Browsing by Author "Reyes Arias, Tito Reinaldo (Director)"
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Item Aprovechamiento de RCD en el proyecto urbanización Villapraga Palmira(Universidad Santiago de Cali, 2019) Pérez Tabares, Carlos Andrés; Reyes Arias, Tito Reinaldo (Director)The dynamics of the construction sector lead to the generation of construction and demolition Waste (CDW) negatively affecting the environment subsoil, water sources and implies a significant increase in the consumption of natural resources. This model of unsustainable consumption is aggravated by the inadequate management of CDWs. In the Urbanization Villapraga, no use of CDWs was carried out, therefore it was necessary to generate the design and implementation of a plan for the proper use and management of CDWs to reduce the environmental impact of such construction and reduce production costs without affecting the quality of the product. Recovery and reprocessing processes took advantage of materials from CDWs, most of which were destined for the formation of base and granular subbase, which, when extended on the track, presented a uniform surface, without cracks, potholes, laminations or segregations generating a suitable structure for 6700 m2 of asphalt binder, demonstrating the economic and technical feasibility of using these materials.Item Diseño de un manual de calidad para la empresa Asia Solution S.A.S basado en la resolución 4002 de 2007 del INVIMA(Universidad Santiago de Cali, 2019) De la Cruz Velasco, Andrés Felipe; Escarria Obando, Carlos Mauricio; Reyes Arias, Tito Reinaldo (Director)ASIA SOLUTION SAS is a company whose main activity is the import and commercialization of biomedical equipment mainly for aesthetic use, initially founded in the city of Bogotá in 2014. It is currently operating in the city of Cali, through an initial diagnosis it is possible to identify absence of information due to poor organization, undocumented procedures which has generated reports of non-compliance, return of products for guarantee due to bad storage, lack of knowledge, lack of traceability of processes, which has generated loss of credibility in customers Due to the fact that the company does not have a certified quality management system, this is how document design takes importance through engineering methodologies that allow the identification of its organizational processes, the standardization of activities, the implementation of management indicators and clear objectives with r concrete results that reduce the difficulty to implement a QMS based on Resolution 4002 of 2007 of INVIMA, which allows to mitigate not only the absence of informality in the organization but also in order to achieve certification of storage and conditioning capacity of the CCAA medical devices, minimum requirement for all importing and commercializing establishments of medical devices.Item Evaluación de metales pesados en partículas totales en suspensión en los alrededores de la Universidad Santiago de Cali(Universidad Santiago de Cali, 2020) López Morales, Sharom Andrea; Reyes Arias, Tito Reinaldo (Director)Air pollution related to inhalable PM10 particles poses an environmental problem due to the possible effects on health and wellbeing in the population, which these pollutants can generate. Among the substances that are part of the components of PM10, heavy metals stand out; particles that alone can cause a variety of alterations on health and the environment. The uncertainty about the true levels of these metals in the atmosphere makes it necessary to evaluate their concentration at atmospheric level and identify if they comply with the regulations on air quality in force at the study site. In this research project, four heavy metals (Pb, Cd, Cu, Cr) were analyzed with a high probability of being presented in environmental samples collected from four points of the Santiago de Cali University. To achieve this, the samples were subject to acid digestion processes and analyzed using the atomic absorption spectrophotometry method, determining their concentration and comparing the results with current regulations. The results show compliance with the regulations for the permissible contamination limits related to the concentrations of two of the four metals selected for the Cu and Cr study. Cadmium and Lead on the other hand, fails to identify reliably, the values resulting from the analysis are too small to be adequately detected by the characterization method used for this investigation. However, the results are conclusive regarding the presence of these metals in the medium. The presence of chromium and copper in the environment is directly related to the physical characteristics of the study area, such as the high vehicular flow on nearby roads and to the meteorological behavior during the days of Sharom Andrea López Morales. [(2019)] collection. It is considered advisable that the city surveillance system presents disaggregated data for certain predominant metals in the air in order to identify problem foci within the daily monitoring of total suspended particles (PM10 and PM2.5).Item Guía metodológica de los requisitos generales en los laboratorios de ensayo y calibración en cumplimiento de las normas NTC-ISO/IEC 17025:2017 y NTC-ISO 9001:2015(Universidad Santiago de Cali, 2022) Quenguan Quenguan, Joseph David; Colorado Prado, Diego Fernando; Reyes Arias, Tito Reinaldo (Director)Considering the importance of quality and compliance with technical requirements for the development of activities according to the needs of customers and the existing regulations in testing and calibration laboratories, this document aims to design a methodological guide that directs compliance with general requirements for a laboratory based on NTC-ISO/IEC 17025:2017 articulated with NTCISO 9001:2015. Methodologically, a qualitative study of descriptive type is presented, from the review of documents provided by A laboratory whose name is omitted at the request of the directives. The results obtained allowed a diagnosis of the organization and the proposed guide, which, if implemented, will allow the organization to improve its processes and generate greater confidence among its customers.Item Propuesta para implementar una tecnología para el aprovechamiento de residuos orgánicos en el municipio de El Cerrito Valle(Universidad Santiago de Cali, 2019) Sánchez Campo, Edwin Alfonso; Mosquera Ramos, Gerardo; Reyes Arias, Tito Reinaldo (Director)Some municipalities in the Valley have not implemented technologies for the use of organic waste where it is not a priority to reuse them, but is an option to consider their reuse since it involves generating income and a contribution to environmental care by transforming them into composting. The main objective is that the governmental entities of the municipality of El Cerrito Valle consider the importance of having in their government plans and development proposals for the implementation of a technology that helps with the transformation of such waste into composting and minimize the amount that reaches the landfill. Since the proposal is oriented to the transformation of organic waste, this will be done by implementing the correct technology for its use and potential use in the agricultural sector from its characterization, classification and mixing of waste, noting that the composting is of quality considering a technology that can be implemented where 3 variables were analyzed to select between 2 technological alternatives, the cost, the capacity of the alternative (volume of waste) and the space required according to the financial scope. It was detected that the municipality does not have technologies for waste separation and does not have an integrated management plan, so finally do not take advantage of the tons of waste generated in urban and rural areas for improvement, although they are located in an agricultural area.