The document provides an overview and safety induction for RATP DEV MOBILITY CAIRO, covering general emergency response guidelines, risks associated with working on the Line 3 Cairo Railway such as electrocution from exposed electrical equipment, and measures to prevent risks like ensuring proper personal protective equipment and authorization before working on tracks or in confined spaces. The induction also reviews chemical, manual handling, and other occupational risks and prevention methods.
This safety risk assessment document identifies 14 hazards associated with airside construction work. For each hazard, it lists the potential effects if no controls are in place, analyzes the initial risk level, and proposes control measures to reduce the risk. It then re-analyzes the risk level with the proposed controls and categorizes the residual risk. The document provides a risk analysis matrix to define risk levels and determine if further action is required.
This document outlines procedures for locking out and tagging out machinery during servicing or maintenance to prevent hazardous energy. It discusses preparing for lockout by notifying employees, shutting down equipment using normal procedures, and locating and operating energy isolating devices. It also covers applying lockout devices or tags to energy sources, relieving stored energy, and verifying isolation before starting work. The purpose is to ensure safety by preventing unexpected startup of equipment while servicing or maintenance is being done.
This document provides information from a safety toolbox talk for airport ground personnel. It discusses important safety procedures and protocols to follow, such as obeying speed limits, knowing parking procedures near aircraft, and using proper personal protective equipment. It also covers emergency response codes and procedures for different types of incidents from aircraft accidents to fires, bomb threats and medical emergencies. Employees are instructed to report any issues, follow their manager's directions in an evacuation, and sign off on attending the safety training. The goal is to make staff aware of safety requirements to protect everyone's health and safety.
Confined Space Hazards Training by State of California Department of Industri...Atlantic Training, LLC.
This document discusses confined spaces and California's regulations around them. It notes that confined spaces present special safety risks if they have limited entry/exit points and hazardous atmospheres. The document outlines how to identify confined spaces and evaluate their hazards. It emphasizes that employers must have an effective confined space program in place if confined spaces exist in their workplaces, and provides resources for assistance with developing confined space programs.
This document summarizes OSHA's welding safety standards. It outlines the general requirements for welding, including definitions, fire prevention, ventilation, personal protective equipment, confined space entry, and the specific requirements for oxygen-fuel gas welding and cutting. The standards require ensuring welding areas are free of fire hazards, using fire watches when needed, proper ventilation, and PPE like eye protection and respirators. Cylinder storage, handling, and use must meet requirements to prevent explosions and fires.
This document describes wireless remote control systems for mining machinery. It provides specifications for various remote control transmitter and receiver units, including operating voltages, currents, communication distances and frequencies. It also lists the remote control functions for different types of mining equipment, such as loaders, roadheaders, drill rigs, and more. Remote control operations can be performed from up to 100 meters away, allowing unmanned operation in hazardous areas.
Confined space entry poses serious risks and must only be done following strict safety procedures. A permit system must be used to ensure all hazards are identified and isolated, atmospheres are tested and properly ventilated, entrants are equipped with appropriate PPE including respiratory protection if needed, and rescue plans are in place in case of emergency. Failure to strictly follow confined space entry procedures can cost lives.
6 Excavations (Temporary Works) Risk Assessment Templates
Planned Excavation in areas where live services may be present including:
• Electrical;
• Water;
• Sewerage;
• Gas;
• Telecoms;
PRIOR TO WORKS
Use of Excavator for excavating and backfilling
Excavation open in site area
Confined space working – deep excavations
Maintenance of Excavations
Worker exposure to direct sun
(as applicable)
This safety risk assessment document identifies 14 hazards associated with airside construction work. For each hazard, it lists the potential effects if no controls are in place, analyzes the initial risk level, and proposes control measures to reduce the risk. It then re-analyzes the risk level with the proposed controls and categorizes the residual risk. The document provides a risk analysis matrix to define risk levels and determine if further action is required.
This document outlines procedures for locking out and tagging out machinery during servicing or maintenance to prevent hazardous energy. It discusses preparing for lockout by notifying employees, shutting down equipment using normal procedures, and locating and operating energy isolating devices. It also covers applying lockout devices or tags to energy sources, relieving stored energy, and verifying isolation before starting work. The purpose is to ensure safety by preventing unexpected startup of equipment while servicing or maintenance is being done.
This document provides information from a safety toolbox talk for airport ground personnel. It discusses important safety procedures and protocols to follow, such as obeying speed limits, knowing parking procedures near aircraft, and using proper personal protective equipment. It also covers emergency response codes and procedures for different types of incidents from aircraft accidents to fires, bomb threats and medical emergencies. Employees are instructed to report any issues, follow their manager's directions in an evacuation, and sign off on attending the safety training. The goal is to make staff aware of safety requirements to protect everyone's health and safety.
Confined Space Hazards Training by State of California Department of Industri...Atlantic Training, LLC.
This document discusses confined spaces and California's regulations around them. It notes that confined spaces present special safety risks if they have limited entry/exit points and hazardous atmospheres. The document outlines how to identify confined spaces and evaluate their hazards. It emphasizes that employers must have an effective confined space program in place if confined spaces exist in their workplaces, and provides resources for assistance with developing confined space programs.
