Steam remains one of the most widely used methods of transferring heat energy across industrial processes, and a well-maintained steam system is essential to the efficiency and reliability of any facility that depends on it. At the heart of that system are steam traps – small but critical components responsible for removing condensate from the system while retaining live steam. When steam traps function correctly, the system operates efficiently. When they fail, the consequences range from significant energy waste to process disruption and equipment damage.
Baseline RTS conducts steam trap inspection surveys using a combination of ultrasonic detection and thermal verification techniques, providing accurate diagnosis of each trap’s condition while systems remain fully operational.
Our engineers assess each trap using a combination of ultrasonic listening and thermal imaging, cross-referencing the acoustic signature of the trap’s operation with its temperature profile to determine whether it is functioning correctly, has failed open, or has failed closed. This dual-method approach provides a higher level of diagnostic confidence than either technique used in isolation and allows our engineers to work efficiently through large numbers of traps in a single visit.
All findings are recorded against a tagged asset register, giving you a complete and traceable record of every trap inspected. Each trap is assigned a condition status, and where failures are identified, our report provides clear recommendations for remedial action.
A Baseline RTS steam trap survey covers:
The output is a practical, actionable document that allows your engineering and maintenance teams to plan repair work based on clearly understood priorities and estimated cost impact.
Steam traps fail in two distinct ways, and both carry significant consequences. A trap that fails open allows live steam to pass through continuously, effectively venting pressurised energy directly to drain or atmosphere. This type of failure is the more costly of the two in energy terms, and in a large facility with hundreds of traps, even a small proportion of failed-open traps can represent a substantial and ongoing financial loss.
A trap that fails closed prevents condensate from being removed, leading to waterlogging within the system. This causes a range of problems, including water hammer, reduced heat transfer efficiency, corrosion of pipework and equipment, and, in severe cases, mechanical damage to process equipment. Both failure modes are difficult to identify through visual inspection alone, which is why specialist survey techniques are essential.
The energy value of live steam is significant, and a failed-open trap can waste a substantial quantity of steam every hour of operation. Across a facility with multiple failed traps, the cumulative loss can run to thousands of pounds per year. A steam trap survey identifies exactly where those losses are occurring, allowing you to quantify the potential savings from a targeted repair programme and build a clear business case for investment.
Beyond energy savings, maintaining a healthy steam system reduces the risk of unplanned process interruptions caused by condensate-related problems. Water hammer events, in particular, can cause sudden and serious damage to pipework and associated equipment, with repair costs and downtime significantly outweighing the cost of a preventive inspection programme.
Regular steam trap surveys also support broader energy management and reporting requirements. For facilities with ISO 50001 certification or carbon reduction commitments, documented steam trap management programmes provide evidence of a systematic approach to energy efficiency that is recognised and valued by auditors and regulators.
The appropriate frequency for steam trap surveys depends on the size and complexity of your steam system, the age of your traps, and the criticality of your processes. For most industrial facilities, an annual survey provides a good baseline level of management. Sites with older infrastructure, high-pressure systems, or processes that are particularly sensitive to steam quality may benefit from more frequent inspection.
Baseline RTS can advise on an appropriate inspection schedule for your facility and, where required, can manage an ongoing survey programme that ensures your steam system is assessed regularly and consistently.
Contact Baseline RTS today to arrange a steam trap inspection survey and take the first step towards a more efficient steam system.
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