<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause" ?><clause id="_ae1bca0d-f4c3-44c8-a826-7ed877505edf" 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>S6C5</sptc><title id="_f4f52d2f-6229-48cc-a368-32be65a0caeb">Additional requirements for lift shafts</title><archive-num>2019: Spec C1.8: 3.3</archive-num><subclause id="_93274f5b-76a4-43f7-bed5-9e9f5ae7b68d" outputclass="subclause"><title id="_24107a71-030d-4deb-bbe0-4728f885106c">SubClause</title><num>1</num><p>In addition to the requirements of <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/434_21.2.0.xml#_0f27cb40-c297-4e27-9e57-0e8f0ec1ce45" id="_6f3aec0a-438f-4ddd-846b-69d653e24a18" scope="local" type="clause">S6C3</xref> and <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/430_21.2.0.xml#_47e9be0d-b00f-4b78-a2c9-9a9de499d04c" id="_7d7cc15d-93bc-4ad9-a9e3-ca93616e201c" scope="local" type="clause">S6C4</xref>, a wall system for use in a lift <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1459_26.0.0.xml#_99391afe-5794-47e4-94ab-7e9e7a83740a" id="_b395bea1-1138-4ba1-a75b-993e56c98955" scope="local" type="abcb-glossentry">shaft</xref> that is <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1432_4.0.0.xml#_af6fde9f-147d-4782-8b85-42044e80fd42" id="_fdb81935-aa2a-410f-96bc-f6aacad3342f" scope="local" type="abcb-glossentry">required</xref> to be <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1292_2.2.0.xml#_2d22acf1-980a-4a51-a1a7-758f41e54a83" id="_7b71b4f3-69c8-4b68-abc1-a093fc55a1a0" scope="local" type="abcb-glossentry">fire-resisting</xref> must be subjected to dynamic test by the imposition of—</p><ol outputclass="alpha"><li id="_59be291d-50ea-42a6-9e7d-096ab6686f9b">where the lift car speed is 7 m/s or less — 10<sup id="_ecc46d89-2f83-4e60-80a9-7d98d81dcdec">6</sup> cycles of a uniformly distributed load between 0 and 0.2 kPa (or its equivalent); or</li><li id="_e95b0b21-7b52-4cae-83ff-09950ec5cfa8">where the lift car speed is greater than 7 m/s — 10<sup id="_77f98bdf-7fde-4b69-963f-3e78564ec049">6</sup> cycles of a uniformly distributed load between 0 and 0.35 kPa (or its equivalent) in accordance with <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/451_0.10.0.xml#_01970f4e-35e1-4b15-8dc3-19800e1733ae" id="_0eff9972-7d0d-4c6c-b873-3b6c809de518" scope="local" type="clause">S6C10(e)</xref> and must fulfil the damage criteria of <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/456_21.3.0.xml#_b22e83a0-9a8d-40ae-847e-629a6d96dc76" id="_7362ee37-73ca-4533-a903-eaeb412c7a8d" scope="local" type="clause">S6C11(b)</xref>.</li></ol></subclause><subclause id="_a6ab1eaf-2212-4ab6-a3c4-575f87bc15a4" outputclass="subclause"><title id="_0f311cc9-1254-4acd-adac-1f00bab6caab">SubClause</title><num>2</num><p>The wall system must be subjected to the static test in accordance with <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/430_21.2.0.xml#_47e9be0d-b00f-4b78-a2c9-9a9de499d04c" id="_ae803d95-a540-4c96-aed6-241d4346cb3b" scope="local" type="clause">S6C4(b)</xref> after the successful conclusion of the dynamic test specified in (1).</p></subclause></clause>