10 Services found for "piping"

Apply for deletion from the register of trades that do not require registration or from the register of trades similar to a trade

If you are entered in the register of owners of a business in a trade that does not require a license or a trade similar to a trade and you give up the business, you must have your entry deleted by the responsible Chamber of Crafts.

Apply for entry in the directory of non-licensed trades or in the directory of trades similar to trades

You might wish to start the independent operation of a trade or trade that does not require a license as a permanent trade. In this case, you must report this immediately to the Chamber of Crafts responsible for the place of business.

Request information from the directory about the owners of a business, a trade that does not require a license or a trade similar to a trade

You may have a legitimate interest in information from the register of owners of a license-free trade or a trade similar to a trade. You can obtain this information from the responsible chamber of crafts.

Drinking water hygiene

Drinking water must be of such a nature that its consumption or use is not expected to cause damage to human health, in particular from pathogens. With the entry into force of the First Ordinance amending the Drinking Water Ordinance from May 3rd, ...

ELBE +, the portal for line inquiries in Hamburg

With the ELBE+ portal you can ask questions about the route of pipelines in Hamburg and the surrounding area.

BauWeiser ELBE+

Sewer connection and usage obligation: General information

If you wish to connect your property to the public sewage system, you will need a permit.

Apply for wastewater disposal approval as a specialist company

If you want to operate your company as a specialist wastewater disposal company, you need a license.

Excavation permit for minor construction work on a public utility line

Do you want to carry out minor construction work on a public utility line? Find out here how to obtain a permit for excavation.

BauWeiser

Apply for approval as an expert for high-pressure gas pipelines

If you would like to work as an expert in the field of high-pressure gas pipelines, you must be recognized as an expert by the responsible body.

High pressure gas experts

Excavation permit for the relocation or modification of a public utility line

Do you want to relocate or modify a public utility line? Find out how to obtain an excavation permit here.

BauWeiser