Environmental Science Associates 12/6/2023

City of Everett Stadium Amphitheater Park Project Scope of Work Page 20 • Traffic noise associated with visitors to the facility as well as employees and delivery vehicles. • Direct operational noise associated with events at the facility, including minor league baseball games, other sporting events, amplified music concerts, and recreational uses of park areas. • Construction noise, including from clearing and grading, excavation, and building construction. Major sources of construction are anticipated to include pile driving, augering, power generators, and other heavy equipment, as well as construction vehicles such as materials hauling and workers’ vehicles. • Depending on the project location, vibration emissions from construction equipment and activities such as pile driving and vibratory rollers. ESA will write sections for the Draft and Final EIS that will include: • A description of the existing noise environment, including site-specific noise measurements to describe the existing noise environment and assess the potential for noise impacts. • A summary of noise regulations applicable to the project alternatives. • For each project alternative, an assessment of noise associated with construction and operation. Each assessment will include a review of compliance with applicable regulatory limits and an evaluation of whether noise abatement measures are warranted. • An assessment of noise and vibration abatement measures for construction, as necessary, to ensure noise and vibration emissions from construction comply with applicable regulatory requirements and would not result in detrimental impacts to nearby communities. • An assessment of noise abatement measures for operational activities, such as from traffic, public address systems, amplified music concerts, and other activities. Assumptions: • ESA will need to take noise measurements at the different sites. 4.8.3 Light and Glare Stantec will provide a light and glare analysis. Stantec assumes that visual assessment of light and glare issues would be the focus of this section, and view analyses from up to four (4) key viewpoints for each Alternative will be conducted. Site renderings prepared by the City Team would be used as the basis for the analysis. Stantec will provide the analysis of the No Action and the two Action Alternative sites. They will: • Conduct a daytime site visit at each site to evaluate. • Evaluate existing lighting systems surrounding neighborhoods and development, existing topography, and viewsheds will be evaluated. • Conduct a nighttime analysis of existing illumination systems on site and in surrounding areas.