HRN Methodology Course in English

HRN Methodology Course in English

Normative Program Content:
Fundamental Concepts;
Definition of machinery and equipment according to NR 12;
Types of risks associated with machinery and equipment (mechanical, electrical, ergonomic, etc.);
Hierarchy of control measures (elimination, substitution, engineering, administrative and PPE controls);
ABNT NBR ISO 12100 – Risk Assessment;
Definitions of hazard, risk, risk estimation and risk assessment;
Stages of risk assessment: hazard identification, risk estimation and assessment;
Use of national and international standards for risk assessment;
Metodologia Hazard Rating Number (HRN);
Origin and fundamentals of the HRN methodology;
Comparison with other risk assessment methodologies;
Importance and benefits of HRN application;
Hazard Identification and Risk Assessment;
Hazard identification techniques (checklists, inspections, analyses, etc.);
Definition of risk classification criteria (probability, severity, exposure);
Use of the risk matrix to determine the HRN;
HRN Evaluation Process;
Detailed steps of the application of the HRN method;
Collection and analysis of relevant data (machine requirements, accidents, etc.);
Completion of the HRN calculation worksheet;
Applications of the HRN Methodology;
Risk assessment of machinery and equipment in operation;
Analysis of projects and modifications of machinery and equipment;
Investigation of incidents and accidents involving machinery and equipment;
Integration with other Methodologies;
Complementarity between HRN and other risk management techniques;
Use of HRN in conjunction with FMEA, Fault Tree, among others;
Case Studies and Practical Exercises;
Application of HRN in different industrial sectors;
Resolution of exercises involving HRN calculation;
Discussion of results and lessons learned;
Good Practices and Recommendations;
Guidelines for effective implementation of the HRN;
Use of software and support tools;
Integration of HRN with safety management systems.

Complements for Machinery and Equipment when applicable:
Awareness of the Importance:
Machine or Equipment Operation Instruction Manual;
Machine or Equipment Inspection and Maintenance Plan following NR 12;
Technical Report with ART of the Machine or Equipment according to NR 12;
Load Test (with ART) according to NR 12;
NDT (Non-Destructive Testing) according to NR 12;
NR 10 Electrical Tests;
Tagging of Machinery and Equipment;
RETROFIT – Modernization Process;
Daily Checklist;
Punctual or cyclical maintenance.

Activity Complements – Awareness of the Importance:
APR (Preliminary Risk Analysis);
PE (Emergency Plan);
PGR (Risk Management Plan);
GRO (Occupational Risk Management);
Understanding the need for the Rescue Team – NBR 16710;
The Importance of knowledge of the task;
Accident prevention and first aid knowledge;
Fire protection – NBR 14276;
Perception of risks and factors that affect people’s perceptions;
Impact and behavioral factors on safety: Fear factor;
How to discover the fastest and easiest way to develop Skills;
How to control your mind while working;
How to manage and manage working time;
Because balance energy during activity in order to obtain productivity;
Consequences of Risk Habituation;
Causes of work accidents;
Understanding the Tree of Causes;
Understanding Ergonomics, Workplace Analysis and Ergonomic Risks.

Basic notions of:
HAZCOM – Hazard Communication Standard;
HAZMAT – Hazardous Materials;
HAZWOPER – Hazardous Waste Operations and Emergency Response;
PDCA Cycle (Plan-Do-Check-Act) – ISO 45001;
FMEA – Failure Mode and Effect Analysis;
SFMEA – Service Failure Mode and Effect Analysis;
PFMEA – Process of Failure Mode and Effects Analysis;
DFMEA – Design Failure Mode and Effect Analysis;
Failure modes, effects and criticality analysis (FMECA);
Bow Tie Tool (Risk Management Process Analysis);
Accident Analysis Tool – TRIPOD Method;
Hazard Communication Standard (HCS) – OSHA;
Hawkins Scale (Awareness Scale);

Practical Exercises:
Recording Evidence;
Theoretical and Practical Assessment;
Certificate of participation.

NOTE:
We emphasize that the General Normative Syllabus of the Course or Training may be changed, updated, adding or deleting items as necessary by our Multidisciplinary Team.
Our Multidisciplinary Team is entitled to update, adapt, change and/or delete items, as well as the insertion or exclusion of Standards, Laws, Decrees or technical parameters that they deem applicable, whether related or not, with the Contracting Party being responsible for carrying out the necessary assistance. in accordance with the relevant legislation.

