Invitation For Quotation Of Non-Csr Items Of Stage Audio-Visual (Av) System And Public Address (Pa) System For The Work Of Farmers Multipurpose Knowledge Center (Fmkc) Under The Gosikhurd National Project, Taluka-Brahmapuri, District-Chandrapur.

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Invitation For Quotation Of Non-Csr Items Of Stage Audio-Visual (Av) System And Public Address (Pa) System For The Work Of Farmers Multipurpose Knowledge Center (Fmkc) Under The Gosikhurd National Project, Taluka-Brahmapuri, District-Chandrapur.--- 1 Supply, Installation, Testing & Commissioning (Sitc) Of Professional 2-Way Passive/Active Line Array Speaker System Comprising Line Array Loudspeaker Enclosure With Dual 10-Inch Or Dual 12-Inch Low Frequency (Lf) Neodymium/Ferrite Drivers And High Frequency (Hf) Compression Driver Mounted On Waveguide, Having Minimum 1000 W Rms Continuous Power Handling Per Cabinet, Frequency Response 50 Hz–20 Khz (±3 Db) Or Better, Nominal Impedance 8 Ω (For Passive Systems), Sensitivity Not Less Than 100 Db (1 W/1 M), Maximum Spl Not Less Than 135 Db, Horizontal Coverage 90°–120° With Vertical Coverage Optimized For Line Array Applications. The Enclosure Shall Be Manufactured From 18 Mm Birch Plywood With Textured Polyurethane Finish, Heavy-Duty Powder-Coated Steel Grille With Acoustic Foam, Speakon Nl4 Connectors For Passive Systems Or Xlr Input/Output Connectors For Active Systems, Complete With Integrated Rigging Hardware.The Item Shall Include Supply Of Flying Hardware, Suspension Frame, Array Links, Shackles, Safety Cables, Wall/Truss Mounting Accessories Wherever Required, Speaker Connectors, Interconnecting Cables, Installation, Alignment, Aiming, Dsp Programming, System Tuning, Testing, Commissioning And Integration With The Complete Auditorium Audio System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete As Directed By The Engineer-In-Charge. 2 Supply, Installation, Testing & Commissioning (Sitc) Of Professional High-Power Subwoofer System Comprising Single 18-Inch Low Frequency (Lf) High-Excursion Neodymium/Ferrite Driver With Minimum 1200 W Rms Continuous Power Handling, Frequency Response 30 Hz–150 Hz (±3 Db) Or Better, Nominal Impedance 8 Ω (For Passive Systems) Or Built-In Class-D Amplifier (For Active Systems), Sensitivity Not Less Than 98 Db (1 W/1 M), Maximum Spl Not Less Than 135 Db, Housed In 18 Mm Birch Plywood Enclosure With Durable Textured Polyurethane Finish, Heavy-Duty Powder-Coated Steel Grille With Acoustic Foam, Fitted With Speakon Nl4 Connectors For Passive Systems Or Xlr Input/Output Connectors For Active Systems, Suitable For Professional Auditorium, Theatre And Live Sound Reinforcement Applications.The Item Shall Include Supply Of All Necessary Mounting Accessories, Vibration-Isolation Floor Pads, Speaker Connectors, Interconnecting Cables, Installation, Testing, Dsp Programming, Crossover Alignment, System Tuning, Commissioning And Integration With The Complete Auditorium Audio System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 3 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Stage Monitor Speaker Comprising 12-Inch Coaxial Low Frequency (Lf) Driver With Integrated High Frequency (Hf) Compression Driver, Having Minimum 500 W Rms Continuous Power Handling, Frequency Response 55 Hz–20 Khz (±3 Db) Or Better, Nominal Impedance 8 Ω (For Passive Models) Or Built-In Class-D Amplifier (For Active Models), Sensitivity Not Less Than 98 Db (1 W/1 M), Maximum Spl Not Less Than 128 Db, With Constant Directivity Coaxial Design For Uniform Stage Coverage. The Enclosure Shall Be Low-Profile Wedge Type, Manufactured From 15/18 Mm Birch Plywood, Finished With Durable Textured Polyurethane Coating, Fitted With Heavy-Duty Powder-Coated Steel Grille With Acoustic Foam, Speakon Nl4 Connectors For Passive Models Or Xlr Input/Output Connectors For Active Models, Pole Mount Socket Wherever Applicable, And Recessed Carrying Handles.The Item Shall Include Supply Of All Necessary Mounting Accessories, Speaker Cables, Connectors, Installation, Testing, Dsp Programming, Equalization, System Tuning, Commissioning And Integration With The Complete Auditorium Sound Reinforcement System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India , Complete In All Respects As Directed By The Engineer-In-Charge. 4 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Network Digital Signal Processor (Dsp) With Integrated Dante Audio Networking, Having Minimum 8 Analog Inputs × 8 Analog Outputs (8×8 Dsp) Or Higher, 24-Bit / 48 Khz Or Better Digital Signal Processing, Supporting Minimum 16 × 16 Dante Audio Over Ip (Aoip) Channels, Gigabit Ethernet Connectivity And Remote Programming/Control.The Dsp Shall Provide Fully Programmable Matrix Routing, Parametric Equalizer (Peq), Graphic Equalizer (Geq), Automatic Feedback Suppression (Afs), Input/Output Delay, Compressor, Limiter, Noise Gate, Automatic Gain Control (Agc), Crossover Filters (Butterworth, Bessel And Linkwitz-Riley), Phase Control, Mixer Matrix, Signal Generator, Acoustic Echo Cancellation (Aec), Wherever Applicable, Scene/Preset Storage And Recall, Real-Time Signal Metering, Event Logging, Password-Protected Access, And Usb, Ethernet And Rs-232 Interfaces For Configuration, Monitoring And Control. The Unit Shall Be Compatible With Professional Digital Mixers, Power Amplifiers, Dante-Enabled Audio Devices And Third-Party Control Systems.The Item Shall Include Supply Of Licensed Software, Firmware Updates, Programming, Dsp Configuration, System Tuning, Testing, Commissioning, User Training, Integration With The Complete Auditorium Audio Network, Including All Necessary Accessories, Interface Cables, Connectors, Labour, Tools, Tackles And Consumables Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 