WORK SERVICES FOR AIR CONDITIONING TO CERTAIN INFRASTRUCTURE FOR MLH AT AF STN GORAKHPUR

Amount

SCHEDULE A PART I (BUILDING WORKS)

Construction all as specified and as shown on drawings.

Lump sum price worked out by the contractor for AC Plan room with AHU room all as specified & shown in drawings.

Schedule A Part-II ( Internal Water Supply)

Lump sum price worked out by the contractor for Internal Water Supply as listed in Sch ‘A’ Part II .

Schedule A Part-III ( Internal Electrification)

Lump sum price worked out by the contractor for Internal Electrification as listed in Sch ‘A’ Part III .

Schedule A Part-IV ( Air conditioning}

Lump sum price worked out by the contractor for Air conditioning as listed in Sch ‘A’ Part IV.

S & F LED lamp garnet 5 watt all as specified . Make - Havells , Bajaj , Philips)

WATER-COOLED SCROLL TYPE CHILLER UNIT WITH CFC FREE R-407C / 410A / 134a REFRIGERANT )

Supply, installation, commissioning & testing of water-cooled, floor-mounted compact chiller unit with Scroll-type water-cooled chiller suitable for ambient environmental conditions having actual capacity not less than 26 TR at local ambient conditions having scroll-type single/multiple compressor(s), variable frequency drive, S/T type condenser, S/T type chiller, common base frame, interconnected copper refrigerant piping, vibration isolators, gauge panel, automatic safety controls, ozone friendly CFC-free refrigerant gas & oil, nitrile rubber insulation of chiller and suction pipe, etc. The motor shall be suitable for operation on 415 V ± 10%, 3-Phase, 50 Hz AC power supply. The chiller machine shall be complete with its microprocessor based control panel & starter with main-switch. The chiller panel shall be compatible for remote-control operation & should provide status (additional potential free contacts shall be required to perform this function). Necessary civil work viz. PCC foundation for placement of chillers shall be covered in the scope of work. The chiller shall be as per the approved particular technical specifications and shall meet the following design criteria: [a] Local ambient temperature: 109°F [b] Chilled water leaving temperature: 48° F (Approx) [c] Chilled water entering temperature: 58° F (Approx) [d] Evaporator fouling factor: 0.0005 FPS [e] IKW/TR: Not exceeding 0.85 [f] Refrigerant (Ozone friendly type): R407C/410A/134a [g] Minimum COP required 4.7 .

CHILLED WATER PUMP (1 W + 1S)

Supply, installation, testing and commissioning of Monoblock type centrifugal pump suitable for 4.5 LPS water flow and 10 MWC head along with elastomeric insulation, self-priming, single-stage, centrifugal volute type pump having cast iron casing, enclosed type dynamically balanced phosphor-bronze/SS impeller, high tensile steel shaft, carbon steel stuffing box (sealed by mechanical seal), deep groove ball bearings, base plate, mounting channel frame, elastomeric insulation, accessories and fittings, viz. mechanical seal, pressure gauges, thermometers, drains, coupling, coupling guard, vibration isolation arrangement by means of spring / rubber type mounting and TEFC squirrel cage induction motor having IE- 3 efficiency and conforming to IS 12615: 2018 suitable for operation on 3- Phase, 415 V ± 10%, 50 Hz AC supply complete all as specified and directed. Note : Necessary civil work viz. foundation for placement of pump and pump accessories shall be covered in the scope of work.

FRP RECTANGULER SHAPE INDUCED DRAUGHT COOLING TOWER

Supply, installation, testing and commissioning of FRP bottle shape induced draught cooling tower suitable for 30 TR AC Plant capacity rectanguler shape, vertical, induced draught counter flow cooling tower with uniform water distribution and optimal heat transfer, having tough fiberglass reinforced plastic (FRP) casing of sufficient structural strength to withstand vibrations and wind velocity upto 60 m/s, FRP basin, rigid honeycomb type PVC fill of suitable thickness, SS sprinklers and non-clogging sprinkler pipes, FRP drift eliminator, energy efficient induced draught axial type fans with factory set and dynamically balanced blade pitch, inlet, outlet, drain and over-flow nozzle connections, etc. and TEFC squirrel cage induction motor having IE-3 efficiency and conforming to IS 12615: 2018 suitable for 3- Phase, 415 ± 10% V, 50 Hz AC electric supply complete all as specified and directed. Note : Necessary civil work viz. foundation for placement of pump and pump accessories shall be covered in the scope of work.

