8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 113

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 213

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 2 of 13

1 REVISION DESCRIPTION SHEET

Rev Para Revision Description

0 Issued for information

Hold No Para Description of Hold

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 313

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 3 of 13

983124983137983138983148983141 983151983142 983107983151983150983156983141983150983156983155

10 PURPOSE 4

20 SCOPE 4

30

ABBREVIATION 4

40 DEFINITIONS 4

50 REFERENCE 5

60 HAZID -METHODOLIGY 6

61 STEP 1 - PROJECT SCOPE amp ACTIVITY 6

62 STEP 2 ndash HAZARD IDENTIFICATION REVIEW 6

63 STEP 3 ndash PROBABILITYCREDIBILITY AND QUANTIFICATION 6

64 STEP 4 ndash HAZARD CLASSIFICATION amp CORRECTIVE ACTION 7

65 STEP 5 ndash RECORD ON WORKSHEET 7

66 STEP 6 ndash DEVELOP JHA METHOD STATEMENTS AND SAFE WORK INSTRUCTIONS 8

70 METHODOLOGY FLOW CHART 9

80 DETAILED BREAKDOWN OF CONSEQUENCES 11

81 PEOPLE 11

82

ASSETS 12

83

ENVIRONMENT 12

84

REPUTATION 12

90 ATTACHMENT 13

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 413

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 4 of 13

10 PURPOSE

This document describes the procedure for conducting a HAZID study on the GasSweetening Facilities Project (GSF) at MESAIEED and DUKHAN during Pre-Commissioningand Commissioning of the Project

20 SCOPE

This Procedure is intended to be used by QP Petrofac and their Sub-Contractors involvedin the management of HAZID study covering all activities during the Pre-Commissioningand Commissioning of the Sulphur Recovery Unit (SRU) at MESAIEED The scope of thisprocedure covers the following steps

1 Step 1 - Project Scope amp Activity

2 Step 2 ndash Hazard Identification Review

3 Step 3 ndash ProbabilityCredibility and Quantification

4 Step 4 ndash Hazard Classification amp Corrective Action

5 Step 5 ndash Record on Worksheet

6 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

It explains the methodology followed to identify hazards assess their consequences andrisks and devise mitigationcorrective actions

The procedure is not intended as a lsquostand-alonersquo document but links to other projectHSSE documents Therefore this procedure should be read in conjunction with theProject HSSE Plan(s) and associated attachments

30 ABBREVIATION

HAZID Hazard IdentificationJHA Job Hazard Analysis

SWI Safe Work Instructions

40 DEFINITIONS

HazardThe potential for human injury or loss of life damage tothe environment or to material assets or a combination of

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 513

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 5 of 13

IncidentAn event or chain of events which has caused or could have

caused personal injury damage to property or environment

Hazard AnalysisIt is a systematic and quantitative assessment of potential

hazards and its probable consequences

Likelihood Indicate the possibility of something happening

Frequency Is a rate eg number of incidents per year

ProbabilityIs a ratio of an incident to occur (an event) over a possible

number of outcomes

Risk Assessment The overall process of risk analysis and risk evaluation

Risk Evaluation

The process to support management decisions as to

acceptability or risk reduction requirements by comparing

the estimated risk against relevant criteria

Acceptable Risk

Risk that has been reduced to a level that can be tolerated

by the organization having regard to its legal obligations and

its own

As Low AsReasonablyPracticable(ALARP)

To reduce a risk to a level which is as low as reasonably

practicable involves balancing reduction in risk against the

time trouble difficulty and cost of achieving it This level

represents the point objectively assessed at which the

time trouble difficulty and cost of further reduction

measures become unreasonably disproportionate to the

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 613

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 6 of 13

bull ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

60 HAZID -METHODOLIGY

The HAZID study was conducted as a desk top exercise in accordance with theMethodology defined in the ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

The following steps outline the Coarse HAZID approach and are also illustrated in Para70

This document shall be used and reviewed following site tour to confirm hazards hazardclassification and corrective actions

61 Step 1 - Project Scope amp Activity

The Project scope and activities in completions shall be confirmed against the Contract

to ensure coverage of the major work elements and complexity

62 Step 2 ndash Hazard Identification Review

Under the hazard groupings of

bull Hazard associated with difference in height

bull Electrical Hazards

bull Exposure to toxic gases

bull Exposure to toxic liquids

bull Corrosive substances

bull Hydrocarbons presence

bull Other flammable materials

bull Noise amp Vibration

bull Exposure to high pressure

bull Exposure to high temperature

bull Open flame

bull Interface potential hazards

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 713

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 7 of 13

best judgement

The significance of the hazard may be different depending on whether safetyenvironmental impact or asset loss are considered

64 Step 4 ndash Hazard Classification amp Corrective Action

Each hazard carried forward from Step 2 shall be evaluated to determine

bull The potential causes

bull The consequence arising from each cause and

bull Potential escalation

The corrective actions identify the measures in place (designprocedure) to preventmitigate andor control the hazard

The hazards identified are classified as High Medium or Low risk according to theirdegree of potential human impact considering severity and probability as per QualitativeRisk Assessment Matrix attached in Appendix A

Hazard areas are identified and colour coded

High risk

A condition or practice likely to cause permanent disability loss oflife or body part andor extensive loss of structure equipment ormaterial

Medium risk

A condition or practice likely to cause serious injury or illness

(resulting in temporary disability) or property damage that isdisruptive but less severe than Class ldquoArdquo

Low risk

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 813

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 8 of 13

Identify the level of administration required to control the risk The control measuresshall be identified and recorded in the form of task based JHA Method statements SWIrsquosdepends on the significance of the risk

66 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

Task Based JHA Method statements and safe work instructions shall be developed from

initial hazards identified in this HAZID exercise

JHA Method statements SWIrsquos shall be communicated to the work groups whileperforming the activity

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 913

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 9 of 13

70 METHODOLOGY FLOW CHART

tep 1Scopeamp Activity(Select the area system or process to be considered)

Step 2Perform Hazard Identification Review (Identify hazard for the area system selected)

Step 3 Assess Probability Credibility of Occurrence (Is the Scenario credible Is the Risk a concern)

Step 4 Classify Hazard and Colour Code (Classify as A B or C according to their degree ofpotential impact and colour code accordingly)