5 Supply, Installation, Testing & Commissioning (Sitc) Of Professional 2-Channel Class-D Digital Power Amplifier, Delivering Minimum 2 × 1000 W Rms At 8 Ω (Or Higher) And 2 × 1600 W Rms At 4 Ω, Suitable For Driving Professional Line Array Loudspeakers And Subwoofers. The Amplifier Shall Employ High-Efficiency Class-D Technology With Switch Mode Power Supply (Smps), Having Frequency Response 20 Hz–20 Khz (±0.5 Db), Signal-To-Noise Ratio Not Less Than 105 Db, Total Harmonic Distortion (Thd) Not More Than 0.05%, Damping Factor Not Less Than 400, Balanced Xlr Input Connectors, Speakon Nl4 And Binding Post Output Connectors, Front Panel Lcd/Led Display With Signal, Clip, Protect And Power Status Indicators, And Programmable Dsp, Wherever Applicable, Including Parametric Equalizer (Peq), Crossover Filters, Delay, Limiter And Preset Management.The Amplifier Shall Incorporate Comprehensive Protection Features Including Soft Start, Clip Limiter, Short-Circuit Protection, Overload, Over-Current, Over-Voltage, Under-Voltage, Dc Fault Protection, Thermal Protection, Output Muting And Intelligent Variable-Speed Fan Cooling, Suitable For Continuous Operation In Professional Auditorium And Performance Venue Applications.The Item Shall Include Supply Of Rack Mounting Accessories, Power Cord, Audio Cables, Connectors, Installation, Testing, Dsp Programming Wherever Applicable, System Tuning, Commissioning And Integration With The Complete Auditorium Audio System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 6 Supply, Installation, Testing & Commissioning (Sitc) Of Professional 32-Channel Digital Audio Mixer Comprising Minimum 32 Mono Microphone/Line Input Channels, 16 Xlr Analog Outputs, Minimum 25 Motorized 100 Mm Faders Or More, 7-Inch Or Larger High-Resolution Colour Touchscreen Display, 24-Bit/48 Khz Or Higher Digital Audio Processing, Built-In Digital Signal Processing (Dsp) Effects Engine With Reverb, Delay, Chorus And Modulation Effects, 4-Band Fully Parametric Equalizer On All Input Channels, Graphic Equalizer On Outputs, Compressor, Gate, High-Pass Filter, Delay And Limiter On All Input/Output Channels, Minimum 16 Mix/Aux Buses, 8 Dca Groups, 8 Mute Groups, Stereo Main Bus, Matrix Outputs, And Scene Memory With Minimum 100 Programmable Presets.The Mixer Shall Support Usb Stereo Recording And Playback, Multitrack Usb Audio Interface, Aes/Ebu Digital Output, Gigabit Ethernet, Wi-Fi Ready Remote Control Through Pc, Tablet And Mobile Applications, Dante Expansion Capability, Wherever Applicable, Balanced Xlr/Trs Inputs And Outputs, +48 V Phantom Power, Headphone Monitoring, Comprehensive Signal Metering, Dual Redundant Power Supply Wherever Available, And Suitable For Operation On 230 V Ac, 50 Hz Supply.The Item Shall Include Supply Of Rack/Flight Case Accessories Wherever Required, Licensed Software, Firmware Updates, Interconnecting Cables, Connectors, Programming, Testing, Commissioning, User Training, Configuration, System Tuning And Complete Integration With The Auditorium Audio System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 7 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Wireless Handheld Microphone System Comprising One Handheld Wireless Transmitter And One True Diversity Uhf Digital Receiver, Operating In The Uhf Frequency Band (470–698 Mhz Or As Permitted Under Applicable Wpc Regulations) With True Diversity Reception For Reliable Rf Performance. The System Shall Support Automatic Frequency Scanning, Infrared (Ir) Synchronization, Minimum 100 Selectable Channels, Operating Range Of Not Less Than 100 Metres (Line Of Sight), Frequency Response 50 Hz–20 Khz, Dynamic Range Not Less Than 110 Db, Total Harmonic Distortion (Thd) Not More Than 0.5%, Balanced Xlr And Unbalanced 6.35 Mm Audio Outputs, And Lcd Display On Both Transmitter And Receiver Indicating Channel, Operating Frequency, Rf/Af Signal Level And Battery Status.The Handheld Transmitter Shall Be Provided With Dynamic Or Condenser Cardioid/Super-Cardioid Microphone Capsule, Powered By Rechargeable Battery Or Standard Aa Batteries With Minimum 8 Hours Continuous Operation. The Receiver Shall Be Complete With Detachable Antennas, Rack Mounting Kit Wherever Applicable, Power Supply Unit, Carrying Case, Interconnecting Cables, Connectors And All Standard Accessories Required For Proper Operation.The Item Shall Include Frequency Coordination, Installation, Testing, Commissioning, User Training And Integration With The Complete Auditorium Audio System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 8 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Wireless Lapel (Lavalier) Microphone System Comprising One Bodypack Wireless Transmitter, One Professional Omnidirectional Condenser Lapel (Lavalier) Microphone, And One True Diversity Uhf Digital Receiver, Operating In The Uhf Frequency Band (470–698 Mhz Or As Permitted Under Applicable Wpc Regulations) With True Diversity Reception For Reliable Rf Performance. The System Shall Support Automatic Frequency Scanning, Infrared (Ir) Synchronization, Minimum 100 Selectable Channels, Operating Range Of Not Less Than 100 Metres (Line Of Sight), Frequency Response 50 Hz–20 Khz, Dynamic Range Not Less Than 110 Db, Total Harmonic Distortion (Thd) Not More Than 0.5%, Balanced Xlr And Unbalanced 6.35 Mm Audio Outputs, And Lcd Display On Both Transmitter And Receiver Indicating Channel, Operating Frequency, Rf/Af Signal Level And Battery Status.The Bodypack Transmitter Shall Be Lightweight And Provided With Adjustable Input Gain, Mute Function, Keypad/Controls Lock Feature, And Powered By Rechargeable Battery Or Standard Aa Batteries With Minimum 8 Hours Continuous Operation. The Lapel Microphone Shall Be A Professional Miniature Omnidirectional Condenser Microphone Complete With