A fire control room official said at least 26 rescue and fire-fighting vehicles were sent to the spot after a fire-explosion call was received around 11 am.
PM Modi is on a two-day visit to the state, the first time since the COVID-19 outbreak and the subsequent lockdown in March, to mark Rashtriya Ekta Diwas, celebrating the birth anniversary of Sardar Vallabhbhai Patel.
To provide day-time power supply for irrigation to farmers, the Gujarat Government under Chief Minister Vijay Rupani had recently announced the Kisan Suryodaya Yojana.