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Switzerland - Soil investigations - Nmin sampling and analysis in the Nitrate Project Niederbipp-Gaeu-Olten (cantons SO and BE)

Original Schweiz - Bodenuntersuchungen - Nmin-Probenahme und Analytik im Nitratprojekt Niederbipp-Gäu-Olten (Kantone SO und BE)

Open Contract notice

Key facts

Closes in
24 days
Buyer
Amt für Umwelt
Where
Switzerland
Procedure
Open procedure Anyone may submit a bid, in one step, with no pre-selection. Full entry
CPV code The EU's common vocabulary for what is being bought: an eight-digit code every notice carries. Full entry
71351500 Ground investigation services 71620000 Analysis services 71900000 Laboratory services
Original language
German
Source
via TED - Tenders Electronic Daily (Publications Office of the EU), verified 1 week ago
Notice number
634516-2026
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  1. Published
  2. Today
  3. Deadline open for 39 days
  4. Awarded pending

Summary

Machine-generated summary

The buyer seeks a service contract covering the sampling and analysis of soil samples for Nmin (mineral nitrogen) testing within the Nitrate Project Niederbipp-Gaeu-Olten in the cantons of Solothurn and Bern, part of a nitrate reduction programme under Article 62a of the Swiss Water Protection Act. The work includes project management, travel to farm parcels, machine and partly manual extraction of composite soil samples at three depth layers for arable land (0-30, 30-60 and 60-90 cm) and two to three layers for vegetables, following VDLUFA reference methods, handover of samples to the laboratory, sample preparation, extraction and analysis of nitrate, ammonium and dry substance, and transfer of results to the agricultural advisory services of the two cantons, which use them to give farmers fertilisation recommendations.

Description

Ein zentraler Bestandteil des Nitratprojekts nach Art. 62a Gewässerschutzgesetz zur Reduktion der Stickstoffverluste ins Grundwasser ist eine strandortangepasste und bedarfsgerechte Düngung. Hierzu müssen die Betriebe ihre Parzellen im Projektperimeter entweder nach der Nmin-Methode oder der Methode der korrigierten Normen gemäss den Grundlagen für die Düngung landwirtschaftlicher Kulturen in der Schweiz (GRUD 2017) düngen. Vorliegender Dienstleistungsauftrag umfasst die Entnahme und Analyse von Bodenproben für die Nmin-Analytik. Auf der Basis dieser Nmin-Analysen werden Landwirten und Landwirtinnen von den kantonalen Beratungsdiensten Düngeempfehlungen abgegeben. Kurze Beschreibung Nmin-Probenahme: * Projektmanagement (Planung, Besprechungen, Datenverwaltung, Berichterstellung), * Anfahrt zu den Parzellen, * maschinelle und teilweise auch manuelle Entnahme von Bodenproben im Feld (Mischprobe aus vorgegebener Anzahl Bohrstockeinschlägen) für jeweils 3 Tiefenstufen im Ackerbau (0-30cm / 30-60cm / 60-90cm) und 2 bis 3 Tiefenstufen im Gemüsebau (0-15cm / 15-30cm / 30-60cm) gemäss Referenzmethoden A 1.1 und A 1.2 VDLUFA (Methodenbuch Band I Böden (Grundwerk 1991) - VDLUFA <https://www.methodenbuch.de/produkt/methodenbuch-band-i-boden/>), * Übergabe der Proben an Labor zur Analyse Kurze Beschreibung Analytik: * Probenaufbereitung * Extraktion und Analytik Nmin (Nitrat und Ammonium) und Trockensubstanz (gemäss Referenzmethoden Agroscope), * Datentransfer an die landwirtschaftliche Beratung der Kantone SO bzw. BE

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  • Open procedure: any interested supplier may submit a bid.
  • The notice is written in German.

Official source

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

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More from this buyer

Full buyer profile

4 open tenders right now

This buyer has no award history in this sector yet. Usual winners, Architecture & engineering services - Switzerland

Company Wins Total awarded Last win
DE_AFRY Schweiz AG 11 €9.5M Sep 2026
DE_Basler & Hofmann AG 10 €24.1M Aug 2026
DE_ARX Group SA 9 €3.3M Apr 2026
DE_B + S AG 6 €18.6M Sep 2026
DE_Gruner AG 6 €6.9M Jun 2026

Based on 485 awards with a linked company profile over the last 2 years.

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Market context

Avg. open tender · Architecture & engineering services
€9,645,158
14,840 open across Europe right now
Buyer track record on Aperlena
12 notices tracked · 5 awarded
€10,371,225 in awarded contracts

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