The Aperlena Verdict
Open raceNo supplier dominates: 24 different companies have won the last 25 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 25 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 summaryConstruction works for the Krausen collector sewer include installation of approx. 750 m of temporary construction road (built and removed twice), 715 m of open-trench pipe laying for a DN 1200 B sewer at depths of up to 6 m, and 100 m of open-trench sewer DN 300 to 500. Scope covers 4 manholes DN 1000 and 19 manholes DN 2000, 7 connections of incoming DN 300 to 400 pipes, 10,000 m3 of excavation, about 6,200 m2 of trench shoring and 1,100 m2 for manhole pits, plus disposal of 5,700 t of soil. Further works: demolition of 29 manholes and the Krausen inlet structure, 450 m3 of pipe filling, 800 m3 of streambed raising and removal of 130 t of riprap under flowing water.
Description
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- Open procedure: any interested supplier may submit a bid.
- Documents in German.
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Official source
Source: Datenservice Öffentlicher Einkauf (Bekanntmachungsservice)
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Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 10 hours ago
What this buyer has paid before
Based on 25 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €237,781
- Middle half of past awards
- €114,938 to €468,948
Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Construction of primary schools - SEP Gerberstraße Primary School - interior plastering works €34,517
- Fassadenarbeiten - SEP GS Schützenstraße - Sanierung und Erweiterung - Außenputz/WDVS (Bestand) €111,480
- Bauarbeiten - SEP GS Schützenstraße - Sanierung und Erweiterung - Freianlagen €821,759
- Bau von Grundschulen - SEP GS Gerberstraße - Heizung VE 06 €653,060
- Bau von Grundschulen - SEP GS Gerberstraße - Lüftung VE 10 €323,069
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileStadt Solingen
- notices in the register
- 299
- awards
- 135
- awarded in total
- €17.6M
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
This buyer has no award history in this sector yet. Usual winners, Construction work - Germany
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Fliesen Röhlich GmbH | 96 | €15.6M | Oct 2026 |
| Lindner SE | 89 | €155.8M | Sep 2026 |
| LEONHARD WEISS GmbH & Co. KG | 79 | €177.3M | Sep 2026 |
| STRABAG AG | 66 | €153.2M | Sep 2026 |
| KONE GmbH | 66 | €16.6M | Sep 2026 |
Based on 26734 awards with a linked company profile over the last 2 years.
22 open tenders right now
Market context
Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.
- open now in Construction work
- 28,946
- median open notice
- €809,268
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