Dam Safety – Annexes
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Final Report Volume Ii Appendix (1/2)
DEMOCRATIC SOCIALIST REPUBLIC OF SRI LANKA MAHAWELI AUTHORITY OF SRI LANKA (MASL) PREPARATORY SURVEY ON MORAGAHAKANDA DEVELOPMENT PROJECT FINAL REPORT VOLUME II APPENDIX (1/2) JULY 2010 JAPAN INTERNATIONAL COOPERATION AGENCY NIPPON KOEI CO., LTD. SAD CR (5) 10-011 DEMOCRATIC SOCIALIST REPUBLIC OF SRI LANKA MAHAWELI AUTHORITY OF SRI LANKA (MASL) PREPARATORY SURVEY ON MORAGAHAKANDA DEVELOPMENT PROJECT FINAL REPORT VOLUME II APPENDIX (1/2) JULY 2010 JAPAN INTERNATIONAL COOPERATION AGENCY NIPPON KOEI CO., LTD. PREPARATORY SURVEY ON MORAGAHAKANDA DEVELOPMENT PROJECT FINAL REPORT LIST OF VOLUMES VOLUME I MAIN REPORT VOLUME II APPENDIX (1/2) APPENDIX A GEOLOGY APPENDIX B WATER BALANCE Not to be disclosed until the APPENDIX C REVIEW OF DESIGN OF contract agreements for all the FACILITIES OF THE PROJECT works and services are concluded. APPENDIX D COST ESTIMATE APPENDIX E ECONOMIC EVALUATION VOLUME III APPENDIX (2/2) APPENDIX F ENVIRONMENTAL EVALUATION APPENDIX A GEOLOGY APPENDIX A GEOLOGY REPORT 1. Introduction Geological Investigations for Moragahakanda dam were commenced by USOM in 1959, and core drilling surveys were subsequently done by UNDP/FAO and Irrigation Department of Sri Lanka in 1967/1968 and 1977/1978 respectively. A full-scale geological investigation including core drilling, seismic prospecting, work adit, in-situ rock shear test, construction material survey and test grouting was carried out for the feasibility study by JICA in 1979 (hereinafter referred to FS (1979)). Almost twenty years had past after FS (1979), additional feasibility study including 34 drill holes was carried out by Lahmeyer International Associates in 2000/2001 (hereinafter referred to FS (2001)). Subsequently, supplemental geological investigations including core drilling, electric resistivity survey and laboratory tests for rock materials were done by MASL in 2007. -
World Bank Document
PROCUREMENT PLAN (Textual Part) Project information: country]Sri Lanka – Water Resources Management Project-P-166865 Project Implementation agency: Ministry of Mahaweli Development and Environment Public Disclosure Authorized Date of the Procurement Plan: 24 June, 2019 Period covered by this Procurement Plan: 24 June 2019-31 Dee. 2020 Preamble In accordance with paragraph 5.9 of the “World Bank Procurement Regulations for IPF Borrowers” (July 2016) (“Procurement Regulations”) the Bank’s Systematic Tracking and Exchanges in Procurement (STEP) system will be used to prepare, clear and update Procurement Plans and conduct all procurement transactions for the Project. This textual part along with the Procurement Plan tables in STEP constitute the Procurement Plan Public Disclosure Authorized for the Project. The following conditions apply to all procurement activities in the Procurement Plan. The other elements of the Procurement Plan as required under paragraph 4.4 of the Procurement Regulations are set forth in STEP. The Bank’s Standard Procurement Documents: shall be used for all contracts subject to international competitive procurement and those contracts as specified in the Procurement Plan tables in STEP. National Procurement Arrangements: In accordance with the Procurement Regulations for IPF Borrowers (July 2016, revised November 2017) (“Procurement Regulations”), when approaching the national market, as agreed in the Procurement Plan tables in STEP, the country’s own Public Disclosure Authorized procurement procedures may be used. When the Borrower, for the procurement of goods, works and non-consulting services, uses its own national open competitive procurement arrangements as set forth in Sri Lanka’s Procurement Guidelines 2006, such arrangements shall be subject to paragraph 5.4 of the Bank’s Procurement Regulations and the following conditions: 1. -
The Government of the Democratic
