| Plumbing plans examiner: Determines that the construction documents submitted as part of a permit application comply with the UCC. Duties include determining that water service, building sewer/storm sewer and other underground piping are properly sized and located, determining that proper drainage fixture units, fixture locations and clearances are used, determining the adequacy of drain-waste-venting (DWV) riser diagrams and water distribution systems and determining the proper number of fixtures and proper materials as proposed. |