Invitation To Bid ( ITB, Tender Notice)

    Construction and installation of Transformer Station

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    Project Contractor selection plan Tender notice Bid Opening Result Bid award
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    Find: 11:44 08/04/2026
    Note: DauThau.info automatically determines that this is a bidding package only for micro and small contractors (according to the law on enterprises) participating in the bidding based on Clause 2, Article 7 of Decree No. 24/2024/NĐ-CP of the Government
    Tender ID
    IB2600140394-00First notice.
    Notice Status
    Published
    Public procurement field
    Civil Works
    Name of project
    Renovate and supplement the subject classrooms and functional rooms of Thang Long Secondary School (meeting national standards)
    Bidding package name
    Construction and installation of Transformer Station
    Investor
    Ban quản lý dự án đầu tư - hạ tầng phường Giảng Võ
    Contractor Selection Plan ID
    PL2600083688
    Name of Contractor selection plan
    Supplementing the contractor selection plan for the project of renovating and adding subject classrooms and functional rooms at Thang Long Secondary School (meeting national standards)
    Spending category
    Investment and Development Spending
    Domestic/ International
    Domestic
    Capital source details
    Government budget
    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
    Competitive Offer
    Contract Execution location
    - City Hà Nội
    Time of bid closing
    17:00 17/04/2026
    Validity of bid documents
    90 days
    AI-classified field
    [Civil Construction] - [Electrical Construction] - [Renovation and Repair of Structures]
    AI-classified business sector
    [Construction of electrical works] - [Construction of other public works] - [Installation of electrical systems]
    Approval ID
    264/QĐ-BDA
    Approval date
    08/04/2026 11:41
    Approval Authority
    Ban quản lý dự án đầu tư - hạ tầng phường Giảng Võ
    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
    11:42 08/04/2026
    to
    17:00 17/04/2026
    Document Submission Fees
    220.000 VND
    Location for receiving E-Bids
    To view full information, please Login or Register

    Bid award

    Bid opening time
    17:00 17/04/2026
    Bid opening location
    https://muasamcong.mpi.gov.vn
    Price Tender value
    To view full information, please Login or Register
    Amount in text format
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    Bid Opening Result
    See details here . If you want to receive automatic bid opening notification via email, please upgrade your VIP1 account .
    Bid award
    No results. Upgrade to a VIP1 account to receive email notifications as soon as the results are posted.

    Bid Security

    Notice type
    Commitment (In case the contractor is named in the list that does not guarantee the prestige when participating in the bid, the bid assurance form is a guarantee letter or a certificate of guarantee insurance)
    Bid security amount
    36.000.000 VND
    Amount in words
    Thirty six million 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
    Mục 3.pdf
    Chapter IV: Forms of invitation for bids and bids
    Bid invitation form
    Bid submission form
    Part 2: Technical requirements
    Chapter V: Technical requirements
    Chương V.pdf
    20260408112200985.pdf
    20260408114637384.pdf
    Part 3: Contract conditions and contract forms
    Chapter VI: General conditions of the contract
    Chapter VII: Specific conditions of the contract
    Chapter VIII: 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 DONG DUONG CONSTRUCTION INVESTMENT AND ARCHITECTURAL CONSULTANT JOINT STOCK COMPANY Technical design consultancy, construction drawing design (for two -step design works), estimates Số 9, ngõ 120 phố Trần Cung, Phường Nghĩa Đô, Thành phố Hà Nội
    2 Công ty cổ phần xây dựng và thương mại ENGICO Việt Nam Consulting on technical design verification, construction drawing design (for two -step design works), estimates Số 4 ngách 37/4, ngõ 37, tổ 33 phố Dịch Vọng, Thành phố Hà Nội
    3 Viện công nghệ kỹ thuật xây dựng Consultancy on preparation and evaluation of tender documents P605B, nhà thí nghiệm, Trường ĐH Xây dựng Hà Nội, số 55 Giải Phóng, phường Bạch Mai, thành phố Hà Nội
    4 HOANG GIANG TRADING DEVELOPMENT AND CONSTRUCTION JOINT STOCK COMPANY Consultancy on appraisal of contractor selection results Số 19, hẻm 42/197/52, phố Thịnh Liệt, phường Hoàng Mai, thành phố Hà Nội

    Requirements for main construction equipment

    Number Type of device and device characteristics Minimum quantity required
    1
    Cần cẩu/Ô tô gắn cẩu có sức nâng tối thiểu 3 tấn
    1
    2
    Máy đào dung tích gầu tối thiểu 0,4m3
    1
    3
    Ô tô tự đổ tải trọng hàng hóa tối thiểu 5 tấn
    1
    4
    Máy ép đầu cốt (Có hóa đơn và sử dụng tốt)
    1
    5
    Đầm cóc (Có hóa đơn và sử dụng tốt)
    1
    6
    Phòng thí nghiệm, trong đó có chức năng thực hiện được các thí nghiệm vật liệu xây dựng; các thí nghiệm điện.
    1

