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NTID 44334047
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💬 Talk to Our Bidding ExpertCorrigendum Supply Installa in Jhargram - Complete Tender Details
Find eligibility criteria, important deadlines, bidding requirements, and download official documents for "Corrigendum Supply Installa" in Jhargram, India.
Public Works Department
Jhargram, West Bengal, India
NTID 44334047
- Opening Date : Wed 8th April, 2026
- Closing Date : Mon 6th April, 2026
- ₹ 0.00
- NTID 44334047
Key Values: Document Cost: 0.00 | EMD: 17500.00 | Estimated Cost: 0.00
Tender Description
Corrigendum : Supply, Installation, Testing and Commissioning Of Service Network System(includin G Data And Video Conferencing System) And Pa System At Sub Divisional Officer, Jharagram.
Documents
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Document-1
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
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Document-2
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
Costs
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EMD
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Estimated Cost
Refer Documents
Latest Corrigendum List
| # | Corrigendum Title | Corrigendum Type |
|---|---|---|
| 1 | CORRIGENDUM | Date |
| 2 | CORRIGENDUM II | Date |
BOQ Items Total Items : 26 | Total Qty : 3077
| # | Item | Quantity | Units |
|---|---|---|---|
| 1 | PART-A: PA System & VC System : SITC of Wall Mount Weather-Proof Speaker with all necessary power accessories, having minimum technical specification:System Type: 2-way, Bass-reflex; Components: LF: 6.5" cone, HF: 1" balanced dome tweeter; Frequency Range: (-10dB) 80Hz-20kHz; Crossover Frequency: 15kHz; Coverage Angle (Horizontal x Vertical): 90 x 90 ; Nominal Impedance: 8 ; Transformar Taps: 70V: 25W, 12.5W, 6.3W, 3.1W, 100V: 25W, 12.5W, 6.3W; Power Rating: NOISE: 25W; PGM: 50W; MAX: 100W; Sensitivity (1W, 1m): 90dB SPL; Maximum SPL (Caluculated, 1m): 110dB SPL; Connectors: 2 pairs of barrier strip (parallel-wired); Material, Finish, Color: Black, White; IP Rated: IP65 or higher, OEM certificate in their own letterhead to be provided for IP rating confirmation; Certificate: UL1480, NFPA70, CE, EAC, RoHS; Accessories: Owner's Manual, Retaining knob, Terminal cover screw, Wall / Ceiling mount bracket, Terminal cover.(Make-Yamaha/Martin Audio/QSC/Electro Voice/Ahuja/Sonodyne). Warranty 3 years with onsite comprehensive service. | 6 | Nos |
| 2 | SITC of 120 W Mixer Amplifier, dual output channel, with minimum 3 mic in at least 2 audio / line in mono & one stereo i/p. 1 Aux Input, 1 Media Input (USB & BT), Wireless connectivity - Bluetooth 4.0 compactible, Phantom power -48V DC, Cotrols - Zonal volume pots, Bass treble controls pots, Master Volume . Cooling-Efficient cooling with temparature controlled fan.(Make-Yamaha/Martin Audio/QSC/Electro Voice/Ahuja/Sonodyne). Warranty 3 years with onsite comprehensive service. | 1 | Each |
| 3 | SITC of Wireless Handheld Microphone having minimum technical specification: Microphone with UHF transmission greatly enhances range, reliability and scalability of 56 MHz Bandwidth will allow for up to 90 channels Up to 2,200 or more selectable frequencies with Mobile App integration setup 134 dB or more transmitter dynamic range Lithium Ion battery pack delivers up to 10 hours of operation (up to 6 hours of operation with AA batteries) Transducer principle dynamic with Pick-up pattern cardioid, Sound pressure level 154 dB SPL, Transmit power : 10 mW.(Make-Yamaha/Martin Audio/QSC/Electro Voice/Ahuja/Sonodyne/Earthport). Warranty 3 years with onsite comprehensive service. | 4 | Each |
| 4 | SITC of Gooseneck Microphone having minimum technical specification: Built in Gooseneck Microphone microphone. High Quality built in.Speaker, Microphone ON/OFF or request-to-speak button, LED Indicator for microphone, Headphone Connectivity, Rotary volume controller for headphone volume.Polar pattern Cardioid; Frequency range: 70 to 18,000 Hz; Max: SPL 125 dB (for 1% THD); Equivalent noise level: <21 dB-A; Signal/noise ratio (A-weighted): >73 dB; Impedance: <=600 ohms; Recommended load impedance: >=2,000 ohms; Supply voltage: 9 to 52 V phantom power to IEC 61938 (DPA adapter integrated); Powering: <3 mA; Connector: 3-pin male XLR; Finish; matte black; Length Microphone: 50cm; Gross weight (in gram): 960; Net weight (in gram): 1010; Box dimensions (in cm) length: 55; Box dimensions (in cm) width: 15; Box dimensions (in cm) heigth: 15: Box volume (in cm3): 1,125; Electrical Power consumption 1.3 W; Frequency response: 30 Hz to 20 kHz (System electrical); THD: <0.5 %; SIN: >93 dBA; Sampling rate: 44.1 kHz; Headphones load impedance: > 32 ohms < 1k ohm; Loudspeaker max. peak output power: 4 W; Acoustical: Loudspeaker nominal output: 72 dB SPL; Participants loudspeaker frequency response: 200 Hz to 16 kHz (acoustical); Microphone polar pattern; Cardioid; Participants microphone frequency response: 125 Hz to 15 kHz; Microphone nominal input: 85 dB SPL; Height with microphone in horizontal position: 130 mm (5.1 in); Length of microphone from mounting surface: 8. in; Operating temperature 5 C to +45 ''C; Certifications and approvals: BIS, EU: CE, WEEE; US: FCC; CA: ICES-003; KR: KCC; AU/NZ: RCM; RUIKZIBY: EAC; C14: RoHS; SA: SASO.(Make-AKG/Rode/Audix/Bosch/DPA Microphones/Shure/ Studiomaster/Ahuja). Warranty 3 years with onsite comprehensive service. | 4 | Each |
| 5 | SITC of speaker cables of 2 x 2.5sqmm tinned copper wire through rigid conduit as per direction of the EIC.Warranty 3 years with onsite comprehensive service. | 1500 | Mtrs |
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