div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader040fdocumentsusreader040viewer20220308035b0cba3c7f8b9abc0a8c9f24html5page1jpg target=_blank img data-url=documentframe-and-grating-details-see-standard-drawing-dr-2-adjust-to-grade-with-concretehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: FRAME AND GRATING DETAILS SEE STANDARD DRAWING DR-2 ADJUST TO GRADE WITH CONCRETE BLOCK OR BRICK AS REQUIRED MAX WHEN USING BRICK BOTTOM SECTION OF PRECAST INLET loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader040fdocumentsusreader040viewer20220308035b0cba3c7f8b9abc0a8c9f24html5thumbnails1jpg width=140 height=200 adivdiv