annual preventive maintenance of ht and lt electrical installation work at iim indore . yearly testing of ht / lt equipments as per mpeb inspection report -annual preventive maintenance of ht and lt electrical installation work at iim indore . , vacuum circuit breakers:- service charges for carrying out servicing and overhauling of 1250 ampere , indoor type 33 kv , 3 phase , 50 hz , make - alstom , type - vmx , vcb by drawing out the draw-out module of the breaker , carrying out complete cleaning with clean cloth & cleaning agent , lubrication of the mechanism & greasing with high temperature molly grease , testing for smoother on / off operation , carrying out relay calibration of protection relay by secondary current injection methods to check trip time characteristic of relay , checking of healthiness of cts & pts chacking of ir value of interrupters , heaithiness of protection tripping of circuit breaker etc . checking and service switchgear interlocks and safety like ( mechanical: - 1 . positive interlock , 2 . negative interlock , 3 . spring discharge interlock , 4 . padlocks , 5 . key interlocking , 6 . safety roll in stop , 7 . safety roll-out stop , 8 . rating interference interlock ) . ( electrical:- interlock switches ) checking of electrical operations of the breaker for on / off & trip operation for incomer and outgoing including submission of service & test reports . the service to be done by authorised service provider of alstom . the rate shall include the material , labour , transportation , tools and tackles etc complete as required . , vacuum circuit breakers:- service charges for carrying out servicing and overhauling of 630 ampere , indoor type 11 kv , 3 phase , 50 hz , make - alstom , type - vmx , vcb by drawing out the draw-out module of the breaker , carrying out complete cleaning with clean cloth & cleaning agent , lubrication of the mechanism & greasing with high temperature molly grease , testing for smoother on / off operation , carrying out relay calibration of protection relay by secondary current injection methods to check trip time characteristic of relay , checking of healthiness of cts & pts chacking of ir value of interrupters , heaithiness of protection tripping of circuit breaker etc . checking and service switchgear interlocks and safety like ( mechanical: - 1 . positive interlock , 2 . negative interlock , 3 . spring discharge interlock , 4 . padlocks , 5 . key interlocking , 6 . safety roll in stop , 7 . safety roll-out stop , 8 . rating interference interlock ) . ( electrical:- interlock switches ) checking of electrical operations of the breaker for on / off & trip operation for incomer and outgoing including submission of service & test reports . the service to be done by authorised service provider of alstom . the rate shall include the material , labour , transportation , tools and tackles etc complete as required . , vacuum circuit breakers:- service charges for carrying out servicing and overhauling of 630 ampere , indoor type 11 kv , 3 phase , 50 hz , make - crompton greaves , type - vmx , vcb by drawing out the draw-out module of the breaker , carrying out complete cleaning with clean cloth & cleaning agent , lubrication of the mechanism & greasing with high temperature molly grease , testing for smoother on / off operation , carrying out relay calibration of protection relay by secondary current injection methods to check trip time characteristic of relay , checking of healthiness of cts & pts chacking of ir value of interrupters , heaithiness of protection tripping of circuit breaker etc . checking and service switchgear interlocks and safety like ( mechanical: - 1 . positive interlock , 2 . negative interlock , 3 . spring discharge interlock , 4 . padlocks , 5 . key interlocking , 6 . safety roll in stop , 7 . safety roll-out stop , 8 . rating interference interlock ) . ( electrical:- interlock switches ) checking of electrical operations of the breaker for on / off & trip operation for incomer and outgoing including submission of service & test reports . the service to be done by authorised service provider of alstom . the rate shall include the material , labour , transportation , tools and tackles etc complete as required . , vacuum circuit breakers:- service charges for carrying out servicing and overhauling of 630 ampere , indoor type 11 kv , 3 phase , 50 hz , make - abb , type - vmx , vcb by drawing out the draw-out module of the breaker , carrying out complete cleaning with clean cloth & cleaning agent , lubrication of the mechanism & greasing with high temperature molly grease , testing for smoother on / off operation , carrying out relay calibration of protection relay by secondary current injection methods to check trip time characteristic of relay , checking of healthiness of cts & pts chacking of ir value of interrupters , heaithiness of protection tripping of circuit breaker etc . checking and service switchgear interlocks and safety like ( mechanical: - 1 . positive interlock , 2 . negative interlock , 3 . spring discharge interlock , 4 . padlocks , 5 . key interlocking , 6 . safety roll in stop , 7 . safety roll-out stop , 8 . rating interference interlock ) . ( electrical:- interlock switches ) checking of electrical operations of the breaker for on / off & trip operation for incomer and outgoing including submission of service & test reports . the service to be done by authorised service provider of alstom . the rate shall include the material , labour , transportation , tools and tackles etc complete as required . , air circuit breaker: complete service , overhauling , repairing , cleaning , oiling with setting of tripping mechanism of following air circuit breaker ( acbs ) including submission of service & test reports . the serviceing to be done by authorised service provider of ge and l&t . , 3200 amp mdo / edo 4p acb of ge make , 2500 amp mdo / edo 4p acb of ge make , 1000 amp mdo / edo 4p acb of ge make , 1600 amp mdo / edo 4p acb of l&t make model c- power , 1000 amp mdo / edo 4p acb of l&t make model c- power , 1600 amp edo 4p acb of l&t make model u- power , 2000 amp edo 4p acb of l&t make model u- power , 1000 amp edo 4p acb of l&t make model u- power , 800 amp edo 4p acb of l&t make model u- power , 1000 amp edo 3p acb of ge make model m-pact type . , calibration and setting of the static / electromechnical relay over voltage relay - 01 no , under voltage relay - 01 no . over current - 02 nos & earth fault relay - 01 nos . master trip relay ( b / a , wt / a , ot / a ) & ( b / t , wt / t , ot / t ) test by secondary injection test . the report will be prepared and to be submit . calibration and setting of the relay need to be carryout as per actual loading condition . also submit the calculation sheet for relay setting . , calibration and setting of the relay over current 02 nos . & earth fault relay 01 . nos . , master trip relay ( b / a , wt / a , ot / a ) & ( b / t , wt / t , ot / t ) test by secondary injection test . the report will be prepared and to be submit . calibration and setting of the relay need to be carryout as per actual loading condition . also submit the calculation sheet for relay setting . , calibration and setting of the relay over current 02 nos . & earth fault relay 01 . nos . , test by secondary injection test . the report will be prepared and to be submit . calibration and setting of the relay need to be carryout as per actual loading condition . also submit the calculation sheet for relay setting . , annual maintenance of transformers & switchyard . complete serviceing of oil- filter transformerof following rating , including replacement of gaskets to prevent oil leakage as per reqirement , replacement of silica gel ,