Tender For maintenance of electrical installation & fans i/c repair maintenance of pump sets, compound light with day to day replacement of electrical spare material with electrical wiring, plug point etc. and operation of lifts, fire fighting system & diesel generator set in 80 nos. type-iv qtr. in (g plus 10) storied building for income tax department at muchi bazar, ultadanga, kolkata during 2025-26 (sh: replacement of 3 phase submersible star delta pump starter).