Coal extraction must be carried out properly and accurately as it is a product that will eventually be distributed to customers. We always maintain the quality of coal from the moment of extraction at the loading point to the stockpile area by:

• Ensuring there is no environmental waste (such as oil, grease) from the units used by performing routine maintenance.
• Washing the units used to avoid dirt such as soil or other materials.
• Covering the coal to protect it from fly rock during blasting activities.