<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause"?><clause xmlns:xt="urn:xpressauthor:trackchanges" author="Brandon Kiem" dateTime="2022-03-29T21:21:12" id="_521c762b-697c-4bf9-b7eb-48c25927783b" outputclass="ncc-clause" type="insert"><sptc>S45C2</sptc><title id="_2cfa4665-2df7-4310-af89-de529268f95c">Reference building sole-occupancy unit</title><archive-num>New for 2022</archive-num><subclause id="_4a3e3ece-d633-44e8-94d2-215f517cc893" outputclass="subclause"><title id="_da770ccc-2712-434f-9153-60e2f4807dd0">SubClause</title><num>1</num><p>The <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1335_0.4.0.xml#_ee664669-9438-4d7b-a32c-838c023e39f8" id="_81bfe924-32d5-4105-a606-da511c1ec4fd" referencetype="Text" scope="local" synctargettext="false" type="glossterm">heating loads</xref> and <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1231_0.6.0.xml#_4c1c6344-2388-435e-8d5e-28cad72eae68" id="_0f036879-1a05-4957-8766-dfa4707f9532" referencetype="Text" scope="local" synctargettext="false" type="glossterm">cooling loads</xref> must be calculated for the <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1424_4.10.0.xml#_40658cfe-6d0a-4b5c-9bb8-75141ba5cd93" id="_bf6cce0d-ea7b-45bc-ab2a-02c347e7b36e" referencetype="Text" scope="local" synctargettext="false" type="glossterm">reference building</xref> <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1473_0.4.0.xml#_4cf902ef-2911-4af0-b3ff-82309fa36a63" id="_a87b8f8f-80ad-4e1c-a1ce-f3b94a975618" referencetype="Text" scope="local" synctargettext="false" type="glossterm">sole-occupancy unit</xref> in accordance with the following:</p><ol outputclass="alpha"><li id="_25620202-e22b-4691-b947-328305142628"><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/6258_0.57.0.xml#_a6d16a7c-f9de-4374-801f-9fce33363e6f" id="_d3606d3f-eb3a-4b58-8a90-4ce7d98106f8" referencetype="Text" scope="local" synctargettext="false" type="ncc-clause">J3D7</xref>, for roofs.</li><li id="_6396f909-0706-408a-9f73-f2407bb366e6"><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/6303_0.28.0.xml#_622a4457-c4a0-446e-88b5-e0ccea16d65c" id="_351c57f8-bb28-404e-a2ed-34fa7ab0565e" referencetype="Text" scope="local" synctargettext="false" type="ncc-clause">J3D9</xref>, for <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1511_27.0.0.xml#_f787fd36-8a00-409c-9ff1-6e49f1167e79" id="_a880c96b-cdcf-423a-8a19-79abfa8ae483" referencetype="Text" scope="local" synctargettext="false" type="glossterm">wall-glazing construction</xref>.</li><li id="_c023aa75-5d59-4c34-8de1-17b88e8ee057"><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/6309_0.50.0.xml#_0ce1b53f-d308-4dd4-936b-45fa5f344245" id="_e0f88fb1-3a72-4cb1-8438-f6d1856d90cb" referencetype="Text" scope="local" synctargettext="false" type="ncc-clause">J3D10</xref>, for floors.</li><li id="_a256962e-6421-4181-8728-1ce3d1208c96"><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/3384_4.8.0.xml#_d70cc789-70b2-4efb-9cf3-b40750652e1e" id="_8a864efa-c902-4b7f-b4ec-afb649961357" referencetype="Text" scope="local" synctargettext="false" type="ncc-clause">J4D5</xref>, for <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1441_5.5.0.xml#_923cc200-bcae-4fb3-b11c-bf5caaab1c5f" id="_b57cb2f8-a673-41c9-888c-b6d807e58aad" referencetype="Text" scope="local" synctargettext="false" type="glossterm">roof lights</xref>.</li><li id="_bb91f0d1-5b96-472d-be8c-3148aba95969">Solar absorptance of 0.6 for <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1267_2.3.0.xml#_5b9d76ce-afd0-41cf-983f-5409851148dc" id="_84b0c664-0ad1-457f-8c98-3efde6b745e4" referencetype="Text" scope="local" synctargettext="false" type="glossterm">external walls</xref> and roofs.</li><li id="_bb5be9a9-76d9-44f6-9146-a03680974bc4">Open area of 3.8 x 10<sup id="_ca73e1eb-41ce-4835-b6b9-da47021ea4bf">-4 </sup>m<sup id="_f21606d2-7e0a-4ae9-86d1-0f0f3d6d8571">2</sup> per m<sup id="_568dda89-48c0-40e6-b172-016fcf60c189">2</sup> of zone façade area for façade air infiltration, separate to designed natural <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1505_26.0.0.xml#_5ccd8576-7bf6-46e9-9023-fa3a437d2040" id="_68dc5e56-69e0-4936-b946-0e94a797afe7" referencetype="Text" scope="local" synctargettext="false" type="glossterm">ventilation openings</xref>. </li></ol></subclause></clause>