General supply line construction
We carry out all relevant underground and pipe construction for a wide variety of media for supply and long-distance lines. We implement complex re-laying, relocation and repair measures on existing long-distance lines in compliance with regulations specified by the German Gas and Water Trade Association (DVGW), the German Energy Efficiency Association for Heating, Cooling and CHPs (AGFW) and Technical Rules for Pipelines (TRFL).
The basis for our work is our qualified employees, our existing process tests for all materials and nominal diameters, our embedded safety philosophy and our renowned reliability. As a result, many long-distance line operators appreciate us as a long-standing, dependable partner.
- High-pressure gas pipelines
- Drinking water distribution pipelines
- District heating distribution pipelines
- Pipelines in accordance with TRFL regulations
- Re-laying and relocations
- Construction of valve groups
- Integration work on site
- Repair crew and rapid response services
Further fields of underground and pipeline construction
Locations
You will find Ludwig Freytag branches for general supply line construction at the following locations:
Company group
The right partner for every project
At Ludwig Freytag, you will benefit from the entire expertise of a renowned company with over 130 years of experience and the wide variety of services from a strong group of fourteen individual independent companies. Take advantage!
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