1) CONSTRUCTION OF NEW SUBSTATION:
220/132 kV 2X160 MVA AMINGAON (GIS) GRID SUBSTATION.
220/132 kV 2X100 MVA BEHIATING GRID SUBSTATION.
132/33 kV 2X31.5 MVA SILAPATHAR GRID SUBSTATION.
132/33 kV 2X31.5 MVA SARUPATHAR GRID SUBSTATION.
132/33 kV 2X31.5 MVA HAJO GRID SUBSTATION.
132/33 kV 2X50 MVA GMC (GIS) GRID SUBSTATION.
132/33 kV 2X50 MVA PALTAN BAZAR (GIS) GRID SUBSTATION.
132/33 kV 2X31.5 MVA TANGLA GRID SUBSTATION.
132/33 kV 2X50 MVA TEZPUR (NEW) GRID SUBSTATION.

2) AUGMENTATION/EXTENSION OF EXISTING SUB-STATIONS:       
Extn. of 132/33 kV Dhemaji S/S
Extn. of 132/33 kV Sonabali S/s
Augmentation of 220/132KV Samaguri S/S ( 2X160 MVA, 220/132 kV Transformer + 1x50 MVA, 132/33 kV Transformer)
Extn. of 220 kV Tinsukia S/S
Extn. of 132/33KV Rupai S/S
Extn. of 220 kV Rangia S/S
Extn. of 132/33 kV Kahilipara S/s
Augmentation of 132/33KV Dhaligaon S/S (2x50 MVA, 132/33 kV Transformer)
Extn. of 132/33 kV  Kamakhya S/s

3) CONSTRUCTION OF  TRANSMISSION LINES:
220 kV D/C Rangia-Amingaon
220 kV D/C Tinsukia-Behiating
132 kV D/C Kahilipara-Guwahati Medical College U/G Cable
132 kV S/C Paltanbazar-Kamakhya U/G Cable.
132 kV D/C Amingaon-Hazo
LILO of 132 kV S/C Rangia-Rowta at Tangla GSS
LILO of 132 kV S/C Kamalpur-Sishugram at Amingaon GSS
LILO of 132 kV S/C Kamalpur-Khamakhya at Amingaon GSS
132 kV S/C (on D/C Tower) Dhemaji-Silapathar GSS
132 kV S/C (on D/C Tower) Rupai-Chapakhowa GSS
LILO of 132 kV S/C Golaghat-Bokajan  at Sarupathar GSS
132 kV D/C Sonabil-Tezpur
LILO of 132 kV S/C Jorhat-Nazira  at  Teok GSS

4) OPGW INSTALLATION:         
132 KV Rangia-Rowta
132 KV S/C Bokajan-Golaghat
132 KV Golaghat-Mariani
132 KV Mariani-Jorhat
132 KV Jorhat-Nazira
132 KV Sankardevnagar-Samaguri
132 KV Rupai-Tinsukia
132 KV LILO of Rangia - Kahilipara at Kamakhya line
132 KV LILO of Rangia - Kahilipara at Kamalpur line