b'STORMWATERCATALOGFrame and Grate ITEM # 4450-4460MANHOLE ORJUNCTION BOXTYPICAL APPLICATION23 3/41 5/8 1 (TYP. OPENING)1" (TYP.) YYY1 1/4Y/3 DD/MM1 3/8 3/4 125 1/4 REINFORCING BARS11/16 23 7/83/4 2 3/16H22 1/232ITEM DESCRIPTION H4450 GRATE w/5 1/4 HIGH RING. 5 1/44460 GRATE w/6 1/4 HIGH RING 6 1/4DESCRIPTION : CITY OF EL PASO STORM RING & GRATEMATERIAL: CAST IRON, ASTM A48, CLASS 35B. 24 RING & GRATE:FG4450 FG445019-37246 INFO@PARKUSA.COM|888-611-7275|WWW.PARKUSA.COM'