Fire safety engineering. Guidance for use of fire zone models PAS 15 BS EN IEC 60255-181 specifies

BS EN IEC 60255-181 specifies the minimum requirements for frequency protection of the measuring relays and guides you in using the appropriate performance specifications for meeting these minimum requirements

The test method may be applied to raw materials

processes or production

d)     Spatial reference system added to gazetteer metadata

Trade officials

Fire safety engineering. Guidance for use of fire zone models PAS 15 BS EN IEC 60255-181 specifies1 Scope This Technical Specification provides guidance for assessing the use of fire zone models for calculating gas temperature and concentrations and smoke layer position due to fire within an enclosure. It contains general guidance to be read in conjunction with specific model documentation provided by the model developers. It is not a basis for justifying the use of any particular model. It is important that users of fire zone models understand