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Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹19.0 LAccepted-AOC 103 3RD FLOOR KARNANI ESTATE 209 A J C BOSE ROAD BECKBAGAN KOLKATA WEST BENGAL 700017 | KOLKATA | WEST BENGAL | 700017 | L1 | Accepted-AOC L1 Bidder | |
| 2 | L2₹20.4 L+₹1.4 L (7.54%)Rejected-Finance 2ND FLOOR 8 A J C BOSE ROAD CIRCULAR COURT KOLKATA WEST BENGAL 700017 | KOLKATA | WEST BENGAL | 700017 | L2 | Rejected-Finance HV | |
| 3 | L3₹21.0 L+₹2.0 L (10.5%)Rejected-Finance 19 44 OLD BUS STAND ROAD BELLARY KARNATAKA 583201 | BALLARI | KARNATAKA | 583201 | L3 | Rejected-Finance HV |
Tender Value
Refer Docs
EMD Value
₹38,100
Closing Date
14 Oct 2025, 3:00 pmClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
Executive Engineer,Kolkata IT Division PWD
Writers Building
URGENT Provision of Backup Microphone System along with Necessary Integrating Devices for the Conference Room at 13th Floor and Press Corner at Ground Floor of State Secretariat Nabanna, 325, Sarat Chatterjee Street, Howrah 711 102
2025_WBPWD_900566_1
WBPWD/EEKIT/E-NIT-159/T/25-26
Open Tender
IT WORKS ORG
Item Rate
30 days
Nabanna, 325, Sarat Chatterjee Street
As specified in NIT Documents
3 documents required · 3 mandatory
₹38,100
Writers Building
29 Dec 2025
15 Sept 2025
16 Oct 2025
15 Sept 2025
14 Oct 2025
16 Sept 2025
16 Sept 2025
Amount
SITC of Table Array Microphone having minimum technical specification: Table Array networked tabletop Microphone Steerable Coverage up to 4 independent lobes 360° coverage configurable polar pattern, Dante Digital Output connected with RJ45 Cat 5e or higher. Would be Built-in Digital Signal Processing 4-band Parametric , Mute, Gain Automatic mixing, Low-Cut Filter " Polar Pattern Cardioid, Supercardioid, Hypercardioid, Omnidirectional, Toroid, Bidirectional Frequency Response 100 to 20,000 Hz Maximum SPL 114 dB SPL or better Dynamic Range "Cardioid 96 dB Toroid 90 dB SPL" Sensitivity -20 dBFS/Pa or better Power Requirements Power over Ethernet (PoE), 4W max Output port Dante Digital Output 48 kHz smapling rate, Bit Depth 24 Operating Temperature Range −6°C to 40°C. Model: MXA310B; Ref. Make: SHURE, SENNHEISER, BD Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.
SITC of Audio Conferencing Processor having minimum technical specification: DSP for A/V conferences with 10 Dante channel 2 analog inputs, USB(2 in/out) , and a 3.5 mm TRRS jack input & 8 Dante Outputs. Should have 8 channels of acoustic echo cancellation, noise reduction and automatic gain control. Power Requirements PoE Plus Via Cat 5e or higher Frequency Response 20 to 20,000 Hz USB Audio & Dante Digital Audio Sampling Rate 48 kHz, Bit Depth 24 Dynamic Range analog connector Analog-to-Dante 112 dB , Dante-to-Analog 116 dB or better THD "<0.05% " Operating Temperature Range −6°C to 50°C. Ref. Make: SHURE, QSC, XILICA Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.
SITC of Network Mute Button having minimum technical specification: Network mute button touch sensitive mute button configurable mute one or multiple microphones Features LED indication ring with configurable multi color and brightness, toggle, push to talk and push to mute features, IPX1 rated Water Protected Power Power over Ethernet 2 W max, Connector RJ45 etherent cable Operating Temperature Range −6°C to 40°C. Ref. Make: SHURE, SENNHEISER, BD Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.
SITC of Boundary Microphone having minimum technical specification: Cardioid pre-polarized condenser on-table boundary layer microphone with 3-pin XLR, programmable microphone button for Toggle on/off, PTM, PTT and permanent, bi-color LED ring for status indication, TTL logic connector with logic inputs and outputs, frequency response of 40 Hz - 20,000 Hz or better, sensitivity of 10 mV/Pa or better, nominal impedance at 1 kHz of 200 Ω or better, current consumption of 5.3 mA or better, maximum SPL of 140 dB or better, operating on 48 V phantom power. Ref. Make: SHURE, SENNHEISER, BD Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.
