DD 8489-7:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Fixed fire protection systems. Industrial and commercial watermist systems Tests and requirements for watermist systems for the protection of low hazard occupancies
Hardcopy , PDF
01-01-2016
English
28-02-2011
This part of DD 8489 describes tests and specifies requirements for industrial and commercial watermist systems for the protection of low hazard occupancies.
This part of DD 8489 covers low hazard occupancy rooms or spaces within buildings such as churches, clubs, educational facilities, hospitals, institutional facilities, museums, offices, data processing areas without open storage of information media, restaurant seating areas. It also covers corridors able to be protected with a single row of nozzles.
This part of DD 8489 also covers apartments, nursing or convalescent homes and residential facilities with room sizes in excess of those covered by DD 8458-1.
This part of DD 8489 does not cover rooms or spaces within buildings containing flammable or combustible liquids in any amount. It also does not cover rooms or spaces containing storage exceeding the fuel loads specified in 4.7 to 4.10. Examples include but are not limited to libraries, maintenance areas, workshop areas, machinery areas, laboratories, kitchen areas in restaurants, theatres and auditoria.
This part of DD 8489 is applicable to ceiling heights up to 5 m.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.