[PDF] [PDF] OVERVIEW OF INDUSTRIAL RISK ASSESSMENT





Previous PDF Next PDF



OVERVIEW OF INDUSTRIAL RISK ASSESSMENT

Risk Analysis. Hazard Identification. Hazard & Scenario Analysis. Likelihood. Consequences. Risk. Identify. Safety. Barriers. Risk Analysis – Main Steps 



M. Tech. DEGREE INDUSTRIAL SAFETY ENGINEERING

ME 652 Computer Aided Risk Analysis. 3. 0. 0. 3. ME 654 Safety in Chemical Industry. 3. 0. 0. 3. ME 656 Fire Engineering and Explosion Control.





THE OCCUPATIONAL SAFETY HEALTH AND WORKING

29-Sept-2020 (o) "controlled industry" means any industry the control of which by ... minimisation of any risks to the health or safety of the workers to ...



Process Safety Management for Petroleum Refineries

Occupational Safety and Health Administration. OSHA 3918-08 2017 CCPS Guidelines for Risk Based Process Safety. (2007). Hoboken



GUIDELINES ON OCCUPATIONAL SAFETY AND HEALTH (OSH

OCCUPATIONAL SAFETY AND HEALTH (OSH). RISK MANAGEMENT. FOR SMALL AND MEDIUM ENTERPRISES. IN ASEAN MEMBER STATES prepared by: Department of Occupational 



SAFETY RISK AND DISASTER MANAGEMENT

In the industrial context it consists of 3 steps: risk assessment (evaluation)



Guidance on Preparing Workplaces for COVID-19

The Occupational Safety and Health Administration (OSHA) developed this COVID-19 planning identify risk levels in workplace settings and to determine.



3-Day OnlineTraining Programme on Industrial safety and Risk

07-Apr-2021 “Industrial safety and Risk Management: Green Clean and Safe Industry”. April 5-7



ILO-OSH 2001

Guidelines on occupational safety and health management systems ILO-OSH 2001 Hazards and risks to workers' safety and health should be identified.



CHAPTER 4 - SAFETY RISK MANAGEMENT PROGRAM

Apply the 5 step risk management process to all SI organization safety programs The following provides a brief outline of the 5-step process requirements Step 1 – Identify hazards Step 2 – Assess hazards to determine risk Step 3 – Develop controls and make risk decisions Step 4 – Implement controls Step 5 – Supervise and evaluate



CHAPTER 4 - SAFETY RISK MANAGEMENT PROGRAM

Clearly invest-ments in safety management are viewed as key to Operational Ex-cellence and a smooth-running compliant and profitable business STRATEGIC OBJECTIVES #1 Reduce risk of adverse events#2Compliance assurance 3Improve operational performance #4 Standardize global operations 5Reduce safety costs



Industrial Safety and Health Management - Pearson

The seventh edition of Industrial Safety and Health Management remains true to the purpose of engaging the reader in the common sense approaches to safety and health from a concept process and compliance perspective The book retains its easy-to-read format while increasing the retention of the reader through additional



Workplace safety analytics - Deloitte US

workplace safety to management systems and supporting control programs aligned with internationally-recognized safety management standards such as CSA Z-1000 or OHSAS 18001 Organizations with strong safety management systems frequently embed safety into their core values which are visibly embraced by corporate leadership



Hazard Identification and Risk Assessment

To assess safety management on your farm check whether you have: Regular hazard assessment surveys of operations equipment substances and tasks A system of recording injuries near misses and identified hazards Safe procedures for dairy farm tasks Safety training and supervision for new and young employees



le d-ib td-hu va-top mxw-100p>Safety Risk Smspp Pdf - Print or Fill Out Now

• Compliance with federal state and local regulatory safety and health training requirements as well as agency/regional policy; • Clear roles and responsibilities for management and staff charged with providing safety and health training; • Factors that shall be considered when choosing training coursework/providers



[PDF] Industrial-Safety-Managementpdf - HSSE WORLD

The PtD workshop was first held at Washington in July 2007 which aims at eliminating occupational hazards and controlling risks at the early stage of project 



Risk and causes-of-risk assessment for an effective industrial safety

The paper presents a risk assessment approach which uses analytic hierarchy process (AHP) to directly and holistically estimate risk showing greater 



The Characteristics of Industrial Safety Risk Management

Request PDF The Characteristics of Industrial Safety Risk Management In recent decades risk management practices and methodologies in many other areas 



[PDF] practical guide to industrial safety

There are eight chapters each covering commonplace occupational risks Safety Management Practices for Hazardous Materials Marcel Dekker



