ANALYSIS OF THE HAZARDS OF HYDRAULIC STRUCTURES

2021 ◽  
Vol 4 (2) ◽  
pp. 21-24
Author(s):  
Bekzod Saidov ◽  
◽  
Dilbar Rustamova
Keyword(s):  
Preventive Measures ◽  
Hazard Analysis ◽  
Technical Condition ◽  
Hydraulic Structures ◽  
Catastrophic Events ◽  
Safety Accident ◽  
Great Danger ◽  
Hydrological Safety ◽  
Human Losses

This article provides information and recommendations on the safety of hydraulic structures and the prevention of emergency situations.Constant monitoring of the technical condition of the structures and improving the necessary skills of the actors allowed us to anticipate possible emergencies. A great danger is the destruction of dams or dams of large reservoirs located within the borders of these settlements, in which there is a rapid flooding of nearby territories with great material and human losses. Therefore, preventive measures to prevent catastrophic events are of paramount importance.Keywords:hydraulic structures, hydrological safety, accident hazard analysis, flow wave, dam, boundary, drainage, head, reservoir

scholarly journals ANALISIS PENERAPAN KESELAMATAN KERJA DALAM UPAYA PENGENDALIAN KECELAKAAN KERJA DI PT. BUDI DWIYASA PERKASA

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Riana Septiani ◽  
Keyword(s):  
Hazard Analysis ◽  
Assessment Method ◽  
Hazard Identification ◽  
Risk Level ◽  
Accident Risk ◽  
Risk Assessment Method ◽  
Accident Data ◽  
Safety Accident ◽  
Plantation Company ◽  
Work Done

Abstract In conducting activities, many found workers who did not use personal protective equipment, do not pay attention to safety in work and work done like without procedure. PT. Budi Dwiyasa Perkasais a plantation company palm oil. Based on accident data obtained work, there are 14 case of accident in April until June 2016 in PT. Budi Dwiyasa Perkasa. A major factor cause of the accident is unsafe actions and unsafe conditions. Hazard analysis needs to be done in order to prevent the accident of work. Hazard identification done with using the risk assessment method. This analysis of the technique used to determine the level of the risk of a job is a combination of between the possibility of the harms caused by the severity of the caused. The result of hazard identification with this method is used in a kind of work to have a high risk level and need to address special in order to prevent the accident. Keywords: safety, accident, risk, hazard identification,

scholarly journals CURRENT ISSUES OF THE IMPLEMENTION OF HAZARD ANALYSIS CRITICAL CONTROL POINT (HAССP) PRINCIPLES IN PUBLIC CATERING FACILITIES

2019 ◽  
Vol 96 (12) ◽  
pp. 1151-1154 ◽  
Author(s):  
Tatyana V. Mazhaeva ◽  
V. I. Kozubskaya ◽  
S. V. Sinitsyna
Keyword(s):  
Food Safety ◽  
Preventive Measures ◽  
Hazard Analysis ◽  
Control Point ◽  
Customs Union ◽  
Point Scale ◽  
Critical Control Point ◽  
Public Catering ◽  
Technical Regulations

The paper discusses the non-mandatory audit experience aimed at the improvement of the relevance of the risk-based sanitary and epidemiological supervision of public catering facilities. The facilities were assessed with the use of a point scale according to the checklist integrating Technical Regulations of the Customs Union 021/2011 on Food Safety and the current Sanitary Regulations. Each procedure was assessed in terms of thoroughness and efficiency of the preventive measures taken by the catering facility ensuring food safety and complying with the HACCP principles.

Hazard Analysis: The Link between Epidemiology and Microbiology

1996 ◽  
Vol 59 (1) ◽  
pp. 102-107 ◽  
Author(s):  
FRANK L. BRYAN
Keyword(s):  
Pathogenic Bacteria ◽  
Preventive Measures ◽  
Hazard Analysis ◽  
Etiologic Agent ◽  
Foodborne Disease ◽  
Control Actions ◽  
And Control

Epidemiologic inquiry, collation of data and statistical calculations are useful in identifying the place foods were mishandled or mistreated and the probable vehicle of foodborne disease. Biases during collection of information and classification of cases and control can lead to false conclusions. Laboratory analyses can confirm the etiologic agent and vehicle if an appropriate sample is collected, and sometimes trace the source of the etiologic agent. Laboratory analyses may give negative or misleading results depending on the samples collected and the quantity of samples collected. Hazard analyses are necessary to determine the mode of contamination, the means by which the pathogen survived processing, and the conditions that allowed the pathogenic bacteria to increase to populations or elaborate toxins sufficient to cause the illness. Hazard analysis is the link between epidemiology and microbiology that identifies events that contributed to the causation of outbreaks and, hence, provides information upon which to initiate control actions and to base preventive measures.