This document summarizes OSHA's welding safety standards. It outlines the general requirements for welding, including definitions, fire prevention, ventilation, personal protective equipment, confined space entry, and the specific requirements for oxygen-fuel gas welding and cutting. The standards require ensuring welding areas are free of fire hazards, using fire watches when needed, proper ventilation, and PPE like eye protection and respirators. Cylinder storage, handling, and use must meet requirements to prevent explosions and fires.
This document describes wireless remote control systems for mining machinery. It provides specifications for various remote control transmitter and receiver units, including operating voltages, currents, communication distances and frequencies. It also lists the remote control functions for different types of mining equipment, such as loaders, roadheaders, drill rigs, and more. Remote control operations can be performed from up to 100 meters away, allowing unmanned operation in hazardous areas.
Confined space entry poses serious risks and must only be done following strict safety procedures. A permit system must be used to ensure all hazards are identified and isolated, atmospheres are tested and properly ventilated, entrants are equipped with appropriate PPE including respiratory protection if needed, and rescue plans are in place in case of emergency. Failure to strictly follow confined space entry procedures can cost lives.
6 Excavations (Temporary Works) Risk Assessment Templates
Planned Excavation in areas where live services may be present including:
• Electrical;
• Water;
• Sewerage;
• Gas;
• Telecoms;
PRIOR TO WORKS
Use of Excavator for excavating and backfilling
Excavation open in site area
Confined space working – deep excavations
Maintenance of Excavations
Worker exposure to direct sun
(as applicable)
This document provides safety guidelines for a construction project. It outlines various safety procedures and requirements, including:
- Requiring the use of personal protective equipment (PPE) like helmets and safety shoes.
- Emergency procedures like emergency contact numbers and evacuation plans in case of an emergency.
- Permit requirements for hazardous work like working at heights or in confined spaces.
- General safety guidelines around hazards like electricity, lifting equipment, ladders, scaffolds, excavations, hand tools, and vehicle operation.
Safety handbook Saudi Aramco BY Muhammad Fahad Ansari 12IEEM14fahadansari131
The document provides guidance on confined space entry permitting procedures. It defines a confined space and outlines the permit process, which includes preparing the space by isolating it, conducting atmospheric testing, providing ventilation and rescue equipment, and restoring the space after entry. Personnel must obtain a Confined Space Entry Permit to enter any confined space to protect them from hazards therein. The permit ensures the space is properly prepared for safe entry and exit.
The document provides guidance on confined space entry permitting and safety procedures. It defines a confined space and requires a Confined Space Entry Permit for any entry. It outlines preparation requirements including isolating and securing the space according to lockout/tagout procedures. It also requires atmospheric testing and ventilation of the space if needed prior to entry. Rescue procedures and equipment must be in place before personnel are allowed to enter.
Rigger_ENG.PPTX dddd dvgfr rr ergre gerg er gerg erger g ergrLuisValente37
This document discusses legal frameworks and safety requirements for cargo handling and machinery operation. It defines key terms like prevention, manufacturer duties, and hazardous areas. It outlines minimum safety requirements for mobile equipment, including control systems, stability, projections, risks of contact and signaling. The document also discusses inspection of lifting accessories, signaling, personal protective equipment, and controlling risks from alcohol and drugs in the workplace.
Equipment contact with power lines remains one of the top concerns of crane and rigging professionals throughout the world. What is the impact of line voltages and working distances? This presentation identifys work zones, where to mark zones and how to prevent equipment and personnel encroachment in these areas. Mr. Smith also discusses the use of insulated links, non-conductive rigging, required signage and training requirements plus provide key elements of a power line safety system for mobile cranes on a jobsite. If your company is located outside the U.S. and not governed by OSHA rules, this presentation will showcase industry best practices which can be employed no matter where your jobsite is located.
Speaker: Bill Smith, Vice President, NBIS
The document provides details of a technical seminar presentation on safe crane and lifting operations. It includes an introduction by the presenter, objectives of the seminar, literature review on previous related studies, descriptions of lifting principles and major hazards associated with crane work. It also outlines safety devices for mobile cranes, best practices for crane operation and rigging, rigging selection criteria, and concludes with a case study of a crane accident. The presentation aims to educate about safe crane use and lifting procedures to prevent occupational accidents.
Site_Safety_Induction on Health, Safety and Environment .pdfObijiakuIjeoma
Welcome to the definitive guide on site safety induction. In this comprehensive article, we delve into the critical aspects of ensuring safety on construction sites and beyond. This guide is designed to equip both employers and employees with the knowledge and tools necessary to create a secure work environment.
We kick off by establishing the importance of site safety, emphasizing its role in protecting lives, minimizing accidents, and adhering to legal requirements. From there, we navigate through the maze of regulations, shedding light on the legal obligations that govern safety practices.
Moving forward, we explore the shared responsibilities of employers and employees in maintaining a safe workplace. We delve into the intricacies of hazard identification and risk assessment, providing practical tips on spotting potential dangers and implementing effective risk mitigation strategies.
