Expansion of Silberstedt wastewater treatment plant
Original notice title
Germany – Sewage treatment works – Erweiterung der Kläranlage Silberstedt - Bauleistungen
Opportunity Score
Why this score?
Opportunity
55 / 100
Complexity
70 / 100
Risk factors
Only 9 days from publication (June 15) to June 24 deadline for lots 1-3; 10 days for lots 4,5,7. Insufficient to prepar...
Procurement documents referenced at bi-medien.de were not analyzed. Essential details on technical specifications, requ...
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications
Overview
Moderate opportunityKey Facts
- EUR 4.5M estimated value
- Works contract
- 3 lots
- Duration until Jul 2027
- Expansion and refurbishment of Silberstedt sewage treatment plant from 7,582 to 11,600 population equivalent.
- Demolition of existing structures (pond, tanks, building, sludge storage).
Show full summary
Open tender for the expansion and refurbishment of the Silberstedt wastewater treatment plant in Schleswig-Holstein, Germany. The project involves demolition, civil engineering, reinforced concrete construction, mechanical engineering, building construction, electrical and control systems, and HVAC works across 7 lots. The existing plant must remain operational during construction. EU-funded. Very short submission deadlines (9 days from publication for most lots, extended for LOT-0006). Procurement documents available online but not analyzed.
Risks
Only 9 days from publication (June 15) to June 24 deadline for lots 1-3; 10 days for lots 4,5,7. Insufficient to prepar...
Procurement documents referenced at bi-medien.de were not analyzed. Essential details on technical specifications, requ...
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
- Open procedure; variants allowed.
- Maximum 7 lots can be awarded to one tenderer; tenderer may bid for up to 7 lots.
Administrative
- Electronic submission via bi-medien.de.
Requirements may be incomplete.
Award Criteria
Lot 1
Lot 2
Lot 3
Lot 4
Lot 5
Lot 6
Lot 7
Buyer
Location
Silberstedt, DEU
Website
Identifier
15/293/14589
Activity
General public services
Lots (7)
LOT-0001
Demolition
Demolition of buildings and dismantling of pipelines including earthworks to expose tanks.
EUR 4.5M
Estimated value
Location
Duration
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Kostenkriterien
Additional CPV codes
Value note
Show original TED data
Original lot title
Rückbau
Original TED description
Rückbau von Gebäuden, Demontage Leitungen inkl. Erdarbeiten für freilegen von Behältern
LOT-0002
Civil Engineering
Construction of trenches, pipelines, shafts, surfaces, and external works.
EUR 4.5M
Estimated value
Location
Duration
Category
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Additional CPV codes
Value note
Show original TED data
Original lot title
Tiefbau
Original TED description
Erstellung von Rohrgräben, Rohrleitungen und Schachtbauwerke. Herstellung von Oberflächen und Außenanlagen
LOT-0003
Reinforced Concrete Construction
Construction of reinforced concrete tanks: feed tank, SBR tanks, sludge storage, precipitation agent system, and unloading area.
EUR 4.5M
Estimated value
Location
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Category
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Deadline
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Additional CPV codes
Value note
Show original TED data
Original lot title
Stahlbetonbau
Original TED description
Erstellung von Stahlbetonbehältern a. Vorlagebehälter DA= 12,6, H= 4,0 b. SBR I+II je DA = 2, H= 6 c. Schlammspeicher DA = 21,97, H = 6,0 d. Fällmittelanlage 4 x 3,9 m e. Abtankplatz 3,9 x 3,2 m
LOT-0004
Maschinentechnik
Lieferung und Montage von Maschinen für Vorlage, Verteilerschächte, SBR, Fällmitteldosierungsstationg, IDM Schacht, Pumpstaionen, Maschinenhaus, Schlammentwässerung und Schaffung von Provisorien für die Dauer der Baumaßnahmen um den Betrieb aufrechtzuerhalten.
EUR 4.5M
Estimated value
Location
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Additional CPV codes
LOT-0005
Hochbau
Bau einer Technikhalle, eines Entwässerungsgebäudes, eines Fahrzeugunterstandes sowie Umbaumaßnahmen im Bestand
EUR 4.5M
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Location
Duration
Category
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Additional CPV codes
LOT-0006
Elektro-, Mess-, Steuer- und Regelungstechnik
Niederspannungsanlagen, Automatisierungs- und Prozessleittecni, Messtechnik, Blitzschutz- und Erdungsanlagen inkl. Projektierung und Abwicklung
EUR 4.5M
Estimated value
Location
Duration
Category
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Qualitätskriterien
LOT-0007
Heizung Lüftung Sanitär
Errichtung von Abwasser- Wasser und Gasanlagen, Wärmeversorgungsanlagen, Raumlufttechnische Anlagen.
EUR 4.5M
Estimated value
Location
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Procurement Details
- Publication date
- 14 Jun 2026
- Languages
- German
Reference metadata
- Legal basis
- 32014L0024
Reference IDs
- Tender ID
- 408517-2026
Documents (2)
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Opportunity Score
Why this score?
Opportunity
55 / 100
Complexity
70 / 100
Risk factors
Only 9 days from publication (June 15) to June 24 deadline for lots 1-3; 10 days for lots 4,5,7. Insufficient to prepar...
Procurement documents referenced at bi-medien.de were not analyzed. Essential details on technical specifications, requ...
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications