Owners and custodians (including shippers and users) who caused or suffered leaks or spills of potentially dangerous conditions involving hazardous or toxic materials within the city, for the cleanup of which outside clean-up contractors must be called in, in the determination of the chief officer or designee, shall assume and bear full responsibility for the payment for the clean-up and expenses directly to the clean-up contractors.
(Prior Code, § 35.127) (Ord. 3501, passed - -1989)