Questão jurídica principal
Whether the heirs had standing to challenge the alleged breach of noise protection rules (OPB/SIA 181).
Decisão extraída
They lacked standing because the alleged noise impacts concerned mainly the occupants of the host building, not the appellants as nearby neighbors.
Fundamentação extraída
The record did not show that the appellants would be affected more intensely than the general public; no immediate neighborhood noise impact was demonstrated.