<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause" ?><clause id="_72f931e5-93af-41cb-a168-918c335c65e0" 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>G3D4</sptc><title id="_4a351b04-b8e2-45aa-b8f8-97256dedd466">Construction of bounding walls</title><archive-num>2019: G3.4</archive-num><subclause id="_4dd4d080-6fc9-441e-a204-81aa6200ddca" outputclass="subclause"><title id="_e5349257-bd3b-4b4b-8477-8ff50db69c9a">SubClause</title><num>1</num><p>Bounding walls must—</p><ol outputclass="alpha"><li id="_15cadb09-08bd-4904-bc4f-121a77d89a87">have an FRL of not less than 60/60/60, and—<ol><li>extend from the floor of the <xref xmlns:inv="urn:xpressauthor:xpressdocument" format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1483_25.0.0.xml#_53ff3ea1-55e7-4f2a-b2b3-ca445ff64c15" id="_38a96210-dd12-47df-8151-9c98c94a7701" inv:access="external" scope="local" type="abcb-glossentry">storey</xref> to the underside of the floor next above or to the underside of the roof; and</li><li>have any door openings protected with <xref xmlns:inv="urn:xpressauthor:xpressdocument" format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1449_26.3.0.xml#_7f0d37c8-f244-4a83-9a76-6ece85e1e430" id="_e3700ffc-7d9a-4ebb-8644-e205ffea8d7d" inv:access="external" scope="local" type="abcb-glossentry">self-closing</xref> or <xref xmlns:inv="urn:xpressauthor:xpressdocument" format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1199_0.7.0.xml#_ac370c9b-7389-4daa-ac5b-338e11dc43e7" id="_e2b272d9-0266-4d23-8329-42a92c7500b0" inv:access="external" scope="local" type="abcb-glossentry">automatic</xref> –/60/30 fire doors; or</li></ol></li><li id="_ccec190d-41d9-4739-b9ba-b9870283e104">be constructed of fixed toughened safety glass, or wired safety glass in <xref xmlns:inv="urn:xpressauthor:xpressdocument" format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1377_5.3.0.xml#_be8a1d10-4119-4eb0-a014-07a806b104ff" id="_4056e474-8bf6-46f7-aa28-e0838501e6f4" inv:access="external" scope="local" type="abcb-glossentry">non-combustible</xref> frames, with—<ol><li>any door openings fitted with a <xref xmlns:inv="urn:xpressauthor:xpressdocument" format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1449_26.3.0.xml#_7f0d37c8-f244-4a83-9a76-6ece85e1e430" id="_41a2d751-1a52-44e8-a328-4c868423eed5" inv:access="external" scope="local" type="abcb-glossentry">self-closing</xref> smoke door complying with <xref xmlns:inv="urn:xpressauthor:xpressdocument" format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/154_0.7.0.xml#_d0654afb-ecae-4c09-845c-946b4389cf11" id="_e75107a6-540a-4cee-81e8-510a6906f28f" inv:access="external" scope="local" type="specification">Specification 12</xref>; and</li><li>the walls and doors protected with wall-wetting systems in accordance with <xref xmlns:inv="urn:xpressauthor:xpressdocument" format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/200_0.7.0.xml#_598568b3-f601-477d-b17f-fdd950f15dac" id="_b5f230e3-a19d-4bc8-abc5-262c3c1918f0" inv:access="external" scope="local" type="specification">Specification 31</xref>; and</li><li>a fire barrier with an FRL of not less than –/60/30 installed in any ceiling spaces above the wall.</li></ol></li></ol></subclause></clause>