Draft standards for comment:

DRAFT prEN 15004-1 Fixed firefighting systems - Gas extinguishing systems - Part 1 - Design, installation and maintenance

DRAFT prEN 15004-2 Fixed firefighting systems - Gas extinguishing systems - Part 2 - Physical properties and system design of gas extinguishing systems for FK-5-1-12

DRAFT prEN 15004-3 Fixed firefighting systems - Gas extinguishing systems - Part 3 - Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant

DRAFT prEN 15004-4 Fixed firefighting systems - Gas extinguishing systems - Part 4 - Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant

DRAFT prEN 15004-5 Fixed firefighting systems - Gas extinguishing systems - Part 5 - Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant

DRAFT prEN 15004-6 Fixed firefighting systems - Gas extinguishing systems - Part 6 - Physical properties and system design of gas extinguishing systems for HFC 23 extinguishant

DRAFT prEN 15004-7 Fixed firefighting systems - Gas extinguishing systems - Part 7 - Physical properties and system design of gas extinguishing systems for IG-01 extinguishant

DRAFT prEN 15004-8 Fixed firefighting system - Gas extinguishing systems - Part 8 - Physical properties and system design of gas extinguishing systems for IG-100 extinguishant

DRAFT prEN 15004-9 Fixed firefighting systems - Gas extinguishing systems - Part 9 - Physical properties and system design of gas extinguishing systems for IG-55 extinguishant

DRAFT prEN 15004-10 Fixed firefighting systems - Gas extinguishing systems - Part 10 - Physical properties and system design of gas extinguishing systems for IG-55 extinguishant


These standards have been issued by BSI for comment. If you would like to review and comment on this document, please contact Robert Thilthorpe.

The BSI deadline for comments is 18th April 2015, therefore please submit your comments to Robert by 5th March 2015.