annual operation and maintenance contract for the e and m installations at bhavnagar airport for the year 2020-22 as per special conditions of contract , annual operation and maintenance of electrical & mechanical installations of terminal building , air side & city side area of terminal building , power house , car parking area , pump rooms , glf installations , operational area , aai residential colony , attending complaints/faults/ breakdowns ensuring serviceability , satisfactory working condition of the system by carrying out preventive maintenance , maintaining records/ documents as per requirements etc on all days including sundays and holidays on 3 ( three ) shift basis by deployning manpower as specified in special condition of contract etc . as required . , inspection , servicing and testing of crompton greaves make 11 kv vcb throughoem or authorized service provider of oem and submission of reports etc complete all as required . , inspection , servicing and testing of voltamp make 500kva , transformer throughoem or authorized service provider of oem submission of reports etc complete all as required . , filtration and dehydration of transformer oil of 500 kva , 11kv/433v distribution transformers including testing the bdv and acidity before and after filtration andsubmission of test reports etc . as required , suppling and toping up the transformer oil in 500 kva , 11kv/433v distribution transformers etc complete all as required . , inspection , servicing , setting , calibration and testing of l&t make relays ( set of 2 over current plus 1 earth fault ) through oem or authorised service provider of oem i/c carrying out the following and submitting test reports . a ) general inspectionb ) wiring check c ) ir value testd ) continuity of plug shifting taps and plug bridge shorting contactse ) secondary injection test including pick up current of idmt element etc . , inspection , servicing & testing of 1250 amp/1000 amp/800 amps l&t make air circuit breakers through oem or authorized service provider of oem i/c carrying out the following test and submission of the test reports . a ) general inspectionb ) wiring checking including control and indicationsc ) ir test between poles , between pole to earth between male and female contactsd ) continuity of power contacts . e ) continuity of auxiliary contactsf ) resistance measurement of tripping coilg ) closing , tripping and inter- locking testingh ) tripping through relay operationi ) secondary injection test of in-built thermal and magnetic release and calibration of the same , carrying out calibration and sensitivity of relay of following capacity nasu make constant current regulator ( ccr ) by oem and submission of reports etc . , complete as required . , 30 kw , 20 kw , 4 kw , rewinding and servicing of ceiling fan/ wall fan/exhaust fan with copper wire of required size , replacement of defective bearing and bush i/c to and fro transportation etc . complete as required . ( all the dismantle material belongs to contractor ) , ceiling fan of all size , wall fan , exhaust fan , rewinding & servicing of the following capacity submersible motor pump sets with suitable gauge copper wire i/c varnishing , baking , replacement of faulty bush & bearing etc as required i/c transportation from site to contractors workshop & back to site . ( dismantle material belongs to contractor ) . , 7 . 5hp , 10 hp , rewinding and servicing of the 1 hp motor pump sets with suitable gauge copper wire i/c varnishing , baking replacement of faulty bearing and bushing etc as required i/c transportation from site to contractors workshop & back to site . ( dismantle material belongs to contractor , painting of street light pole of following height by applying 2 coats of aluminium paint of approved make including pole boxes , brackets , cleaning of surface etc . , as required including rewriting the pole identification serial number etc complete all as required . , up to 3 mtr , above 3 mtrs and upto 10 mtr , perimeter lighting pole up to 3 mtr , painting of hirl / mirl / sapl fitting i/c base plate in installation position with two coats of synthetic enamel paint of yellow colour of approved make to given an even shade including , cleaning the surface with detergent , etc . removing old paints etc . as required . , painting of following equpment by applying two coats of synthetic enamel paint of yellow colour of approved make to given an even shade including , cleaning the surface with detergent , etc . removing old paints etc . as required . , papi units i/c base plate , h indicator i/c base plate , painting of sheet metal enclosures of electrical equipments such as feeder pilars , distribution boards , electrical panel , frame etc . including cleaning the surface and two coats of grey or any other colour of approved make including rewritting/marking the identification , protecting and covering the electrical accessories during painting and removing after work is over etc . , as required . , decoration of terminal building and associated area on the following special occassions/nationally important days/festivals by providing led serial lighting and rgb type colour changing led light , creating special effects as per the nature of occassion up to the satisfaction of eic including providing and fixing of all the accessories , tools & plants , arranging manpower , transportation of materials complete as per the requirements shown below - ( i ) minimum no . of led serial lighting - not less than 5000 led lights . ( ii ) rgb pattern colour changing led lighting for pillars of terminal building and for creating special effect as per reqirement ( iii ) pixel chaser light batten ( with minimum 12 colour combinations ) running linearly on the top of the building for alength of not more than 200 m . , on the occasion of independence day/ republic day starting from 18 . 00 hrs on day before the occassion to 06 . 00 hrs on the day afterthe occasion . , on the occasion of diwali starting from 18 . 00 hrs . before02 days ofdiwali till 06 . 00 hrs on day after bhai dhooj i . e . minimum 04 days . , on the occasion of christmas and new year starting from 18 . 00 hrs . of 24th december till 06:00 hours of 1st januarary i . e minimum 07 days . , tracing/finding of cable fault ofall type of1 . 1 kv grade lt power cable of different sizes i . e . 3 . 5x25 sq . mm to 3 . 5x300 sq . mm al cable by standard high precision cable fault locator machinen . the job also includes excavation of all type of soil to dig out the cable for rectification of fault at the location of fault etc complete all as required , calibration of papi clinometer and submission of calibration certificate etc . complete as required . , testing , servicing , adjustment and calibration of different types measuring instruments such as digital insulator tester/digital multimeter/ digital clamp meter/ digital varnier calipers/ digital earth resistance testing meter/digital thermometer/digital lux meter and submission of calibration certificate for each instrument etc . complete as required . , execution of complete items of cpwd delhi schedule of rates ( e&m ) 2018 . [up to a ceiling limit of rs . 1 , 00 , 000 without gst] . the materials used for executing the dsr items shall be as per the approved make list of aai , as enclosed with the tender document .