Which of the following is not required in OPR design?

The statement regarding the requirement for an Operational Performance Review (OPR) design indicates that a location away from city limits is not a mandatory criterion. In fact, OPR design typically considers urban settings and their proximity to resources, such as fire services and emergency response teams, which can be more accessible in metropolitan areas. This integration into populated areas can enhance safety and operational efficiency, making it practical for OPRs to be located within city limits rather than explicitly away from them.

Additionally, access to local fire services and compliance with safety codes are essential components of OPR design, ensuring that facilities can manage potential emergencies effectively and adhere to regulatory standards. Thus, the necessity of being within city limits is strategically oriented towards maximizing operational capabilities and safety, further validating that the requirement to be located away from those limits is not a standard criterion.