Public Works Department-PWD has published Construction For The Vvip Waiting Lounge For Senior Officers Of Government Of West Bengal And Other Dignitaries At 1St Floor , Rabindra Sadan , Herasim Lebedof Sarani , Kolkata - 700 071 Sitc Of Audio-Video Conferencing System. Submission Date for this Tender is 02-12-2020. Audio Conferencing System Tenders in Rabindra Sadan West Bengal. Bidders can get complete Tender details and download the document.
| Name of Work: Construction for The VVIP Waiting Lounge for Senior Officers of Government of West Bengal and Other Dignitaries at 1st Floor, Rabindra Sadan, Herasim Lebedof Sarani, Kolkata - 700 071 :: Supply, Installation, Testing and Commissioning of Audio-Video Conferencing System and Ancillary Infrastructure [Job No: KIT/OW/076 of 20-21] | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | SITC of Wall Mount Speaker with all necessary power accessories, having minimum technical specification:\nSystem Type: 2-way, Bass-reflex; Components: LF: 5" cone; HF: 1" balanced dome tweeter; Frequency Range (-10dB): 65Hz-20kHz; Crossover Frequency: 15kHz; Coverage Angle (Horizontal x Vertical): 110° x 110°; Nominal Impedance: 8O; Power Rating: NOISE: 100W; Sensitivity (1W, 1m): 88dB SPL; Maximum SPL (Caluculated, 1m): 106dB SPL; Connectors: 2 pairs of barrier strip (parallel-wired); Material, Finish, Color: Black, White; IP Rated: IPX3 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.\nMake: Yamaha, Senheiser, Martin Audio, Bose, QSC, Dynacord\nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item1 | 4 | No |
| 2 | 2 | SITC of Power Amplifier having minimum technical specification:\nPower Output: 500W; Frequency Response: 60Hz 20 KHz; Total Harmonic Distortion: <0.5% @1KHz; Rated Power, Signal to noise ratio: >88 dB; Input Sensivity: 150 mV; Input Connector: 1 Female XLR, 1 Male XLR; Output Connectors: 4x6 Screw Terminal Strip.\nMake: Bosch, Australian Monitor, Yahama, Soundcraft, Crown, QSC, Dynacord \nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item2 | 1 | No |
| 3 | 3 | SITC of Mixing Consol having minimum technical specification:\nAudio processor with automatic feedback reduction.It also includes equalization, dynamics processing , delay, matrix mixing, and a 2 way crossover. Automatic feedback reduction: 5-, 10-, and 16-fillter single -channel and stereo modules , Frequency resolution: 0.1Hz , filter width:1/10 to 1/70 per octave ; Automatic Gain Control: maximum boot: 12dB; Frequency response: 20Hz to 20KHz +/- 1dB; Dynamic range : 110dB minimum, A-weighted, 20Hz to 20KHz ; Digital -to-Analog, Analog-to-digital conversion: 24 bit; Total Harmonic Distortion: : <0.05?, +4 dBu, 20Hz to 20 KHz ; Proragation Delay : < 1.5 ms. processing blocks and no latency.\nMake: Shure, Beyer Dynamic, Bosch, Australian Monitor, Yahama, Soundcraft, Crown, QSC, Dynacord, \nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item3 | 1 | No |
| 4 | 4 | SITC of Automatic Microphone Mixer Consol having minimum technical specification:\nIntellimix activates only those microphones being addressed, minimizing the poor audio caused by multiple open microphones. Automatic gain adjusment as additional microphone are activated , (NOMA: Number of open microphone Attenuator) Adjustable EQ per channel: low frequency rolloff and high frequency shelving, 48V phantom power selectable for each input., Highly RF resistant chassis and circuitry , Bi- color LED indication of channel activation and clipping , Linking capability for systems up to 400 microphones, Front panel headphones output with level control , peak responding output