Renovation and up-gradation/Modernaisation of sound Reinforcement system,Stage Lighting System ,Electrification Work Including In-House Lighting System,Stage craft etc installed at the Auditorium and Sound Reinforcement System for Seminar Hall of

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SOUND REINFORCEMENT SYSTEM:Renovation and Modernaisation of Sound Reinforcement System for Auditorium of The Corporate Office of The West Bengal Power Development Corporation Limited

supply of Twin 8", High Power Compact Line Array Module speaker with Technical Specifications: Frequency Response (-3 dB)- 62 Hz - 20 kHz, Frequency Range (-10 dB)-50 Hz - 20 kHz, Coverage Pattern-100° x 20°,Maximum SPL-135 dB, Crossover Frequency-1.4 kHz, Rated Power-1100W Continuous (800+300), 4400W Peak,Nominal Impedance- Passive: 8 ohms, Biamp LF: 8 ohms, Bi-amp, LF Driver-HF: 8 ohms, HF Driver-10" Low Distortion Drivers, 4" VC - Ferrite,Resistant Cones, Sensitivity-1 x 1.5-inch exit compression driver, 3" VC -Ferrite HF: 107.5 dB, LF : 99 dB.Make: Martin Audio/ Bose/ British Acoustics/ Clair Brothers/ Meyer Sound

Supply of Array frame for above Array speaker system

Supply of 18" High Performance Subwoofer, Frequency Range(-10dB) 27 Hz - 1.3 kHz, Frequency Response(- 3dB) 33 Hz - 280 Hz, Coverage Pattern -Omnidirectional, Max Spl-135dB, Inputs 2xSpeak-on Connectors,Wired Parallel Rated Power-1000W Continuous, 4000W Peak, Nominal Impedance-8 Ohms, Crossover Frequency -Ultra Low Excursion ADR Drivers,4" VC -Ferrite, Sensitivity-98dB. Make: Martin Audio/ Bose/ British Acoustics/ Clair Brothers/ Meyer Sound.

Supply & delivery of front fill with following specification:- Supply of Single 6" IP 67 rated 2-way Speaker System, Frequency Response (-3 dB) 62.5 Hz - 20 kHz, Frequency Range (-10 dB) 59 Hz - 20 kHz, Rated Power 100W Continuous, 400W Peak, Maximum SPL 118 dB, Sensitivity 89 dB, Nominal Impedance 8 Ohms or 100/70 V, Coverage Pattern 100° x 60°, LF Driver 6.5" Weather Resistant Woofer, HF Driver 1" Silk Dome Compression Drivers, 1.4" VC, Transformer Taps 40W, 20W, 10W - 100 /70 V. Make: Martin Audio/ Bose/ British Acoustics/ Clair Brothers/ Meyer Sound

Supply & delivery of Rear FRILL Speaker with following specification:- Single 8" IP 67 rated 2-way Speaker System, Frequency Response (-3 dB) 59 Hz - 20 kHz, Frequency Range (-10 dB) 55 Hz - 20 kHz, Rated Power 125W Continuous, 500W Peak, Maximum SPL 121 dB, Sensitivity 90 db, Nominal Impedance 8 Ohms or 100/70 V, Coverage Pattern 100° x 60°, LF Driver 8" Weather Resistant Woofer, HF Driver ,1" Silk Dome Compression Drivers, 1.4" VC, Transformer Taps 60W, 30W, 15W -100 /70 V. Make: Martin Audio/ Bose/ British Acoustics/ Clair Brothers/ Meyer Sound.

Supply of 15" Weather Resistant Passive Stage Monitor Speaker system with a wedge design that offers an excellent performance in an ergonomic body. Its weather resistance makes it ideal for outdoor applications in the installation & touring domain with Frequency Response (-3 dB) 50 Hz – 20 kHz , Rated Power : 500 Watts RMS (1000W Peak) Max SPL @ 1m : 129 dB, Coverage Angle : 90 x 60, Transducers : 15" low frequency woofer with 44 mm PET high frequency driver (Silicone Treated). Protection Recommendation : Weather Resistant to Heat, Splash & Dust.Mounting Options : M10 Fastening Points, 35mm Pole Socket Make: Martin Audio/ Bose/ British Acoustics/ Clair Brothers/ Meyer Sound.

