Miscellaneous Lighting Jobs for 3 Numbers of Blast-Proof Cabin at NRL

Supply of LED Square 2x2 Downlighter complete with driver: * Mounting: Recess with provision for suspension,* Size: 595 × 595 sq. mm (approx), * Housing:CRCA housing with White Powder coated,* Optics: High quality polycarbonate diffuser,* Lumen output: ≥3600 Lumen at source,* Lumen per watt >= 85 L/W at 25°C* Colour Rendering Index: > 75,* Cromaticity range: As per ANSI Standard* Working life of LED: ≥ 50,000 hours @ L70,*System Watt: 34-36Watt ,* Nominal Voltage: 230V 50 Hz AC,* Operating voltage range = 170 V AC-270 V AC,* Driver: SMPS based constant current,* Total Harmonics Disturbance: < 20%,* Power Factor : ≥ 0.9, * Driver efficiency: ≥ 80 %* Minimum Burning life of Driver: ≥ 30,000 hours,*Corolated Colour Temperature: 6500 K(6530±510),* Efficacy : ≥ 55 lumen per watt* Junction Temperature:90°C @ 25° ambient temp.* Working Temperature Range: 0°C -45°C* Charge withstand Capacity: 2KV(IEC Std 61547),* Warranty period : 2 Years* Protection : IP20 or more,*Compliance : IS 10322 P-1 for safety.* Test Certficate LM 79 & LM 80 from NABL-accredieted laboratory needs enclosed,* Make:Havells/Philips /Bajaj/ CGL (Orion 36W).

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting/2X2 Panel Light of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc.as required.

Supply of FLP Exhaust Fan: FLP/Weather proof single phase Exhaustfan of the following specifications : Rating: HP-0.33, 1 ph, 50Hz, 230Vac RPM-1440; Sweep-18" Enclosure construction:Ex-d Area Classification: DIV-1& 2, Gas-Gr. II A/B Protection: IP-65 Temperature Class: T6 Peso Certificate Required : Yes Motor having Copper Winding : Yes Make: Sudhir/ Flexpro/ CEAG/Equivalent(To submit PESO Certificate)

Installation of FLP exhaust fan in the existing opening, including installation/fixing, making connection, testing, commissioning etc.as required.Upto 450 mm sweep as per direction of EIC.

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 12 way , Double door.

RCCB 4-Pole, 40A, 30mA having following specification: # No of Poles:4 # Current Ratting:40A # Operating Voltage:415V AC # Sensitivity: 30mA # Short Circuit Rating:10KA # Ingress protection: IP20 # Tripping Characteristic: "C" Curve # Test button for regular inspection # Terminal: Cables upto 35sqmm cross sectional area # Mounting: DIN rail # Conforms to IS 12640-1:2000<(>&<)> IEC 61008-1

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing/new MCB DB complete with connections, testing and commissioning etc. as required 2P MCB.

Supplying and fixing following rating, four pole, 415 V, MCB in the existing/new MCB DB complete with connections, testing and commissioning etc. as required 4P MCB.Type-10 kA, "C" curve.Rating-63 Amps

Supply of ceiling fan Complete without Regulator, 1200mm sweep, double ball bearing, excellent & long lasting paint finish, Speed- 350RPM, Air delevery -230CMM. Make - ORIENT, BAJAJ OR HAVELLS, Colour - White ONLY which shall be equivalent to HAVELLS Velocity model as and when required as per the direction of E-I-C.

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.