Renovation of Ground Floor Conference Hall at Vikas Sadan.

(a) Providing, supplying, installing, testing, and commissioning of indoor active LED display (COB technology) of size approx. 162 inch diagonal (11.80 ft × 6.64 ft) ±5%, aspect ratio 16:9, pixel pitch 1.56 mm or lower, COB LED packaging, colour reproduction 4.398 trillion colours, contrast ratio not less than 10,000:1, video frame rate 50/60 Hz, minimum brightness 600 cd/m², viewing angle 160° (horizontal) and 160° (vertical), processing depth 12–16 bit, refresh rate not less than 3840 Hz (adjustable), adjustable colour temperature 3000 K to 9500 K, front accessible cabinet maintenance, fixed installation type, protection class IP2X, complete with OEM supplied 4K controller having facility of PIP & PBP, control ports RJ-45 and RS-232, video input ports DisplayPort 1.2 (1 No.), HDMI 1.4 (2 Nos.) and USB 2.0 (2 Nos.), HDCP compliant, including OEM supplied wall mounting kit with installation frame, power input 100–240 V a.c., 50/60 Hz, maximum power consumption not exceeding 470 W/sq.m, suitable for indoor application with intelligent image processing, superior impact, dust and moisture protection, easy cleaning and maintenance, including all accessories, hardware, interconnections, alignment, calibration, testing and commissioning complete in all respects as per specifications, manufacturer’s recommendations and directions of Engineer-in-Charge. Warranty: Comprehensive warranty of two years including parts and labour. (b) Providing, supplying, installing, testing, and commissioning of OEM-approved video wall processor with server-based architecture in 4U industrial rack mount chassis (19”) with front locking arrangement, complete with Windows 10 Professional or higher (64-bit) operating system, Intel Xeon processor, 32 GB ECC RAM, 950 GB or higher SSD, hot-swappable storage with RAID-1 configuration, dual redundant power supply, maximum power consumption not exceeding 550 W, capable of 4K video processing, having 4 nos HDMI outputs and 8 nos HDMI (FHD) inputs plus 4 URL sources through PCIe, minimum 3 nosPCIe x16 physical slots for future expansion, complete with layout management software capable of pixel-to-pixel display of multiple sources anywhere on the video wall, logical zoning of display wall, independent layout control per zone, auto source detection, multi video wall control from single software platform, RS-232 and TCP/IP control support, LAN-based control from Windows and macOS, remote desktop monitoring, lifetime software license on same hardware, capable of displaying content from HDMI, RGB, DVI, Google Chrome and other modern browsers, screen scraping, HTML5, RSS feed, ticker, RTP/RTSP, H.264 video and images, including one extra module and all software, licenses, accessories, cabling, rack mounting, configuration, testing and commissioning complete as per specifications and directions of Engineer-in-Charge. (c) Providing and fixing rack mounting, interconnecting cabling, connectors, accessories, earthing, configuration, integration, testing, commissioning and demonstration of indoor active LED display and video wall processor to the satisfaction of Engineer-in-Charge, complete in all respects.

(a)Providing, supplying, installing, testing, and commissioning of motorized retractable touch monitor units of size 17.3 inch, aluminium alloy body embedded with toughened glass, supporting 1920 × 1080 (Full HD) resolution, decentralized system architecture not requiring any central server, suitable for conference/boardroom application, complete in all respects as per specifications and directions of Engineer-in-Charge. The system shall include Chairman, Secretary and Delegate unit functionality, with facility for the Chairman unit to push content to all connected screens and control elevation (up/down) of all displays by single-button operation, including creation and programming of user identities. System shall support content preview on next monitor, loop-in / loop-out daisy chain connectivity on Cat-6 network cable, and simultaneous control of multiple display units. The monitor unit shall have automatic power supply mode, multi-point balanced lifting control system with double silent sliding rail structure for smooth and uniform lifting, digital intelligent synchronous positioning recognition processing technology for accurate positioning, unified speed and free lifting operation. Body thickness shall not exceed 70 mm. The monitor shall support tilting up to 120°. The unit shall be equipped with computer switch shortcut button for manual switching, USB ports for data support including HDD, mouse and keyboard, automatic identification for single source and manual switching for two sources, automatic power saving mode on no signal, and built-in ring output power interface with daisy-chain connectivity for display lift power supply. Control & Interfaces: Loop-in / Loop-out Cat-6 for content, RS-232 control, software control and remote control facility. Independent control buttons for panel Up, Down and Pause. Ports (minimum): RJ-45 (Control) – 3 Nos. RJ-45 Video In – 1 No. RJ-45 Video Out – 6 Nos. RJ-45 (RS-485) In & Out – 2 Nos. USB – 3 Nos. (Data, Touch, Power On/Off) HDMI In – 1 No. Power Input for Monitor – Male 3-pin panel mount IEC AC socket – 1 No. Power Output – 5 Amp universal multi-plug socket – 1 No. (for powering next monitor) Ports at Top Panel: HDMI In – 1 No. USB – 1 No. Control Buttons: All External – 1 No. Local – 1 No. Only Local – 1 No. Centralized Up – 1 No. Centralized Down – 1 No. Individual Up – 1 No. Individual Down – 1 No. Stop – 1 No. Including all accessories, mounting hardware, cabling, terminations, configuration, integration with existing system, testing, commissioning and demonstration to user department, complete in all respects as per manufacturer’s recommendations and directions of Engineer-in-Charge.

