Efficacy of Grout Curtain at Ramganga Dam M
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Table of Contents
Table of Contents Acknowledgements xi Foreword xii I. EXECUTIVE SUMMARY XIV II. INTRODUCTION 20 A. The Context of the SoE Process 20 B. Objectives of an SoE 21 C. The SoE for Uttaranchal 22 D. Developing the framework for the SoE reporting 22 Identification of priorities 24 Data collection Process 24 Organization of themes 25 III. FROM ENVIRONMENTAL ASSESSMENT TO SUSTAINABLE DEVELOPMENT 34 A. Introduction 34 B. Driving forces and pressures 35 Liberalization 35 The 1962 War with China 39 Political and administrative convenience 40 C. Millennium Eco System Assessment 42 D. Overall Status 44 E. State 44 F. Environments of Concern 45 Land and the People 45 Forests and biodiversity 45 Agriculture 46 Water 46 Energy 46 Urbanization 46 Disasters 47 Industry 47 Transport 47 Tourism 47 G. Significant Environmental Issues 47 Nature Determined Environmental Fragility 48 Inappropriate Development Regimes 49 Lack of Mainstream Concern as Perceived by Communities 49 Uttaranchal SoE November 2004 Responses: Which Way Ahead? 50 H. State Environment Policy 51 Institutional arrangements 51 Issues in present arrangements 53 Clean Production & development 54 Decentralization 63 IV. LAND AND PEOPLE 65 A. Introduction 65 B. Geological Setting and Physiography 65 C. Drainage 69 D. Land Resources 72 E. Soils 73 F. Demographical details 74 Decadal Population growth 75 Sex Ratio 75 Population Density 76 Literacy 77 Remoteness and Isolation 77 G. Rural & Urban Population 77 H. Caste Stratification of Garhwalis and Kumaonis 78 Tribal communities 79 I. Localities in Uttaranchal 79 J. Livelihoods 82 K. Women of Uttaranchal 84 Increased workload on women – Case Study from Pindar Valley 84 L. -
Tehri Hydro Development Corporation Ltd
Tehri Hydro Development Corporation Ltd Environmental Studies for Vishnugad-Pipalkoti Hydro Electric Project EXECUTIVE SUMMARY ¾ Analysis of Alternatives ¾ Environmental Screening & Analysis for Advance Construction Works ¾ Archaeological Survey Report ¾ Terrestrial Biodiversity Report July 2009 CONSULTING ENGINEERING SERVICES ( INDIA ) PRIVATE LIMITED 57, Manjusha Building (5th Floor), Nehru Place New Delhi - 110 019 Project : Environmental Studies for Vishnugad – Pipalkoti Hydro-Electric Project Document : 2008026/EC Date: July 2009 Table of Contents Revision: R0 Contents 1. Executive Summary of Analysis of Alternatives 2. Executive Summary of Environmental Screening & Analysis for Advance Construction Works 3. Executive Summary of Archaeological Survey Report 4. Executive Summary of Terrestrial Biodiversity Report Project : Environmental Studies for Vishnugad-Pipalkoti Hydro-Electric Project Page: 1 Document : 2008026/EC Date: July 2009 Analysis of Alternatives/Executive Summary Revision: R0 ANALYSIS OF ALTERNATIVES EXECUTIVE SUMMARY 1.0 INTRODUCTION The 444 MW Vishnugad – Pipalkoti Hydro Electric Project (VPHEP) on the River Alaknanda in Chamoli district of Uttarakhand is being implemented by Tehri Hydro Development Corporation Limited (THDC). As part of the Environmental Studies of this project, an analysis of alternatives at macro and micro level was carried out. The objective was to study the various alternatives considered by the project proponents at various stages to arrive at the chosen alternatives and their environmental implications -
Indian Society of Engineering Geology
Indian Society of Engineering Geology Indian National Group of International Association of Engineering Geology and the Environment www.isegindia.org List of all Titles of Papers, Abstracts, Speeches, etc. (Published since the Society’s inception in 1965) November 2012 NOIDA Inaugural Edition (All Publications till November 2012) November 2012 For Reprints, write to: [email protected] (Handling Charges may apply) Compiled and Published By: Yogendra Deva Secretary, ISEG With assistance from: Dr Sushant Paikarai, Former Geologist, GSI Mugdha Patwardhan, ICCS Ltd. Ravi Kumar, ICCS Ltd. CONTENTS S.No. Theme Journal of ISEG Proceedings Engineering Special 4th IAEG Geology Publication Congress Page No. 