<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause"?><clause id="_bf7ef006-ce62-4243-a165-3df4e79d3bcf" outputclass="ncc-clause" variation="TAS"><meta><facet building="Class 1a"/><facet building="Class 1b"/><facet building="Class 10a"/><facet building="Class 10b"/><facet building="Class 10c"/></meta><sptc>I15D5</sptc><title id="_e2a35bd6-734e-4a87-9a4e-0e4ccd54aed2">Interior of lead processing areas</title><archive-num>2019: TAS H117.5</archive-num><subclause id="_30af6f4b-9110-45a8-b2b5-81ebd04bbee8" outputclass="subclause"><title id="_8356921a-8ab3-4e0f-88c8-9e427f60cad7">SubClause</title><num>1</num><p>The inner surfaces of the walls of every lead processing area must be of a smooth material impervious to fluids and must not contain any projections on which dust may lodge.</p></subclause><subclause id="_e454287e-8319-4cdc-a4a8-39c24a8ccf3c" outputclass="subclause"><title id="_4310a054-2efe-4da1-8c36-8d64e6c20d82">SubClause</title><num>2</num><p>The interior construction of the ceiling or roof must, so far as is practicable, be such that dust will not settle on it.</p></subclause></clause>