THE GOVERNMENT OF THE DEMOCRATIC SOCIALIST REPUBLIC OF SRI LANKA FINANCIAL STATEMENTS OF THE GOVERNMENT FOR THE YEAR ENDED 31ST DECEMBER 2019 DEPARTMENT OF STATE ACCOUNTS GENERAL TREASURY COLOMBO-01 TABLE OF CONTENTS Page No. 1. Note to Readers 1 2. Statement of Responsibility 2 3. Statement of Financial Performance for the Year ended 31st December 2019 3 4. Statement of Financial Position as at 31st December 2019 4 5. Statement of Cash Flow for the Year ended 31st December 2019 5 6. Statement of Changes in Net Assets / Equity for the Year ended 31st December 2019 6 7. Current Year Actual vs Budget 7 8. Significant Accounting Policies 8-12 9. Time of Recording and Measurement for Presenting the Financial Statements of Republic 13-14 Notes 10. Note 1-10 - Notes to the Financial Statements 15-19 11. Note 11 - Foreign Borrowings 20-26 12. Note 12 - Foreign Grants 27-28 13. Note 13 - Domestic Non-Bank Borrowings 29 14. Note 14 - Domestic Debt Repayment 29 15. Note 15 - Recoveries from On-Lending 29 16. Note 16 - Statement of Non-Financial Assets 30-37 17. Note 17 - Advances to Public Officers 38 18. Note 18 - Advances to Government Departments 38 19. Note 19 - Membership Fees Paid 38 20. Note 20 - On-Lending 39-40 21. Note 21 (Note 21.1-21.5) - Capital Contribution/Shareholding in the Commercial Public Corporations/State Owned Companies/Plantation Companies/ Development Bank (8568/8548) 41-46 22. Note 22 - Rent and Work Advance Account 47-51 23. Note 23 - Consolidated Fund 52 24. Note 24 - Foreign Loan Revolving Funds 52 25. -
A Case Study of the Kotmale Dam in Sri Lanka Jagath Manatungea* and Naruhiko Takesadab
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Digital Repository, University of Moratuwa International Journal of Water Resources Development Vol. 29, No. 1, March 2013, 87–100 Long-term perceptions of project-affected persons: a case study of the Kotmale Dam in Sri Lanka Jagath Manatungea* and Naruhiko Takesadab aDepartment of Civil Engineering, University of Moratuwa, Sri Lanka; bFaculty of Humanity and Environment, Hosei University, Tokyo, Japan (Received 3 June 2012; final version received 11 June 2012) Many of the negative consequences of dam-related involuntary displacement of affected communities can be overcome by careful planning and by providing resettlers with adequate compensation. In this paper the resettlement scheme of the Kotmale Dam in Sri Lanka is revisited, focusing on resettlers’ positive perceptions. Displaced communities expressed satisfaction when income levels and stability were higher in addition to their having access to land ownership titles, good irrigation infrastructure, water, and more opportunities for their children. However, harsh climate conditions, increased incidence of diseases and human–wildlife conflicts caused much discomfort among resettlers. Diversification away from paddy farming to other agricultural activities and providing legal land titles would have allowed them to gain more from resettlement compensation. Keywords: dam construction; involuntary displacement; livelihood rebuilding; resettlement compensation Introduction Over the decades, there has been growing concern about the negative consequences of the involuntary displacement of rural communities for large-scale infrastructure development (De Wet, 2006; Robinson, 2003). The construction of dams is the most often cited example of development projects that cause forced displacement of communities (McCully, 2001). -
Statistical Book
Mahaweli Authority of Sri Lanka Socio – Economic Statistics 2018 Mahaweli Authority of Sri Lanka Mahaweli Authority of Sri Lanka was Established Under Act No. 23 of 1979 VISION “The best organization in Sri Lanka, in excellence use of land & water for the innovative Agriculture, renewable energy, conserving environment and raising the living standards of citizens” MISSION “We strive to lead the use of land & water for the innovative Agriculture productivity based on the latest technology supplementing the generation of renewable energy, best environment and tourism for the enrichment of the Sri Lankan community and their living standards” Contents Selected Economic and Social Indicators I- IV 1. Introduction 01-02 2. Background Information 03-05 2.1. Mahaweli Areas belonging to the Mahaweli Authority of Sri Lanka 2.2. Basic Information on Mahaweli Areas 3. Irrigation and Power Generation 06-16 3.1. Current Water Capacity of Irrigation Reservoirs for Agriculture as at 31.12.2018 3.2. Hydropower Generation in Major Reservoirs and Mini Hydropower Stations 4. Land Development 17-20 5. Settlement and Household Information 21-29 6. Economic and Social Infrastructure Facilities 30-37 6.1. Social Infrastructure Facilities (Cumulative) 6.2. Social and Economic Infrastructure Facilities (Cumulative) – 2018 6.3. Distribution of Type of Schools in Mahaweli Areas – 2018 6.4. Economic Infrastructure Facilities (Cumulative) 7. Agriculture and Livestock 38-84 7.1. Agriculture 7.2. Extent and Production of Other Field Crops in Mahaweli Areas 7.3. Livestock and Inland Fish 8. Investment Projects in Mahaweli Areas 85-86 9. SME Loan Facilities in Mahaweli Areas – 2018 87-88 10. -
