384.28  Categories for general obligation bonds.
  A city may issue general obligation bonds pursuant to a resolution adopted at a regular or special meeting by a majority of the total number of members to which the council is entitled. Each paragraph of section 384.24, subsections 3 and 4 describes a separate category. Separate categories of essential corporate purposes and of general corporate purposes may be incorporated in a single notice of intention to institute proceedings for the issuance of bonds, or separate categories may be incorporated in separate notices, and after an opportunity has been provided for filing objections, or after a favorable election has been held, if required, the council may include in a single resolution and sell as a single issue of bonds, any number or combination of essential corporate purposes or general corporate purposes. If an essential corporate purpose is combined with a general corporate purpose in a single notice of intention to institute proceedings to issue bonds, then the entire issue is subject to the referendum requirement provided in section 384.26.
  Definitions of city enterprises, essential corporate purposes, and general corporate purposes are not mutually exclusive and shall be liberally construed. The detailing of examples is not intended to modify or restrict the meaning of general words used. If a project or activity may be reasonably construed to be included in more than one classification, the council may elect at any time between the classifications and the procedures respectively applicable to each classification.
[C75, 77, 79, 81, §384.28]
83 Acts, ch 90, §22