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Eia Cnel Pviejo-Ventanas 15 Feb 2019 ESTUDIO DE IMPACTO AMBIENTAL CONSTRUCCION, OPERACIÓN MANTENIMIENTO Y CIERRE DE LA LINEA DE SUBTRANSMISION ELECTRICA A 69 KV LINEA SE PUEBLOVIEJO - VENTANAS GD. PROVINCIA DE LOS RIOS NOVIEMBRE 2018 RESPONSABILIDAD TECNICA ING. MAYRA PAZMINO SANCHEZ CONSULTOR AMBIENTAL CI 0764 MAE Responsabilidad Técnica Ing. Mayra Pazmiño CI 764 ESTUDIO DE IMPACTO AMBIENTAL CONSTRUCCION, OPERACIÓN, MANTENIMIENTO Y CIERRE DE LA LINEA DE SUBTRANSMISION ELECTRICA DE 69 KV LINEA SE PUEBLOVIEJO - VENTANAS GD CONTENIDO 1. RESUMEN EJECUTIVO. ................................................................................... 12 2. INTRODUCCION. ........................................................................................... 15 2.1. FICHA TECNICA. .................................................................................................................. 16 2.2. SIGLAS Y ABREVIATURAS. ................................................................................................ 18 2.3. OBJETIVOS. ...................................................................................................................... 19 2.3.1. Objetivo general. ......................................................................................................... 19 2.3.2. Objetivos específicos. ................................................................................................ 19 2.4. ALCANCE ................................................................................................................................ 20 2.4.1. Alcance del estudio. ................................................................................................... 20 2.4.2. Alcance técnico ............................................................................................................ 20 2.4.3. Alcance legal. ............................................................................................................... 21 3. MARCO LEGAL ...................................................................................................................... 22 4. LINEA BASE. ................................................................................................. 26 4.1. COMPONENTE FÍSICO. ............................................................................................................. 26 4.1.1. Metodología .................................................................................................................. 26 4.1.2. Aspectos físicos ........................................................................................................... 27 4.1.3. Monitoreos ambientales ............................................................................................ 37 4.1.4. Geología ......................................................................................................................... 42 4.2. COMPONENTE BIÓTICO ........................................................................................................... 46 4.2.1. Introducción ................................................................................................................. 46 4.2.2. Metodología para el componente ambiental biótico ........................................ 46 4.2.3. Objetivos. ...................................................................................................................... 47 4.2.4. Inventario forestal ...................................................................................................... 48 4.2.5. Consideraciones previas............................................................................................ 48 4.2.6. Flora en el área de estudio ...................................................................................... 49 4.2.7. Fauna en el área de estudio .................................................................................... 50 4.3. IDENTIFICACIÓN DE ZONAS SENSIBLES, ESPECIES DE FAUNA, FLORAS ÚNICAS, RARA O EN PELIGRO Y POTENCIALES AMENAZAS AL ECOSISTEMA ......................................................................... 58 4.4. COMPONENTE SOCIO-ECONÓMICO Y CULTURAL. .................................................................. 59 Página 2 Responsabilidad Técnica Ing. Mayra Pazmiño CI 764 ESTUDIO DE IMPACTO AMBIENTAL CONSTRUCCION, OPERACIÓN, MANTENIMIENTO Y CIERRE DE LA LINEA DE SUBTRANSMISION ELECTRICA DE 69 KV LINEA SE PUEBLOVIEJO - VENTANAS GD 4.4.1. Metodología. ................................................................................................................. 59 4.4.2. Objetivos. ...................................................................................................................... 59 4.4.3. Fichas y formatos ........................................................................................................ 60 4.4.4. Estrategias de abordaje metodológico ................................................................. 60 4.4.5. Descripción del equipo de investigadores y la justificación técnica respectiva ........................................................................................................................................ 60 4.4.6. Fuentes de información............................................................................................. 61 4.4.7. Descripción del área referencial del proyecto .................................................... 61 4.4.8. Identificación de sitios contaminados o fuentes de contaminación ............ 74 4.5. PROSPECCIÓN ARQUEOLÓGICA ............................................................................................... 76 4.5.1. Descripción. .................................................................................................................. 76 4.5.2. Justificación del proyecto. ........................................................................................ 78 4.5.3. Objetivos.- ..................................................................................................................... 79 4.5.4. Metodología.- ............................................................................................................... 79 4.5.5. Resultados de los estudios previos ........................................................................ 80 4.5.6. Conclusiones y recomendaciones. ......................................................................... 80 5. DESCRIPCION DEL PROYECTO. ...................................................................... 82 5.1. ASPECTOS GENERALES. ............................................................................................................ 82 5.1.1. Aspecto Económico. ................................................................................................... 82 5.1.2. Aspecto Técnico. ......................................................................................................... 83 5.1.3. Obra Eléctrica. ............................................................................................................. 83 5.1.4. Obra Mecánica. ............................................................................................................ 84 5.1.5. Geología/Geotecnia. ................................................................................................... 84 5.1.6. Ciclo de vida de la actividad y Cronograma de Actividades........................... 84 5.1.7. Aspectos generales y preliminares ........................................................................ 87 5.1.7.4. Altura .......................................................................................................................... 88 5.2. DESCRIPCIÓN DE LA LÍNEA DE SUBTRANSMISIÓN, PARTES, PIEZAS Y COMPONENTES. ...... 89 5.2.1. Levantamiento topográfico ...................................................................................... 89 5.2.3. Actividades de Mantenimiento de la línea de subtransmisión eléctrica ..... 97 5.3.1 Características generales ................................................................................................ 98 5.3.2 Proceso de construcción ............................................................................................... 101 6. AREAS DE INFLUENCIA. ............................................................................... 107 Página 3 Responsabilidad Técnica Ing. Mayra Pazmiño CI 764 ESTUDIO DE IMPACTO AMBIENTAL CONSTRUCCION, OPERACIÓN, MANTENIMIENTO Y CIERRE DE LA LINEA DE SUBTRANSMISION ELECTRICA DE 69 KV LINEA SE PUEBLOVIEJO - VENTANAS GD 6.1. ÁREA DE INFLUENCIA DIRECTA: ............................................................................................ 108 6.2. ÁREA DE INFLUENCIA INDIRECTA. ........................................................................................ 109 7. ANALISIS DE RIESGOS. ............................................................................... 111 7.1. METODOLOGÍA. ...................................................................................................................... 111 7.2. DEFINICIÓN ............................................................................................................................ 112 7.3. RIESGOS DEL AMBIENTE HACIA EL PROYECTO ..................................................................... 113 7.3.1. Riesgo Sísmico ........................................................................................................... 114 7.3.2. Riesgo Volcánico ....................................................................................................... 117 7.3.3. Riesgo de Tsunami
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