| SL. No. | Description | Client | Period |
| From | Till |
| 1 | Consultancy services for Inspection of Dhanikhari Dam related to leakage from Gates and Seepage in Gallery. | APWD | 2022 | 2023 |
| 2 | Consultancy services for integrity of Diaphragm wall at Polavaram Multipurpose Project. | WRD, Govt. of Andhra Pradesh | 2022 | 2023 |
| 3 | Consultancy Services for Preparation of PFR for Panchet Hill PSP site in Purulia district, West Bengal | DVC | 2022 | 2023 |
| 4 | Setting Up of Advance Industrial Training Demonstration Centre (Aitdc) At NPTI (NR), Badarpur, New Delhi On Deposit Work Basis | NPTI | 2022 | 2023 |
| 5 | Consultancy Services for Hydro Asset Valuation, Cost-benefit and Techno Commercial feasibility analysis of 08 Mini-Micro Hydro Projects handed over to Govt. of Jharkhand by Govt. of Bihar. | JREDA | 2021 | 2023 |
| 6 | Consultancy Services as Owner’s Engineer of KSEB for Revival of Unit#4 Hydro Turbine Generator of Sabarigiri HEP | KSEB | 2021 | 2022 |
| 7 | Preparation of Evaluation Report for PSP sites located at Boro Nala, Jharkhand and Punchet Hills, West Bengal | DVC | 2022 | 2022 |
| 8 | Preparation of Detailed Project Report (DPR) for Diversion of Seri Nallah away from Atal Tunnel, Rohtang (Himachal Pradesh) | BRO | 2021 | 2021 |
| 9 | Consultancy Services for the improvements in maintenance practices and safe operation of units, detailed scope of work and action plan for identified 3No. Hydro Power Station | APGENCO | 2020 | 2021 |
| 10 | Overhauling & Repair of 5.25 MW Kalpong HE Project, A&N | ED, A&N | 2018 | 2020 |
| 11 | Consultancy services to THDC for conducting control point re-validation Survey of Tehri and Koteshwar Hydroelectric Projects. | THDC India | 2020 | 2020 |
| 12 | Design and engineering Services for implementation of Mangdechhu HE Project to MHPA, Bhutan | MHPA, Bhutan | 2011 | 2020 |
| 13 | Consultancy services for implementation of working mechanism for effective monitoring through Primavera Software (P-6). | THDC India | 2019 | 2019 |
| 14 | Feasibility Study for Panchvati, Korang & Rangat Mini / Micro Hydroelectric Projects. | A&N Administration | 2018 | 2018 |
| 15 | Health Safety Inspection of Bakreshwrar Dam | WBCDL | 2018 | 2018 |
| 16 | Consultancy services for assessing feasibility of TSP studies of TBM adit for Vishnugad Pipalkoti Hydro Power Project, THDC in Uttarakhand. | THDC India | 2018 | 2019 |
| 17 | Consultancy for rectification work for Control of Leakage from Kadamtala Dam – Andaman & Nicobar Islands. | A&N PWD | 2018 | 2020 |
| 18 | Preparation of Tender Document (on EPC basis) on ICB mode for Ken-Betwa Link Canal Project – Phase I | NWDA | 2017 | 2019 |
| 19 | Updation of DPR of 7.5 MW Thoubal HE Project, Manipur | LDHCL | 2017 | 2019 |
| 20 | Technical consultancy services for Pallivasal extension scheme | KSEB | 2014 | 2019 |
| 21 | Project Management Consultancy Services during construction of balance works of 1200 MW Teesta III H.E.P. | Teesta Urja Limited, A Govt of Sikkim Enterprises | 2016 | 2018 |
| 22 | Emergency Repair of Expansion Joint of Penstock of Kalpong Power Station | Electricity Department, | 2014 | 2015 |
| 23 | Inspection of Bakreshwar Dam in Dist. Birbhum, West Bengal | WBPDC Ltd. | 2014 | 2015 |
| 24 | Management Consultancy Contract in Ethiopia (As a consortium between POWERGRID, NHPC & BRPL with POWERGRID as a leader) | EEPCO | 2013 | 2015 |
| 25 | Emergency repair and overhauling of Kalpong Power Station | Electricity Department, | 2013 | 2019 |
| 26 | Technical Due Diligence Study of Shiroro Hydro Power Plant (600 MW) in NIGERIA. | M/s Dangote Industries Ltd. | 2012 | 2012 |