CONDENSER WATER PUMP (1 W + 1 S)

Supply, installation, testing and commissioning of Monoblock type centrifugal pump suitable for 7 LPS water flow and 14 MWC head self-priming, single-stage, centrifugal volute type pump having cast iron casing, enclosed type dynamically balanced phosphor-bronze/SS impeller, high tensile steel shaft, carbon steel stuffing box (sealed by mechanical seal), deep groove ball bearings, base plate, mounting channel frame, accessories and fittings, viz. mechanical seal, pressure gauges, thermometers, drains, coupling, coupling guard, vibration isolation arrangement by means of spring / rubber type mounting and TEFC squirrel cage induction motor having IE- 3 efficiency and conforming to IS 12615: 2018 suitable for operation on 3- Phase, 415 V ± 10%, 50 Hz AC supply complete all as specified and directed. Note : Necessary civil work viz. foundation for placement of pump and pump accessories shall be covered in the scope of work.

DOUBLE SKIN AIR HANDLING UNITS WITH 43 mm THICK CFC-FREE PUF INJECTED INSULATION PANEL & 10 MICRON PRE-FILTERS & MICROVEE FILTER WITH VFD

Supply, installation, testing and commissioning of double-skin type horizontal 13000 CFM, floor-mounted, top/side discharge air handling units having corrosion resistant extruded aluminum hollow profile with thermal break, 12 gauge galvanized steel channel base frame, 40 mm thick double skin panel with pressure injected CFC & HCFC free PUF having 'k' value of 0.02 W/°C/m & density 40 kg/m³ pre-coated, pre-plasticized, galvanized outer and inner skin min 0.60 mm thick, air-tight casing using soft rubber gaskets and self-adhesive tapes, AMCA certified energy efficient fans with double inlet, double width forward or backward curved impellers for high static pressure mounted on aluminum extruded siderail base frame, combination of 6 rows deep chilled water coils with anti-corrosion copper fins, combination of 2 rows deep hot water coils with anti-corrosion copper fins, PVC/naylon hinges & handles, view port and marine lamp, limit switch, SS-304 drain pan, 10 micron pre-filters, inspection windows/doors, mixing box and supply/return/fresh air dampers complete all as specified and directed.

The AHU shall comprise of the following: [a] Suitable DIDW(Double intel double width) fan with AMCA(Air movement and control association) certified blower having outlet velocity not exceeding 9.2 m/s [b] 4 Pole, TEFC(Totally enclosed fan cooled), high efficiency squirrel cage induction motor IP-54 protection, IE-3 class having BHP rating 20% higher than the peak capacity, suitable for 415 V ±10%, 50 Hz, 3-Phase AC power supply [c] V-belt drive assembly with pulleys, belt, guard, etc., double canvass connections with zip to discharge duct/plenum, etc. [d] 50 mm thick, washable HDPE, 90% down 10 micron pre-filters, filters, fixing framework, hinge type access doors, etc and microvee filter 95% down 5 micron [e] 6 row deep chilled water coil section with copper fins and copper tube tested on 21 kg/cm² with SS sandwiched drain tray, etc. [f] 2 row deep heating coil section with copper fins and copper tube tested on 21 kg/cm² with SS sandwiched drain tray, etc. [g] AHU panel made out of 2.00 mm thick CRCA sheet, in compartamentalised construction with incomer and outgoing feeders for AHU motor, 3-way valve actuator motor, fire damper actuator motor, etc. complete with required variable frequency drive (VFD), relays, timers, contactors, PT, push buttons, switches, internal wiring, etc. Note : Necessary civil work viz. foundation for placement of AHU, mounting of variable frequency drive (VFD) panel, construction of opening(s) for fresh/exhaust air etc. shall be covered in the scope of work.

PAN-TYPE HUMIDIFIER

Supply, installation, testing and commissioning of PAN-type humidifier suitable for 5 l/h evaporation rate having SS-304 min 2mm thick sheet welded construction with unitized stainless steel reservoir divided into two chambers from inside having 50 mm thick fiberglass insulation cladded with 0.5mm aluminum sheet, snap-acting humidistat, support legs for free-standing or wall hanging brackets for wall-mounting, factory mounted & wired humidifier control cabinet, steam outlet nozzle, water make-up, drain, over-flow, quick fill connections, immersion heaters made of copper or stainless steel, terminal blocks suitable for field power and control wiring and safety thermostat complete all as specified and directed.

