<?xml version="1.0" encoding="UTF-8" standalone="no"?><image-reference id="_368e40f3-0667-4e6d-a84a-c475e7666540"><num>3.3.2</num><title id="_1c5023ce-073a-49a7-9db5-225b098bcae1">Excavation for drains adjacent to footings</title><image alt="Evacuation for drains adjacent to footings" height="848" heightdpi="200" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/3-3-2-excavation-for-drains-adjacent-to-footings.svg" width="1200" widthdpi="200"/><desc-note id="_37ae108d-8f5c-4f6c-916d-21afd930d501"><ol outputclass="numbered"><li id="_52fb1d1c-2acf-4d77-aaaa-8b3ff66a06dd">Any excavation below the area defined as being safe for excavation will need additional protection measures to be determined by appropriately qualified persons.</li><li id="_bf769473-cd62-435d-bc52-7fcb8e6e3382">Slope ratio H:L is determined using <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/335_0.12.0.xml#_f00987ca-2b8c-48ee-a102-35c8a91b3ac6" id="_511a7ed7-e639-474d-907d-781733b2822f" referencetype="Text" scope="local" synctargettext="false" type="table-reference">Table 3.2.1</xref>.</li></ol></desc-note></image-reference>