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TED - Tenders Electronic Daily (Publications Office of the EU) verified 1 week ago Contract notice

Schweiz - Dienstleistungen in der Abwasserbeseitigung - ARA Gulfia, Gemeinde Klosters - Umbau Biologie zu SBR: Ausschreibung Generalplaner

Closed Switzerland Ostschweiz Environment, sewage & cleaning

Buyer Gemeinde Klosters

Key facts

Closed
12:00 (UTC+1)
Procedure
Open procedure
  1. Published
  2. Deadline open for 41 days
  3. Awarded pending
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Description

Die Abwasserreinigungsanlage (ARA) Gulfia in der Gemeinde Klosters hat den Betrieb im Jahr 1975 aufgenommen. Die 2-strassige Biologie reinigt das Abwasser der Fraktionen Monbiel, Klosters und Madrisa. Da die bestehende Infrastruktur des Beckenblocks sich dem Ende ihrer Lebensdauer nähert, wurde im Jahr 2023 eine Zukunftsstudie durchgeführt. Basierend darauf soll zukünftig das biologische Reinigungsverfahren von einer klassischen Belebschlammbiologie zu einem Sequencing Batch Reactor (SBR) umgerüstet werden. Die Planung wurde im Rahmen eines Vorprojektes vertieft. Das Ausbauziel wurde auf 12'000 EW und ein Qmax von 150 l/s festgelegt. Das Ausbauziel ist zu Beginn des Bauprojekt zu überprüfen. Mit der vorliegenden Submission wird der Generalplaner für den Umbau der Biologie für die SIA-Phasen 32 (Bauprojekt) bis Phase 53 (Inbetriebnahme, Abschluss) ausgeschrieben.

Official source

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

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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago

Gemeinde Klosters

Switzerland

notices in the register
10
awards
2
awarded in total
€1.0M

Recent awards

Market context

open now in Environment, sewage & cleaning
4,599
median open notice
€500,000

Who wins in this market

Many suppliers

Switzerland · Environment, sewage & cleaning

different companies won awards here
195
of the awards went to the three most frequent winners
14%
buyers awarded contracts here
125

Based on 368 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
28%
of the awards went to companies based in another country
1%
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.

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