**Executive Summary**
This document is a notification from TANTRANSCO, the Tamil Nadu Transmission Corporation Limited, regarding the sanction and upcoming erection of several transmission lines in various locations. The purpose is to transmit and distribute power to meet additional demands. Interested parties have one month from the publication date (June 16, 2023) to make representations.
**Key Points / Main Content**
* **General**: TANTRANSCO has sanctioned the erection of transmission lines. These lines will transmit and distribute power to meet additional demands. The work will be undertaken shortly.
* **Specific Projects**:
* Erection of 110 KV DC line on DC tower from Thiruvelangadu to Mangalam. LILO of 110 KV Mosur - Thiruvallur Express feeder at proposed Thiruvelangadu 110 KV SS. (Scheme cost: 1473.64 lakhs; Approval date: 10.03.2022)
* Erection of 110 KV DC line on DC tower from Alinjivakkam, Settupakkam, Agaram, Agaramkandigai, Avanambakkam, Ramarajukandigai, Vaivasikandigai, Velapakkam, Kerugampoondi, Thirukanancherri, Arumbakkam, Monnavedu, Melanur, Melanurpettai, to Kilanur for LILO of 110 KV Alamathy - Periyapalayam feeder for the proposed Kilanur 110 KV SS. (Scheme cost: 3280.25 lakhs; Approval date: 10.03.2022)
* Erection of 110 KV DC line on DC tower at Sembakkam for LILO of existing 110 KV Veerapuram - Thiruporur feeder at the proposed Sembakkam 110/11 KV SS. (Scheme cost: 1055.17 lakhs; Approval date: 12.08.2022)
* Erection of 110 KV DC line on DC tower at Mambakkam for LILO of existing 110 KV Siruseri - Mambakkam - S.P. Koil 110 KV feeder for the establishment of 110/11 KV SS at SBIOA Colony, Mambakkam. (Scheme cost: 1267.05 lakhs; Approval date: 28.02.2022)
* Erection of 110 KV DC line on DC tower from Avanavadi, Kil Sathamangalam, Thandalam, Elangadu, Naller, Elangaducheri, Nadukuppam, Jammambattu, Japthikarani, Pudikavananpadi, Then Vanakkambadi, to Thellar for LILO of Echur - Vandavasi 110 KV feeder at Thellar 110/33/11 KV SS (UG). (Scheme cost: 1958.13 lakhs; Approval date: 08.03.2022)
**Impact Analysis**
**Interested Parties:**
* **Impact:** May be affected by the scheme.
* **Action Required:** Can make representations to the Superintending Engineer, General Construction Circle-I within one month of the publication date as per the Electricity Act, 2003.
Key Entities Referenced
Tamil Nadu Transmission Corporation Limited (TANTRANSCO): The primary entity undertaking the erection of transmission lines as sanctioned in the notification.
Part VI-Section 3(b): Section of the Tamil Nadu Government Gazette where notifications from Quasi-Government bodies and Public Sector undertakings are published.
Chennai: Location of the General Construction Circle-I, the TANTRANSCO division responsible for the transmission line projects.
Electricity Act, 2003: The Act mentioned in the document, under which any person can make a representation on the above scheme within 01 (One) month from the date of issue of the publication.