“We need the paperwork for our Melville premises” is a starting point, but it leaves the scope open. Add the property address, the document recipient, the reason the electric fence is included and any existing certificate. If no one has confirmed that the requested fence belongs to the premises, resolve that with the owner or manager. Nearby security equipment should not be added to the instruction by assumption.
For a renovation, describe what the project changes at the boundary: a gate, supporting wall, access route or a section of the fence. Obtain separate advice on any planning question that the project raises. Arrange the fence assessment around the finished electric fence installation and keep a list of required actions with a named responsible person. This gives a landlord, buyer or new operator a clear account of what has actually been resolved.