Package 12: Production Preparation Project: New Construction Of 110Kv Station Connection Line Phuoc Dong 5&6 (220Kv Tay Ninh 2) - 220Kv Phuoc Dong, 2 Circuits & Project: New Construction Of 110Kv Thanh Cong 2 Substation And New Construction Of 110Kv Thanh Cong 2 Station Connection Line, 2 Circuits