No Tree Permit
If there are no protected tree(s) onsite or no trees’ critical root zone within 4m of construction activity then you will need to submit a No Tree Application. These are for any interior renovations, drain tile work, oil tank removal, or for lots with no trees. A tree permit triggers all other development service permits so regardless of whether or not there are trees on the property you’ll still need to submit an application and given confirmation of City Arborist approval. No Tree Permits don't take as long to review as other permits and are typically expedited.
Click here for more information on oil tank removal criteria.