Puducherry:Union Public Service Commission (UPSC) will conduct its prestigious All India Civil Service (preliminary) examination here on Sunday.An official release on Saturday said, the examination will be held in the forenoon session from 09.30 AM to 11.30 AM and in the afternoon session from 2.30 PM to 4.30 PM. It will be conducted in eight centres here.A total of 2,913 candidates had chosen Puducherry as their Centre and the administration has made elaborate arrangements for the smooth conduct of the examination. The administration will operate special buses from the new bus stand to the venues of the examination from 7 AM to 8.30 AM tomorrow for the benefit of the candidates. The special bus service will be available for their return to the bus stand also. Elaborate security arrangements has been made to ensure the smooth conduct of the examination. A control room with phone numbers 0413-2207201 and 2207202 will function on October 3 and 4 to clarify about the arrangements of the examination.