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Expansion of Haren waterworks

Trink- und Abwasserverband(TAV) "Bourtanger Moor"·Geeste, Germany·EUR 7.7M·Deadline Aug 03, 2026 · 40 days left·Neg W Call·Works
High valueStructured notice only
Original notice title

Germany – Building construction work – Erweiterung des Wasserwerkes Haren

50/100

Opportunity Score

Needs reviewMedium complexity
WorksOpen
Why this score?

Opportunity

50 / 100

Complexity

65 / 100

Risk factors

No eligibility or award criteria are specified in the available data. This makes it impossible to assess qualification...

Submission deadline is ~6 weeks from publication. For complex construction works, this may be insufficient for preparin...

Deep Portfolio Analysis

Deep Company Fit Analysis

Uses:

  • Description
  • Industries & Services
  • Capabilities
  • Market & Experience
  • Certifications

Overview

Moderate opportunity

Key Facts

  • EUR 7.7M estimated value
  • Works contract
  • 3 lots
  • Expansion of filter hall and treatment technology to increase capacity from 350 to 500 m³/h
  • Construction of new settling basin, drying beds, silo, and energy center
Show full summary

This tender from Trink- und Abwasserverband (TAV) 'Bourtanger Moor' covers the expansion of the Haren waterworks to increase treatment capacity from 350 to 500 m³/h. The project is divided into 4 lots: civil works (Lot 1), plant technology (Lot 2), EIC/automation (Lot 3), and buried pipeline construction (Lot 4). The procedure is a negotiated procedure without prior call under the sector directive (2014/25/EU). The estimated total value is €7.7 million. The procurement documents are available via subreport.de but were not analyzed. Submission deadline is 2026-08-03 11:00 CEST. No specific eligibility or award criteria are provided in the available data.

Risks

No eligibility or award criteria are specified in the available data. This makes it impossible to assess qualification...

Submission deadline is ~6 weeks from publication. For complex construction works, this may be insufficient for preparin...

Analysis may be incomplete

Only part of the procurement documentation was analyzed. Additional eligibility requirements, certificates, or submission documents may exist in the remaining tender documentation.

Key Requirements

Technical

  • No variants allowed

Administrative

  • Tenders may be submitted for one or more lots (max 4)
  • Electronic submission via subreport.de

Requirements may be incomplete.

Buyer

Name

Trink- und Abwasserverband(TAV) "Bourtanger Moor"

Location

Geeste, DEU

Identifier

Leitweg-ID 030-0000000136-33

Lots (4)

LOT-0001

Civil Works

Construction of filter hall extension, new settling basin, drying beds, silo, and energy center. Includes steel structures, earth grounding, and predominantly steel and reinforced concrete construction.

WorksEU fundedElectronic submission

Location

Haren, Germany

Duration

Nov 2026

Category

Building construction work

Deadline

Deadline Aug 03, 2026

LOT-0002

Plant Technology

Water treatment equipment for 500 m³/h capacity: pre-aeration (flatbed aerators), deironing (pre-filters), deacidification, demanganization (post-filters), pressure filter vessels, backwash pumps, flocculant dosing, clear water pumps, and sludge water treatment in new and existing basins.

WorksEU fundedElectronic submission

Location

Haren, Germany

Duration

Nov 2026

Category

Building construction work

Deadline

Deadline Aug 03, 2026

LOT-0003

EIC/Automation

Power supply and automation for new and existing plant: low-voltage main distribution (7 panels per DIN/VDE), new low-voltage switchgear, replacement of emergency generator, fully automatic operation.

WorksEU fundedElectronic submission

Location

Haren, Germany

Duration

Nov 2026

Category

Building construction work

Deadline

Deadline Aug 03, 2026

LOT-0004

Erdverlegter Rohrleitungsbau

Zur Einbindung des Erweiterung des Wasserwerkes werden verschiedene Rohrleitungen neu verlegt. Insgesamt handelt es sich um ca. 500 m Reinwasserleitungen DN 80 bis DN 400 (PEHD/PP) und ca. 250 m Schlamm- und Regenwasserleitungen DN 150 bis DN 500 in KG 2000. Ausführung sämtlicher Erd- und Oberflächenarbeiten einschließlich Baustraße.

WorksEU fundedElectronic submission

Location

Haren, Germany

Duration

Nov 2026

Category

Building construction work

Procurement Details

Publication date
21 Jun 2026
Notice type
Contract notice — standard
Languages
German

Reference metadata

Notice subtype
17
Notice version
1
Legal basis
32014L0025

Reference IDs

Tender ID
428272-2026

Documents (1)

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