Step 5 Record

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1013

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 10 of 13

SEVERITY

CONSEQUENCES INCREASING LIKELIHOOD

People Assets Environment Reputation

1Never heardof in EPCindustry

2Heard of inEPCindustry

3Incident hasoccurred inPetrofacProjects

4Happensseveral timesper year inPetrofacProjects

5Happensseveral timesper year in alocation

1 Slighthealtheffectinjury

SlightDamage

Slight effect Slight impact

1 2 3 4 5

2

Minorhealtheffect Injury

Minordamage

Minor effect Limited Impact

2

4LOW RISK

6 8 10

3 Majorhealth

effectinjury

Localizeddamage

Localized effect Considerableimpact

3 6

9

MEDIUM RISK 12 15

4 PermanentTotalDisability or1 fatality

Majordamage

Major effect National impact

4 8 1216

HIGH RISK20

5 Multiplefatalities

Extensivedamage

Massive effect Internationalimpact 5 10 15

20 25

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1113

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 11 of 13

80 DETAILED BREAKDOWN OF CONSEQUENCES

81 People

1 Slight InjuryHealth effect SlightNegligible injury or health implications-noabsence from work Negligible loss of function (First aide case and Medicaltreatment case (MTC) etc eg First aid treatment for minor cuts headachenausea dizziness mild rashes etc

2 Minor Injury Health effects Minor injury or health effects- Affecting workperformance eg (restricted work case-WC) or need to take time off work to

(L t ti i id t LTC) Mi h lth ff t ki i it ti f d

LOW RISK( 1- 6)

May be acceptable however task should be

reviewed to establish if risk can be reducedfurther

MEDIUM RISK(8 ndash 12)

Acceptable but must demonstrate ALARPTask should only proceed with appropriatemanagement authorization after consultation

with specialist personnel and assessment teamWhere possible the task should be redefined totake account of the hazards involved or the riskshould be reduced further prior to task

HIGH RISK(15-25)

Task must not proceed The hazard should be

eliminated or further control measures put inplace to reduce the risk to tolerable level Thecontrols should be re-assessed for adequacyprior to task commencement

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1213

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1313

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 213

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 2 of 13

1 REVISION DESCRIPTION SHEET

Rev Para Revision Description

0 Issued for information

Hold No Para Description of Hold

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 313

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 3 of 13

983124983137983138983148983141 983151983142 983107983151983150983156983141983150983156983155

10 PURPOSE 4

20 SCOPE 4

30

ABBREVIATION 4

40 DEFINITIONS 4

50 REFERENCE 5

60 HAZID -METHODOLIGY 6

61 STEP 1 - PROJECT SCOPE amp ACTIVITY 6

62 STEP 2 ndash HAZARD IDENTIFICATION REVIEW 6

63 STEP 3 ndash PROBABILITYCREDIBILITY AND QUANTIFICATION 6

64 STEP 4 ndash HAZARD CLASSIFICATION amp CORRECTIVE ACTION 7

65 STEP 5 ndash RECORD ON WORKSHEET 7

66 STEP 6 ndash DEVELOP JHA METHOD STATEMENTS AND SAFE WORK INSTRUCTIONS 8

70 METHODOLOGY FLOW CHART 9

80 DETAILED BREAKDOWN OF CONSEQUENCES 11

81 PEOPLE 11

82

ASSETS 12

83

ENVIRONMENT 12

84

REPUTATION 12

90 ATTACHMENT 13

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 413

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 4 of 13

10 PURPOSE

This document describes the procedure for conducting a HAZID study on the GasSweetening Facilities Project (GSF) at MESAIEED and DUKHAN during Pre-Commissioningand Commissioning of the Project

20 SCOPE

This Procedure is intended to be used by QP Petrofac and their Sub-Contractors involvedin the management of HAZID study covering all activities during the Pre-Commissioningand Commissioning of the Sulphur Recovery Unit (SRU) at MESAIEED The scope of thisprocedure covers the following steps

1 Step 1 - Project Scope amp Activity

2 Step 2 ndash Hazard Identification Review

3 Step 3 ndash ProbabilityCredibility and Quantification

4 Step 4 ndash Hazard Classification amp Corrective Action

5 Step 5 ndash Record on Worksheet

6 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

It explains the methodology followed to identify hazards assess their consequences andrisks and devise mitigationcorrective actions

The procedure is not intended as a lsquostand-alonersquo document but links to other projectHSSE documents Therefore this procedure should be read in conjunction with theProject HSSE Plan(s) and associated attachments

30 ABBREVIATION

HAZID Hazard IdentificationJHA Job Hazard Analysis

SWI Safe Work Instructions

40 DEFINITIONS

HazardThe potential for human injury or loss of life damage tothe environment or to material assets or a combination of

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 513

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 5 of 13

IncidentAn event or chain of events which has caused or could have

caused personal injury damage to property or environment

Hazard AnalysisIt is a systematic and quantitative assessment of potential

hazards and its probable consequences

Likelihood Indicate the possibility of something happening

Frequency Is a rate eg number of incidents per year

ProbabilityIs a ratio of an incident to occur (an event) over a possible

number of outcomes

Risk Assessment The overall process of risk analysis and risk evaluation

Risk Evaluation

The process to support management decisions as to

acceptability or risk reduction requirements by comparing

the estimated risk against relevant criteria

Acceptable Risk

Risk that has been reduced to a level that can be tolerated

by the organization having regard to its legal obligations and

its own

As Low AsReasonablyPracticable(ALARP)

To reduce a risk to a level which is as low as reasonably

practicable involves balancing reduction in risk against the

time trouble difficulty and cost of achieving it This level

represents the point objectively assessed at which the

time trouble difficulty and cost of further reduction

measures become unreasonably disproportionate to the

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 613

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 6 of 13

bull ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

60 HAZID -METHODOLIGY

The HAZID study was conducted as a desk top exercise in accordance with theMethodology defined in the ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

The following steps outline the Coarse HAZID approach and are also illustrated in Para70

This document shall be used and reviewed following site tour to confirm hazards hazardclassification and corrective actions

61 Step 1 - Project Scope amp Activity

The Project scope and activities in completions shall be confirmed against the Contract

to ensure coverage of the major work elements and complexity

62 Step 2 ndash Hazard Identification Review

Under the hazard groupings of

bull Hazard associated with difference in height

bull Electrical Hazards

bull Exposure to toxic gases

bull Exposure to toxic liquids

bull Corrosive substances

bull Hydrocarbons presence

bull Other flammable materials

bull Noise amp Vibration

bull Exposure to high pressure

bull Exposure to high temperature

bull Open flame

bull Interface potential hazards

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 713

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 7 of 13

best judgement

The significance of the hazard may be different depending on whether safetyenvironmental impact or asset loss are considered

64 Step 4 ndash Hazard Classification amp Corrective Action

Each hazard carried forward from Step 2 shall be evaluated to determine

bull The potential causes

bull The consequence arising from each cause and

bull Potential escalation

The corrective actions identify the measures in place (designprocedure) to preventmitigate andor control the hazard

The hazards identified are classified as High Medium or Low risk according to theirdegree of potential human impact considering severity and probability as per QualitativeRisk Assessment Matrix attached in Appendix A

Hazard areas are identified and colour coded

High risk

A condition or practice likely to cause permanent disability loss oflife or body part andor extensive loss of structure equipment ormaterial

