Tenders for Annual Maintenance Contract For High Mast Spares For The Work Of Ame For Petty Improvement Works For Wiring Points, Replacement Of Damaged Ug Cables Etc, High Mast Spares, Replacement Of Defective Materials For 18, 24 Inch Air Circulators And Amc For Crystal Chandeliers At Sv Museum In Ae-Vqc Section Of Esd-West, Tirumala For 2022-23Part-B.