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Confined spaces


Promat Sécurité: an expert in confined spaces

Promat Sécurité is renowned for its ability to protect industrial, petrochemical and tertiary sites, but also numerous shopping malls or establishments open to the general public.

This expertise in fire prevention and risk management is built on the company’s long and broad experience in the field, and on its teams of professionals that are regularly trained and qualified in the performance of the equipment it proposes.

Promat Sécurité distributes all the compulsory equipment for working in confined spaces (PPE, communications equipment, worksite signage).

Complete “CATEC confined spaces” kits are available to meet your needs:

  • gas detectors
  • fall protection harnesses
  • breathing apparatus
  • tripods
  • evacuation masks

Our inspection laboratories and workshops can take charge of the maintenance of your appliances.

Our teams of certified experts can check your breathing apparatus, fall protection devices and gas detectors.

travail en espace confiné

The characteristics of a confined space


A confined space is a structure, item of equipment or an installation that is partially or totally closed, and where the risk of unbreathable, or even explosive, atmospheres is made greater by insufficient ventilation.

The recommendation CNAMTS R 447, of 25 June 2009, requires public and private enterprises to assign only trained personnel to works in confined spaces.

rsiques en espace confiné

The main risks incurred in confined spaces


The main risks incurred in confined spaces are:

  • risk of asphyxiation
  • risk of intoxication
  • electrical risks
  • biological risks
  • falling objects
  • falling over

For more information