Deviations from the approved volume according to the mining development plan were revealed by the specialists of the Ministry of Ecology of the Republic of Tatarstan according to the 5-GR report provided by the enterprise. Inspectors of the South-Eastern Territorial Administration of the Ministry of Ecology of the Republic of Tatarstan went to the site to inspect the territory of the Kulbayevo-Marasinskiy field, where the company extracts widespread minerals. The audit revealed a decrease in the volume of mined sand (sandy-argillaceous rock) from the approved volume by 85%.