Accessory uses in the M-1 light industrial district shall be as follows:
A. Temporary buildings for and during construction;
B. Research and office uses related to a permitted industrial operation;
C. Utility buildings and storage of equipment;
D. Caretakers quarters (not more than one per parcel);
E. Open storage of materials associated with a permitted industrial use. (Ord. 1190-21 § 2, 2021; Ord. 817 § 2, 1996).