Ministry of Agriculture Republic of Peru THE PREPARATORY STUDY ON PROJECT OF THE PROTECTION OF FLOOD PLAIN AND VULNERABLE RURAL POPULATION AGAINST FLOOD IN THE REPUBLIC OF PERU FINAL REPORT PRE-FEASIBILITY STUDY REPORT II-7 PROJECT REPORT (MAJES-CAMANA RIVER) March 2013 JAPAN INTERNATIONAL COOPERATION AGENCY (JICA) YACHIYO ENGINEERING CO., LTD. NIPPON KOEI CO., LTD. NIPPON KOEI LATIN AMERICA – CARIBBEAN Co., LTD. Composition of Final Report I. Feasibility Study Report I-1 Program Report I-2 Project Report (Cañete River) I-3 Project Report (Chincha River) I-4 Project Report (Pisco River) I-5 Project Report (Majes-Camana River ) I-6 Supporting Report Annex – 1 Metrology /Hydrology /Run-off Analysis Annex – 2 Inundation Analysis Annex – 3 River Bed Fluctuation Analysis Annex－4 Flood Control Plan Annex – 5 Forecasting and Warning System in Chira River Annex – 6 Sediment Control Annex – 7 Afforestation and Vegetation Recovery Plan Annex – 8 Plan and Design of Facilities Annex – 9 Construction Planning and Cost Estimate Annex – 10 Socio-economy and Economic Evaluation Annex – 11 Environmental and Social Considerations/ Gender Annex – 12 Technical Assistance Annex – 13 Stakeholders Meetings Annex – 14 Implementation Program of Japanese Yen Loan Project Annex－15 Drawings I-7 Data Book II. Pre- Feasibility Study Report II-1 Program Report II-2 Project Report (Chira River) II-3 Project Report (Cañete River) II-4 Project Report (Chincha River) II-5 Project Report (Pisco River) II-6 Project Report (Yauca River) II-7 Project Report (Majes-Camana River ) (This Report) 78 72 Boundary representation is not necessarily authoritative 0 Quito COLOMBIA Manta Rio Caquata ECUADOR Rio Japurai R Rio io Ambato Na po Guayaquil R io P Putumayo a s ta z a Cuenca Tumbes PIURA Iquitos Amazon Amazon ピウラ州 TUMBES LORETO Leticia i Loja avar Rio Y Talara Benjamin Constant Rio Mara Sullana rion Cumbaza Chira li Piura ya ca クンバサ川 チラ川 U io Paita AMAZ O N AS R Yurimaguas 6 Moyobamba Chachapoyas LAMBAYEQUE Tarapoto Rio Jurua Chiclayo CAJAMAROA SAN MARTIN R Cajamarca i o Cruzeiro do Sul B R A Z I L H ual R LA LIBERTAD l i aga o P E R U Trujillo M Pucallpa a Santa Lucia r a r Salaverry i o n Rio Purus ANCASH Tingo Maria Chimbote Huaraz HUANUCO SOUTH Rio Branco Huanuco UCAYALI PASIFIC PASCO rus Pu lto OCEAN Goyllarisquizga o A Cerro de Pasco Ri LIMA Huacho R Cobija リマ州 i o U JUNIN r u b a m M ADRE DE DIOS Lima Huancayo b a R 12 Canete io M adre de カニェテ川 Callao Dios CUSCO Huancavelia Puerto Maldonado i Quillabamba n e HUANCAVELICA Machupicchu B Ayacucho io Chincha (ruins) R チンチャ川 Rio Cusco Pisco Ap urim Abancay ac AP U R I MAC Ica Pisco AYACUCHO PUNO Legend ピスコ川 ICA イカ州Nazca BOLIVIA International boundary Ica Juliaca Province boundary イカ川 Lago Titicaca Project Area (関連州） Yauca AREQUIP Puno ヤウカ川 Taget Rivers (対象河川） A Arequipa アレキパ州 Desaguadero MOQUEGUA La Paz National capital Guaqui Department capital Camana/Majes Matarani Railroad カマナ川/マヘス川 Moquegua TACNA Road Ilo 0 100 200 Km Tacna Transverse Mercator Projection, CM7 1°w Oruro 18 0 100 200 Miles Lago Poopo Arica 78 72 CHILE Location Map Objective Study Basin Excluded Study Basin Abbreviation Abbreviation Official Name or meaning ANA Water National Authority (Autoridad Nacional del Agua) ALA Water Local Authority (Autoridad Local del Agua) C/B Cost-Benefit relation (Cost-Benefit Ratio) GDP PBI (Producto Bruto Interno) (Gross Domestic Product) GIS Sistema de información geográfica (Geographic Information System) DGAA Dirección General de Asuntos Ambientales (Environmental Affairs General Direction) DGFFS Dirección General de Forestal y de Fauna Silvestre (Forestry and Fauna General Direction) DGIH Dirección General de Infraestructura Hidráulica (Hydraulic Infrastructure General Direction) DGPM Dirección General de Programación Multianual del Sector Público (Public Sector Multiannual Program General Direction) DNEP Dirección Nacional de Endeudamiento Público (Public Indebtedness National Direction) DRA Dirección Regional de Agricultura (Agriculture Regional Direction) EIA Estudio de impacto ambiental (Environmental Impact Assessment - EIA) FAO Organización de las Naciones Unidas para la Agricultura y la Alimentación (Food and Agriculture Organization of the United Nations) F/S Estudio de Factibilidad (Feasibility Study) GORE Gobiernos Regionales (Regional Governments) HEC-HMS Sistema de Modelado Hidrológico del Centro de Ingeniería Hidrológica (Hydrologic Model System from the Hydrology Engineer Center) HEC-RAS Sistema de Análisis de Ríos del Centro de Ingeniería Hidrológica (Hydrologic Engineering Centers River Analysis System) IGN Instituto Geográfico Nacional (National Geographic Institute) IGV Impuesto General a Ventas (TAX) INDECI Instituto Nacional de Defensa Civil (Civil defense National Institute) INEI