Operation of a tower crane

(1) As used in this section: (a) "Affected land" means the same as that term is defined in Section 10-20-622. (b) "Airspace approval" means the same as that term is defined in Section 10-20-622. (c) "Live load" means the same as that term is defined in Section 10-20-622. (d) "Permit period" means the same as that term is defined in Section 10-20-622. (e) "Tower crane" means the same as that term is defined in Section 10-20-622. (2) Except as provided in Subsection (3), a county may not require airspace approval as a condition for the county's: (a) approval of a building permit; or (b) authorization of a development activity. (3) A county may require airspace approval relating to affected land as a condition for the county's approval of a building permit or for the county's authorization of a development activity if: (a) the tower crane will, during the permit period or development activity, carry a live load over the affected land; or (b) the affected land is within: (i) an airport overlay zone; or (ii) another zone designated to protect the airspace around an airport.