Windshield, Tie Clip, Detachable Cable, Low Handling Noise And High Speech Intelligibility. The Receiver Shall Be Complete With Detachable Antennas, Rack Mounting Kit Wherever Applicable, Power Supply Unit, Carrying Case, Interconnecting Cables, Connectors And All Standard Accessories Required For Proper Operation.The Item Shall Include Frequency Coordination, Installation, Testing, Commissioning, User Training And Integration With The Complete Auditorium Audio System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 9 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Podium Gooseneck Microphonesupply, Installation, Testing & Commissioning (Sitc) Of Professional Podium Gooseneck Microphone Comprising 450 Mm (18-Inch) Flexible Condenser Gooseneck Microphone With Cardioid Or Super-Cardioid Polar Pattern, Suitable For Podium, Lectern And Conference Applications. The Microphone Shall Have A Frequency Response Of 50 Hz–18 Khz Or Better, High Sensitivity, Low Self-Noise, High Gain Before Feedback, Balanced Xlr Output, And Shall Operate On 11–52 V Dc Phantom Power.The Microphone Shall Be Provided With An Integrated Led Status Ring Indicating Microphone On/Off Status, Shock-Mounted Microphone Capsule, Rf Interference Suppression, Detachable Foam Windshield, And Heavy-Duty Desktop/Podium Base With Programmable Push-To-Talk/Push-To-Mute Switch And Xlr Connector.The Item Shall Include Supply Of All Mounting Accessories, Interconnecting Cables, Connectors, Installation, Testing, Commissioning And Integration With The Complete Auditorium Sound Reinforcement System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 10 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Ceiling Speaker Suitable For Lobby, Foyer, Reception, Green Room, Backstage, Waiting Area And Circulation Areas, Comprising 6-Inch Full-Range Loudspeaker With Built-In 100 V Line Matching Transformer Having Selectable Power Taps Of 6 W / 12 W / 24 W / 30 W Or Equivalent. The Speaker Shall Have A Frequency Response Of 80 Hz–20 Khz (±3 Db) Or Better, Sensitivity Not Less Than 90 Db (1 W/1 M), Maximum Spl Not Less Than 105 Db, Nominal Coverage Angle Of 120° Or Wider, And Shall Be Housed In A High-Impact Abs Enclosure With Powder-Coated Perforated Steel Grille And Safety Tether.The Speaker Shall Be Suitable For Flush Ceiling Mounting, Complete With Quick-Mount Spring Clamps, Ceramic Terminal Block, Thermal Fuse Wherever Applicable, And Shall Conform To En 54-24 Requirements For Voice Evacuation Applications Wherever Specified.The Item Shall Include Supply Of All Mounting Accessories, Back Can Wherever Required, Speaker Cable Termination, Connectors, Installation, Testing, Commissioning, Sound Level Balancing, And Integration With The Complete 100 V Line Public Address (Pa) System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 11 Supply, Installation, Testing & Commissioning (Sitc) Of 42U Floor Standing Audio Equipment Rack, Fabricated From Minimum 1.2 Mm Thick Crca Sheet Steel With Welded Frame Construction And Finished With Durable Powder Coating. The Rack Shall Be 19-Inch Standard Floor-Standing Type, 42U Height, Complete With Lockable Toughened Glass Front Door, Lockable Perforated Steel Rear Door, Removable Lockable Side Panels, Adjustable Front And Rear Mounting Rails, And Minimum 1000 Kg Static Load Carrying Capacity.The Rack Shall Be Provided With Top-Mounted Cooling Fan Tray Comprising Minimum 4 Exhaust Fans, Ventilated Top And Bottom Panels, 8-Way/12-Way 19-Inch Rack Mount Pdu With Mcb, Surge Protection And Power Indication, Horizontal And Vertical Cable Managers, Fixed Shelf, Sliding Shelf Wherever Required, Blanking Panels, Cable Entry Gland Plates At Top And Bottom, Earthing Busbar, Castor Wheels With Brakes, Levelling Feet And All Necessary Mounting Hardware.The Item Shall Include Complete Installation And Mounting Of Audio Equipment, Cable Dressing, Ferruling, Labelling, Power Distribution, Testing, Commissioning And Integration With The Complete Auditorium Public Address (Pa) And Audio-Visual (Av) System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 12 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Stage Led Par Lighting Fixture Comprising Rgbw (Red, Green, Blue & White) Led Par Can, Equipped With Minimum 18 × 10 W Or 12 × 15 W High-Power Leds Or Equivalent, Suitable For Auditorium Stage Illumination. The Fixture Shall Provide 0–100% Linear Dimming, Electronic Strobe Effect (1–25 Hz), Colour Mixing, Colour Macros, Colour Temperature Adjustment And Smooth Fade Transition Effects.The Fixture Shall Support Dmx-512 Protocol With 3-Pin/5-Pin Xlr Dmx Input And Output, Minimum 4/8 Channel Dmx Modes, Auto, Master/Slave And Sound Active Operation Modes, Lcd/Led Display With Onboard Control Interface, Flicker-Free Operation Suitable For Video Recording, Beam Angle 25°–40°, And Minimum Ip20 Protection For Indoor Applications.The Unit Shall Be Housed In A Durable Die-Cast Aluminium Enclosure With Efficient Cooling System, Adjustable Mounting Yoke, Safety Wire Attachment, Universal 100–240 V Ac, 50/60 Hz Power Supply, Powercon Or Equivalent Power Connectors.The Item Shall Include Supply Of Dmx Cables, Power Cables, Mounting Clamps, Safety Chains, Installation, Addressing, Testing, Programming, Commissioning And Integration With The Complete Auditorium Audio-Visual And Stage Lighting Control System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 13 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Dmx Power Distribution & Intelligent Dimmer Unit, 19-Inch Rack-Mount Type, Having Minimum 12 Independent Output Circuits Rated At 10 A/16 A Per Channel, Supporting Dmx-512 Protocol With Optically Isolated Dmx Input/Output, Manual And Dmx Operation Modes, Programmable Dimming Curves, Soft-Start Function And Individual Channel