Underground Storage Tank Removal

This permit is required for all oil tank removals and decommissions. 

Process Overview

Visit our Process Overview page to learn about the general application process flow.

Submittal Requirements

• Review the Underground Storage Tank Removal and Decommissioning Submittal Requirements packet for a full list of required documents and materials and procedures.
• Review the PDF File Format Requirements for instructions on how to prepare your PDF files

SEPA

A SEPA application may be required and is a separate application

Required Forms

The documents listed below are the minimum necessary to proceed with the application process.

• Utility Service Application
• Non-Residential Energy Code Forms (external link)
• Landscape Irrigation Water Budgeting Requirements
• King County Sewer Use Certification Form

Apply Online

You must apply for this permit online through MyBuildingPermit.com. We will not accept paper applications or plans.

• Apply Online
• Check Permit Status
• Request Inspections

Fees*

Fees listed below are general fees that are applied to the most common projects. Additional fees including outside, third party, and hourly review may apply. See your Land Use or SEPA notice of decision for possible additional requirements. Deposits may be required.

• Permit Fee: Determined by project valuation

*This information is a general guide and should not be used as a substitute for current codes and regulations.

Review Times

The Average Review Times report is updated periodically. Scope and project complexity may affect review times.