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

Germany - Demolition works, site preparation and clearance - Redevelopment of the Warnemünde shipyard basin - Project 2: Onshore remediation of contaminated land

Original Deutschland - Abbrucharbeiten, Baureifmachung und Abräumung - Umgestaltung Werftbecken Warnemünde - Projekt 2: Landseitige Altlastensanierung

Closed Germany Mecklenburg-Vorpommern Construction work

Buyer Hanse- und Universitätsstadt Rostock, Hafen-und Seemannsamt

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Summary

Machine-generated summary

Project 2 covers the remediation of onshore contaminated material in the ground at the Warnemünde shipyard basin. The soil and groundwater show heavy contamination, mainly with PAHs, but also mineral oil hydrocarbons, heavy metals, chlorinated hydrocarbons and phenols. Three remediation priority areas are to be cleaned up through soil replacement works. The contract includes constructing partly shored excavation pits up to 7 m deep using sheet piles, groundwater lowering and treatment during construction with a groundwater treatment plant, providing a staging area, forming stockpiles of excavated material, and sorting and disposing of contaminated soil. About 72,000 m³ of soil and 8,000 m³ of construction rubble are to be excavated, with the pits backfilled and compacted with suitable fill material.

Description

Mit dem Projekt 2 werden die landseitigen, im Baugrund befindlichen Altlasten saniert. Es liegen z.T. massive Kontaminationen vor allem mit PAK, aber auch MKW, Schwermetallen, LHKW und Phenolen im Boden und Grundwasser vor. Es wurden drei Sanierungsschwerpunkte identifiziert, die im Rahmen dieser Maßnahme durch Bodenaustauschmaßnahmen zu sanieren sind. Gegenstand ist die Herstellung von teilweise verbauten Baugruben bis 7 m Tiefe in Spundwandbauweise, die Grundwasserhaltung und Reinigung während der Bauzeit mittels einer Grundwasserreinigungsanlage, die Herstellung einer Bereitstellungsfläche, die Bildung von Haufwerken aus dem ausgebauten Material, sowie die Separierung und Entsorgung des belasteten Bodenmaterials. Es sind ca. 72.000 m³ Boden und 8.000 m³ Bauschutt auszuheben. Die Baugruben sind mit geeignetem Füllboden wieder zu verfüllen und zu verdichten. Die Verbaumaßnahmen und die Bereitstellungsfläche sind zurück zubauen. Weitere Details, siehe Teilnahmeunterlagen

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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

Hanse- und Universitätsstadt Rostock, Hafen-und Seemannsamt

Germany

notices in the register
7
awards
4
awarded in total
€67.9M

One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.

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Market context

open now in Construction work
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median open notice
€500,000

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Germany · Construction work

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Based on 27,123 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
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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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