Providing, supplying, installing, testing, and commissioning of 55 inch 4K UHD LED display, having native resolution 3840 × 2160 pixels, panel type Edge LED BLU, brightness not less than 350 nits, contrast ratio not less than 4000:1, viewing angle 178° (Horizontal) and 178° (Vertical), complete with HDCP 2.2 compliance, connectivity ports comprising minimum 3 nos HDMI inputs, 2 nos USB 2.0 ports, audio input and audio output, built-in stereo speakers of 10 W + 10 W or better, control interfaces including Ethernet, RS-232, RJ-45 and IR, including all mounting hardware, accessories, interconnecting cables, power cords, testing, commissioning and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects as per specifications and manufacturer’s recommendations.

Providing, supplying, installing, testing, and commissioning of laptop connecting point comprising push-to-open hydraulic mechanism, complete with modular interface panel housing one number 5 A power plug, one number HDMI connector (male/female as required), one number USB charging port, and one number RJ-45 LAN port, including all necessary back box, face plate, connectors, terminations, interconnecting cables, fixing accessories, earthing, testing and commissioning, complete in all respects as per specifications, manufacturer’s recommendations and directions of Engineer-in-Charge.

Providing, supplying, installing, testing, and commissioning of Full HD PTZ/IP camera suitable for conferencing/streaming applications, having minimum 20× optical zoom and 12× digital zoom, supporting full HD 1080p at 60 fps or better, complete with IP video streaming using H.265 compression or better, including all accessories, mounting arrangements, cabling, terminations, testing and commissioning, complete in all respects as per specifications and directions of Engineer-in-Charge. The camera shall support network and streaming protocols including TCP/IP, HTTP, RTSP, RTMP, ONVIF, DHCP and Multicast or higher. The unit shall be provided with audio interfaces comprising one channel 3.5 mm Line-In, one channel 3.5 mm Mic-In and one channel 3.5 mm Line-Out. The camera shall be equipped with USB 3.0 Type-B female port, capable of being used both for connectivity and local recording. Including all necessary hardware, software, power supply units, interconnecting cables, brackets, accessories, testing, commissioning and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of HDMI Splitter (1:8) having one (01) HDMI input and eight (08) HDMI outputs, capable of supporting video resolution up to 4096 × 2160 @ 60 Hz (4:4:4), complete in all respects as per specifications and directions of Engineer-in-Charge. The splitter shall support audio formats including Dolby Digital®, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS®, DTS 96/24, DTS-HD High Resolution, DTS-HD Master Audio and LPCM up to 8 channels. The unit shall be HDCP 2.2 compliant and TAA compliant / IC3S (Indian Common Criteria Certification) compliant / Common Criteria compliant, as applicable. The device shall be of plug-and-play type, not requiring any external programming or control system for normal operation. It shall be provided with RJ-45 / USB / RS-232 port(s) for firmware update and custom EDID management. The splitter shall conform to relevant safety and quality standards such as UL, CE, FCC and RoHS/WEEE (additional BIS compliance, if applicable, shall be provided). Including all accessories, power supply, mounting arrangements, interconnecting cables, testing, commissioning and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of AV over IP Encoder (Video Codec), OEM-based high-performance video processing unit supporting JPEG2000 or equivalent, complete in all respects as per specifications and directions of Engineer-in-Charge. Technical Specifications: Video Input: 1 × HDMI Video Output: 1 × RJ45 to be connected to decoder or network switch Control Ports: 2 × IR, 1 × Bidirectional RS-232 for controlling third-party devices, without the need for additional AV control cables Video Resolution: Up to 4096 × 2160 @ 60 Hz, 4:4:4, supporting HDR10+ and Dolby Vision Audio Formats: Dolby Digital®, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS®, DTS 96/24, DTS HD High Res, DTS HD Master Audio, LPCM up to 8 channels Content Protection: HDCP 2.3, AES 128 Network Security & Protocols: Active Directory® service authentication, 802.1X network access