(b) No person shall construct a tree well in any right-of-way unless such tree well is shown in an approved site plan and a permit for such has been obtained pursuant to division 2 of this article.

(c) No person shall construct an irrigation system in any right-of-way unless a permit for such has been obtained pursuant to division 2 of this article.

(d) No person shall plant a street tree or any ornamental plantings in the right-of-way unless a permit for such has been obtained pursuant to chapter 122 of this Code. Persons constructing or maintaining tree wells or irrigation systems in the right-of-way or planting or maintaining street trees or ornamental plantings in the right-of-way shall not be deemed to use or occupy the right-of-way for purposes of this division and shall not be required to register such use.