On August 20, 2022, Wellons.RU LLC completed the project fot the refractory lining replacement at the gypsum boiler. These works were carried out under the terms of the EPC contract, including engineering, selection and supply of materials, as well as work on tearing down the existing (old) lining. The lining works on the installation of a new refractory of the boiler, as well as dismantling and installation works of the main and auxiliary mechanical equipment (drive paddle mixers, feeders, gas ducts, etc.).