Status Indication.The Unit Shall Be Complete With Individual Mcb Protection For Each Output Circuit, Master Mcb, Rccb/Elcb Protection, Surge Protection, Overload Protection, Short-Circuit Protection, Emergency Bypass Facility, Lcd Display, Front Panel Control Interface, Universal 230 V Ac, 50 Hz Power Input, Powercon/Industrial Connectors, Proper Earthing Arrangement And Rack Mounting Accessories.The Item Shall Include Installation, Power And Control Cable Termination, Rack Mounting, Testing, Commissioning, Programming And Integration With The Complete Stage Lighting Control System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 14 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Laser Projector Having Minimum 12,000 Ansi Lumens Brightness, Wuxga (1920 × 1200) Native Resolution With 4K Enhancement/4K Uhd Input Support, Based On 3Lcd Or Dlp Laser Phosphor Technology, Suitable For Auditorium, Conference Hall And Large Venue Applications.The Projector Shall Be Equipped With Laser Light Source Having Minimum 20,000 Hours Maintenance-Free Operating Life In Normal Mode, Contrast Ratio 2,500,000:1 Or Better, Motorized Zoom, Focus And Lens Shift, Interchangeable Lens Capability Wherever Applicable, Hdr Support, Edge Blending, Geometric Correction, Keystone Correction, Image Warping, Portrait Mode, Split-Screen And Picture-In-Picture Functions.The Projector Shall Support Input Interfaces Including Hdmi 2.0, Hdbaset, Displayport Wherever Applicable, Dvi-D, Usb, Rs-232, Lan (Rj-45), Wi-Fi (Optional) And Vga, With Network Monitoring And Remote Management Facility. The System Shall Support Crestron, Extron And Pjlink Compatibility, Built-In Test Patterns, Password Protection And Comprehensive Onboard Image Adjustment Features.The Item Shall Include Heavy-Duty Ceiling Mounting Kit, Adjustable Projector Mount, Extension Pole Wherever Required, Safety Chain, Hdmi/Fibre Hdmi Cable As Required, Power Cable, Cable Management Accessories, Installation, Alignment, Focusing, Image Calibration, Testing, Commissioning, Integration With The Complete Auditorium Av Control System And User Training, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge., Complete In All Respects As Directed By The Engineer-In-Charge. 15 Supply, Installation, Testing & Commissioning (Sitc) Of Motorized Projection Screen, 250-Inch Diagonal Size, 16:9 Widescreen Aspect Ratio, Suitable For Large Auditorium And Theatre Applications. The Screen Shall Comprise A High-Quality Matte White Projection Surface With Gain 1.0–1.3, Viewing Angle 160° Or Better, Black Backing For Enhanced Light Control, Flame-Retardant And Mildew-Resistant Fabric, Seamless Screen Surface And Black Masking Borders For Improved Image Contrast And Picture Quality.The Screen Shall Be Housed In A Heavy-Duty Aluminium/Steel Casing With Durable Powder-Coated Finish, Suitable For Ceiling Or Wall Mounting. The Screen Shall Be Operated By A Silent Tubular Ac Motor (230 V, 50 Hz) With Smooth Up/Down Operation, Built-In Limit Switches, Rf/Ir Remote Control, Wall-Mounted Switch, Dry Contact Trigger And Rs-232/Ethernet Control Compatibility Wherever Applicable, Enabling Integration With Projector And Auditorium Av Control Systems.The Item Shall Include Supply Of Ceiling/Wall Mounting Brackets, Suspension Accessories, Remote Controller, Wall Switch, Control Cable, Power Cable, Safety Wire, Installation, Testing, Commissioning, Screen Alignment, Programming And Complete Integration With The Projector And Auditorium Av Control System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge., Complete In All Respects As Directed By The Engineer-In-Charge. 16 Supply, Installation, Testing & Commissioning (Sitc) Of Integrated Audio-Visual Presentation System Comprising 8×8 Hdmi Matrix Switcher With 4K Support, Integrated Av Presentation Controller, Full Hd Ptz Camera With Hdmi/Sdi Output, Lecture Recording And Live Streaming System, 65-Inch 4K Professional Display, And Complete Hdmi, Lan And Power Interface Connectivity Arrangement.The 8×8 Hdmi Matrix Switcher Shall Support Routing Of Multiple Hdmi Input Sources To Multiple Hdmi Outputs With 4K Uhd Resolution, Hdcp Compatibility, Edid Management, Seamless Switching, And Integration With Av Control Systems. The System Shall Include An Integrated Presentation Controller For Source Selection, Display Control, System Automation And Remote Operation.The Full Hd Ptz Camera Shall Provide Motorized Pan, Tilt And Zoom Functions With Hdmi/Sdi Video Output, Suitable For Lecture Recording And Live Streaming Applications, Complete With Required Control Interface And Accessories. The Lecture Recording And Streaming System Shall Support Audio-Video Capture, Recording, Storage, Streaming And Integration With Network Systems.The 65-Inch 4K Professional Display Shall Be Suitable For Continuous Commercial Av Applications, With Uhd Resolution, Hdmi Inputs, Lan Connectivity, Built-In Control Interface And Mounting Accessories Wherever Required. The Item Shall Include Hdmi Cables, Lan Cables, Power Interface Box, Connectors, Cable Management Accessories, Mounting Hardware, Installation, Configuration, Programming, Testing, Commissioning, User Training And Complete Integration With The Auditorium Av System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge., Complete In All Respects As Directed By The Engineer-In-Charge. 