[PDF] OVERVIEW OF INDUSTRIAL RISK ASSESSMENT

INDUSTRIAL RISK ASSESSMENT Risk Identify Safety Barriers Risk Analysis – Main Steps ”Manual for the Classification and Prioritization of Risks



Industrial Safety Management: Hazard Identification and Risk Control

The book interprets and simplifies the current thinking of the world's leading safety management experts Written by a safety professional who has a rich 



[PDF] guidelines on occupational safety and health (osh) risk management

OCCUPATIONAL SAFETY AND HEALTH (OSH) RISK MANAGEMENT FOR SMALL AND MEDIUM ENTERPRISES IN ASEAN MEMBER STATES prepared by: Department of Occupational 



[PDF] Chapter 4 “Safety Risk Management Program” - Smithsonian Facilities

(4) Provide Safety Training per the requirements of Chapter 6 “Training” of this Manual to raise employee awareness of workplace hazards the means to guard 



[PDF] UNIT – I - Industrial Safety – SCH1311/SCHA3010 - Sathyabama

Risk assessment is the process where you: Identify hazards and risk factors that have the potential to cause harm (hazard identification) Analyze and evaluate 



[PDF] A 5 STEP GUIDE - ILO

A workplace risk assessment is one of the key tools for improving occupa- tional safety and health conditions at work Thus it plays an important role in 

What is a risk management tool?

    This tool/technique actually transcends several of the risk management steps, because you must identify and assess hazards, but is best considered a control used to manage the hazards that must remain in the workplace for mission accomplishment.

Why is risk management important?

    4. The goal of risk management is to accomplish a balance between performance at the height of one’s potential and still maintain a safe working environment effectively controlling known hazards. Compliance with existing codes and federal, state and local regulations is often viewed as being quite expensive to implement. However

What makes a good safety management system?

    Organizations with strong safety management systems frequently embed safety into their core values, which are visibly embraced by corporate leadership. Often, they even work to build a safety culture by introducing behavioural safety programs that target safety outside of the workplace and at home.

What is risk specific training?

    Risk specific training is provided for those individuals that are associated with hazards having unacceptable residual risks that may not be competent on the basis of education, training or experience. Competency As needed the organization

OVERVIEW OF

INDUSTRIAL RISK

ASSESSMENT

Requirements in the Directive■

Top Tier Sites - Article 9(b)- demonstrating that major- accident hazards have been identified and that the necessary measures have been taken to prevent such accidents and to limit their consequences for man and the environment; Lower Tier Sites -ANNEX III(ii)- identification and evaluation of major hazards - adoption and implementation of procedures for systematically identifying major hazards arising from normal and abnormal operation and the assessment of their likelihood and severity; Definition of Hazard and Risk■Hazard: the property of a substance or situation with the potential for creating damage■Risk: the likelihood of a specific effect within a specified period■complex function of probability, consequencesand vulnerability Risk AssessmentRisk assessment and risk analysis of technical systems can be defined as a set of systematic methods to: ■Identify hazards ■Quantify risks ■Determine components, safety measures and/or human interventions important for plant safety Risk assessmentRisk analysis is teamworkIdeally risk analysis should be done by bringing together experts with different backgrounds: ■chemicals ■human error ■process equipmentRisk assessment is a continuous process!

Risk Assessment

■Scheme for qualitative and quantitative assessments ■At all steps, risk reducing measures need to be considered

System definitionHazard identification

Analysis of accident scenariosConsequence analysis and modellingEstimation of accident frequencies

Risk estimation

Risk Analysis

Hazard Identification

Hazard & Scenario Analysis

Likelihood

Consequences

Risk • "What if" • Checklists • HAZOP • Task analysis • Index (Dow, Mond)

Risk Analysis - Main Steps

Risk Analysis

Hazard Identification

Hazard & Scenario Analysis

Likelihood

Consequences

Risk •Fault tree analysis • Event tree analysis • Bowties • Barrier diagrams • Reliability data • Human reliability • Consequence models

Risk Analysis - Main Steps

Risk Analysis

Hazard Identification

Hazard & Scenario Analysis

Likelihood

Consequences

Risk

Identify

Safety

Barriers

Risk Analysis - Main Steps

Preliminary hazard identificationIdentification of safety relevant sections of the establishment, considering■raw materials and products ■plant equipment and facility layout ■operation environment ■operational activities ■interfaces among system components

Important to secure

Completeness,

Consistency and

Correctness

Methods for hazard identification■

"What if"

Checklists

HAZOP

Task analysis

Index (Dow, Mond)

■Failure mode and effects analysis (FMEA)

The HAZOP Method■

HAZOP analysisis a systematic technique for

identifying hazards and operability problems throughout an entire facility. It is particularly useful to identify unwanted hazards designed into facilities due to lack of information, or introduced into existing facilities due to changes in process conditions or operating procedures.

