8 substance is a major function
Public place – (LILU)
WorkSafe New Zealand may reduce the separation distance for tanks which are constructed and tested to SWRI 95-03 upon application under Schedule 10 clause 33 of the Transfer Notice or clause 44 of the Site and Storage Conditions for class 3.1 Flammable Liquids.
Tanks on farms may be located in accordance with the provisions specified in Schedule 6 of the Transfer Notice. These are outlined in the Above Ground Storage on Farms Good Practice Guidelines.