Rourkela is generally safe for solo female travelers. The locals are usually friendly and willing to assist if need be. However, like any other place, it is advisable to practice common sense and stay cautious. Avoid isolated areas, especially at night, and ensure your accommodations are in safe neighborhoods. It's also recommended to adhere to local customs and dress modestly. Having a local contact can be very useful. Stay connected with your family and let them know your whereabouts to remain safe. Most importantly, trust your instincts at all times.