Tenders for Maintenance Operation Electrical Installation & Fans I/C Repair Maintenance Operation Water Pump, Substation, Automatic Fire Alarm System I/C Stair Case Light In Residential Building And Non-Residential Building, National Lilbrary I/C Security Light, Boundary Light & Electrical Installation Service Of Service Building In National Library Campus, Kolkata During 2024-25 Sh: Lifting, Repairing And Lowering Of 5 Hp Submersible Pump In N.L. Complex
