Home Main Activites Securing the safety of key national infrastructure facilities

In-depth Inspection

The Corporation is in charge of in-depth Inspection of major public facilities, a task requiring highly advanced technologies and having great significance for the national economy. The Corporation conducts reliable in-depth inspection by utilizing the superb technical staff and the state-of-the-art inspection equipment.

Diagnosis History

Diagnosis History
Facility Bridges Tunnels Dam Port Floodgate Waterworks River-mouth weir Building Total
No 420 177 113 3 86 55 11 163 1,028

(In number of persons)

Diagnosis Facilities

Bridges
  • Special bridge (cable-stayed bridge, suspension bridge, arch bridge) among road facilities
  • Bridges over 50m of span among road facilities
  • Trust bridge among railway facilities
  • Facilities rdquested by other the subject of managenent
    • Brides
    • Covering & pavement facilities
Underground facilities
  • Tunnels over 1000m of span among road facilities
  • Tunnels over 1000m of span among railway facilities
  • Tunnels & underground facilities requested by the subject of management
    • Underground roadway, waterway tunnel
    • Common utility tunnel
Dam/harbor
  • Multi-purpose dams, power generation dams & dedicated water supply dams (over 20milion tons of reservoir capacity)
  • Lock gate facilities
    Mooring facilities of crude oil buoy type & the accessory facilities, that is, undersea oil pipe line as a loading/unloading facility for vessel over 200,000 tons
  • Mooring facilities of pile structure
Water supply
  • River embankments
  • Watergate of National River within special municipality or metropolitan city
  • Inter-regional & industrial water supply system
  • Local water supply over 30,000 tons
  • Reclamation facilities for waste matter
Buildings
  • Building requested by the subject of management
  • Building requiring review on other safety matters
Safety inspeciton on construction site
  • Building in construction site requested by order & Constructor
  • Construction work of first class facilities & second class facilities
  • Construction works which containing excavation work over 10m of underground or using explosive and foreseen to effect on facilities within 20m or domestic animals within 100m
Safety diagnosis for defect decision of apartment house
  • Apartment house requested by the subject of rebuilding works
  • Apartment house requested by the subject of management
Safety diagnosis for defect decision of apartment house
  • Apartment house requested by the subject of project
  • Apartment house requested by the subject of management
Supporting safety control technology to related institutions
  • (i.e.: governmental co-inspection)