Which of the following is NOT a primary concern for inspectors when evaluating materials in a collection system?

When inspectors evaluate materials in a collection system, their primary focus typically revolves around factors that directly impact safety, human health, and environmental concerns. Environmental impact assesses how the material might affect the surrounding ecosystem, while potential toxicity examines the risks posed by hazardous substances the materials may contain. Flammability is also a crucial concern since materials that can ignite pose safety risks both during transportation and handling.

However, the historical precedent of the material, while it may provide context or background, does not typically influence assessment criteria in the same way. Inspectors are generally more concerned with the current characteristics of the materials and their immediate implications, rather than how they have been viewed or regulated in the past. This focus ensures that the evaluation is relevant to today’s environmental compliance needs and risks.