Electrical tests are administered on:
1. Air-termination systems
2. Masts and centenary conductors over the structure
3. Mast protection for thatched roofs
4. Bonding of metal in the thatch
5. Earth-termination systems
6. Down conductor system
Visual inspection are carried out on:
1. Clearance distance between the thatch and the metal objects under the thatch
2. Condition of all conductors connected to the Earthing and Lightning Protection System