Tenders for Periodical Overhauling Of 7 Nos. Abb Make 145 Kv Double Pole Sf-6 Circuit Breakers Thakurli Tss -5Nos, Thakurli Power House-1 No., Vangni Tss-1 No And 7 Nos. 25 Kv Single Pole Sf-6 Interruptersthakurli Tss-1 No, Titwala -1 No., Igatpuri-1 No, Lonavala-1 No., Upper Bhor Ghat-1 No., Karjat Tss-2 Nos. Of Kalyan & Lonavala District