Description :
Tenders for Repairing And Maintenance Of 10nos Safety Device Connected In 1 No. 5mva 11kv/3.3kv Power Transformer 4x630 Kva, 1 No 500kva, 01 No. 300kva And 03 Nos. 250kva 3.3kv/440v Transformer At Different Location Under Saunda-d Colliery.