Storage Tanks for Flammable and Combustible Liquids
For an Existing Project
File an addendum to an existing project: Addendum Application
Step 1 - The Application
- File a project electronically
- Storage Facilities for Flammable and Combustible Liquids and Gases Application
Complete above form and be sure to include all of the information requested in:
- Firm or owner information (certificate)
- Installation location
- Submitted by (provide email address using comments section on page 2.) (For underground storage tanks only, be sure to include installer's certification number.)
- Installation information (be sure to include number of tanks with their Underwriter Laboratory listing and number of dispensers.)
Step 2 - The Fees
The fees are based upon the number of tanks plus the one-time project processing fee. For example:
- $240.00 (3) tanks ($80.00 per tank)
- $75.00 filing fee (per project)
- $315.00 total
- Local inspection fee may apply – in areas that do not have a local inspection program or projects owned by the State of Indiana
What is a local inspection fee?
- A local inspection fee is due when a local inspection program is not available in the area you are providing your service. A state inspector would be sent to provide this service. In this case, no other local permit would be required.
- Local inspection fee requirements
- Note: If required, the local inspection fee will be $200.00.
Step 3 - The Plans
Provide a “site” plan, showing:
- Dimensioned location of all tanks to all property lines, buildings and other tanks.
- Dimensioned location of pumps, dispensers and all other related equipment to all property lines and buildings.
- Location, type and sizing of all piping and valves.
- Sections Showing:
- The depth below ground.
- Type of covering over the tanks (such as earth, concrete or asphalt, including thicknesses.)
- Supports, saddles, straps and other related material used to secure, anchor or support the tanks.
For aboveground storage tanks, diking is required unless the tank is an approved, listed double-walled tank.
Would you like to expedite your project?
Note: The fee to expedite is $5,000.00 in addition to the required standard fees.
- File your project online and after a successful submission, send an email to the IDHS plan review staff at firstname.lastname@example.org and request that your project be expedited. The email should include the project number assigned to your filing.
- For paper filing (mailed or walk-in) contact the plan review branch at email@example.com prior to submitting and request an expedited plan review. You will need to provide the project scope of work or work description to help determine if the proposed work can be expedited.
For general questions call 317-232-6422