1. Buildings 1 46 - 2. Construction Material 1 46 72 3. Dams 3 46 72 4. Drilling 9 52 73 5. Geophysics 9 52 73 6. Landslide 10 53 73 7. Mapping/ Logging 15 56 74 8. Miscellaneous 16 57 75 9. Powerhouse 28 64 85 10. Seismicity 30 66 85 11. Slopes 31 68 87 12. Speech/ Address 34 68 - 13. Testing 35 69 87 14. Tunnel 37 69 88 15. Underground Space 41 - - 16. Water Resources 42 71 - Notes: 1. Paper Titles under Themes have been arranged by Paper ID. 2. Search for Paper by Project Name, Author, Location, etc. is possible using standard PDF tools (Visit www.isegindia.org for PDF version). Journal of Engineering Geology BUILDINGS S.No.1/ Paper ID.JEGN.1: “Excessive settlement of a building founded on piles on a River bank”. ISEG Jour. Engg. Geol. Vol.1, No.1, Year 1966. Author(s): Brahma, S.P. S.No.2/ Paper ID.JEGN.209: “Geotechnical and ecologial parameters in the selection of buildings sites in hilly region”. -
Biodiversity and Ecosystem Services of Ramganga Reservoir (Uttarakhand)
ESSENCE - International Journal for Environmental Rehabilitation and Conservation Volume VIII: No. 1 2017 [214 – 223] [ISSN 0975 - 6272] [www.essence-journal.com] Biodiversity and Ecosystem Services of Ramganga Reservoir (Uttarakhand) Malik, D. S. and Tyagi, Divya Received: January 29, 2017 Accepted: February 20, 2017 Online: June 30, 2017 Introduction nine hundred glaciers feed its major rivers and “O sage Naarad! Among the places on earth, many of their tributaries. Rain and spring-fed the land of India is blessed, In India- the land rivers nourish the mid-Himalayan region of the of Himalaya is blessed and the region in state, where most of the mountain population Himalayas where Ganga is born is especially dwells. Uttarakhand is India’s newest himalyan blessed because this is the place where she state. Here altitude is the principal determining exists in confluence with God.” factor for natural processes and human (Skandapuran-Kedarkhandam, Chapter 149, activities. Rapid changes in altitude across short Shloka 39-40) distances, leading to tremendous variation in Pauri Garhwal is a district in Uttarakhand state climate, have generated a profusion of of India. Its headquarters is at Pauri. Pauri geological, geographical, biological and Garhwal district is ringed by Haridwar, cultural diversities in the state. Dehradun, Tehri Garhwal, Rudraprayag, Uttarakhand is characterized by a tremendous Chamoli, Almora and Nainital districts from variation in climate across the transverse zones. three sides. The southern boundary of Pauri It varies from the sub-tropical humid climate of Garhwal district touches with the Bijnor district the terai region to the tundra-like climate of the of Uttar Pradesh. -
Post-Tehri Dam Irrigation Service and Modernization of Upper Ganga Canal System
POST-TEHRI DAM IRRIGATION SERVICE AND MODERNIZATION OF UPPER GANGA CANAL SYSTEM Ravindra Kumar1 ABSTRACT Multiple uses of Upper Ganga Canal (UGC) water- serving thirsty towns, major water feeder to Agra irrigation canals (of Yamuna basin), producing power at many UGC drops, presently irrigating an average 0.6 million ha against cultivable command area of 0.9 mha, generating water benefits @ US$ 1500/ha cropped area at the annual working cost of US $ 20/ha (2007-08) and revenue realized @ US $ 6/ha (based on irrigation rate of 1995) having cost of water @ US$ 0.10/m3 justifies its capacity modernization from existing 297 m3/s to 400 m3/s as a result of additional water 113 m3/s available post Tehri dam for water distribution in Kharif (wet season): 3 weeks on, one week off and in Rabi(dry season): 2 weeks on and two weeks off. Based on the ecological flow requirement for a specific reach of the river Ganga, the bare optimal flow need has been estimated as 72% for upper and 45 to 47% of mean annual run off natural for middle reaches respectively. SUMMARY & CONCLUSIONS The Ganges River, like most Indian rivers is highly degraded and regulated with over- abstraction of water posing a threat to its many river sub-basins. The combined effect of low flow and discharge of polluting effluent into River Ganga has caused severe deterioration in the quality of