An employer shall implement an emergency response plan that includes procedures for:\ Ensuring effective and accessible means of communication at all times at the worksite to enable an employee to contact a supervisor or emergency medical services; Responding to signs and symptoms of possible heat-related illness in employees; Monitoring and providing care to employees who are exhibiting symptoms of heat-related illness; and Contacting emergency medical services and, if necessary, transporting employees to a location accessible to emergency medical services.