Specifications include, but are not limited to: 1. Conducting environmental studies to include but not limited to Virginia Department of Environmental Quality Coastal Zone Management Certifications and Federal Aviation Administration required environmental approvals for various development projects at the Airport. 2. Various analytical services including storm water discharge monitoring & testing, spent aircraft deicing fluid discharge monitoring and testing and preparation and submission of monitoring reports to local and state agencies. 3. Preparation and implementation of maintenance plans for Commission owned storm water management facilities, development and updating of the Commission’s Storm Water Pollution Prevention Plan (SWPPP), inspection of Commission and tenant facilities for compliance with the SWPPP. 4. Virginia Pollution Discharge Elimination System (VPDES) permit application/renewal. 5. Wetland survey, delineation and mitigation.