limiter with selectable thresh olds and LED indicator, Freqn. Resp. 50Hz to 20KHz , Line output voltage gain : low-impedance mic (150 ohms) 80dB , Line- 40dB, Aux - 44dB, Total Harmonic Distortion (through 20Hz 0 20KHz filter ; input 1 and master at 5, all other controls full counterclockwise) <0.1% at +18dBV output level , 50Hz to 20KHz , Hum and Noise (150? source ; 400Hz - 20KHz filter) equivalent input noise -125dBV) Equivalent Input Hum and Noise (150? source; through 20Hz-20KHz filter) -123dBV; Output Hum and Noise (through 20Hz - 20KHz filter, channel control full counterclockwise:-90 dBV , Master full clockwise : -70dBV., Input channel Activation : Attack time: 4 msec ,hold time 0.4 (switchable to 1.0 sec) Decay time: 0.5 sec. \nMake: Shure, Beyer Dynamic, Bosch, Australian Monitor, Yahama, Soundcraft, Crown, QSC, Dynacord, \nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item4 | 2 | No |
| 5 | 5 | SITC of Boundary Layer Microphone having minimum technical specification:\nFreqn. Resp. 50Hz to 17KHZ, Output Impedance : EIA Rated at 150? (180? actual) Sensitivity (at 1KHz, open circuit voltage), Cardioid cartridge:- 27.5 Dbv/Pa (42.2mV) Maximum sound pressure level Cardioid: 117.0dB, Signal to noise ratio :Cardioid 71.01dB, Dynamic range- 94.0dB , Common mode rejection: 45dB minimum, 10Hz to 100khZ, Switch attenuation: 50dB minimum, Preamplifier output clipping level: -6 dBV (0.5V) , Power reqirement: 11 to 52 Vdc phantom ,2.0 mA current comsumption.\nMake: Sennheiser, Shure, Beyer Dynamic, Bosch, Australian Monitor,\nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item5 | 14 | No |
| 6 | 6 | SITC of Gooseneck Microphone having minimum technical specification:\nWith a super-cardioid capsule, base, includes a mute switch and an LED; Frequency Response: 20 to 20,000 Hz; Output Impedance (at 1000 Hz), Rated at 150 ? (180 ? actual); Open Circuit Sensitivity (at 1 kHz, ref. 1 V/Pascal); Cardioid: –35.0 dB (17.8 mV), Supercardioid: –33.5 dB (21.1 mV), Omnidirectional: –27.5 dB (42.2 mV); Maximum SPL (1 kHz at 1% THD, 1 k? load): Cardioid: 124.2 dB, Supercardioid: 122.7 dB, Omnidirectional: 116.7 dB; Equivalent Output Noise (A-weighted): Cardioid: 28.0 dB SPL, Supercardioid: 26.5 dB SPL, Omnidirectional: 20.5 dB SPL; Signal to Noise Ratio (referenced at 94 dB SPL): Cardioid: 66.0 dB, Supercardioid: 67.5 dB, Omnidirectional: 73.5 dB; Dynamic Range at 1 k? Load: 96.2 dB, 100 dB at 0 gain; \nCommon Mode Rejection: 45.0 dB minimum; Mute Switch Attenuation (switched models only): 50.0 dB minimum; Preamplifier Output Clipping Level (1% THD): –6.0 dBV (0.5 V), –12 dB at 0 gain;\nPolarity: Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output connector.\nMake: Studiomaster/SENNHEISER/TELEVIC/ BYERDYNAMIC/Ahuja/AKG/Shure\nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item6 | 1 | No |
| 7 | 7 | SITC of Wireless Handheld Mic with the following Configuration:\n24 MHz bandwidth: 8 frequency banks with each 12 presets, Mute button for full speech control, Synchronization via RF remote channel, High-quality true diversity reception, Pick-up pattern tobe cardioid, Automatic frequency scan feature searches for available frequencies, Frequency response (microphone) 80 - 16000 Hz, Dynamic microphone with Cardioid Dynamic Capsule, Sound pressure level (SPL) 149 dB(SPL) max THD, total harmonic distortion < 1 %, RF output power 10 mW, Transducer principle to be permanently polarised, AF sensitivity 1,5 mV/Pa, Signal-to-noise ratio> 103 dB(A).\nMake: Studiomaster/SENNHEISER/TELEVIC/ BYERDYNAMIC/AKG/Shure\nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item7 | 2 | Set |