Medium risk

A condition or practice likely to cause serious injury or illness

(resulting in temporary disability) or property damage that isdisruptive but less severe than Class ldquoArdquo

Low risk

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 813

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 8 of 13

Identify the level of administration required to control the risk The control measuresshall be identified and recorded in the form of task based JHA Method statements SWIrsquosdepends on the significance of the risk

66 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

Task Based JHA Method statements and safe work instructions shall be developed from

initial hazards identified in this HAZID exercise

JHA Method statements SWIrsquos shall be communicated to the work groups whileperforming the activity

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 913

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 9 of 13

70 METHODOLOGY FLOW CHART

tep 1Scopeamp Activity(Select the area system or process to be considered)

Step 2Perform Hazard Identification Review (Identify hazard for the area system selected)

Step 3 Assess Probability Credibility of Occurrence (Is the Scenario credible Is the Risk a concern)

Step 4 Classify Hazard and Colour Code (Classify as A B or C according to their degree ofpotential impact and colour code accordingly)

Step 5 Record

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1013

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 10 of 13

SEVERITY

CONSEQUENCES INCREASING LIKELIHOOD

People Assets Environment Reputation

1Never heardof in EPCindustry

2Heard of inEPCindustry

3Incident hasoccurred inPetrofacProjects

4Happensseveral timesper year inPetrofacProjects

5Happensseveral timesper year in alocation

1 Slighthealtheffectinjury

SlightDamage

Slight effect Slight impact

1 2 3 4 5

2

Minorhealtheffect Injury

Minordamage

Minor effect Limited Impact

2

4LOW RISK

6 8 10

3 Majorhealth

effectinjury

Localizeddamage

Localized effect Considerableimpact

3 6

9

MEDIUM RISK 12 15

4 PermanentTotalDisability or1 fatality

Majordamage

Major effect National impact

4 8 1216

HIGH RISK20

5 Multiplefatalities

Extensivedamage

Massive effect Internationalimpact 5 10 15

20 25

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1113

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 11 of 13

80 DETAILED BREAKDOWN OF CONSEQUENCES

81 People

1 Slight InjuryHealth effect SlightNegligible injury or health implications-noabsence from work Negligible loss of function (First aide case and Medicaltreatment case (MTC) etc eg First aid treatment for minor cuts headachenausea dizziness mild rashes etc

2 Minor Injury Health effects Minor injury or health effects- Affecting workperformance eg (restricted work case-WC) or need to take time off work to

(L t ti i id t LTC) Mi h lth ff t ki i it ti f d

LOW RISK( 1- 6)

May be acceptable however task should be

reviewed to establish if risk can be reducedfurther

MEDIUM RISK(8 ndash 12)

Acceptable but must demonstrate ALARPTask should only proceed with appropriatemanagement authorization after consultation

with specialist personnel and assessment teamWhere possible the task should be redefined totake account of the hazards involved or the riskshould be reduced further prior to task

HIGH RISK(15-25)

Task must not proceed The hazard should be

eliminated or further control measures put inplace to reduce the risk to tolerable level Thecontrols should be re-assessed for adequacyprior to task commencement

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1213

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1313

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 3 of 13

983124983137983138983148983141 983151983142 983107983151983150983156983141983150983156983155

10 PURPOSE 4

20 SCOPE 4

30

ABBREVIATION 4

40 DEFINITIONS 4

50 REFERENCE 5

60 HAZID -METHODOLIGY 6

61 STEP 1 - PROJECT SCOPE amp ACTIVITY 6

62 STEP 2 ndash HAZARD IDENTIFICATION REVIEW 6

63 STEP 3 ndash PROBABILITYCREDIBILITY AND QUANTIFICATION 6

64 STEP 4 ndash HAZARD CLASSIFICATION amp CORRECTIVE ACTION 7

65 STEP 5 ndash RECORD ON WORKSHEET 7

66 STEP 6 ndash DEVELOP JHA METHOD STATEMENTS AND SAFE WORK INSTRUCTIONS 8

70 METHODOLOGY FLOW CHART 9

80 DETAILED BREAKDOWN OF CONSEQUENCES 11

81 PEOPLE 11

82

ASSETS 12

83

ENVIRONMENT 12

84

REPUTATION 12

90 ATTACHMENT 13

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 4 of 13

10 PURPOSE

This document describes the procedure for conducting a HAZID study on the GasSweetening Facilities Project (GSF) at MESAIEED and DUKHAN during Pre-Commissioningand Commissioning of the Project

20 SCOPE

This Procedure is intended to be used by QP Petrofac and their Sub-Contractors involvedin the management of HAZID study covering all activities during the Pre-Commissioningand Commissioning of the Sulphur Recovery Unit (SRU) at MESAIEED The scope of thisprocedure covers the following steps

1 Step 1 - Project Scope amp Activity

2 Step 2 ndash Hazard Identification Review

3 Step 3 ndash ProbabilityCredibility and Quantification

4 Step 4 ndash Hazard Classification amp Corrective Action

5 Step 5 ndash Record on Worksheet

6 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

It explains the methodology followed to identify hazards assess their consequences andrisks and devise mitigationcorrective actions

The procedure is not intended as a lsquostand-alonersquo document but links to other projectHSSE documents Therefore this procedure should be read in conjunction with theProject HSSE Plan(s) and associated attachments

30 ABBREVIATION

HAZID Hazard IdentificationJHA Job Hazard Analysis

SWI Safe Work Instructions

40 DEFINITIONS

HazardThe potential for human injury or loss of life damage tothe environment or to material assets or a combination of

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 5 of 13

IncidentAn event or chain of events which has caused or could have

caused personal injury damage to property or environment

Hazard AnalysisIt is a systematic and quantitative assessment of potential

hazards and its probable consequences

Likelihood Indicate the possibility of something happening

Frequency Is a rate eg number of incidents per year

ProbabilityIs a ratio of an incident to occur (an event) over a possible

number of outcomes

Risk Assessment The overall process of risk analysis and risk evaluation

Risk Evaluation

The process to support management decisions as to

acceptability or risk reduction requirements by comparing

the estimated risk against relevant criteria

Acceptable Risk

Risk that has been reduced to a level that can be tolerated

by the organization having regard to its legal obligations and

its own

As Low AsReasonablyPracticable(ALARP)

To reduce a risk to a level which is as low as reasonably

practicable involves balancing reduction in risk against the

time trouble difficulty and cost of achieving it This level

represents the point objectively assessed at which the

time trouble difficulty and cost of further reduction

measures become unreasonably disproportionate to the

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 6 of 13

bull ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

60 HAZID -METHODOLIGY

The HAZID study was conducted as a desk top exercise in accordance with theMethodology defined in the ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

The following steps outline the Coarse HAZID approach and are also illustrated in Para70