control, TLS, SSH, HTTPS, TCP/IP, UDP/IP, DHCP, SSL, SFTP (SSH File Transfer Protocol), IPv4, IPv6 Certifications: JITC / FIPS / NIAP certified, TAA compliant, IC3S (Indian Common Criteria Certification) compliant / Common Criteria Compliance Standards: UL, CE, FCC, RoHS/WEEE (Additional BIS certification if applicable) Additional Requirements: Unit shall be fully configured, demonstrated and shown during installation. Any additional hardware necessary to meet the specified requirements shall be included. Including all accessories, mounting hardware, interconnecting cables, power supply, configuration, testing, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of AV over IP Decoder (Video Codec), OEM-based high-performance video processing unit supporting JPEG2000 or equivalent, complete in all respects as per specifications and directions of Engineer-in-Charge. Technical Specifications: Video Input: 1 × RJ45 Video Output: 1 × HDMI Scaled Video Wall Processing: Up to 8 × 8 (width × height) video wall Control Ports: 1 × IR, 1 × Bidirectional RS-232 for controlling third-party devices without requiring additional AV control cables Video Resolution: Up to 4096 × 2160 @ 60 Hz, 4:2:0 Audio Formats: Dolby Digital®, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS®, DTS 96/24, DTS HD High Res, DTS HD Master Audio, LPCM up to 8 channels Audio Output: 1 × Stereo Line-Level Content Protection: HDCP 2.3, AES 128 Network Security & Protocols: Active Directory® authentication, 802.1X network access control, TLS, SSH, HTTPS; Ethernet port with TCP/IP, UDP/IP, DHCP, SSL, SFTP (SSH File Transfer Protocol), IPv4, IPv6 Configuration: Unit shall be fully configured and demonstrated during installation Certifications: TAA compliant, IC3S (Indian Common Criteria Certification) compliant / Common Criteria Compliance Standards: UL, CE, FCC, RoHS/WEEE (Additional BIS certification if applicable) Power Supply: Supplied from same OEM Additional Requirements: Any additional hardware required to meet the specifications shall be included. Including all accessories, mounting hardware, interconnecting cables, power supply, configuration, testing, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of Flush-Mounted Chairman Unit (Gooseneck Microphone), complete with all accessories, cabling, interconnections, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Gooseneck Length: Minimum 400 mm Frequency Response: 100 Hz – 16 kHz Sensitivity: ≥ -50 dB mute/unmute, on/off button Total Harmonic Distortion (THD): ≤ 0.1% Signal-to-Noise Ratio (S/N): ≥ 70 dB Connectivity: RJ-45 Jack × 2 RJ-11 Jack × 1 (2.5M / 20M Cat 5e cable support) Auto Gain Control (AGC): -45 dB to 0 dB Earphone Jack: 3.5 mm Stereo Mounting: Flush-mounted type, suitable for table/conference installation Cabling & Accessories: Complete with all required cables, connectors, mounting hardware, and installation accessories Other Features: As per OEM technical specifications Including testing, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of Flush-Mounted Delegate Unit (Gooseneck Microphone), complete with all accessories, cabling, interconnections, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Gooseneck Length: Minimum 400 mm Connector Type: DIN-type plug to prevent bad contact Frequency Response: 100 Hz – 16 kHz Sensitivity: ≥ -50 dB with on/off button Total Harmonic Distortion (THD): ≤ 0.1% Signal-to-Noise Ratio (S/N): ≥ 70 dB Connectivity: RJ-45 Jack × 2 RJ-11 Jack × 1 (2.5 M / 20 M Cat 5e cable support) Auto Gain Control (AGC): -45 dB to 0 dB Mounting: Flush-mounted type, suitable for table/conference installation Cabling & Accessories: Complete with all required cables, connectors, mounting hardware, and installation accessories Other Features: As per OEM technical specifications Including testing, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of Open Architecture Digital Signal Processor (DSP) for professional audio conferencing applications, complete with all accessories, cabling, interconnections, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Mic/Line Inputs: 12 channels with Phantom Power Line Outputs: 12 channels AEC Channels: Minimum 12 with 300 ms tail length or better Network Audio Support: Minimum 32 × 32 Dante/AES67 channels Support up to 64 × 64 network audio channels via Dante/AES67 or equivalent protocol Audio Conferencing Integration: POTS and SIP Softphone support USB Audio: USB-B / USB-C ports