Maintenance, repair and reconstruction of:

• Steam and hot water boilers with pressure up to 3.9 MPa.
• Vessels operating under pressure up to 6.0 MPa.
• Pipelines for steam and hot water with pressure up to 3.9 MPa.
• Steel distribution gas pipelines and gas equipment, installations and devices for natural gas pressure up to 1.6 MPa.
• Steel and gas equipment, installations in devices for liquefied carbon gas with pressure up to 1.6 MPa.
• Oil and oil product pipelines with pressure up to 1.6 MPa.
• Lifting equipment / bridge and gantry cranes with lifting capacity up to 40 tons, portal cranes with lifting capacity up to 40 tons /.