This document shall be used and reviewed following site tour to confirm hazards hazardclassification and corrective actions

61 Step 1 - Project Scope amp Activity

The Project scope and activities in completions shall be confirmed against the Contract

to ensure coverage of the major work elements and complexity

62 Step 2 ndash Hazard Identification Review

Under the hazard groupings of

bull Hazard associated with difference in height

bull Electrical Hazards

bull Exposure to toxic gases

bull Exposure to toxic liquids

bull Corrosive substances

bull Hydrocarbons presence

bull Other flammable materials

bull Noise amp Vibration

bull Exposure to high pressure

bull Exposure to high temperature

bull Open flame

bull Interface potential hazards

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 7 of 13

best judgement

The significance of the hazard may be different depending on whether safetyenvironmental impact or asset loss are considered

64 Step 4 ndash Hazard Classification amp Corrective Action

Each hazard carried forward from Step 2 shall be evaluated to determine

bull The potential causes

bull The consequence arising from each cause and

bull Potential escalation

The corrective actions identify the measures in place (designprocedure) to preventmitigate andor control the hazard

The hazards identified are classified as High Medium or Low risk according to theirdegree of potential human impact considering severity and probability as per QualitativeRisk Assessment Matrix attached in Appendix A

Hazard areas are identified and colour coded

High risk

A condition or practice likely to cause permanent disability loss oflife or body part andor extensive loss of structure equipment ormaterial

Medium risk

A condition or practice likely to cause serious injury or illness

(resulting in temporary disability) or property damage that isdisruptive but less severe than Class ldquoArdquo

Low risk

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 8 of 13

Identify the level of administration required to control the risk The control measuresshall be identified and recorded in the form of task based JHA Method statements SWIrsquosdepends on the significance of the risk

66 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

Task Based JHA Method statements and safe work instructions shall be developed from

initial hazards identified in this HAZID exercise

JHA Method statements SWIrsquos shall be communicated to the work groups whileperforming the activity

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 9 of 13

70 METHODOLOGY FLOW CHART

tep 1Scopeamp Activity(Select the area system or process to be considered)

Step 2Perform Hazard Identification Review (Identify hazard for the area system selected)

Step 3 Assess Probability Credibility of Occurrence (Is the Scenario credible Is the Risk a concern)

Step 4 Classify Hazard and Colour Code (Classify as A B or C according to their degree ofpotential impact and colour code accordingly)

Step 5 Record

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 10 of 13

SEVERITY

CONSEQUENCES INCREASING LIKELIHOOD

People Assets Environment Reputation

1Never heardof in EPCindustry

2Heard of inEPCindustry

3Incident hasoccurred inPetrofacProjects

4Happensseveral timesper year inPetrofacProjects

5Happensseveral timesper year in alocation

1 Slighthealtheffectinjury

SlightDamage

Slight effect Slight impact

1 2 3 4 5

2

Minorhealtheffect Injury

Minordamage

Minor effect Limited Impact

2

4LOW RISK

6 8 10

3 Majorhealth

effectinjury

Localizeddamage

Localized effect Considerableimpact

3 6

9

MEDIUM RISK 12 15

4 PermanentTotalDisability or1 fatality

Majordamage

Major effect National impact

4 8 1216

HIGH RISK20

5 Multiplefatalities

Extensivedamage

Massive effect Internationalimpact 5 10 15

20 25

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 11 of 13

80 DETAILED BREAKDOWN OF CONSEQUENCES

81 People

1 Slight InjuryHealth effect SlightNegligible injury or health implications-noabsence from work Negligible loss of function (First aide case and Medicaltreatment case (MTC) etc eg First aid treatment for minor cuts headachenausea dizziness mild rashes etc

2 Minor Injury Health effects Minor injury or health effects- Affecting workperformance eg (restricted work case-WC) or need to take time off work to

(L t ti i id t LTC) Mi h lth ff t ki i it ti f d

LOW RISK( 1- 6)

May be acceptable however task should be

reviewed to establish if risk can be reducedfurther

MEDIUM RISK(8 ndash 12)

Acceptable but must demonstrate ALARPTask should only proceed with appropriatemanagement authorization after consultation

with specialist personnel and assessment teamWhere possible the task should be redefined totake account of the hazards involved or the riskshould be reduced further prior to task

HIGH RISK(15-25)

Task must not proceed The hazard should be

eliminated or further control measures put inplace to reduce the risk to tolerable level Thecontrols should be re-assessed for adequacyprior to task commencement

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

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EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 4 of 13

10 PURPOSE

This document describes the procedure for conducting a HAZID study on the GasSweetening Facilities Project (GSF) at MESAIEED and DUKHAN during Pre-Commissioningand Commissioning of the Project

20 SCOPE

This Procedure is intended to be used by QP Petrofac and their Sub-Contractors involvedin the management of HAZID study covering all activities during the Pre-Commissioningand Commissioning of the Sulphur Recovery Unit (SRU) at MESAIEED The scope of thisprocedure covers the following steps

1 Step 1 - Project Scope amp Activity

2 Step 2 ndash Hazard Identification Review

3 Step 3 ndash ProbabilityCredibility and Quantification

4 Step 4 ndash Hazard Classification amp Corrective Action

5 Step 5 ndash Record on Worksheet

6 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

It explains the methodology followed to identify hazards assess their consequences andrisks and devise mitigationcorrective actions

The procedure is not intended as a lsquostand-alonersquo document but links to other projectHSSE documents Therefore this procedure should be read in conjunction with theProject HSSE Plan(s) and associated attachments

30 ABBREVIATION

HAZID Hazard IdentificationJHA Job Hazard Analysis

SWI Safe Work Instructions

40 DEFINITIONS

HazardThe potential for human injury or loss of life damage tothe environment or to material assets or a combination of

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 5 of 13

IncidentAn event or chain of events which has caused or could have

caused personal injury damage to property or environment

Hazard AnalysisIt is a systematic and quantitative assessment of potential

hazards and its probable consequences

Likelihood Indicate the possibility of something happening

Frequency Is a rate eg number of incidents per year

ProbabilityIs a ratio of an incident to occur (an event) over a possible

number of outcomes

Risk Assessment The overall process of risk analysis and risk evaluation

Risk Evaluation

The process to support management decisions as to

acceptability or risk reduction requirements by comparing

the estimated risk against relevant criteria

Acceptable Risk

Risk that has been reduced to a level that can be tolerated

by the organization having regard to its legal obligations and

its own

As Low AsReasonablyPracticable(ALARP)

To reduce a risk to a level which is as low as reasonably

practicable involves balancing reduction in risk against the

time trouble difficulty and cost of achieving it This level

represents the point objectively assessed at which the

time trouble difficulty and cost of further reduction

measures become unreasonably disproportionate to the

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 6 of 13

bull ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

60 HAZID -METHODOLIGY

The HAZID study was conducted as a desk top exercise in accordance with theMethodology defined in the ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

