Underground Sprinkler Main Permit

All work involving underground fire service mains, fire department connections and isolation valves. (FD)

You must 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. 

• Bill To Form
• Manufacturer Equipment Sheets
• Shop Drawing
  • All drawings must be to scale. All equipment must be labeled and a corresponding legend is required.
• Site Plan

Additional Documents

These items may be required during plan review, as determined by the scope of your project.

• Preapplication Conference Letter 
• Response Letter to Previous Comments 

Fees and Timelines

• Fire Permit Fees
• Permit Fee Estimator
• Permit Processing Timelines