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Supply for H Cement
REQUEST OF PROPOSAL FOR EXPRESSION OF INTEREST – SUPPLY OF CLASS H CEMENT. Introduction LaGEO S.A. de C.V. (LAGEO), a power production company of El Salvador, is in the final stages of negotiating a loan with the World Bank (P170089 – financial identifier of the project within the World Bank) to increase the generation of electrical energy based on local geothermal resources. The scope of the project consists of the construction and commissioning of two condensing geothermal plants, one to be installed in the Chinameca geothermal field in eastern El Salvador with a generation capacity of 25 MW and the other to be placed in the San Vicente geothermal field in central El Salvador with a generation capacity of 10 MW. A vital component of these projects is drilling additional geothermal wells, which require the supply of Class H cement supply. This expression of interest request aims to understand the market for the specific requirement for the supply of Class H cement for a total of nine (9) wells in the Chinameca and San Vicente geothermal fields. Likewise, establish communication with interested companies, who will subsequently be informed about the tender process and invited to participate in it. Project Description Chinameca Geothermal Field The Chinameca geothermal field is located 130 km east of San Salvador, the capital city of El Salvador, in the department of San Miguel, within the Pacayal-Limbo volcanic complex. The towns of Chinameca and Nueva Guadalupe, both located to the north of the geothermal field. The supply of Class H cement will be used to drill six (6) geothermal wells. -
Mapping Susceptibility to Debris Flows Triggered by Tropical Storms: a Case Study of the San Vicente Volcano Area (El Salvador, CA)
Article Mapping Susceptibility to Debris Flows Triggered by Tropical Storms: A Case Study of the San Vicente Volcano Area (El Salvador, CA) Claudio Mercurio 1 , Chiara Martinello 1, Edoardo Rotigliano 1,* , Abel Alexei Argueta-Platero 2, Mario Ernesto Reyes-Martínez 3, Jacqueline Yamileth Rivera-Ayala 3 and Christian Conoscenti 1 1 Dipartimento di Scienze della Terra e del Mare (DiSTeM), University of Palermo, Via Archirafi 22, 90123 Palermo, Italy; [email protected] (C.M.); [email protected] (C.M.); [email protected] (C.C.) 2 Escuela de Posgrado y Educación Continua, Facultad de Ciencias Agronómicas, University of El Salvador, Final de Av. Mártires y Héroes del 30 julio, 1101 San Salvador, El Salvador; [email protected] 3 Ministerio de Medio Ambiente y Recursos Naturales (MARN), Calle Las Mercedes, 1101 San Salvador, El Salvador; [email protected] (M.E.R.-M.); [email protected] (J.Y.R.-A.) * Correspondence: [email protected] Abstract: In this study, an inventory of storm-triggered debris flows performed in the area of the San Vicente volcano (El Salvador, CA) was used to calibrate predictive models and prepare a landslide susceptibility map. The storm event struck the area in November 2009 as the result of the simultane- ous action of low-pressure system 96E and Hurricane Ida. Multivariate Adaptive Regression Splines (MARS) was employed to model the relationships between a set of environmental variables and the locations of the debris flows. Validation of the models was performed by splitting 100 random samples of event and non-event 10 m pixels into training and test subsets. -
02-D-ROTOLO/An Introduction