The following steps outline the Coarse HAZID approach and are also illustrated in Para70

This document shall be used and reviewed following site tour to confirm hazards hazardclassification and corrective actions

61 Step 1 - Project Scope amp Activity

The Project scope and activities in completions shall be confirmed against the Contract

to ensure coverage of the major work elements and complexity

62 Step 2 ndash Hazard Identification Review

Under the hazard groupings of

bull Hazard associated with difference in height

bull Electrical Hazards

bull Exposure to toxic gases

bull Exposure to toxic liquids

bull Corrosive substances

bull Hydrocarbons presence

bull Other flammable materials

bull Noise amp Vibration

bull Exposure to high pressure

bull Exposure to high temperature

bull Open flame

bull Interface potential hazards

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 7 of 13

best judgement

The significance of the hazard may be different depending on whether safetyenvironmental impact or asset loss are considered

64 Step 4 ndash Hazard Classification amp Corrective Action

Each hazard carried forward from Step 2 shall be evaluated to determine

bull The potential causes

bull The consequence arising from each cause and

bull Potential escalation

The corrective actions identify the measures in place (designprocedure) to preventmitigate andor control the hazard

The hazards identified are classified as High Medium or Low risk according to theirdegree of potential human impact considering severity and probability as per QualitativeRisk Assessment Matrix attached in Appendix A

Hazard areas are identified and colour coded

High risk

A condition or practice likely to cause permanent disability loss oflife or body part andor extensive loss of structure equipment ormaterial

Medium risk

A condition or practice likely to cause serious injury or illness

(resulting in temporary disability) or property damage that isdisruptive but less severe than Class ldquoArdquo

Low risk

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 8 of 13

Identify the level of administration required to control the risk The control measuresshall be identified and recorded in the form of task based JHA Method statements SWIrsquosdepends on the significance of the risk

66 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

Task Based JHA Method statements and safe work instructions shall be developed from

initial hazards identified in this HAZID exercise

JHA Method statements SWIrsquos shall be communicated to the work groups whileperforming the activity

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 9 of 13

70 METHODOLOGY FLOW CHART

tep 1Scopeamp Activity(Select the area system or process to be considered)

Step 2Perform Hazard Identification Review (Identify hazard for the area system selected)

Step 3 Assess Probability Credibility of Occurrence (Is the Scenario credible Is the Risk a concern)

Step 4 Classify Hazard and Colour Code (Classify as A B or C according to their degree ofpotential impact and colour code accordingly)

Step 5 Record

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 10 of 13

SEVERITY

CONSEQUENCES INCREASING LIKELIHOOD

People Assets Environment Reputation

1Never heardof in EPCindustry

2Heard of inEPCindustry

3Incident hasoccurred inPetrofacProjects

4Happensseveral timesper year inPetrofacProjects

5Happensseveral timesper year in alocation

1 Slighthealtheffectinjury

SlightDamage

Slight effect Slight impact

1 2 3 4 5

2

Minorhealtheffect Injury

Minordamage

Minor effect Limited Impact

2

4LOW RISK

6 8 10

3 Majorhealth

effectinjury

Localizeddamage

Localized effect Considerableimpact

3 6

9

MEDIUM RISK 12 15

4 PermanentTotalDisability or1 fatality

Majordamage

Major effect National impact

4 8 1216

HIGH RISK20

5 Multiplefatalities

Extensivedamage

Massive effect Internationalimpact 5 10 15

20 25

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 11 of 13

80 DETAILED BREAKDOWN OF CONSEQUENCES

81 People

1 Slight InjuryHealth effect SlightNegligible injury or health implications-noabsence from work Negligible loss of function (First aide case and Medicaltreatment case (MTC) etc eg First aid treatment for minor cuts headachenausea dizziness mild rashes etc

2 Minor Injury Health effects Minor injury or health effects- Affecting workperformance eg (restricted work case-WC) or need to take time off work to

(L t ti i id t LTC) Mi h lth ff t ki i it ti f d

LOW RISK( 1- 6)

May be acceptable however task should be

reviewed to establish if risk can be reducedfurther

MEDIUM RISK(8 ndash 12)

Acceptable but must demonstrate ALARPTask should only proceed with appropriatemanagement authorization after consultation

with specialist personnel and assessment teamWhere possible the task should be redefined totake account of the hazards involved or the riskshould be reduced further prior to task

HIGH RISK(15-25)

Task must not proceed The hazard should be

eliminated or further control measures put inplace to reduce the risk to tolerable level Thecontrols should be re-assessed for adequacyprior to task commencement

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1213

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 513

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Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 5 of 13

IncidentAn event or chain of events which has caused or could have

caused personal injury damage to property or environment

Hazard AnalysisIt is a systematic and quantitative assessment of potential

hazards and its probable consequences

Likelihood Indicate the possibility of something happening

Frequency Is a rate eg number of incidents per year

ProbabilityIs a ratio of an incident to occur (an event) over a possible

number of outcomes

Risk Assessment The overall process of risk analysis and risk evaluation

Risk Evaluation

The process to support management decisions as to

acceptability or risk reduction requirements by comparing

the estimated risk against relevant criteria

Acceptable Risk

Risk that has been reduced to a level that can be tolerated

by the organization having regard to its legal obligations and

its own

As Low AsReasonablyPracticable(ALARP)

To reduce a risk to a level which is as low as reasonably

practicable involves balancing reduction in risk against the

time trouble difficulty and cost of achieving it This level

represents the point objectively assessed at which the

time trouble difficulty and cost of further reduction

measures become unreasonably disproportionate to the

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 613

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 6 of 13

bull ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

60 HAZID -METHODOLIGY

The HAZID study was conducted as a desk top exercise in accordance with theMethodology defined in the ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

The following steps outline the Coarse HAZID approach and are also illustrated in Para70

This document shall be used and reviewed following site tour to confirm hazards hazardclassification and corrective actions

61 Step 1 - Project Scope amp Activity

The Project scope and activities in completions shall be confirmed against the Contract

to ensure coverage of the major work elements and complexity

62 Step 2 ndash Hazard Identification Review

Under the hazard groupings of

bull Hazard associated with difference in height

bull Electrical Hazards

bull Exposure to toxic gases

bull Exposure to toxic liquids

bull Corrosive substances

bull Hydrocarbons presence

bull Other flammable materials

bull Noise amp Vibration

bull Exposure to high pressure

bull Exposure to high temperature

bull Open flame

bull Interface potential hazards

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 713

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 7 of 13

best judgement

The significance of the hazard may be different depending on whether safetyenvironmental impact or asset loss are considered