Feasibility Study for Expansion of Victoria Hydropower Station in Sri Lanka
Ministry of Power and Energy Ceylon Electricity Board Democratic Socialist Republic of Sri Lanka Feasibility Study for Expansion of Victoria Hydropower Station in Sri Lanka Final Report (Summary) June 2009 Japan International Cooperation Agency Electric Power Development Co., Ltd. Nippon Koei Co., Ltd. PROJECT AREA Location Map Existing Victoria Dam Existing Powerhouse & Switchyard Existing Intake for Expansion Existing Surge Tank Existing Powerhouse Existing Powerhouse Units Expansion Area adjacent to Existing Powerhouse Work Shop Held on February 11, 2009 SUMMARY Feasibility Study for Expansion of Victoria Hydropower Station Table of Contents Conclusions and Recommendations Conclusions.....................................................................................................................1 Recommendations...........................................................................................................7 Chapter 1 Introduction Chapter 2 General Information of Sri Lanka 2.1 Geography ............................................................................................................12 2.2 Climate .................................................................................................................12 2.3 Government ..........................................................................................................12 2.4 Population.............................................................................................................13 2.5 Macro-economy....................................................................................................13 -
Introduction
A Place for Dams in The 21st Century? INTRODUCTION “remarkable feat in the history of mankind to reshape and exploit the resources” was how AChinese President Jiang Zemin described the closure of the Yangtze River in November 1997.1 Similar statements have been made by every major politician in developed and developing countries in the past 60 years. Scientists, economists, artists and naturalists have also been ‘impressed and inspired’ by the human endeavour to ‘exploit’ rivers to produce food and energy.2 Differing Viewpoints Dam construction has raised concerns and sentiments in many countries (see, for example, comments on the Three Gorges Dam, Box 1). The greatest challenge now is to start a genuine and fruitful debate on finding the most suitable ways and means to meet energy needs, water requirements and food production, while conserving biodiversity. Dams have to be seen as a means to an end, rather than an end in themselves. The conservation of natural resources and an improvement in the quality of human life should be at the heart of this issue. The issues and debates over large dams have not changed significantly since the 1940s and 1950s. What has changed is that dam construction has shifted geographically from developed to developing countries. Several developing countries that are now building similar, or even larger, dams than those in the west emphasise the same arguments of the benefits of dams. WWF, in principle, does not favour the construction of any new large dam as they all lead to environmental damage. In the past, WWF has expressed concern over many proposed dams – The large dam Gabcikovo and Hydrovia, for example. -
Back on the Road Next Month
BILLIONS IN LOSSES CUSTOMS FRIED BY PALM OIL IMPORTERS SLPP-SLFP RS. 70.00 PAGES 80 / SECTIONS 7 VOL. 03 – NO. 11 SUNDAY, DECEMBER 13, 2020 HIT BY SHORT-CIRCUITING NEW FUEL THE POWER FORMULA ALLIANCE SECTOR? COMING SOON BLUES »SEE PAGE 4 »SEE PAGE 3 »SEE BUSINESS PAGE 1 »SEE PAGES 8 & 9 GENERAL PREVENTIVE GUIDELINES For verified information on the coronavirus (Covid-19) contact any of the following authorities Suwasariya Ambulance Service 1999 Health Promotion Bureau Quarantine Unit 0112 112 705 1990 Epidemiology Unit 0112 695 112 Govt. coronavirus hotline 0113071073 PRESIDENTIAL SPECIAL TASK FORCE FOR ESSENTIAL SERVICES Telephone 0114354854, 0114733600 Wash hands with soap for 40-60 Wear a commercially available mask/ Maintain a minimum distance Use gloves when shopping, using Use traditional Sri Lankan greeting Always wear