Detention Vault for Stormwater

Permit for the construction of a stormwater detention structure. (BH)

Apply for this permit online through MyBuildingPermit. 

Required Documents

The documents listed below are the minimum necessary to proceed with the application process. If you believe that a required submittal document does not apply to your project, please upload the Document Waiver Form in place of the required document. 

• Final Civil Detention Vault Detail Sheet
• Geotechnical Report
• Pedestrian Protection Plan
• Site Plan A
• Structural or Lateral Calculations
• Structural Plan
• Value of Improvements Form

Review the building permit requirements for Underground Utility Infrastructure work.

Fees and Timelines

• Detention Vault Permit Fees
• Permit Fee Estimator
• Permit Processing Timelines