Mixing Console, Equalizer, DSP & Amplifire:supply of 32-Channel Premium Mixing Console with 24 Mic Inputs with 48V Phantom Power and HPF per Channel 32 Line Inputs (24 mono and 4 stereo),6 AUX Sends + 2 FX Sends.4 GROUP Buses + ST Bus and 2 Matrix out - 1 Mono out.

Mixing Console, Equalizer, DSP & Amplifire:Supply & delivery of Equalizer with the following Specification :- Dual Channel 31-Band Equalizer, 1/3- octave Constant Q frequency bands, Switchable boost/cut ranges of ±6 or ±12 dB, Front panel bypass switch, ±12 dB input gain range, XLR and TRS Inpts and Outputs, Frequency Response of <10Hz to >50kHz, Dynamic range of greater than 108dB Make: dbx/ YAMAHA/ British Acoustics/ Sound

Mixing Console, Equalizer, DSP & Amplifire:Supply & delivery of feedback controller with 2 input, Connectors- female XLR ad ¼” TRS, Input Type – electronically bal/unbal RF filtered, Input impedance- Bal 40k ohm, unbal 20k ohm, Max Input- 1+20dBu,CMRR- >40dB,typically > 55 dB@ 1kHz , Output connectors- male XLR & ¼” TRS,Sample rate- 48kHz, Frequency Response-20 Hz-20kHz,+/-0.5 Db.Power Input- 220V-50Hz, Signal to Noise ratio- >71 Db, Amount of Frequency- 5Hz+-10%. Output impedance-200hms. Make : OSL/ Shure

MICROPHONE:Supply & delivery of Gooseneck cardioid microphone consists of integrated desktop base, inline preamplifier and LED lighting for installed sound reinforcement or conferencing. It features a dual-section cable for positioning and Commshield RF Filtering for interference. Make: Sennheiser / Audiotechnica / Shure.

MICROPHONE:Supply of Cordless handheld type microphone with dual antena receiver unit frequency 50 Hz to 15 kHz . Make:Sennheiser/SHUERE/ OSL

MICROPHONE:Supply & delivery of Vocal Corded Microphone Type Dynamic (moving coil) Polar Pattern Cardioid (unidirectional) Frequency Response 60 to 15,000 Hz, Polarity Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of microphone output connector, Output Impedance (at 1000 Hz) 300 ohms, Sensitivity (at 1000 Hz) -53 dBV/Pa, (2.2 mV), 1 Pascal=94 dB SPL Electromagnetic Hum Sensitivity 26 dB equivalent SPL in a 1 millioersted field (60 Hz) Make: Sennheiser / Audiotechnica / Shure.

MICROPHONE:Supply & delivery of Instumental Corded Microphone Type Dynamic (moving coil) Polar Pattern Cardioid (unidirectional) Frequency Response -50 to 15,000 Hz, Polarity Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of microphone output connector Output Impedance (at 1000 Hz) 200 ohms Sensitivity (at 1000 Hz) -56 dBV/Pa, (1.6 mV), 1 Pascal=94 dB SPL, Electromagnetic Hum Sensitivity 26 dB equivalent SPL in a 1 millioersted field (60 Hz) Make: Sennheiser / Audiotechnica / Shure

MICROPHONE: Supply & delivery of Micro flex Overhead condenser microphone delivers clear, accurate audio with interchangeable cartridges and an unobtrusive, bright white or black design. capture high-quality sound in a compact, adjustable package. Each model features a choice of inter changeable cardioid or super cardioid condenser microphone cartridges attached to a flexible,four-inch gooseneck with a 30-foot cable. The preamp options available offer easy installation in ceilings or microphone stands, and when combined with the high sensitivity cartridge's wide frequency response, these microphones provide accurate sound reproduction with a minimum of RF interference or electromagnetic hum. The new Micro flex Overheads feature interchangeable cardioid, super cardioid and omnidirectional condenser cartridges that fit every model in the Micro flex product line for enhanced convenience and consistent sound. Micro flex Overhead microphones come complete with these accessories .Make: Sennheiser / Audiotechnica / Shure.

