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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsGeological and Geophysical Survey Services for Deep EGS Drilling
    Closed contract

    Geological and Geophysical Survey Services for Deep EGS Drilling

    Tender closed
    3 Sept 2025
    49 weeks ago

    This public contract seeks specialized services for Phase 1 of drilling and testing of Enhanced Geothermal Systems (EGS). The project involves drilling the deep GT-1 well and conducting a series of stimulation tests at depths of 3.0 to 3.5 kilometers. These tests are crucial for assessing the potent

    🇨🇿Czech RepublicPublished 11 Aug 2025· 1 years agoviaTED
    Tender closed
    3 Sept 2025
    49 weeks ago
    Tender deadline passed on 3 Sept 2025.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      3 Sept 2025
      11 months ago
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇨🇿Czech Republic

    Lifecycle

    Closed

    Tender closed on 3 Sept 2025. Awaiting award.

    11 Aug 2025Today3 Sept 2025

    Brief

    This public contract seeks specialized services for Phase 1 of drilling and testing of Enhanced Geothermal Systems (EGS). The project involves drilling the deep GT-1 well and conducting a series of stimulation tests at depths of 3.0 to 3.5 kilometers. These tests are crucial for assessing the potential for future EGS reservoir development. Interested suppliers can find more details in the tender documents linked below.

    More from CHARLES UNIVERSITY FACULTY OF SCIENCE

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    Research & Innovation🇨🇿Czech Republic

    Research on Contemporary Czech Families

    This contract involves the continuation of the third wave of a longitudinal, internationally coordinated data collection project titled 'GGP - Contemporary Czech Family'. The research focuses on various aspects of family life, including partnerships, intergenerational relationships, parenting, housi

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    Purchase of High-Pressure Gradient HPLC Equipment

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    est.CZK 1,202,000CHARLES UNIVERSITY FACULTY OF SCIENCE
    Published 2 Sept 2025
    AwardedManufacturing🇨🇿Czech Republic

    Recurring Supply of Technical Gases and Refrigerants

    This public procurement contract involves the ongoing supply of technical gases and refrigerants. It includes the rental of containers and delivery services. Suppliers are invited to provide these essential products to support the operations of the Charles University, Faculty of Science. The total v

    CZK 455,706CHARLES UNIVERSITY FACULTY OF SCIENCE
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    Low-Voltage Desktop Electron Microscopes

    This public procurement contract involves the supply of a low-voltage, multi-purpose desktop electron microscope. The microscope should operate at an accelerating voltage of up to 5 kV and be capable of functioning in transmission (TEM), scanning (SEM), scanning-transmission (STEM) modes, as well as

    est.CZK 6,000,000CHARLES UNIVERSITY FACULTY OF SCIENCE
    Published 10 Jun 2025

    Open in Energy & Utilities

    4 open listingsView all →
    OpenEnergy & Utilities🇬🇧United Kingdom

    Energy Management and Utility Solutions Dynamic Market

    University of Essex seeks supplier input for a Dynamic Market framework enabling flexible procurement of energy management, utilities, net zero solutions, and infrastructure services across the UK.

    UNIVERSITY OF ESSEX
    Published 14 Aug 2026
    Energy & Utilities🇬🇧United Kingdom

    Gas Supply Contract for Quantum Multi Academy Trust

    Quantum Multi Academy Trust is tendering for gas supply services and management for its academy network.

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    Electricity Supply and Management Services Tender

    Quantum Multi Academy Trust is tendering for electricity supply and management services on a half-hourly metered basis.

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    Gas Maintenance Contractor Services for Welwyn Hatfield Borough Council Properties

    Welwyn Hatfield Borough Council seeks two gas maintenance contractors to serve approximately 9,500 properties split across North and South geographical lots.

    est.£30,000,000WELWYN HATFIELD BOROUGH COUNCIL
    Published 14 Aug 2026
    Take action
    View on sourceTED

    Original closed notice on the publisher's site

    Publisher
    Publications Office of the European Union
    Licence
    EU 2011/833/EU + TED reuse notice
    Source
    ted.europa.eu
    Record ID
    527335-2025
    CU
    Buyer
    CHARLES UNIVERSITY FACULTY OF SCIENCE
    Sector
    Energy & Utilities