Construction of Auditorium in new Govt. College at Reodar Distt. Sirohi.

Amount

Providing & Fixing of conference system at meeting hall on existing tables with delegate units, Chairman unit, control unit, mixer amplifier of same OEM with connectivitiy cables of 2.5 mtr. for delegate unit, RJ 45/multicone connector etc. complete in all respect with making connections of speakers as per specifications below of makes : Ahuja.

The chairman unit must have build in loud speaker of max. input 300mW, 16 ohm impedence & high quality sensitive condenser microphone (-63dBV per microbar & 7.5mV/Pa) mounted on 16" flexible gooseneck with a ring LED indicator The unit should have priority switch, talk Switch speaker volume control head phone vol. control with micro phone auto switch off facility & 2.5m inter connecting cable etc. complete in all respect.

Control unit for Conference System

Supply, Installation and testing 6W wall mount speaker with excellent music Reproduction max power : 9W, Rated power : 6 watt, power tapping 6/3/1.5 w effective freqency range (-10db) : 200Hz to 15 KHZ. SPL at rated power (1MHZ at lM) 96db Opening Angle1 KHZ/4KHZ (-6db) : 150/70 Make : Bosch/Biamp/Bose

Supply, Installation and testing of 120 W power amplifier in a2U high housing with 70V/100V and 8 ohm outputs, Dual input with priority switching, 100 V input for Slave operation on 100 V speaker line, mains, battery back-up with following feature : 1) output power (rms/maximum)120/ 274W. 2) Frequency response 60HZ to 18 KHZ (+1/-3db) at -10db ref rated output) 3) Distortion <1% at rated output power, 1KHZ 4) S/N (Hat at Max volume) >65 db 5) Main Voltage 230VAC+10%, 50/60Hz 6) DC Voltage 24V DC+15%/-15% Make : Bosch/Biamp/Base

The unit must incorporate a receiver unit & a cordless hand held microphone. The microphone should be dymanic, super cardioid type with RF output power of 15mW (max.) 100dB dynamic range with internal dipole antenna. The micro phone must have on/off switch with red LED & having AA type (UM-3) alkaline cells with life of 15-20 hrs. The unit must have coverage area more than 200 Feet.The receiver must have dual squelch & operate at quartz crystel locked VHF high band frequency & with frequency response range 50-15K.Hz. The unit must have telescopic antenna & audio output 0-55mV/1K.ohm power on/off switch, audio output vol. control squelch level contral and having red LED for power on, yello LED for RF reception & green LED for audio signals the etc. S/N ratio should not be less than 100dB etc. as reqd.

Supply installation & testing of Podium microphone Make : Bosch/ Sennheiser/ Shure

Supply installation & testing of HDMI Cable

Supply installation & testing of Popup Box Make : BSS/Suvira/techut

Supply installation & testing of Cables & connectors

Supply installation of Wooden podium

Laptop computer intel i3 processor, 8GB RAM, 512 SSD, window 11 Screen size 15.6 inch Make : HP/Dell

SITC of water system with filteration stage-Participate filter -Membrane life enhancer filter-sediment filter-Pre carbon filter-RO Membrane filter Post carbon filter,Input power rating-230V AC , 50Hz ,Percentage of Rejection TDS -90% or better having following features (a) spin welded EO Membrane Housing to prevent tempering (c) Push fit components for leak proof performance (d) Fully automatic operation with auto start and auto off (e) SS/ABS construction for corrosion free lifespan (f) Equally suitable for water from all bore wells, overhead storage tanks, water tankers and even municipal taps.(g) RO Membrane Flushing-Auto Flush@Every start ,Every and every one hour of working for one minute. complete in all respect with following capcity

Purification capacity-50LPH,Duty cycle 270-500liters /day

Naresh Malaram

M/s AJHARI CONSTRUCTION CO.

M/S JAY SHREE BHAWANI INFRA

PRAJAPAT CONSTRUCTION CO

M/s Mahaveer Singh Contractor

alvina construction

Naresh Malaram

M/s AJHARI CONSTRUCTION CO.

PRAJAPAT CONSTRUCTION CO

Rajmodi construction

M/s Mahaveer Singh Contractor

alvina construction