Hydraulic structures
Scheduled surveys under Russian dam-safety regulations
Industries
The task decides the vehicle
Every industry has its own conditions, regulations and assets. Pick yours to see what PROMETEY inspects and under which rules.
Inspection calendar
How often the law requires inspection
The shorter the bar, the more often the asset comes back for inspection. This is not a marketing estimate: the intervals are set by regulations.
25 800
supervised hydraulic structures
42 000
bridges and overpasses
67
sea ports
2 000+
pipeline crossings
~25 000
foreign port calls a year
Data from Rostechnadzor, the federal maritime agency and industry sources.
Vessels from foreign portsDecree 502, Resolution 1867
at every port call
Field pipeline crossingsfield pipeline regulations
annually
Gas crossings (navigable)RD 51-3-96
every 3 years
Hydraulic structures, ports, quaysFZ-117, safety rules
every 5 years
Bridge piers (underwater)Transport Ministry Order 199
every 10 years
The track is 10 years. After accidents, floods and natural disasters, extraordinary inspections apply to all asset types.
Infrastructure
Dams & reservoirs
Underwater technical survey to national standards
Oil, gas & offshore
Subsea crossings, terminal berths, water intakes
Bridge piers and under-bridge areas
Underwater pier inspection at least every 10 years under transport ministry rules
Underwater cables and communication lines
Route tracing, burial depth control and damage search