div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=150-2-borough-of-halton-comply-with-bs-80041986-size-and-depth-sud-grtxndhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: 150- 2 - Borough of Halton comply with BS 8004:1986 size and depth sud grtxnd to a minimum of 750mm bebw external ground Omm Cavity walls: Both leafs are be BS Pt 1978 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentinreader030viewer20220214175adaed0a7f8b9a53618d4716html5thumbnails1jpg width=140 height=200 divdiv