operation and maintenance of electrical accessories at nkda administrative building, action area-id, newtown, kolkata under nkda-operation & maintenance with day to day maintenance of elecrical system complete including feeder panel (incomer & distribution), diesel generator set , distribution box, electrical accessories( indoor outdoor light fixture, pump etc. including power line and distribution line of nkda administrative building in action area-id, by depute 01hiskilled,05 skilled electrician & 03 unskilled. staff should be engage in three shift, necesary tools and safety equipments required to carry out day to day maintenance and upkeep the installation to be provided by the contactor with tit bit spares, supplied by agency and making arrangement fixingwith sundry metarials including arrangement of ladder/ scaffolding etc also.all as directed by eic. agency should pay all catagoriies labours asper govt rate and keep up a log book. (above mention work is excluding materials)