Because of the pristine and delicate and environmentally sensitive area within the Preservation Zone, special care must be taken to be certain that the freshwater or saltwater wetlands are not unduly impacted upon or affected, and, therefore, any construction must take appropriate steps to minimize such harm to the environmentally sensitive areas. However, in the event of the construction of related telecommunication transmission or support facilities, such as antennas or equipment enclosures which will not require the installation of sanitary sewer or septic systems, the minimum lot size shall be eight acres, but all other dimensional requirements as set forth hereinabove shall continue to be applicable.