Sigmatech builds pipelines and plants for water, wastewater, roads and rail across Switzerland.
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Its stated goal: to become the leading provider of water and wastewater infrastructure construction in Switzerland.
Clients in its references include ASTRA, the municipality of Stans, the ARA association Wolhusen, Korporation Kerns and Marti Bauunternehmung.
What troubles your customers
- Working under traffic: Short closure windows, night work, safety for staff and traffic.
- Documentation: Handover with plans, records and evidence, often digital (BIM, as-built).
- Multilingualism: Projects in Romandy and Ticino: tenders and documents in French and Italian.
- Procurement: BöB/IVöB, simap, proof of eligibility and references.
- Skilled staff: Few specialists for plant and pipeline construction, many projects at once.
What sigmatech.ch says
Services
National roads
Pipe block systems and drainage systems.
Rail infrastructure
Water supply and water tap points.
Plant construction
Stainless-steel piping, reservoir construction, fire and service water lines, on-site survey with isometrics.
Industry
Piping and media supply, hydraulic steelwork, vacuum systems, food industry.
Apparatus
Prototypes, single parts, ultrasonic cleaning systems, brackets and safety equipment for road and rail.
Engineering
Design with Autodesk Inventor, BIM-ready 3D models, cost analysis, technical documentation.
Completed projects
Buholz wastewater treatment plant
Emmen LU · cast iron pipeline DN350 PN16, PE pipeline DN250 PN16 · client REAL
New Axen road N4
Sisikon UR · DN120/150, KSR HDPE · client ASTRA
San Gottardo service water pipeline
Göschenen UR · DN200–250 PN16 cast iron, valves · client ASTRA
N8 maintenance project
Interlaken Ost – Brienz BE · DN120, KSR HDPE
Microtunnelling Europaplatz station
Bern BE