400Kv New Substation Package Ss20t For I Establishment Of 2X315 Mva 7X105 Mva 1-Ph Units Including A Spare Unit 400/220 Kv Gis Pooling Station At Jhangi, Ii Extn. Of 400Kv Wangtoo Gis S/S For Termination Of 400Kv Jhangi Pgwangtoo D/C Tl, Iii Extn. Of 400Kv Wangtoo Gis S/S For Termination Of 400Kv Wangtoo Hpptcl-Panchkula Pg D/C Tl And Iv Extn. Of 400Kv Panchkula S/S For Termination Of 400Kv Wangtoo Hpptcl-Panchkula Pg D/C Tl Associated With Transmission System For Evacuation Of Power From Shongtong Karcham Hep 450Mw And Tidong Hep 150 Mw Through Tariff Based Competitive Bidding