supporting 8 × 8 configurable USB audio channels Converters & Sample Rate: 24-bit A/D-D/A converters or better, 48 kHz or higher sample rate Input Frequency Response: 20 Hz – 20 kHz or better Input Dynamic Range: > 109 dB or better Control & Connectivity: RS-232 and Dual Ethernet Ports Other Features: As per OEM technical specifications, fully configured, tested and commissioned Cabling & Accessories: Complete with all required connectors, mounting hardware, and installation accessories Including testing, configuration, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of 2-way ceiling mount loudspeakers, complete with all accessories, mounting hardware, cabling, interconnections, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Power Output: 50 W @ 70 V & 100 V Frequency Range: 70 Hz – 20 kHz (-10 dB) Frequency Response: 95 Hz – 19 kHz (±3 dB) Coverage Angle: 110° conical Maximum Sound Pressure Level (SPL): 103 dB Nominal Impedance: 8 Ω Mounting: Ceiling mount type, suitable for suspended or false ceiling installation Cabling & Accessories: Complete with all required connectors, mounting brackets, screws, hardware, and installation accessories Other Features: As per OEM technical specifications Including testing, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of 2-way wall mount loudspeakers, complete with all accessories, mounting hardware, cabling, interconnections, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Power Output: 50 W @ 70 V & 100 V Frequency Range: 70 Hz – 20 kHz (-10 dB) Frequency Response: 95 Hz – 19 kHz (±3 dB) Coverage Angle: 100° × 100° Maximum Sound Pressure Level (SPL): 103 dB Nominal Impedance: 8 Ω Mounting: Wall mount type, suitable for indoor installation Cabling & Accessories: Complete with all required connectors, mounting brackets, screws, hardware, and installation accessories Other Features: As per OEM technical specifications Including testing, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of Four-Channel Digital Power Amplifier, complete with all accessories, cabling, interconnections, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Power Output: 4 × 600 W @ 8 Ω Voltage Output: Support for 70 Vrms and 100 Vrms on all channels Total Harmonic Distortion (THD): ≤ 0.35% Cooling: Continuously variable speed forced air cooling Voltage Gain: ≥ 34 dB Digital Audio Interfaces: 2 × Digital Audio Bus RJ45 ports 1 × Ethernet RJ45 port for monitoring and configuration DSP Features: Input/output EQ Limiters Delay Matrix Mixer Speaker Line Monitoring Damping Factor: > 1000 Compatibility: Amplifier shall be compatible with the mentioned DSP processor Other Features: As per OEM technical specifications Cabling & Accessories: Complete with all required connectors, rack-mount hardware, mounting accessories, and installation items Including testing, configuration, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of 24-Port PoE Managed Ethernet Switch, complete with all accessories, interconnections, cabling, rack mounting hardware, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Interfaces: 24 × 10/100/1000 BASE-T ports, 2 × SFP+ ports Lightning Protection: 6 kV Data Transfer Rates: Gigabit: 1000 Mbps Ethernet: 100 Mbps PoE Capability: IEEE 802.3 af/at compliant Supply power up to 250 m distance at 10 Mbps (Ports 1–8 with Extend enabled) Power Budget: 250 W (Max 30 W per PoE port) Packet Filtering / Forwarding Rates: 10 Mbps port maximum: 14,800 pps 100 Mbps port maximum: 148,800 pps Temperature (Operating): 0°C to 40°C (32°F to 104°F) Type: Smart Managed Ethernet Switch Other Features: As per OEM technical specifications, fully configured, tested and commissioned Cabling & Accessories: Complete with all required connectors, patch cords, mounting hardware, and installation accessories Including testing, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of AV control system with wireless touch-screen interface, complete with all accessories, interconnections, power supply, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Processor: Quad-Core / Multi-Core CPU / Ultra-Fast processor for faster processing and advanced automation, capable of controlling two rooms simultaneously for future-proofing and backup Network Security & Protocols: Active Directory® service authentication, 802.1X network access control, TLS, SSH, HTTPS, TCP/IP, UDP/IP, DHCP, SSL, SFTP, IPv4, IPv6 Certifications: JITC / FIPS / NIAP certified, TAA