17 Supply And Laying Of Professional Grade Audio, Video, Networking And Speaker Cables Complete With All Accessories, Connectors, Termination, Testing And Commissioning As Required For Integration Of The Complete Auditorium Av System.The Item Shall Include The Following Cables:Cat-6 Networking Cable:Supply And Laying Of 23 Awg Solid Copper Lszh Cat-6 Utp Cable Suitable For High-Speed Data Networking Applications, Complete With Cable Dressing, Routing, Termination, Testing And Certification Wherever Required.Professional Audio Cable:Supply And Laying Of Shielded Ofc (Oxygen Free Copper) Audio Cable Suitable For Professional Balanced Audio Signal Transmission, Complete With Required Connectors, Termination And Testing.Hdmi Cable:Supply And Laying Of High-Speed Hdmi Cable With Compatible Connectors, Suitable For Transmission Of High-Resolution Digital Audio/Video Signals Including 4K Applications Wherever Required, Complete With Routing And Testing.Speaker Cable:Supply And Laying Of 2 Core × 2.5 Sq.Mm Ofc (Oxygen Free Copper) Speaker Cable Suitable For Professional Loudspeaker Connections, Complete With Termination And Polarity Testing.The Item Shall Include Cable Laying In Suitable Conduits/Trays/Raceways Wherever Required, Cable Dressing, Ferruling, Labelling, Termination, Connectors, Testing, Commissioning And Integration With The Complete Auditorium Audio-Visual, Networking And Public Address Systems, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge., Complete In All Respects As Directed By The Engineer-In-Charge. 18 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Av Control Touch Panel, Wall/Table-Mounted Type, Comprising Minimum 10-Inch Full Hd (1920 × 1200) Ips Capacitive Touchscreen Display With Multi-Touch Capability, Suitable For Centralized Control And Monitoring Of The Complete Auditorium Audio-Visual System.The Touch Panel Shall Support Integrated Control Of Projector, Motorized Projection Screen, Digital Audio Mixer, Dsp, Power Amplifiers, Wireless Microphone System, Lighting Controller, Motorized Curtains, Av Matrix Switcher, Blu-Ray/Media Player And Other Integrated Av Devices Through Tcp/Ip, Ethernet, Rs-232, Rs-485, Ir And Relay Interfaces.The Unit Shall Feature A Customizable Graphical User Interface (Gui) With User Authentication, Programmable Control Pages, Device Status Monitoring, Scene Recall, Scheduling, Device Feedback, Event Logging And Remote Access Facility. The System Shall Support Power Over Ethernet (Poe) Or External Power Supply, Built-In Wi-Fi Wherever Applicable, And Compatibility With Professional Av Automation Platforms.The Item Shall Include Control System Programming, Gui Design And Configuration, Software Licensing Wherever Applicable, Installation, Testing, Commissioning, User Training, Documentation And Complete Integration With The Auditorium Av Control System, Including All Labour, Tools, Tackles, Consumables And Accessories Required For Satisfactory Operationthe Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge 19 Supply, Installation, Testing & Commissioning (Sitc) Of 10 Kva True Double Conversion Online Ups System For Professional Audio-Visual Applications, Based On Igbt-Based Pwm Technology, Suitable For Operation On 415 V/230 V Ac, 50 Hz Supply As Applicable, Providing Pure Sine Wave Output With Unity Output Power Factor (Pf 1.0) Or Better.The Ups System Shall Provide Minimum 30 Minutes Backup At The Connected Av System Load And Shall Be Complete With Maintenance-Free Vrla/Smf Battery Bank, Battery Rack/Cabinet, Battery Interconnecting Cables, Dc Isolator, Input/Output Mcbs, Static Bypass, Manual Maintenance Bypass, Automatic Bypass And Intelligent Battery Management System (Bms).The Ups Shall Be Provided With Lcd Touch Display Indicating Input/Output Voltage, Frequency, Load Percentage, Battery Status, Alarms And Event Logs. The System Shall Incorporate Protection Features Including Overload Protection, Short-Circuit Protection, Surge Protection, Over-Voltage Protection, Under-Voltage Protection, Battery Deep Discharge Protection, Thermal Protection, Automatic Restart, Cold Start Facility And Emergency Power-Off (Epo).The Ups Shall Include Snmp/Rs-232/Usb Communication Interfaces And Remote Monitoring Capability For System Supervision. The Item Shall Include Supply Of Battery Cabinet, Power Cables, Earthing Arrangement, Installation, Testing, Commissioning, Load Testing, User Training And Integration With The Complete Av Equipment Rack System Including Projectors, Av Processors, Control Systems, Network Switches, Digital Mixers, Dsps And Associated Equipment. The Item Shall Include All Labour, Tools, Tackles, Consumables, Accessories And Necessary Arrangements Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete In All Respects As Directed By The Engineer-In-Charge. 20 Supply, Installation, Testing And Commissioning Of Professional Digital Audio Mixer Having Minimum 32 Mic/Line Input Channels, Minimum 2 Stereo Input Channels, Built-In Usb Audio Recording And Playback Interface, Dsp Effects Including Reverb, Delay, Chorus, Etc., 4-Band Parametric Equalizer, 31-Band Graphic Equalizer On Main Output, Automatic Feedback Suppression, Input Channel Processing Including Compressor, Gate And High-Pass Filter, Minimum 6 Auxiliary Outputs, Stereo Main Output, Scene Memory Facility, +48V Phantom Power, Headphone Monitoring Facility, Lcd/Touch Display, Complete With Smps/Power Supply, Rack Mounting Accessories, Control Software, Programming, Interconnecting Cables, Connectors And All Necessary Accessories Required For Complete And Satisfactory Operation,The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 21 Supply, Installation, Testing And Commissioning Of Professional 2-Way/3-Way Passive Or Active Line Array Loudspeaker System Suitable For Auditorium Speech And High-Quality Music Reinforcement, Having Minimum 500 Watts Rms Continuous Power Handling Per Cabinet, Frequency Response 60 Hz–20 Khz Or Better, Nominal Impedance 8 Ohms (For Passive Models), Minimum Sensitivity 98 Db Spl (1W/1M), Maximum Spl 125 Db Or Higher, Comprising Hf Compression Driver And Lf Neodymium/Ferrite Woofer. The Item Shall Include Suitable Flying Hardware, Wall/Truss Mounting Brackets, Rigging Accessories, Safety Cables, Speaker Connectors, Interconnecting Cables, Alignment, Aiming, System Tuning, Balancing And Integration With The Audio System,The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India, Complete With All Accessories, Labour And Materials Required For Satisfactory Operation The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India As Directed By The Engineer-In-Charge. 