Construction of Conference Hall with reception, waiting hall with attached toilets at office of the Commissioner for persons with Disabilities, 25-D, Mata Sundri road, New Delhi.

Amount

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. Group 'C'

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

(b) 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

(c) 2 X 6 sq. mm + 1 X 6 sq. mm earth wire

(d) 4 X 4 sq. mm + 2 X 4 sq. mm earth wire

Supplying and fixing of following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required. (a) 12 Module (200mmX150mm)

(b) 3 Module (100mmX75mm)

Supplying and fixing of following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. (a) 15/16 ampers switch

(b) 6 pin 15/16 ampers socket outlet

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 Volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 Ampers, tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer) as required. (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.) (a) 8 way (4 + 24), Double door

Supplying and fixing of 5 ampers to 32 ampers rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. (a) Single pole

Supplying and fixing of 20 ampers, 240 volts, SPN industrial type, socket outlet, with 2 pole and earth, metal enclosed plug top along with 20 amps ‘C’ series, SP, MCB in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing of pole box of size 333mm x 233mm x 120mm deep made out of hot pressed moulded SMC junction box complete with electrical accessories i.e. 2 Nos. 100 Ampers aluminum bus bar, din bar, earth bar & 1 No. 10 Ampers SP MCB, earthing etc. including nut bolts etc complete as required.

Supply and fixing of 400 mm sweep size wall mounted fan complete with inbuilt Electronic Regulator, Blade, wire lead with moulded plug top etc. as required.

Supplying and installation of Heavy duty exhaust fan of 300 mm sweep size, 900 rpm speed with shutter & louvers in the existing opening alongwith connection, testing & commissioning etc. as required.

Supplying, installation, testing & commissioning of energy efficient recessed mounted type 34W to 38W full window glare free opal diffuser LED panel luminaries of size 595mm x 595mm (nominal size) suitable for both Armstrong/POP/Geypsum Board or grid false ceiling fabricated with MS powder coated white CRCA housing including mounting with the help of chain/other suitable method, hanging from the ceiling including connections with 3 x 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc as required. The Total system Lumen of 34W to 38W LED should be 3600 with minimum system efficacy of 100 lumen /watt colour temperature 5500K to 6500K, power factor>0.95, CRI (Ra)>75, THD <10%, with APFC driver having driver efficiency >85%, operating voltage 150-270 volts with minimum 2.5KV surge protection. The luminaries shall be submitted with LM-80 report with a life of 50000 Hours @ L-70 and LED photo biological safety report conforming to IEC 62471 & LED source manufacturer and LM-79 report from NABL accredited Lab. The LED chip should be of Cree, Nichia, Philips Lumiled, Osram, Edison.

Supplying, installation, testing & commissioning of energy efficient LED flood light luminaries of system wattages 90 to 100 complete with accessories on the existing boundary wall including connections with 1.5 sq mm FRLS PVC insulated copper conductor single core cable complete etc as required The LED luminaries should confirm the following technical specifications :- a. Type of LED: High power LEDs Nichia/Osram/Cree/Philips b. driver efficiency >85% c. System Efficacy >100lm/w d. color Index(CRI) Ra>70 e. Color Temperature (CCT) Cool white:5500°-6500°K f. Input Voltage. 140-270V AC g. Frequency Range 50-60Hz h. Power Factor(PF) > 0.95 i. Surge protection = 4.0KV j. Total Harmonic Distortion(THD)< 10% k. Working Environment 0°C to 50°C;10%-90%RH l. Working lifetime: >50000hrs m. IP Rating :- IP: 65/ IP: 66 n. Housing and finish :-epoxy powder coated die cast aluminum housing with elegantly designed heat sink for efficient thermal management and to excellent corrosion resistant, cable gland P49 is provided at cable entry cover & high quality toughned glass.

Supplying, installation, testing & commissioning of energy efficient 45 to 50 Watts LED street light luminaries complete with accessories and suitable size clamp, nut bolt on the existing street light pole including connection with 1.5 sq mm FRLS PVC insulated copper conductor single core cable complete etc as required. The LED luminaries should confirm to the following technical specifications :- a) High bright white power LED of Nichia/Osram/Cree/Philips with LM 80 test report. b) Life span of LED’s used should be greater then 50,000 hours at 70% light out put. c) Colour rendering index(CRI)>70% d) Colour temperature of luminaries shall be 5000° K to 6000° K e) LM -79 test report of fittings f) Power factor>0.95 g) System Efficiency > 90 lumen/watt h) Operating voltage 140 Volts to 270 Volts i) Total Harmonic distortion <15% j) LED drive current 350 MA to 1000 MA k) LED drive efficiency>85% l) Housing :- Pressure Aluminium die Cast(thermal and impact resistance = IK-07 m) Ingress Protection - IP : 65 n) Safety :- As per IEC 60598/IS 10322 o) Front cover :- It should be equipped with distortions free, clear heat resistant toughned, UV stabilized glass / poly carbonate cover in the front. p) Driver specifications :- 140-270 Volts universal Electronic driver with internal surge protection of minimum 4 KV q) Operating temperature :- 10° C to + 50° C r) Optics:- PMMA lens for uniform distribution.

Supplying, laying and fixing of 3.5 x 35 sq.mm PVC insulated and PVC sheathed/ XLPE aluminum conductor armoured power cable of 1.1 KV grade etc. as required in the following manner: (a) On wall surface

(b) Direct in ground including excavation, sand cushioning, protective covering and refilling the trench.

