Source: https://tendernation.io/opportunities/01a14080-ba97-71b0-aa7e-e585e5ee6268/norway-architectural-construction-engineering-and-inspection-services-new closed NO open procedure # Architectural, construction, engineering and inspection services – New competition for nitrogen purification installations, engineering design services [Halden kommune](https://tendernation.io/buyers/halden-kommune) Estimated value Not stated Published 20 May 2026 Deadline Closed 22 Jun 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender This procurement is for the delivery of consultancy and engineering design services for the establishment of nitrogen purification at the sewage treatment facility. The assignment includes the preparation of a detailed development plan for the entire sewage treatment facility, including the necessary plan processes and documentation. Furthermore, the tenderer shall carry out ground surveys and geotechnical assessments, as well as carry out detailed engineering design services for construction and other disciplines, except the dimensioning of pipes and reactors. All other calculations are included. The procurement includes i.a. the following services: - Detailed development/zoning plan for the entire site area. - Geotechnical surveys and assessments. - Recipient surveys and environmental assessments. - Complete the discharge application. - Detailed engineering design services for constructional engineering disciplines. - Multi-disciplinary engineering design services for all relevant technical disciplines. - Coordination and collaboration between disciplines throughout the engineering design phase. The tenderer shall ensure that the engineering design is carried out in accordance with the current laws, regulations, authority requirements and relevant standards. The procurement ́s value is estimated to: Above the EEA threshold value. The volume is an estimate and is not binding for the contracting authority. See the procurement documents for further information. The contracting authority reserves the right to cancel the competition, i.a. in connection with budgetary conditions. This procurement is considered to have an immaterial impact on climate and the environment, cf. the Regulations § 7-9, fifth paragraph. The justification for this is that the procurement is for consultancy services/consultancy services where the contracting authority has been cut off from affecting climate and environmental impact, as the requirements and criteria that are aimed at these elements will not have sufficient connection to the delivery, cf. DFØ's environmental supervisor. Apprentices: The contracting authority has assessed the procurement against the apprenticeship regulations, cf. the Procurement Act § 7 and concluded that there are no requirements for apprentices in this procurement, as the main elements of the contract do not include work where it is relevant to use labour with vocational certificates of apprenticeship or craft, subsidised that it is considered disproportionately, because there is a need for specialised competence that an apprentice cannot be expected to possess. Cf. the apprentice regulations §6 (3) and (4). Read full description ## CPV classification Architectural, construction, engineering and inspection services Architectural and related services Advisory architectural services Architectural, engineering and planning services Engineering services Consultative engineering and construction services Civil engineering consultancy services Civil engineering support services Source Tenders Electronic Daily (EU) · Notice 343704-2026 [View official notice](https://ted.europa.eu/en/notice/343704-2026) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Halden kommune: past awards and live tenders](https://tendernation.io/buyers/halden-kommune) [Sector More Architecture, engineering & surveying tenders](https://tendernation.io/sectors/architecture-engineering-surveying) ## More tenders like this [Asbestos Management Framework · Home Group · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15476-5fff-736e-ae2e-0c8a400c7297/asbestos-management-framework) [Infrastructure works consultancy services – Contrôle extérieur des chaussées · Collectivité européenne d Alsace · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-1730-733b-8247-a32bbbe2211c/france-infrastructure-works-consultancy-services-controle-exterieur-des-chau) [Architectural, construction, engineering and inspection services – Single Party Framework Agreement for Architect Led Integrated Design Team Services for Fire Safety Remediation Works for Dublin City Council · Dublin City Council · 5 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a15183-0a15-7156-849b-5a223dd6d615/ireland-architectural-construction-engineering-and-inspection-services-sin) [Architectural, construction, engineering and inspection services – Būvprojekta izstrāde un autoruzraudzība fasādes siltināšanai kārtās Dzirciema ielā 16, Rīgā – 1.kārta, C korpuss · Rīgas Stradiņa universitāte · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-3915-73d1-83e6-c378f9f7a926/latvia-architectural-construction-engineering-and-inspection-services-buvp) [Technical assistance services – Suivi et gestion de chantiers de réhabilitation de sites pollués · SPAQuE · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-155e-73c2-a593-9e17375422ac/belgium-technical-assistance-services-suivi-et-gestion-de-chantiers-de-rehab) [Engineering design services for the construction of civil engineering works – Dokumentace pro povolení záměru stavby č. 9567 Radlická radiála JZM - Smíchov; v úseku MÚK Bucharova – MÚK Jinonice · Hlavní Město Praha · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-0c15-72b2-bb19-c3ab1550e67e/czechia-engineering-design-services-for-the-construction-of-civil-engineering)