The rules, regulations and standards contained in this chapter shall be considered the minimum requirements for the protection of the public health, safety and welfare of the citizens of the Township. Any action taken by the reviewing Board under the terms of this chapter shall give primary consideration to the above-mentioned matters and to the welfare of the entire community. However, if the applicant or his agent can clearly demonstrate that, because of peculiar conditions pertaining to his land, the literal enforcement of one or more of these regulations is impracticable or will exact undue hardship, the reviewing Board may permit such exception or exceptions from the requirements of this chapter as may be reasonable and within the general purpose and intent of the rules, regulations and standards established by this chapter.