1301 - INLET TYPE I 1302 - INLET TYPE II 1303 - INLET TYPE III 1304 - INLET TYPE IV 1305 - INLET TYPE V 1306 - MISC CURB INLET DETAILS 1307 - MISCELLANEOUS GRATE INLET DETAILS 1309 - PARKWAY CULVERTS A, B, C, AND DETAILS 1310 - JUNCTION STRUCTURE - TYPE I 1311 - JUNCTION STRUCTURE - TYPE II 1312 - JUNCTION STRUCTURE - TYPE III 1327 - DESILTING BASIN RISER GRATE 1331 Downdrain Grate 1508 - DEEP MANHOLE LANDINGS 312-2 - CATCH BASIN MANHOLE FRAME AND COVER 519-3 - TREE WELL 630-2 - 24 INCH MANHOLE FRAME AND COVER 633-1 - 36 INCH MANHOLE FRAME AND COVER 636-1 - POLYPROPYLENE PLASTIC STEP