How is technical infeasibility primarily determined?

Technical infeasibility is primarily determined by the Department according to variance procedures because these procedures are established to evaluate and interpret specific technical criteria related to plumbing systems and infrastructure. When assessing infeasibility, the Department considers various factors, including existing technology, design limitations, and practical application in the field.

Using variance procedures allows the Department to create a formal structure for determining whether certain requirements can be relaxed due to technical limitations while still maintaining safety and compliance with regulations. This method ensures that decisions are made based on objective criteria and documented assessments rather than subjective opinions or informal feedback.

In contrast, public surveys, individual facility assessments, or community feedback might provide useful perspectives, but they do not have the authoritative framework or technical expertise necessary for determining technical infeasibility in a regulatory context. Therefore, the structured approach taken by the Department is essential for maintaining consistency and reliability in these determinations.