STATE OF LAND-RECLAMATION INDUSTRY IN TATARSTAN AND MAIN WAYS OF ITS DEVELOPMENT

2015 ◽  
Vol 10 (4) ◽  
pp. 10-15
Author(s):  
Залаков ◽  
Anvar Zalakov ◽  
Хисматуллин ◽  
Mars Khismatullin ◽  
Файзрахманов ◽  
...  
Keyword(s):  
Agricultural Sector ◽  
Land Reclamation ◽  
Import Substitution ◽  
Technical Condition ◽  
Hydraulic Structures ◽  
Russian Government ◽  
Start Up ◽  
The Republic ◽  
The Government ◽  
Flooded Areas

The review article presents the main results of the activity of JSC TC “Tatmelioratsiya” and “Tatmeliovodkhoz” administration on the land-reclamation work in the Republic of Tatarstan. These works included the repair, reconstruction of dams and ponds, the restoration and construction of new irrigation systems, commissioning and start-up of new fuel-efficient sprinklers. At January 1, 2011 a complete inventory of the technical condition of existing hydraulic structures was carried out by the JSC TC “Tatmelioratsiya”. There are 298 waterworks, that require repair and reconstruction in the Republic of Tatarstan. At the same time, it should be noted, because of the intensive use of constructed facilities at different time of natural disasters, the 52 dams was partially destroyed and require urgent measures to restore them. Among the emergency, the greatest danger in case of emergencies during the flood were 18 waterworks, where in case of emergency there is a real threat of flooding populated areas and economic facilities located in the flooded areas. The government of the Republic had provided funding for the anti-flood measures in 2011 in the amount of 40 million rubles, moreover, a republican target program for 2012- 2014 on the repair and reconstruction of hydraulic structures for the prolongation until 2017 was developed and adopted. The programs, passed by the Russian government and the Republic of Tatarstan, allow to strength food security and reduce import substitution of basic foods that will eventually contribute to the development of their own agricultural sector.

scholarly journals Feature Analysis and Comparison of Prediction Methods for Fire Accidents

2020 ◽  
Vol 10 (5) ◽  
pp. 707-712
Author(s):  
Jiyu Zheng ◽  
Lingbo Zhang ◽  
Jiankun Gong ◽  
Wenkun Wang
Keyword(s):  
Preventive Measures ◽  
Historical Data ◽  
Maximum Relative Error ◽  
Grey Theory ◽  
Grey Prediction ◽  
Production Safety ◽  
Property Loss ◽  
Safety Accident ◽  
Fire Accidents ◽  
In Fire

Fire is one of the most common production safety accident. The trend of fire can be mastered by analyzing the historical data. This paper explores the features of recent fires in China, predicts fire by two methods, namely, grey theory, and grey Markov theory, and compares the prediction results of the two methods. The results show that: the number of fires in China increased greatly in 2013; Since 2014, the number of fires, as well as the number of deaths, the number of injured, and property loss induced by fires were declining. The maximum relative error of grey prediction was 5.8%, and that of grey Markov prediction was 5%; grey theory is less accurate in fire prediction than grey Markov prediction. According to the causes and features of fires, several preventive measures were put forward. The research results provide insights into the prevention of fires and protection of production safety.

scholarly journals Information system for seismometric monitoring of the technical condition of hydraulic structures: experience in modelling, development and implementation

2019 ◽  
Author(s):  
Д.Б. Короленко ◽  
А.П. Кузьменко ◽  
В.В. Москвичев ◽  
В.С. Сабуров
Keyword(s):  
Information System ◽  
Technical Condition ◽  
System Model ◽  
Normal Operation ◽  
Hydraulic Structures ◽  
Seismic Events ◽  
Hydroelectric Dams ◽  
Functional Requirements ◽  
Analysis Technique ◽  
Elastic Characteristics

Дан обзор систем сейсмометрического мониторинга зданий и сооружений, приведено описание инженерносейсмометрического метода оценки их технического состояния. Разработаны модель и структура информационной системы сейсмометрического мониторинга плотин ГЭС, отвечающие заданным функциональным требованиям. Описаны процессы сбора, обработки, хранения и анализа данных для регистрации сейсмических событий и контроля технического состояния. На основе модели системы и технологии анализа данных сейсмометрического мониторинга разработаны и запущены в эксплуатацию автоматизированные системы сейсмометрического контроля технического состояния Красноярской и Зейской ГЭС. Системы обеспечивают регистрацию сейсмических событий интенсивностью выше двух баллов по шкале MSK64 на плотине и плановопериодическую регистрацию микросейсмических колебаний плотины в режиме штатной эксплуатации оборудования. The purpose of this study is to create information system for seismometric monitoring of the technical condition of hydroelectric dams. To achieve this, the authors of the article used modern methods and principles for designing software and technical systems. The methodological basis of this system is the engineeringseismometric method. The registered vibrations determine the dynamic and elastic characteristics of the structure. Analyzing their variations and taking into account the influence of factors of external influences, it is possible to estimate the technical condition of the structure. The authors provide a survey of seismometric monitoring systems for buildings and structures, defined main technical and functional requirements, which a monitoring system should provide. A model and a structure of the information system for seismometric monitoring of hydroelectric dams were developed using structural analysis technique. The paper describes the processes of collecting, processing, storing and analyzing data for seismic events recording and monitoring the technical condition. Based on the system model and the technology for seismometric monitoring data, automated systems for seismometric monitoring for the dams of Krasnoyarsk and Zeya hydroelectric stations were developed and put into operation. The systems provide registration of seismic events with an intensity of more than 2 points on the MSK64 scale on the dam and scheduled periodic recording of microseismic dam oscillations in the normal operation of equipment for monitoring the technical condition.

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