HOT WATER GENERATOR

Supply, installation, testing and commissioning of SS 304 shell type vertical electric Hot Water Generator suitable for 13 kW heat for hot water output at 82º F (28º C), tested for 350 psig pressure, having resin insulation bonded with fiber glasswool along with aluminium cladding, thermostat for individual step, digital thermometer for inlet & outlet pipes, pressure gauge with ball valve for inlet & outlet pipes, SCR based stepless linear controller, float switch, audio/visual alarm for low water level, audio/visual alarm for high temperature, pressure relief valve, door switch, safety thermostat, etc. including suitable pump complete all as specified and directed.

STAINLESS STEEL EXPANSION TANK FOR CHILLED WATER

S & F SS- 304 closed expansion tank of 100 litres capacity closed expansion tank of pressure rating to suit the system pressure and sized adequately to compensate for water expansion due to operating temperature variations, conforming to IS: 2825- 1969 for 'non-fired pressure vessels' complete with inter-connection piping, non-return valve, safety relief valve and pressure gauge, insulated with 50 mm thick fibre glass insulation and cladded with 24 gauge aluminium sheet complete all as specified and directed.

HDPE MAKE-UP WATER TANK FOR COOLING TOWER

S & F HDPE expansion tank of 5000 liter capacity make-up water tank of pressure rating to suit the system pressure and sized adequately to compensate for water loss due to evaporation.

STAINLESS STEEL EXPANSION TANK FOR HOT WATER

S & F SS- 304 closed expansion tank of 100 liter capacity of pressure rating to suit the system pressure and sized adequately to compensate for water expansion due to operating temperature variations, conforming to IS: 2825- 1969 for 'non-fired pressure vessels' complete with inter-connection piping, non-return valve, safety relief valve and pressure gauge,water level guage insulated with 50 mm thick fibre glass insulation and cladded with 24 gauge aluminium sheet complete all as specified and directed.

Supply, installation, testing and commissioning of condenser water piping with MS ERW Class 'C' pipes and all necessary fittings i.e. bends, tees, reducers, flanges, structural support, air-purge valves, drain-valves, etc. complete all as specified and directed.

Supply, installation, testing and commissioning of PN 1.6 rated double flanged short & long body type butterfly valve designed, manufactured and tested as per IS: 13095 (1991), suitable for isolation and throttling services, having CI body & disc, SS AISI 304 disc seal, CS clamping ring and SS AISI 410 shaft and flange drilling standard end connection with accessories complete all as specified and directed.

Supply, installation, testing and commissioning of PN 1.6 rated swing check type multidoor reflux valve (NRV), designed & tested as per IS: 5312-2 (1986), suitable to handle clear water having turbidity up to 5000 ppm, having CI body, door and diaphram, leaded tin bronze seat rings and flange drilling standard end connection, etc. with accessories complete all as specified and directed.

Supply, installation, testing and commissioning of PN 1.6 rated POT strainer, tested as per BS 6755 (Part- I), suitable high capacity flow throughout full size inlet/outlet, having CI body & strainer bonnet, stainless steel perforated filter screen, black rubber body/bonnet gasket, SS- 410 ball valve and flange drilling standard end connection, etc. complete all as specified and directed.

Supply, installation, testing & commissioning of Y-type strainer with CI/MS body, bolted cover, flanged ends, basket of brass/ bronze/ SS wire mesh complete with flanges, nuts-bolts, gaskets and flange drilling standard end connection, etc. with accessories complete all as specified and directed.

Supply, installation, testing and commissioning of manual balancing valve, conforming to BS 7350 complete all as specified and directed. The valve shall meet the following technical criteria: [i] Body: CI 260 (GG 25)/DI [ii] Bonnet: CI 260 (GG 25)/DI IS 1865 Gr. 450/10 [iii] Hand wheel: CI 220 / WCB / M.S. [iv] Stem: SS 410/431 [v] Lower Disc: SS 410 [vi] Upper Disc: SS 410 [vii] Body/Bonnet Gasket: CAF [viii] Body/Bonnet Bolts: A 307 Gr. B [ix] Gland Packing: Graphited Asbestos

Supply, installation, testing and commissioning of paddle type Water flow switch suitable to control maximum flow rate of 104 US-gpm, having operating pressure 1000 kPa, withstand pressure 91750 kPa, insulation resistance over 100 Ω, withstand voltage 1500 V AC for 1 minute, contact point life of 1000 k cycles and bellows life 500 k cycles complete with control wiring and accessories, etc. complete all as specified and directed.