Personal Protective Equipment (PPE) takes center stage as we outline its significance in safeguarding against various hazards. We provide a comprehensive overview of different types of PPE, their proper usage, and maintenance protocols.
No stone is left unturned as we delve into safety procedures and protocols, arming readers with the knowledge to navigate emergency situations with confidence. From fire emergencies to medical incidents, we offer step-by-step guidance on handling crises effectively.
But safety induction isn't a one-size-fits-all approach. We recognize the importance of addressing site-specific hazards, tailoring safety measures to suit the unique challenges of different work environments.
Training and education emerge as cornerstones of a robust safety culture. We emphasize the importance of ongoing training initiatives, empowering workers with the skills and knowledge needed to stay safe on the job.
Drawing from real-life examples and case studies, we illustrate the tangible impact of safety practices on construction sites. From success stories to cautionary tales, these anecdotes serve as powerful reminders of the stakes at hand.
In conclusion, this article serves as a comprehensive roadmap to site safety induction, offering invaluable insights and practical advice for fostering a culture of safety in the workplace. Whether you're a seasoned professional or a newcomer to the industry, this guide is your ultimate companion in the journey towards a safer tomorrow."
The document discusses crane safety training objectives, common crane hazards, issues, and corrective measures. It aims to inform operators of OSHA standards and proper inspection procedures. Key hazards discussed include power lines, overloading, materials slipping from the crane, ground conditions, and wire rope/hook damage. Proper setup of outriggers, use of pads, and frequent inspections are emphasized to reduce risks and ensure cranes are safely configured according to criteria.
This document discusses hazards and safety solutions for various types of construction work. It addresses common hazards from falls, trench collapses, scaffolding failures, electrocutions, and more. It provides guidance on proper use of personal protective equipment, fall protection systems, safe scaffolding, trench shoring, lockout/tagout procedures, and other measures to prevent injuries and fatalities in the construction industry. The document aims to educate construction workers on best practices for avoiding common safety issues according to OSHA standards.
COB Overhead and Underground Power Line Safety.pptxssuser2aba28
In this module several topics related to power lines will be covered including fundamentals and principles on electricity and power transmission, work activities and environments related to power line safety hazards, hazard identification and recognition, injury prevention techniques, and highlights of the salient points to use in construction work activities in order to minimize personal injuries.
Mechanical handling refers to the use of mechanical devices to load, unload, and move goods within a work area. There are various types of mechanical equipment used for this purpose, including cranes, powered industrial trucks, and conveyors. Cranes in particular come in many forms, such as mobile cranes, fixed cranes, overhead cranes, and tower cranes. It is important that all mechanical equipment is properly inspected and maintained to ensure safety. Operators must be trained and follow safety procedures, such as heeding signals, to prevent accidents and injuries when using this type of machinery.
This document discusses the dangers of overhead power cables and provides guidance for working safely near them. It notes that there is a risk of death when working near overhead power cables, particularly various types of power lines. Common operations that can lead to contact include using long equipment, cranes, raising vehicle bodies, and agricultural equipment. It provides tips for safely working near cables such as checking clearance heights, erecting barriers, and informing utility companies. Emergency procedures are outlined for if accidental contact occurs. The document emphasizes treating all overhead lines as live and taking precautions like planning safe access and storage areas.
This document outlines procedures for safe lifting operations. It describes the objectives of lifting operation training which are to list major crane accident causes, describe pre-lift planning, state precautions around power lines, and explain ways to eliminate hazards. It details roles and responsibilities of managers, supervisors, riggers and others to ensure lifts are planned and executed safely. The procedures section specifies requirements for lift planning, equipment inspection, communication, and restrictions during high winds or near power lines.
ECCU_ECCU 211_FORMATO TRABAJO FINAL_INGLÉS TÉCNICO_LACHI SAAVEDRA.pptxEnocngelArcentalesVa
This document discusses electrical safety hazards and provides guidance on identifying and responding to electrical incidents in the workplace. It outlines common electrical hazards such as overhead power lines, damaged equipment, and improper use of tools. It emphasizes taking proper precautions like following safety procedures, using protective equipment, inspecting equipment for defects, and knowing how to respond in an emergency. The key messages are that with correctly installed power sources and by taking sensible precautions, the risk of electric shock is low, but electricity can be deadly if misused, so workers must stay alert to electrical hazards.
Hawkins Contracting Electrical Safety in ConstructionNickHawkins19
This document provides an overview of electrical safety topics for construction workers, including general electrical safety, overhead hazards, underground hazards, portable generator safety, extension cord safety, and power tool safety. It notes that from 2001-2015 in Ontario, there were 253 electrical fatalities related to construction work, with over half due to utility contact. The document outlines required minimum distances for overhead power lines and safety procedures for working around underground lines after locating. It provides guidelines for safe use of portable generators, extension cords, and power tools on construction sites.
This document provides a safety induction for a brewery extension project. It outlines training topics such as site entry procedures, emergency procedures, hazards and controls, permits for high risk work, and personal protective equipment requirements. Specific hazards covered include working at heights, hot works, electricity, excavations, confined spaces, and chemicals. The document details emergency contacts and response procedures. It establishes disciplinary actions for safety violations and lists general site safety rules. Important safety signs on site are also noted.
