REPAIR MAINTENANCE AND CAMC OF RUNWAY LIGHTING SYSTEM AT ARC CHARBATIA

Comprehensive annual maintenace of runway lighting system in complete including the electrical system runway lighting networks ,equipments as per CA specification/PS for Egineer/technician visit for major complaints/breakdowns rectification with equipments including monthly checking of complete system as and when required by Eng-in-Charge and ARC Note:1.Checking and repairing of electrical system as and when required by Eng-in-Charge 2. Checking and repairing of faults of CCR at control room as and when required by Eng-in-Charge 3. Checking and repair of runway lighting as and when required by Eng-in-Charge

Daily Manitenance and repair of runway lighting system including CCR for taxiway light & runway edge light , Approach light , CCR control panel ,Aviation obstruction light,ground traffic control light,AVASI light, Tower red lamp dagger,hooter,aerodrome beacon lamp & complete circuit to runway lighting system by providing 1XElectrician for any shift of 8 hours per day as directed by Engineer-in-charge. Note : (i) The contactor will provide uniform travel expenses of electrician and all the safety equipments to electrician. (iii) The contractor will provide basic tools kits, tester, LT megger/HT megger, clamp meter,test lamp,ladders including upto and also above 9 mts ,tools for maintenace of runway lighting system as required.

Supply & fix in replacement following mandatory spares for AFLS including necessary connected items in complete and testing after fixing of the spares

(a) CCR(15 KW) :- Contactors 100 Amps 3 pole

Bussmann fuse unit 40 Amps

(b) FOR RUNWAY EDGE LIGHT :- Base plate for runway edge light Suitable for 200 W 6.6 Amp runway edge light

Stem pipe Suitable for 200 W 6.6 Amp runway edge light

Glass Suitable for 200 W 6.6 Amp runway edge light

Glass clamp Suitable for 200 W 6.6 Amp runway edge light

Reflectors Suitable for 200 W 6.6 Amp runway edge light

Essna connector Suitable for 200 W 6.6 Amp runway edge light

Rubber Gasket Suitable for 200 W 6.6 Amp runway edge light

Base plate bolts Suitable for 200 W 6.6 Amp runway edge light

Glass clamp bolts Suitable for 200 W 6.6 Amp runway edge light

CI box Suitable for 200 W 6.6 Amp runway edge light

(c) FOR TAXIWAY LIGHT Taxi way lamp 45 W 6.6 Amp

Base plate suitable for taxiway elevated light of 45 W 6.6 Amp

Stem pipe suitable for taxiway elevated light of 45 W 6.6 Amp

Glass clamp suitable for taxiway elevated light of 45 W 6.6 Amp

Reflectors suitable for taxiway elevated light of 45 W 6.6 Amp

Lamp holder suitable for taxiway elevated light of 45 W 6.6 Amp

Essna connector suitable for taxiway elevated light of 45 W 6.6 Amp

Rubber Gasket suitable for taxiway elevated light of 45 W 6.6 Amp

Base plate bolts suitable for taxiway elevated light of 45 W 6.6 Amp

Glass clamp bolts suitable for taxiway elevated light of 45 W 6.6 Amp

CI Box suitable for taxiway elevated light of 45 W 6.6 Amp

(d) APPROACH LIGHT Approach lamp suitable for 200 W ,6.6 Amp Approach light fitting

Glass with connected accessories suitable for 200 W ,6.6 Amp Approach light fitting

Isolation transformer of magnetic C core type having primary & secondary winding of super enameled copper wire ,polyster insulation,Neoprene rubber coating,Single core 5 KV EPR /PCP Primary cable ,twin core 1.1 KV EPR /PCP Secondary cable, moulded two pin receptable ,moulded single pin plug,moulded single pin receptable suitable for 200 W ,6.6 Amp Approach light fitting

Rubber Gasket suitable for 200 W ,6.6 Amp Approach light fitting

Base plate bolts suitable for 200 W ,6.6 Amp Approach light fitting

CI Box suitable for 200 W ,6.6 Amp Approach light fitting

(e) GROUND TRAFFIC CONTROL LIGHTING GTC Traffic signal light(RED)

