The workers were constructing a toilet at a school next to the temple in Faridpur’s Madhukhali Upazila
President Md Abdul Hamid made the appointment on Thursday, the Ministry of Law, Justice and Parliamentary Affairs said in a statement.
The post fell vacant when Alam, the longest-serving chief legal officer of the state, died on Sept 27 at the age of 71 after suffering from COVID-19 illness.
Amin Uddin has been practising at the Supreme Court for three decades.
He was elected president of the SCBA for the 2019-20 term and then reelected for the current tenure.
He had earlier served as general secretary of the association.