These rules, regulations and standards shall be considered the minimum requirements for the protection, promotion and conservation of the public health, morals, safety and general welfare of the citizens of the Borough. Any action taken by the Planning Board under the terms of this chapter shall give primary consideration to the abovementioned matters and to the welfare of the entire community. However, if the subdivider or developer can clearly demonstrate that, because of peculiar conditions pertaining to his land, the literal enforcement of one or more of these regulations is impractical or will exact undue hardship, the Planning Board may permit such waiver or waivers as may be reasonable and within the general purpose and intent of the rules, regulations and standards established by this chapter and as such shall not be in conflict with the provisions of any other ordinance of the Borough.