Instituto Nacional de Estadística (Statistics National Institute) INGEMMET Instituto Nacional Geológico Minero Metalúrgico (Metallurgic Mining Geologic National Institute) INRENA Instituto Nacional de Recursos Naturales (Natural Resources National Institute) IRR Tasa Interna de Retorno (Internal Rate of Return - IRR) JICA Agencia de Cooperación Internacional del Japón (Japan International Cooperation Agency) JNUDRP Junta Nacional de Usuarios de los Distritos de Riego del Perú (Peruvian Irrigation Disctrict Users National Board) L/A Acuerdo de Préstamo (Loan Agreement) MEF Ministerio de Economía y Finanzas (Economy and Finance Ministry) MINAG Ministerio de Agricultura (Agriculture Ministry) M/M Minuta de Discusiones (Minutes of Meeting) NPV VAN (Valor Actual Neto) (NET PRESENT VALUE) O&M Operación y mantenimiento (Operation and maintenance) OGA Oficina General de Administración (Administration General Office) ONERRN Oficina Nacional de Evaluación de Recursos Naturales (Natural Resources Assessment National Office) OPI Oficina de Programación e Inversiones (Programming and Investment Office) PE Proyecto Especial Chira-Piura (Chira-Piura Special Project) PES PSA (Pago por Servicios ambientales) (Payment for Environmental Services) PERFIL Estudio del Perfil (Profile Study) Pre F/S Estudio de prefactibilidad (Pre-feasibility Study) PERPEC Programa de Encauzamiento de Ríos y protección de Estructura de Captación (River Channeling and Protection of Collection Structures Program) PRONAMACH Programa Nacional de Manejo de Cuencas Hidrográficas y IS Conservación de Suelos (Water Basins Management and Soil Conservation National Program) PSI Programa Sub Sectorial de irrigaciones (Sub-Sectorial Irrigation Program) SCF Factor de conversión estándar (Standard Conversion Factor) SENAMHI Servicio Nacional de Meteorología y Hidrología (Meteorology and Hydrology National Service) SNIP Sistema Nacional de Inversión Pública (Public Investment National System) UF Unidades Formuladoras (Formulator Units) VALLE Llanura aluvial, llanura de valle (Alluvial Plain, Valley Plain) VAT Impuesto al valor agregado (Value added tax) THE PREPARATORY STUDY ON PROJECT OF THE PROTECTION OF FLOOD PLAIN AND VULNERABLE RURAL POPULATION AGAINST FLOODS IN THE REPUBLIC OF PERU FINAL REPORT PRE-FEASIBILITY STUDY REPORT II-7 PROJECT REPORT (MAJES-CAMANA RIVER) Table of Contents Location Map Abbreviation 1. EXECUTIVE SUMMARY ...................................................................................................... 1-1 1.1 Project Name .............................................................................................................................. 1-1 1.2 Project’s Objective ................................................................................................................... 1-1 1.3 Supply and Demand Balance ..................................................................................................... 1-1 1.4 Structural Measures ................................................................................................................... 1-2 1.5 Non-structural measures ............................................................................................................ 1-4 1.6 Technical support ....................................................................................................................... 1-5 1.7 Costs ........................................................................................................................................... 1-5 1.8 Social Assessment ...................................................................................................................... 1-5 1.9 Sustainability Analysis ............................................................................................................... 1-8 1.10 Environmental Impact ................................................................................................................ 1-9 1.11 Execution plan ......................................................................................................................... 1-10 1.12 Institutions and management ................................................................................................... 1-10 1.13 Logical Framework ................................................................................................................... 1-11 1.14 Middle and Long Term Plans ................................................................................................... 1-12 2. GENERAL ASPECTS ............................................................................................................. 2-1 2.1 Name of the Project ..................................................................................................................