Revista Geológica de América Central, 21: 25-36, 1998 AN INTRODUCTION TO SAN VICENTE (CHICHONTEPEC) VOLCANO, EL SALVADOR Rotolo S.G.*1, Aiuppa A.1, Pullinger C. R.2,Parello F.1, Tenorio-Mejia J.3 1) Dipartimento di Chimica e Fisica della Terra (C.F.T.A.), Via Archirafi 36, 90123 Palermo, ITALY 2) Department of Geological Engineering and Sciences, Michigan Technological University, 1400 Townsend Drive, Houghton, Michigan 49931, U.S.A. 3) Comision Ejecutiva Hidroeléctrica del Rio Lempa (CEL), 49 Avenida Norte, San Salvador, El Salvador * Corresponding Author; e-mail: [email protected] (Recibido 30/3/1998; Aceptado 29/5/1998) ABSTRACT: San Vicente is a composite volcano whose oldest volcanic events (2.2 Ma) are recorded in the western sector, where the remnants of the older La Carbonera edifice outcrop. This volcanic center, which produced mildly tholeiitic to transitional lavas, collapsed during a plinian eruption, giving rise to the formation of a partially preserved caldera (La Carbonera caldera). The renewal of volcanic activity started with clearly calc-alkaline lavas, mostly two- pyroxene andesites, that built up the San Vicente volcanic edifice. Crystal fractionation had primary control on magma evolution. The event that triggered the caldera forming plinian eruption is still uncertain; we have some textural evidences of mixing/mingling with more mafic magmas, but this process seems to be delimited to few samples. A major role could have been played by the tectonic instability related to the first stages of central graben opening. RESUMEN: Durante 1993 un equipo de investigadores italianos y salvadoreños realizó investigaciones en el volcán de San Vicente, El Salvador, con el objetivo de definir la evolución petrológica y volcánica de dicho centro volcánico. -
Cementing Services for Geothermal Wells
REQUEST OF PROPOSAL FOR EXPRESSION OF INTEREST – CEMENTING SERVICE Introduction LaGEO S.A. de C.V. (LAGEO) a power production company of El Salvador is in the final stages of negotiating a loan with the World Bank (P170089 – financial identifier of the project within the World Bank) to increase the generation of electrical energy based on the geothermal resources available in the country. The scope of the project consists of the construction and commissioning of two condensing geothermal plants, one to be installed in the Chinameca geothermal field in eastern El Salvador with a generation capacity of 25 MW and the other to be placed in the San Vicente geothermal field in central El Salvador with a generation capacity of 10 MW. As part of the overall project, additional geothermal wells will be drilled that require cementing services. The objective of this expression of interest request is to understand the market for the specific requirement of cementing service for total of nine (9) wells in the Chinameca and San Vicente geothermal fields. Likewise, establish communication with interested companies, who will subsequently be informed about the tender process and invited to participate in it. Project Description Chinameca Geothermal Field The Chinameca geothermal field is located 130 km east of San Salvador, the capital city of El Salvador, in the department of San Miguel, within the Pacayal-Limbo volcanic complex. The towns of Chinameca and Nueva Guadalupe are located to the north of the geothermal field. The Chinameca geothermal field development project considers the generation of electrical energy, by means of the installation of a 25 MW simple condensation Flashing cycle generation unit. -
USGS Open-File Report 2009-1133, V. 1.2, Table 3