HRN Methodology Course in English

Participants without experience:
Minimum workload = 80 hours/class

Participants with experience:
Minimum workload = 40 hours/class

Update (Recycling):
Minimum workload = 16 hours/class

Update (Recycling):  The employer must carry out  periodic training Annually  and whenever any of the following situations occur:
a) changes in work procedures, conditions or operations;
b) event that indicates the need for new training;
c) return from absence from work for a period exceeding ninety days;
d) change of company;
e) Exchange of machinery or equipment.

Normative References (Sources) to applicable devices, their updates and replacements to date:
NR 01 – General Provisions and Management of Occupational Risks;
NR 12 – Safety at Work in Machinery and Equipment;
Hazard Rating Number
ISO 12100 – Safety of machinery – General principles of design – Assessment and reduction of risks;
ABNT NBR 14153 – Safety of machinery – Safety-related parts of control systems – Classification by safety categories;
ABNT NBR 16746 – Safety of machinery – Instruction Manual – General principles of elaboration;
ABNT NBR ISO 13849-1 – Safety of machinery – Safety-related parts of control systems – Part 1: General design principles;
ABNT NBR ISO 13849-2 – Safety of machinery – Safety-related parts of control systems – Part 2: Validation;
ABNT NBR ISO 13850 – Safety of Machinery – Emergency stop function – Principles for design;
ABNT NBR ISO 14121-2 – Safety of machinery – Risk assessment;
Protocol – American Heart Association Guidelines;
ISO 10015 – Quality management – ​​Guidelines for managing competence and developing people;
ISO 45001 – Occupational health and safety management systems – Requirements with guidance for use;
ISO 56002 – Innovation management – ​​Innovation management system;
Target Norms;
Brazilian Association of Technical Standards – ABNT;
Note: This Service exclusively meets the requirements of the MTE (Ministry of Labor and Employment) when it comes to servicing other Bodies, please inform at the time of request.

Clarification: The purpose of our Course is to improve the student’s step-by-step knowledge of how to prepare the Technical Report; What qualifies the student to sign as Technical Responsible are, first and foremost, the responsibilities that they have before their CREA Class Council.

Our pedagogical project follows the guidelines imposed by Regulatory Standard nº1.

After payment, Purchase Order, Contract signed between the parties, or other form of confirmation of closing, the teaching material will be released within 72 working hours (up to 9 days), due to the adaptation of the program content and adaptation to the Standards Techniques applicable to the scenario expressed by the Contracting Party; as well as other adjustments to the teaching material, carried out by our Multidisciplinary Team for technical language according to the student’s nationality and Technical Operational and Maintenance Instruction Manuals specific to the activities that will be carried out.

PDCA (Plan-Do-Check-Act) Cycle
The OH&S management system approach applied in this document is based on the  Plan-Do-Check-Act (PDCA) concept.
The PDCA concept is an iterative process, used by organizations to achieve continuous improvement. It can be applied to a management system and each of its individual elements, as follows:
a) Plan:  determine and evaluate OH&S risks, OH&S opportunities, other risks and other opportunities, establish objectives and the OH&S processes necessary to ensure results in accordance with the organization’s OH&S policy;
b) Do (Do):  implement the processes as planned;
c) Check : monitor and measure activities and processes in relation to the OH&S policy and OH&S objectives and report the results;
d) Act:  take measures to continuously improve OH&S performance, to achieve the intended results.

Attention: The Course teaches you how to apply the normative concepts of the standard, which enables you to sign Projects, Reports, Expertises, etc. These are the responsibilities that the Legally Qualified Professional has with their Class Council, such as CREA.
This course aims to study situations where it will be necessary to apply: Concepts and Calculations in accordance with relevant standards and does not replace the analysis and responsibility on the part of each professional accredited with CREA or other Class Councils in the most varied situations, where makes it absolutely necessary to respect equipment conservation conditions, periodic measurement of instruments, as well as respect for the primary capacity pre-determined by PPE manufacturers, among others based on the corresponding Standards.

Occupational health and safety management systems – Requirements with guidance for use
Stakeholder;
Stakeholder – Person or organization that can affect, be affected or perceive themselves to be affected by a decision or activity.