GTC lamp screw type

Hooter heavy duty 5 KM range

Junction box

(f) TOWER RED LAMP DAGGER TRLD Lamp Fitting

Junction Box

(g) AVIATION OBSTRUCTION LIGHT Metal Flexible pipe

Junction box of size 140X140X95 IP 65 with terminal end connectors

19mm PVC glands

Lamp fitting LED

(h) AVASI LIGHT Foundation of AVASI light as per existing size

AVASI light body

Isolation transformer

(j) AERODROME ROATATING BEACON End terminal connector

Aerodrome rotating beacon lamp 6.6 Amp ,200 watt

Aerodrome rotating beacon motor

Beacon lamp equipment body

(k) CCR 4 KW Output transformer 4 KVA

Variable transformer

Tuned circuit

4P, 40 Amp contactor

Overcurrent relay

Auxiliary relay

10 MFD 575 V Capacitor

25/30 MFD 575 V Capacitor

End termination connectors/lugs Note : Make of spare to be of make : SIB heavy duty electric or manufacturers who meet ICAO requirement as approved by GE.

S&F in replacement Low intensity LED Taxiway Edge Omni-Directional Elevated light fittings 45 W ,6.6 A with lamps and blue lens complete having with an average lamp life of approximately 80,000 hours due to utilization of long life LEDs. Very low energy consumption – below 10w.,Fully compatible with existing AFL Taxiway Circuit. Proven Light Fitting with frangible coupling.Omni-directional Light Output, LED with Rated Life of 50,000 hours,Blue dome features smooth top surface which remains dirt-free and enables easier cleaning. Lenses are also available in red, green and yellow.Sturdy and Non Corrosive Construction complete all as specified and as directed.

S&F in replacement High intensity unidirectional Approach, Threshold, Runway End High Intensity Elevated Light fittings 200 W ,6.6 A with lamps having State-of-the-Art Optical Design:Light Weight Aluminium Construction:Frangible Body on Hinged Arrangement:Sturdy and Non Corrosive Construction:Lens Clamping Band with Neoprene Rubber Gasket, Front Glass (Clear or Coloured),Anodized Aluminium Reflector,Die- cast Aluminium Alloy Body ,Pre-focus Halogen Lamp,Lamp Holding Aluminium Body,Moulded Secondary Lead complete all as specified and as directed.

S&F in replacement High intensity Bi-directional runway edge light fittings 200 W ,6.6 A with white lamps light having High intensity, Elevated bi-directional (with omni-directional component), elevated runway edge light for use in all weather operation installations up to ICAO category III systems. Medium intensity, bi/uni-directional elevated threshold/end light. having Aluminium alloy body- light weight, corrosion-resistant & powder coat.Lamp life is greater than 1000 hours at 6.6A. 5-step constant current operation.Frangible coupling to ensure flight safety complete all as specified and as directed.

Certain repairs to remote control system/Panel including repair/replacement to existindg circuits contacts /relays /rotary switches/indicators/Cables complete include necessary testing all as specified and as directed

Supply, connecting and testing XLPE round sheathed , stranded copper conductor cable, 1100 volts grade, cross-sectional area 2 core 6 sq mm , including taking down old UNSV cable complete all as directed.

Supply, laying, connecting and testing XLPE insulated 3 core 2.5 Sq mm stranded copper conductor cable including taking down old unserviceable cable complete all specified and directed.

Supply, connecting and testing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 2 core 6 sq mm, including taking down old UNSV cable complete all as directed.

Supply & filling Tranformer oil/CCR oil complete all as specified and as directed.

M&L for Filteration of CCR oil including necessary dismantling/opening lifting etc. complete all as specified and as directed

M&L for cleaning grass cutting ,small vegetation/plants clearing at area around AF lighting system item complete all as specified and as directed Note :- Old unserviceable items obtained from taking down shall be handover to ARC as the property belongs to ARC

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