The objectives of a HAZOPstudy are to detect any

predictable deviation (undesirable event) in a process or a system. This purpose is achieved by a systematic study of the operations in each process phase.

The HAZOP Method■

The system is divided into functional blocks

Every part of the process is examined for possible deviations from the design intention

Can the deviations cause any hazard or

inconvenience?

Every phase of the process

Each system and person

Questions formulated around guide words

Each deviation is considered to decide how it could be caused and what the consequences would be

For the hazards preventive/remedying actions are

defined

HAZOP Study Consequence1.

Definition of the objectives and scope of the study, e.g. hazards having only off-site impact or only on- site impact, areas of the plant to be considered, etc. 2.

Assembly of a HAZOP study team.

3. Collection of the required documentation, drawings and process description. 4.

Analysis of each major item of equipment, and all

supporting equipment, piping and instrumentation 5.

Documentation of the consequences of any

deviation from normal and highlights of those which are considered hazardous and credible.

HAZOP Study team■HAZOP studies are normally carried out by multi-disciplinary teams. There are two types of team members, namely those who will make a technical contribution and those play a supporting and structuring role.

Guide word

Process-

variable No Low High Part of Also Other than Reverse Flow No flow Low flow High flow Missing ingredients Impurities Wrong material Reverse flow Level Empty Low level High level Low interface High interface - - Pressure Open to atmosphere Low pressure High pressure - - - Vacuum Temperature Freezing Low temp. High temp. - - - Auto refrigeration Agitation No agitation Poor mixing Excessive mixing Irregular- mixing Foaming - Phase separation

Reaction No

reaction Slow reaction "Runaway reaction" Partial reaction Side reaction Wrong reaction Decom- position

Other Utility

failure External leak External rupture - - Start-up

Shutdown

Maintenance

Example of HAZOP Matrix

Criticality- combination of severity of an effect and the probability or expected frequency of occurrence. The objective of a criticality analysis is to quantify the relative importance of each failure effect, so that priorities to reduce the probabilityor to mitigate the severitycan be taken. Example formula for Criticality:Cr = P ×B ×S Cr : criticality number

P: probability of occurrence in an yearB: conditional probability that the severest consequence will occurS: severity of the severest consequenceHAZOP Criticality analysis

The criticality number- used to rank the identified deviations in a HAZOP or FMEA study - cannot be used as a risk measure - product of three rough estimatesBefore a criticality analysis can be performed guidelines have to be developed on how to determine P, Band S. There are no generally accepted criteria for criticality applicable to a system.HAZOP Criticality analysis

Categories

Probability

P Cond. Probabil

B Severity

S

Very rare

1 Very low 1 Low 1

Rare 2 Low 2 Significant

2

Likely 3 Significant

3 High 3

Frequent 4 high 4 Very high 4

Example values for P, B and S

Probability (P)

very rare - less than once in 100 years rare - between once in 10 y. and once in 100 y. likely - between once a year and once in 10 years frequent - more frequent than once a year

Conditional probability (B)

very low - less than once every 1000 occurrences of the cause low - less than once every 100 occurrences of the cause significant - less than once every 10 occurrences of the cause high - more than once every 10 occurrences of the cause

Severity (S)

low - no or minor economical loss/small, transient environmental damage significant - considerable economic losses/considerable transient environmental damage/slight non-permanent injury high - major economic loss/considerable release of hazardous material/serious temporary injury very high - major release of hazardous material/permanent injury or fatalityInterpretation of the values Criticality Judgement MeaningCr < X Acceptable No action requiredX < Cr < Y Consider modification

Should be mitigated within a

reasonable time period unless costs demonstrably outweight benefitsquotesdbs_dbs7.pdfusesText_13
[PDF] industrial safety and risk management book

[PDF] industrial safety and risk management ppt

[PDF] industrial safety management hazard identification and risk control

[PDF] industrial sources of air pollution

[PDF] industrialization and climate change

[PDF] industrialization and climate change pdf

[PDF] industries hiring in 2020

[PDF] industries hit by brexit

[PDF] industries hurt by brexit

[PDF] ine ccna 200 301 free download

[PDF] inequality definition

[PDF] inequality definition history

[PDF] inequality definition in spanish

[PDF] inequality in 1 200 popular films

[PDF] inequation du premier degre a deux variable