The Del Rey Oaks City Council on Tuesday appointed Dewey Evans as acting city manager. Evans is chief executive officer of Seaside Basin Watermaster and Carmel-by-the-Sea’s treasurer. Evans will relieve Ronald Langford, who served the dual role of police chief and acting city manager since 1999. Langford has been working part time since the beginning of the year because of an undisclosed medical condition. The City Council had been discussing Langford’s role in closed session since March. On May 27, the council and Langford mutually agreed to end his acting city manager contract June 30, according to Deputy City Clerk Kim Carvalho. He will remain the city’s police chief. Langford declined to speak with the Weekly. Evans will take over as acting city manager July 1, Carvalho says. His compensation was not immediately available.