The Aperlena Verdict
Open raceNo supplier dominates: 11 different companies have won the last 11 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- Expected final price vs the published estimate
- +0.2%
Based on 11 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.
Summary
Machine-generated summaryBuilding works are procured at the TU Dortmund building WE2037 on behalf of BLB NRW, NL Dortmund. The works cover drinking water renovation in construction areas G1, G2 and G3, together with demolition works and the removal of hazardous substances. The contract combines contaminated material abatement, stripping out of affected building parts and associated construction measures needed to restore safe drinking water installations in the affected areas of the building.
Description
Can I bid?
- Open procedure: any interested supplier may submit a bid.
- Documents in German.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: Datenservice Öffentlicher Einkauf (Bekanntmachungsservice)
Always verify details on the official notice.
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Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 4 days ago
More from this buyer
Full buyer profile41 open tenders right now
- Architectural, engineering and testing services - BLB NRW / NL DO / TUDO (WE2037) / Roof renovation Mathematics, Sports, Dept. 3, Electrical Engineering 8 days left
- Architectural, engineering and testing services - BLB NRW / NL Dortmund / IMO 07 / framework agreement for building design services in 3 lots / 010-26-00291 9 days left
- Architectural, engineering and technical design services - BLB NRW / Dortmund office / framework agreement for building services engineering design / TU Dortmund / 010-26-00283 12 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| MBN Bau GmbH | 1 | €114.6M | Aug 2026 |
| OTTO QUAST Fertigbau GmbH | 1 | €34.4M | Jul 2026 |
| KLEUSBERG GmbH & Co. KG | 1 | €4.6M | Jul 2026 |
| AWR Abbruch GmbH | 1 | €3.9M | Jan 2026 |
| H & W Tiefbau GmbH Co. KG | 1 | €1.3M | Aug 2026 |
Based on 11 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 8 comparable contracts this buyer awarded in this sector over the last 4 years.
- Lower quartile
- €239,094
- Median award
- €2.6M
- Upper quartile
- €12.0M
Most recent awards
- Floor covering works - BLB NRW / NL Do / JVK (WE 1671) / Renewal RLT / Floor covering works / 010-26-00171 €61,768
- Full or partial construction works in building construction and civil engineering - BLB NRW / NL Dortmund / TU Do (WE2037); New university library / 010-25-00132 €114,583,321
- Bau von Trinkwasseraufbereitungsanlagen - BLB NRW / NL DO / TU DO (WE2037) / IS, TU DO, CN, San. TW-/LW Netz, 3. BA erdv. Ltg / 010-26-00148 €1,313,829
- Komplett- oder Teilbauleistungen im Hochbau sowie Tiefbauarbeiten - BLB NRW / NL Dortmund / TU Do (WE2037); EF50 Fassadensanierung / Temporäre Bauten / 010-25-00545 €4,576,979
- Ingenieur- und Hochbauarbeiten - BLB NRW / NL Dortmund / LANUV (WE1382);Neubau Zentrum angew.Fischerei,Fischökologie,Aquakultur / GU-Bauleistung mit Planungsanteil / 010-25-00099 €34,439,900
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Similar tenders
Market context
- Avg. open tender · Construction work
- €32,819,728
- Buyer track record on Aperlena
- 335 notices tracked · 102 awarded
- €234,547,722 in awarded contracts
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