Supplying, laying and fixing of 3 x 6 sq.mm PVC insulated and PVC sheathed/ XLPE aluminum conductor armoured power cable of 1.1 KV grade on wall surface etc as reqd.

Supplying and making of end termination with brass compression gland and aluminum lugs for following size of PVC insulated and PVC sheathed / XLPE aluminum conductor cable of 1.1 KV grade as required. (a) 3½ X 35 sq. mm (32mm)

(b) 2 X 10 sq. mm (19mm)

Supplying, installation, testing & commissioning of energy efficient following capacity Split type Air Conditioner unit suitable for operation on 230 Volts, 50Hz, single phase capable of performing Cooling, Dehumidifying, Air Circulating & Filtering complete connection with upto 4 meters length refrigerant copper pipe heavy gauge 2"/8" / 3"/8" & 5/8" covered with minimum 10mm thickness insulation including 3 x 2.5 sq.mm flexible copper conductor wire wrapped in flexible pipe and also providing 25mm diameter PVC drain connection including accessories, fixing on surface with clamp to the nearest drain connection pipe complete with repairing of wall with minor civil work at site etc as required. a) 2 TR Capacity

Supplying and fixing of Digital display wall mounting type Servo Voltage Stabilizer of following capacity for 2 TR capacity Air-Conditioner complete etc as required. (Input 145-280 volts) (Output 195-245 volts) (a) 5 KVA

Supplying, installation, testing & commissioning of Water Dispenser having three independent function of out let of water (Hot, Cold & Normal) Comprising of the water cooler with inbuilt 3 Liters water storage capacity with freeze technology having storage capacity 18 Liters with anti-bacterial treatment suitable for operation of 230 Volts, 50 Hz, single phase with auto safety feature etc as required.

Providing and fixing of 40" LED TV full HD with HDMI Ports working on 230 Volts & 50 HZ, AC supply complete etc as required.

Supplying, installation, testing & commissioning of the System 2-Way wall mount Speaker System with 8 inch lf & 1 inch hf compressor driver unit only with 150 watts rms power continuous and max spl of minimum 121 db ; with birch plywood paint finish etc as required

Supplying, installation, testing & commissioning of 450 watts per channel @ 4 ohms class H/D power amplifier with damping factor of 300 ohms etc as required.

Supplying, installation, testing & commissioning of Professional 12-channel Compact Mixer with onboard effects and USB I/O, high-headroom Mackie mic, with 6 nos mic inputs and 2 nos aux inputs processor Precision 7-band graphic EQ etc as required

Supplying, installation, testing & commissioning of high quality, heavy duty paging microphone with flexible 18" gooseneck with On/Off base unit Freq. Resp.: 50-15,000 Hz Sensitive: 2.5mV/Pa Impedance: 600 ohm etc as required

Supplying, installation, testing & commissioning of Advanced feed back suppression processor with electonically balance/ unbalance RF filtered etc as required.

Supplying, installation, testing & commissioning of main SYSTEM RACK 19U M.S. Rack with Power indicator, power sockets and isolator fitted duly prewired to accommodate Control Room equipments for in house equipments with cooling fan at back gate e.g. Amplifiers, Controller, Equalizer etc as required.

Supplying, installation, testing & commissioning of PATCH CORDS (for SYSTEM INTERCONNECT) - High grade professional low-noise bable, 2-Core High conductivity PVC insulated in PVC jacket, shielded Copper Cable with di-electric insulator to prevent RF interference with necessary XLR male/ female connectors EP Jacks/ RCA Jacks etc as required

Supplying, laying & Fixing of Microphone Lines High grade, profeional, Low-noise, 2-Core High conductivity PVC insulated in PVC Jacket, Shielded, Copper Cable with di-electric insulator both end with XLR m/f connector etc as required.

Supplying, laying & Fixing of Speaker Lines: 2-Core, High definition Speaker Cable, PVC insulated in PVC jacket laid in existing conduits etc as required.

Supplying, installation, testing & commissioning of Motorized Projector Screen of size 8 Ft. x 6 Ft. – 120 Inches Diagonal, 4:3 Ratio Format Supports Full HD 1080P 3D-4K Ready Technology with remote control etc. complete etc as required.

Supplying, installation, testing & commissioning of Ceiling/ Floor mounted DLP Video/ Data Projector suitable to operation on 240 Volts, single phase, 50 Hz, AC supply and compatible with the existing audio/video system complete with power cords, wireless remote control unit, wireless dongle and complete with following specifications: a) Lunen of Brightness - 3500 b) Contrast Ratio – 5000 : 1 c) Resolution – 1920 x 1080 Pixels, Full HD e) HDMI Input f) Built in Speaker

Supplying & fixing of Cable Cubby/Patch Panel, surface access enclosue, openable with press down on the top the enclosure with one data input on HD 15 connector, one video input on RCA connector, two cat 6 RJ 45 connector for LAN complete etc as required.

Supplying, laying & fixing of High Speed HDMI cable of 20 meters length suitable for projector etc. complete etc as required.

Supplying and fixing of ceiling mount aluminum 4 feet projector bracket for projector to mount etc. complete etc as required.

Supplying, installation, testing & commissioning of AV switcher with 4 inputs and 1 output etc. complete etc as required.

Classic Refrigeration Works

CHETAN ENTERPRISES

Krishna Electreical Works