At night January 19, the Orthodox world celebrates the feast of the Baptism of the Lord or Epiphany. Employees of the center of GIMS of the Headquarters of EMERCOM of Russia for the Republic of Tatarstan take direct part in ensuring the security of mass celebration. On the eve of opening ice holes, GIMS inspectors carry out measurements of ice thickness of reservoirs. For safe staying of people at ice holes, the thickness of ice cover should not be less than 25 cm.