This PowerPoint presentation from Resources Safety provides information on electrical hazard awareness and safety. It defines electrical hazards, describes common causes of electrocution, and outlines precautions that can be taken including proper procedures, use of protective equipment, regular inspections of electrical equipment, and awareness of overhead powerlines. The key messages are that taking sensible precautions and following correct work procedures can reduce the risk of electric shock from power sources, while improperly using electricity can be deadly.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
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This document provides safety guidelines for a construction project. It outlines various safety procedures and requirements, including:
- Requiring the use of personal protective equipment (PPE) like helmets and safety shoes.
- Emergency procedures like emergency contact numbers and evacuation plans in case of an emergency.
- Permit requirements for hazardous work like working at heights or in confined spaces.
- General safety guidelines around hazards like electricity, lifting equipment, ladders, scaffolds, excavations, hand tools, and vehicle operation.
Safety handbook Saudi Aramco BY Muhammad Fahad Ansari 12IEEM14fahadansari131
The document provides guidance on confined space entry permitting procedures. It defines a confined space and outlines the permit process, which includes preparing the space by isolating it, conducting atmospheric testing, providing ventilation and rescue equipment, and restoring the space after entry. Personnel must obtain a Confined Space Entry Permit to enter any confined space to protect them from hazards therein. The permit ensures the space is properly prepared for safe entry and exit.
The document provides guidance on confined space entry permitting and safety procedures. It defines a confined space and requires a Confined Space Entry Permit for any entry. It outlines preparation requirements including isolating and securing the space according to lockout/tagout procedures. It also requires atmospheric testing and ventilation of the space if needed prior to entry. Rescue procedures and equipment must be in place before personnel are allowed to enter.
Rigger_ENG.PPTX dddd dvgfr rr ergre gerg er gerg erger g ergrLuisValente37
This document discusses legal frameworks and safety requirements for cargo handling and machinery operation. It defines key terms like prevention, manufacturer duties, and hazardous areas. It outlines minimum safety requirements for mobile equipment, including control systems, stability, projections, risks of contact and signaling. The document also discusses inspection of lifting accessories, signaling, personal protective equipment, and controlling risks from alcohol and drugs in the workplace.
Equipment contact with power lines remains one of the top concerns of crane and rigging professionals throughout the world. What is the impact of line voltages and working distances? This presentation identifys work zones, where to mark zones and how to prevent equipment and personnel encroachment in these areas. Mr. Smith also discusses the use of insulated links, non-conductive rigging, required signage and training requirements plus provide key elements of a power line safety system for mobile cranes on a jobsite. If your company is located outside the U.S. and not governed by OSHA rules, this presentation will showcase industry best practices which can be employed no matter where your jobsite is located.
Speaker: Bill Smith, Vice President, NBIS
The document provides details of a technical seminar presentation on safe crane and lifting operations. It includes an introduction by the presenter, objectives of the seminar, literature review on previous related studies, descriptions of lifting principles and major hazards associated with crane work. It also outlines safety devices for mobile cranes, best practices for crane operation and rigging, rigging selection criteria, and concludes with a case study of a crane accident. The presentation aims to educate about safe crane use and lifting procedures to prevent occupational accidents.
Site_Safety_Induction on Health, Safety and Environment .pdfObijiakuIjeoma
Welcome to the definitive guide on site safety induction. In this comprehensive article, we delve into the critical aspects of ensuring safety on construction sites and beyond. This guide is designed to equip both employers and employees with the knowledge and tools necessary to create a secure work environment.
We kick off by establishing the importance of site safety, emphasizing its role in protecting lives, minimizing accidents, and adhering to legal requirements. From there, we navigate through the maze of regulations, shedding light on the legal obligations that govern safety practices.
Moving forward, we explore the shared responsibilities of employers and employees in maintaining a safe workplace. We delve into the intricacies of hazard identification and risk assessment, providing practical tips on spotting potential dangers and implementing effective risk mitigation strategies.
Personal Protective Equipment (PPE) takes center stage as we outline its significance in safeguarding against various hazards. We provide a comprehensive overview of different types of PPE, their proper usage, and maintenance protocols.
No stone is left unturned as we delve into safety procedures and protocols, arming readers with the knowledge to navigate emergency situations with confidence. From fire emergencies to medical incidents, we offer step-by-step guidance on handling crises effectively.
But safety induction isn't a one-size-fits-all approach. We recognize the importance of addressing site-specific hazards, tailoring safety measures to suit the unique challenges of different work environments.
Training and education emerge as cornerstones of a robust safety culture. We emphasize the importance of ongoing training initiatives, empowering workers with the skills and knowledge needed to stay safe on the job.
Drawing from real-life examples and case studies, we illustrate the tangible impact of safety practices on construction sites. From success stories to cautionary tales, these anecdotes serve as powerful reminders of the stakes at hand.
In conclusion, this article serves as a comprehensive roadmap to site safety induction, offering invaluable insights and practical advice for fostering a culture of safety in the workplace. Whether you're a seasoned professional or a newcomer to the industry, this guide is your ultimate companion in the journey towards a safer tomorrow."