The justification for the Price and Value relationship:
Pricing any service requires expertise related to the business world and the concept of Value is qualitative, directly linked to the transformation potential existing in that content. The service has more value when it has knowledge and professional secrets added and the price is a variable resulting from the value, whose objective is to transmit it in numbers. Therefore, the greater the value added to the content, the higher its fair price will be. Therefore, we do not authorize the use of our Proposals as proof of closing with third parties with a lower price, or of secondary interest. Quality, Safety, Efficiency and Excellence, in all senses, are our values.

Causes of Accident at Work:
Lack of warning from the employer;
Lack of employee care;
Even carrying out all mandatory Occupational Health and Safety Training and Reports, in the event of an accident at work, the employer will be subject to Processes such as:
Police Inquiry – Civil Police;
Expertise through the Criminal Institute;
Investigation Procedure at the Regional Labor Office;
Public Civil Inquiry before the Public Ministry of Labor to verify that other workers are not in danger;
The INSS will question the cause of the accident that could have been avoided and refuse to pay the benefit to the employee;
Family members may file a lawsuit in the Labor Court claiming moral, material, dislocation damages, etc.;
Procedural Tsunami forcing the Employer to generate a Defense Strategy even if it is right;
Although the Labor Delegation Law does not provide that “culpa en vigilando” applies, but only the responsibility for delivering the equipment, it is worth noting that the Employer is also responsible for monitoring;
When an accident occurs, in addition to destroying all the “good humor” in relationships between employees or also the very serious problem of defending yourself from a series of procedures at the same time, then it is worth investing in this prevention;
The Employee cannot carry out activities exposed to risks that could compromise their safety and health, therefore the Employer may respond in criminal and civil spheres.

Find out more: HRN Methodology Course in English

5 Risk assessment
5.1 General considerations
Risk assessment comprises the following steps
Risk analysis which, in turn, comprises:
(1) determination of machine limits (see 5.3);
(2) identification of hazards (see 5.4 and Annex B);
(3) risk estimation (see 5.5), е
Risk assessment (see 5.6).
Risk analysis provides the necessary information for the assessment of risks, which allows judgments to be made as to whether or not risk reduction is necessary.
These judgments should be supported by a qualitative or, where appropriate, quantitative risk estimate associated with the hazards present in the machinery.
Note: The quantitative approach may be appropriate when valid data are available. However, a quantitative approach is restricted to the valid data and/or resource constraints of those driving the risk assessment. In addition, in many applications, it will only be possible to draw up the qualitative risk estimation.
The risk assessment must be documented in accordance with Section 7.
5.2 Information for risk assessment
The information for the risk assessment shall include the following aspects.
(a) Relating to the description of the machinery:
1) Usage specifications;
2) Advance specifications of the machine, including
(i) a description of the various phases of the entire life cycle of the machine;
(ii) structural drawings or other means establishing the nature of the machine, and
(iii) necessary energy sources and how they are supplied.
4) documents of previous designs of similar machines, if relevant;
5) Information for the use of the machine, if available.
(b) relating to regulations, standards and other applicable documents:
(1) applicable regulations;
2) relevant standards; 3) relevant technical specifications;
4) Relevant safety data sheets.
c) Relating to user experience:
1) any accident, incident or history of malfunction of the machine under analysis or similar machinery;
(2) history of damage to health resulting from, for example, emissions (noise, vibration, dust, fumes, etc.), chemicals used or materials processed by the machine;
3) the experience of users of similar machines and, where applicable, an exchange of information with potential users.
Note: An incident that has resulted in damage may be referred to as an “accident”, just as an incident that has occurred but has not resulted in damage may be referred to as a “near miss” or “hazardous occurrence”.
(d) Relevant ergonomic principles:
The information should be updated as the project is developed or when modifications to the machine are required.
Comparisons between similar hazardous situations associated with different types of machinery are usually possible, provided that there is sufficient information about the hazards and accident circumstances available for these situations.
NOTE The absence of a history of accidents, a small number of accidents or a lesser severity of accidents cannot lead to the presumption of a low risk.
For a qualitative analysis, data from registries, manuals, laboratory or manufacturer specifications should be used, as long as the data available are reliable. Uncertainties associated with these data should be indicated in the documentation (see Section 7). People who have very little idea of the dangers of the machine or safety procedures, such as visitors or people from the general public, including children.
F: NBR ISO 12100

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HRN Methodology Course in English: Consult us.