PSSR 2000 · Hertfordshire

PSSR examination and written scheme in Stevenage

Written Schemes of Examination and certified pressure system examinations by an independent competent person

High-purity gas is pressure with a reputation to protect: distribution panels, regulators and lines where contamination is as much a failure as leakage. Around Stevenage's advanced manufacturing, those installations sit inside the Pressure Systems Safety Regulations 2000, purity and all.

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  • Independent & impartial
  • Competent engineer surveyors
  • Reports issued promptly

Pressure equipment we examine

Stevenage, Hertfordshire

  • Steam boilers & calorifiers
  • Air receivers & compressors
  • Pressure & process vessels
  • Autoclaves & sterilisers
  • Safety valves & protective devices
  • Pipework & heat exchangers
Pressure equipment we examine

PSSR examination and certification for Stevenage businesses

Pressure systems across the town run from high-purity gas panels, regulators and distribution through process and plant air to the receivers and protective devices of the estates.

Purity-grade systems reconcile two disciplines: vessels, panels and lines examined as the pressure plant they legally are, intervention planned so examination never becomes the contamination event the system exists to prevent, protective devices proven at the pressures precision processes actually draw, and documentation kept to the standard both an insurer and a quality system expect. Our Written Schemes respect the purity brief while satisfying the law, examinations planned with the process, and 28 day reports reading correctly to engineers on both sides.

Gas panels examined properly
Purity never compromised
Protection proven at duty
Plant air alongside
How it works

Booking your PSSR examination in Stevenage

Tell us the gases, panels and purity rules. We scheme and examine without compromising either discipline and report within 28 days.

  • 1

    Written Scheme

    We prepare and certify your Written Scheme of Examination.

  • 2

    Examination

    We examine each part of the system to the scheme intervals.

  • 3

    Your report

    You receive a report on the condition of the system.

Why businesses choose SEIS

  • Independent and impartial: we examine, we do not sell the equipment
  • Competent engineer surveyors
  • Clear reports issued without delay
  • Single items or whole sites
Areas we cover

PSSR examination and written scheme across Stevenage and nearby

Our engineer surveyors cover Stevenage and the towns around it across Hertfordshire. If your site is nearby, we can almost certainly reach you, so just ask.

StevenageKnebworthGraveleyAstonDatchworthWalkern
Other inspections in Stevenage

Related compliance for Stevenage businesses

Many sites need more than one statutory regime. If you use lifting gear, pressure systems, work equipment or extraction in Stevenage, we can examine all of it.

LOLER lifting equipment in StevenageView this service PUWER work equipment in StevenageView this service COSHH LEV testing in StevenageView this service
PSSR FAQs

PSSR examination, written schemes and certification: common questions

Do you carry out PSSR examinations in Stevenage?
Yes. Our engineer surveyors cover Stevenage and the sites around it, examining purity and pressure both respected. Call us to arrange a visit.
How soon can you examine a pressure system in Stevenage?
We keep availability across Hertfordshire, so a Stevenage visit is usually within a couple of working days, sooner when a system is waiting on its examination before use. Call 0330 043 8191 to book.
What is a Written Scheme of Examination, and do I need one?
It is the legal document at the heart of PSSR: a scheme drawn up and certified by a competent person that sets out which parts of a pressure system are examined, how, and how often. A system within scope must not be operated without one, and the HSE sets the minimum content in its pressure systems guidance.
Is PSSR a legal requirement, and what does it cover?
Yes. PSSR 2000 applies to systems holding steam at any pressure, or other fluids above roughly 250 bar litres, so steam boilers, air receivers, compressors, autoclaves and many process vessels are caught. The duty sits with the user of an installed system or the owner of a mobile one.
How often must a pressure system be examined?
There is no single interval fixed in law. The competent person sets the frequency for each item in the Written Scheme of Examination, judged on the system, its contents and its duty, with many items examined around every 12 months. The examination report is issued within 28 days and carries the next due date.
Who can be the competent person for PSSR?
Someone with the right combination of training, skill, experience and knowledge for the system in question, and independent enough to judge it fairly. The competent person both draws up or certifies the scheme and carries out the examinations it sets.
Does servicing the equipment count as a PSSR examination?
No. A PSSR examination is a formal statutory examination of the system's integrity against its written scheme, and it is separate from routine maintenance. Maintenance keeps a system running; it does not satisfy the legal duty to examine it.
What happens if the examination finds a defect?
The report records the defect, any limit on continued use and the date the next examination is due. Where the competent person finds a risk of imminent danger, the system must be taken out of use at once and the enforcing authority notified, so a problem is acted on rather than filed.

Need a PSSR examination or written scheme in Stevenage?

Talk to an engineer surveyor, get a quote and book your inspection in Stevenage.

0330 043 8191 Request a quote