What does the contractor need to demonstrate in the variance request regarding minimum standards?

In a variance request concerning minimum standards, the contractor needs to demonstrate that compliance with the established rules would lead to an unsatisfactory well. This is crucial because variances are generally granted when strict adherence to regulations would result in a well that does not perform adequately or safely.

The intention behind the regulations is to ensure both effective water quality and the overall reliability of the well. If a contractor can provide sufficient evidence that adhering strictly to these minimum standards would compromise the well’s integrity or performance, this justifies the request for a variance. The rationale focuses on prioritizing the health and safety of water supply over rigid compliance when necessary.

The other options misinterpret the purpose of a variance. Following all standards without exception does not provide a basis for a variance. The focus is not on cost-effectiveness as the least expensive method may not necessarily ensure a satisfactory outcome. Lastly, while having permits is important, it does not inherently justify a variance request regarding the standards applicable to well construction and operation.