Zoning permits shall be issued in conjunction with and as a part of building permits, and shall be issued by the building inspector of the city only after the building inspector has determined that any proposed construction is in conformity with the regulations for the district in which it is to be located.

No building permit shall be issued until the zoning permit portion thereof has been completed by the building inspector of the city or his authorized representative.

Use permits shall be issued as provided in this chapter for any of the uses or purposes for which such permits are required or permitted by the terms of this title upon conditions designated by the planning commission. The commission may impose such conditions as it deems necessary to secure the purposes of this title and may require tangible guarantees or evidence that such conditions are being, or will be complied with. Applications for use permits shall be considered after a public hearing is held. Notice of such hearings shall be given to the persons designated and in the manner prescribed in Chapter 17.68.

Application for use permits shall be made in writing by the owners of the property, lessee, purchaser in escrow, or optionee with the consent of the owners, on a form prescribed by the planning commission of the city. The application shall be accompanied by a fee, set by the city council, and plans showing the details of the proposed use to be made of the land or building.

Upon receipt of the application for a use permit, the planning commission shall determine whether or not the establishment, maintenance or operation of the use applied for will, under the circumstances of the particular case, be detrimental to the health, safety morals, comfort and general welfare of the persons residing or working in the neighborhood of such proposed use, or whether it will be injurious or detrimental to property and improvements in the neighborhood or the general welfare of the city. If the commission finds that the aforementioned conditions will not result from the particular use applied for, it may grant the permit.