Before work is begun in the construction, remodeling or alteration
of an eating or drinking place where food is prepared, stored or served,
or in the conversion of an existing establishment to an eating or
drinking place, properly prepared plans and specifications shall be
submitted to and approved by the licensor. The plans and specifications
shall include, where applicable, data relating to the grounds, buildings,
equipment, sewage disposal, water supply, refuse disposal and such
other information as may be required by the licensor.