Specifications include, but are not limited to: A comprehensive cost of service based study of solid waste rates and recommended rates for, at a minimum, the next four fiscal years (FY 2020 though FY 2023). A rate forecast up to 10 years based on forecasted costs A spreadsheet based pro-forma model that will become the property of the City The Model must be user-friendly and allow staff to compare different “scenarios” and report on the results for future projections/recommendations A rate study narrative documenting the report methodology, assumptions and data behind the rate recommendations At least one (1) recommended rate alternatives for solid waste services.. Identification of any start-up and/or on-going costs for implementing alternative rate structures A justification for any special classes of customers under an alternative recommended rate structure