Invitation To Bid ( ITB, Tender Notice)

    Upgrading, repairing and buying new speaker system for Phu Ly Commune Radio Station

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    Project Contractor selection plan Tender notice Bid Opening Result Bid award
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    Find: 17:00 24/08/2021
    Tender ID
    20210857261-00First notice.
    Notice Status
    Posted for the first time
    Procurement Category
    Goods
    Name of project
    Upgrading, repairing and buying new speaker system for Phu Ly Commune Radio Station
    Name of Tender Notice
    Upgrading, repairing and buying new speaker system for Phu Ly Commune Radio Station
    Bid Solicitor
    Công ty TNHH Xây dựng Nguyễn Chương
    Investor
    CÔNG TY TNHH XÂY DỰNG NGUYỄN CHƯƠNG
    Contractor Selection Plan ID
    20210856337
    Name of Contractor selection plan
    Upgrading, repairing and buying new speaker system for Phu Ly Commune Radio Station
    Spending Category
    Mandatory spending activities
    Funding source
    Source of budget balance in Phu Ly commune
    Range
    Within the scope of the Law on Bidding
    Method
    Single Stage Single Envelope
    Contract Type
    All in one
    Contract Period
    To view full information, please Login or Register
    Contractor selection methods
    National shortened competitive bidding
    Contract Execution Location
    Dong Nai province
    Time of bid closing
    17:00 27/08/2021
    Fields
    [Uncategorized]

    Participating in tenders

    Bidding method
    Online bidding
    Tender documents submission start from
    16:55 24/08/2021
    to
    17:00 27/08/2021
    Document Submission Fees
    Tender Document Submission at
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    Bid award

    Award date
    17:00 27/08/2021
    Awarded at
    Website: http://muasamcong.mpi.gov.vn
    Price Tender value
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    Amount in text format
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    Estimated Tender value
    Bid Opening Result
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    Bid award
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    Bidding documents

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    Quyết định phê duyệt
    Chương I: Yêu cầu báo giá
    Chương II: biểu mẫu dự thầu
    Mục 1 - Phạm vi cung cấp
    Mục 2 - Bid submission form
    Chương III: Dự thảo hợp đồng
    Tệp tin khác:
    E-HSYC PHU LY.docx

    List of goods:

