115 kV Transmission Line: Sumut Sakhon 4- Samut Sakhon Junction – Samut Sakhon 1, Samut Sakhon1 – Samut Sakhon3 – Sam Phran 1 / EGAT
Steel Structure for Rattanaburi and Surin 3 Substation
Steel Structure for Phatthana Nikhom 2 Substation
Steel Structure for Phra Saeng Substation
Bueng Sam Phan Substation
Steel Structure for Wang Chao, Banphot Phisai
Steel Structure for Chanthaburi Substation
Steel Structure for Krabi 1 Substation
Steel Structure for Photharam 2 Substation
Steel Structure for Phetchabun 2 Substation
Steel Structure for Wang Noi 2 Substation
Steel Structure for Surin Substation
115 kV Transmission Line: Sirindhorn 2- Thai Laos Border, Sirindhorn – Ubon Ratchathani 1 to Sirindhorn 2 Substation / EGAT
230 kV Transmission Line: Ayutthaya 4 – Sikhiu 2, Sikhiu 2 Junction – Sikhiu / EGAT
115 kV Transmission Line: Support the Double-Track Railway, Den Chai – Chiang Rai – Chiang Khong / EGAT
115 kV Transmission Line: Soeng Sang – Lahan Sai / PEA
115 kV Transmission Line: Phukae – Phatthana Nikhom / PEA
115 kV Transmission Line: Nong Chan Intersection – Huai Bong Intersection / PEA
115 kV Transmission Line: Nam Yuen – Kantharalak / PEA