| 27 | Inspection of Kalpong HEP by NHPC | Electricity Dept. (A&N Admn.) | 2011 | 2011 |
| 28 | Construction of 220 KV Additional Bay at Chamera-III HE project for M/s Lanco Budhil Hydro Power Private Limited | M/s Lanco Budhil Hydro Power Private Limited | 2010 | 2011 |
| 29 | Additional Investigations and Preparation of Updated Detailed Project Reports for 1200 MW Tamanthi HEP in Myanmar | MEA | 2010 | 2012 |
| 30 | Additional Investigations and Preparation of Updated Detailed Project Reports for 642 MW Shwezaye HEP in Myanmar | MEA | 2010 | 2012 |
| 31 | Pre-Construction of Mangedechhu HE Project | RGoB | 2010 | 2012 |
| 32 | Deputation of NHPC’s expert to Panchet Hydel Power Station for providing assistance to check the problem related to Governing System of Unit#1 of PHPS | DVC | 2009 | 2009 |
| 33 | Preparation of Detailed Project Report(DPR) of Chamkarchhu-I hydropower project in Bhutan | MEA | 2009 | 2012 |
| 34 | Preparation of PFR for Kuri-Gongri HEP | RGoB | 2009 | 2011 |
| 35 | Preparation of Detailed Project Report(DPR) of Kuri Gongri hydropower project in Bhutan | MEA | 2009 | 2012 |
| 36 | Raising the Height of Dhanikhari Dam located in Port Blair, South Andaman on “Deposit Work” basis | A&N Administration | 2009 | 2013 |
| 37 | Suggestions / comments regarding Taking Over Certificate for the generating units and clarity on scope of work with regard to conducting actual line charging in 4 x 225 MW Purulia Pumped Storage Project LOT 6.1 | MITSUI & CO. LTD. | 2008 | 2008 |
| 38 | Renovation, Modernization & Uprating of Varzob - I Hydropower Plant (2x3.67 MW), Tajikistan (jointly in association with M/s BHEL) | MEA | 2008 | 2012 |
| 39 | Erection testing and commissioning of 400 kv additional GIS bay and associated equipments at Chamera-II on deposit work basis. | POWERGRID | 2008 | 2011 |
| 40 | Supply, Execution, Testing & Commissioning of 400 KV additional GIS bay & associated equipments at Uri-I on Deposit Work Basis. | POWERGRID | 2008 | 2011 |
| 41 | Consultancy for Rural Electrification works in Six Districts of Orissa on deposit work basis | RE Projects | 2007 | 2012 |
| 42 | Review & Checking of Ash Pond design report as prepared by M/s DCPL -Kolkata, for Bokaro Thermal Power Station, Jharkhand | DVC | 2007 | 2008 |
| 43 | Review & updation of DPR of Durgaduani Tidal Power Project in Sunderbans, West Bengal. | WBREDA | 2007 | 2008 |
| 44 | Consultancy Services for Development of Infrastructures for A&N Police at Port Blair | A&N Administration | 2007 | 2011 |
| 45 | Assistance in preparation of DPR for Demwe Hydroelectric Project (3000MW) in Arunachal Pradesh. | ADPPL | 2007 | 2010 |
| 46 | Execution of Durgaduani Tidal Power Project (3.65 MW) in Sunderbans, West Bengal | WBREDA | 2007 | 2012 |
| 47 | Consultancy for Rural Electrification works in Seven Districts of UT of Jammu & Kashmir deposit work basis | RE Projects | 2006 | 2011 |
| 48 | Stability of Ash Pond Dyke No. 1 at Bandel Thermal Power Station | WBPDC Ltd. | 2006 | 2007 |
| 49 | Repair & Maintenance works for civil structures of Kalpong HE Project on “Deposit Work” basis | A&N Administration | 2006 | 2006 |
| 50 | Lender Engineer for annual operation review for Baspa – II HE Project (300 MW) | JHPL | 2006 | 2007 |
| 51 | Assistance during commissioning of Maneri Bhali – 2 HE Project. | UJVN Ltd. | 2006 | 2006 |
| 52 | Detailed study for Augmentation of Water Supply in North Andaman | A&N Administration | 2006 | 2009 |
| 53 | Consultancy Services to examine stability of Bakreshwar Dam before monsoon for a period of 3 years. | WBPDCL | 2006 | 2010 |