Table 3. (following pages). Spreadsheet of volcanoes of the world with eruption type assignments for each volcano. [Columns are as follows: A, Catalog of Active Volcanoes of the World (CAVW) volcano identification number; E, volcano name; F, country in which the volcano resides; H, volcano latitude; I, position north or south of the equator (N, north, S, south); K, volcano longitude; L, position east or west of the Greenwich Meridian (E, east, W, west); M, volcano elevation in meters above mean sea level; N, volcano type as defined in the Smithsonian database (Siebert and Simkin, 2002-9); P, eruption type for eruption source parameter assignment, as described in this document. An Excel spreadsheet of this table accompanies this document.] Volcanoes of the World with ESP, v 1.2.xls AE FHIKLMNP 1 NUMBER NAME LOCATION LATITUDE NS LONGITUDE EW ELEV TYPE ERUPTION TYPE 2 0100-01- West Eifel Volc Field Germany 50.17 N 6.85 E 600 Maars S0 3 0100-02- Chaîne des Puys France 45.775 N 2.97 E 1464 Cinder cones M0 4 0100-03- Olot Volc Field Spain 42.17 N 2.53 E 893 Pyroclastic cones M0 5 0100-04- Calatrava Volc Field Spain 38.87 N 4.02 W 1117 Pyroclastic cones M0 6 0101-001 Larderello Italy 43.25 N 10.87 E 500 Explosion craters S0 7 0101-003 Vulsini Italy 42.60 N 11.93 E 800 Caldera S0 8 0101-004 Alban Hills Italy 41.73 N 12.70 E 949 Caldera S0 9 0101-01= Campi Flegrei Italy 40.827 N 14.139 E 458 Caldera S0 10 0101-02= Vesuvius Italy 40.821 N 14.426 E 1281 Somma volcano S2 11 0101-03= Ischia Italy 40.73 N 13.897 E 789 Complex volcano S0 12 0101-041 -
Hazard Assessment of Rainfall-Induced Landslides: a Case Study of San Vicente Volcano in Central El Salvador
Nat Hazards (2015) 75:2291–2310 DOI 10.1007/s11069-014-1422-y ORIGINAL PAPER Hazard assessment of rainfall-induced landslides: a case study of San Vicente volcano in central El Salvador Daniel M. Smith • Thomas Oommen • Luke J. Bowman • John S. Gierke • Stanley J. Vitton Received: 18 January 2013 / Accepted: 6 September 2014 / Published online: 13 September 2014 Ó Springer Science+Business Media Dordrecht 2014 Abstract The San Vicente volcano in central El Salvador has a recurring and destructive pattern of landslides and debris flows occurring on the northern slopes of the volcano, and in recent memory, there have been at least seven major destructive debris flows. There has been no known attempt to study the inherent stability of these slopes and determine the factors that might lead to slope instability. Past events on the volcano were used to perform a 2D slope stability back analysis and to estimate the unknown model parameters. This analysis confirmed that the surface materials of the volcano are highly permeable and have very low shear strength. Additionally, the analysis provided insight into the groundwater table behavior during a rainstorm. Slope geometry, rainfall totals and initial groundwater table location were found to have the greatest effect on stability. A methodology is outlined for creating a stability chart to be used during rainfall events for monitoring slope stability. This chart could be used by local authorities in the event of a known extreme rainfall event to help make evacuation decisions. Finally, recommendations are given to improve the methodology for future application in other areas as well as in central El Salvador. -
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Estimaciones De La Población Total Por Municipio. Período 2008-2020
INSTITUTO NACIONAL DE ESTADISTICA Guatemala: Estimaciones de la Población total por municipio. Período 2008-2020. (al 30 de junio) PERIODO Departamento y Municipio 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 REPUBLICA 13,677,815 14,017,057 14,361,666 14,713,763 15,073,375 15,438,384 15,806,675 16,176,133 16,548,168 16,924,190 17,302,084 17,679,735 18,055,025 Guatemala 2,994,047 3,049,601 3,103,685 3,156,284 3,207,587 3,257,616 3,306,397 3,353,951 3,400,264 3,445,320 3,489,142 3,531,754 3,573,179 Guatemala 980,160 984,655 988,150 990,750 992,541 993,552 993,815 994,078 994,341 994,604 994,867 995,130 995,393 Santa Catarina Pinula 80,781 82,976 85,290 87,589 89,876 92,150 94,410 96,656 98,885 101,096 103,288 105,459 107,610 San José Pinula 63,448 65,531 67,730 69,939 72,161 74,395 76,640 78,896 81,161 83,433 85,712 87,997 90,287 San José del Golfo 5,596 5,656 5,721 5,781 