div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails11jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails14jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails16jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imageimg data-url=general-specification-version-self-cleaning-toe-holes-to-be-provided-where-channelshtmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: General Specification Version ThreeSelf cleaning toe holes to be provided where channels exceeds 600mm wide Inverts to be formed using channel pipes Joints to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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to be as close as possible loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200260155a05e3641c5abf237319html5thumbnails20jpg width=140 height=200 divdiv
