India - Mini-hydro development on irrigation dams and canal drops pre-investment study (Vol. 2 of 3) : Technical supplement

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6-1 Jill j", WMA z  JOINT UNDPMWORLD BANK ENERGY SECTOR MANAGEMENT ASSISTANCE PROGRAMME (ESMAP) PURPOSE The Joint UNDP/World Bank Energy Sector Management Assistance Programme (ESMAP) was launched in 1983 to complement the Energy Assessment Programme which had been established three years earlier. An international Commission was convened in 1990 to address the creation of ESMAP's role in the Nineties. It concluded that the Progrmme had a crucial part to play over the next decade in assisting the developing countries to better manage their energy sectors given that the supply of energy at reasonable prices is a critical determinant of the pace and magnitude of the growth process. The Commission's recommendations received broad endorsement at the November 1990 ESMAP Annual Meeting. Today, ESMAP is carrying out energy assessments, preinvestment and prefeasibility activities and is providing institutional and policy advice. The program aims to strengthen the impact of bilaterai and multilateral resources and private sector investment through providing technical assistance to the energy sector of developing countries. The findings and recommendations emerging from ESMAP activities provide governments, donors, and potential investors with the information needed to identify economically and environmentally sound energy projects and to accelerate their preparation and implementation. ESMAP's operational activities are managed by two Divisions within the Industry and Energy Department at the World Bank and an ESMAP Secretariat. * The Programme's activities are governed by the ESMAP Consultative Group which consists of its co- sponsors, the UNDP and the World Bank, the governments which provide financial support and representatives of the recipients of its assistance. The Chairman of the Group is the World Bank's Vice President, Sector Policy and Research. He is assisted by a Secretariat headed by the Group's Executive Secretary who is also responsible for relations with the donors and securing funding for the Progmnunme's activities. The Secretariat also gives support and advice to a Technical Advisory Group of independent energy experts which meets periodically to review and scrutinize the Programme's strategic agenda, its work program and other issues related to ESMAP's functioning. * The ESMAP Strategy and Programs Division is responsible for advising on which countries should receive ESMAP assistance, preparng relevant ESMAP programs of technical assistance to these countries and supports the Secretariat on funding issues. It also carries out broadly based studies such as energy assessments. * The ESMAP Oprations Division is responsible for the detailed design and implementation of tasks consisting mainly of sub-sectoral strategy formulation, preinvestment work, institutional studies, technical assistance and training within the franework of overall ESMAP country assistance programs. FUNDIN The ESMAP represents a cooperative international effort supported by the World Bank, the United Nations Development Programme and other United Nations agencies, the European Community, Organization of American States (OAS), Latin American Energy Organization (OLADE), and a number of countries including Australia, Belgium, Canada, Denmark, Germany, Finland, France, Iceland, Ireland, Italy, Japan, the Netherlands, New Zealand, Norway, Portugal, Sweden, Switzerland, the United Kingdom and the United States. FURTHER INFORMATION For further information or copies of completed ESMAP reports, contact: Office of the Director OR The Executive Secretary Industry and Energy Department ESMAP Consultative Group The World Bank The World Bank 1818 H Street N.W. 1818 H Street, N.W. Washington, D.C. 20433 Washington, D.C. 20433 U.S.A. U.S.A.  INDIA Mni-Hydro Development on Irrigation Dams and Canal Drops Pre-Investment Study Volume II: Technical Supplement July 1991  TABLE OF CONTENTS Eage No. SECTION I - ANDHIRA PRADESH ....................................................... 1 SECION IIH - KARNATAKA ....................................................... 21 SECION III - KERALA ....................................................... 74 SECTION IV - TAMIL NADU ....................................................... 96 SECllON V - PUNJAB ....................................................... 122 SECTION VI - Photographs of rrospective Mini-Hydro Sites ..................... 149  SECTION 1- ANDHRA PRADESH Guntur Branch Cangl Cluster Addanki Branch Canal Cluster Lock-In-Sala Lower Manair Reservoir Contents: 1. Design Graphs (Flow dumtion curves, Energy curves) 2. Technical Drawings (Layouts, Electrical Schemes, Grid-Tie Angements)  ADANKI (Scheme 2) Flow Duration Curve D'ewoe Ouno 50 so~~~~ _l. ssam (apt) : 20.5U to") 4 0 .....--..--88....... * pt: .1X0r{ 20 ... ..0 . ... .'.'... . ' . . ..' .. '. .. 0 ......... .. 10 fe 0% fo% 20% sox 40% 50s ADANKI BRANCH CANAL (Scheme - 2) -nergy Curve _0.S h/r a @t; 80% 40 . 8 - .. ..-.- ... #2 SO -. . .... ...... . ......... 20 .......... . 0 0 2 4 a a tO DwMy kWh (MfUtw) Xs" 8=2U, OR JO@M  - 2 - ADANKI (Scheme 1) Flow Dura~tion Curve 50 DA4 Cum*" * Q_ 7.5 Qum(pt:: 2ao sv (etd) X =4;42m (opt). 4.25m (td) Cf_ 2 a _ OOcF (opt): 2 s 950ckV (W) 40 ~~~~~~~~~~~~~~..... . . ............................ t0 v .~~~~~~~1 S o .... ............................ . . .,. ..... j ...... . 2 0 . ......... .... to ................ . . ... OX 10% 20% SOX 4OX 50 ADANKI BRANCH CANAL (Scheme - 1) Iner,gy curve 50 Z .034 WkeirOt0 4 0% 40 : ...... . ... ... #2 s o ... . ..... ........ ....... ...... .. .... 10 02 ftVm kWh (JfUton,} No 1 2 4 Est $ d.dm, oW e 1H"5  - 3 - NIPPUVALAGU Ilow Durartion Curve Ji = #.90?rf (opt): Mo O .^(td) 50 - fj 2 X ;1 O0ffi (opt)': Z * fSDObW'(.M) 20 3 0 .. . ... .. . . ..... ... . . .. .. ... ....... ... 10 # 1 ~~~~~~~........ .. ........... 10 1' ox 20% 40% 60% 80% f100X Paro.ntqe zz..,g.,,f. NIPP ULA VA GU Energy Curve Dunww Cumo. B =f6j5 gV7%4rO =80% 5 0 . ....... . . ....................... ..................... #2 40 so0 .. .. .... ...... ..... .. ...... .. ...... .... ........ ............ .......... ... ... ........... 20 tD .................... j . . . ........ ^ _~~~~~~~~~~~~... .... 0 0 5 10 t5 20 25 .Iii kWh (MVUww) m = 9.94M, o 5 lwas  - 4 - GUNTUR CANAL (Scheme 3) Flow Durcstton. Curve DtmaoAIi Cwwove q 20.0 vumft (opt): 22.5 oumf (SW) 90 HJr _ 3.7'm (opt! 4.25m (W )1 _ rtg 2 a XoW