    List of construction items:

    Form No. 01A. Bill of Quantities:

    Number Job Description Bidding Amount Calculation Unit Technical requirements/Main technical instructions Note
    1
    Tủ RMU 3 ngăn 24kV
    1
    tủ
    2
    Tủ hạ thế tổng 1000A
    1
    tủ
    3
    Tủ tụ bù 120kVAR
    1
    tủ
    4
    Chống sét van 0,4kV
    1
    bộ
    5
    Lắp đặt dây tiếp địa M240
    8
    m
    6
    Dây tiếp địa M95 - tiếp địa trung tính tủ RMU, tủ hạ thế
    10
    m
    7
    Lắp đặt dây tiếp địa M95
    10
    m
    8
    Dây tiếp địa M50 - tiếp địa vỏ máy, giá đỡ, vỏ tủ
    15
    m
    9
    Lắp đặt dây tiếp địa M50
    15
    1 m
    10
    Dây tiếp địa M25 - tiếp địa dòng rò đầu cáp
    40
    m
    11
    Lắp đặt dây tiếp địa M25
    40
    1 m
    12
    Đắp đất rãnh tiếp địa
    0.1275
    100m3
    13
    Đấu nối dây dẫn
    14
    Cáp 24kV-Cu/XLPE/DATA/PVC-1x50mm2 từ tủ RMU đến cực trung thế MBA
    24
    m
    15
    Lắp đặt cáp 24kV-Cu/XLPE/DATA/PVC-1x50mm2
    24
    1 m
    16
    Cáp hạ thế Cu/PVC-1x240mm2
    96
    m
    17
    Lắp đặt cáp hạ thế Cu/PVC-1x240mm2
    96
    1 m
    18
    Cáp hạ thế Cu/PVC-1x95mm2
    15
    m
    19
    Lắp đặt cáp hạ thế Cu/XLPE/PVC-1x95mm2
    15
    1 m
    20
    Đầu cáp T-plugs 24kV-3x50mm2 (3 pha)
    1
    bộ
    21
    Làm và lắp đặt Đầu cáp T-plugs 24kV-3x50mm2
    1
    1 đầu cáp (3 pha)
    22
    Đầu cáp Elbow 24kV-3x50mm2 (3 pha)
    1
    bộ
    23
    Làm và lắp đặt đầu cáp Elbow 24kV-3x50mm2
    1
    1 đầu cáp (3 pha)
    24
    Bộ đầu sứ Plug-in Bushing cho máy biến áp
    1
    bộ 3 pha
    25
    Đầu cốt đồng M240
    26
    cái
    26
    Ép đầu cốt, tiết diện cáp ≤240mm2
    2.6
    10 đầu cốt
    27
    Đầu cốt đồng M95
    4
    cái
    28
    Ép đầu cốt, tiết diện cáp ≤95mm2
    0.4
    10 đầu cốt
    29
    Đầu cốt đồng M50
    12
    cái
    30
    Ép đầu cốt, tiết diện cáp ≤50mm2
    1.2
    10 đầu cốt
    31
    Đầu cốt đồng M25
    20
    cái
    32
    Ép đầu cốt, tiết diện cáp ≤25mm2
    2
    10 đầu cốt
    33
    Lắp đặt trụ trạm
    34
    Lắp đặt trụ đỡ; loại kết cấu trụ đỡ thép
    1
    tấn
    35
    Máng cáp cao thế bằng tôn dày 2mm, sơn tĩnh điện màu ghi sáng
    1
    bộ
    36
    Máng cáp hạ thế bằng tôn dày 2mm, sơn tĩnh điện màu ghi sáng
    1
    bộ
    37
    Hộp che cực máy biến áp
    1
    bộ
    38
    Lắp đặt hộp che cực máy biến áp, máng cáp cao - hạ thế
    0.5
    tấn
    39
    Biển tên trạm biến áp
    2
    cái
    40
    Biển báo an toàn
    2
    cái
    41
    Biển chỉ dẫn cáp trung thế
    4
    cái
    42
    Biển chỉ dẫn cáp hạ thế
    8
    cái
    43
    Biển sơ đồ 1 sợi TBA
    1
    cái
    44
    Biển tủ hạ thế
    1
    cái
    45
    Biển tủ trung thế RMU
    1
    cái
    46
    Lắp biển các loại
    19
    công/bộ
    47
    Bình bọt chữa cháy MFZ8
    2
    bình
    48
    Khóa trạm
    2
    cái
    49
    Tường rào trạm biến áp
    50
    Đào đất móng băng bằng thủ công, rộng <= 3m, sâu <= 1m, đất cấp II
    2.21
    m3

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