compliant, IC3S (Indian Common Criteria Certification) compliant / Common Criteria Memory: Minimum 2 GB SDRAM, minimum 8 GB flash memory Control Ports: 6 × IR / Serial 1 × Bidirectional RS-422 / RS-485 2 × Bidirectional RS-232 6 × I/O 8 × Low-voltage relay Integration Protocols: BACnet for integration with third-party building management systems (HVAC, security, lighting automation, AV, and others) over Ethernet Wireless Touch Screen: Size: 10-inch Contrast: 800:1 Resolution: 1920 × 1200 pixels Color Depth: 24-bit, 16.7M colors Brightness: 350 nits (cd/m²) Viewing Angle: Min ±80° horizontal / ±80° vertical Memory: Minimum 4 GB RAM, Minimum 30 GB storage Wireless Coverage: Minimum 50 ft / 15 m range Wi-Fi® Support: 2.4 GHz and 5 GHz (Wi-Fi 5) Other Features: Fully configured, tested, and commissioned; as per OEM technical specifications Cabling & Accessories: Complete with all required connectors, mounting hardware, power supply, and installation accessories Including testing, commissioning, configuration, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of 12U equipment rack, complete with all accessories, mounting hardware, cabling, power distribution, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Rack Size: 12U Doors: Front and side doors Cooling: 4 Nos. fan assembly on top of the rack Mobility: 4 caster wheels for easy relocation Shelving: 2 Nos. shelves to mount equipment not suitable for rack-mounting Power Distribution Unit (PDU): 8 × 2, 5/6 Amp Cable Management: Integrated cable manager for proper cable routing Rack Hardware: Sufficient mounting hardware, screws, and accessories for secure installation Other Features: Fully assembled, tested, and ready for mounting AV / IT equipment Including installation, testing, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of digital interactive podium in metallic frame with wooden top, complete with interactive display, motorized tilting, gooseneck microphone connectivity, integrated mini PC, keyboard tray, and connectivity ports, as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Podium Construction: Metallic frame with wooden top, sturdy and ergonomic design Interactive Display: Size: Minimum 21-inch Full HD Technology: IPS LCD Resolution: 1920 × 1080 pixels Aspect Ratio: 16:9 Brightness: 250 cd/m² Contrast Ratio: 1000:1 Touch Technology: Electromagnetic + Capacitive Pen: Pressure-sensitive, cordless electromagnetic pen Motorized Tilting: Adjustable angle of the interactive panel Connectivity & Ports (Top Plate): 1 × HDMI 2 × USB-A 1 × USB-C 1 × Power socket for external laptop connectivity Internal Provision: Space to house switcher and AV equipment, keyboard tray, gooseneck microphone connection Control & Communication Ports: 1 × IR on 3.5 mm mini jack for IR link extension 1 × RS–232 on 9-pin D-sub connector for serial link extension and device firmware upgrade Integrated Mini PC / CPU: Intel Core i5 series RAM: 4 GB Storage: 500 GB HDD Video Output: HDMI and DisplayPort Operating System: Windows 11 Built-in Laptop Interface Other Features: Fully configured, tested, and commissioned as per OEM technical specifications Cabling & Accessories: Complete with all required connectors, mounting hardware, and installation accessories Including testing, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, laying, testing and commissioning of HDMI cable of specified length (approximate), complete with connectors, termination, labeling, and routing through conduit / trunking / wall / floor as per site conditions, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Cable Type: HDMI tinned copper cable Video Resolution: Up to 4K @ 60 Hz (4:4:4) Data Transfer Rate: Up to 18 Gbps HDMI Compliance: HDCP 2.2, HDR-10, HLG, Dolby Vision, ARC, EDID, CEC Color Support: Deep Color and x.v.Color Audio Support: 5.1 / 7.1 lossless Dolby TrueHD and DTS-HD Master Audio Connector: K-Loc with 15 lbs restraining force, Male HDMI Type A, 24K gold-plated Certification: UL listed, CL3 / FT4 rated for in-wall installations Shielding: Triple shielded for maximum EMI protection Sheath: PVC outer sheath, black in color Temperature Rating: 80°C Voltage Rating: 30 V Conductor Resistance: 32 AWG: 588 Ω/km 28 AWG: 237.26 Ω/km 26 AWG: 148.94 Ω/km 24 AWG: 381 Ω/km Power Consumption: 90 mA (18 Gbps) / 1 mA (standby mode) Other Features: Fully terminated, tested for signal integrity and functionality, complete in all respects a) 3 Feet