64 Step 4 ndash Hazard Classification amp Corrective Action

Each hazard carried forward from Step 2 shall be evaluated to determine

bull The potential causes

bull The consequence arising from each cause and

bull Potential escalation

The corrective actions identify the measures in place (designprocedure) to preventmitigate andor control the hazard

The hazards identified are classified as High Medium or Low risk according to theirdegree of potential human impact considering severity and probability as per QualitativeRisk Assessment Matrix attached in Appendix A

Hazard areas are identified and colour coded

High risk

A condition or practice likely to cause permanent disability loss oflife or body part andor extensive loss of structure equipment ormaterial

Medium risk

A condition or practice likely to cause serious injury or illness

(resulting in temporary disability) or property damage that isdisruptive but less severe than Class ldquoArdquo

Low risk

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 813

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 8 of 13

Identify the level of administration required to control the risk The control measuresshall be identified and recorded in the form of task based JHA Method statements SWIrsquosdepends on the significance of the risk

66 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

Task Based JHA Method statements and safe work instructions shall be developed from

initial hazards identified in this HAZID exercise

JHA Method statements SWIrsquos shall be communicated to the work groups whileperforming the activity

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 913

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 9 of 13

70 METHODOLOGY FLOW CHART

tep 1Scopeamp Activity(Select the area system or process to be considered)

Step 2Perform Hazard Identification Review (Identify hazard for the area system selected)

Step 3 Assess Probability Credibility of Occurrence (Is the Scenario credible Is the Risk a concern)

Step 4 Classify Hazard and Colour Code (Classify as A B or C according to their degree ofpotential impact and colour code accordingly)

Step 5 Record

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1013

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 10 of 13

SEVERITY

CONSEQUENCES INCREASING LIKELIHOOD

People Assets Environment Reputation

1Never heardof in EPCindustry

2Heard of inEPCindustry

3Incident hasoccurred inPetrofacProjects

4Happensseveral timesper year inPetrofacProjects

5Happensseveral timesper year in alocation

1 Slighthealtheffectinjury

SlightDamage

Slight effect Slight impact

1 2 3 4 5

2

Minorhealtheffect Injury

Minordamage

Minor effect Limited Impact

2

4LOW RISK

6 8 10

3 Majorhealth

effectinjury

Localizeddamage

Localized effect Considerableimpact

3 6

9

MEDIUM RISK 12 15

4 PermanentTotalDisability or1 fatality

Majordamage

Major effect National impact

4 8 1216

HIGH RISK20

5 Multiplefatalities

Extensivedamage

Massive effect Internationalimpact 5 10 15

20 25

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1113

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 11 of 13

80 DETAILED BREAKDOWN OF CONSEQUENCES

81 People

1 Slight InjuryHealth effect SlightNegligible injury or health implications-noabsence from work Negligible loss of function (First aide case and Medicaltreatment case (MTC) etc eg First aid treatment for minor cuts headachenausea dizziness mild rashes etc

2 Minor Injury Health effects Minor injury or health effects- Affecting workperformance eg (restricted work case-WC) or need to take time off work to

(L t ti i id t LTC) Mi h lth ff t ki i it ti f d

LOW RISK( 1- 6)

May be acceptable however task should be

reviewed to establish if risk can be reducedfurther

MEDIUM RISK(8 ndash 12)

Acceptable but must demonstrate ALARPTask should only proceed with appropriatemanagement authorization after consultation

with specialist personnel and assessment teamWhere possible the task should be redefined totake account of the hazards involved or the riskshould be reduced further prior to task

HIGH RISK(15-25)

Task must not proceed The hazard should be

eliminated or further control measures put inplace to reduce the risk to tolerable level Thecontrols should be re-assessed for adequacyprior to task commencement

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1213

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1313

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 613

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 6 of 13

bull ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

60 HAZID -METHODOLIGY

The HAZID study was conducted as a desk top exercise in accordance with theMethodology defined in the ldquoCoarse HAZIDrdquo (Draft) document SHJ-BMS-EN-GDE-S-2453

The following steps outline the Coarse HAZID approach and are also illustrated in Para70

This document shall be used and reviewed following site tour to confirm hazards hazardclassification and corrective actions

61 Step 1 - Project Scope amp Activity

The Project scope and activities in completions shall be confirmed against the Contract

to ensure coverage of the major work elements and complexity

62 Step 2 ndash Hazard Identification Review

Under the hazard groupings of

bull Hazard associated with difference in height

bull Electrical Hazards

bull Exposure to toxic gases

bull Exposure to toxic liquids

bull Corrosive substances

bull Hydrocarbons presence

bull Other flammable materials

bull Noise amp Vibration

bull Exposure to high pressure

bull Exposure to high temperature

bull Open flame

bull Interface potential hazards

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 713

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 7 of 13

best judgement

The significance of the hazard may be different depending on whether safetyenvironmental impact or asset loss are considered

64 Step 4 ndash Hazard Classification amp Corrective Action

Each hazard carried forward from Step 2 shall be evaluated to determine

bull The potential causes

bull The consequence arising from each cause and

bull Potential escalation

The corrective actions identify the measures in place (designprocedure) to preventmitigate andor control the hazard

The hazards identified are classified as High Medium or Low risk according to theirdegree of potential human impact considering severity and probability as per QualitativeRisk Assessment Matrix attached in Appendix A

Hazard areas are identified and colour coded

High risk

A condition or practice likely to cause permanent disability loss oflife or body part andor extensive loss of structure equipment ormaterial

Medium risk

A condition or practice likely to cause serious injury or illness

(resulting in temporary disability) or property damage that isdisruptive but less severe than Class ldquoArdquo

Low risk

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 813

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 8 of 13

Identify the level of administration required to control the risk The control measuresshall be identified and recorded in the form of task based JHA Method statements SWIrsquosdepends on the significance of the risk

66 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

Task Based JHA Method statements and safe work instructions shall be developed from

initial hazards identified in this HAZID exercise

JHA Method statements SWIrsquos shall be communicated to the work groups whileperforming the activity

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 913

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 9 of 13

70 METHODOLOGY FLOW CHART

tep 1Scopeamp Activity(Select the area system or process to be considered)

Step 2Perform Hazard Identification Review (Identify hazard for the area system selected)

Step 3 Assess Probability Credibility of Occurrence (Is the Scenario credible Is the Risk a concern)

Step 4 Classify Hazard and Colour Code (Classify as A B or C according to their degree ofpotential impact and colour code accordingly)

