Public safety dispatchers were inundated with calls around the time of the accident on Route 114 in East Hampton on April 16, but handled the situation with aplomb, East Hampton Village Police Chief Gerard Larsen said yesterday. “It was incredible the amount of calls that came in during that short period of time,” said Chief Larsen, who is in charge of East Hampton Village Emergency Communications, which handles calls for the East Hampton Village and Sag Harbor Village Police Departments, five of the six fire departments that serve the Town of East Hampton, and two addi