| 8 | 8 | SITC of HD Video Conference System with a feature of Single Enabled Conferencing having minimum technical specification:\nCodec Main Unit: Communication Method: SIP, H.323; Video Compression Method: H.264 or better; Audio Compression Method: G.711, G.722, G.722.1; Remote Camera Control: Zoom/Pan/Tilt; Dual Stream, Multi-Monitor: 2 x displays; Resolution: 1080p, 30 frames/second or better; Camera zoom: 12x or higher, Encryption: Advanced Encryption Standard (AES); Video Compatible Resolutions: 1920 x 1080p; No. of Frames: 30 fps or Higher; Screen Display: Full-screen, Picture in Picture; Audio: Echo canceller, Auto gain control, Equalizer, Mic mute; I/O Terminals: Video Input: Camera: HDMI x 1, Input resolution: 1920 x 1080p, 30 fps or better; Video Output: HDMI x 2, Output resolution: 1920 x 1080p, 30 fps or Higher; Audio Input: HDMI x 1, Stereo mini-plug x 1 (03.5 mm) or Higher; Audio Output: HDMI x 1, Stereo mini-plug x 1 (03.5 mm), Network: 2 x 10/100/1000BASE-T; Bandwidth: 18000 kbps or better; External Control: RS-232C x 1 or Higher; Others: USB 2.0 x 1 or Higher; USB recording at codec (optional); Simultaneous Connection Sites: should be more than 2 or as per OEM, Remote or Touch pad control Network Protocol: TCP/IPv4, TCP/IPv6, UDP/IPv4, UDP/IPv6, DHCP, DNS, HTTP, HTTPS, TELNET; External Control: Via Web Browser, Control by HTTP CGI, TELNET, RS-232C; Connection Modes: IP mode, NAT or Firewall Traversal mode. Remote controll with plug and play USB Group.\nMicrophone: Ghoseneck Microphone with base and Speaker connectivity with acoustic echo cancellation & noice reduction technology, Ultra wideband audio & bluetooth for audio call. Cable Length: As required; Power Input: 100 to 240 VAC, 50/60 Hz or DC 12 V or Higher; Operating Temperature: 0 °C to 40 °C; Certification: India UL/CE. Including Ghoseneck Microphone Microphone, HD Communication Camera, all other accessories & PC Peripheral Kit with Activation Key for integration of 3rd Party Cloud Application.\nMake: Cisco, Panasonic, Avaya, Polycom, Alcatel-Lucent\nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item8 | 1 | Set |
| 9 | 9 | SITC of HD Communication Camera for Video Conference System with following Minimum Configuration: Effective Pixels: 1920 x 1080p; Pan / Tilt Pan: ±130°, Tilt: +90°-25°; 12x optical zoom or higher: Horizontal field of view 70 ° (min) Vertical angle of view40° (min) Connection Cable: HDMI; Power supply voltage:12 VDC±10% (with AC adaptor attached), Consumption current: 1.2 A; Operating Temperature: 0 °C to 40 °C; Certification: UL/CE.\nMake: Polycom or Equivalent of Cisco, Panasonic, Avaya.\nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item9 | 1 | Set |
| 10 | 10 | SITC of: Laptop Computers having minimum technical specification:\nProcessor: Intel Core i7-10210UU (4 Cores, 8 Threads, 1.80Ghz Base Frequency, 4.90 GHz Max Turbo Frequency, 8 MB Cache, 25 W) or Higher; Chipset: Intel SOC; RAM: DDR4 8 (1 x 8) GB nECC 2400/2667MHz, Expandability: 32/64 GB; Hard Disk: 1 x 1TB SATA 5400 rpm or Higher; Integrated Graphics: Intel UHD Graphics 620/630; Dedicate Graphic Card: Nill; Operating System: Windows 10 Pro 64Bit preloaded as per site requirement & OS recovery; Networking Interface: Integrated Gigabit Intel I219-LM 10/100/1000 Gigabit Network Connection; Connectivity: Integrated Intel Dual Band Wireless-AC 802.11 a/b/g/n/ac (2 x 2), Bluetooth 4.2 Combo or higher; Optical Drive: NA; Display: 14 inch or higher diagonal FHD IPS LED-backlit Antiglare non-touch, 250 nits (1920 x 1080) with 178° vertical / 178° horizontal Display; Web Camera: 