12-1I-6: VIBRATIONS:
Any use creating periodic earthshaking vibrations, such as may be created from a drop forge, shall be prohibited if such vibrations are perceptible beyond the lot line of the site on which the use is located. This standard shall not apply to vibrations created during the process of construction except where it may pose a hazard to nearby buildings or public improvements. (Ord. 429, 8-3-2010)