Authority for the Environment, Climate, Energy and Agriculture
Proof of tightness for property drainage systems
The condition of the private sewage pipes, some of which are several decades old, is often worrying. The property owners are responsible for the tightness of the sewage pipes.
Important notes
Prerequisites
not specified
Documents required
not specified
Please note
Proof of tightness: Property owners are responsible for the tightness of their sewer pipes and systems.
Telephone contact time: Mon, Tue and Thu: 1 p.m. - 3 p.m., Wed and Thu: 9 a.m. - 12 p.m.
Deadlines
There are different deadlines; please refer to this overview .
Procedure & Fees
Procedure
In the case of a new property drainage system, proof of the test for leaks must be carried out in the course of the construction work (pressure test with water or air according to DIN EN 1610). New property drainage systems may only be put into operation when proof of tightness has been provided.
Proof of tightness for existing property drainage systems must be kept by the owners and presented to the authorities on request (§ 17b Paragraph 1 Clause 3 Hamburg Waste Water Act).
In principle, the following applies to residential properties: Proof of tightness must be provided every 25 years, in water protection areas every 10 years.
Processing time
ongoing
Fees
The submission of an audit report is free of charge. The test costs depend on the respective provider of the service and the complexity.
Legal notes
Legal remedies
An objection can be lodged against a decision within one month.
Legal basis
Section 17b paragraph 1 sentence 2 of the Hamburg Wastewater Act
Downloads & Links
Links on hamburg.de
Service description
It is known from various studies both in Hamburg and in other federal states that approx. 30 to over 50% of private sewage pipes are damaged. The total length of private lines nationwide is estimated to be at least twice as long as that of the public network. Apparently, there is a considerable potential for damage to the groundwater as a result of the infiltration of sewage from pipe leaks. This applies to the entire urban area and is a particular problem in water protection areas.
Address and contact information
Address
Authority for the Environment, Climate, Energy and Agriculture
Wastewater Management
Neuenfelder Straße 19 21109 Hamburg
Send email
Phone
Facility info
Accessible |
We have a limited number of customer parking spaces. To reserve a parking space, please contact our receptionist by e-mail at zugang@bsw.hamburg.de or by telephone on +49 40 428 40 - 50 50. Our working hours are: Monday to Thursday from 8:00 a.m. to 3:15 p.m , Friday from 8 a.m. to 1:30 p.m.
Public transport
S3/S31 Wilhelmsburg, Bus 13/151/152/154/156//155/252 Inselpark
Keywords: Water protection areas Proof of tightness Defects in private sewers - property drainage systems Property drainage-property drainage systems Sewage discharge Sewer pipes-property drainage systems Ground pipes-property drainage systems Line damage Leak test
Last updated: 12.05.2024