Nevada City Council members gave permission at their Wednesday night meeting to City Manager David Brennan and Mayor David McKay to approve alterations and clarifications to a contract with USA Waste for exclusive franchise rights to handle the City's waste management until 2025.USA Waste, which does business as Waste Management, has handled the City's waste since purchasing Nevada City Garbage Service in 1995. Should the company secure the contract it will be obligated to replace all waste receptacles of all residents in Nevada City, as well as upgrade its fleet of trash trucks. Council asked for clarification on three aspects; …