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Notice of open tender for the maintenance and operation of organic Karpathos pumping stations

Προκήρυξη ανοιχτού διαγων. Συντήρησης και λειτουργίας αντλιοστασίων βιολογικού Καρπάθου — original title

GRGreece

Your path to submission

Deadline: 10 November at 13:00 — 9 days left.
You submit on ΚΗΜΔΗΣ / ΕΣΗΔΗΣ — not here and not by e-mail. ↗
Collect your evidence — the eligibility requirements are listed on this page; for many of them the analysis explains how to obtain them.

Compiled automatically from notice and documents — no guarantee; the procedure's wording is binding.

What the buyer is looking for

refers to the provision of operation and maintenance services of the waste water treatment plant of the Karpathos Public Power Corporation, the Municipality of Karpathos , and the seven (7) waste water pumping stations (The eighth waste water pumping station and in particular pumping station number (5) as shown in PHOTO 2 has been cancelled due to a change of route because it was not technically operational).

Machine translation (EU eTranslation) — official wording via the PDF link.

Contract

BuyerΔΗΜΟΣ ΚΑΡΠΑΘΟΥ →

TypeServices

Estimated value€573,750

Published2 Oct 2026

ProcedureΑνοιχτή διαδικασία

Place of performanceΠηγάδια Καρπάθου

Type of service

90 · Cleaning, environment & waste

CPV 90481000-2

Clement What the numbers say about this buyer

In this sector the buyer awards roughly every 6 months (11 awards, most recently October 2026) — the next award is due around April 2027 by that rhythm. The last award went to ΝΙΚΟΛΑΟΣ ΡΟΥΣΣΑΚΗΣ.n = 11
53% of this buyer's awards went to companies that had already won here before (292 awards since 2021, spread over 138 companies). That is well below the sector norm (69%) — this buyer switches suppliers more often than others.n = 292 awards since 2021
The median procedure drew just one bid (89 procedures with a bid count); 79% ended with a single bidder. Sector: median 1 bid.n = 89
Not one of the 292 awards with a known winner country has gone to a foreign company so far. Sector average: 0%.n = 292

From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.

Clement

References and certificates from your home country count fully across the EU — that is what European procurement law is for.

Deadline — Tuesday 10 November at 13:00

Tactics

When this buyer has awarded in this sector, there was usually a single bid in the end. A solid bid has a real chance here. (Based on 3 completed awards — not a statement about this procedure.)

This procedure allows 40 days between publication and deadline — typical in this country is 34 (median of 2,398 procedures). A normal window for this market.

The rules of the market →

Foreign bidders

In Greece · Cleaning, environment & waste, 107 contracts went to foreign companies over the last 3 years (of 34,988 recorded awards) — mostly from United States, Russia, Germany.

Measured from linked award data; foreign winners bidding through a local subsidiary count as domestic — the true share is higher.

How to bid

Read the full notice — Original + documents

The official notice opens as a PDF from the public register — there is no separate portal page per procedure.

Put together the evidence

Certificates, references and your price — as set out in the notice.

Submit via ΚΗΜΔΗΣ / ΕΣΗΔΗΣ before the deadline

Electronic submission — allow time for the portal registration the first time.

To the procurement portal →

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