Step 5 Record

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1013

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 10 of 13

SEVERITY

CONSEQUENCES INCREASING LIKELIHOOD

People Assets Environment Reputation

1Never heardof in EPCindustry

2Heard of inEPCindustry

3Incident hasoccurred inPetrofacProjects

4Happensseveral timesper year inPetrofacProjects

5Happensseveral timesper year in alocation

1 Slighthealtheffectinjury

SlightDamage

Slight effect Slight impact

1 2 3 4 5

2

Minorhealtheffect Injury

Minordamage

Minor effect Limited Impact

2

4LOW RISK

6 8 10

3 Majorhealth

effectinjury

Localizeddamage

Localized effect Considerableimpact

3 6

9

MEDIUM RISK 12 15

4 PermanentTotalDisability or1 fatality

Majordamage

Major effect National impact

4 8 1216

HIGH RISK20

5 Multiplefatalities

Extensivedamage

Massive effect Internationalimpact 5 10 15

20 25

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1113

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 11 of 13

80 DETAILED BREAKDOWN OF CONSEQUENCES

81 People

1 Slight InjuryHealth effect SlightNegligible injury or health implications-noabsence from work Negligible loss of function (First aide case and Medicaltreatment case (MTC) etc eg First aid treatment for minor cuts headachenausea dizziness mild rashes etc

2 Minor Injury Health effects Minor injury or health effects- Affecting workperformance eg (restricted work case-WC) or need to take time off work to

(L t ti i id t LTC) Mi h lth ff t ki i it ti f d

LOW RISK( 1- 6)

May be acceptable however task should be

reviewed to establish if risk can be reducedfurther

MEDIUM RISK(8 ndash 12)

Acceptable but must demonstrate ALARPTask should only proceed with appropriatemanagement authorization after consultation

with specialist personnel and assessment teamWhere possible the task should be redefined totake account of the hazards involved or the riskshould be reduced further prior to task

HIGH RISK(15-25)

Task must not proceed The hazard should be

eliminated or further control measures put inplace to reduce the risk to tolerable level Thecontrols should be re-assessed for adequacyprior to task commencement

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1213

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1313

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 713

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 7 of 13

best judgement

The significance of the hazard may be different depending on whether safetyenvironmental impact or asset loss are considered

64 Step 4 ndash Hazard Classification amp Corrective Action

Each hazard carried forward from Step 2 shall be evaluated to determine

bull The potential causes

bull The consequence arising from each cause and

bull Potential escalation

The corrective actions identify the measures in place (designprocedure) to preventmitigate andor control the hazard

The hazards identified are classified as High Medium or Low risk according to theirdegree of potential human impact considering severity and probability as per QualitativeRisk Assessment Matrix attached in Appendix A

Hazard areas are identified and colour coded

High risk

A condition or practice likely to cause permanent disability loss oflife or body part andor extensive loss of structure equipment ormaterial

Medium risk

A condition or practice likely to cause serious injury or illness

(resulting in temporary disability) or property damage that isdisruptive but less severe than Class ldquoArdquo

Low risk

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 813

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 8 of 13

Identify the level of administration required to control the risk The control measuresshall be identified and recorded in the form of task based JHA Method statements SWIrsquosdepends on the significance of the risk

66 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

Task Based JHA Method statements and safe work instructions shall be developed from

initial hazards identified in this HAZID exercise

JHA Method statements SWIrsquos shall be communicated to the work groups whileperforming the activity

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 913

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 9 of 13

70 METHODOLOGY FLOW CHART

tep 1Scopeamp Activity(Select the area system or process to be considered)

Step 2Perform Hazard Identification Review (Identify hazard for the area system selected)

Step 3 Assess Probability Credibility of Occurrence (Is the Scenario credible Is the Risk a concern)

Step 4 Classify Hazard and Colour Code (Classify as A B or C according to their degree ofpotential impact and colour code accordingly)

Step 5 Record

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1013

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 10 of 13

SEVERITY

CONSEQUENCES INCREASING LIKELIHOOD

People Assets Environment Reputation

1Never heardof in EPCindustry

2Heard of inEPCindustry

3Incident hasoccurred inPetrofacProjects

4Happensseveral timesper year inPetrofacProjects

5Happensseveral timesper year in alocation

1 Slighthealtheffectinjury

SlightDamage

Slight effect Slight impact

1 2 3 4 5

2

Minorhealtheffect Injury

Minordamage

Minor effect Limited Impact

2

4LOW RISK

6 8 10

3 Majorhealth

effectinjury

Localizeddamage

Localized effect Considerableimpact

3 6

9

MEDIUM RISK 12 15

4 PermanentTotalDisability or1 fatality

Majordamage

Major effect National impact

4 8 1216

HIGH RISK20

5 Multiplefatalities

Extensivedamage

Massive effect Internationalimpact 5 10 15

20 25

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1113

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 11 of 13

80 DETAILED BREAKDOWN OF CONSEQUENCES

81 People

1 Slight InjuryHealth effect SlightNegligible injury or health implications-noabsence from work Negligible loss of function (First aide case and Medicaltreatment case (MTC) etc eg First aid treatment for minor cuts headachenausea dizziness mild rashes etc

2 Minor Injury Health effects Minor injury or health effects- Affecting workperformance eg (restricted work case-WC) or need to take time off work to

(L t ti i id t LTC) Mi h lth ff t ki i it ti f d

LOW RISK( 1- 6)

May be acceptable however task should be

reviewed to establish if risk can be reducedfurther

MEDIUM RISK(8 ndash 12)

Acceptable but must demonstrate ALARPTask should only proceed with appropriatemanagement authorization after consultation

with specialist personnel and assessment teamWhere possible the task should be redefined totake account of the hazards involved or the riskshould be reduced further prior to task

HIGH RISK(15-25)

Task must not proceed The hazard should be

eliminated or further control measures put inplace to reduce the risk to tolerable level Thecontrols should be re-assessed for adequacyprior to task commencement

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1213

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1313

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 813

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 8 of 13

Identify the level of administration required to control the risk The control measuresshall be identified and recorded in the form of task based JHA Method statements SWIrsquosdepends on the significance of the risk

66 Step 6 ndash Develop JHA Method Statements and Safe Work Instructions

Task Based JHA Method statements and safe work instructions shall be developed from

initial hazards identified in this HAZID exercise

JHA Method statements SWIrsquos shall be communicated to the work groups whileperforming the activity

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 913

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 9 of 13

70 METHODOLOGY FLOW CHART

tep 1Scopeamp Activity(Select the area system or process to be considered)

Step 2Perform Hazard Identification Review (Identify hazard for the area system selected)

Step 3 Assess Probability Credibility of Occurrence (Is the Scenario credible Is the Risk a concern)

Step 4 Classify Hazard and Colour Code (Classify as A B or C according to their degree ofpotential impact and colour code accordingly)

