armo of various e and m installations i / c water coolers , unitary ac units , fire system etc of operational area including technical building and nav-aids sites at jaipur international airport ( 2020-2021 ) ., sh 1 : supply of manpower ( item no . 1 to 4 ) providing one number high-skilled manpower in one shift of 8 hour on all days including sundays & holidays ( excluding weekly off day ) for one month for operation & maintenance of electrical installations . , providing fifteen number skilled manpower in one shift of 8 hour on all days including sundays & holidays ( excluding weekly off day ) for one month for operation & maintenance of electrical installations . , providing four number semi-skilled manpower in one shift of 8 hour on all days including sundays & holidays ( excluding weekly off day ) for one month for operation & maintenance of electrical installations . , providing thirteen number un-skilled manpower in one shift of 8 hour on all days including sundays & holidays ( excluding weekly off day ) for one month for operation & maintenance of electrical installations . , sh 2 : cmc of fire fighting system ( item no . 5 to 16 ) comprehensive maintenance of fire fighting system at new technical block includes main fire fighting pump , jockey pump , main control panel , diesel engine pumpset , hose cabinet , hose couplings , yard hydrants , piping , all type of valves , wet riser / sprinklers system etc . as per inventory shown in annexure-c . , comprehensive maintenance of fire detection and alarm system at new technical block includes main control panel , local control panel , all zone cards , smoke detectors , electric hooters , response indicators , manual call points , repeater panels , fire dampers , pa system etc . as per inventory shown in annexure-d . , comprehensive maintenance of fire detection and alarm system at nav-aids sites includes alarm panel with inbuilt auto dialer , optical smoke detector , sounder , response indicators as per inventory shown in annexure-e . , comprehensive maintenance of fire fighting system at atc tower & equipment room includes 2 zone panel , novec 1230 filled gas cylinder , discharge & actuation hoses , nozzles , detectors piping , all valves etc . including filling of gas as and when required as per inventory shown in annexure-f . , supply of 02 zone loop fire detection and alarm panel including autodialer , built-in charger and battery backup requirements etc . complete as required . , installation , testing and commissioning of 02 zone loop fire detecton and alarm panel at different locations complete as required . , supply of conventional type photo electric fire detectors with all accessories like base , box compatible to 02 zone loop fire detecton and alarm panel complete as required . , installation , testing and commissioning of fire detectors at different locations complete as required . , supply of conventional type hooter / sounder compatible to 02 zone loop fire detector and alarm panel complete as required . , installation , testing and commissioning of hooter / sounder at different locations complete as required . , supply of 1 . 1 kv grade , pvc / xlpe insulated , frls copper conductor armoured cable of size 2 x 1 . 5 sqmm conforming to is:7098 ( part-i ) with uptodate ammendments complete as required . , laying of 1 . 1 kv grade , pvc / xlpe insulated , frls copper conductor armoured cable of size 2 x 1 . 5 sqmm on surface / existing pipes etc complete as required . , sh 3 : cmc of different type of acs and water cooler ( item no . 17 to 31 ) comprehensive maintenance of different make 1 . 5 tr window type airconditioner including filling of gas & comprehensive maintenance of voltage stablizer for one unit per month . , comprehensive maintenance of different make 1 . 5 tr split type airconditioner including filling of gas & comprehensive maintenance of voltage stablizer for one unit per month . , comprehensive maintenance of different make 2 . 0 tr split type airconditioner including filling of gas & comprehensive maintenance of voltage stablizer for one unit per month . , comprehensive maintenance of different make 3 . 0 / 3 . 5 / 4 . 0 tr tower-split type airconditioner including filling of gas for one unit per month . , comprehensive maintenance of 17 . 0 tr ductable split-type airconditioner including filling of gas for one unit per month . , comprehensive maintenance of different make water cooler of different capacity ( upto 150 ltr / 150 ltr capacity ) including filling of gas for one unit per month . , dismantling of 1 . 5tr window ac complete in all respect as required and depositing to aai store with inventary ( transportation will be provided by aai ) . , dismantling of 1 . 5tr / 2 . 0tr split ac complete in all respect as required and depositing to aai store with inventary ( transportation will be provided by aai ) . , dismantling of 3 . 0tr / 3 . 5 tr single / three phase split ac complete in all respect as required and depositing to aai store with inventary ( transportation will be provided by aai ) . , supply and fixing of suitable size suction and discharge copper reffigerant piping including insulation suitable for 1 . 5tr / 2 . 0tr split ac units . , supply and fixing of suitable size suction and discharge copper reffigerant piping including insulation suitable for 3 . 0 tr / 3 . 5 tr split tower ac units . , supply and fixing of suitable size pvc drain piping for 1 . 5tr / 2 . 0tr / 3 . 0tr / 3 . 0tr / 3 . 5tr split ac units . , installation , testing and commissioning of 1 . 5tr window ac including minor civil work complete in all respect as required including charging , pressure testing of gas etc . , installation , testing and commissioning of 1 . 5tr / 2 . 0 tr split ac including minor civil work complete in all respect as required including charging , pressure testing of gas etc . , installation , testing and commissioning of 3 . 0tr / 3 . 5 tr vertical tower split ac including minor civil work complete in all respect as required including charging , pressure testing of gas etc . , sh 4 : ist of ht equipments ( item no . 32 to 37 ) inspection , servicing and testing of crompton make vacuum circuit breaker ( 11kv , 800 amps capacity ) from the manufacturer from the authorised service dealer of manufacturer . cost of spares ( if required ) shall be paid extra by aai . , inspection , servicing and testing of kirloskar make sf6 breaker ( 33kv , 1250 amp capacity ) from the manufacturer from the authorised service dealer of manufacturer . cost of spares ( if required ) shall be paid extra by aai . , supply and refilling of sf6 gas in 33 kv circuit breaker per pole i / c testing , rectification of leakage complete as per site requirement . , inspection , servicing of on load tapchanger ( oltc ) ctr make type en16 fitted with 5mva 33 / 11 kv kirlosker make transformer from oem or authorised service center of oem including inspection and testing of remote tap change circuit ( rtcc ) panel complete in all respect as required ( cost of spare , if required shall be paid extra by aai ) . , checking , servicing callibratiion & testing of following protecion relays provided on 33 kv sf6 breaker panel complete as per site requirement- a ) numerical o / c & earth fault relays ( 3 oc + 1 ef ) - 04 nos . b ) master trip relay - 04 nos . c ) trip ckt supervision relay - 04 nos d ) aux relay for tx protection - 04 nos . e ) earth fault relay for tx neutral - 02 nos . f ) bulchhoz relay trip / alarm , winding temp . trip / alarm , oil temp . trip / alarm , osr trip / alarm , mog alarm - 02 set , checking , servicing , callibration & testing of following protection relays provided on 11 kv vcb breaker panel complete as per site requirement . a ) numerical o / c & earth fault relays ( 3 0c + 1