22 Supply, Installation, Testing And Commissioning Of Professional Digital Power Amplifier Suitable For Driving The Specified Auditorium Speaker System, Comprising 2/4-Channel Class-D Amplifier With Minimum 2 × 1000 Watts Rms Output At 8 Ohms Or Equivalent Output As Per System Design, Frequency Response 20 Hz–20 Khz (±0.5 Db), Signal-To-Noise Ratio ≥100 Db, Thd ≤0.05%, High Damping Factor, Balanced Xlr Inputs, Speakon/Binding Post Outputs, Front Panel Lcd/Led Status Indicators, And Integrated Dsp Processing With Crossover, Parametric Equalizer, Delay, Limiter And Preset Management (Where Applicable).The Equipment Shall Conform To The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 23 Supply, Installation, Testing And Commissioning Of Professional Uhf Digital Wireless Handheld Microphone System Comprising One Handheld Wireless Microphone Transmitter And One True Diversity Receiver, Operating In Uhf Digital Frequency Band With Automatic Frequency Scanning And Synchronization (Ir/Auto Sync), Minimum 100 Selectable Channels, Operating Range Of Minimum 80–100 Metres (Line Of Sight), Frequency Response 50 Hz–18 Khz Or Better, Dynamic Range ≥100 Db, Thd ≤0.5%, With Balanced Xlr And Unbalanced 6.35 Mm Audio Outputs. The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 24 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Wireless Collar/Lapel Microphone System Comprising One Bodypack Transmitter, One Omnidirectional Condenser Lapel (Clip-On) Microphone And One True Diversity Receiver, Operating In The Uhf Digital Frequency Band, With Automatic Frequency Scanning And Ir Synchronization, Minimum 100 Selectable Channels, Operating Range Of Minimum 80–100 Metres (Line Of Sight), Frequency Response 50 Hz–18 Khz Or Better, Dynamic Range ≥100 Db, Low Total Harmonic Distortion (Thd ≤0.5%), Balanced Xlr And Unbalanced 6.35 Mm Audio Outputs, Lcd Display On Transmitter And Receiver Indicating Channel, Frequency, Rf/Af Level And Battery Status, Rechargeable Or Aa Battery Operation With Minimum 8 Hours Continuous Operation, Detachable Antennas, Rack Mounting Kit (Where Applicable), Power Supply, Carrying Case, Interconnecting Cables And All Necessary Accessories. The Item Shall Include Complete Installation, Testing, Frequency Coordination, Commissioning And Integration With The Auditorium Audio System The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 25 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Gooseneck Podium Microphone Comprising Cardioid/Unidirectional Condenser Microphone With 450–600 Mm Flexible Gooseneck, Integrated Led Status Ring For Microphone On/Off Indication, Wide Frequency Response Of 50 Hz–18 Khz Or Better, High Sensitivity With Low Self-Noise, Balanced Xlr Output, Phantom Power Operation (11–52 V Dc) Or Compatible Power Supply, Heavy-Duty Table/Podium Base With Programmable Mute/Talk Switch, Shock-Mounted Microphone Capsule For Reduced Handling Noise, Rf Interference Suppression, Detachable Microphone, Windshield, Necessary Interconnecting Cables, Connectors And All Accessories. The Item Shall Include Installation, Testing, Commissioning And Integration With The Auditorium Sound System The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 26 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Digital Audio Processor (Dsp) For Auditorium Sound Reinforcement With Minimum 4 Analog Inputs × 8 Analog Outputs (4×8 Dsp Matrix) Or Higher, 24-Bit / 48 Khz Digital Signal Processing, Programmable Matrix Routing, Automatic Feedback Eliminator (Afe), Parametric Equalizer (Peq), Graphic Equalizer (Geq), Crossover Filters (Butterworth, Bessel & Linkwitz-Riley), Input/Output Delay, Compressor, Limiter, Noise Gate, Automatic Gain Control (Agc), Phase Control, Signal Generator, Mixer Matrix, Scene Presets, Usb/Ethernet/Rs-232 Interface For Pc Software Programming And Remote Control, Balanced Xlr/Phoenix Audio Inputs And Outputs, Front Panel Lcd Display With Control Keys, Password Protection, Internal Memory For Preset Storage, Universal Power Supply (230V Ac, 50 Hz), Complete With Software, Power Supply, Interconnecting Cables, Programming, Commissioning And Integration With The Complete Auditorium Audio System, The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 27 Supply, Installation, Testing & Commissioning (Sitc) Of Professional Audio Stage Box / Input-Output Panel Comprising Minimum 16 Xlr Female Microphone Input Connectors And 4 Xlr Male Audio Return/Output Connectors (Or As Specified), Housed In A Heavy-Duty Powder-Coated Steel/Aluminium Enclosure With Engraved Channel Numbering And Identification. The Stage Box Shall Be Equipped With Professional-Grade Balanced Xlr Connectors (Neutrik Or Equivalent), Internal Terminal Strip/Soldered Termination, Cable Strain Relief, Shielded Multicore Cable Termination, Earth Grounding, And Protective Cover. The Item Shall Include All Required Interconnections, Multicore Termination, Patching, Mounting Hardware, Faceplate, Connectors, Labels, Testing, Commissioning, And Integration With The Auditorium Audio System, The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 28 Supply, Installation, Testing & Commissioning (Sitc) Of 32U Floor Mount Audio-Visual (Av) Equipment Rack, Fabricated From Minimum 1.2 Mm Thick Crca Sheet Steel With Welded Frame Construction And Powder-Coated Finish. The Rack Shall Be 19-Inch Standard, Minimum 32U, Floor-Mounted