When the Planning Board decides to approve an action which may have significant effect on the environment, it shall make the following findings in a written determination:
A. 
That consistent with social, economic and other essential considerations of state and local policy, to the maximum extent practicable, from among the reasonable alternatives thereto, the action to be carried out or approved is one which minimizes or avoids adverse environmental effects, including the effects disclosed in the relevant environmental impact statement; and
B. 
That all practicable means will be taken in carrying out or approving the action to minimize or avoid adverse environmental effects.
Thereafter copies of the final EIS shall be filed and made available for review in the same manner as the DEIS.