div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document150-2-borough-of-halton-comply-with-bs-80041986-size-and-depth-sud-grtxndhtmlpage=1 data-page=1 class=trans-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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220214175adaed0a7f8b9a53618d4716html5thumbnails1jpg width=140 height=200 divdiv