| 300 | Standard Catch Basin |  |
| 301 | Side Inlet Catch Basin | |
| 302 | Standard Alley Catch Basin | |
| 303 | Standard Grating Catch Basin | |
| 304 | Standard Catch Basin Reinforcement | |
| 305 | Frame and Grating for Catch Basins | |
| 306A | Local Depressions | |
| 306B | Local Depressions | |
| 308 | Catch Basin Connection for Pipes 12" through 72" | |
| 309 | Miscellaneous Curb Inlet Details and Notes | |
| 310 | Miscellaneous Curb Inlet Details and Notes for Industrial Areas | |
| 312 | Standard Pipe Trench Bedding and Backfill | |
| 313 | Arterial Street Open-Cut Pipe Installation | |
| 314 | Trench Plating | |
| 321A | Junction Structure - Type I | |
| 321B | Junction Structure - Type I | |
| 322A | Junction Structure - Type II | |
| 322B | Junction Structure - Type II | |
| 323A | Junction Structure - Type III | |
| 323B | Junction Structure - Type III | |
| 324 | Junction Structure - Type IV | |
| 325 | Junction Structure - Type V | |
| 326 | Standard Storm Drain Connections | |
| 330 | 36" and 48" Reinforced Concrete Storm Drain Manholes | |
| 331 | Storm Drain Manhole Steps, Rings and Details | |
| 332A | Reinforced Concrete Collar | |
| 332B | Reinforced Concrete Collar | |
