ISSN : 2277-1328 (Online) - ISRM

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24 ISRM (India) Journal Recent Activities of Indian National Group SEMINAR ON “GEOTECHNICAL CHALLENGES IN WATER RESOURCES PROJECTS” 19-20 January 2012, Dehradun (Uttarakhand) Inauguration of the Seminar (L-R) Mr. B.C.K. Mishra, Dr. R.K. Goel, Mr. M.M. Madan, Dr. K.G. Sharma and Mr. A.C. Gupta A view of the dais during the Inaugural Session Execution of multipurpose water resources projects located in complicated geological settings is a challenge to engineers. Despite tremendous all round advancement in technologies, there is still scope to learn and know more about the geotechnical challenges faced during excavations and its implications on design as well as execution. Both design and construction engineers would always be keen to know what advancements are taking place in their respective fields to face such challenges and utilize the knowledge for most economical and safe design for construction of a project. These projects require application of modern principles of rock mechanics, which warrants deliberations and collaboration to facilitate flow of appropriate technology to enable successful implementation of such projects under a time-bound programme in a cost-effective manner, conforming to environmental requirements. Safety during tunnel and underground construction is of paramount importance not only to the stability of structures but also to ensure safety of the work force. Safety in tunnels and cavities may be endangered due to sudden rock falls, geological failures, collapse of underground opening or a part of opening, etc. Considering the above, the Central Board of Irrigation & Power (CBIP) and the Indian National Group of International Society for Rock Mechanics (ISRM), organised a Seminar on “Geotechnical Challenges in Water Resources Projects” at Hotel Aketa, Dehradun on 19 and 20 January 2012. The objective of the proposed Seminar was to provide a forum for the design and construction engineers to discuss the solutions to various geological and geotechnical surprises encountered during the execution of various River Valley Projects and use the knowledge for safe and economical design and construction of such projects. The Seminar was co-sponsored by UJVN Limited. 62 participants from 26 organisations, including from Bhutan, participated in the Seminar. The Seminar was inaugurated by Mr. B.C.K. Mishra, Director (Operations), UJVN Limited, on 19 th January 2012. The Inaugural Session was presided over by Mr. M.M. Madan, Director (Hydel), GVK Group. Papers/case studies on the following topics were presented and discussed during the Seminar: Volume 1 No. 2 July 2012
Recent Activities of Indian National Group 25 • Latest Trends and Methods of Assessing Complex Foundation Conditions • Slope Stability Problems • Tunneling in Uncertain Rock Conditions and Fractured & Crushed Zones • Geotechnical Risk Evaluation and Rehabilitation of Existing Dams • Instrumentation and Monitoring Systems • Jet Grouting and Plastic Concrete Diaphragm Walls Techniques for Seepage Cut-Off • Use of Remote Sensing and GIS applications in Geotechnical Investigations and Interpretation • Geotechnical Aspects of Natural Disasters The Seminar concluded with the discussions on 20 th January 2012 under the Chairmanship of Mr. Manoj Basu, General Manager (Geotech), NHPC Limited. Mr. P.K. Kohli, General Manager (Designs), Himachal Pradesh Power Corporation Limited also participated in the discussions as panelist. During the session, participants discussed the problems being faced in the professional engagements and provided their feedback about the Seminar. INTERNATIONAL SEMINAR ON “SURVEY AND INVESTIGATIONS OF HYDROELECTRIC PROJECTS – ISSUES AND CHALLENGES” 28 th March 2012, New Delhi A view of dais during the Inaugural Session (L to R) – Mr. S.P. Kakran, Mr. A.S. Bakshi, Mr. P. Uma Shankar, Mr. A.B.L. Srivastava and Mr. G. Sai Prasad Mr. P. Uma Shankar, Inaugurating the Exhibition The slippages in capacity addition for power sector, in general, and hydro, in particular, have been a matter of great concern. Environmental concerns, land acquisition, social issues, contractual issues and geological uncertainties are listed as major causes amongst the reasons cited for the delays. To overcome the problem of geologic uncertainties, the role of Survey & Investigation amongst many other factors cannot be under estimated. Accordingly, to study and analyze the situation and also gain first hand information about the international practices followed in this regard, an International Seminar on “Survey and Investigations of Hydroelectric Power Projects- Issues and Challenges” was organized by NHPC Limited in association with CBIP, the Secretariat of Indian National Group of ISRM, on March 28 th at CBIP Conference Hall, New Delhi. The Seminar was inaugurated by the Hon’ble Chief Guest, Secretary to Government of India, Ministry of Power, Mr. P. Uma Shankar, by lighting a ceremonial lamp along with Mr. G. Sai Prasad, Joint Secretary (Hydro), Ministry of Power, Mr. A.S. Bakshi, Chairperson, Central Electricity Authority, Mr. S.P. Kakran, Member, Central Water Volume 1 No. 2 July 2012
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ISSN : 2277-1328 (Online) - ISRM

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