The document discusses crane safety training objectives, common crane hazards, issues, and corrective measures. It aims to inform operators of OSHA standards and proper inspection procedures. Key hazards discussed include power lines, overloading, materials slipping from the crane, ground conditions, and wire rope/hook damage. Proper setup of outriggers, use of pads, and frequent inspections are emphasized to reduce risks and ensure cranes are safely configured according to criteria.
This document discusses hazards and safety solutions for various types of construction work. It addresses common hazards from falls, trench collapses, scaffolding failures, electrocutions, and more. It provides guidance on proper use of personal protective equipment, fall protection systems, safe scaffolding, trench shoring, lockout/tagout procedures, and other measures to prevent injuries and fatalities in the construction industry. The document aims to educate construction workers on best practices for avoiding common safety issues according to OSHA standards.
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Mechanical handling refers to the use of mechanical devices to load, unload, and move goods within a work area. There are various types of mechanical equipment used for this purpose, including cranes, powered industrial trucks, and conveyors. Cranes in particular come in many forms, such as mobile cranes, fixed cranes, overhead cranes, and tower cranes. It is important that all mechanical equipment is properly inspected and maintained to ensure safety. Operators must be trained and follow safety procedures, such as heeding signals, to prevent accidents and injuries when using this type of machinery.
This document discusses the dangers of overhead power cables and provides guidance for working safely near them. It notes that there is a risk of death when working near overhead power cables, particularly various types of power lines. Common operations that can lead to contact include using long equipment, cranes, raising vehicle bodies, and agricultural equipment. It provides tips for safely working near cables such as checking clearance heights, erecting barriers, and informing utility companies. Emergency procedures are outlined for if accidental contact occurs. The document emphasizes treating all overhead lines as live and taking precautions like planning safe access and storage areas.
This document outlines procedures for safe lifting operations. It describes the objectives of lifting operation training which are to list major crane accident causes, describe pre-lift planning, state precautions around power lines, and explain ways to eliminate hazards. It details roles and responsibilities of managers, supervisors, riggers and others to ensure lifts are planned and executed safely. The procedures section specifies requirements for lift planning, equipment inspection, communication, and restrictions during high winds or near power lines.
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This document discusses electrical safety hazards and provides guidance on identifying and responding to electrical incidents in the workplace. It outlines common electrical hazards such as overhead power lines, damaged equipment, and improper use of tools. It emphasizes taking proper precautions like following safety procedures, using protective equipment, inspecting equipment for defects, and knowing how to respond in an emergency. The key messages are that with correctly installed power sources and by taking sensible precautions, the risk of electric shock is low, but electricity can be deadly if misused, so workers must stay alert to electrical hazards.
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This document provides a safety induction for a brewery extension project. It outlines training topics such as site entry procedures, emergency procedures, hazards and controls, permits for high risk work, and personal protective equipment requirements. Specific hazards covered include working at heights, hot works, electricity, excavations, confined spaces, and chemicals. The document details emergency contacts and response procedures. It establishes disciplinary actions for safety violations and lists general site safety rules. Important safety signs on site are also noted.
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Similar to Rdmc v04-general safety induction (head-office ) (20)
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Software Engineering and Project Management - Introduction, Modeling Concepts...Prakhyath Rai
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
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Artificial intelligence (AI) | Definitio
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Rainfall intensity duration frequency curve statistical analysis and modeling...bijceesjournal
Using data from 41 years in Patna’ India’ the study’s goal is to analyze the trends of how often it rains on a weekly, seasonal, and annual basis (1981−2020). First, utilizing the intensity-duration-frequency (IDF) curve and the relationship by statistically analyzing rainfall’ the historical rainfall data set for Patna’ India’ during a 41 year period (1981−2020), was evaluated for its quality. Changes in the hydrologic cycle as a result of increased greenhouse gas emissions are expected to induce variations in the intensity, length, and frequency of precipitation events. One strategy to lessen vulnerability is to quantify probable changes and adapt to them. Techniques such as log-normal, normal, and Gumbel are used (EV-I). Distributions were created with durations of 1, 2, 3, 6, and 24 h and return times of 2, 5, 10, 25, and 100 years. There were also mathematical correlations discovered between rainfall and recurrence interval.
Findings: Based on findings, the Gumbel approach produced the highest intensity values, whereas the other approaches produced values that were close to each other. The data indicates that 461.9 mm of rain fell during the monsoon season’s 301st week. However, it was found that the 29th week had the greatest average rainfall, 92.6 mm. With 952.6 mm on average, the monsoon season saw the highest rainfall. Calculations revealed that the yearly rainfall averaged 1171.1 mm. Using Weibull’s method, the study was subsequently expanded to examine rainfall distribution at different recurrence intervals of 2, 5, 10, and 25 years. Rainfall and recurrence interval mathematical correlations were also developed. Further regression analysis revealed that short wave irrigation, wind direction, wind speed, pressure, relative humidity, and temperature all had a substantial influence on rainfall.
Originality and value: The results of the rainfall IDF curves can provide useful information to policymakers in making appropriate decisions in managing and minimizing floods in the study area.
