Without proper conservation, the stair will continue to degrade at an accelerated rate. Certain actions should be performed immediately to slow further serious deterioration. Recommended urgent work includes:
Repair the leak at the north side of the water basins.
• Re-align the displaced steps.
• Stabilize stucco (sgraffito) and exposed masonry by grouting and edging.
• Stabilize compromised portions of the structure.
• Monitor stairs to determine if there is any ongoing structural movement.
• Remove vegetation from the Scala and the Nicchione.
• Clean the debris from the Scala.
• Research water pipe box in the Nicchione to assess possible risk.
While the following work is not urgent in terms of risk, the changes would greatly enhance the site and therefore should be explored as soon as possible:
• Restore to the fountain spouts in the water basins.
• Re-incorporate the Nicchione with the Scala d’Acqua.
• Improve signage in the Orto to assist in leading visitors to the Scala.