Mitigation for Adverse Effects to Historic Properties
By Kiersten Faulkner, Executive Director, Historic Hawai‘i Foundation As owners, stewards or development interests consider approaches to historic properties and cultural resources, they have the opportunity and responsibility to support appropriate preservation of these properties. In many cases, a development or infrastructure project—whether done by a government agency or a private interest—has the potential to impact a historic property, either for good or for ill. State, federal and local laws and regulations include processes that provide a systematic way to understand and address any potential harm. The process includes several basic steps: Define the project or undertaking; Define the geographic area of potential effect; Determine if historic properties are present; Determine if there is an adverse effect to those historic properties; Determine how to avoid, minimize or mitigate that adverse effect; and Document and execute the agreement. This process may identify cases where a historic property will suffer an adverse effect from a proposed project. “Adverse” is a general category that indicates that the historic property will be diminished or harmed in a way that undermines its historic integrity or the characteristics that make it eligible for designation on the state or national registers of historic places. “Adverse effect” may include a continuum of effects that range from changes to context, inappropriate alterations, or complete demolition or destruction of the resource. As Historic Hawai‘i Foundation participates in discussions about proposed changes that affect historic properties, HHF advocates for resolution of issues using a hierarchy of preferred actions. HHF’s priorities are to: Benefit the historic property through appropriate preservation treatment (preserve, restore or rehabilitate following appropriate standards and techniques), planning, use and operations. Avoid adverse effect on the historic property. Do not demolish, raze, relocate, inappropriately [...]