water. Vulnerability of 5 million people livelihoods and biota to climate change calls for prioritization of adaptation strategies. Three key questions are to be addressed: what impact does flow have on water quality? What impact does water quality changes have on biota; and what impact does water quality changes have on cultural and social aspects? To establish a framework for sustainable energy and water resources management in Upper Ganga river basin, it is concluded that dilution of pollution by releasing additional water from Tehri dam is not advisable at the cost of irrigation and hydropower generation which is another scarcer resource. -
Ganga River Basin Management Plan - 2015
Ganga River Basin Management Plan - 2015 Mission 3: Ecological Restoration January 2015 by Consortium of 7 “Indian Institute of Technology”s (IITs) IIT IIT IIT IIT IIT IIT IIT Bombay Delhi Guwahati Kanpur Kharagpur Madras Roorkee In Collaboration with IIT IIT CIFRI NEERI JNU PU NIT-K DU BHU Gandhinagar NIH ISI Allahabad WWF Roorkee Kolkata University India GRBMP Work Structure ii Preface In exercise of the powers conferred by sub-sections (1) and (3) of Section 3 of the Environment (Protection) Act, 1986 (29 of 1986), the Central Government constituted the National Ganga River Basin Authority (NGRBA) as a planning, financing, monitoring and coordinating authority for strengthening the collective efforts of the Central and State Government for effective abatement of pollution and conservation of River Ganga. One of the important functions of the NGRBA is to prepare and implement a Ganga River Basin Management Plan (GRBMP). A Consortium of seven “Indian Institute of Technology”s (IITs) was given the responsibility of preparing the GRBMP by the Ministry of Environment and Forests (MoEF), GOI, New Delhi. A Memorandum of Agreement (MoA) was therefore signed between the 7 IITs (IITs Bombay, Delhi, Guwahati, Kanpur, Kharagpur, Madras and Roorkee) and MoEF for this purpose on July 6, 2010. The GRBMP is presented as a 3-tier set of documents. The three tiers comprise of: (i) Thematic Reports (TRs) providing inputs for different Missions, (ii) Mission Reports (MRs) documenting the requirements and actions for specific missions, and (iii) the Main Plan Document (MPD) synthesizing background information with the main conclusions and recommendations emanating from the Thematic and Mission Reports. -
Order on Tariffs for FY 2020-21
Order On True up for FY 2018-19, Annual Performance Review for FY 2019-20 & Annual Fixed Charges for FY 2020-21 For UJVN Ltd. April 18, 2020 UTTARAKHAND ELECTRICITY REGULATORY COMMISSION Vidyut Niyamak Bhawan, Near I.S.B.T., P.O. MajraDehradun–248171 Table of Contents 1 Background and Procedural History ..................................................................................... 4 2 Stakeholders ‘Objections/Suggestions, Petitioner’s Responses and Commission’s Views ........................................................................................................................................... 8 2.1 Tariff Increase ................................................................................................................................ 8 2.1.1 Stakeholder’s Comments ................................................................................................ 8 2.1.2 Petitioner’s Reply ............................................................................................................. 9 2.1.3 Commission’s Views ....................................................................................................... 9 2.2 Capital Cost and RoE .................................................................................................................... 9 2.2.1 Stakeholder’s Comments ................................................................................................ 9 2.2.2 Petitioner’s Reply .......................................................................................................... -
List and Details of Hydel Power Stations in India Part 1- Examrace
