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TED - Tenders Electronic Daily (Publications Office of the EU) verified 5 hours ago Contract notice

Slovakia - Power plant construction - Construction of photovoltaic power plants - Petrzalka and Senica

Original Slovensko - Výstavba elektrární - Výstavba fotovoltickej elektrárne - Petržalka a Senica

Open Slovakia Bratislavský kraj Construction work

Buyer Bratislavská vodárenská spoločnosť, a.s.

4 days left

Key facts

Closes
10:00 (UTC+2)
Estimated value
€1.5M
€1,495,865
Procedure
Open procedure
  1. Published
  2. Today
  3. Deadline open for 6 days
  4. Awarded pending

Bidding window

6 days from publication to deadline

Shorter than usual

Notices of this kind (Slovakia, open procedure, above the EU threshold) give a median of 30 days, half of them between 16 and 33 days, based on 4,773 notices of the last two years. Fewer days than three in four comparable notices. Check the documents early and ask questions before the clarification deadline.

This buyer usually gives 14 days (median of its last 20 calls for tender).

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Summary

Machine-generated summary

The contract covers the supply and construction of two photovoltaic power plants at the wastewater treatment plants in Petrzalka and Senica, in Slovakia. The contract is divided into two separate parts. Part 1 concerns the Petrzalka wastewater treatment plant and includes installing photovoltaic panels on all suitable and technically accessible roof surfaces in the area, adjusting and aligning the existing lightning protection system with current technical standards, renewing and modernising the remote dispatching control and monitoring system, and preparing complete project documentation including inspection reports, tests and protocols. The planned total panel output is 531.00 kWp with inverter output of 498.10 kW AC. Part 2 covers the Senica wastewater treatment plant, with panels on the boiler house roof, the covered storage of mechanically dewatered sludge and a selected grass area, plus lightning protection works and partial reconstruction works as set out in the tender documents.

Description

1. Predmetom zákazky je dodávka a realizácia dvoch fotovoltických elektrární na prevádzkach Čistiarne odpadových vôd Petržalka a Čistiarne odpadových vôd Senica podľa špecifikácie a za podmienok uvedených v Časti B. Zmluvné podmienky súťažných podkladov. 2. Predmet zákazky je rozdelený na dve samostatné časti - Časť 1 - ČOV Petržalka - Výstavba fotovoltickej elektrárne a Časť 2 - ČOV Senica - Výstavba fotovoltickej elektrárne. 3. Podrobný opis predmetu zákazky a ďalšie požiadavky na spôsob vykonania diela a ostatných plnení tvoriacich predmet zákazky sa nachádza v jednotlivých prílohách Časti B. Zmluvné podmienky súťažných podkladov. 1. Predmetom zákazky Časti 1 predmetu zákazky je dodávka a realizácia fotovoltickej elektrárne na prevádzke Čistiarne odpadových vôd Petržalka vrátane inštalácie fotovoltických panelov na všetky vhodné a technicky dostupné strešné plochy objektov v areáli. Súčasťou realizácie bude aj úprava a zosúladenie existujúcej bleskozvodovej sústavy v súlade s platnými technickými normami, obnova a modernizácia systému vzdialeného dispečerského riadenia a monitoringu, ako aj vypracovanie a dodanie kompletnej projektovej dokumentácie vrátane všetkých potrebných revíznych správ, skúšok a protokolov. Projektovaný celkový výkon panelov: 531,00 kWp Projektovaný výkon meničov na AC stane: 498,10 kW 2. Podrobný opis Časti 1 predmetu zákazky a ďalšie požiadavky na spôsob vykonania diela a ostatných plnení tvoriacich Časť 1 predmetu zákazky sa nachádza v príslušných prílohách Časti B. Zmluvné podmienky súťažných podkladov.; 1. Predmetom Časti 2 tejto zákazky je dodávka a realizácia fotovoltickej elektrárne na prevádzke Čistiarne odpadových vôd Senica vrátane inštalácie fotovoltických panelov na strechu budovy kotolne (KPaEH), na krytú skládku mechanicky odvodneného kalu, ako aj na vybranú trávnatú plochu v areáli prevádzky. Okrem samotnej montáže fotovoltických panelov bude realizovaná úprava a doplnenie bleskozvodovej sústavy, čiastočná rekonštrukcia hlavnej trafostanice s cieľom zabezpečenia bezpečného a spoľahlivého pripojenia nových zdrojov elektrickej energie, ako aj vybudovanie nového systému vzdialeného dispečerského riadenia umožňujúceho efektívne sledovanie, riadenie a vyhodnocovanie prevádzky fotovoltickej elektrárne Projektovaný celkový výkon panelov: 425,70 kWp Projektovaný výkon meničov na AC stane: 333,10 kW 2. Podrobný opis Časti 2 predmetu zákazky a ďalšie požiadavky na spôsob vykonania diela a ostatných plnení tvoriacich Časť 2 predmetu zákazky sa nachádza v príslušných prílohách Časti B. Zmluvné podmienky súťažných podkladov.

