Prerequisites
Permission can be granted to you if the quality and quantity of the wastewater is suitable for discharge into a public wastewater plant.
Documents required
The required documents depend on the type of wastewater that is to be discharged into the public wastewater plant. You can find more detailed information on the application form and the explanations on the application form.
Please note
The discharge permit may be associated with requirements for the pre-treatment of the wastewater and self-monitoring, as well as reporting obligations that you must fulfill. Your discharge permit may be limited in time.
You do not need a permit for certain discharges (e.g. domestic wastewater and rainwater that has not been adversely affected and has no discharge volume limit).
Deadlines
No. However, you must have approval before you begin the initiation process. You should therefore submit the application well in advance of the intended start of your project.