div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader039fdocumentsusreader039viewer20220331235e801deca4c1231fb0261210html5page1jpg target=_blank img data-url=documentmbrc-standard-drawing-rw-4031-road-construction-boxpipe-culvert-gradehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: MBRC Standard Drawing - RW-4031 Road Construction BOXPIPE CULVERT GRADE +1070 CONCRETE PIPE INVERT Horizontal ±100mm Vertical ±10mm Above tolerances are to Fall ±O5Z 25% loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader039fdocumentsusreader039viewer20220331235e801deca4c1231fb0261210html5thumbnails1jpg width=140 height=200 adivdiv