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.

    Above the EU threshold: open to companies from any EU country.

  2. Your call:

    Can we deliver this with the team we have?

    Estimated at €1.5M.

  3. Your call:

    Do we have two comparable references?

    Comparable work is in Construction work.

  4. Check this first:

    Is the deadline realistic for a proper offer?

    4 days left.

  5. Your call:

    Is there a margin at the likely winning price?

    In this country this kind of contract is usually awarded for between €234,952 and €2.7M.

  6. Your call:

    Do we know this buyer?

    The buyer has 69 notices in the register and no pattern of winners yet.

Can I bid?

  • Open procedure: any interested supplier may submit a bid. Above the EU threshold: open to companies from any EU country.
  • The notice is written in Slovak.
  • Certificates from another EU country? Check the equivalents on eCertis

Official source

Source: TED - Tenders Electronic Daily (Publications Office of the EU)

Always verify details on the official notice.

Report an error in this notice

Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 5 hours ago

View the official notice

Expected award price

likely award for this notice, from its published estimate of €1,495,865
€1.1M to €1.5M

Comparable awards in this country and sector came in at a median of 83% of their published estimate, half of them between 71% and 97%, based on 215 awards of the last 3 years.

Each award is compared with the estimate of the same lots, framework agreements excluded. A published estimate may include options and renewals, so an award under it is not always a discount.

What this market pays

The buyer has too few awards of its own in this sector, so this is the range of the last 673 awards for Construction work in Slovakia.

This notice
€1.5M
Median award
€863,734
Middle half of past awards
€234,952 to €2.7M

The estimate sits inside the usual range.

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

Bratislavská vodárenská spoločnosť, a.s.

Slovakia

notices in the register
69
awards
35
awarded in total
€4.3M

Who wins its contracts

Many suppliers
different companies won its awards
24
of the awards went to the three most frequent winners
27%
of its calls state an estimated value
86%

Based on 33 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)
2.9
of those lots received a single tender
31%
of the awards went to companies based in 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.

One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.

This buyer has no award history in this sector yet. Usual winners, Construction work - Slovakia

Company Wins Total awarded Last win
STRABAG s.r.o. 35 €51.2M Oct 2026
COLAS Slovakia, a.s. 26 €6.8M Sep 2026
EUROVIA SK, a.s. 22 €31.8M Sep 2026
Metrostav DS a.s. 16 €20.3M Sep 2026
BAUMANN Nitra s.r.o. 15 €3.8M Oct 2026

Based on 682 awards with a linked company profile over the last 2 years.

13 open tenders right now

Market context

Larger than 57% of the open notices in Construction work across Europe.

open now in Construction work
29,734
median open notice
€783,629

Who wins in this market

Many suppliers

Slovakia · Construction work

different companies won awards here
364
of the awards went to the three most frequent winners
12%
buyers awarded contracts here
268

Based on 682 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)
4.6
of those lots received a single tender
9%
of the awards went to companies based in another country
3%
of the tenders came from another country
2%

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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