UNOPSSierra Leone
Design and Build of five (5) Wastewater Treatment Plants and one Chemical Storage at Thermal Power Plant of Kosovo B, in Kosovo
Tender description: The United Nations Office for Project Services (hereinafter referred to as UNOPS) is pleased to invite competent Bidders/Contractors to submit their respective competitive proposal to Design and Build of five (5) Wastewater Treatment Plants and one Chemical Storage at Thermal Power Plant of Kosovo B, in Kosovo in accor...
Submission deadline: October 26, 2026Type: Tender
Plumbing, Heating & Air Conditioning, Electrical Installation, Water Supply, Non-Residential Building
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Content at a glance
- Tender type:
- Tender
- Contracting authority:
- UNOPS
- Published:
- August 17, 2026
- Deadline:
- October 26, 2026
- Topic:
- Plumbing
- Object:
- Kläranlage / Abwasseraufbereitung
Object classification
- Kläranlage / AbwasseraufbereitungPrimary
Tender description
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Tender description: The United Nations Office for Project Services (hereinafter referred to as UNOPS) is pleased to invite competent Bidders/Contractors to submit their respective competitive proposal to Design and Build of five (5) Wastewater Treatment Plants and one Chemical Storage at Thermal Power Plant of Kosovo B, in Kosovo in accordance with the UNOPS General Conditions of Contract and the “Employer's Requirement”. Tender Timeline : Day 0 (Tender Launch): Monday, August 17, 2026Day 7 (Pre-bid Meeting): Monday, August 24, 2026Day 14 (Mandatory Site Visit & Clarifications Open): Monday, August 31, 2026Day 35 (Clarification Deadline): Monday, September 21, 2026Day 42 (BASE DATE): Monday, September 28, 2026Day 70 (Tender Submission Deadline): Monday, October 26, 2026----- IMPORTANT NOTE: Interested vendors must respond to this tender using the UNOPS eSourcing system, via the UNGM portal. In order to access the full UNOPS tender details, request clarifications on the tender, and submit a vendor response to a tender using the system, vendors need to be registered as a UNOPS vendor at the UNGM portal and be logged into UNGM. For guidance on how to register on UNGM and submit responses to UNOPS tenders in the UNOPS eSourcing system, please refer to the user guide and other resources available at: https://esourcing.unops.org/#/Help/Guides
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Frequently asked questions about this tender
- How can I apply for this tender?
- Create a free account on Auftrag One. You will then see all documents, deadlines and submission notes in a structured workflow.
- What is the submission deadline?
- The submission deadline is 26. Oktober 2026.
- Who is the contracting authority?
- The contracting authority is UNOPS.
- Which documents are needed to get started?
- Typically you need the service description, proof of eligibility, deadline notes and possibly form sheets. On Auftrag One these items are displayed in prioritized order.