5,837 5,889 5,937 5,981 6,021 6,057 6,090 6,118 6,143 Palencia 55,858 56,922 58,046 59,139 60,202 61,237 62,242 63,218 64,164 65,079 65,963 66,817 67,639 Chinuautla 115,843 118,502 121,306 124,064 126,780 129,454 132,084 134,670 137,210 139,701 142,143 144,535 146,876 San Pedro Ayampuc 62,963 65,279 67,728 70,205 72,713 75,251 77,819 80,416 83,041 85,693 88,371 91,074 93,801 Mixco 462,753 469,224 474,421 479,238 483,705 487,830 491,619 495,079 498,211 501,017 503,504 505,679 507,549 San Pedro Sacatepéquez 38,261 39,136 40,059 40,967 41,860 42,740 43,605 44,455 45,291 46,109 46,912 47,698 48,467 San Juan Sacatepéquez 196,422 202,074 208,035 213,975 219,905 -
Redalyc.GEOLOGY of METAPÁN VOLCANIC FIELD NW EL
Revista Geológica de América Central ISSN: 0256-7024 [email protected] Universidad de Costa Rica Costa Rica Rapprich, Vladislav; Hernández, Walter; Vojtech, Erban GEOLOGY OF METAPÁN VOLCANIC FIELD NW EL SALVADOR Revista Geológica de América Central, núm. 33, 2005, pp. 61-74 Universidad de Costa Rica San José, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=45437341004 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Revista Geológica de América Central, 33: 61-74, 2005 ISSN: 0256-7024 GEOLOGY OF METAPÁN VOLCANIC FIELD NW EL SALVADOR Vladislav Rapprich 1, 2, *, Walter Hernández 3, * , Vojtěch Erban 1 1 Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Rep. 2 Faculty of Science, Charles University, Albertov 6, 128 43 Prague 2, Czech Rep. 3 Servicio Nacional de Estudios Territoriales, Km. 5 1/2 carretera a Santa Tecla y Calle Las Mercedes, contiguo a Parque de Pelota. Edificio SNET, San Salvador, El Salvador. *Autores para contacto: [email protected]; [email protected] (Recibido 16/02/06; aceptado 03/11/06) ABSTRACT: Metapán volcanic field occupies the eastern margin of the Ipala Graben and represents one of several 'Behind volcanic front' type fields in El Salvador. It was subdivided into four zones in regard to the dis- tinct age and location of each of them. The duration of the volcanic activity in the Metapán area has been from Pliocene to Quaternary. -
Station Name Code Approximate Distance from the Capital City (Km
2.3 Hazard mapping Table 2.3.2-3 Seismic stations Station Approximate Distance from the Capital City Name Code (Km) GUATEMALA CGC 0 PACAYA PCG 60 TERRANOVA TER 88 EL JATO JAT 260 SANTIAGUITO 3 STG3 230 FUEGO 3 FG3 75 FUEGO 6 FG6 70 FUEGO 7 FG7 120 LAS NUBES NBG 70 MARMOL MRL 175 IXPACO IXG 78 The seismic data are received at the central station through analog telemetry and processed. There are 3 basic types of data, Short Period, Long Period, and Strong Motion. The latter is sub divided into high and low gain and uses 6 channels. These data are first digitized with SEISLOG software, then processed with SEISAN software. The data (waveform, phase, data) are then stored in a database to update the catalog and publishing at a later date. The data are stored within INSIVUMEH and also at the Central America Seismological Center (CASC) located in Costa Rica. Data are sent to CASC periodically and can be accessed through internet, and are also accessible by request from INSIVUMEH. INSIVUMEH also has a web site where the seismic data is uploaded and available to the public but is updated only once per day. 2) Seismic data The Seismology Section at INSIVUMEH has been largely responsible for collecting, processing, and cataloging local seismic data since 1977. These data, stored as a catalog, were obtained from the Seismology Section as computer files. The data are formatted to international standards (USGS) which includes precise time and location as well as depth, magnitudes, and other details. Although the seismic stations are located within Guatemala, earthquakes strong enough to be recorded from neighboring countries are included in the catalog. -