Type With Lockable Toughened Glass Front Door, Lockable Perforated Steel Rear Door, Removable Lockable Side Panels, Top-Mounted Cooling Fan Tray With Minimum 2 Exhaust Fans, Ventilated Top And Bottom Panels, 6-Way/8-Way 19\ Rack Mount Pdu With Mcb And Surge Protection, Horizontal And Vertical Cable Managers, Adjustable Mounting Rails, Blanking Panels, Fixed Shelf, Castor Wheels With Brakes, Levelling Feet, Proper Earthing Arrangement, Cable Entry With Gland Plates, And All Necessary Mounting Hardware, Accessories And Fasteners. The Item Shall Include Complete Installation, Wiring, Dressing Of Cables, Testing And Commissioning Of All Av Equipment Housed Inside The Rack The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 29 Supply, Installation, Testing And Commissioning Of Professional 19-Inch Rack Mount Audio Power Sequencer With Minimum 8 Switched Ac Output Channels Providing Sequential Power On/Off Operation For Protection Of Audio And Av Equipment From Inrush Current And Switching Transients. The Unit Shall Have Adjustable Time Delay Of 1–10 Seconds Between Output Channels, Manual And Automatic Operation Modes, Front Panel Power Switch With Led Status Indication, Individual Channel Indicators, Master Circuit Breaker/Mcb, Overload And Surge Protection, Emi/Rfi Noise Filtering, Emergency Bypass Facility, Remote Trigger Input/Output (Where Applicable), Universal 230V Ac, 50 Hz Operation And Minimum 15A Total Load Capacity.The Item Shall Include Rack Mounting Accessories, Power Cords, Connectors, Installation Accessories, Testing, Commissioning And Integration With Amplifiers, Dsps, Mixers And Other Av Equipment For Safe And Controlled Startup/Shutdown Of The Complete Auditorium Sound System The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 30 Supply And Laying Of 2 Core × 2.5 Sq.Mm Frls Copper Speaker Cable Comprising Multi-Stranded Annealed Electrolytic Copper Conductors, Size 2 × 2.5 Sq.Mm, Insulated With Flame Retardant Low Smoke (Frls) Pvc, Suitable For 100V Line Or Low-Impedance (4/8 Ω) Professional Auditorium Speaker Systems. The Cable Shall Have Rated Voltage Of 300/500V Or Higher, Low Capacitance, Low Signal Loss, Colour-Coded Cores And Shall Conform To Is 694 / Iec Applicable Standards.The Work Shall Include Laying Of Cable Through Pvc Conduit, Gi Conduit, Cable Tray, Raceway Or Existing Pathways As Required, Including Proper Dressing, Clamping, Ferruling, Numbering, Identification Tags, Glands, Lugs, Connectors, Termination At Both Ends, Continuity Testing, Insulation Resistance Testing, Commissioning And All Necessary Accessories Required Fo The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 31 Supply And Laying Of Professional Shielded Audio Cable Comprising 2 Core × 0.22 Sq.Mm (Or 24 Awg) Stranded Oxygen Free Copper (Ofc) Conductors With Overall Aluminium Foil And Braided Copper Shielding, Drain Wire, Low-Capacitance Construction And Flexible Frls/Pvc Outer Sheath, Suitable For Balanced Microphone And Line-Level Audio Signal Transmission In Professional Auditorium Audio Systems.The Cable Shall Conform To Applicable Aes/Ebu And Iec Standards And Shall Provide Low Noise, High Emi/Rfi Immunity And Excellent Signal Integrity. The Work Shall Include Laying Of Cable Through Pvc Conduit, Gi Conduit, Cable Tray, Raceway Or Existing Pathways As Required, Including Proper Dressing, Clamping, Ferruling, Numbering, Cable Identification Markers, Glands, Lugs, Xlr Connector Termination At Both Ends, Continuity Testing, Insulation Testing, Commissioning And All Necessary Accessories For Complete Installation The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 32 Supply And Laying Of Cat-6 Unshielded Twisted Pair (Utp) Cable Comprising 4 Pair, 23 Awg Solid Bare Copper Conductors With Lszh/Frls Outer Sheath, Conforming To Ansi/Tia-568.2-D, Iso/Iec 11801 And Ieee 802.3 Standards, Suitable For Digital Audio Processor (Dsp), Audio Network, Av Control, Ethernet, Touch Panel, Ip-Based Audio And Control System Integration. The Cable Shall Support Gigabit Ethernet (1000Base-T) Operation With Bandwidth Up To 250 Mhz.The Work Shall Include Laying Of Cable Through Pvc/Gi Conduit, Cable Tray, Raceway Or Existing Pathways As Required, Including Supply And Fixing Of Rj-45 Connectors, Modular Information Outlets (Where Required), Patch Cords, Ferruling, Numbering, Cable Dressing, Identification Markers, Termination At Both Ends, Category-6 Fluke Testing, Commissioning And Integration With The Complete Av/Dsp Control System, The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 33 Supply And Installation Of Heavy Duty Rigid Pvc Conduit/Raceway Manufactured From High-Impact, Self-Extinguishing, Flame Retardant Low Smoke (Frls) Pvc, Suitable For Indoor Av And Electrical Cable Routing Applications. The Conduit/Raceway Shall Be Minimum 25 Mm Diameter (Or Required Size) With Minimum 2 Mm Wall Thickness, Uv-Resistant, Corrosion-Resistant And Conforming To Is 9537 (Part Iii) / Iec Applicable Standards.The Work Shall Include Supply And Fixing Of All Required Accessories Such As Bends, Elbows, Tees, Couplers, Reducers, Inspection/Junction Boxes, Adaptable Boxes, End Caps, Saddles, Spacers, Clamps, Bushes, Glands, Screws, Rawl Plugs, Fasteners, Draw Wire And Other Fittings Required For Complete Installation.The Conduit/Raceway Shall Be Securely Fixed On Walls, Ceilings, Under Floors Or Above False Ceilings With Proper Alignment, Spacing And Neat Cable Routing Arrangement For Easy Maintenance. The Item Shall Include Cutting, Bending, Jointing, Fixing, Testing And Commissioning, The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 34 Supply, Installation, Testing And Commissioning Of Floor Mounted Audio Junction / Stage Socket Box Fabricated From Heavy-Duty Powder-Coated Ms Or Stainless Steel, Flush