Estimate For Replacement Of 33Kv Pt In 33/11 Kv Siltara S/S In Siltara Sub-Dn. Under Ee(O&M) Dn. Cspdcl, Siltara. 78-028-5155-25-009 Dt. 04.08.2025 R55028250100. (O&M-75-Ii)