El Salvador Country Update
Proceedings World Geothermal Congress 2005 Antalya, Turkey, 24-29 April 2005 El Salvador Country Update José Antonio Rodríguez and Ada Herrera LaGeo S.A. de C.V., 15 Av. Sur, Colonia Utila, Santa Tecla, El Salvador [email protected], [email protected] Keywords: El Salvador, geothermal development, heat sources are the magma chambers, the structures are electricity market reform, new developments, Ahuachapán, calderas or grabens associated to volcanic activity (mostly Berlín, San Vicente, Chinameca, Obrajuelo. quaternary, but some tertiary), and the reservoirs are formed by infiltration of rainwater into the high part of the volcanic ABSTRACT craters. El Salvador, a country of 6.5 million inhabitants in the heart Temperatures of geothermal resources are 230°C in of Central America, is one of the most densely populated in Ahuachapán, 300°C in Berlín, 250°C in San Vicente, and the Western Hemisphere. Geothermal has been one of the ° main sources of electricity since the mid-1970’s, when there are several resources below 200 C all along the Ahuachapán power plant came on line. Today the country volcanic chain. Depths range from as little as 800m in the has a competitive electricity market, and geothermal shallow areas of Ahuachapán, to about 2800m in the deep sources provide 22% of the electricity needs. parts of Berlín. 1. INTRODUCTION 2. A “STRATEGIC PARTNER” SELECTED FOR GEOTHERMAL The main use for geothermal energy in El Salvador is power generation. There is some potential for direct use to LaGeo, S.A. de C.V. (formerly called Geotérmica dry grains and fruit, but none are as yet a significant Salvadoreña) was separated from the government electric economic activity. -
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INDICE ANTECEDENTES CONTEXTO ESPECÍFICO I. OBEJETIVOS General Específico II. RESULTADOS ESPERADOS III. ACTIVIDADES ORGANIZACIÓN Y GESTION DEL PROYECTO Detalle del Pozo Fase inicial IV. COSTOS Y FINANCIAMIENTO V. REVISIÓN BIBLIOGRÁFICA Historia de los estudios geotérmicos en Guatemala Proyectos geotérmicos a nivel de Factibilidad y Pre-Factibilidad en Guatemala Áreas con estudios preliminares de geotermia VI. BIBLIOGRAFÍA CITADA VII. CRONOGRAMA VIII. ANEXOS 1. Mapa Manifestaciones Geotérmicas de Guatemala 2. Mapa de Ubicación de Áreas de Interés Geotérmico 3. Mapa de Identificación acorde a estudios de Pre-Factibilidad y Factibilidad de interés Geotérmico. 4. Pozos de Campo Geotérmico de Amatitlan 5. Generación INDE vrs otros generadores 6. Composición de la Generación de Energía del INDE del año 2005 7. Generación Geotérmica vrs otros generadores S.N.I año 2005 8. Manifestación Geotérmica de Guatemala GEOTERMICA EN EL PROCESO DE PRECALENTAMIENTO DE LOS ACEITES VEGETALES PARA LA PRODUCCIÓN DE BIODIESEL ANTECEDENTES La energía geotérmica constituye una significativa opción energética para el desarrollo sustentable, pues ha demostrado fehacientemente su factibilidad técnica y económica para la producción de energía eléctrica a mediana y gran escala, aparte de que permite una amplia gama de aplicaciones directas del calor en proyectos con una elevada rentabilidad social, tales como invernaderos, secado de granos y productos forestales, cultivo de peces y recreación, que pueden favorecer el desarrollo de actividades comunitarias de producción en áreas rurales afectadas por la pobreza Guatemala es un país que cuenta con una gran cantidad de recursos naturales de tipo renovable, los cuales tienen un gran potencial energético. El potencial de generación de energía en el territorio nacional se estima en alrededor de 12,800 50 MW de los cuales unos 5,000 MW son procedentes del potencial hidroeléctrico, 1000 MW de origen geotérmico, unos 6,800 MW de origen eólico y fotovoltaico.