In any particular case where the developer can show by plan and written statement that, by reason of exceptional topographic or other physical conditions, strict compliance with any of the design standards contained in Article
VI of this chapter would cause practical difficulty or exceptional and undue hardship, the Township Council may relax such requirements to the extent deemed just and proper so as to relieve such difficulty or hardship, provided that such relief may be granted without detriment to the public good and without impairing the intent and purpose of this chapter of the desirable general development of the neighborhood and the community in accordance with the Township's Long Range Development Plan. The modification granted shall be the minimum necessary to provide reasonable relief. In the event that engineering standards are requested to be modified, Township Council shall not grant the modification without a recommendation from the Township Engineer.