9/17/2021 List and Details of Hydel Power Stations in India Part 1- Examrace Examrace List and Details of Hydel Power Stations in India Part 1 Get top class preparation for competitive exams right from your home: get questions, notes, tests, video lectures and more- for all subjects of your exam. The table below refers to the major hydel power stations of India. For detailed and comprehensive material on map location with key features and map for hydel power stations and more visit Examrace Geography Maps Series. Hydel Power Location Features Station Dakpathar Barrage is a concrete barrage across the Yamuna River adjacent to Dakpathar Yamuna Uttarakhand In a run-of-the-river scheme, the barrage serves to divert water into the East Yamuna Canal for HEP production at Dhakrani & Dhalipur Power Plants. It is the tallest dam in India & one of the tallest in the world. Tehri Uttarakhand It is a multi-purpose rock and earth-fill embankment dam on Bhagirathi River near Tehri. In a run-of-the-river scheme, the main purpose of the barrage is to divert water into a canal on the east Chilla Uttarakhand bank of the river which feeds water to the Chilla Power Plant downstream upstream of Haridwar. Ramganga Dam or Kalagarh Dam, is an embankment dam on the Ramganga River. Ramganga Uttarakhand It is located within the Jim Corbett National Park. Tanakpur Uttarakhand Tanakpur is a town and a municipal board in Champawat district in the Indian state of Uttarakhand. Known in the northern part of India as the gateway for the Purnagiri Temple (around 30 km from here) , 1 of 6 9/17/2021 List and Details of Hydel Power Stations in India Part 1- Examrace Tanakpur is a calm and small town located on riverside of Sarda River. -
Uttarakhand GK 2020 Notes in PDF (उत्तराखंड जीके 2020 नोट्स पीडीएफ में)
Uttarakhand GK 2020 Notes in PDF (उत्तराखंड जीके 2020 नोट्स पीडीएफ मᴂ) Uttarakhand GK Questions in Hindi 2020 History Of Uttarakhand (उत्तराखंड का इतिहास) उत्तराखंड का नाम प्रारंभिक भ ंदू शास्त्ों मᴂ केदारखंड और मानसखंड के संयुक्त क्षेत्र के 셂प मᴂ उल्लेखखत ै। उत्तराखंड िारतीय भ मालय के भलए प्राचीन पुराभिक शब्द िी था। आइए, म उत्तराखंड की प्रमुख ऐभत ाभसक घटनाओं की जानकारी देते ℂ। S.No Description Answer 1. Founded on 9 November 2000, became 27 states of Republic 2. Also Known As Devbhumi(Literally Means “Land of God”) Pauravas, Kushanas, Kunindas, Guptas, Katyuris, Palas, the 3. Ruled By Chands, and Parmars and the British have ruled Uttarakhand Major it is believed that the Rishi Vyasa had scripted the 4. Historical Mahabharata in Uttarakhand as the Pandavas are believed to Events have travelled and camped in the region. Geographical Structure (भौगोतिक संरचना) उत्तराखंड मᴂ भदलचस्प िूगोल ै। य राज्य 86% प ाडी और 65% जंगलों से ढका ै। राज्य का सबसे उत्तरी िाग भ मालय के प ाडों और ग्लेभशयरों से ढंका ै। इस ताभलका मᴂ नीचे, मने उत्तराखंड के सिी आवश्यक संरचनात्मक और शारीररक भविाजनों का विणन भकया ै। आपको पता ोना चाभ ए भक क्या आप UKSSC और UKTET या भकसी राज्य-स्तरीय सरकारी नौकररयों को पाने के भलए General Knowledge पयाणप्त करना चा ते ℂ। S.No Description Summary 1. -
Manual for Assessing Hydraulic Safety of Existing Dams - Volume I
Manual for Assessing Hydraulic Safety of Existing Dams - Volume I Doc. No. CDSO_MAN_DS_04_v1.0 June 2021 Central Water Commission Ministry of Jal Shakti Department of Water Resources, River Development & Ganga Rejuvenation Government of India Front Cover Photograph: Sardar Sarovar Dam (India) during the monsoon flood. Copyright © 2020 Central Water Commission. All rights reserved. This publication is copyright and may not be resold or reproduced in any manner without the prior consent of Central Water Commis- sion. Government of India Central Water Commission Central Dam Safety Organization Manual for Assessing Hydraulic Safety of Existing Dams June 2021 Dam Safety Rehabilitation Directorate 3rd Floor, New Library Building R. K. Puram New Delhi - 110066 Doc. No. CDSO_MAN_DS_04_v1.0 Page i Government of India Central Water Commission Central Dam Safety Organization Disclaimer The Central Water Commission under the Dam Safety and Improvement Project has undertaken to prepare this Manual for Assessing Hydraulic Safety of Existing Dams to provide necessary guidance for ensuring the safety of existing dams against