Supply, installation, testing & commissioning of Y-type strainer with CI/MS body, bolted cover, flanged ends, basket of brass/ bronze/ SS wire mesh complete with flanges, nuts-bolts, gaskets and flange drilling standard end connection with elastomeric thermal insulation of suitable thickness and accessories complete all as specified and directed.

Supply, installation, testing and commissioning of PN 1.6 rated double flanged short & long body type butterfly valve designed, manufactured and tested as per IS: 13095 (1991), suitable for isolation and throttling services, having CI body & disc, SS AISI 304 disc seal, CS clamping ring and SS AISI 410 shaft and flange drilling standard end connection with elastomeric thermal insulation of suitable thickness and accessories complete all as specified and directed.

Supply, installation, testing and commissioning of PN 1.6 rated swing check type multidoor reflux valve (NRV), designed & tested as per IS: 5312-2 (1986), suitable to handle clear water having turbidity up to 5000 ppm, having CI body, door and diaphram, leaded tin bronze seat rings and flange drilling standard end connection, etc. with elastomeric thermal insulation of suitable thickness and accessories complete all as specified and directed.

Supply, installation, testing and commissioning of manual balancing valve, conforming to BS 7350, with elastomeric insulation of suitable size complete all as specified and directed. The valve shall meet the following technical criteria: [i] Body: CI 260 (GG 25)/DI [ii] Bonnet: CI 260 (GG 25)/DI IS 1865 Gr. 450/10 [iii] Hand wheel: CI 220 / WCB / M.S. [iv] Stem: SS 410/431 [v] Lower Disc: SS 410 [vi] Upper Disc: SS 410 [vii] Body/Bonnet Gasket: CAF [viii] Body/Bonnet Bolts: A 307 Gr. B [ix] Gland Packing: Graphited Asbestos

Supply, installation, testing and commissioning of CI 3-way control valve, suitable for operation up-to 10 bar, with electronically operated actuator for AHUs. Water flow through the valve shall be regulated by rotation of brass slipper between the main and the bypass ports; it shall be possible to manually rotate the brass slipper through 360° and interchange the main and the common ports, to facilitate installation at site. All internals of the valve shall be rust-proof and the 'O' ring shall be of elastomeric insulation. The valve actuator shall be of electronic type with DC motor, the actuator's angle of rotation shall be 90°, it shall be without any limit switches and shall be overload-proof. It shall have an indicator to indicate the position and push-button to disengage the gear train for manual operation complete all as specified and directed.

Supply, installation, testing and commissioning of paddle type water flow switch suitable to control maximum flow rate of 69.42 US-gpm, having operating pressure 1000 kPa, withstand pressure 91750 kPa, insulation resistance over 100 Ω, withstand voltage 1500 V AC for 1 minute, contact point life of 1000 k cycles and bellows life 500 k cycles complete with control wiring and accessories, etc. complete all as specified and directed.

Supply, installation, testing and commissioning of hot water piping with MS Class 'C' Sch 40 pipes and all necessary fittings i.e. bends, tees, reducers, flanges, structural support, air-purge valves, drain-valves, etc. thermally insulated with elastomeric polyvinyl rubber insulation of appropriate thickness (10mm min) wrapped with water-proof cloth complete all as specified and directed.

Supply, installation, testing and commissioning of PN 1.6 rated double flanged short & long body type butterfly valve designed, manufactured and tested as per IS: 13095 (1991), suitable for isolation and throttling services, having CI body & disc, SS AISI 304 disc seal, CS clamping ring and SS AISI 410 shaft and flange drilling standard end connection with elastomeric thermal insulation of suitable thickness and accessories complete all as specified and directed.

Supply, installation, testing and commissioning of Automatic air-vent valve having 19 mm end connections with Brass OT 58 body and cover, polyacetal lever, high density expanded polyethylene float, EPDM rubber plug, stainless steel spring, polyamide cap etc. suitable for maximum operating pressure of 16 bar and maximum operating temperature 115° C respectively, installed on all high points in the water piping system to automatically remove the trapped air complete all as specified and directed.