SITC of Layer 2, PoE enabled, with PD: minimum 180 Watt (should have minimum 15.4 Watt per Port), Full managed only, 1RU, GE Switch to be operated on 200-240VAC, 50 Hz Supply, with perpetual license of OEM, having minimum technical specification: a) 8 x 10/100/1000Base-T Mbps PoE+ enabled host ports (Minimum); b) 2 x 1GBase-F SFP with 2 x 1G Gigabit RJ-45 uplink port; c) Forwarding performance/stacking bandwidth/ backplane speed (Minimum) of 14 Mpps; d) Fanless operation with operating temperature up to 50°C; e) DRAM and Flash RAM as per OEM; f) Software support with IPv4 routing (542 routes), multicast routing (IGMP) including necessary software license; g) Minimum switching capacity of 20Gbps; h) Number of VLAN Supported: 64 (Minimum).; i) Total number of MAC Address: 16,000 (Minimum); j) Minimum Security: User privilege management and password protection, DoS attack defense, ARP attack defense, and ICMP attack defense, Binding of the IP address, MAC address, interface, and VLAN, Port isolation, port security, and sticky MAC, MFF, Blackhole MAC address entries, Limit on the number of learned MAC addresses, 802.1x authentication and limit on the number of users on an interface, AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC, SSH v2.0, Hypertext Transfer Protocol Secure (HTTPS), CPU defense, Blacklist and whitelist; Access Security: DHCP Relay, DHCP Server, DHCP Snooping, DHCP Security; k) Others: Applicable standards: IEEE 802.1p: CoS prioritization , IEEE 802.1Q: VLAN tagging, IEEE 802.1X: Port Access Control, IEEE 802.3: 10BASE-T, IEEE 802.3u: 100BASE-T,IEEE 802.3ab: 1000BASE-T, IEEE 802.3z: 1000BASE-X,IEEE 802.3af: Power over Ethernet, IEEE 802.3at: Power over Ethernet Plus, IEEE 802.3x: Pause Frames/Flow Control, IEEE 802.1D: Spanning Tree Protocol, IEEE 802.1s: Multiple instances of Spanning Tree Protocol (MSTP), IEEE 802.1w: Rapid reconfiguration of Spanning Tree Protocol, IEEE 802.3ad: Link Aggregation Control Protocol; l) REGULATORY: RoHS, WEEE, IEC 61000-4-2:2008, CISPR Class, ICES-003 Class A,UL,CSA 22.2,FCC,EN 300 386, CCC, ICES -003, CB. The OEM should have 24x7 TAC support center with India toll free number reflected in official website. Ref. Make: Zyxel, Aruba, Allied Telesis, Juniper, Extreme, Radwin, Warranty: 03 (Three) Years onsite comprehensive OEM warranty with parts and service except force majeure.
SITC of Mini Converter Optical Fiber 12G having minimum technical specification: SDI Video Inputs: 1 x SD, HD and 12G-SDI Video and 1 x Optical Fiber Input; SDI Video Outputs: Automatically matches the SD, HD and 12G-SDI video input on the Optical Fiber; Optical Fiber Connection (optional): 1 x SMPTE optical fiber SFP socket; Optical fiber SFP module sold separately. Optical Fiber Video Inputs: 1 x 10 bit SD/HD/12G-SDI switchable; Optical Fiber Video Outputs: Automatically matches the SD, HD and 12G-SDI video input; Optical Fiber Audio Inputs: 16 channel embedded; Optical Fiber Audio Outputs: 16 channel embedded; Multi Rate Support: Auto detection of SD, HD or 12G-SDI; Reclocking: Yes; SDI Video Rates; SDI video inputs are automatically detected between standard definition, high definition, level A or level B 3G‑SDI, 6G-SDI and 12G-SDI. SDI Video Sampling: 4:2:2 and 4:4:4; SDI Audio Sampling: Television standard sample rate of 48 kHz and 24-bit. SDI Color Precision: 4:2:2 and 4:4:4; SDI Color Space: YUV and RGB; SDI Auto Switching: Automatically detects SD, HD or 12G-SDI. ASI Support: Yes; SDI Compliance: SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 424M, SMPTE 425M, SMPTE, SMPTE ST-2081, ITU-R BT.656, ITU-R BT.601 and SMPTE 297M for Optical Fiber SDI. Ref. Make: Blackmagic Design, Aten, Extron, Lightware, Kramer, Crestron, Canare, Cypress, Equivalent Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.
