1. Civil Structural Detailed Design for Nitrogen Plant at Bina Refinery
2. Civil Structural Detailed Design for Nitrogen Plant at Cochin Refinery
3. Civil Structural Detailed Design for Nitrogen Plant at Mangalore Refinery
4. Civil Structural Detailed Design for Inert Gas and Compressed Air System for ONGC Petro Additions Ltd, Dahej SEZ, Gujarat
5. Civil & Structural Detailed Design & Engineering for Nitrogen Plant and Compressed Air System for Brahmaputra Petrochemical Complex, Lepetkata, Dibrugarh, Assam
6. Civil Structural Detailed Design for Aromatic Complex Project, ONGC Mangalore Petrochemicals Ltd
7. Civil Structural Detailed Design for Cryogenic Nitrogen Plant for Matrix Fertiliser Ltd.
8. Architectural Consultancy works of plant & non plant building for ONGC Onshore Terminal for VA & SI Development Project at Odalarevu
9. Architectural, Civil / Structural, MEP etc. Design works of building, Roads, utilities and other allied works etc. complete as per tender under DDIL's scope for Onshore / Offshore facilities of LNG Terminal, Jafrabad
10. Architectural Work for Plant & Non Plant Buildings for Ghana OCTP Development Project.