OSSF Supporting Documents
The application forms and checklists presented below can be completed electronically. To make changes to a form, please download the form(s) and save it to your computer. Once completed, all application forms, checklists, and related documents must be submitted to Austin Build + Connect.
New Permit Supporting Documents
- Submittal Checklist for On-Site Sewage Facility Applications
- Site Drawing Components for an On-Site Sewage Facility Application
- Site Evaluation Form
Application Forms for Subdivisions
- Submittal Checklist for OSSF Subdivision Reviews
License Amendment Forms
- Application checklist for amending an OSSF license to Operate
- License Amendment Inspection Checklist
Minor Development Review Forms
- Minor Development Application Checklist
OSSF Inspection Schedules
- Conventional Systems
- Drip Irrigation Systems
- Leaching Chamber Systems
- Low Pressure Dosed Systems
- Mound Type Systems
- Surface Application Systems
Tank Abandonment Forms
Joining Two Adjacent Lot Forms
When the size of a lot prohibits the installation of an OSSF, two adjacent lots may be joined together. The lots must be joined through a recorded restrictive covenant (please use the following form to file a restrictive covenant). The form must be completed by the customer and submitted to this office via email for the Assistant City Attorney's approval. The approved form will be returned to the property owner listed in the form. The approved form must be filed with the corresponding County Clerk's Office, please submit a copy of the recorded covenant to this office.