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TED - Tenders Electronic Daily (Publications Office of the EU) verified 3 days ago Contract notice

Germany - Construction works - Ravensburg prison, conversion and extension of heat supply, new heating centre, technical ground works for geothermal system

Original Deutschland - Bauarbeiten - JVA Ravensburg, Umbau und Erweiterung Wärmeversorgung, Neubau Heizungszentrale JVA RV, Neubau Heizzentrale, Techn. Baugrundausrüstung Geothermieanlage

Closed Germany Tübingen Construction work

Buyer Vermögen und Bau Baden-Württemberg, Amt Ravensburg

€1.5M estimated value · €1,499,082

Key facts

Closed
10:00 (UTC+2)
Procedure
Open procedure
  1. Published
  2. Deadline open for 29 days
  3. Awarded pending
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Summary

Machine-generated summary

The state of Baden-Wuerttemberg, represented by Vermögen und Bau Baden-Württemberg, Amt Ravensburg, procured construction works for a new heating centre at Ravensburg prison, Hinzistobel 34, 88212 Ravensburg, as part of converting and extending the electricity and heat supply. The heat source was to be developed with 77 geothermal boreholes, each 160 m deep, totalling about 12,300 lfm, split into three borehole fields: VT1 with 22, VT2 with 39 and VT3 with 16 boreholes. Work ran in two sections, including drilling spoil disposal, backfill material, trenches, brine lines, distribution shafts, heat transfer fluid and main brine lines. Bidding closed on 2026-09-29.

Description

JVA RV, Neubau Heizzentrale, Techn. Baugrundausrüstung Geothermieanlage Das Land Baden- Württemberg, vertreten durch den Landesbetrieb Vermögen und Bau, Amt Ravensburg, plant auf der Liegenschaft der Justizvollzugsanstalt Ravensburg, Hinzistobel 34, 88212 Ravensburg, den Neubau einer Heizzentrale im Zusammenhang mit dem Umbau und der Erweiterung der Strom- und Wärmeversorgung. Für die Wärmeerzeugung ist die Wärmequelle in und außerhalb des Areals der JVA Ravensburg mit insgesamt 77 Erdsondenbohrungen mit einer Tiefe von je 160 m zu erschließen (ca. 12.300 lfm). Diese sind aufgeteilt auf 3 Erdsondenfelder: VT1: 22 Erdsondenbohrungen VT2: 39 Erdsondenbohrungen VT3: 16 Erdsondenbohrungen Die Bearbeitung erfolgt anhand 2 Bauabschnitten: BA1: Erdsondenbohrungen inklusive Leitungsverlegung bis BE-Zaun Heizzentrale BA2: BE-Zaun Heizzentrale bis Hauseinführung Heizzentrale Einschl. Bohrgutentsorgung, Hinterfüllmaterial (ca. 250 m³), Leitungsgräben (ca. 1.550 m³), Soleleitungen DA50 (ca. 8.900 lfm), Verteilerschächte (3 Stk.), Wärmeträgerflüssigkeit (ca. 59.000 l) und Hauptsoleleitung DA 125 (140 lfm)/DA 140 (280 lfm)/DA 200 (150 lfm). Zur Ausführung der Leistungen sind die Anforderungen der Gemeinsamen Verwaltungsvorschrift Fremdpersonenüberprüfung vom 25.07.2017 (GABl. 2017, Seite 453) zu erfüllen.

Terms of the procedure

How tenders are scored
Preis: 100 percent
Small firms
The buyer does not mark this procedure as suitable for small and medium-sized firms.

As the official notice states them.

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) 3 days ago

Vermögen und Bau Baden-Württemberg, Amt Ravensburg

Germany

notices in the register
120
awards
61
awarded in total
€26.7M

Who wins its contracts

Many suppliers
different companies won its awards
53
of the awards went to the three most frequent winners
12%
of its calls state an estimated value
100%

Based on 59 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)
6.6
of those lots received a single tender
8%
of the awards went to companies based in 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.

Awards most often to

  1. EBRA Gebäudedienstleistungen GmbH & Co. KG 3 awards €1.4M
  2. Bacher GmbH 2 awards €1.3M
  3. Thomas Bihler GmbH 2 awards €988,881

4 open tenders right now

Market context

open now in Construction work
19,844
median open notice
€564,179

Who wins in this market

Many suppliers

Germany · Construction work

different companies won awards here
12,376
of the awards went to the three most frequent winners
1%
buyers awarded contracts here
2,996

Based on 27,336 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)
6.3
of those lots received a single tender
7%
of the awards went to companies based in another country
1%
of the tenders came from another country
1%

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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