SITC of 12G SFP Optical Module Adapter having minimum technical specification: 12G optical fiber module that works in SD, HD and Ultra HD for adding optical fiber to your Mini Converter Optical Fiber 12G.SFP Transciever; Connectors: 2 x LC Fiber Optic;Transmission Distance: 28 Miles / 45,061 m. Ref. Make: Blackmagic Design, Aten, Extron, Lightware, Kramer, Crestron, Canare, Cypress, Equivalent Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.
SITC of Micro Converter BiDirectional SDI/HDMI 12G having minimum technical specification: SDI Video Inputs:1; SDI Video Outputs: Automatically matches the HDMI video input; HDMI 2.0 Video Inputs:1 x type A.; HDMI 2.0 Video Outputs:1 x type A; SDI Rates:270Mb, 1.5G, 3G, 6G, 12G; Multi Rate Support: Auto detection of SD, HD, 2K, Ultra HD and 4K; Updates, Configurations and Power: USB Type‑C; Reclocking:Yes; SDI Video Rates:SDI video connections are switchable between standard definition, 720p, 1080i, 1080p, 2K DCI, Ultra HD and 4K DCI; HDMI Video Standards: 525i59.94 NTSC, 625i50 PAL720p50, 720p59.94, 720p60,1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p47.95, 1080p48, 1080p50, 1080p59.94, 1080p60,1080i50, 1080i59.94, 1080i60,2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p47.95, 2160p48, 2160p50, 2160p59.94, 2160p60,4Kp23.98 DCI, 4Kp24 DCI, 4Kp25 DCI, 4Kp29.97 DCI, 4Kp30 DCI, 4Kp47.95 DCI, 4Kp48 DCI, 4Kp50 DCI, 4Kp59.94 DCI and 4Kp60 DCI. Ref. Make: Blackmagic Design, Aten, Extron, Lightware, Kramer, Crestron, Canare, Cypress, Equivalent Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.
SITC of Mini Converter SDI Distribution 4K having minimum technical specification: SDI Video Inputs: Switchable between SD, HD and 6G‑SDI; Reclocking: Yes; SDI Video Outputs: 8 outputs automatically match the SDI video input; Multi Rate Support: Auto detection of SD, HD or 6G‑SDI; SDI Compliance: SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 372M, SMPTE ST‑2081, ITU‑R BT.656 and ITU‑R BT.601; SDI Video Rates: SDI video inputs are automatically detected between standard definition and high definition; SDI Video Sampling: 4:2:2 and 4:4:4; SDI Audio Sampling Television standard sample rate of 48 kHz and 24 bit. SDI Color Precision: 4:2:2 and 4:4:4; SDI Color Space: YUV and RGB; SDI Auto Switching: Automatically detects SD, HD or 6G‑SDI. ASI Support: Yes. Ref. Make: Blackmagic Design, Aten, Extron, Lightware, Kramer, Crestron, Canare, Cypress, Equivalent Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.
SITC of ATEM Mini Pro having minimum technical specification: Total Video Inputs: 4; Total Outputs: 2; Total Aux Outputs: 1; Total Audio Inputs: 2 x 3.5mm stereo mini jack; Total Audio Outputs: None, embedded audio only. Timecode Connection: None; HDMI Video Inputs:4 x HDMI type A, 10-bit HD switchable. 2 channel embedded audio; Video Input Re-Sync: On all 4 HDMI inputs; Frame Rate and Format Converters;: On all 4 HDMI inputs; HDMI Program Outputs: 1; Ethernet: Ethernet supports 10/100/1000 BaseT for live streaming, software control, software updates and direct or network panel connection; Computer Interface: 1 x USB Type-C 3.1 Gen 1 for external drive recording, webcam out, software control, software updates and panel connection; Video Sampling: 4:2:2 YUV; Color Precision: 10-bit; Color Space: Rec 709; HDMI Input Resolutions from Computers: 1280 x 720p 50Hz, 59.94Hz and 60Hz, 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94 and 60Hz, 1920 x 1080i 50, 59.94Hz and 60Hz; Colorspace Conversion: Hardware based real time. Ref. Make: Blackmagic Design, Aten, Extron, Lightware, Kramer, Crestron, Canare, Cypress, Equivalent Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.