Supply, installation, testing and commissioning of glycerin filled pressure gauge in compliance to EN 837-1, Temperature gauge of 150 mm dial size for having standard Temperature range 0° C to 100° C, IP 65 protection, bimetal coil sensing element, accuracy class 1 as per EN 13190, stainless steel casing, direct bottom mounted, SS- 304 case and bayonet type bezel, SS- 316 stem and connection, aluminum dial (white background with black marking) & pointer (black colour micrometer with zero adjustable), toughened glass window, neoprene filling plug and gasket complete with accessories, etc. complete all as specified and directed.

Supply, installation, testing and commissioning of pre-fabricated, galvanized steel sheet (G.S.S.) square/rectangular ducting for supply/return air with and including accoustic insulation as specified, fabricated from galvanized steel sheet, having zinc coating of 180 g/m² total on both sides complete with gaskets, elbows, splitters, vanes, supports etc. conforming to per IS 655:1963 along with required scaffolding work to install the ducts at site complete all as specified and directed. Note : Thermal insulation of duct will be measured under item No. 36

24 G (MS angle flanges)

22 G (MS angle flanges)

20 G (MS angle flanges)

Supply, installation, testing and commissioning of fire damper complete with smoke detector/thermister, fusible link etc. and actuator as required for operation. The fire dampers shall be spring activated on melting of fusible link having melting point 67.13° C. The fire damper shall be located in the SA/RA ducts, at all fire rated crossoevers (shafts, walls, etc.). The control panel shall be located in such a way that the reset can easily be done. These combination smoke and fire dampers shall be interlocked with the building management system for the fire detection or HVAC and shall trip/close in the event of fire/smoke in the respective zone. Fire damper shall be tested as per ULL- 555 and certified by CBRI. The fire-damper shall be of at least 120 minutes fire-rating complete all as specified and directed. The fire dampers shall meet the following criteria: [a] Bare fire dampers with 400 mm sleeve [b] Control panel actuator, including electrical spring type actuator, remote indication of the fire damper position. [c] Interconnection wire for the fire detection & alarm system with the AHU and the smoke dampers [d] Sealing any openings around the sleeve of the fire dampers with approved fire sealant as per the specification & recommandations of the manufacturer.

Motorized, spring return type, combination fire and smoke damper

Control panel actuator, including electrical spring type actuator, remote indication of the fire damper position.

S & F closed cell elastomeric nitrile rubber insulation with aluminum foil laminated on one side, having thermal conductivity not exceeding 0.037 W/mK at mean temperature of 20° C as per EN 12667, moisture diffusion resistance factor or ‘µ’ value of minimum 7,000 for base insulation material without the foil as per EN 12086, fire performance such that it passes Class 1 as per BS476 Part 7 for surface spread of flame and also fire performance of V0, HB as per UL 94, 1996, density without the foil between 40 to 55 kg/m³. The insulation material shall be FM (Factory Mutual) USA approved and dust & fibre free. The Aluminium foil shall be 60 microns thick and its weight shall be 193 gsm as per EN ISO 2286-2, tensile strength 90 N / 15 mm as per EN ISO 527-3 with elongation > 10% as per EN ISO 527-3 complete all as specified and directed.

13 mm thick nitrile rubber polyinyl nitrite rubber thermal insulation (for 20 & 22 guage duct)

09 mm thick nitrile rubber thermal insulation (for 24 guage duct)

Supply, installation, testing & commissioning of 4-way SA/RA diffusers/grilles/ louvers with volume control damper with removable supply/return air diffusers/grilles of extruded aluminum sections duly powder coated with volume control damper complete all as specified and directed.

Supply, installation, commissioning and testing of factory made, CPRI type tested, Indoor, cubical compartmental type "HVAC Panel" of suitable size, conforming to IEC 61439-1 &2, IEC 61641, having both sides openable with hinged double doors & locking arrangement and IP 42 protection made out of 3.15 mm thick mild steel CRCA sheet, supported and fixed on structural frame of angle iron of suitable size, including earthing stud, labeling, painting to all internal & external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel sheet, vitreous enameled (white) with letters figures and conventional skull and bones in signal red colour, suitable for 3- Phase 4 Wire system, 500 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length & size, including fixing lugs, bolts, screws etc. complete all as specified and directed.