MICROPHONE: Supply of on-table boundary layer microphone MEB 114 with technical specification: Connector-clip contact, trigger signal at the logic connector: Logic in (LED control), GND, Logic out (switch signal), Frequency response-40 Hz – 20 kHz, Max. sound pressure level-140 dB, Transducer principle- pre-polarized condenser microphone , Pick-up pattern -cardioid, Nominal impedance-200 Ω, Phantom powering- P 24 - P 48 , Operating temperature- -10 ° … +50 °C , Equivalent noise level-29 dB (A) , Equivalent noise level weighted as per CCIR-39 dB (CCIR) Current consumption-5.3 mA, Output voltage -Logic out: High level output voltage > 2.4 V, low level output voltage < 0.4 V, Output voltage- Logic in: High level input voltage > 2.0 V, Low level input voltage < 0.8 V, Dynamic range-111 dB (A), Sensitivity- 10 mV/Pa. Make: Sennheiser / Audiotechnica / Shure

MICROPHONE: Supply & delivery of MIC STAND. Make : MY STAND/AHUJA

Cables:XLR Connectors and Specon Jack etc. Make : MX, Nutric, RCF

Cables:Supply of Mic. Socket box

Cables:2.5 square mm, 2 core, speaker cable or better Make : LYNQ/Krystal/Polycab/Finolex

Cables:Supply of 24 Pair snake cable. Make: LYNQ/Krystal/Polycab/Finolex

Cables:Signal(microphone) cable 2 core shielded. Make : LYNQ/Krystal/Polycab/Finolex

Cables:Amplifier Rack with cooling fan module, pow distribution module etc. Make : Val Rack, Net Rack, My Rack

ISCT:Installation Servicing Testing and Commisioning

STAGE LIGHTING SYSTEM;Renovation and Modernaisation of Stage Lighting System for Auditorium of The Corporate Office of The West Bengal Power Development Corporation Limited

Supply of 1000 W Parabolic Aluminium Reflector light fittings made of CRC sheet metal with matt black colour paint finish with 1000Watts 240V sealed wide beam lamp, barndoor arrangements and hanging clamp etc. for hanging. Make:- DTS/ PLS/ Sholite/LDR/PR Lighting

Supply of 1000 W Parabolic Aluminium Reflector light fittings made of CRC sheet metal with matt black colour paint finish with 1000Watts 240V sealed narrow beam lamp, barndoor arrangements and hanging clamp etc. for hanging. Make:- DTS/ PLS/ Sholite/LDR/PR Lighting.

Supply of 1000 watt Plano convex spot light with 150 mm dia lens, 1000 watts Bipin halogen lamp CP - 70, Spherical anodized finish reflector including lamp, holder, C-clamp for hanging light fittings in all complete.

Supply of LED 150 wat COB Par with barndoor 4/6/7/9 ch dmx, Strobe 0- 20F.P.S, power compusion 200 watt, 50000 hours lamp life,3200K light warm whit, dmx in/out 3 pin xlr,AC power 90- 260 Watt. CE Certification.

Supply of 200 Watt COB LED Fresnal Light with 4 leaf barnoor, drive current 5 amp, 2 Ch dmx control, Aluminium housing , dimming 0-100 %,indoor IP 20, smooth cooling fan, on board four digital display, dmx protocol 512 & 50000 hours lamp life. CE Certification. Make:- DTS/ PLS/ Sholite/LDR/PR Lighting.

