Frequently Asked Questions

Q:  What is a PTI?
A:  A permit to install is required by law under Ohio Revised Code 6111.44 and 6111.45, and Ohio Administrative Code 3745-42.

Q:  Do I need a PTI?
A:  A permit to install is needed for any installation or modification of wastewater treatment, conveyance or disposal system, except as exempted by rule. See rule 3745-42-02 [PDF 14K] for rule exemptions.

Q:  How do I get a PTI?
A:  See How to Obtain a PTI.

Q:  What do I need to include in my PTI application?
A:  For every PTI submitted you must include:

• the appropriate fees;
• four (4) copies of detailed plans with PE stamp, signature and date;
• two (2) copies of Form A;
• two (2) copies of the appropriate Form B; and
• two (2) copies of the Antidegradation Addendum Form.

     For specific forms and information, see:

• Sanitary Sewer Extensions
• Onsite Systems
• Holding Tanks
• Wastewater Treatment Plants
• Pipe Specifications

Q:  Where do I submit my PTI Application?
A:  Submit your application to the appropriate Ohio EPA District Office.

Q:  What are the most common mistakes made when filling out PTI Forms and Detailed Plans?
A:  See Common Errors on Wastewater Permit-to-Install Applications.

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