In all cases where one connection to the city water system is intended to supply more
than one tenement, shop, store or building, it shall be the duty of the person making
such connection or causing the same to be made, to lay down a branch with a stopcock
for each outside line of premises so to be supplied, to be covered and marked as provided
in section 38-101. In no case shall one service supply more than one lot unless occupied as a single
industry or enterprise. Any additional meters shall be paid for by the property owner
or customer, and an agreement must be signed by the owner holding the city harmless
against any damages incurred as a result of treating the property as an entirety,
should a shut-off be required to enforce the payment of rates.