Ordinance 1436-88 - Laserfiche WebLink

16. Vibrations Vibration from any machine, operation or process in the office and industrial park site shall not exceed 0.003 of one inch displacement applied to the frequency range of zero to five thousand cycles per second, as measured off the lot on which such machine, operation or process is located. 17. Radiation: Ionizing radiation is defined and regulated by the State of Washington pursuant to R.C.W. 70.98. Development on this property shall comply with the applicable State regulations. 18. Electromagnetic Radiation: Provisions shall be made as necessary to shield or otherwise minimize interference occasioned by mechanical, electrical and nuclear equipment, uses, or processes with electrical apparatus in nearby buildings or land uses. 19. Lot Size: Each lot ultimately created on this site shall contain a minimum of five (5) acres of developable property, except where a topographic or other unique physical feature constrains the size of a lot or if the City's Comprehensive Plan should require a different minimum lot size in which case the Planning Director may approve a reduction in the lot size. 20. Building Coverage: Building coverage on any lot shall not exceed forty percent (40%) of the gross developable area of a lot except for the buffer required adjacent to the area to the north designated for residential use unless the Business Park lot is equal to or greater than seven (7) acres in which case the buffer may be counted for purposes of calculating the allowed building coverage. The Powder Mill Gulch ravine and its riparian area which is designated Environmentally sensitive on the Comprehensive Plan Map shall not be counted for purposes of calculating building coverage on any lot. 21. Building Design: a. Buildings shall be located no closer than two hundred (200) feet from any area designated for residential use. Visitor and guest parking, storm drainage facilities, recreation facilities, fire access roads, landscaping and pedestrian facilities are permitted in the area between one hundred fifty (150) feet and two hundred (200) feet of any area desgnated fort residential use. b. Buildings shall be sited and designed to assure architectural compatibility. c. Buildings with facade:, greater.. than sixty (60) feet in length shall be required to have a minimum of a five (5) foot modulation. Special landscaping treatment which creates a visual break in the building facade shall be required on all blank building facades which are in excess of forty (40) feet in length. d. Any building exterior within three hundred feet of an area designated for residential uses shall be constructed only of brick, wood, glass, concrete, stone or stucco. Exterior material shall be approved by the Planning Department at the time of the Building Permit application. -16-