Floor-Mounted Type With Hinged Lockable Cover, Suitable For Auditorium Stage Applications. The Stage Box Shall Be Suitable For Pedestrian Traffic And Provide Minimum Ip44 Protection When Closed.The Box Shall Be Complete With Minimum 4 Nos. Xlr Female Microphone Input Sockets, 2 Nos. Xlr Male Audio Return/Output Sockets, 2 Nos. 6A/16A Universal Power Outlets With Shutters, Earth Terminal, Cable Gland Entries, Internal Terminal Block And Professional-Grade Neutrik Or Equivalent Xlr Connectors.The Item Shall Include Complete Internal Wiring, Termination, Ferruling, Labelling, Cable Dressing, Glands, Connectors, Fixing Accessories, Testing, Commissioning And Integration With The Auditorium Audio System The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 35 Supply, Installation, Testing And Commissioning Of 5 Kva True Double Conversion Online Ups System With Igbt-Based Pwm Technology, Operating On 230V Ac, 50 Hz, Providing Pure Sine Wave Output With Output Power Factor 1.0 (Unity Pf) Or Better. The Ups Shall Be Complete With Minimum 30 Minutes Battery Backup At Full Connected Pa Rack Load, Comprising Maintenance-Free Vrla/Smf Batteries, Battery Rack/Cabinet, Battery Interconnecting Cables And Dc Isolator.The System Shall Include Input/Output Mcbs, Static Bypass, Automatic And Manual Bypass Facility, Lcd Display For Indication Of Input/Output Voltage, Frequency, Load, Battery Status And Alarms, Intelligent Battery Management System, Overload Protection, Short-Circuit Protection, Surge Protection, Over-Voltage Protection, Under-Voltage Protection And Thermal Protection. The Ups Shall Be Provided With Usb/Rs-232/Snmp Communication Interface, Audible Alarms And Emergency Power-Off (Epo) Provision.The Item Shall Include All Necessary Accessories, Earthing Connections, Power Cables, Installation, Testing, Commissioning And Integration With The Complete Pa/Av Equipment Rack System The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 36 Supply, Installation And Commissioning Of Acoustic Treated Equipment Rack Platform / Vibration Isolation Arrangement Comprising A Heavy-Duty Anti-Vibration Platform Fabricated From Powder-Coated Ms Frame With 18 Mm Marine/Bwp Plywood Top Finished With High-Pressure Laminate (Hpl) Or Approved Finish.The Platform Shall Be Mounted On High-Performance Neoprene/Rubber Vibration Isolation Pads Or Spring Isolators To Minimize Transmission Of Vibration And Mechanical Noise From Audio Equipment. The Arrangement Shall Include Acoustic Damping Material Beneath The Top Surface, Non-Slip Rubber Mat, Levelling Feet And Shall Have Adequate Load-Bearing Capacity For Supporting 32U/42U Av Equipment Rack With Minimum Load Capacity Of 300 Kg.The Item Shall Include All Necessary Fixing Accessories, Anchor Fasteners, Alignment, Installation, Testing And Commissioning, Complete In All Respects As Directed By The Engineer-In-Charge. 37 Supply, Installation, Testing And Commissioning Of Professional Control & Monitoring Software For Digital Audio Processor (Dsp) Compatible With The Supplied Dsp Hardware, Enabling Complete System Configuration, Programming, Monitoring And Control Of The Auditorium Audio System.The Software Shall Support Graphical Signal Flow Configuration, Matrix Routing, Input/Output Gain Control, Parametric And Graphic Equalization, Crossover Configuration, Delay, Feedback Suppression, Compressor, Limiter, Noise Gate, Automatic Gain Control (Agc), Scene/Preset Creation And Recall, Scheduler, Password-Protected User Access, Fault Diagnostics, Real-Time Signal Metering, Event Logging And Remote Monitoring/Control Through Ethernet/Usb/Rs-232 Interface.The Software Shall Be Licensed, Compatible With Windows 10/11 (64-Bit) Or Latest Supported Operating System, And Shall Include All Required Drivers, Firmware Updates, Programming Tools, System Configuration, Commissioning, User Training, Technical Documentation And Backup Of Configuration Files. The Item Shall Include Complete Integration With The Auditorium Audio System For Satisfactory Operation The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 38 Testing, Commissioning, Calibration, Sound Balancing, System Tuning And Integration Of Complete Auditorium Public Address (Pa) System Comprising All Supplied Audio Equipment Including Digital Audio Mixer, Line Array Speakers, Subwoofers, Power Amplifiers, Digital Signal Processor (Dsp), Wireless Microphones, Podium Microphones, Stage Box, Audio Rack, Power Sequencer, Ups, Control Software, Speaker And Signal Cabling And Associated Accessories.The Work Shall Include Complete Functional Verification Of All Equipment, Cable Continuity Testing, Polarity Checks, Impedance Measurement, Gain Structure Optimization, Loudspeaker Alignment, Crossover Configuration, Equalization (Eq), Delay Adjustment, Feedback Suppression, Dsp Programming, Matrix Routing, Spl Balancing, Speech Intelligibility Optimization (Stipa Wherever Applicable), Frequency Response Tuning, System Integration, Fault Rectification, Endurance Testing And Final Performance Verification.The Scope Shall Also Include Preparation Of Final System Settings/As-Built Configuration, Backup Of Dsp Programming Files, Submission Of Test Reports, Complete Operational Demonstration And Comprehensive Training To Departmental Staff Covering System Operation, Routine Maintenance, Troubleshooting Procedures And Safe Startup/Shutdown Practices.The Item Shall Include All Required Tools, Instruments, Manpower And Technical Support For Complete Commissioning Of The Auditorium Pa System In All Respects The Latest Applicable Is/Iec Standards And Shall Comply With All Statutory Safety And Regulatory Requirements Applicable In India,Complete In All Respects As Directed By The Engineer-In-Charge. 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