Civil engineering company for sewer construction, trenchless pipe laying, sewer rehabilitation and wastewater technology in the Munich area
M.H. Preis GmbH
MunichNew on Amplifa
About us
M.H. Preis GmbH is a traditional civil engineering and family-owned company from Munich that has specialised in sustainable sewer construction since 1989. Its range of services includes sewer construction (street sewer connection, stormwater drainage, rainwater harvesting), pipe jacking with microtunneling and earth rockets for trenchless pipe laying, as well as sewer rehabilitation using inliner lining and shaft rehabilitation. In the field of wastewater technology, the company carries out TV sewer inspections and leak tests, and additionally has expertise in separator technology. Projects are realised as turnkey complete solutions from a single source – including official permits, securing of work sites and official acceptance. The service area is the city of Munich and a radius of around 200 km, including the districts of Ebersberg, Erding and Freising. Since 2018, the company has been training its own junior staff.
- Site
- Munich
- Processes
- Sewer construction, Pipe laying, Earth rocket – trenchless pipe laying, Microtunneling (pipe jacking), Sewer rehabilitation, Inliner rehabilitation, Shaft rehabilitation, TV sewer inspection
- Materials
- Microtunneling, Earth rocket, Inliner rehabilitation, TV sewer inspection, Leak test, Separator technology
- Founded
- 1989
- Industries
- Civil engineering / sewer construction, Wastewater technology
- 01
Consultation and on-site analysis
- 02
Quotation and planning
- 03
Official permits and registration (e.g. Munich municipal drainage)
- 04
Construction execution (sewer construction, pipe jacking or rehabilitation)
- 05
Securing of work sites
- 06
Official acceptance
- 07
Maintenance and service
Processes and Techniques
Microtunneling
Trenchless pipe jacking for underground sewer connections.
Earth rocket
Trenchless pipe laying without an open excavation pit.
Inliner rehabilitation
Trenchless rehabilitation of existing sewers from the inside.
TV sewer inspection
Optical condition inspection of sewer pipes.
Leak test
Testing of pipes for tightness.
Separator technology
Installation and service of separator systems.
Location
Munich
DESite / Office
- Own fleet of vehicles and construction machinery with workshop
- Own operational vehicles
Services and Construction Techniques
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sewer constructionAssembly | – | – | – | – | – |
| Pipe layingAssembly | – | – | – | – | – |
| Earth rocket – trenchless pipe layingAssembly | – | – | – | – | – |
| Microtunneling (pipe jacking)Assembly | – | – | – | – | – |
| Sewer rehabilitationAssembly | – | – | – | – | – |
| Inliner rehabilitationAssembly | – | – | – | – | – |
| Shaft rehabilitationAssembly | – | – | – | – | – |
| TV sewer inspectionTesting | – | – | – | – | – |
| Leak testing of pipesTesting | – | – | – | – | – |
| Separator technologyAssembly | – | – | – | – | – |
| Wastewater technologyAssembly | – | – | – | – | – |
| Street sewer connection / connection workAssembly | – | – | – | – | – |
| Stormwater drainageAssembly | – | – | – | – | – |
| Rainwater harvestingAssembly | – | – | – | – | – |
Additional services
History
- 1989
Start of operations in sustainable sewer construction in Munich.
- 2018
Introduction of in-house training of junior staff.