ARTICLE A. ROCKERY WALLS This article is included in your selections. 10-18A-1: Rockery Walls Subject to This Article – Permit Required 10-18A-2: Documents Required for Permit 10-18A-3: Site Conditions 10-18A-4: Construction 10-18A-5: Limitations 10-18A-6: Setbacks 10-18A-7: Structural Analysis 10-18A-8: Materials 10-18A-9: Inspections