400 kV Mahan–Sipat Transmission Line, India November 5, 2018 | Asia Pacific Project Update The INR2 billion project involves the construction of a 377-km-long line extending from Mahan in Madhya Pradesh to the Sipat pooling station in Bilaspur, Chhattisgarh. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password