If an action is not exempt as defined in § 119-5 of this chapter, determination will be made by the Town Planning Board as to whether the action may have a significant effect upon the environment.
A.
Contemporaneous or subsequent actions. For the purpose of determining whether an action will cause one of the consequences included in Article XI of this chapter, the action shall be deemed to include other contemporaneous or subsequent actions specified as follows:
(1)
Contemporaneous or subsequent actions which are included in any long-range comprehensive integrated plan of which the action under consideration is a part.
(2)
Contemporaneous or subsequent actions which are likely to be undertaken as a result of the action under consideration.
(3)
Contemporaneous or subsequent actions which are dependent upon the action under consideration.
B.
Significance of consequence. The significance of a likely consequence as enumerated in § 119-6A and Article XI (i.e., whether it is material, substantial, large, important, etc.) should be assessed in connection with its setting (i.e., urban or rural), its probability of occurring, its duration, its irreversibility, its controllability, its geographic scope and its magnitude.