After relocation or changes, ask which work was completed and how the installation was checked. Keep equipment and section references current so the operator can interpret later warnings. If the original fence has other defects, ask for those findings and any further repairs to be explained separately from the work caused by the fit-out.
For a wider electric fence installation change, obtain the relevant owner or business-park approval and agree what existing components will be retained. Include access, supporting work and handover information in the proposal. The completed records should follow the actual arrangement after the fit-out, not only the location shown on an old building plan.