Accepting bidsDeadline in 9 daysMedium-voltage switchboards

MP 2026.08.864 Renewal of the medium-voltage (MV) benches of m1 (Lot 1, Lot 2 and Lot 3)

Official title in French: MP 2026.08.864 Renouvellement des bancs moyenne tension (MT) du m1 (Lot 1, Lot 2 et Lot 3)

Key points at a glanceAI summary

Transports publics de la région lausannoise sa is renewing obsolete medium-voltage switchgear at three m1 traction substations to maintain their power supply and protection.

Deliverables
Dismantling, supply, installation, connection and commissioning cover 4 or 7 medium-voltage cells per substation.
Lot 1
Renewal of EPSOL substation switchgear: 4 tl cells and 3 SIE cells.
Lot 2
PROSOL: 4 tl cells firm; 3 SIL cells optional, supplied and installed.
Lot 3
BOURSOL: 4 tl cells firm; 3 SIL cells optional, supplied and installed.

Key dates

  1. 18.09.2026Published on simap.ch
  2. 09.10.2026Questions round
  3. 30.10.2026, 12:00Submission deadlineDeadline in 9 days
  4. 30.10.2026, 14:00Bid opening

Lots

LotTitleLocation
1renouvellement des bancs MT de la sous-station EPSOLRenens (VD)
2Lot 2 : renouvellement des bancs MT de la sous-station PROSOLRenens (VD)
3Lot 3 : renouvellement des bancs MT de la sous-station BOURSOLRenens (VD)

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Notice text

View on simap.ch

Unofficial reproduction. The French text below is taken unchanged from SIMAP notice no. 44393. Only the official notice is binding.

L’alimentation de la ligne de métro m1, axe structurant de l’agglomération lausannoise, est alimentée par des sous-stations de traction (SST). Les bancs moyenne tension (MT) sont un composant essentiel de ces SST car ils en assurent l’alimentation électrique et la protection. Ils sont l’interface entre notre réseau électrique et le réseau du fournisseur d’électricité (GRD). Compte tenu de l’obsolescence de ces bancs MT, les tl souhaitent les renouveler dans les sous-stations EPSOL(Epenex), PROSOL (Provence) et BOURSOL (Bourdonnette).

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