adverse hydrologic and hydraulic events. The design studies and measures required will vary from dam to dam depending on the type of prob- lems encountered. While every effort has been taken to incorporate all basic details as per the latest state of the art, yet it is not possible to cover all the conditions/problems which may be faced in the field. CWC absolves itself from any responsibility in this regard and dam owners and others involved with the dam rehabilitation activity should use their discretion in imple- menting the guidelines contained in this Manual. For any information, please contact: The Director Dam Safety Rehabilitation Directorate Central Dam Safety Organization Central Water Commission 3rd Floor, New Library Building (Near Sewa Bhawan) R. -
Environmental Flows Assessment for the Ramganga Socio-Cultural And
Environmental Flows Assessment for the Ramganga Socio-cultural and Livelihoods Component Starter Document March 1, 2015 Peoples’ Science Institute Dehradun 248 006 www.peoplesscienceinstitute. Table of contents Contents A. Background ...................................................................................................................... 2 B. Methodology .................................................................................................................... 3 C. Work Done ....................................................................................................................... 5 D. Analysis of survey results. ............................................................................................ 11 1. Analysis of survey results for Bhikiyasain ................................................................... 12 2. Flows analysis for Marchula ........................................................................................ 20 3. Flows analysis for D/s of Afzalgarh barrage ................................................................ 26 4. Flows analysis for d/s of Harewali barrage .................................................................. 33 5. Flows analysis for Agwanpur ...................................................................................... 39 6. Flows analysis for Katgarh: ......................................................................................... 45 7. Flows Analyisis for Chaubari: .................................................................................... -
Ganga River Basin Management Plan - 2015
Ganga River Basin Management Plan - 2015 Mission 1: Aviral Dhara January 2015 by Consortium of 7 “Indian Institute of Technology”s (IITs) IIT IIT IIT IIT IIT IIT IIT Bombay Delhi Guwahati Kanpur Kharagpur Madras Roorkee In Collaboration with IIT IIT CIFRI NEERI JNU PU NIT-K DU BHU Gandhinagar NIH ISI Allahabad WWF Roorkee Kolkata University India GRBMP Work Structure ii Preface In exercise of the powers conferred by sub-sections (1) and (3) of Section 3 of the Environment (Protection) Act, 1986 (29 of 1986), the Central Government constituted the National Ganga River Basin Authority (NGRBA) as a planning, financing, monitoring and coordinating authority for strengthening the collective efforts of the Central and State Government for effective abatement of pollution and conservation of River Ganga. One of the important functions of the NGRBA is to prepare and implement a Ganga River Basin Management Plan (GRBMP). A Consortium of seven “Indian Institute of Technology”s (IITs) was given the responsibility of preparing the GRBMP by the Ministry of Environment and Forests (MoEF), GOI, New Delhi. A Memorandum of Agreement (MoA) was therefore signed between the 7 IITs (IITs Bombay, Delhi, Guwahati, Kanpur, Kharagpur, Madras and Roorkee) and MoEF for this purpose on July 6, 2010. The GRBMP is presented as a 3-tier set of documents. The three tiers comprise of: (i) Thematic Reports (TRs) providing inputs for different Missions, (ii) Mission Reports (MRs) documenting the requirements and actions for specific missions, and (iii) the Main Plan Document (MPD) synthesizing background information with the main conclusions and recommendations emanating from the Thematic and Mission Reports.