Supply of 200 Watt COB LED P/C Spot Light , drive current 5 amp, 2 Ch dmx control, Aluminium housing , dimming 0- 100 %,indoor IP 20, smooth cooling fan, on board four digital display, dmx protocol 512 & 50000 hours lamp life. CE Certification. Make:- DTS/ PLS/ Sholite/LDR/PR Lighting

Supply of Ultra Bright LED Profile 200 watt, Citizen Lamp,3200 K color temp,2 ch DMX Control, Supler silent cooling fan, 0-100% dimming, K9 five -mirror focusing, Power AC 100-240 Volt,50-60Hz available 26*/36*/50*. CE Certification. Make:- DTS/ PLS/ Sholite/LDR/PR Lighting.

Supply of LED par 54 LED Par 200w,1. Light source:54PCS 3W LEDs(R12 G12 B12 W18) 2. Lens angle: 25°(30°, 45°, 60°optional) 3. Channel mode: 3/4 /6/ 7 /9DMX channel mode 4. 0-100% linear. dimmer 5. Function: color mix, automatic color change, built-in program and strobe effect with adjustable speed. 6. Sound controlled via built-in microphone. 7. Adjustable sound sensitivity. 8. LED Display, easy to control. 9. Control: auto, sound active, DMX512, software(connect to computer) 10. Overheating protection 11. Voltage:100-220V,50/60hz 12. Power:180W 13. CE Certification.

Supply of LED cyclorama light Light source : 18PCS 12W 4IN1 LEDs Lens angle : 25º(30º, 45º, 60º optional) Channel mode : 3 / 4 / 6 / 7 / 9DMX channel mode 0-100% linear dimmer Function: color mix, automatic color change, built-in program and strobe effect with adjustable speed Sound controlled via built-in microphone Adjustable sound sensitivity LED Display, easy to control Control : auto, sound active, DMX512, software(connect to computer) Overheating protection Voltage : 100-220V, 50/60hz Power : 230W IP rating : IP20(PLS-18 x 4in 1) Make:- DTS/ PLS/ Sholite/LDR/PR Lighting.

Supply of DMX Splitter 1 in 10 out The XLR connectors are mounted directly on the board. 2. Connectors can be on the front or on the back. 3. Daisy chain of the input signal. 4. Switch for DMX line termination.5. In 1 to 10 unit,

Supply of DMX cable 20/0.12BC+PE1.8, for stage to control room. Make: Belden/ LYNQ/Someer/ Krystal.

Supply of DMX point box (customised)

Supply of 4 Eye Blinder 450 watt, Warm White, Individual control, 6/9/12 ch dmx, color tempreture 2500 K/3200 K, dimming 0-100% linear , beam angle 38 degree, Metal housing colour black, Frequency 50- 60 Hz, AC 90 V - 245 Volt. CE/ROHS Certification. Make:- DTS/ PLS/ Sholite/LDR/PR Lighting

Supply of stage light operating console of 24/48 channel with a features of playback, patching 512DMX channels, VGA monitor port, LCD display, 24/48 channels control, 48 submasters etc. Make:- DTS/ PLS/ Sholite/LDR/PR Lighting

Supply of 24 KW 6 channel Electronic dimmer pack 19" rack mounted, each channel of 4 KW with DMX input via 5 pin XLR IN with MCB protection. Make:- DTS/ PLS/ Sholite/LDR/PR Lighting

Supply, installation of 48 way patch panel made MS with powder coated paint finish, desk type/ wall mounting 15A jack/top system with M.C.B. protection etc. for the each way of the total stage light system

Supply of 3 core 2.5 Sqmm Cu flexible cable. Make: Finolex/ Polycab/ Havels

Supply of 15 A plug with MS box with cover includin top socket

Supply installation of Stage light dip box consisting of 2 nos, 15 A Socket with hinge cover

MS constructed dimmer mounted Rack

Installation, testing and commissioning (including the cost of DMX Connectors)

Electrification Work Including In-House Lighting System:Renovation and Modernaisation of Electrification Work Including In-House Lighting System for Auditorium of The Corporate Office of The West Bengal Power Development Corporation Limited

LED glow sign EXIT Light

Supply installation of 15 Watt warm white recess mounted Ceiling light. Make : Philips/ Bajaj/ Wipro/

Supply, installation of Ceiling mounted recessed type fancy LED Spot fittings of 5.5 watts dimmable type. Make : Philips/ Bajaj/ Wipro/ Havells

LED (dual)Tube light fittings. Make Philips/ / Bajaj/ Wipro/ Havells

Electrical wiring by Cu wire through PVC pipe/ casing. Make : Polycab/ Havels/ Finolex:2 x 1.5 + 1x 1.0 Sqmm.

