Jamshedpur: Jamshedpur Notified Area Committee (JNAC) authorities are mulling over a number of plans to prepare for the Swachh Sarvekshan 2018 (cleanliness survey). They are trying to spread awareness among the people about the cleanliness survey and its significance. The special officer of JNAC Sanjay Kumar said as per a plan, the city buses plying in the city would be used to spread awareness on cleanliness. Around 35 buses of JNAC would be renovated with colourful and attractive displays and appeals. They would also carry the cleanliness awareness messages. Thousands of people travel in these buses every day. This would make these buses an effective tool to create awareness, said the special officer.