a mask, avoid crowded Hotline 0113456200-4 seconds, or rub hands with alcohol- cloth mask or a surgical mask at all of 1 metre from others, especially public transport, etc. and discard into at all times instead of handshaking, vehicles, maintain distance, and wash Fax 0112333066, 0114354882 based handrub for 20-30 seconds times in public places in public places a lidded bin lined with a bag hugging, and/or kissing hands before and after travelling Email [email protected] RUWANPURA EXPRESSWAY Ministry mulls noble violation? z Maga submits lowest bids for Ruwanpura Expressway z Only entitled to one section under tender conditions BY MAHEESHA MUDUGAMUWA expressway. However, according to the bids submitted by other companies expedited, considering the delay faced calculated and then a loan would be the tender conditions, one company are nowhere near as low as the bids by the project during the past few applied from state banks to raise the The Ministry of Highways is likely to seek special permission could bid only for one section of the submitted by Maga Engineering. -
Forum23 植松g Optimization of Multireservoir Operation by Stochastic Dynamic Programming for Moragolla Hydropower Project in S
Optimization of Multi-reservoir Operation by Stochastic Dynamic Programming for Moragolla Hydropower Project in Sri Lanka International Consulting Operations, Water Resources Division, Water Resources & Energy Department, Sohei UEMATSU ○ Keywords reservoir operation, optimization, hydropower, stochastic dynamic programming ○ Outline Development of new hydropower project into an existing river management system sometimes impair the original purpose of the existing system, especially the new project was not considered in the original design of the river system. It is ideally imperative that the operation performance of existing facilities with planned new facilities is optimized together. However, it is practically difficult to optimize complex river management system without efforts to reduce the time for computation of the modern desktop computers. In the article, the optimization study for the Moragolla hydropower project in Sri Lanka is introduced in detail. The project is a newly planned hydropower project in the Mahaweli river system and the project was not originally designed during the first planning of the river management. Therefore the optimization is done with existing facility in the study. This article introduces the study as an example for multi-dimensional optimization. ○Technical Points This article explained as an example of limiting the number of multi-dimension problem. The optimization algorithm applied for the problem is stochastic dynamic programming (SDP). The program algorithm of SDP is expanded for n-dimension problems and applied for a feasibility study of the planned hydropower project, namely Moragolla Hydropower Project. In the study, daily operation of an existing hydropower and the planned Moragolla hydropower is simultaneously optimized with the multi-dimension SDP. ○ Figure, table, and picture Time Step (day) C.A. -
Fifth International Conference On
Asia_2014_Final Bulletin_V7_Layout 1 12/12/2013 11:58 Page 1 Fifth International Conference on Water Resources and Hydropower Development in Asia Conference and Exhibition Update Colombo, Sri Lanka ~11 to 13 March 2014 organized and hosted by The conference is held under the personal patronage of the Hon Minister of Power and Energy, Pavithra Wanniarachchi The ASIA 2014 Conference and Exhibition will bring together experts in all the disciplines associated with planning, financing, implementing, operating and refurbishing dams and hydro plants. Delegations from more than 60 countries are expected to attend, and will exchange knowledge and experience on a broad range of topics of particular relevance to the Asian countries, such as policy and planning, project finance, design and construction of water infrastructure, flood management, sedimentation management, hydro plant design, safety, pumped storage, rural electrification, power trading and climate change adaptation. Local organizations supporting the event include the Ministry of Power and Energy, the Department of Irrigation, the Mahaweli Authority of Sri Lanka, the Ceylon Electricity Board, the Central Engineering Consultancy Bureau, the Sri Lanka National Committee on Large Dams and the Sri Lanka Convention Bureau. Supporting Organizations include: ICID•CIID Local organizational support: Asia_2014_Final Bulletin_V7_Layout 1 12/12/2013 11:58 Page 2 ARRIVING IN COLOMBO Colombo, the capital of Sri Lanka can easily be reached from all parts of the world. There are direct flights from many countries, or connections via major Asian cities. See information below for more details. VISAS An Electronic Travel Authorization (ETA) system operates for Sri Lanka, avoiding the usual lengthy visa application processes. -
