Pressure System Inspection Services

Pressure System Inspections

Frequent pressure system and pressure vessel inspections from BTIS will ensure that you comply with all relevant PSSR regulations.

PSSR Inspection Services

At BTIS, our comprehensive pressure system inspection services ensure compliance with the Pressure Systems Safety Regulations (PSSR 2000). By providing your company with the necessary certifications, you can continue to operate your pressure systems safely and legally.

We will manage the PSSR inspection schedule for you and will let you know well in advance when inspections are due.

Benefits of Choosing BTIS for PSSR Inspections

  • Statutory plant survey to identify PSSR inspection requirements (for an agreed fee)

  • No-obligation quote for the identified PSSR inspection requirements

  • Test-house facility available if required.

  • Inspection Service contract and schedule.

  • PSSR Inspections by friendly, qualified pressure vessel inspectors, by appointment.

  • Free impartial advice by phone.

  • Immediate feedback should any serious defects be identified.

  • Summary and review of any queries arising from the inspection, at the end of the visit.

  • Written reports by email or via our online reporting system.

  • On-site or test house facilities to validate repaired vessels.

What does Pressure Systems Equipment Include?

Pressure vessels and receivers with steam, air, or refrigerants must be thoroughly examined to meet legal requirements. Any pressure vessel containing relevant fluid over 250 bar/litres capacity requires inspection.

Examples of pressure systems and equipment are:

  • Boilers and steam heating systems

  • Pressurised process plant and piping

  • Compressed air systems (fixed and portable)

  • Pressure cookers, autoclaves, and retorts

  • Air conditioning plant

  • Valves, steam traps, and filters

  • Pressure gauges and level indicators

  • Pipework and hoses

  • Heat exchangers and refrigeration plant

You can find a full list of items requiring PSSR thorough examination/inspection on our Equipment Safety Checklist page.

Frequently Asked Questions

In addition to legal compliance, pressure vessel and pressure system inspections are crucial for ensuring the health and safety of both your employees and the vessel. By identifying and addressing potential problems before they escalate, you can greatly reduce the risk of accidents, injuries, and severe damage.

Frequencies for pressure vessel inspections vary between the type of system but typically range between 12-120 months. Steam boilers and ovens normally require inspections every 12 months, while steam pressure vessels normally require inspections every 24 months. Registration and air conditioning systems with a compressor power over 25 kW normally require pressure system inspections every 48 months.

The Pressure Systems Safety Regulations 2000 (PSSR) is an Approved Code of Practice and Guidance (ACOP) for the safe design and use of pressure systems and vessels. Under PSSR, a WSE (Written Scheme of Examination) is required to identify the components, examinable items, and frequency of inspections. Following this guidance is usually enough to ensure you are complying with the law.

Click to find out more about PSSR Regulations