div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Annex 2 - York 2 · 2019-04-03 · BS5588:part8 Dry Riser Outlet rising main to unventilated conforming to BS5306:part1 Emergamy voice communication equipment Ventilated Cavity src=https:reader034fdocumentsusreader034viewer20220421055e84147e72f18b12bf19405dhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpAnnex 2p div class=annotation div class=annotationTitlebshortlanddiv div class=annotationSubjectStampdiv div div class=annotation div class=annotationTitlebshortlanddiv div class=annotationSubjectPolygondiv divdiv