AS 2118.1-1999 Automatic fire sprinkler systems, Part 1: General requirements
Standards Australia
Supersedes: AS 2118.1-1995 Automatic fire sprinkler systems, Part 1: General requirements
This Standard incorporates Amendment No. 1 (June 2000). The changes required by the Amendment are indicated in the text by a marginal bar and amendment number against the clause, note, table, figure, or part thereof affected.
The objective of this edition is to include changes that reflect recent advances in technology and to refine the content for clarity and conciseness.
Significant changes have been made to Section 3 concerning exposure protection, and to Section 5 relating to protection of concealed spaces. Sections 10, 11 and 12, in respect to hydraulic calculation methods, have also received attention. Section 9, Light hazard class systems, has been entirely rewritten to include more useable and up-to-date parameters for the design of this class of system. The definitions clauses have been enlarged and the informative text for occupancy classification is set out in an appendix.
The revision to the AS 2118 suite of Standards has included Standards Australia’s requirements to keep product and installation Standards separate. The series comprises the following:
AS
2118 Automatic fire sprinkler systems
2118.1 Part 1: General requirements
2118.2 Part 2: Wall wetting sprinklers (Drenchers)
2118.3 Part 3: Deluge
2118.4 Part 4: Residential
2118.5 Part 5: Domestic
2118.6 Part 6: Combined sprinkler and hydrant
2118.8 Part 8: Minor modifications
2118.9 Part 9: Piping support and installation
2118.10 Part 10: Approval documentation
4118 Fire sprinkler systems
4118.1.1 Part 1.1: Components — Sprinklers and sprayers
4118.1.2 Part 1.2: Components—Alarm valves (wet)
4118.1.3 Part 1.3: Components—Water motor alarms
4118.1.4 Part 1.4: Components—Valve monitors
4118.1.5 Part 1.5: Components—Deluge and pre-action valves
4118.1.6 Part 1.6: Components—Stop valves and non-return valves
4118.1.7 Part 1.7: Components—Alarm valves (dry)
4118.1.8 Part 1.8: Components—Pressure reducing valves
4118.1.9 Part 1.9: Components—Accelerators and exhausters
4118.2.1 Part 2.1: Piping—General
The terms ‘normative’ and ‘informative’ have been used in this Standard to define the application of the appendix to which they apply. A ‘normative’ appendix is an integral part of a Standard, whereas an ‘informative’ appendix is only for information and guidance.
First published as part of AS CA16-1939 (endorsement of Seventh Edition of FOC Rules). Redated 1942. Second edition 1948 (endorsement of Eighth Edition of FOC Rules). Third edition 1962 (endorsement of Ninth Edition of FOC Rules). Fourth edition 1971 (based on Twenty ninth Edition of FOC Rules). Revised and redesignated in part as AS 2118-1978. Second edition 1982. Revised and redesignated in part as AS 2118.1-1995.
This Standard specifies requirements for the design and installation of automatic fire sprinkler systems in buildings. It also provides for occupancy classification.
NOTE: See Appendix A for details of occupancy classification.
Contents:
Foreword
Section 1: Scope And General
Section 2: Classes Of Sprinkler Systems And Design Data
Section 3: Installation
Section 4: Water Supplies
Section 5: Spacing And Location Of Sprinklers
Section 6: Sprinklers, Sprayers And Multiple Controls
Section 7: Piping
Section 8: Valves And Ancillary Equipment
Section 9: Light Hazard Class Systems
Section 10: Ordinary Hazard Class Systems
Section 11: High Hazard Class Systems
Section 12: Full Hydraulic Calculation Of Sprinkler Systems
Appendix A: Occupancy Classifications
Appendix B: Referenced Documents
Appendix C: Orifice Plates
Appendix D: Piping Interpretations
Automatic Fire Sprinkler Installations.
FP-004
