G.C.E. Nord performs diagnostic surveys of the following kinds of facilities:

Underground and surface pipelines from 57 to 1420 mm in diameter, including:

• trunk oil and gas pipelines;
• branches of trunk pipelines;
• city gas delivery networks;
• utility pipelines in cities;
• industrial process pipelines;
• steam and hot water pipelines.

Vessels and tanks:

• steel and concrete tanks;
• high-pressure vessels (10 MPa).

Technical devices:

• shutoff valves and fittings;
• gates and valves of all types;
• ball cocks;
• controlling shutoff valves;
• check valves;
• compressors;
• pumps (piston, centripetal, gear, and other types);

Buildings and structures:

• industrial structures;
• office and auxillary buildings located on hazardous industrial facility sites;
• residential buildings.