Applications of artificial Intelligence in Mechanical Engineering.pdfAtif Razi
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
3. General Safety Induction — 4
GENERAL GUIDELINES
In case of
emergency
1.Safely stop your work and stay calm.
2.Gather your personal belongings if it is safe to do so. Use the nearest safe stairs
and proceed to the nearest exit. Do not use the elevator.
3.Proceed to the designated emergency evacuation assembly area.
4.Wait for instructions from emergency responders.
5.Do not re-enter the building or work area until you have been instructed to do so by
emergency responders.
In Case of
4. General Safety Induction — 5
GENERAL GUIDELINES
SERVICE TELEPHONE
Civil Defense 180
Police 122
Ambulance service 123
5. TABLE OF
CONTENTS
General Safety Induction — 6
Introduction and General Context…………………………………………………………………………..3
Specific Features and risks related to Line 3 Cairo Railway………………………………..15
Risks and Prevention……………………………………………………………………………...….…..24
Respect the Environment……………………………………………………………………………………63
Quiz…………………………………………………………………………………………...67
Line 3 Brief Overview……………………………………………………………………………….………..12
7. INTRODUCTION AND GENERAL CONTEXT
General Safety Induction — 8
• New employees.
• Employees who were absent
for more than a year.
• All contractors entering our
permises.
This induction training is mandatory
to :
8. What Is RQHSE ?
INTRODUCTION AND GENERAL CONTEXT
General Safety Induction — 9
afety
nviroment
ailway
uality
ealt
h
9. INTRODUCTION AND GENERAL CONTEXT
General Safety Induction — 5
Objectives of the Safety Induction :
•Awareness and recognition of the dangers / risks that exist on
site.
•Preventive measures to be taken in order to avoid these
dangers / risks.
•Explain to employees how they should behave in case an
emergency occurred. Example : fire , injury ..
10. INTRODUCTION AND GENERAL CONTEXT
General Safety Induction — 6
Expectations:
• To fully comply with all RQHSE rules.
• To understand the risks and take the needed precautions prior to starting any work.
• To use the appropriate tools provided by the company for each kind of work and preserve these tools in
good condition.
• To comply with the procedures and conditions mentioned in the work permit.
• To report all kinds of unsafe work, conditions, incidents or injuries.
• To keep your workplace and premises clean and tidy (When you keep your place tidy, you keep it
SAFE).
11. INTRODUCTION AND GENERAL CONTEXT
General Safety Induction — 12
RQHSE Objectives:
Zero (0) Rail Accidents.
Zero (0) INJURIES.
Zero (0) FIRES.
Zero (0) PROPERTY DAMAGE.
Counting on you to help us reach our common objectives.
12. INTRODUCTION AND GENERAL CONTEXT
General Safety Induction — 13
RQHSE Role in RATPDEV Mobility Cairo
• Validation of work permits.
• Safety briefings and assessments of potential risks.
• Conduct and launch training sessions.
• On-site control and supervision.
• Stop all works that might lead to incidents or cause risks.
• Launch and perform audits and safety inspections.
• Launch and prepare investigation reports.
16. LINE 3 BRIEF
OVERVIEW
General Safety Induction — 17
Line 3 Workshops – Stations
• The length of line 3 is 45.5 km , comprising a
total number of 36 stations (including under
construction stations) and 2 workshops :
• Abbasia Depot.
• Al-Salam Depot.
• (23) Underground station.
• (2) On-grad station.
• (11) Elevated station.
Execution of the line is carried out through four phases.
Phase 1: (Attaba - Abassia )
with a length of 4.3 km - 5 stations.
Phase 2: (Abbassia square –Al Ahram)
with a length of 7.7 km - 4 stations.
Phase 3: ( Attaba – Kitkat ) (Kitkat – Road EL Farag).
with a length of 17.7 km - 15 stations.
Phase 4: (Al Ahram –Cairo Airport )
with a length of 15 km - 12 stations.
17. LINE 3 BRIEF
OVERVIEW
General Safety Induction — 18
Line 3 Depots – Al-Salam & Abbasia
• Workshops (Depot) considers as a busy
environment where maintenance work is
done.
• It is strictly forbidden to visit the site
without authorization.
• Make sure you have your appropriate
PPE.
• Review the rules and regulations of the
site.
19. THE 7 MAIN RAILWAY SAFETY ACCIDENTS
General Safety Induction — 21
1. Derailment
2. Collision
3. Fire or gaseous release
4. Explosion
5. Electrification
6. Falling passengers
7. collision of persons by a train
20. COLLISION BETWEEN 2 TRAINS
General Safety Induction — 22
• The lessons learned is,
•NEVER USE
YOUR PHONE
WHILE DRIVING!
21. SPECIFIC FEATURES AND RISKS RELATED TO THE “LINE 3
CAIRO MOBILITY" ENVIRONMENT
General Safety Induction — 23
Track Risks
• The agents who circulate along the tracks
and / or who carry out work on the tracks
must guard against a permanent double
risk of serious accident:
The collision with a train.
Electrification or electrocution.