| 54 | Review, Detailed Design & Engineering & Technical Advisory Services for Tendering and Construction of underground works for Udhampur-Srinagar-Baramulla Rail Link (USBRL) Project in UT of Jammu & Kashmir | KRCL | 2006 | 2012 |
| 55 | Feasibility Study, Design & Engineering and undertaking the Augmentation of Water Supply to Little Andaman (Hut Bay) area on “Deposit Work” Basis. | A&N Administration | 2006 | 2011 |
| 56 | Preparation of DPR of Mangdechhu Hydro Electric Project in the Mangdechhu Basin , Bhutan | RGoB | 2006 | 2010 |
| 57 | Contour Survey of Plot at Doodhline, Port Blair | A&N Administration | 2005 | 2005 |
| 58 | Development of Corporate Organization Structure and Assessment of manpower needs for O&M of 1020 MW Tala Dam and Power Station, Bhutan | THPA | 2005 | 2005 |
| 59 | Feasibility Studies for Krishna, Vasundhra & Kamsat Nallah Mini/Micro HE Project. | A&N Administration | 2005 | 2007 |
| 60 | Development of Web Site on internet and Intranet Site for Tehri Hydro Development Corporation Ltd. | THDC | 2005 | 2007 |
| 61 | Detailed review and updation of DPR of Shahpurkandi HE Project (168 MW), Punjab | GoP | 2005 | 2011 |
| 62 | Bihar Rural Road Project in six districts on deposit work basis | RDD, Bihar | 2005 | 2012 |
| 63 | Turnkey execution for Electrification works on deposit work basis for Rural Electrification works in seven districts of Chattisgarh | RE Projects | 2005 | 2010 |
| 64 | Consultancy for Rural Electrification works in seven districts of Bihar on deposit work basis | RE Projects | 2005 | 2010 |
| 65 | Consultancy for Rural Electrification works in Purulia District of West Bengal on deposit work basis | RE Projects | 2005 | 2010 |
| 66 | Consultancy Services for Development of proposed campus and complex for India Reserve Battalion at Port Mount, Port Blair on "Deposit Work" basis. | A&N Administration | 2004 | 2012 |
| 67 | Preparation of Detailed Project Report of Kalpong D/S HEP in A&N Islands | A&N Administration | 2003 | 2004 |
| 68 | EIA & EMP studies for Dhanikhari Water Supply Scheme, Port Blair | A&N Administration | 2003 | 2004 |
| 69 | Preparation of PFRs for Development of Telharkund, Sinafdar, Panchgotia and Hathiadah – Durgawati, Fall sites as Pumped Storage Schemes in Kaimur District, Bihar | BHPC | 2003 | 2004 |
| 70 | Preparation of PFRs of 43 Hydroelectric Projects in Siang, Dibang, Subansiri, Indus, Narmada & Teesta Basins | CEA | 2003 | 2004 |
| 71 | Works concerning dykes of all existing Ash Ponds at Kolaghat Thermal Power Station, Dist. East Midnapore, West Bengal | WBPDCL | 2003 | 2004 |
| 72 | Consultancy for works on existing Ash Pond and Dam at Bakreshwar Thermal Power Station, Dist. Birbhum. | WBPDCL | 2003 | 2006 |
| 73 | Preparation of PFR for Tamanthi HE Project in Myanmar | MEA | 2003 | 2005 |
| 74 | Erection, Testing & Commissioning of two 25 MVAR Shunt Reactors and associated equipment on "Deposit Work" Basis in Pot Head Yard of Dhauliganga HE Project | POWERGRID | 2003 | 2006 |
| 75 | Survey of two Plots in Andaman Islands. | A&N Administration | 2003 | 2004 |
| 76 | Preparation of Pre-Feasibility Report of Konar Dam in Jharkhand | DVC | 2003 | 2005 |
| 77 | Design & Drawings for Vehicular Access at Nathpa & Wadhal Adits of Head Race Tunnel for NJPC Project | SJVN | 2002 | 2002 |
| 78 | Survey & Investigation for setting up large Hydel Projects in Kaimur and Munger Distt., Bihar – Reconnaissance Survey (Phase – I) | BHPC | 2002 | 2003 |
| 79 | Preparation of scope of work of HM Equipment of Gangrel HE Project | CSEB | 2002 | 2003 |
| 80 | Inspection of major E&M equipment of Gangrel Power House (4x2.5 MW) of Mahanadi Reservoir Project in Chattisgarh | CSEB | 2002 | 2005 |
