Guidelines for Airport Sound Insulation Programs

Abstract

This report provides updated guidelines for sound insulation of residential and other noise-sensitive buildings. The report is designed to help airports and others to develop and effectively manage aircraft noise insulation projects. As the guidelines were being finalized, Program Guidance Letter (PGL) 12-09, “AIP Eligibility and Justification Requirements for Noise Insulation Projects,” was released by the Federal Aviation Administration (FAA) on August 17, 2012. The PGL replaced existing guidance on the implementation of Airport Improvement Program (AIP)-funded noise insulation projects as had previously been provided per Section 812 of the AIP Handbook, FAA Order 5100-38C. At the time that the ACRP Report 89 guidelines were finalized, there were outstanding questions regarding the PGL. These outstanding questions and related issues are discussed throughout the text with advice to users to contact their Airports District Office project manager regarding any further guidance or information that has been provided since the publication of these guidelines. This research will be helpful to improve current practices and ensure compliant airport sound insulation programs. The research significantly expands information available on best practices and current standards and requirements for sound insulation of homes as well as for other eligible noise-sensitive buildings. The guidelines are a useful tool for airport staff, consultants, and FAA offices to use with the AIP guidance provided in the AIP Handbook as updated by PGLs from time to time.