Estimate For Replacement Of Damaged 33Kv Pole At Location 33 Kv Jatga To Korbi Line Under Korbi Dc Of O&M Dn. Katghora. & Estimate For Replacement Of Damaged 33Kv Dp At Location 33 Kv Jatga To Korbi Line Under Korbi Dc Of O&M Dn. Katghora