COMPREHENSIVE ANNUAL MAINTENANCE AND UPKEEP OF AUDIO VISUAL SYSTEM AND STAGE LIGHTING FOR TRAINING HOSTEL AT DL JODHPUR

COMPREHENSIVE ANNUAL MAINTENANCE AND UPKEEP OF AUDIO/VISUAL SYSTEM & STAGE LIGHTING FOR TRAINING HOSTEL AT DL JODHPUR

PROJECTION & SOUND REINFORCEMENT SYSTEM IN LECTURE HALL

a) Main loudspeaker power handling 400W RMS (AES) 800 W Program / 1600 W Peak Normal impedance 8 ohms Frequency response (-6dB) 55 Hz-20 KHz Average Sensitivity 97 Db/W/m Calculated Maximum SPL /1m 123 dB continuous 126 dB Program 129 dB peak Nominal directivity 750 x 500 LF Celto Acoustique 1 x 12" (2.5" VC) HF Celto Acoustique 1" Exit (1.7" VC) Crossover 1.9 KHz Passive. (Make : VAL Audio) - 2 Nos.

b) Monitor Speaker Power Handling 300 W RMS (AES) 600W Program / 1200W Peak, Normal impedance 8 ohms Frequency response 6 dB half space 57 Hz Average Sensitivity 95 dB/W/m, Maximum SPL / 1 m 120 dB continuous 123 dB program / 126 dB, Peak Nominal Directivity 900 x 600 LF 1X8" (2" VC) HF 1" Exit (1.7" VC), Crossover 1.8 Hz Passive Flying hardware. (Make: VAL Audio) - 2 Nos

c) Gooseneck Microphone with Polar pattern Hypercardioid, Frequency range 50 to 19,000 Hz, Sensitivity 12mV/PA=-38 dBV re 1 V/Pa, Max. SPL 125 dB (for 1% THD), Equivalent noise level <21 dB-A, Signal/noise ratio (A-weighted)>73 dB, Impedance <=600 ohms, Recommended load impedance >=2000 ohms supply voltage 9 to 52 V phantom power to DIN 45596 (DPA adaptor integrated) Connector 3 pin male XLR as per the specifications, complete as required. (Make : Audio Technical) - 2 Nos

d) UHF Cordless Lapel Microphone with RF Frequency, 8 channel frequency, output level adjustable, at rated deviation : 500 mV rms and as per the specifications, complete as required. (Make - AudioTechnical) - 1 No

e) UFH Cordless Handheld Microphone with RF Frequency 8 channel frequency, output level adjustable, at rated deviation : 500 mV rms and as per the specifications, complete as required. (Make - AudioTechnical) - 1 No

f) Professional Quality Audio Amplifier with dual channel, 850 + 850 watt RMS power each channel at 8 ohm as per the specifications, complete as required. (Make - VAL) - 1 No

g) Professional Quality Audio Amplifier with dual channel, 500 + 500 watt RMS power each channel at 8 ohm as per the specifications, complete as required. (Make - VAL Audio) - 1 No

h) Mixing console professional 12-channel compact mixer with onboard effects and USB I/O, 6 low-noise, high-headroom Mackie mic preamps with easy LED metering, 32-bit RMFXTM processor with 16 " Gig-Ready" reverbs, choruses and delays, precision 7-band graphic EQ for tuning Mains or Monitors, USB I/O for recording shows and music playback via Mac or PC, 4 full stereo channels plus extra stereo return for keyboards, external effects or stereo playbak devices, 60 mm faders for input channels, returns and Main/Monitor Balance XLR and balanced/unbalanced 1/4-inch Main outputs as the specifications, complete as required. (Make : Mackie) - 1 No.

i) Equilizer cum controller with feedback elimination, 2.7 seconds if Alignment and Zone Delay, RS-232 PC GUI control, Classic dbx Compression and Limiting, Graphic and Parametric EQ, Audio-EQ Function, Full Bandpass, Crossover, and Routing configurations, Auto Gain control, Pink Noise Generator and fulltime RTA (Make : BDX) - 1 No

j) Twisted pair Transmitter & Receiver with HDMI Input / Cat input / HDMI output, Resolution upto 1920 x 1200, 1080p, Range upto 7.0 meter complete with all required interconnecting cables, as per specifications, complete as required. (Make : Crestron) -1 No.

k) Digital Projection system with native resolution of 1920 x 1200 (WUXGA) UHP Lamp, Aspect Ratio 16:10, Brightness Minimum 5000 (Ansi Lumens), Contrast Ratio 2500:1, Display - DLP Connectivity 1 x component video, RGBHV, RGBS or RGsB (5bnc), 1 x Composite Video BNC), 1 X S-Video (4-pin mini-DIN) 1 X VGA (D15 connector), for RS232 In/Out, Power Supply 90 - 254V / 50 - 60 Hz complete as per the specifications: (Make : Delta) - 1 No

l) Long Throw Zoom lens to project desired size from a particular distance and as per the specifications, complete as required. (Make: Delta) - 1 No

m) Motorised Projection Screen with 12' (W) X 9' (H) with Matt white Fabric, Tubular Motor and as per the specifications, complete as required. (Make : Draper) - 1 No.

