The owner, manager, or person in control of any assembly occupancy shall be responsible for compliance with the fire and life safety provisions of this chapter. The person in control of any assembly occupancy shall, upon request of the Chief provide the name, address, and telephone number of the owner, manager, representative, or lessee. Every place of assemblage shall be under the constant supervision of the owner, manager, or a person in control who shall be on the premises during the time that the occupancy is open to the public.