operation and maintenance of e and m installations , 11 kv substation , dg sets , at sia operation and maintenance of e and m installations , 11 kv substation , dg sets , int . and ext . ei etc in non operational area at srinagar international airport , srinagar . ( for the year 2020-21 and 2021-22 ) , running , operation and day to day maintenance of various e&m installations of 11 / 0 . 433 kv main sub-station , residential area sub-station like ht & lt panels , transformers , dg sets ( different capacities ) with amf panel , car parking flood lights & street lights , feeder pillars , main and residential area , water pump house ( i / c cargo , powerhouse & aai colony ) , aai residential quarters , crpf / jkp barracks , drop gate etc on all days i / c saturdays , sundays , gazetted holidays & national holidays in three shifts ( round the clock ) i / c record keeping etc to the entire satisfaction of the engineer-in-charge by deploying the following minimum man power . ( i ) supervisor ( highly skilled ) :- 02 nos . ( in general shift ) ( ii ) dg operator ( skilled ) :- 04 no . ( 01 no in each shift for three shifts + 01 reliever ) ( iii ) electrician / wireman ( skilled ) :- 08 nos . ( 02 nos in each shift for three shifts + 01 no in general shift + 01 reliever ) ( iv ) pump operator ( skilled ) - 08 nos ( 02 nos in each shift for three shifts +01 no in general shift + 01 reliever ) ( v ) helper ( un-skilled ) :- 08 nos . ( 02 nos in each shift for three shifts + 01 no in general shift + 01 reliever ) . , dehydration of transformer oil in order to improve the bdv upto 60 kv for 1 minute by deploying the filtration plant at site i / c testing of bdv of oil before and after filtration . , testing & calibiration of protective relays by secondary current injection method & checking the tripping of breakers on actuation of the relay and submission of reports thorugh specialised agency / service center . , earthfault protection digital relay . ( l&t / abb make ) , idmt earth fault protection relay . , auxilary relays . , servicing of ht 11 kv 800 amps vcb i / c cleaning of dust removing of oxidation layers from the exposed auxilary controls , closing & opening by electrical / manual operations checking ct & pt control & meeting circuit & making minor adjustements if required , lubricating the moving mechanisim like spring charging & raking in & out of breaker trolley ( 02 nos abb make & 03 nos crompton make vcb ) and submission of reports thorugh specialised agency / service center . ( excluding cost of spares ) , checking & servicing of lt acbs of following makes & rating at site by dismantling the breaker , cleaning & degreasing , & lubrication of various moving mechanism checking of control circuit of the breaker etc and recommissioning of same and submission of reports thorugh specialised agency / service center . ( excluding cost of spares ) . , 800 amp , 4 pole acb of merlin gerin make . , 1600 amp , 4 pole acb of merlin gerin make . , 800 amp , 4 pole acb of ge make . , 1000 amp , 4 pole acb of ge make . , 1600 amp , 4 pole acb of ge make . , 2500 amp , 4 pole acb of ge make . , 1600 amp , 4 pole acb of abb make . , 1600 amp , 4 pole acb of l&t make . , 800 amp , 4 pole acb of l&t make . , rewinding of the following type of fans i / c replacement of bearing / bush by dismantling , transportation to workshop & back and reinstallation of fan at the existing location i / c connection , testing & commissioning etc complete as required . ( dismantled material shall be the property of tenderer ) , ceiling fan of all makes and models . , exhaust fan of all makes and models . , painting of following installations in installed position with synthetic enamell paint by spray / brush painting with one or more coats to give an even finish i / c scraping , cleaning & preparing the surface etc complete as required . , distribution boards / electrical panels / feedar piller etc . , street light poles with single / double arms , height upto 4 mtrs . , street light poles with single / double arms of height above 7 mtr to 9 mtrs , lifitng & lowering the submersible water pump upto 10 hp for repair / replacement in the exisitng borewell by using chain pully block & tripod etc . i / c replacement of the gaskets and worn out nut , bolt etc . complete as required . , carrying out the works covered under dsr ( electrical ) 2018 , of value upto rs 5 , 00 , 000 / -- ( five lakh only ) the payment of dsr items shall be released on the basis of perctange above / below quoted on rs 5 , 00 , 000 / - note: guiidline for quoting %age rate for the bidder . 1 . the bidder has to quote the rates in the rates column aganist the works of rs . 500000 / -of dsr 2018 ( electrical ) and same shall be converted into %age above / below on the dsr 2018 ( considering the rates of dsr 2018 as base rates ) . 2 . for example if bidder quotes rs . 525000 / - in rates column then same shall be converted into %age of dsr 2018 as under ( ( 525000 - 500000 ) / 500000 ) i . e . 5% above on dsr 2018 and accordingly payment shall be made by applying the %age i . e . 5% above on dsr 2018 rates for items covered in dsr 2018 .