Cylinder with regulator beside wall-mounted terminal units

Welcome to MES Limited…

Medical gas pipeline system (MGPS) services for the NHS and Private Healthcare industry.

Our aim is to work closely with your management team and staff, assessing and assisting in maintaining system compliance to ensure patient and staff safety.

OxygenNitrous oxideEntonoxMedical airSurgical airVacuumAGSS

BS EN ISO 5359 · HTM 02-01

CQC · NHS PAM

With ever increasing pressure to be compliant for the CQC, or to self-assess for the NHS PAM, be prepared…

Ceiling pendant terminal units, hoses in the BS EN ISO gas identification colours

The identification code

Seven codes, four of them quartered. The plant room already reads them, so this site uses nothing else.

Every hose, cylinder and terminal unit on a UK medical gas pipeline system is identified by colour under BS EN ISO 5359 and HTM 02-01. Entonox, medical air, surgical air and AGSS are quartered rather than solid. Medical air and surgical air share one marking: they are told apart by label and by pressure, never by colour.

Grouping this site’s pages by those colours is our convention rather than part of the standard. The Authorising Engineer and assessment work is nitrous, the other named-person services entonox, documentation and drawings medical air, audit, risk and the Competent Person courses vacuum, equipment and the safety-awareness courses AGSS, and cylinder handling and storage surgical air. Oxygen is shown here for completeness and codes no page: its marking is white, which cannot rule a heading on a white page.

OxygenSolid
Nitrous oxideSolid
EntonoxQuartered
Medical airQuartered
Surgical airQuartered
VacuumSolid
AGSSQuartered
Terminal unit test rig with pressure gauge

What we do

Experience with services to compliment your team’s needs.

Selecting an AE

Employ the right Authorising Engineer (MGPS) to support you

  • Either Chartered Engineer or Incorporated Engineer in the appropriate discipline
  • Sufficient engineering knowledge
  • Qualified and registered to the required level with certification evidence
  • More than IHEEM’s minimum of five years relevant experience
  • Completed appropriate AE and AP(MGPS) course
  • Professional Indemnity and Company Liability Insurance
Manifold control panel: line pressure gauges and isolating valves

Training

Courses run bespoke on your site, or delegates join one of our local courses.

Download

Everything MES does, in one document.

Consultancy, service and training in a single 36-page brochure: the Authorising Engineer and Authorised Person services, the full training programme, drawings and specifications, equipment and cylinder storage.

Consultancy, Service and Training Brochure PDF · 3.4 MB
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