Annual maintenance estimate of electrical installation of whole system at joint administrative building salt lake kolkata fan servicing at ground floor to 5th floor under the dept of planning and statistics

Annual maintenance of electrical installation of whole system at joint administrative building salt lake kolkata fan servicing at 6th fl to 10th fl under p and rd department

Annual maintenance estimate of electrical installation of whole system at joint administrative building salt lake kolkata 380 kva sound proof pollution free dg repairing and servicing works as and when required

Annual maintenance estimate of electrical installation of whole system at joint administrative building salt lake kolkata ei repairing works

Annual maintenance estimate of electrical installation of whole system at bijan bhawan salt lake different types of fan servicing

Annual maintenance estimate of electrical installation of whole system at joint administrative building salt lake kolkata addition alteration of ei works as and when required

Electrical installation work and sitc of air conditioning system for extension of server room at 9th floor under p and rd department joint administrative building salt lake kolkata

Annual maintenance of electrical installation of whole system at netaji subhas administrative training institute salt lake kolkata----replacement of hpsv light fitting by led fittings and allied e.i work

Annual maintenance of electrical installation of jadavpur university salt lake campus, salt lake, kolkata ---repairing of existing damaged electrical installation and addition, alteration and modification of dist. system and allied e.i work

Estimate for addition, alteration of electrical installation works as and when required in different chamber of different floor at ardd building, salt lake, kolkata - 91.