The HVAC Panel shall comprise of the following: Busbar Chamber: [i] Copper busbar of rated capacity 200 A, covered with PVC insulated sleeves including insulator, nuts, bolts, etc. with complete connection- 01 Set (of 04 busbars) Incoming: [i] 125 A, 415 V, Ics = Icu = 16 kA, conforming to IEC 60947- 2, 50 Hz, FP MCCB with adjustable thermal settings (0.70- 1 X In) & fixed magnetic settings with compression lug connectors and thermal magnetic trip unit (TMD)- 01 Nos. [ii] LED phase indicators (Red, Yellow, Blue)- 01 Set [iii] Power Quality analyzer with revenue accuracy of Class 0.2S, complying to IEC 62053- 22, 256 samples/cycle, waveform reading, 512 MB of standard non-volatile memory for data & event logging, up to 63rd harmonics analysis for voltage & current, GPS clock, 01 serial port (Modbus, ION, DNP3), Dual Ethernet port (Modbus/TCP, ION TCP, DNP3 TCP, IEC 61850) and standard digital input, expandable digital IO, analog IO.- 01 Nos. Outgoing: [i] 63 A, 415 V, Ics = Icu = 16 kA, conforming to IEC 60947- 2, 50 Hz, FP MCCB with adjustable thermal settings (0.70- 1 X In) & fixed magnetic settings with compression lug connectors and thermal magnetic trip unit (TMD)- 01 Nos. [for Chiller] [ii] 40 A, 415 V, Ics = Icu = 16 kA, conforming to IEC 60947- 2, 50 Hz, FP MCCB with adjustable thermal settings (0.70- 1 X In) & fixed magnetic settings with compression lug connectors and thermal magnetic trip unit (TMD)- 01 Nos. [for AHU] [iii] 40 A, Icn = 10 kA, 415 V, 50 Hz, FP MCB (C- curve)- 1 Nos. [for hot water generator]

Supply and fixing, wall mounted digital display voltage stablizer 5 KVA for automatic voltage correction, single phase, naturally air cooled indoor type designed for input voltage 170V to 280V with output voltage stablilized at 230V with accuRACCY OF +2.5% with high/low voltage cut off with facility of time delay with overload and under voltage protection complete all as specified and directed.

Supply and Fixing ceiling fan with down rod, fan connector/ fan hook, 1200mm sweep, 240 V AC with 3 Blade and connecting up including provn of three core PVC insulated multi stranded flexible copper conductor cable of size 1.5 sqmm copper wire from ceilling rose to fan of length not less than 0.5 mtr. All as specified & directed. Make - Crompton( model Aura plus-5 star)/Orient model no (Energy star)/Standard model no (super speed 50).

Supply and fixing Metal Exhaust fan of 300 mm sweep , single phase 230 V AC , 900 RPM , including mounting frame, nut, bolts, washers, fasteners etc and connecting exhaust fan to ceiling rose including provn of three core flexible copper cable of size 1.5 sqmm not less than 0.5 mtr long for connection complete all as specified .Make - Bajaj maxima

Supply and fixing Metal (Heavy duty) Exhaust fan of 450 mm sweep , single phase 230 V AC , 1400 RPM , including mounting frame, nut, bolts, washers, fasteners etc and connecting exhaust fan to ceiling rose including provn of three core flexible copper cable of size 1.5 sqmm not less than 0.5 mtr long for connection complete all as specified .Make - Bajaj maxima

S & F Fixing wall/surface mounted type LED light fitting complete with LED lamp of 1x20 watt, polycarbonate housing & integrated electrionic driver complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable . Make - Havells Cat Part No-LUMILINEBS 20W LED865SPCWH/, Bajaj Cat Part No. BCLSB18NW(112410) , Philips Cat Part No. BN021CLED20SPSNWGR

S & F Fixing wall/surface mounted type LED light fitting complete with LED lamp of 1x9 watt (2 ft) , polycarbonate housing & integrated electrionic driver complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable . Make - Havells Cat Part No. LUMILINEBS9W LED 830 SPC WH , Philips Cat Part No - BN021 LED10-6500 PSU GRSI , Bajaj)

Supply and fixing of LED street light fitting of capacity 25 watt with new generation energy saving & environmental friendly long life made up Versatile pressure die-cast aluminium housing with high power LED as lighting source and lens embedded PC cover having top opening seperate driver compartment with IP-66 protection and impact resistance of IK07 including all connections complete all as specified and directed. Make - Bajaj or equivallent in Havells/Philips/C&S

S&F MCB SPN 32 Amp, 240V volt B curve complete all as specified and directed.

Supply and fix MCB SP 10 Amps 240V volt B curve, complete all as specified and directed.

Supply and fix MCB SP 6 Amps 240V volt B curve, complete all as specified and directed.

JASPREET SINGH COOLING CORP.