b) 6 Feet

c) 9 Feet

d) 27 Feet

Providing, supplying, laying, testing and commissioning of speaker / communication cable on surface or recessed in existing conduit, complete with termination, labeling, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Voltage Rating: 1100 V AC Conductor Type: Oxygen-free stranded copper conductor, Class 5 or Class 6, as per IS 8130 Nominal Cross Section Area: 1.5 mm² Insulation: Transparent PVC, Class 5 or 6, nominal thickness 0.8 mm Operating Temperature: Up to 70°C Conductor Resistance: Maximum DC resistance at 20°C as per IS 8130 Insulation Resistance: As per IS 5831:1984 Performance: Low signal loss, suitable for low-frequency audio transmission Other Features: Fully terminated, tested for continuity, insulation resistance, and functionality, complete in all respects

Providing, supplying, laying, testing and commissioning of 23 SWG solid bare copper CAT 6 UTP cable, complete with termination, labeling, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Cable Type: CAT 6 UTP (Unshielded Twisted Pair) Conductor: 23 SWG solid bare copper, high-density polyethylene (HDPE) insulation Insulation Thickness: 0.2 mm FR-PVC Twisting: Two insulated conductors twisted together Characteristic Impedance: 100 ± 15 Ω Conductor Resistance: ± 9.38 Ω / 1200 m Insulation Resistance: 100 MΩ•meter Resistance Unbalance: Maximum 55 Delay Skew: < 45 ns Nominal Velocity of Propagation (NVP): 69% Operating Voltage: 72 V Dielectric Strength: 1.00 kV DC or 0.75 kV AC for 1 min Operating Temperature Range: -20°C to +70°C Storage Temperature Range: 0°C to 50°C Performance: Supports 1000Base-T Gigabit Ethernet, verified up to 600 MHz Other Features: Fully terminated, tested for continuity, impedance, and performance, complete in all respects

Providing, supplying, installing, testing and commissioning of microphone control unit, complete with all accessories, interconnections, power supply, cabling, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Microphone Control: Capable of controlling up to 10 Chairman units and 999 Delegate units Chain Outputs: 4 chain outputs for CAT5E cable loop-through, each supporting up to 24 units Conference Microphone Connection: CAT5E cable RJ-45 port × 4 sets Frequency Response: 50 Hz – 16 kHz (±1 dBV) Total Harmonic Distortion (T.H.D.): ≤0.1% Signal-to-Noise Ratio (S/N): ≥85 dBV Ethernet Technology: 10 Mbps or higher Other Features: Fully configured, tested, and commissioned as per OEM technical specifications Cabling & Accessories: Complete with all required connectors, mounting hardware, and installation accessories Including testing, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

Providing, supplying, installing, testing and commissioning of 4K wireless presentation and collaboration device, complete with all accessories, cabling, power supply, network configuration, and as per technical specifications and directions of Engineer-in-Charge. Technical Specifications: Content Sharing: Share content wirelessly via app, Google Chrome web browser, and Miracast® screen mirroring technology for Windows, Mac, Android, and iOS devices Simultaneous Sources: View minimum 2 wirelessly shared sources side-by-side on a single screen; support Last In First Out (LIFO) sequence for content sharing Audio Integration: Access soundbars, cameras, or speakerphones on PC/Laptop conferencing applications wirelessly via presenter app Dongle / Adapter: Supplied for “Bring Your Own Meeting” (BYOM) experience Welcome Screen: Option to upload minimum 5 image files to display when no content is shared Calendar Integration: Compatible with Microsoft Exchange Server (Outlook® / Microsoft 365®) and Google Calendar™ for room scheduling and meeting details onscreen Room Integration: I/O / RJ45 port for integration with room occupancy sensors to control display based on occupancy Network Security: Active Directory® service authentication, 802.1X network access control, TLS, SSH, AES content encryption, HTTPS Connectivity / Ports: 1 × HDMI Input 1 × HDMI Output 1 × Stereo line-level audio output 2 × LAN ports (Corporate & Guest networks) 2 × USB ports for peripherals 1 × Bi-directional RS-232 for controlling third-party devices 1 × IR port for remote control Wireless Network: Device creates its own Wi-Fi network for guest users; content sharing without app download or plugins Compliance & Certifications: HDCP 2.2, UL, CE, FCC, RoHS/WEEE (Additional BIS if applicable) Other Features: Fully configured, tested, and commissioned as per OEM technical specifications Accessories: Supplied with 1 × USB dongle / adapter and all required installation accessories Including installation, testing, commissioning, and demonstration to the satisfaction of Engineer-in-Charge, complete in all respects.