22. SPECIFIC FEATURES AND RISKS RELATED TO THE “LINE 3
CAIRO MOBILITY" ENVIRONMENT
General Safety Induction — 24
The power supply
To run, a train must be supplied with a
voltage of 750V by an electrical
network made up of the contact rail
and the running rail.
23. SPECIFIC FEATURES AND RISKS RELATED TO THE “LINE 3
CAIRO MOBILITY" ENVIRONMENT
General Safety Induction — 25
Preventive measures while working on track
• Foot traffic on the tracks is only permitted for service purposes.
• Regulations & procedures to be firmly applied.
• Only “trained and authorized personnel” or accompanied by a trained
and authorized person are allowed on the tracks.
• Working on track only valid with a planned / exceptional Permit to
Work.
24. SPECIFIC FEATURES AND RISKS RELATED TO THE “LINE 3
CAIRO MOBILITY" ENVIRONMENT
General Safety Induction — 26
• Always watch were you step.
• Avoid all contact with the traction rail.
• Be careful at all times & stay alert !
• Don’t put your hand in your pocket when you
walk on track
• Avoid phone calls
25. WORKING ON TRACK MEASURES (PPE AND TOOLS)
PPEIs Mandatory, In Particular : High-visibility Vests,
Headlights And SafetyShoes.
Use Specific Tools To Works On The Track.
30. RISK AND PREVENTION
General Safety Induction — 32
o What are the risks ?
Electric power is everywhere, but you can't see it, which often makes us neglect this
risk.
750 Volt 22K Volt
400 Volt 220 Volt 50-60Hz
-
Risks
31. RISK AND PREVENTION
General Safety Induction — 33
The consequences of an electrical shock:
• Burns.
• Muscle contractions.
• Respiratory arrest.
• Falls, as a result of sudden and uncontrolled movements caused by
electrification.
-
Risks
32. RISK AND PREVENTION
General Safety Induction — 34
Electricity-Preventive Measures
• Always consider electrical installations to be live.
• Any work on or near electrical installations must be carried out by specifically
authorized persons.
• Immediately report any anomaly likely to endanger the safety of people and
property (damaged cables, open electrical cabinet, etc.).
33. RISK AND PREVENTION
General Safety Induction — 35
• Make sure the equipment is in good condition before each use, and do not use
defective equipment.
• Declaration of any electric shock, even seemingly minor, and immediate
medical attention.
• Observe the instructions for use of the electrical equipment.
• Access to equipment and premises displaying this logo is exclusively reserved
for authorized personnel, in possession of their authorization card.
Electricity-Preventive Measures
34. RISK AND PREVENTION
General Safety Induction — 36
Manual Handling-Risks
• Avoid lifting weights that are too heavy for you!
• Ask for help!
• Think about using an appropriate lifting tool if the object you are lifting is too
heavy.
36. RISK AND PREVENTION
General Safety Induction — 41
Confined Space-Identification
• What is a confined space?
A confined space is a space with limited entry and egress and not suitable for
human inhabitants. An example is the interior of a storage tank, occasionally
entered by maintenance workers but not intended for human occupancy.
• It is characterized by 2 essential elements:
Insufficient oxygen.
Contains flammable and toxic gases: Co, H2S, Methane ...
37. RISK AND PREVENTION
General Safety Induction — 42
Confined Space - Preventive Measures
• Always make sure the are is well ventilated before entering.
• Always be accompanied by a colleague before starting work on.
• Use the detection equipment made available by the company for the duration of
the work inside the room.
• Always have a means of communication, report any anomaly, even the most
trivial.
38. RISK AND PREVENTION
General Safety Induction — 43
Confined Space-Preventive Equipment's
Multi-Sensor Gas detector.
MSA Altair x4 is a multi gas detector:
• Oxygen (O2)
• Fuel gases
• Carbon monoxide(CO)
• Hydrogen sulfide
39. RISK AND PREVENTION
General Safety Induction — 44
Confined Space-Gases
• What are the gases to be tested?
Lack of Oxygen
Flammable Gas
Toxic Gas
40. RISK AND PREVENTION
General Safety Induction — 45
Chemical
Products
• What are the chemical products?
Industrial products: oils, solvents, glues, ink cartridges ...
Building products: cements, bitumen, coatings, paints, etc.
Cleaning products: window cleaner, deodorant, detergent, etc.
Hygiene products: cosmetics, disinfectant ...
41. RISK AND PREVENTION
General Safety Induction — 46
Chemical
Products
• Exposure entry routes:
Inhalation : Breathed in (Most common route).
Ingestion : Swallowing via eating or drinking.
Absorption : Drawn through skin or eye surface.