720p HD Webcam with Windows Hello; Power Supply: 65 W Slim Smart AC adapter with (minimum) 3 cell Polymer 45 Whr (12 Hours Battery Backup) should support fast charging technology; Audio: Integrated Audio controller with Integrated stereo speakers & dual-microphone; Keyboard: Standard backlit spill-resistant Keyboard; Mouse: ClickPad with multi-touch gesture support with wireless optical scroll mouse; USB/HDMI/VGA Ports: Integrated 3 x USB 3.0, 1 x USB Type-C (Thunderbolt 3, DisplayPort 1.3, or USB 3.1), 1 x HDMI 2.0, 1 x RJ-45/Ethernet, 1 x Headphone/microphone combo jack, 1 x Power connector, Digital media slots: SD UHS-II Flash Media slot Supports SD, SDHC, and SDXC; Security: Hardware based Trusted Platform Module (TPM) 2.0, Common Criteria EAL4+ Certified, Chassis Intrusion switch / Intrusion Sensor with chassis physical security cable lock slot; Client Security software: WorkWise app, Client Security Suite Gen4, Security Manager, Fingerprint Sensor ; Production Unit, Certification and Compliance: Windows 10 Pro Certification, EPEAT India for Laptop/Desktop model, Minimum Energy Star 6.0 & TCO Certification for both Monitors and Laptop/Desktop model, ISO 9001 and 14001 Certified for OEM India Unit, UL, CSA, FCC Compliance, Epeat-Gold, MIL STD 810G, Low Halogen, IT ECO declaration, ICES, CCC, KC, BSMI; Inclusive of Laptop Carry Bag, MOUSE Pad, Dust Cover. To be Installed at Site.\nMake: Dell/HP\nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item10 | 1 | Set |
| 11 | 11 | SITC of: Antivirus.\nMake: Quick Heal Total Security / Total Shield Antivirus/eScan\nLicense Duration: 03 Years, License User: 1 user. | Item11 | 1 | No |
| 12 | 12 | SITC of Commercial LED 4K Display (Indoor Type) with following Configuration:\nSize (diagonally): 98-inch; Effective Display Area (W x H): as per OEm; Panel Technology: Vertical Alignment, Type: IPS Panel/D-LED/Edge LED, Resolution: 3,840 x 2,160 pixels @ 60 Hz or higher, Aspect Ratio: 16:9, Colors: 2 Million Colors; Brightness: 350cd/m^2 or nits or higher, Contrast Ratio: 1100:1, Viewing Angle: 178° Vertical / 178° Horizontal Display; Response Time: 6 ms(Typ) or less, Operation Hour: 24Hr x 7; Frequency: 50Hz ± 2% or better, Audio: 20Watt (10W + 10W); Connectivity: 2 x HDMI 1.4, 1 x HDMI 2.0, 1 x USB2.0, 3 x USB3.0,RGB: 1 x DVI-D, 1 x Display Port, 1 x M3; Video Input: 1 x HDMI 2.0, Audio In: Stereo mini Jack, DVI, HDMI; Audio Out: Stereo mini Jack; Power consumption typical (w/h): as per OEM, Operating Temperature: 0?~ 40?, Humidity: 10~90%, IP Rating: IP 5x; Others: auto source switching, Certification: BIS, FCC UL. Including HDMI Cable and with swivel fixing arrangement with All other Accessories as per site requirement.\nMake: Panasonic/Delta/Nec/LG/Sony/Samsung/Sharp \nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item12 | 1 | No |
| 13 | 13 | SITC of: Ultra Flexible Premium VGA/HDMI Cable, Data Cable, Power Cable, Armoured Audio-Video Cable, Popup Box, Glass Shift for VC System, XLR Connector Male-Female, Connectors & all interconnects, etc: \nHDMI: Frame rate1 24, 25, 30, 50, or 60 fps; Chroma sampling1 4:4:4, 4:2:2, or 4:2:0; Color bit depth1 8 bits per color; Signal type HDMI 2.0; Max. video data rate 18.0 Gbps (6.0 Gbps per color). Resolution range: Up to 4K @ 30 Hz (4096x2160) or UHD @ 30 Hz (3840x2160), 8 bit color depth, max. 10.2 Gbps data rate\nMale/Female Connector: Conductor Gauge-26AWG; Tinned Copper; Gold plated connector; Rating-UL VW-1 (Flame rate), CSA. quantity, Length (30mtr/20mtr/10mtr/5mtr/3mtr/2mtr) of VGA/HDMI Cable will be as per site requrment;\nQuantity for above mentioned all items: as per site requirement.\nMake (HDMI Splitter): Extron/Lightware/Kramer/Crestron/Canare/Aten/Milestone/Blackmagic\nMake (Connectors): Swisscraft/Neutrik/Amphenol/Canare\nMake (Snake Cable): Krystals/Belden/Sommer/Extron/Lightware/Crestron\nMake (Microphone cable): Krystals/Belden/Sommer/Extron/Lightware/Crestron\nMake (Armoured Audio Cable): Polycab/Finolex/Eurocable/Belden/R&M\nWarrenty: 03 (Three) onsite comprehensive OEM/SI warranty with parts and service. | Item13 | 1 | No |
