BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesPrivacyTermsCookies

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.

    ContractsArchaeological Survey Services for Site No. 4
    Awarded contract

    Archaeological Survey Services for Site No. 4

    Awarded
    BGN 708.5k
    Published 1 Jun 2025

    This contract involves conducting a comprehensive archaeological survey for Site No. 4, located 1.75 km east of the village of Zhivkovo, in the municipality of Ihtiman, between km 51+730 and km 51+870. The site is situated in cultivated areas that allow for good observation. The approximate area of

    🇧🇬BulgariaPublished 1 Jun 2025· 1 years agoviaTED
    Awarded
    BGN 708.5k
    Published 1 Jun 2025

    Decision brief

    4 fields
    • Contract value
      BGN 708,474
      BGN
    • Closing date
      Rolling
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇧🇬Bulgaria

    Suppliers

    1 supplier
    • NA
      National Archaeological Institute with Museum of the Bulgarian Academy of Sciences
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 1 years ago.

    1 June 2025
    Awarded — no open tender advertised

    Brief

    This contract involves conducting a comprehensive archaeological survey for Site No. 4, located 1.75 km east of the village of Zhivkovo, in the municipality of Ihtiman, between km 51+730 and km 51+870. The site is situated in cultivated areas that allow for good observation. The approximate area of the site is 18 decares, with 4.5 decares falling within the servitude boundaries. The contractor is required to perform full archaeological excavations for Site No. 4 in accordance with Regulation No. N-00-0001/14.02.2011 for conducting field and archaeological excavations and the applicable legislation of the Republic of Bulgaria. A complete description of the buyer's requirements is provided in the Technical Specification, Appendix No. 1, which is an integral part of the public procurement documentation.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In engineering, NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. National Archaeological Institute with Museum of the Bulgarian Academy of Sciences1× · 50%
    2. PLOVDIV-FILIPOVO EOOD1× · 50%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

    More from NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC

    4 listingsView all →
    Media & Communications🇧🇬Bulgaria

    Telecommunication Services Installation of Optical Cable

    This public procurement contract involves the installation of optical cable in the section from Sofia to Karlovo and Filipovo along the 3rd main and 82nd railway lines. The contract is divided into two lots: Lot 1 involves the installation of optical cable on the poles of the contact network in the

    est.BGN 19,480,122NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC
    Published 21 Dec 2025
    AwardedFacilities Management🇧🇬Bulgaria

    Railway Wagon Maintenance Services in Bulgaria

    This contract involves the ongoing maintenance of freight wagons from various series, specifically "Faccpp", "Frllop", "Fccpp", "G", "U", "Oklmm", "Res", "MFS", and "Smmps". The maintenance will be conducted across six designated positions managed by railway sections in Sofia, Vratsa, Gorna Oryahovi

    BGN 220,500NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC
    Published 13 Nov 2025
    Transport & Logistics🇧🇬Bulgaria

    Railway Wagon Repair Services

    The National Railway Infrastructure Company is seeking suppliers for the medium repair of specialized railway wagons. This includes the inspection and repair of wheelsets, couplers, braking systems, and unloading mechanisms. The work involves four specialized wagons of series 'MFS' and one auxiliary

    est.BGN 840,280NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC
    Published 1 Oct 2025
    Transport & Logistics🇧🇬Bulgaria

    Supply of Impregnated Wooden Sleepers in Three Categories

    This procurement opportunity involves the supply of impregnated wooden sleepers, which are essential railway materials used for repairing railway tracks, partially replacing elements of the upper structure, and ongoing maintenance. The delivery of these impregnated wooden sleepers is necessary to ca

    est.BGN 7,374,500NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC
    Published 3 Sept 2025

    Open in Engineering

    4 open listingsView all →
    Engineering🇬🇧United Kingdom

    Dynamic Purchasing System for Park Tree Maintenance and Works

    Register as a pre-qualified supplier to compete for park tree maintenance and arboricultural works projects through this dynamic purchasing system.

    est.£90,000LONDON BOROUGH OF HARINGEY
    Published 14 Aug 2026
    Engineering🇬🇧United Kingdom

    Dynamic Purchasing System for Housing Tree Works

    Open Dynamic Purchasing System for arboricultural and tree works services supporting London's housing projects.

    est.£90,000LONDON BOROUGH OF HARINGEY
    Published 14 Aug 2026
    Engineering🇮🇪Ireland

    Ballina Festival Lighting Infrastructure Design and Installation

    Ballina seeks suppliers to design, supply, install, and maintain programmable festival lighting infrastructure for four town locations available year-round.

    Mayo County Council
    Published 14 Aug 2026
    Engineering🇬🇧United Kingdom

    Festive Lights Installation, Maintenance and Emergency Support Services

    Hertford seeks a certified contractor to install, maintain, and provide 24-hour emergency support for festive lighting displays across the town for three years from August 2027.

    est.£80,000Hertford Town Council
    Published 14 Aug 2026
    Take action
    View on sourceTED

    Award notice and full record 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
    350971-2025
    NR
    Buyer
    NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC
    Sector
    Engineering