IEI Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in surface/recessed steel conduit as required. a) 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

b) 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

c) 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit alongwith 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. a) 20mm

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as reqd. a.) 1 or 2 Module (75mmX75mm)

b.) 3 Module (100mmX75mm)

c.) 8 Module (125mmX125mm)

d.) 12 Module (200mmX150mm)

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. a.) 5/6 A switch

b.) 15/16 A switch

c.) 6 pin 15/16 A socket outlet

d.) 3 pin 5/6 A socket outlet

Supplying of following sizes of XLPE insulated, PVC sheathed aluminium conductor armoured power cable of 1.1 KV grade including making connection with suitable size aluminium lugs testing etc. as reqd. a) 4 x 25 sq.mm

Supplying and making end termination with brass compression gland and aluminium lugs for 4 x 25 sq.mm of PVC insulated and PVC sheathed/ XLPE aluminum conductor cable.

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. A) Upto 35 sq. mm (clamped with 1mm thick saddle)

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator). a) 12 way , Double door

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.) A) 8 WAY (4+24) Double door

Supplying and fixing Cable End Box (Loose Wire Box) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 Volts, on surface/ recess, complete with testing and commissioning etc.as required. A) For 8 way, Double door TPN MCBDB

Supplying and fixing Cable End Box (Loose Wire Box) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 Volts, on surface/ recess, complete with testing and commissioning etc.as required. A) For 8 way, Double door TPN MCBDB

Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. a)63 A

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. a) 100 A,30KA,FPMCCB

SITC of Pop-up type flush-mounting boxes for furniture Pop-up boxes (stainless steel) to be equipped Slim design for perfect integration into the furniture To be equipped with Arteor socket outlets alongwith installation kits for table top. IP 20 cover open protection and IP40 cover closed protection, earthing system R<0.05 Ohm, 1500N resistant to Vertical load, 3000N cover closed load to be equipped with socket outlet including cutting of the table etc. complete as required. (a) 4 M pop up box (Make: Legrand, Model: 6540 00 Popup furniture 4mode stailness+ or SS Model of approved make).

Supply and fixing of following size 2 mm thick pre galvanised raceway including GI removable cover , knockout holes, fixing accessories like fish plate body joint,nut ,bolt washer etc. including cutting chases with chase cutting machine in the floor complete etc. as required. a)100mm x 60mm

b) 60mm x40 mm

(a) Supply, installation, testing & commissioning of Online, double-conversion, true sine wave, modular UPS system of 10 KVA capacity at full load (Unity Power Factor) with N+1 modules. UPS shall include digital microprocessor control, IGBT based rectifier & inverter (3-level PWM), inbuilt phase sequence correction, LC filters, extreme power factor kit, and operating efficiency >96% in battery mode. (b) UPS system with battery bank suitable for 30 minutes backup at full load. Battery VAH capacity shall not be less than 1600 VAH per KVA per hour, VRLA/SMF type in ABS container with interconnecting copper cables, battery racks, and connectors. (c) UPS Input/Output: AC 3-Phase 400V ±20%, 50 Hz ±5 Hz; Output: 3-Phase 415V, 50 Hz ±0.2 Hz; Overload capacity 120% for 10 minutes; Non-linear load handling; Sine wave output; PF: Input ≤0.99, Output unity; Suitable for load 0.7 lag to 0.7 lead. (d) UPS Protections: Input under/over voltage, abnormal output voltage, battery overcharge, output overcurrent, short circuit, battery deep discharge, 10 KV surge. Compliance: IEC 62040-1,2 &3, IS:16242, CPWD specifications; EMC as per EN 6204 Part 1 & 2; VFI type. (e) UPS Communication: RS232/RS485/SNMP open protocol for BMS integration, IoT hardware & software as approved; Event logging and alarm generation with email notifications. (f) Forced air-cooling with redundant fans (80% load handling if one fan fails); Noise level ≤65 dB at 1 m distance. (g) Display Panel (minimum 5-inch LCD/LED) with indications: Input (V, A, Hz), Bypass (V, Hz), Output (V, A, Hz), Battery (V, capacity), Load (KVA, KW, %), Temperature (STS, inverter, PFC), Event logging (≥3000 events), Statistical data (power failures, running time, transfers, etc.), Mains/Battery/Bypass modes, Audible alarms for all fault conditions. (h) UPS commissioning including testing for voltage, frequency, harmonic distortion (ITHD <5%), load performance, battery backup verification, and handing over with QR code containing drawing, OEM manual, test reports, geo-tagging, and all documentation. (i) Supply and laying of interconnecting cables, connectors, and accessories for complete installation, including required isolating transformer for neutral fault protection.