SITC of Video Assist 12G HDR having minimum technical specification: SDI Video Inputs: 1; SDI Video Outputs:1; SDI Rates:270Mb, 1.5G, 3G, 6G, 12G; HDMI 2.0a Video Inputs:1:HDMI 2.0a Video Outputs: 1; Analog Audio Inputs: 2 x balanced mini XLR with phantom power; Analog Audio Outputs: 1 x 3.5 mm headphone jack; Built in Speaker:Mono; Screen Dimensions:7 inch 1920 x 1200: Screen Brightness:2500nits: Screen Color: P3 wide color gamut; SDI Audio Inputs: 16 channels embedded via 12G-SDI; SDI Audio Outputs: 16 channels embedded via 12G-SDI; HDMI Audio Inputs: 8 channels embedded via HDMI 2.0a; HDMI Audio Outputs: 8 channels embedded via HDMI 2.0a: Remote Control: 1 x 2.5mm LANC for Record Start and Stop; SD Interface: Dual UHS-II SD slots: Storage Type: Removable SDXC UHS-II, SDXC UHS-I and SDHC UHS-I SD cards: Supports DS, HS, SDR12, SDR25, DDR50, SDR50 and SDR104 SD cards; Computer Interface: 1 x USB Type‑C 3.1 Gen 1 for external drive recording, webcam out, initial setup, software updates and Video Assist Utility software control. Ref. Make: Blackmagic Design, Aten, Extron, Lightware, Kramer, Crestron, Canare, Cypress, Equivalent Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.
SITC of Ultra Flexible Premium VGA/HDMI/SDI Cable, Data Cable, Power Cable, Armoured Audio-Video, Speaker Cable, XLR Connector Male-Female, Extension Cable, Control Panel, Architectural Adapter Plate, VC Box, Connectors & all interconnects, and all other passive accessories will required to complete the work, etc: *HDMI: 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 colour; Signal type HDMI 2.0; Max. video data rate 18.0 Gbps (6.0 Gbps per colour). Resolution range: Up to 4K @ 30 Hz (4096x2160) or UHD @ 30 Hz (3840x2160), 8 bit colour depth, max. 10.2 Gbps data rate. Male/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 requirement; * Precision-terminated Shielded Twisted Pair NEC CMP rated, Plenum Cables 75feet; * Extension Cable Assy 10M with Male Female Connector: minimum 4no. *Armoured Audio Cable for Speaker & Microphone, Connectors & all interconnects, etc, quantity as per site requirement. *Speaker Cable, etc, quantity as per site requirement: 2 core 1.2 sq mm or better PVC insulated SuperFlex jacket with sequential numbering Spools of 1,000 feet (305 m) in self-dispensing box. *SITC & Laying of PVC conduits(ISI marked) laying through surface with all accessories as required for the entire system with all OEM accessories. (Quality: MMS; Ø=25mm) Quantity for above mentioned all items: as per site requirement. Ref. Make (Architectural Adapter Plate): Elite Electric, Akamgo, Milan, Blackdote, MX, Equivalent Logic, RGBlink. Ref. Make (Armoured Audio, Speaker): Extron, Lightware, Crestron, Canare, Belden, Sommer. Ref. Make (HDMI, VGA Cable): Extron, Lightware, Crestron, Canare, Belden, Sommer. Ref. Make (Connectors, etc): Swisscraft, Neutrik, Amphenol, Canare. Ref. Make (Power, Cable): Polycab, Finolex, Eurocable, Belden, Havells, R&M. Ref. Make: Precision, Presto Plast, Supreme, Quality : ISI Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.
ADD GST @18%
ADD LWC @1%
Embee Software Private Limited (BID ID -7089975)
PRAKASH ELECTRICALS (BID ID -7044138)
tech_bid_open.pdf
tech_eval.pdf
boq_comp_chart.xlsx
xlsx
fin_eval.pdf
aoc.pdf
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