MOEI and Fans and RMO Drinking Water Supply Pump Sets, Sub-Station and Distribution System DG Sets and AC Equipment s including Heating System installed at IGDTUW, Kashmere Gate, Delhi. (SH- Providing rewiring and Upgradation of P/ A System at Krishn

SH:I (PA System) SITC of 2 way wall mount speaker with rated input 15 W, rated impedance:833Ω /1667Ω/3333Ω, frequency response 110 Hz-13Khz, Driver: 6'', input terminal spring loaded push type terminals, LMT,15 W, 7.5W and 3.75 W tapping, cabinet: ABS with wiremesh metal grileetc complete as required.

SITC of system zoner amplifier of 240 Watt RMS 100 Volt line with Programmable system management amplifier 240W 5 switchable high impedance speaker zones with adjustable attenuators, 9 units can be combined to increase the output power and number of zones, 4 input channels come with volume and bass/treble control on the front panel, Both BGM inputs with level preadjustment, The routing to the zones of the 3 microphone/ line level inputs and the telephone paging input can be pre-set, Emergency power input, remote power control, 7 built-in chimes etc.with inbuilt 4 audio inputs including background music input for running multiple speakers including connections, etc. Complete as required

SITC of remote microphone unit connects to the main unit for making emergency announcement with inbuilt minimum 5-zone selector including connections etc. Complete as reqd.

Supply of Power Amplifier, Rated Power 240W,FrequencyReponse 50-20,000 Hz or better speaker output conectivity with Ventilation fan cooling with power connsumption 238 W (EN60065),520 W (AC operation at rated output15 A ( DC operation at rated output) ,Ditortion 1% or less at 1 kHz ,1/3 rated power, all required accessories etc. all complete etc. as reqd.

Supplying and fixing 24U Rack with 4 inch Castor wheels and front brake Floor Standing Rack with Main Frame Pillar of 1.25mm Powder Coated CRCA Sheet with removable side panels, L- Shape adjustable Vertical Mounting Rail of 2mm with 'U'Marking completely knocked-down condition (CKD) Shape, fitted with 4 number cooling fans, minimum 5nos two line cable entry/exit provision at top and bottom with rubber protection, Front door 5mm Toughened Glass with MS frame or MS perforated with lock, Rear MS vented or perforated door, Powder coated Color- RAL- 7035 or black, complied with UL & RoHS, 2 x 6 sockets 16A power distribution units, 3 numbers closed cable organizer, Hardware mounting screws packet of 20 x 1 number, etc. complete as required.

Repair and replacement of existing TOA PA2240 Make Amplifier etc. as required at Krishna &kaveri Hostel.

Supplying, drawing, Installation, Testing and commissioning of CAT6 UTP LSZH 23AWG Twisted Pair Cable in existing conduit/ on surface, Category 6 Unshielded Twisted Pair, 4 pair should be complied as per UL/ETL verification program for compliance with ANSI/TIA-568.2-D standard. Outer diameter should be in the range of 6.1mm nominal with Operating Temperature Range : -5° to +60°C, Bending Radius :< 4 X Cable Diameter at –5°C ± 1°C and Pulling Force : 11.5Kg etc. complete as required. a) 1 Run of cable.

Supplying and drawing of cable Fire Retardant PVC insulated copper conductor cable in the existing surface /recessed steel conduit of following pairs, cores and size including connections and interconnections etc. as required. a) speaker cable Two pair, 2-core, 1.5 sqmm.

SH: II (EI work) 1) Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required. (a) Group C

2) Wiring for circuit/ sub main wiring along with earth wire with the following sizes of FRLS 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