| 81 | Preparation of Detailed Project Reports for ten Hydroelectric Projects in the Madei River Basin in North Goa | WRD, Govt. of Goa | 2002 | 2006 |
| 82 | Detailed study of heightening of existing Dhanikhari Concrete Dam | A&N Administration | 2002 | 2003 |
| 83 | Association in Preparing & Filing of Petitions with SERC / CERC for determination of tariff for energy generated from any one hydroelectric project of UJVNL (capacity larger than 25 MW). | UJVNL | 2002 | 2004 |
| 84 | Turnkey Execution of Power House of Gangrel Power House (4x2.5 MW) of Mahanadi Reservoir Project | CSEB | 2002 | 2005 |
| 85 | Phase – I Refurbishment of Hydel Unit No. 1 (1 x 40 MW) and other auxiliary systems of Panchet Hydel Power Station | DVC | 2002 | 2008 |
| 86 | Assistance in Operation & Maintenance of Kalpong HE Project (June 02 to May 08). | A&N Administration | 2002 | 2008 |
| 87 | Consultancy Service for implementation of Indirasagar & Omkareshwar HE Projects | NHDC | 2001 | 2009 |
| 88 | Development of EDP & Communication Infrastrstructure for NJHEP | SJVN | 2001 | 2005 |
| 89 | Techno-Economic Feasibility Study of Earthen Dam to be constructed downstream of the existing concrete Dhanikhari Dam | A&N Administration | 2001 | 2001 |
| 90 | Operation & Maintenance of Gyelpozhing-Gelephu Single Circuit 132 KV Transmission Line in Bhutan | KPA | 2001 | 2002 |
| 91 | Feasibility Study of Kalpong Downstream HE Project in North Andaman Island | A&N Administration | 2001 | 2002 |
| 92 | Commercial Management for Nathpa Jhakri Hydroelectric Power Project (6 x 250 MW) | SJVN | 2001 | 2004 |
| 93 | Contracts Management for E&M Works of NJHEP | SJVN | 2001 | 2004 |
| 94 | Design & Engg. of E&M Works of NJHEP | SJVN | 2001 | 2004 |
| 95 | Operation & Maintenance Management of NJHEP | SJVN | 2001 | 2004 |
| 96 | Generating Equipment Review & Erection Review of NJHEP | SJVN | 2001 | 2004 |
| 97 | Revamping and Uprating of one Unit & Refurbishment / repairing of cranes of Maithon HE Project | DVC | 2000 | 2000 |
| 98 | Preparation of Pre-feasibility Report for Tizu-Zungki HE Project (150 MW) | PD, GoN | 2000 | 2000 |
| 99 | Construction of Nganglam-Tintibi-Gelephu Single Circuit 132 KV Transmission Line on Turnkey Basis | KPA | 2000 | 2002 |
| 100 | Development of Software Packages in F&A Areas | BBMB | 2000 | 2005 |
| 101 | Evaluation of existing hydro power plants of Andhra Pradesh Generating company | Sargent & Lundy, USA | 1999 | 1999 |
| 102 | Repair and Restoration of Spituk Monastery, Leh | LAHDC | 1999 | 2000 |
| 103 | Lenders Independent Engineer for Baspa - II HE Project (300MW) | ICICI | 1999 | 2002 |
| 104 | E&M works for Lhunthsi Mini Hydel project | CWC | 1998 | 1999 |
| 105 | Hydraulic Transient Studies | TPA | 1998 | 1999 |
| 106 | Dynamic Analysis of Water Conductor System | NJPC/SJVN | 1998 | 1999 |
| 107 | Annual Maintenance for Software packages in F&A Areas | NJPC/SJVN | 1998 | 1999 |
| 108 | Evaluation of offers for R&M Projects | KSEB | 1997 | 1997 |
| 109 | Geo-physical Investigations | J&KPDC | 1997 | 1997 |
| 110 | Hydrological Studies - Flood Studies | THDC | 1997 | 1998 |
| 111 | Design and Investigation of Udhampur Katra Section Tunnels | NR | 1997 | 1999 |
| 112 | Construction Management, Quality Control & other services for Bakreshwar Thermal Power Project. | WBPDCL | 1997 | 2001 |
| 113 | Flood Studies for Kahalgaon Super Thermal Power Project | NTPC | 1996 | 1997 |
| 114 | Refraction Seismic Profiling | CES | 1995 | 1996 |
| 115 | Development of IT Systems | NJPC/SJVN | 1994 | 1997 |
| 116 | FEM Analysis of Project Structure | NJPC/SJVN | 1994 | 1998 |