Waterfalls Hydropower Development: Impacts to Aesthetics Generally and to "Holy Places" Particularly
Waterfalls Hydropower Development: impacts to aesthetics generally and to "holy places" particularly Visualization in Waterfalls Hydropower Aesthetics: Impact Assessment, Mitigation, and Post-facto Evaluation 1. Artworks, Industrialization, Methodologies and Venues Since the dawn of the industrial revolution, the extraordinary kinetic energy of While the loss of the waterfalls was regrettable, the task great volumes of water falling from great heights has always been irresistible before us now is to convince the relevant authorities that to technological exploitation: originally for strictly mechanical devices, e.g., simple gristmills or sawmills; later on for much more elaborate belt-driven such a sacrifice was necessary...* machinery installations. Such early energy usages needed, of course, to be in Funded by the Japan International Cooperation Agency (JICA) the immediate proximity of the waterfalls themselves. But by the 1870s, with Evaluating and ameliorating visual impacts of waterfalls hydropower on holy sites the first relatively primitive hydroelectric turbines being installed at waterfalls, and thus tied to exclusively Japanese-sourced engineering and the end users of the new power plants were no longer compelled to be situated immediately nearby, as the electricity yielded could readily be “wheeled” long hardware, the Upper Kotmale Hydroelectric Project (UKHP) — distances through distribution systems. There is no sharp line between “natural patrimony” and “cultural heritage” and in its original conceptualization, with c. 160 MW of installed In terms of capital investment, waterfalls are especially attractive to hydropower generating capacity— was a staircased, intra-basin transfer developers: by emplacing a low barrage, say, of 10m in height, just upstream of commonly, sites or objects of primarily natural provenance may come to be ascribed with scheme which entailed bypassing the previous discharge the falls escarpment, and the flow thereby diverted to a pipe or tunnel releasing religious significance. -
REVIEW of PROGRESS PROJECT NO.383-0073 Conducted by Frank
REVIEW OF PROGRESS MAHAWELI BASIN DEVELOPMENT - PHASE II PROJECT NO.383-0073 Conducted By Frank D. Correl Hasan A. Hasan Donald G. McClelland Thayer Scudder Colombo, Sri Lanka July 1, 1983 CONTENTS Page I. Purpose of Review and Procedure ........................ 1 II. Summary of Conclusions and Recommendations ............. 2 III. Brief Overview of Mahaweli Development and Scope of U.S. Project .................................. 3 IV. Budgetary and Related Considerations ................... 4 V. Implementation Progress: Construction ................. 6 A. Construction of Main and Branch Canals in Phase 1(a) ...................................... 6 B. Progress by GSL on Downstream Work Program ......... 7 VI. Settlement Planning and Implementation ................. 10 VII. Agricultural Facilities, Services and Policies ......... 13 VIII. Water Management Aspects of System B ................... 15 Ix. Manpower Planning Problems ............................ 16 X. Conclusions and Recommendations ........................ 17 XI. Annexes A. Glossary B. List of Persons Contacted I. Purpose of Review and Procedure This review has been undertaken consistent with a proviso in the AID authori zation of the $85 million loan project (# 383-0073) for Mahaveli Basin Development - Phase II, divided into Phases l(a) and 1(b) of activities on the Left Bank in System B of the Mahaweli Basin area. This proviso the requires approval of AA/ASIA prior to obligation of funds for Phase approval 1(b). Such is to be based on a review of progress in Phase 1(a), particularly the contributions of Sri Lanka and that country's ability to provide (or cause to be provided) adequate funding to support Phase l(b). $68 the amount required million, for completion of Phase 1(a) has been obligated since FY 81.