Proceedings Number Proceedings Date Branch Permanent/Routine Chairman/Full Board/Managing Director Subject Download Details
49 15-12-2026 Secretariat Permanent Full Board Establishment – TNPDCL – Sanction of Additional Charge allowance – Condonation of Delay – Delegation of powers to the Chairman and Managing Director/TNPDCL – Orders - Issued 🔽Get Document 📘 view
118 14-08-2026 Technical Permanent Chairman TANTRANSCO – Enhancement of existing power transformer capacity from 2x10 MVA to 1x16+1x10 MVA at Othakadai 110/11 kV SS in Madurai Operation Circle (Madurai EDC) of Madurai Region – Administrative approval - Accorded 🔽Get Document 📘 view
119 14-08-2026 Technical Permanent Chairman TANTRANSCO - Enhancement of existing power transformer capacity from 3x16 MVA to 1x25+2x16 MVA at Thiruchitrambalam 110/22 kV SS in Villupuram Operation Circle (Villupuram EDC) of Villupuram region – Revised Administrative approval – Reg. 🔽Get Document 📘 view
67 12-08-2026 Technical Permanent Managing Director Electricity – Coimbatore Region – Establishment of 33/11 kV SS – 6 Nos.– Proposed to be executed - Revised Administrative approval – Accorded. 🔽Get Document 📘 view
114 07-08-2026 Technical Routine Chairman TANTRANSCO – Establishment of 110/33-11 kV SS at L&T Ramapuram with 1x50 MVA, 110/33 kV power transformer and 1x16 MVA, 110/11 kV power transformer in Chennai Operation Circle (Chennai EDC/South-I) of System Operation/Chennai – Administrative approval – Accorded. 🔽Get Document 📘 view
64 06-08-2026 Technical Permanent Managing Director Electricity – Kanchipuram Region – Kanchipuram EDC – Replacement of failed 8 MVA power transformer with a healthy unit of same capacity at Sriperumbudur Indoor 33/11 kV SS - Administrative approval – Accorded. 🔽Get Document 📘 view
65 06-08-2026 Technical Permanent Managing Director Electricity – Erode Region – Establishment of 33/11 kV SS & Enhancement of power transformer capacity at existing 33/11 kV SS – Revised Administrative approval – Accorded. 🔽Get Document 📘 view
66 06-08-2026 Technical Permanent Managing Director Electricity – Karur Region – Karur EDC - Establishment of Kidaikkaranpalayam 33/11 kV SS - Revised Administrative approval – Accorded. 🔽Get Document 📘 view
62 31-07-2026 Technical Permanent Managing Director Electricity – Trichy Region – Establishment of 33/11 kV SS – 9 Nos. Proposed to be executed - Revised Administrative approval – Accorded. 🔽Get Document 📘 view
111 30-07-2026 Technical Permanent Chairman TANTRANSCO – Provision of alternate source to Somalapuram 110 kV SS by stringing of 110 kV SC line with Panther conductor on the free arm of (i) existing 110 kV Vinnamangalam – Ambur DC tower and (ii) on existing 110 kV Ambur – Somalapuram DC tower (from Loc1 to 22) in Thiruvalam Operation Circle of System Operation/Chennai – Revised administrative approval – Accorded 🔽Get Document 📘 view
61 30-07-2026 Technical Permanent Managing Director Electricity – Chennai Region – Chennai EDC/North – Conversion of existing 33kV overhead line with Dog Conductor into 33kV, 1x630 Sq mm XLPE UG cable in the existing 33kV Nappalayam feeder of Manali 110/33-11 kV SS - Administrative approval – Accorded. 🔽Get Document 📘 view
60 30-07-2026 Technical Permanent Managing Director Electricity – Chennai Region – Chennai EDC/Central – Replacement of failed 16 MVA power transformer with a healthy unit of same capacity at Nehru Indoor Stadium 33/11 kV SS - Administrative approval – Accorded. 🔽Get Document 📘 view
59 30-07-2026 Technical Permanent Managing Director Electricity – Villupuram Region – Villupuram EDC – Enhancement of the existing power transformer capacity from 2x8 MVA to 2x8+1x5 MVA at Brammadesam 33/11 kV SS - Administrative approval – Accorded. 🔽Get Document 📘 view
58 30-07-2026 Technical Permanent Managing Director Electricity – Tirunelveli Region – Establishment of 33/11 kV SS – Revised Administrative approval – Accorded. 🔽Get Document 📘 view
108 17-07-2026 Technical Permanent Chairman TANTRANSCO – Enhancement of existing 110/33 kV power transformer capacity from 2x16 MVA to 3x16 MVA at Tindivanam 110/33-11 kV SS in Villupuram Operation Circle (Villupuram EDC) of Villupuram Region – Administrative approval – Accorded 🔽Get Document 📘 view
51 16-07-2026 Technical Permanent Managing Director Electricity – Chennai Region – Chennai EDC/North – Establishment of Selavoyal 33/11 kV Outdoor SS with 2x8 MVA power transformers - Administrative approval – Accorded. 🔽Get Document 📘 view
47 29-06-2026 Technical Permanent Managing Director Electricity – Chennai Region – Chennai EDC/North – Enhancement of existing power transformer capacity from 1x8+1x16 MVA to 2x16 MVA at Irulipattu 33/11 kV SS - Revised Administrative approval – Accorded. 🔽Get Document 📘 view
43 19-06-2026 Technical Permanent Managing Director Electricity – Thanjavur Region – Establishment of 33/11 kV SS – Revised Administrative approval – Accorded. 🔽Get Document 📘 view
42 18-06-2026 Technical Permanent Managing Director Electricity – Thanjavur Region – Thanjavur EDC – Establishment of 33/11 kV SS with 2x8 MVA power transformers at Vilangudi (Peramur) – Revised Administrative approval – Accorded. 🔽Get Document 📘 view
41 16-06-2026 Technical Permanent Managing Director Electricity – Madurai Region – Establishment of 33/11 kV SS – 9 Nos. – Proposed to be executed - Revised Administrative approval – Accorded. 🔽Get Document 📘 view