Automation of Lighting SITC of 4-Zone DALI Lighting Controller with Keypads (a) Supply, Installation, Testing & Commissioning (SITC) of 4-Zone Lighting Controller cum Dimmer with certified DALI protocol interface, to integrate with AV control processor. Controller shall support one loop controlling up to 64 DALI devices, supporting DT0, DT1, DT2, DT3, DT4, DT5, DT6, DT7, and DT8(Tc) DALI type devices. (b) Provision to connect external contact closures to set lighting levels and override devices for each zone. (c) Integration including two sets of button pads per controller, with capability to create multiple lighting modes and scenes. (d) Supply & integration license, application software, configuration, and commissioning. (e) Supply, installation, testing & commissioning of 5/8/10 Button International SeeTouch Keypad with Master Raise/Lower functionality, fully integrated with lighting controller. (f) Complete wiring, interconnection, termination, and integration with AV control processor including programming for scene control, button mapping, and communication verification. (g) Testing, commissioning, demonstration, and handing over with full documentation, manuals, and warranty as per CPWD/ OEM specifications.

supply, installation, testing, and commissioning of the 15W DALI dimmable deep recessed downlighter Supply, Installation, Testing & Commissioning (SITC) of 15W deep recessed DALI dimmable COB mounted downlighter with pressure die-cast aluminium heat sink and PC lens. Luminaire shall have photobiologically safe LED, high-performance LED driver with near-zero maintenance, no harmful UV or IR radiation, operating temperature -10°C to +45°C, operating voltage range 140–270V AC, power factor >0.90, THD <15%, CCT 4000K, CRI >80, fixture colour grey, system lumen output 3460 lm, average life L70B50: 50,000 hours. Luminaire to support DALI driver with high-transmittance special micro-reflector optics, lumen efficacy >120 lm/W, beam angle 55°, UGR <19, including all necessary wiring, DALI integration, and commissioning. Supply & installation of adjustable suspension mounting kit for luminaire, complete with height adjustment and all accessories for safe and firm mounting. esting, commissioning, and handing over, including functional verification, DALI address programming, and integration with lighting control system. Make: Havells (Alina Deep Recessed 15W COB) or equivalent in Wipro/Philips.

Supply of DALI Dimmable Linear Recessed Fittings Supply of DALI dimmable 49 mm (light emitting surface) width linear recessed standalone fitting made of extruded aluminium housing with UGR <19 diffuser. Fixture shall be office compliant with system efficacy ≥ 110 lm/W (SDCM <3), minimum system lumen output 2200 lm (downlight), maximum system wattage 20 W, beam angle 110–120°, CCT up to 5700K, CRI > 80, IP20, IK02. Luminaire to have isolated DALI 2.0 driver with flyback topology in metal/plastic enclosure, PF >0.95, THD <5% at full load, operating voltage range 150–270V AC, internal surge protection 2KV. Luminaire life: 50,000 hrs @ L70B0 at 45°C ambient; compliance with IS10322. LM79 and LM80 reports from NABL/UL accredited lab to verify parameters. Manufacturer must have in-house lab approved by NABL or Ministry of Science, Govt. of India. Supply of 3-core 1.5 sq. mm interconnection cable for luminaire installation. Dimensions: 1200 × 49 × 86 mm (±2 mm); Make: Wipro LM34-251 (DALI), Havells DESTG250LP/S50WLED840SWH2260 or equivalent (LT/Philips). testing, commissioning, and handing over including functional verification, DALI address programming, and integration with lighting control system.