General construction work for pipelines
Kelag Systems AG
2 awards published on simap.ch (Apr 2025 – Aug 2026), from 2 different contracting authorities.
- Main sector
- General construction work for pipelines
- CPV
- 45231100
- Main cantons
- Schaffhausen · Zurich
2Awards
CHF 1.3mTotal of published amounts
2Contracting authorities
New tenders in the “Construction work” industry in the canton of Schaffhausen: by email, free.
Awards per yearown analysis of the publications
| Year | Awards | Total (CHF) |
|---|---|---|
| 2026 | 1 | 487,000 |
| 2025 | 1 | 845,000 |
Awardsnewest first
| Date | Contract | Contracting authority | Canton | Amount |
|---|---|---|---|---|
| Rohrbau Energieverbund, Zürich Seefeld | DIB - Elektrizitätswerk der Stadt Zürich (ewz) | ZH | 487,000 | |
| WV Herrenacker - Fernwärmeleitungen Rosengasse bis Baumgartenstrasse | SH POWER | SH | 845,000 |
Open tenders in related sectors6
Tenders still open whose CPV code (the EU’s standard classification of works, supplies and services) is the same as, or closely related to, that of this company’s past awards.
- WV Stettemerstrasse, Rohrleitungsbau Fernwärme, Stettemerstrasse Etappe 3SH POWER · SH · District-heating mains construction workdue
- HEPIA - Rue de la Prairie 4 - Assainissement et rénovation des sous-stations de distribution de chauffage B-C-D-IEtat de Genève, Département du territoire - DT, Office cantonal des bâtiments · GE · Heating worksdue
- Umbau Reservoir Feumet - RohrleitungsbauGemeinde Maur - Tiefbau · ZH · Works related to water-distribution…due
- Umbau Reservoir Feumet - Tiefbauarbeiten EggstrasseGemeinde Maur - Tiefbau · ZH · Construction work for pipelines…due
- v1172 erdverlegte FernleitungenDIB - Elektrizitätswerk der Stadt Zürich (ewz) · ZH · General construction work for pipelinesdue
- Neubau Fernwärme Ringleitung in Horgen, von der KVA bis Anschluss EinsiedlerstrasseWerke Horgen - Fernwärmeversorgung · ZH · District-heating mains construction workdue
Sectors2
Contracting authorities2
Other companies in related sectorsSchaffhausen
- Inno Montage AG4 awards