Invitation To Bid ( ITB, Tender Notice)

    Tender package No 4.5: Supply and transportation of secondary VTTB and Configuration of MTB system at Hai Hau 220kV substation

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    Project Contractor selection plan Tender notice Bid Opening Result Bid award
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    Find: 17:17 08/01/2026
    Tender ID
    IB2600007842-00First notice.
    Notice Status
    Published
    Public procurement field
    Goods
    Bidding package name
    Tender package No 4.5: Supply and transportation of secondary VTTB and Configuration of MTB system at Hai Hau 220kV substation
    Investor
    NATIONAL POWER TRANSMISSION CORPORATION
    Contractor Selection Plan ID
    PL2600003378
    Name of Contractor selection plan
    Phase 2 contractor selection plan Project: Installing additional 110kV horizontal capacitors on the Northern transmission grid year 2026
    Spending category
    Investment and Development Spending
    Domestic/ International
    Domestic
    Capital source details
    EVNNPT
    Range
    Within the scope of the Law on Bidding
    Contractor selection method
    Single Stage Single Envelope
    Contract Type
    All in One
    Contract Period
    To view full information, please Login or Register
    Contractor selection methods
    Open bidding
    Contract Execution location
    Nationwide
    Time of bid closing
    10:00 19/01/2026
    Validity of bid documents
    180 days
    AI-classified field
    [Machinery and Electrical Industry Equipment]
    AI-classified business sector
    [Wholesale of materials and other installation equipment in construction]
    Approval ID
    217/QĐ-NPTPMB
    Approval date
    08/01/2026 17:14
    Approval Authority
    TỔNG CÔNG TY TRUYỀN TẢI ĐIỆN QUỐC GIA
    Approval Documents

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    In case it is discovered that the BMT does not fully attach the E-HSMT file and design documents, the contractor is requested to immediately notify the Investor or the Authorized Person at the address specified in Chapter II-Data Table in E- Application form and report to the Procurement News hotline: 02437.686.611

    Participating in tenders

    Bidding form
    Online
    Tender documents submission start from
    17:14 08/01/2026
    to
    10:00 19/01/2026
    Document Submission Fees
    330.000 VND
    Location for receiving E-Bids
    To view full information, please Login or Register

    Bid award

    Bid opening time
    10:00 19/01/2026
    Bid opening location
    https://muasamcong.mpi.gov.vn
    Price Tender value
    To view full information, please Login or Register
    Amount in text format
    To view full information, please Login or Register
    Bid Opening Result
    No results. Upgrade to a VIP1 account to receive email notifications as soon as the results are posted.
    Bid award
    No results. Upgrade to a VIP1 account to receive email notifications as soon as the results are posted.

    Bid Security

    Notice type
    Guarantee letter or guarantee insurance certificate
    Bid security amount
    72.380.550 VND
    Amount in words
    Seventy two million three hundred eighty thousand five hundred fifty dong

    Tender Invitation Information

    Bidding documents on the Public Procurement System may be infected with viruses or errors, some files require computers using Windows operating systems and need to install Client Agent software (Linux and MacOS operating systems cannot install Client software) to be able to download. Using DauThau.info software, you can check all the above problems as well as preview the total size of the bidding documents to prevent missing files from downloading.
    Downloading files directly on the new Public Procurement System requires a computer using Windows operating system and installing Client Agent software (Linux and MacOS operating systems cannot install Client software yet). Therefore, to be able to download files on smartphones, tablets or computers using operating systems other than Windows, you need to use DauThau.info software to download files.
    To download, please Login or Register

    Part 1: Bidding procedure
    Chapter I: Instructions for Contractors
    Chapter II: Data Table
    Chapter III: Evaluation Criteria for Bid
    Tieu chuan danh gia KT.pdf
    Chapter IV: Forms of invitation for bids and bids
    Bid invitation form
    Bid submission form
    Part 2: Technical requirements
    Chapter V: Technical requirements
    P2. Ky thuat - Gói thầu số 4.5.pdf
    Part 3: Contract conditions and contract forms
    Chương VI. ĐIỀU KIỆN CHUNG CỦA THỎA THUẬN KHUNG
    Chapter VII: Specific conditions of the contract
    Chapter VI: Framework Agreement
    Part 4. Contract form
    Files with this icon are not supported by the public procurement system for direct download in normal mode. Visit DauThau.info and select Quick Download mode to download the file if you do not use Windows with Agent. DauThau.info supports downloading on most modern browsers and devices!
    In case it is discovered that the BMT does not fully attach the E-HSMT file and design documents, the contractor is requested to immediately notify the Investor or the Authorized Person at the address specified in Chapter II-Data Table in E- Application form and report to the Procurement News hotline: 02437.686.611

    List of consulting units who have participated in the package

    # Unit name Role Address
    1 POWER ENGINEERING CONSULTING JOINT STOCK COMPANY 1 Consulting design records, estimates, E-HSMT số 66, phố Lương Ngọc Quyến - - Phường Thanh Liệt - Thành phố Hà Nội
    2 POWER ENGINEERING CONSULTING JOINT STOCK COMPANY 4 Consultancy and verification of design documents and estimates 11 Hoàng Hoa Thám - - Phường Nha Trang - Tỉnh Khánh Hòa

    List of goods:

    Form No. 01A – Goods list:

    Number Category Amount Calculation Unit Description Execution location since date The latest delivery date Note
    1
    Tủ điều khiển và bảo vệ ngăn tụ bù 110kV
    1
    Tủ
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90
    2
    Thiết bị lắp bổ sung cho bộ bảo vệ thanh cái 110kV
    1
    Lô
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90
    3
    Bổ sung vào tủ AC3, DC3, DC4 hiện có
    1
    Lô
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90
    4
    Thiết bị và phụ kiện phục vụ kết nối nhánh DC trang bị mới vào hệ thống giám sát chạm đất một chiều online hiện có của trạm
    1
    Lô
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90
    5
    Cung cấp các thiết bị phụ kiện cần thiết để hiệu chỉnh, hoàn thiện hệ thống mạch nhị thứ phù hợp với sơ đồ mới của trạm
    1
    Lô
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90
    6
    Thiết bị và phụ kiện phục vụ đấu nối các thiết bị điều khiển bảo vệ của phần mở rộng với hệ thống điều khiển máy tính hiện có tại trạm
    1
    Lô
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90
    7
    Thiết bị đo đếm điện năng
    1
    Lô
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90
    8
    Tủ đấu dây ngoài trời
    1
    Tủ
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90
    9
    Hộp đấu dây biến điện áp 3 pha
    1
    Tủ
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90
    10
    Cáp cấp nguồn
    1
    Lô
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90
    11
    Cáp điều khiển, tín hiệu
    1
    Lô
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90
    12
    Phụ kiện đấu cáp
    1
    Lô
    Theo quy định tại Chương V
    TBA 220kV Hải Hậu tại Xã Hải An, Tỉnh Ninh Bình
    60
    90

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    Bidding cost calculator

    Costs related to contractors when conducting bidding on public procurement (Article 12 of Decree 24/2024/ND-CP)

    Cost type Calculation formula Applicable fees (VND)
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