| § 22-206. Reserved. |
| § 22-207. Amendments to plumbing code. |
| § 22-208. License required. |
| § 22-209. Homeowner's application for permit. |
| § 22-210. Extent of work authorized by permit. |
| § 22-211. Reserved. |
| § 22-212. Inspections. |
| § 22-213. Obstructions of sewers. |
| § 22-214. Notice of excavation in streets. |
| § 22-215. Bathtub drain area. |
| § 22-216. Backwater valves required. |
| §§ 22-217—22-235. Reserved. |