    Number Category Goods code Amount Calculation Unit Description Note
    1 Máy phát sóng FM 50W
    		1 Máy Máy phát sóng FM 50W Power Output: 50W Max 65W. RF Output Impedance: 50 ohm RF Output Connector: “N/” Max (500W), VSWR 1,5: 1 WITH AUTOMATIC FOLDBACK Frequency Range: 54 ÷ 68MHz. Type of Modulation: Analog Off Lock Attenuation: ≥ -80 dBc - Modulation Capability: ±150 KHz Asynchronous AM S/N Ratio: -70 dB - Synchronous AM S/N Ratio: -60 dB Audio Input Impedance: 600 ohm - 10 Kohm balanced Audio Input Level: -6 to +12 dBm Audio Frequency Response: ±0.1 dB, 20 Hz to15 KHz Total Harmonic Distortion + Noise: 0,1% @ 400 Hz Audio Input Impedance: 600 ohm - 10 Kohm balanced Audio Input Level: Input Connector: XLR. Audio Frequency Response: ±0.1 dB, 20 Hz to 15 KHz Total Harmonic Distortion + Noise: 0,1% @ 400 Hz FM S/N Ratio: -80 dB below ±75 KHz. Crosstalk attenuation: Main to Sub -70 dB 30 Hz to 15 KHz 38 KHz Suppression: ≥ -85 dB Pilot Frequency: 19 KHz ± 1 Hz Composite Input Level: -6 to +12 dBm Composite Amplitude Response : ±0.1 dB, 30 Hz to 100 KHz Total Harmonic Distortion + Noise: 0,1% @ 400 Hz Intermodulation Distortion: 0,1%, 1 KHz/1.3 KHz, 1:1 ratio FM S/N Ratio: -80 dB below ±75 KHz deviation - Input Connector: XLR. Input Impedance: 110 ohm - Input Level: -20 to +0 dBfs Input Impedance: ≥ 2 Kohm - Input Level: -6 to +12 dBm Frequency Response: ±0.1 dB, 50 KHz to 100 KHz Input Connector: BNC - LAN RJ45 connector back panel OIRT- SNMP v2 -v3 - Audio IP AC Input Power: 90÷260 VAC 50/60Hz. Cooling : Forced air Relative Humidity Range: 0 to 90%
    2 Anten phát sóng FM
    		2 bộ Dãi tần số hoạt động : 54 - 68MHz Phân cực ngang hoặc Dọc. Trở kháng đầu vào/ra 50Ω. Đầu vào anten loại connector N. Công suất chịu đựng anten : 300W. Độ lợi antena : 2dB. Tỷ sóng đứng ≤ 1.1. Chịu đựng sức gió 160 km/giờ. Trọng lượng anten : ≥ 5,0 Kg.
    3 Bộ chia cao tần 02 ngõ.
    		1 bộ * Dãi tần số hoạt động 54-68MHz. * Trở kháng đầu vào/ra 50Ω. * Đầu vào/ra bộ chia loại connector N. * Tỷ sóng đứng ≤ 1.1. * Trọng lượng anten : 4,0 Kg. * Kèm 02 Cáp nhảy nối với bộ chia loại cáp 1/2"/S.
    4 Cáp cao tần
    		40 mét 1/2"/S
    5 Connector
    		2 cái loại N 1/2"/S.
    6 Bộ phát mã điều khiển kỹ thuật số tắc/mở bộ thu từ xa.
    		1 bộ * Tự động tắt/mở theo lịch phát sóng trong ngày hoặc mở trực tiếp. * Dây tín hiệu Audio kết nối máy phát sóng .
    7 Micro có dây (kèm chân đế miro).
    		1 cái * Đáp ứng tần số: 80Hz - 15kHZ * Trở kháng 600Ω * Độ nhạy - 52dBV * Connector 3 chân. * Trọng lượng ≥ 230g * Kèm chân đế miro
    8 Mixer Behringer
    		1 cái * Inputs 16 Inputs * Mic/Line Inputs 6 Mic: 3-pin XLR 16 Line: 1/4" TRS Phone * Stereo Line Inputs 4 Stereo: L/R Paired 1/4" * TRS Phone channels 5/6, 7/8, 9/10 and 11/12 * In-Line Inputs/Returns * AUX Sends Stereo 1/4" TRS Phone * AUX Returns 2 - Stereo 1/4" TRS Phone * Inserts 4 - 1/4" TRS Phone channels 1 – 4 BUS (Group) Outputs No "* 2 Trk Master I/O Main Output: L/R 1/4"" Phone CTRL RM: L/R 1/4"" Phone" "* ALT I/O CD/Tape - Input: L/R RCA Phono Output: L/R RCA Phono Monitor Output" * Stereo 1/4" Phone Monitor Outputs : 1/4" "* EQ Section Low: 80Hz +/- 15dB Mid: 2.5kHz +/- 15dB High" * 12kHz +/- 15dB 7-Band Graphic Solo/Mute No "* Channel Level Control 60-mm Logarithmic-taper Faders" * Trim/Gain Control No * Phantom Power +48V Phantom * Metering Stereo: Peak LED meters "* Frequency Response
    9 Main điều khiển
    		20 bộ Dùng cho cụm thu TTKD FM 54-68MHz
    10 Main công suất
    		20 bộ dùng cho cụm thu 25X2
    11 Main tạo nguồn
    		20 bộ 220W - 16V
    12 Củ loa
    		10 củ Loại tương thích dùng cho loa phóng thanh 25/60W
    13 Loa phóng thanh
    		10 cái Loại loa nén Công suất trung bình 25W/60W Tần số đáp ứng từ 200-6000Hz Trở kháng loa 16 Ohm

    Bidding party analysis

    Data analysis results of DauThau.info software for bid solicitors CÔNG TY TNHH XÂY DỰNG NGUYỄN CHƯƠNG as follows:

    • Has relationships with 17 contractor.
    • The average number of contractors participating in each bidding package is: 1.00 contractors.
    • Proportion of bidding fields: Goods 56.67%, Construction 36.67%, Consulting 0%, Non-consulting 6.67%, Mixed 0%, Other 0%.
    • The total value according to the bidding package with valid IMP is: 31,854,434,169 VND, in which the total winning value is: 31,323,816,548 VND.
    • The savings rate is: 1.67%.
    DauThau.info software reads from national bidding database

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