annual repair maintenance of various e and m installations including water cooler , fire alarm and fire fighting system of terminal -2 building and ancillary building at jaipur international airport ( 2020-21 ) , providing four numbers highly skilled manpower on all days including sundays & holidays ( excluding weekly off ) for operation & maintenance of all e&m installations as per technical specifications etc . complete as required . , providing twenty two numbers skilled manpower on all days including sundays & holidays ( excluding weekly off ) for operation & maintenance of all e&m installations as per technical specifications etc . complete as required . , providing fourteen numbers semi skilled manpower on all days including sundays & holidays ( excluding weekly off ) for operation & maintenance of all e&m installations as per technical specifications etc . complete as required . , providing fourteen numbers un skilled manpower on all days including sundays & holidays ( excluding weekly off ) for operation & maintenance of all e&m installations as per technical specifications etc . complete as required . , comprehensive maintenance of fire fighting system at terminal no . 2 includes hydrant pump set , sprinkler pump set , jockey pump set , engine operated hydrant pump set , power cum control panel , pressure switches , gun metal hydrants , gun metal branch pipe , hose cabinet , fire brigade inlet , fire brigade drawl , all type of valves , flow switches , flow switch alarm panel , pressure gauge etc . as per inventory shown in annexure-a . , comprehensive maintenance of addressable fire detection and alarm system at terminal no . 2 includes fire detection alarm panel , addressable smoke detectors , heat detectors , hooters , mannual call points , weather proof horns , response indicators , control modules , fault isolators , pa system , amplifier etc . as per inventory shown in annexure-b . , half yearly visit of original equipment manufacturer ( oem ) of intelligent fire detection & fire alarm system to check performance and breakdowns or as and when required ( for siemens make intelligent addressable fda system ) . , servicing of engine operated fire fighting pump set by oem / authorized service agency as per manufacturer recommendation including replacement of lubricating oil and filters etc . i / c b check of fire engine . , inspection , repairing , servicing , overhauling and testing of 800 / 1250 / 1600 / 2500 amp ge / c&s make air circuit breaker from the manufacturer or from the authorised service dealer of manufacturer . cost of spare ( if required ) shall be paid extra by aai . , inspection , repairing , servicing , overhauling and testing of crompton make vacuum circuit breaker ( 11kv , 800 amps capacity ) from the manufacturer or from the authorised service dealer of manufacturer . cost of spare ( if required ) shall be paid extra by aai . , checking , servicing , callibration & testing of following protection relays provided on 11 kv vcb breaker panel complete as per site requirment - a ) numerical o / c & earth fault relays ( 3 o / c + 1 ef ) - 5 nos . b ) master trip relay -5 nos . c ) trip ckt supervision relay -5 nos . d ) auxilary relay for transformer protect -3 nos . e ) aux relay for transformer neutral - 3 nos . , ambient noise monitoring of 750 kva dg set from an iso certified laboratory with following parameter:- lday and lnight including collection of sample from site and submission of test report etc . complete as required . , stack emission monitoring of 750 kva dg set from an iso certified laboratory with following parameters :- pm , sulphur dioxide , no2 including collection of sample from site and submission of test report etc . complete as required . , painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade , rewinding of fan motor of ceiling fan / wall mounted / exhaust fan etc with enamelled copper wire of required grade insulation and providing & fixing of brass bushes including dismantiling the existing fan motor , transportation to & fro , re-installation , testing commissioning etc complete as required . ( dismantle copper wire , bushes etc . need not to be returned ) , repairing & rewinding of 3 phase 1 . 1 / 2 . 2 kw motor monoblock / mud pump set including replacement of motor bush , oil seal , bearings etc including dismantiling the existing pump , transportation to & fro , re-installation , testing commissioning etc complete as required . ( dismantle copper wire , bushes etc . need not to be returned ) , repairing & rewinding of 3 phase 4 . 0 / 5 . 5 kw motor monoblock pump set including replacement of motor bush , oil seal , bearings etc including dismantiling the existing pump , transportation to & fro , re-installation , testing commissioning etc complete as required . ( dismantle copper wire , bushes etc . need not to be returned ) , repairing & rewinding of 3 phase 9 . 2 / 9 . 3 kw motor monoblock pump set motor including replacement of motor bush , oil seal , bearings etc including dismantiling the existing pump , transportation to & fro , re-installation , testing commissioning etc complete as required . ( dismantle copper wire , bushes etc . need not to be returned ) , repairing & rewinding of 3 phase 1 . 1 / 2 . 0 kw motor submersible pump set motor including replacement of motor bush , oil seal , bearings etc including dismantiling the existing pump , transportation to & fro , re-installation , testing commissioning etc complete as required . ( dismantle copper wire , bushes etc . need not to be returned ) , repairing & rewinding of 3 phase 5 . 0 / 7 . 5 hp motor submersible pump set motor including replacement of motor bush , oil seal , bearings etc including dismantiling the existing pump , transportation to & fro , re-installation , testing commissioning etc complete as required . ( dismantle copper wire , bushes etc . need not to be returned ) , lifting and lowering of 5 / 7 . 5 hp submersible pump set from bore well upto the depth of 150 meter including replacement of bolts , gasket , arrangement of all required t&p and sundaries etc complete as required , visit charges of service engineer from authorized lab / specialised agency as per approval of e-i-c for inspection of sewage treatment plant . , removal of dry sludge from sludge bed of stp i / c disposal the same outside the airport premises etc as required . , cleaning of all the tank of sewage treatment plant ( i / c collection tank , aeriation tank , chlorine contact tank , filter feed tank , treated water tank etc . ) by removing all the waste material / sewage / mud and removal / disposal of waste material from the airport premises , complete as per site requirement . , complete servicing & overhauling of twin lobe air blower 200 m3 / hr capacity ( make: everest , model: m5075 ) i / c replacement of oil , oil seal , bearing and internal worn out parts but excluding suction filter etc . complete as required . , supply & replacement of activated carbon of 800 iv ( iondine value ) grade in activated carbon filter of stp . , supply & replacement of sand & gravel media sand filter of stp . , supply of pressure gauge ( upto 14kg / cm2 ) . , supply of liquid chlorine ( sodium hypo chloride ) . , supply of jaggery ( gud ) , supply of fetilizer di-ammonium phosphate ( dap ) &urea . , supply of cow dung . , supply of tcca-90 ( trychlo iso cynuric acid ) . , testing of water from the approved test laboratory and submitting the test reports with following parameters: bod , cod , tss , o&g , ph value etc . i / c collecting the sample of incoming effluent / treated water from the stp . , cleaning of the water body ( fountain tank ) and keep it operation by removing all the waste m