Ensure the safe and efficient operation of air pollution control or local extract ventilation systems with Operational’s Central Duct System maintenance service.  

What is central duct system maintenance?  

Central duct systems are the lifeline of air pollution control and local extract ventilation systems, responsible for transporting gases, vapours, mists, or dusts from processes to air pollution control systems.  

This system handles gases, vapours, mists or dusts from processes (dryer, ovens, etc) or LEV extraction points and delivers it to the respective air pollution control system for treatment, prior to discharging to atmosphere. Central duct systems are normally designed and installed in compliance with the Dangerous Substances and Explosive Atmospheres Regulations (DSEAR) and the Explosive Atmosphere Directive. 

However, the importance of regular inspection and servicing of these systems is often underestimated, posing risks to both employees and assets. 

Why choose Operational for your central duct system servicing?  

At Operational, we recognise the criticality of central duct inspection and servicing in maintaining compliance with regulations and safeguarding your operations.  

Our inspection and servicing regimen are designed to ensure your central duct system operates as intended, meeting the requirements of the Dangerous Substances and Explosive Atmospheres Regulations (DSEAR) and the Explosive Atmosphere Directive. 

What your Central Duct Inspection and Servicing will cover: 

Our expert team will take a tailored approach to look at your Central Duct System, covering:  

• Overall condition and integrity assessment of the central duct system.
  · Internal condition assessment of the central duct system (where access allows).
  · Condition assessment, functionality testing and calibration of explosive gas monitoring systems.
  · Condition assessment of extract fans and associated flexible connections.
  · Damper functionality testing and condition assessment.
  · Actuator and limit switch functionality testing and condition assessment.
  · Pressure relief panel condition assessment.
  · Control system functionality testing (start/stop, alarm functions, bypass operation, etc). 

Operational has been a trusted provider of central duct inspection and servicing, process safety improvements, and engineered solutions across various industries in the United Kingdom and Europe. Partner with us today to benefit from our expertise and ensure the reliability and compliance of your ventilation systems.  

Interested to learn more about our Central Duct Inspection Service process and next steps?

Contact us here.