| 14 | 14 | SITC of WALL Mounted Cross Connect Equipments\n12U x 600 x 500 Rack - Front Glass Door with Cam Lock - Fan Unit of 90CFM / 230 Volt - 1no - 6 Way 5A PDU, along with input Cable - 1no . Hardware packet of 20-3 Nos., \nMake: VERTIV/NETRACK/VALRACK/APW/TATA\nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item14 | 1 | No |
| 15 | 15 | SITC of UPS Power Point to Network Racks & Audio System at different location through suitable power networking with 2.5/4 Sq mm 3 core FRLS PVC insulated armoured ISI marked copper cable (maximum 60mtr or as per site requrment), 2x16/6A Sockets with Separate 2x16/6A Switch and 1 x 6/16A MCB mounted in 16SWG GI box with Bakelite/PVC top cover complete.\nSwitch, Sockets & MCB Make: Legrand /Hager/SIEMENS/L&T, Wire Make: Polycab/ Mescab/Finolex\nWarranty: 03 (Three) onsite comprehensive OEM warranty with parts and service. | Item15 | 2 | No |
| 16 | 16 | SITC: 02 KVA Online UPS (1-ph input, 1-ph output) System with 30 Mins Back-up Battery, Rack, Links, Cables & Other Accessories.\nTechnology: Digital Signal Processing (DSP) controlled Microprocessor based technology true On-line, Parallel Redundant Mode or Load Sharing Mode (1+1) enabled configuration; Input: 1-phase, 220/230/240V, 176 ~ 280 Vac (full load) ; 80 ~ 175 Vac (50% ~ 100% load), >0.90PF (full load), 50Hz ± 5Hz, Current Harmonic Distortion <3.0%; Output: 1-phase, 220/230V/240V ± 1%, > 0.90PF (full load), 50 Hz ± 0.1Hz; Harmonic Distortion (input current): < 3% (linear load); Crest factor: 3:1; Efficiency (AC/DC) Overall is (Online Mode) >=90% at full load; Operating Temperature: 0 ~ 55°C; Relative Humidity: 5 ~ 95% (non-condensing); Battery: SMF, 12 V, Mono Block batteries. The UPS battery shall be of Advanced Glass Mat Valve Regulated Sealed Lead Acid Battery Construction type (AGM or VRSLAB) in ABS Flame Retardant (UL94V-O) grade (UL 2436) spill containment casing to meet UL 62368-1/IEC 62133 or equivalent standards type to obtain a full rated load battery backup, standard FR DC Cable; Battery set: Complete with self standing cubicle or cabinet; Certification: CE, BIS; Type Test Report: ISO 9001, ISO14001,OSHAS18001; CE Certification: IEC/EN 62040-1-1,IEC/EN50091-1,IEC/EN 60950(Safety),IEC/EN 50091-2,IEC/EN 62040-2(EMC Emmission), IEC/EN 62040-3(Performance &Design),IEC/EN 61000-4(EMC Emmunity) & IEC/EN 60146(Design & Manufacture); Display: LCD display and LED indicators;\n02 KVA 1Ø/1Ø (Phase input/output) with 30 Min Backup 936/1953 VAH (Min) or equivalent VAH or Higher , DC BUSBAR VOLTAGE ±36; minimum 3nos, 12V SMF Battery, with MS-Rack, Interlink Nyvin Cable, Connector, Special battery terminal insulation cover and other accessories.\nMake: Numeric, Ref. Model: Daker DK Plus or Equivalent of APC/DELTA/Vertiv, Make Battery: Amararaja-Quanta/Exide, Model: Rack Mount.\nWarranty: 03(Three) years on UPS & 03(Three) years on Battery onsite warranty with parts and service. | Item16 | 1 | No |
| 17 | 17 | ADD GST @12% | Item17 | 1 | Job |
| 18 | 18 | Labour Welfare Cess @1% | Item18 | 1 | Job |
| 19 | Total in Figures |
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