<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause" ?><clause xmlns:xt="urn:xpressauthor:trackchanges" id="_acfc0273-700c-423c-994c-641af8d68b13" 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>F4D10</sptc><title id="_2fa6c858-1472-4b08-a86d-0825324cee52">Microbial (legionella) control</title><archive-num>2019: F2.7</archive-num><clause-variation deleted-text="F4D10 does not apply in NSW as the installation of hot water, warm water and cooling water systems (and their operation and maintenance) is regulated in the Public Health Regulation 2012, under the Public Health Act 2010." variation="NSW" variation-type="DELETE">NSW DELETE Clause</clause-variation><subclause id="_3822363a-0879-4750-80a1-752678dba3a5" outputclass="subclause"><title id="_79b83177-2c92-4562-96de-bca38e9d4571">SubClause</title><num>1</num><p>Hot water, warm water and cooling water systems in a building other than a system serving only a single <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1473_0.4.0.xml#_d2c89488-8a36-464b-94f6-a91d0f5a6c9c" id="_65f18cfa-2beb-4925-9ed5-3c7074c6334c" scope="local" type="abcb-glossentry">sole-occupancy unit</xref> in a Class 2 or 3 building or Class 4 part of a building must be installed in accordance with AS/NZS 3666.1.</p></subclause></clause>