<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause" ?><clause id="_edd2ce50-7df6-4e2f-9f2f-1bf716e414cf" outputclass="ncc-clause"><meta><facet building="Class 1a"/><facet building="Class 1b"/><facet building="Class 2"/><facet building="Class 3"/><facet building="Class 4"/><facet building="Class 5"/><facet building="Class 6"/><facet building="Class 7a"/><facet building="Class 7b"/><facet building="Class 8"/><facet building="Class 9b"/><facet building="Class 9c"/><facet building="Class 10a"/><facet building="Class 10b"/><facet building="Class 10c"/></meta><sptc>E2D7</sptc><title id="_2bc4ec76-4065-4e81-9cb6-576890ff69a8">Buildings more than 25 m in effective height: Class 9a buildings</title><archive-num>2019: Table E2.2a</archive-num><subclause id="_90cd909c-02d9-4584-aa34-c03370775a14" outputclass="subclause"><title id="_69dff78e-abad-45eb-b2f7-7a535ee282e3">SubClause</title><num>1</num><p>A Class 9a building must be provided with—</p><ol outputclass="alpha"><li id="_62080da1-94b2-4ed0-9e16-bfbd527a1e57">an <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1199_0.7.0.xml#_ac370c9b-7389-4daa-ac5b-338e11dc43e7" id="_5799ff20-6bac-42f5-aa04-e67b72f9a040" scope="local" type="abcb-glossentry">automatic</xref> smoke detection and alarm system complying with <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/177_0.4.0.xml#_825018b7-68f5-48d6-8daf-c2cad7db61cb" id="_7f653d31-3202-4bc6-9cd1-6614d7532228" scope="local" type="specification">Specification 20</xref>; and</li><li id="_4a3b7a2d-beb4-4f4d-a314-e3aac6ebafb2">a zone pressurisation system between vertically separated <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1277_2.0.0.xml#_524b0326-5823-4ddc-9eb3-adab587568e8" id="_8ace0bf3-30f1-4ec0-819d-0aaa5da3eb39" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">fire compartments</xref> in accordance with AS 1668.1,</li></ol><p>if the building is more than 25 m in <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1252_2.0.0.xml#_cd986c21-bc64-43a9-954d-86e35d335b74" id="_c8b42f04-ae9c-460d-b1bc-8a5f18f2428c" scope="local" type="abcb-glossentry">effective height</xref>.</p></subclause><subclause id="_cfc2179f-d62b-40d0-b918-423243bee8ad" outputclass="subclause"><title id="_b8fcde6b-0c0f-453c-beff-2ef8a16afc88">SubClause</title><num>2</num><p>For the purposes of (1), ‘vertically separated <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1277_2.0.0.xml#_524b0326-5823-4ddc-9eb3-adab587568e8" id="_f87f525b-2a0f-4de9-860a-98c3068c7caf" scope="local" type="abcb-glossentry">fire compartments</xref>’ are <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1277_2.0.0.xml#_524b0326-5823-4ddc-9eb3-adab587568e8" id="_494f9603-8e90-46e4-a5ee-b8f9a7bce266" scope="local" type="abcb-glossentry">fire compartments</xref> above and below each other, and not <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1277_2.0.0.xml#_524b0326-5823-4ddc-9eb3-adab587568e8" id="_159b857e-86b7-4527-aeec-4ca528ee5f63" scope="local" type="abcb-glossentry">fire compartments</xref> within the same <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1483_25.0.0.xml#_53ff3ea1-55e7-4f2a-b2b3-ca445ff64c15" id="_e58e393c-7d57-4889-84ba-773e4803b752" scope="local" type="abcb-glossentry">storey</xref>.</p></subclause><callout id="_bfe1fbe5-52f1-4ed9-bf00-eebf4f7ad6c0"><callout-type ncc-info-type="notes"/><p>A building more than 25 m in <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1252_2.0.0.xml#_cd986c21-bc64-43a9-954d-86e35d335b74" id="_883a3c2b-a171-484d-8f4b-1011f42ddd64" scope="local" type="abcb-glossentry">effective height</xref> requires a sprinkler system under <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/2615_1.7.0.xml#_e6f35c9e-9713-47d2-8154-a095c6ed51ed" id="_b334c718-3714-4be3-9c36-9bb2c7a38d9e" scope="local" type="clause">E1D4</xref>.</p></callout></clause>