In Mumbai and nine other civic corporations, polling will be held on Thursday, a working day, while counting would be held the next day, on February 17. Polls will also be held for Ulhasnagar, Pimpri-Chinchwad, Solapur, Amravati, Akola and Nagpur civic bodies. Counting of votes for the zilla parishad polls would be held on February 8, she said.