n)Digital PC presenter with 2 dongle to connect laptop / PC, Fully Wireless operation, Operating System Windows (XP Pro, Vista Pro and window 7 Pro 32 & 64 bit, Windows 8 and 8 Pro Mac OS x 10.6, 10.7, 10.8, Input Resolutions Upto 2048 x 1536+ (QXGA) as per the specifications, complete as required. (Make : Barco) - 1 No.

o) RGBHV Cable, Dielectric : Foam polythylene, Outer Jacket : PVC , Shield : complete as required - 96 Nos.

p) Microphone Cable, Shielded microphone cable, flexible black PVC jacket complete as required - 125 Nos

q) Video Cable, Coax Center Conductor : Dielectric : Skin foam. Outside Jacket : PVC, Shield : Complete as required - 98 Nos.

r) CAT 6 Cable - 130 Nos

s) Conncetors, Interconnecting moulded cables complete as required - 1 No

t) Equipment Rack (size 24 U) with provision for housing all control equipment with front and rear door, blower for cooling and proper locking arrangement and as per the specifications, complete as required - 1 No.

u) Customized Ceiling Mount Hardware for DLP Projector - 1 No

v) Customozed Wall Mount Hardware for Main Speakers - 2 Nos

STAGE LIGHTING & FURNISHING IN LECTURE HALL a) 1000W, 240Volt, PAR Sealed Beam Light with CRC Sheet Metal and aluminium die casting, mat black color, yoke & clamp complete with accessories and lamp - 16 Nos. b) 1000W Halogen light with mash & barndoor consisting of 2 nos. single contact compressible holders, yoke, 1000W halogen tube & suitable clamp - 8 Nos. c) Light Point wiring from patch panel to be provided near stage to various stage light fixtures with 2.5 Sq.mm 3 Core PVC insulated and PVC sheathed Cable including Cable Tray of suitable size for laying these wires on the tray including 20 amps metallic clad sockets with box at top. (Make : Finolex / Havells / National) - 30 Nos

MAIN CURTAIN made out of velvet curtain cloth with horizontal sliding arrangement complete with fixing rails, brackets, sliding arrangement & motorised operation complete with runners, master runners, plies, 3 mm steel wire rope, 1 HP Motor (Crompton) 2 Nos, air breaker contractors (L&T)SIEMENS), 2 Nos. micro switches for auto stop, 3 nos push buttons for forward, reverse and stop positions. The curtain should be draped to half area when in closed position. Minimum overlap at centre should be 500 mm and should be stitched in double gathering with Masking Full 500mm Drop from proscenium. Appx Size : - 8200 x 4000 - 01 No.

REAR CURTAIN made out of FR Treated black colour crepe cloth with horizontal sliding arrangement complete with fixing rails, brackets, sliding arrangements & motorised operation complete with runners, master runners, pulies, 3 mm steel wire rope, 1HP motor (Crompton) 2 nos, air breaker contractors (L&T/SIEMENS), 2 Nos micro switches for auto stop, 3 nos, push buttons for forward, reverse and stop positions. The curtain should be draped to half area when in closed position, Minimum overlap at centre should be 900mm and should be stitched in double gathering - 01 No.

Projection & Sound Reinforcement System in Conference Hall (a) LED DISPLAY PANEL of size 65", Resolution 1920 x 1080, Brightness (cdm2) 450 nits, Contract Ratio (Typical) 4000:1, Viewing Angle 1780:1780, Orientations landscape/Portrait, Response Time 6.5ms, Connectivity Input VGS (D-Sub), DVI-D, Display Port 1.2, Component (CVBS common), HDMI (2), Stereo Mini Jack, External Control RS232C (In/Out), RJ45, External Sensor IR, Ambient Light Sensor, Power Supply AC 100 -240 V- (+/-10%), 50/60 Hz. (Make Samsung) - 01 No

(b) Wall Mount Speaker with Power Handling 30W continuous Program / 15 W continuous pink noise impedance 8 ohms, Frequency response 75Hz - 18 KHz complete as the specification - 02 Nos

c) Professional quality Digital Audio Amplifier with dual channel, 50+50 watt RMS power each channel at 8 ohms as per the specification, complete as required - 01 No.

d) Digital PC Presenter with 2 dongle to connect lap top / PC, Fully Wireless operation, operation system window XP Pro, Vista Pro and Window 7 Pro 32 & 65 bit, Window 8 and 8 Pro Mac OS x 10.6m 10.8, Input Resolutions Upto 2048 x 1536 (QXGA) as per the specifications, completed as required (Make: Barco) - 01 Nos

e) Integration, Testing & Commissioning of lighting system including inter connection wiring from Dinner to Control Room with required connection - 01 Nos.

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