Enacting a new Chapter 9-3100 of The Philadelphia Code, entitled "Food Service Waste Reduction Ordinance," to prohibit the use of disposable food service ware that contains polystyrene foam and to require the use of biodegradable/compostable or recyclable disposable food service ware by food vendors, city facility food providers, city departments and city contractors and lessees unless there is no affordable alternative; all under certain terms and conditions. — Open Common Ground