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simap.ch - Swiss public procurement platform verified 2 months ago Contract notice

LPT Bundle (Large Power Transformers)

Open Switzerland Electrical machinery

Buyer Swissgrid AG - Asset & Maintenance

101 days left

Key facts

Closes
23:59 (UTC+1)
Competition
Open race
  1. Published
  2. Today
  3. Deadline open for 164 days
  4. Awarded pending

Bidding window

163 days from publication to deadline

Longer than usual

Notices of this kind (Switzerland, open procedure) give a median of 41 days, half of them between 35 and 45 days, based on 2,877 notices of the last two years.

This buyer usually gives 68 days (median of its last 36 calls for tender).

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The Aperlena Verdict

Open race

No supplier dominates: 18 different companies have won the last 35 comparable contracts from this buyer over 5 years. This is a genuinely open race.

Based on 35 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.

Summary

Machine-generated summary

This procurement covers the calculation, design, engineering, manufacture, testing, transport, installation, commissioning, documentation and warranty of several large power transformers (LPT), split into 4 lots. Lot 1: three LQT transformers 400 MVA, 380/220 kV for Soazza 1 and 2 and Tavanasa 1, each bank consisting of an LRT and a QRT in separate tanks. Lot 2: four LQT transformers 800 MVA, 380/220 kV for Breite 1 and 2 and Goesgen 1 and 2. Lot 3: two phase shifting transformers 500 MVA, 220/220 kV for Riddes 3 and St. Triphon 1, each with two cores in separate tanks. Lot 4: one LQT transformer 400 MVA, 380/220 kV for Bickigen 1. Earliest delivery dates follow documents 01_Verfahrensanweisung, chapters 6.8.5 and 6.9.6.

Description

Die Ausschreibung beinhaltet die Berechnung, Auslegung, Konstruktion, Fertigung, Prüfung, Transport, Montage, Inbetriebsetzung, Inbetriebnahme, Dokumentation und Gewährleistung von mehreren Large Power Transformers (LPT) auf insgesamt 4 Lose wie folgt aufgeteilt. Los 1: 3 x Longitudinal & Quadrature regulated Transformer (LQT) 400 MVA, 380/220 kV LQT Soazza 1: 4 Phasen (1 Transformator-Bank + 1 Reserve-Gruppe)  LQT Soazza 2: 3 Phasen (1 Transformator-Bank) LQT Tavanasa 1: 4 Phasen (1 Transformator-Bank + 1 Reserve-Gruppe) Die drei Transformatorgruppen (Phasen) einer Transformator-Bank bestehen je aus einem LRT und QRT in separaten Kesseln. Los 2: 4 x Longitudinal & Quadrature regulated Transformer (LQT) 800 MVA, 380/220 kV LQT Breite 1: 4 Phasen (1 Transformator-Bank + 1 Reserve-Gruppe) LQT Breite 2: 3 Phasen (1 Transformator-Bank) LQT Gösgen 1: 4 Phasen (1 Transformator-Bank + 1 Reserve-Gruppe) LQT Gösgen 2: 3 Phasen (1 Transformator-Bank) Die drei Transformatorgruppen (Phasen) einer Transformator-Bank bestehen je aus einem LRT und QRT in separaten Kesseln. Los 3: 2 x Phase Shifting Transformer (PST) 500 MVA, 220/220 kV PST Riddes 3: (2 Kessel, 3 polig) PST St. Triphon 1: (2 Kessel, 3 polig) PST mit zwei Kernen, Erreger- und Serie-Transformator je in separaten Kesseln Los 4: 1 x Longitudinal & Quadrature regulated Transformer (LQT) 400 MVA, 380/220 kV LQT Bickigen 1: ( 2 Kessel, 3 polig) LRT und QRT in separaten Kesseln Für die frühest möglichen Anliefertermine der einzelnen LPT konsultieren Sie bitte das Dokument 01_Verfahrensanweisung Kapitel 6.8.5 Musskriterium LPT-MK5 - Letzt möglicher Termine für „IBS abgeschlossen“ und Kapitel 6.9.6 Bewertung des Zuschlagskriteriums LPT-ZK4 - Termin „IBS abgeschlossen“ in den Ausschreibungsunterlagen. Legende: LRT        → Longitudinal regulated Transformer QRT        → Quadrature regulated Transformer 3 Phasen      → Transformator-Bank 1 Phase         → Transformator-Gruppe (LRT+QRT) LRT / QRT     → Transformator Reserve-Gruppe → Reserve Phase

Bid or no-bid?

Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.

  1. In your favour:

    Do we meet every eligibility criterion?

    Open procedure: any interested supplier may submit a bid.

  2. Your call:

    Can we deliver this with the team we have?

    The register holds nothing on this. The official documents will.

  3. Your call:

    Do we have two comparable references?

    Comparable work is in Electrical machinery.

  4. In your favour:

    Is the deadline realistic for a proper offer?

    101 days left, 71 of them working days.

  5. Your call:

    Is there a margin at the likely winning price?

    This buyer usually awards this kind of contract for between €1.0M and €3.8M.

  6. In your favour:

    Do we know this buyer?

    18 different companies won the last 35 comparable contracts.

Can I bid?

  • Open procedure: any interested supplier may submit a bid.
  • The notice is written in German.

Official source

Source: simap.ch - Swiss public procurement platform

Always verify details on the official notice.

This is not an official publication. The data published on the www.simap.ch platform are authoritative.

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Last verified against simap.ch - Swiss public procurement platform 2 months ago

View the official notice

What this buyer has paid before

Based on 35 comparable contracts this buyer awarded in this sector over the last 4 years.

Median award
€1.6M
Middle half of past awards
€1.0M to €3.8M

simap.ch - Swiss public procurement platform publishes no value for this notice, so it has no mark on the scale. The official documents may state one.

Most recent awards

Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.

The buyer

Full buyer profile

Swissgrid AG - Asset & Maintenance

Switzerland

notices in the register
90
awards
48
awarded in total
€270.7M

Who wins its contracts

Moderately concentrated
different companies won its awards
21
of the awards went to the three most frequent winners
37%
of its calls state an estimated value
0%

Based on 41 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

tenders per lot on average (open and restricted procedures)
2.0
of those lots received a single tender
16%
of the awards went to companies based in another country
19%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

Who usually wins this buyer's contracts in this sector

Company Wins Total awarded Last win
DE_Axpo Grid AG 6 €10.3M Sep 2026
DE_Montelec AG 4 €6.3M Sep 2026
DE_Solutec automation AG 4 €2.8M Dec 2025
DE_Grichting & Valterio Electro SA 3 €8.1M Sep 2026
DE_Siemens Energy AG 2 €42.7M Jul 2026

Based on 35 awards with a linked company profile over the last 5 years.

14 open tenders right now

Market context

simap.ch - Swiss public procurement platform publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.

open now in Electrical machinery
2,489
median open notice
€113,808

Who wins in this market

Many suppliers

Switzerland · Electrical machinery

different companies won awards here
125
of the awards went to the three most frequent winners
14%
buyers awarded contracts here
84

Based on 270 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

tenders per lot on average (open and restricted procedures)
3.0
of those lots received a single tender
15%
of the awards went to companies based in another country
10%
of the tenders came from another country
0%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

Similar tenders

Open now

Open elsewhere in Europe

Matched by meaning across languages, from the notices' own words: the same kind of contract, open now in another country.

Awarded before

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101 days left

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