<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause" ?><clause id="_8973a9d9-6ddc-47fb-8b9d-b32ccda14a57" outputclass="ncc-clause"><meta><facet building="Class 1a"/><facet building="Class 1b"/><facet building="Class 10a"/><facet building="Class 10b"/><facet building="Class 10c"/></meta><sptc>E4D9</sptc><title id="_1a256325-6d84-4f0e-b46a-548d2e1a8548">Emergency warning and intercom systems</title><archive-num>2019: E4.9</archive-num><subclause id="_e68edbf0-b4b7-47d3-b18e-8e7099d9ced7" outputclass="subclause"><title id="_fc5903f6-260b-43d9-8839-50a30976e9d0">SubClause</title><num>1</num><p>An emergency warning and intercom system complying, where applicable, with AS 1670.4 must be installed—</p><ol outputclass="alpha"><li id="_1d83f5d1-a1f6-4bbe-9139-f26657a626b4">in a building with an <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1252_2.0.0.xml#_cd986c21-bc64-43a9-954d-86e35d335b74" id="_fa1adc3d-a600-485d-a867-f34b54e7bb06" scope="local" type="abcb-glossentry">effective height</xref> of more than 25 m; and</li><li id="_ef714c5d-d2cf-4a1f-bbb6-986aebc087c8">in a Class 3 building having a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1439_5.1.0.xml#_7023b962-6482-412b-8416-ab1d9016072b" id="_47338ec9-8331-40ad-8b97-6d7406eabf49" scope="local" type="abcb-glossentry">rise in storeys</xref> of more than 2 and used as—<ol><li>the residential part of a primary or secondary <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1447_0.6.0.xml#_23515733-4511-421a-8c89-650d33e5f6e4" id="_956c1a16-8454-487f-8ff0-e8b89a94c335" scope="local" type="abcb-glossentry">school</xref>; or</li><li>accommodation for the aged, children or people with a disability; and</li></ol></li><li id="_944f0be7-767d-494d-b54c-c74f0964fbb2">in a Class 3 building used as a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1436_4.0.0.xml#_b286ccd1-342e-49e1-95e9-4b6a0a6c0447" id="_b4a5868e-75bb-429d-b7a0-9e769f5b89ec" scope="local" type="abcb-glossentry">residential care building</xref>, except that the system—<ol><li>must be arranged to provide a warning for occupants; and</li><li>in areas used by the residents, may have its alarm adjusted in volume and content to minimise trauma consistent with the type and condition of residents; and</li></ol></li><li id="_c5aa2685-4416-4571-b4e0-e8a21b5dd94e">in a Class 9a building having a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1314_2.10.0.xml#_7da927fe-453e-424f-b6ec-280f4e464397" id="_92d368ff-536a-4fe3-bee0-a8732ad99353" scope="local" type="abcb-glossentry">floor area</xref> of more than 1000 m<sup id="_8c28df3b-6bf3-4396-8c26-b49a15c366a2">2</sup> or a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1439_5.1.0.xml#_7023b962-6482-412b-8416-ab1d9016072b" id="_501e9f9a-f5e7-46cb-bb12-4e037b0de7c8" scope="local" type="abcb-glossentry">rise in storeys</xref> of more than 2, and the system—<ol><li>must be arranged to provide a warning for occupants; and</li><li>in a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1512_27.0.0.xml#_d1b612a5-df98-4406-ba1e-237f837e1061" id="_7c9818b3-3584-4716-9761-e2ed2df43f0b" scope="local" type="abcb-glossentry">ward area</xref>, may have its alarm adjusted in volume and content to minimise trauma consistent with the type and condition of patients; and</li></ol></li><li id="_a7ce799a-f862-4ea0-bc69-49072ae4a11c">in a Class 9b building—<ol><li>used as a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1447_0.6.0.xml#_23515733-4511-421a-8c89-650d33e5f6e4" id="_3a56a984-0203-4ec1-a4a1-07b37fe2c62c" scope="local" type="abcb-glossentry">school</xref> and having a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1439_5.1.0.xml#_7023b962-6482-412b-8416-ab1d9016072b" id="_4520079d-4fde-40b2-8b5e-7bd124bd1973" scope="local" type="abcb-glossentry">rise in storeys</xref> of more than 3; or</li><li>used as a theatre, public hall, or the like, having a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1314_2.10.0.xml#_7da927fe-453e-424f-b6ec-280f4e464397" id="_1d476756-dd43-4ba2-84f9-469a75156053" scope="local" type="abcb-glossentry">floor area</xref> more than 1000 m<sup id="_27258f3b-de6c-4d47-b3e4-5c8f5d797403">2</sup> or a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1439_5.1.0.xml#_7023b962-6482-412b-8416-ab1d9016072b" id="_1df99ca3-284a-4d2d-a548-33d486bf17ea" scope="local" type="abcb-glossentry">rise in storeys</xref> of more than 2.</li></ol></li></ol></subclause></clause>