The Aperlena Verdict
Open raceNo supplier dominates: 8 different companies have won the last 11 comparable contracts from this buyer over 5 years. This is a genuinely open race.
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 summaryThe buyer is procuring design services for the replacement of the Tiberbach stormwater overflow tank in Duelmen, part of the combined sewer system of the Duelmen wastewater treatment plant. The existing circular tank has a storage volume of about 2,400 m3 and needs structural renewal and adaptation to current combined water treatment requirements. The scope covers planning of a new rectangular tank with about 3,500 m3 storage volume, built south of the existing tank, including adjustments to inlet and outlet structures, a new separating structure with an integrated screen, a new discharge point for treated overflow, Schwallsprueh tip facilities, connection to EGLV's virtual process control system, and demolition planning of the old tank. Services include structural engineering, structural analysis and technical equipment under HOAI 2021.
Description
Terms of the procedure
- How tenders are scored
- Preis 30 %: 30 percent; Qualität 70 %: 70 percent
- Small firms
- The buyer marks this procedure as suitable for small and medium-sized firms.
- Tenders go to
- meinauftrag.rib.de
As the official notice states them.
Bid or no-bid?
Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.
Can I bid?
- Negotiated procedure: the buyer negotiates the terms with the suppliers it admits. Above the EU threshold: open to companies from any EU country.
- The notice is written in German.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Report an error in this notice
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 day ago
What this buyer has paid before
Based on 12 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €510,141
- Middle half of past awards
- €344,247 to €1.4M
TED - Tenders Electronic Daily (Publications Office of the EU) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Energy services - ResNRJwater - Energy study €294,655
- Technische Planungsleistungen für maschinen- und elektrotechnische Gebäudeanlagen - Planungsleistungen nach HOAI €1,807,773
- Technische Planungsleistungen für maschinen- und elektrotechnische Gebäudeanlagen - Planungsleistungen nach HOAI €1,465,527
- Technische Planungsleistungen für maschinen- und elektrotechnische Gebäudeanlagen - Generalplanung Ertüchtigung LP 1-4 , optional LP 5-9 €587,253
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - Planungsleistungen zur Sanierung der Maschinen- und Elektrotechnik des Betriebstandortes Hamm Eickhoffstraße €610,342
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 profileLippeverband
- notices in the register
- 98
- awards
- 29
- awarded in total
- €32.6M
Who wins its contracts
Many suppliers- different companies won its awards
- 20
- of the awards went to the three most frequent winners
- 29%
- of its calls state an estimated value
- 4%
Based on 24 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
- of the awards went to companies based in another country
- 0%
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.
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Bockermann Fritze IngenieurConsult GmbH | 3 | €2.1M | Jun 2026 |
| Fischer Teamplan Ingenieurbüro GmbH | 2 | €1.8M | Sep 2025 |
| DAHLEM Beratende Ingenieure | 1 | €2.4M | Apr 2019 |
| Dr. Born - Dr. Ermel GmbH | 1 | €1.8M | Jun 2026 |
| Enseidon GmbH | 1 | €610,342 | Nov 2025 |
Based on 11 awards with a linked company profile over the last 5 years.
7 open tenders right now
- Sludge disposal - Disposal of screenings of the Lippeverband, including provision, exchange and transport of containers and recovery of the screenings 1 day left
- Construction of structures and buildings - Purchase of construction containers 8 days left
- Sludge disposal - Disposal of grit from Lippeverband 2027-2031 8 days left
Market context
TED - Tenders Electronic Daily (Publications Office of the EU) 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 Architecture & engineering services
- 7,804
- median open notice
- €300,000
Who wins in this market
Many suppliersGermany · Architecture & engineering services
- different companies won awards here
- 6,853
- of the awards went to the three most frequent winners
- 3%
- buyers awarded contracts here
- 3,460
Based on 12,428 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)
- 5.5
- of those lots received a single tender
- 11%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 5%
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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