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The EMROH aimed at returning the value in use to the stabilization ponds
05 Jan 2021
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Laguna de Oxidación
National

Among the fundamental activities that our Hydraulic Works Maintenance and Repair Company (EMROH) has focused on this year 2020, is the maintenance and repair of stabilization ponds, with the aim of the proper functioning of these infrastructures.

There is a large number of these gaps in our country that are in regular or poor technical condition, within the main maintenance activities and constructive actions carried out by our company, are:

Earthworks in all areas of the lagoons eliminating the vegetation. Bottom dredging for sediment removal and reestablishment of the impermeable clay layer. Repair of entrance and exit structures. Reconformation of slopes. Repair of check-in and check-out records. Replacement of pipes. Construction of pre-treatment organs (grating chamber, sand trap). Incorporation of measuring devices, grating chambers and / or grit traps. Restore the lagoon to its original design dimensions, etc.

Currently, one of our Base Business Units, the UEB de Mantenimiento y Reparación a Obras Hidráulicas Oriente, is working in the José Sierra stabilization lagoons of the Mella municipality in Santiago de Cuba province and in the Avenida 41 lagoon, in Bayamo, Granma.

All these actions carried out by our company are aimed at returning the value in use of the stabilization ponds, rescuing their operation in these wastewater treatment units, contributing to an environmental improvement.

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Comentarios

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Luis Orlando R… (not verified)
06 Dec 2021
Comentario
La EMROH ha estado desarrollando un importante trabajo en la actividad de recuperacion de las Lagunas de tratamiento existentes, pero seguramente el costo de esas reparaciones es alto y nunca quedaran con una alta eficiencia desde el punto de vista de filtraciones y contaminacion. En los tiempos actuales se impone el uso de los geosinteticos: geomembranas para la impermeabilizacion y otras como Geotubos para la limpieza, y si bien son productos a importar, los precios actuales son muy competitivos y en cualquier caso se podra ahorrar mas del 40 % del presupuesto de inversion por el ahorro del uso de equipos de movimiento de tierra y acortamiento considerable de los tiempos de ejecucion, ademas de garantizar una alta eficiencia, durabilidad de la obra y menores costos de mantenimiento. Sobre el tema puedo recomendar soluciones y ofertar precios directos de fabrica. Saludos
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