Injection : Penetrated through the skin
42. RISK AND PREVENTION
General Safety Induction — 47
Chemical
Products
• Chemical products cause:
Respiratory tract
irritation, asphyxiation
Dizziness, neurological
disorders
Digestive and urinary
disorders
Skin damage (irritation,
burning, allergy)
43. RISK AND PREVENTION
General Safety Induction — 48
Chemical
Products
Pictograms of Chemicals
Flammables
Self-Reactive
Pyrophorics
Self-Heating
Emits
Flammable
Gas
Acute Toxicity (Severe)
Gases
Under
Pressure
Explosif
Self-reactive
Organic
Peroxides
Environmental
Toxicity
Irritant Derma / Skin
Sensitizers
Acute Toxicity(Harmful)
Transient
Target Organ
Effect (narcotic or
respiratory)
Carcinogen
Respiratory Sensitizer
Reproductive Toxicity
Target Organ Toxicity
Mutagenicity
Aspiration Hazard
Oxidizers
Organic
Peroxides
Corrosives
45. RISK AND PREVENTION
General Safety Induction — 50
MSDS
• Check the material safety data sheet , read the
material hazards , way of handling , preventive
measures , needed PPE and know how to read
pictograms.
46. General Safety Induction — 51
RISK AND PREVENTION
Personal Protective Equipment
(PPE)
• Definition:
PPE are means which is intended to be worn by a person in order to protect
him against one or more risks that could threaten his health or safety.
PPE is linked to an activity
47. RISK AND PREVENTION
General Safety Induction — 52
Noise
Safety
Noise and vibration can harm workers when they occur at high levels or continue
for a long time.
Exposure to loud noise kills the nerve endings in our inner ear. More exposure will
result in more dead nerve endings.
The result is permanent hearing loss that cannot be corrected through surgery or
with medicine.
Noise-induced hearing loss limits your ability to hear high frequency sounds and
understand speech, which seriously impairs your ability to communicate.
49. RISK AND PREVENTION
General Safety Induction — 54
Noise
Safety
Adequate hearing protection is often neglected by workers yet avoiding or
improperly using ear protection can have serious consequences later in life.
Therefore, HEARING protection is a must in noisy areas ; different types of hearing
protection are available such as:
Earplugs
Earmuffs
50. General Safety Induction — 55
RISK AND PREVENTION
• Ergonomics is the study of how humans interact with manmade objects. ...
For example, an ergonomic chair may help support your lower back
• Uncomfortable posture can cause various problems such as:
Fatigue or visual discomfort.
Back pain.
Stress-related disorders.
Ergonomics
51. • Ergonomic principles for seated work :
Reach the entire work surface without
twisting or extending your arms too
much.
Sit straight in front of the work to be
done nearby
Workbench and chair should be
horizontal to the forearms
General Safety Induction — 56
RISK AND PREVENTION
Ergonomics
59. General Safety Induction — 64
• Do not smoke if it is prohibited.
• Always leave the exits and clearance free.
• Do not abuse resources.
RISK AND PREVENTION
Firefighting &
Prevention
60. RISK AND PREVENTION
General Safety Induction — 65
Learn about emergency procedures and equipment. Understanding emergency
procedures means knowing evacuation procedures, emergency reporting
procedures, and procedures for dealing with fires and spills. It also means
knowing what to do in a medical emergency if a co-worker is injured or
overcome by chemicals.
Emergency
Procedures
69. General Safety Induction — 74
RESPECT THE ENVIRONMENT
Paper: Consume less, and
better
• Avoid printing everything.
• Configure photocopiers and printers in double-sided mode.
• Printing the necessary number of copies, no more.
• Using white backs of printed materials as drafts.
70. General Safety Induction — 75
RESPECT THE ENVIRONMENT
Lightin
g
• Switch off the lamps in unoccupied rooms, when we go to lunch, in the
evening or before the weekend
• Switch off computers or any other equipment when not in use, and after the
end of service.
71. General Safety Induction — 76
• How to save water?
Close the taps securely after use.
Do not waste water during use.
Report leaks to maintenance
RESPECT THE ENVIRONMENT
Wate
r
73. POP–UP QUIZ
1. What RQHSE means ?
R: Railways Safety.
Q: Quality.
H: Health.
S: Safety.
E: Environment.
2. Arrange the risk control measures according to the hierarchy.
Engineering Control. (3)
Elimination. (1)
Admin Control. (4)
PPE. (5)
Substitution. (2)
74. POP–UP QUIZ
3. What is Hazard ? What is Risk ?
(Hazard) is a source or a situation with the potential for harm in terms of human injury or ill-health,
damage to property.
(Risk) the likelihood that a person may be harmed or suffers adverse health effects.
4. What is the electrical sources do we have in RDMC
(Volt)?
220 V
400 V
750 V
22K V
5. Which is more dangerous: AC or DC power?
AC.
75. POP–UP QUIZ
6. What is the standard (Egyptian) of noise exposure ?
Maximum (85) Db for 8 hours.
7. How do you use a fire extinguisher ?
P : Pull.
A : Aim.
S : Squeeze.
S : Sweep.
76. POP–UP QUIZ
8. Before entering a Confined Space I should measure……..? (Choose all the right answers)
(Oxygen Level, Temperature, Sound Level , Area , H2S , Light Intensity , Vibration , Humidity , CO ,
Methane).
9. To Cross the track you should……….?
...........................
...........................
...........................
...........................
...........................
10. What does Blue, Green, Yellow, Red background on safety signs mean ?
Blue : Mandatory.
Green : Emergency.
Yellow : Warning.
Red : Prohibited.
77. THANK YOU !
HAVE A SAFE DAY
RQHSE Department
General Safety Induction 82