DR-1 AND DR-2 - DROP INLET TYPE C DR-12 - HEADWALL DR-13 - PIPE INLET STRUCTURE DR-14 - PIPE INLET STRUCTURE AND TRASH RACK - 30 INCH PIPE OR SMALL DR-15 - TRASH RACK - 33 INCH PIPE OR LARGER DR-16 - PIPE OUTFALL ACCESS CONTROL RACK DR-3 - DROP INLET TYPE F DR-4 - STANDARD PRECAST MANHOLE - DRAINAGE DR-5 - TYPE A AND B SADDLE MANHOLE DR-6 - STANDARD DRAINAGE MANHOLE FRAME AND COVER DR-7 - STANDARD 36 INCH MANHOLE FRAME AND COVER DR-8 - GRATE TYPE MANHOLE COVER DR-9 - DROP INLET FRAME AND GRATE FOR TYPE C INLETS SS-2 - SEWER MANHOLE STANDARD 48 INCH SS-3 - STANDARD SEWER MANHOLE FRAME AND COVER SS-5 - SEWER SERVICE CLEANOUT SS-6 - GREASE INTERCEPTOR SS-7 - SAND OIL INTERCEPTOR ST-32 - PEDESTRIAN BARRIER ST-36 - BOXED SURVEY MONUMENT ST-38 - BOLLARDS W-19 - INSULATING FLANGE TEST STATION W-22 - CASING AND TESTING STATION W-25 - 36 INCH MANHOLE RING AND COVER