Responsible persons subject to this title shall indemnify, hold harmless and defend the city against any claim, cause of action, disability, loss, liability, damage, cost or expense, howsoever arising, which occurs by reason of an unauthorized discharge in connection with such person's operations subject to this title except as arises from city's sole willful act or sole active negligence.
(Ord. 4002 § 1 (part), 1990: Ord. 3435 § 1 (part), 1983)