1. Preliminary Engineering and Traffic Survey for Dedicated Freight Corridor from Mumbai to Delhi and Delhi to Howrah.
-----------------------------------------------------------------------------------------------------------------------------------------------------
2. Pre-construction Survey from Qazigund to Baramulla of New B.G. Railway Line of Northern Railway in the state of Jammu and Kashmir ( Route length 120 Km.)
-----------------------------------------------------------------------------------------------------------------------------------------------------
3. Pre-construction Survey and Geo- technical investigation for Katra- Qazigund Phase-I (Km. 30-50 & Km.142-165) of Udhampur Srinagar Baramulla New B.G. Line rail Line of Northern Railway in the state of Jammu and Kashmir ( Route length 48 Km.)
-----------------------------------------------------------------------------------------------------------------------------------------------------
4. Pre-construction Survey and Geo- technical investigation for Katra- Qazigund Phase-II (Km. 50 to Km.142) of Udhampur Srinagar Baramulla New B.G. Line rail Line of Northern Railway in the state of Jammu and Kashmir
( Route length 92 Km.
-----------------------------------------------------------------------------------------------------------------------------------------------------
5. Final location survey for the proposed New B.G.Railway Line from Hajipur to Sagauli (via vaishali) of East Central Railway in the state of Bihar ( Route length 148 Km.)
-----------------------------------------------------------------------------------------------------------------------------------------------------
6. Preliminary engineering and traffic Survey for Indo – Nepal links ( 5 sections)
Jayanagar – Birdiwas
Jogbani- Birat Nagar
New Jalpaiguri- kakrabeta,
Nepalganj road- Nepal ganj
Nautanwa- Bhairwaha
-----------------------------------------------------------------------------------------------------------------------------------------------------
7. Feasibility study for Indo-Bhutan links (5 sections)
Kokrajhar to Gelephu
Pathsala-Naglam
Hasimara-Pheuntsholing
Banarhat-Samtse
Rangia to Samdrupjongkhar
-----------------------------------------------------------------------------------------------------------------------------------------------------
12. Feasibility study for new rail Link between Dakar-Zinguinchor in Senegal
-----------------------------------------------------------------------------------------------------------------------------------------------------
13. Preliminary study for rail link between Mustaffa and Al-Ghweitat in UAE
-----------------------------------------------------------------------------------------------------------------------------------------------------
14. Detailed design consultancy for RVNL construction for the following section
-
3rd line on Bhatapara- Urkura section of South East Central
-
Construction of Keonjhor – Tomka new B.G. Railway Line of East Coast Railway
-
Construction of doubling of railway line between Gooty – Pullampet of SC Railway
-----------------------------------------------------------------------------------------------------------------------------------------------------
15. Route location survey for proposed gas pipe line – 1700 km. for GAIL (completed in 1997)