Steam Trap Survey
A steam trap survey assesses whether steam traps correctly discharge condensate and prevent live-steam loss.
What this term means in maintenance
A steam trap survey assesses whether steam traps correctly discharge condensate and prevent live-steam loss.
Trap failure conditions
A trap may:
- Fail open
- Leak steam
- Fail closed
- Become blocked
- Operate intermittently
- Be incorrectly sized
- Be installed incorrectly
Practical example
Ultrasound and temperature measurements identify a failed-open trap wasting steam.
Survey records
A record may include tag, location, trap type, operating condition, test method, result, severity, and follow-up work.
Why surveys matter
Failed traps can cause energy loss, poor heating, water hammer, corrosion, and process instability.
Common mistake
Replacing traps without checking pressure, installation, sizing, and condensate return conditions can lead to repeat failure.
Related concepts
Related maintenance terms
Keep exploring connected CMMS, reliability, and maintenance planning terms.
Utility Maintenance
Utility maintenance is the inspection, servicing, repair, and improvement of systems supplying electricity, steam, air, water, cooling, fuel, and other shared services.
Energy Monitoring
Energy monitoring is the measurement and review of electricity, fuel, steam, compressed air, water, or other utility consumption to identify cost, efficiency, and equipment-performance changes.
Route-Based Inspection
A route-based inspection is a recurring sequence of condition checks performed across several assets or locations during one inspection round.
Steam Trap Survey FAQs
- What is a steam trap survey?
A structured assessment of whether traps discharge condensate and prevent live-steam loss.
- How can traps fail?
Open, closed, blocked, leaking, intermittent, incorrectly sized, or incorrectly installed.
- What problems do failed traps cause?
Energy loss, poor heating, water hammer, corrosion, and process instability.