bids are invited for title1 - operation and periodical maintenance of complete glf system including apron lights,high mast flood light ,runway edge lights,taxiway edge lights,sapl,isolation bay light,isolation bay flood lights,wdi(wind direction indicator),landing t, perimeter lighting,end/threshold lights,papi units,ccr,ups, remote control desk,alcms,lt distribution and feeder panels of operational areaetc.,nav aids(electrical and fda system in dvor,ils(llz and gp),signages,attending the day to day complaints on all days i/c sunday and holiday by following minimum man power per day (on all days includinhgsunday ,weekly offs , other holidays and national holidays), tools and tacklesand attending the break down and preventive maintenance as per special conditions of contract.(a) supervisor i.ehighly skilled i.e01 no. ( general shift ,6 days in a week and including holidays )(b) wireman cum operator- skilled - 07 nos.all days (reliever shall be provided on weekly off/holiday )(c) helper i.eunskilled i.e05 nos. all days (reliever shall be provided on weekly off / holiday)(1. contractor has to depute the above required staffs on all days including weekly offs and holidays for(b) and (c))2. in addition to above mentioned staffs, contractor has to provide reliever on weekly offs / holidays for above required staffs ) , title2 - supply of red outer lens for rwy end light suitable for existing airfield ground lighting system (agl) complete as required .( existing light fixture is of vardhman make ) , title3 - supply of yellow filter for runway edge light suitable for existing airfield ground lighting system (agl) complete as required .( existing light fixture is of vardhman make ) , title4 - supply of 5 kv grade plug and receptacle type i suitable for single core 6 sqmm airfield cable complete as required . , title5 - supply of 150w, 6.6/6.6a halogen lamp pk30d(64361 hlx z), makeosram or equivalent suitable for existing agl/ cat i fittings complete as required . , title6 -