Digital Submittal Guidelines
Digital Plan Check Submittal Process
Union Sanitary District has developed guidelines to assist engineering consultants, design firms and developers in submitting digital plans of proposed development in the Tri-city area (Fremont, Newark, Union City).
USD has incorporated these guidelines into our Standard Specifications and Information Bulletin, which is available at our permitting counter and by clicking here. These guidelines are provided as a "starting point" for submitting digital plans for sewer construction within the District. USD encourages engineering consultants and design firms to read Section 16 of the Standard Specifications and Information Bulletin for more detailed information.
Please click here to download a PDF file of the revision to Sections 2 and 16 of the Standard Specifications and Information Bulletin that identify the digital submittal requirements.
Please click here to download an Excel spreadsheet defining the layering conventions and abbreviations.
For questions regarding the Digital Submittal Requirements, please email our Engineering Technician.
These new requirements became effective on July 1, 2002.