Contractors responding to this Solicitation must identify their expertise in each area of the services provided below. The City’s goal is to select a sufficient number of contractors to ensure there is at least a minimum of three (3) contractors for each area of service provided below: Air Quality – Permitting, emission source identification, inventories, calculations, compliance audits; green fleet certifications; and risk management plan development and implementation. Aquifer Protection Permitting and Groundwater – Drywell design; investigations; permitting; remedial actions; and clean closures. Environmental Site Assessments (ESA) - Phase I ESAs; Phase II ESAs; remedial contracting and oversight; and remedial alternatives. Hazardous Materials & Waste Management – Hazardous materials and/or waste management plan development and implementation; waste determination sampling and reporting; and solid waste facility permitting. Indoor Air Quality – Industrial hygiene evaluations; radon source evaluation and abatement; and legionella sampling and monitoring...