Electrical wiring by Cu wire through PVC pipe/ casing. Make : Polycab/ Havels/ Finolex.:2 x 2.5 + 1x 1.5 Sqmm.

Sound Reinforcement System for Seminar Hall:Renovation and Modernaisation of Sound Reinforcement System for Seminar Hall of The Corporate Office of The West Bengal Power Development Corporation Limited

Supply & delivery of Speaker with following specification:- Single 8" IP 67 rated 2-way Speaker System, Frequency Response (-3 dB) 59 Hz - 20 kHz, Frequency Range (-10 dB) 55 Hz - 20 kHz, Rated Power 125W Continuous, 500W Peak, Maximum SPL 121 dB, Sensitivity 90 db, Nominal Impedance 8 Ohms or 100/70 V, Coverage Pattern 100° x 60°, LF Driver 8" Weather Resistant Woofer, HF Driver ,1" Silk Dome Compression Drivers, 1.4" VC, Transformer Taps 60W, 30W, 15W -100 /70 V. Make: Martin Audio/ Bose/ British Acoustics/ Clair Brothers/ Meyer Sound.

Supply of 10 Frame Compact Analogue Mixing Desk with Dual FX, Number of Input Channels 6 Mono + 2 Stereo Channels, Media Player with USB / BT input, Number of Output Channels Zone L+R XLR Output (Sub), USB Intefrace Out, Recording Out (2Track), TRS Aux, Moni-r, FX Mute & Headphone Outputs, Oliver FX Dual FX Engine, 2-Track Recording In/Out, USB Audio Interface Connectivity, Auxes Balanced XLR Setero Aux Out, One TRS Aux Output, Frequency Response 20Hz - 30KHz 0.5dB, Max. Input Level Mic +24dBu, Line +24dBu, Other +20dBu, Max. Output Level-XLR +26dBu, TRS +20dBu, Max Input Power 40 Watts, Faders 60mm.

Supply & delivery of feedback controller with 2 input, Connectors- female XLR ad ¼” TRS, Input Type – electronically bal/unbal RF filtered, Input impedance- Bal 40k ohm, unbal 20k ohm, Max Input-1+20dBu,CMRR- >40dB,typically > 55 dB@ 1kHz , Output connectors- male XLR & ¼” TRS,Sample rate- 48kHz, Frequency Response-20 Hz-20kHz,+/- 0.5 Db.Power Input- 220V-50Hz, Signal to Noise ratio- >71 Db, Amount of Frequency- 5Hz+-10%. Output impedance-200hms. Make : OSL/ Shure

MICROPHONE:Supply & delivery of Gooseneck cardioid microphone consists of integrated desktop base, inline preamplifier and LED lighting for installed sound reinforcement or conferencing. It features a dual-section cable for positioning and Commshield RF Filtering for interference. Make: Sennheiser / Audiotechnica / Shure.

MICROPHONE: Supply of Cordless handheld type microphone with dual antena receiver unit frequency 50 Hz to 15 kHz . Make:Sennheiser/SHUERE/ OSL

Cables:XLR Connectors and Specon Jack etc. Make : MX, Nutric, RCF

Cables: Supply of 8 Pair snake cable. Make: LYNQ/Krystal/Polycab/Finolex

Cables:2.5 square mm, 2 core, speaker cable or better Make : LYNQ/Krystal/Polycab/Finolex

ISCT:Installation Servicing Testing and Commisioning

Delhi Light & music centre

D. M. P. NIRMAN PRIVATE LIMITED