Permit(s) needed for a Machine Shop

Revised on: August 20, 2019 - 9:53am

A machine shop is a room, building, or company where machining is done. In a machine shop, machinists use machine tools and cutting tools to make parts.

You may need all or some of the following permits:

 If you have a boiler + generator, you may need an Air Quality Individual Permit | Learn More > 

 If you have underground storage tank, may need a Notification of UST Form | Learn More > 

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 If you have hazardous waste to dispose of, you may need an Application for a Hazardous Waste EPA ID Number | Learn More > 

 If your industry has stormwater discharges, you may need an AZPDES Industrial Stormwater Non-Mining MSGP | Learn More > 

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 1.04 GP: Discharge from a Facility that Receives Water from a Well if Discharge is to the Same Aquifer: “Type 1 General Permit: No notification is required, however, best management practices (BMPs) must be followed.”

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 1.05 GP: Discharge of Backwash or Condensate if less than 1000 Gallons Per Day

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 1.08 GP: Toilet or Privy: “Type 1 General Permit: No notification is required, however, best management practices (BMPs) must be followed.”

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 2.01 GP: Drywells that Drain Areas with Hazardous Substances | Learn More >

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 2.03 GP: Hydrologic Tracer Studies | Learn More >  

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 3.01 GP: Lined Impoundments | Learn More > 

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 3.03 GP: Vehicle and Equipment Washes | Learn More > 

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 3.05 GP: Disposal Wetlands | Learn More > 

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 3.07 GP: Tertiary Treatment Wetlands | Learn More > 

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 If you discharge water pollutants, you may need an Individual APP | Learn More > 

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 If you temporarily need to discharge water pollutants, you may need a Temporary Individual APP | Learn More > 

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 If you have a drywell, you may need a Drywell Registration | Learn More > 

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 If using recycled water, you may need a Recycled Water Individual Permit | Learn More > 

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 If you have an operator that monitors drinking water/wastewater systems, you may need an Operator Certification for Water and Wastewater Systems | Learn More >

This listing may not be comprehensive depending upon the specifics of your facility. Additional permits or registrations may be needed, therefore ADEQ recommends you contact the Permit Liaisons if unsure of permit requirements.