Step 5 Record

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1013

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 10 of 13

SEVERITY

CONSEQUENCES INCREASING LIKELIHOOD

People Assets Environment Reputation

1Never heardof in EPCindustry

2Heard of inEPCindustry

3Incident hasoccurred inPetrofacProjects

4Happensseveral timesper year inPetrofacProjects

5Happensseveral timesper year in alocation

1 Slighthealtheffectinjury

SlightDamage

Slight effect Slight impact

1 2 3 4 5

2

Minorhealtheffect Injury

Minordamage

Minor effect Limited Impact

2

4LOW RISK

6 8 10

3 Majorhealth

effectinjury

Localizeddamage

Localized effect Considerableimpact

3 6

9

MEDIUM RISK 12 15

4 PermanentTotalDisability or1 fatality

Majordamage

Major effect National impact

4 8 1216

HIGH RISK20

5 Multiplefatalities

Extensivedamage

Massive effect Internationalimpact 5 10 15

20 25

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1113

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 11 of 13

80 DETAILED BREAKDOWN OF CONSEQUENCES

81 People

1 Slight InjuryHealth effect SlightNegligible injury or health implications-noabsence from work Negligible loss of function (First aide case and Medicaltreatment case (MTC) etc eg First aid treatment for minor cuts headachenausea dizziness mild rashes etc

2 Minor Injury Health effects Minor injury or health effects- Affecting workperformance eg (restricted work case-WC) or need to take time off work to

(L t ti i id t LTC) Mi h lth ff t ki i it ti f d

LOW RISK( 1- 6)

May be acceptable however task should be

reviewed to establish if risk can be reducedfurther

MEDIUM RISK(8 ndash 12)

Acceptable but must demonstrate ALARPTask should only proceed with appropriatemanagement authorization after consultation

with specialist personnel and assessment teamWhere possible the task should be redefined totake account of the hazards involved or the riskshould be reduced further prior to task

HIGH RISK(15-25)

Task must not proceed The hazard should be

eliminated or further control measures put inplace to reduce the risk to tolerable level Thecontrols should be re-assessed for adequacyprior to task commencement

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1213

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1313

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 913

EPIC for Gas Sweetening Facilities Project(GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 9 of 13

70 METHODOLOGY FLOW CHART

tep 1Scopeamp Activity(Select the area system or process to be considered)

Step 2Perform Hazard Identification Review (Identify hazard for the area system selected)

Step 3 Assess Probability Credibility of Occurrence (Is the Scenario credible Is the Risk a concern)

Step 4 Classify Hazard and Colour Code (Classify as A B or C according to their degree ofpotential impact and colour code accordingly)

Step 5 Record

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1013

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 10 of 13

SEVERITY

CONSEQUENCES INCREASING LIKELIHOOD

People Assets Environment Reputation

1Never heardof in EPCindustry

2Heard of inEPCindustry

3Incident hasoccurred inPetrofacProjects

4Happensseveral timesper year inPetrofacProjects

5Happensseveral timesper year in alocation

1 Slighthealtheffectinjury

SlightDamage

Slight effect Slight impact

1 2 3 4 5

2

Minorhealtheffect Injury

Minordamage

Minor effect Limited Impact

2

4LOW RISK

6 8 10

3 Majorhealth

effectinjury

Localizeddamage

Localized effect Considerableimpact

3 6

9

MEDIUM RISK 12 15

4 PermanentTotalDisability or1 fatality

Majordamage

Major effect National impact

4 8 1216

HIGH RISK20

5 Multiplefatalities

Extensivedamage

Massive effect Internationalimpact 5 10 15

20 25

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1113

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 11 of 13

80 DETAILED BREAKDOWN OF CONSEQUENCES

81 People

1 Slight InjuryHealth effect SlightNegligible injury or health implications-noabsence from work Negligible loss of function (First aide case and Medicaltreatment case (MTC) etc eg First aid treatment for minor cuts headachenausea dizziness mild rashes etc

2 Minor Injury Health effects Minor injury or health effects- Affecting workperformance eg (restricted work case-WC) or need to take time off work to

(L t ti i id t LTC) Mi h lth ff t ki i it ti f d

LOW RISK( 1- 6)

May be acceptable however task should be

reviewed to establish if risk can be reducedfurther

MEDIUM RISK(8 ndash 12)

Acceptable but must demonstrate ALARPTask should only proceed with appropriatemanagement authorization after consultation

with specialist personnel and assessment teamWhere possible the task should be redefined totake account of the hazards involved or the riskshould be reduced further prior to task

HIGH RISK(15-25)

Task must not proceed The hazard should be

eliminated or further control measures put inplace to reduce the risk to tolerable level Thecontrols should be re-assessed for adequacyprior to task commencement

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1213

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1313

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1013

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 10 of 13

SEVERITY

CONSEQUENCES INCREASING LIKELIHOOD

People Assets Environment Reputation

1Never heardof in EPCindustry

2Heard of inEPCindustry

3Incident hasoccurred inPetrofacProjects

4Happensseveral timesper year inPetrofacProjects

5Happensseveral timesper year in alocation

1 Slighthealtheffectinjury

SlightDamage

Slight effect Slight impact

1 2 3 4 5

2

Minorhealtheffect Injury

Minordamage

Minor effect Limited Impact

2

4LOW RISK

6 8 10

3 Majorhealth

effectinjury

Localizeddamage

Localized effect Considerableimpact

3 6

9

MEDIUM RISK 12 15

4 PermanentTotalDisability or1 fatality

Majordamage

Major effect National impact

4 8 1216

HIGH RISK20

5 Multiplefatalities

Extensivedamage

Massive effect Internationalimpact 5 10 15

20 25

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1113

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 11 of 13

80 DETAILED BREAKDOWN OF CONSEQUENCES

81 People

1 Slight InjuryHealth effect SlightNegligible injury or health implications-noabsence from work Negligible loss of function (First aide case and Medicaltreatment case (MTC) etc eg First aid treatment for minor cuts headachenausea dizziness mild rashes etc

2 Minor Injury Health effects Minor injury or health effects- Affecting workperformance eg (restricted work case-WC) or need to take time off work to

(L t ti i id t LTC) Mi h lth ff t ki i it ti f d

LOW RISK( 1- 6)

May be acceptable however task should be

reviewed to establish if risk can be reducedfurther

MEDIUM RISK(8 ndash 12)

Acceptable but must demonstrate ALARPTask should only proceed with appropriatemanagement authorization after consultation

with specialist personnel and assessment teamWhere possible the task should be redefined totake account of the hazards involved or the riskshould be reduced further prior to task

HIGH RISK(15-25)

Task must not proceed The hazard should be

eliminated or further control measures put inplace to reduce the risk to tolerable level Thecontrols should be re-assessed for adequacyprior to task commencement

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1213

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1313

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1113

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 11 of 13

80 DETAILED BREAKDOWN OF CONSEQUENCES

81 People

1 Slight InjuryHealth effect SlightNegligible injury or health implications-noabsence from work Negligible loss of function (First aide case and Medicaltreatment case (MTC) etc eg First aid treatment for minor cuts headachenausea dizziness mild rashes etc

2 Minor Injury Health effects Minor injury or health effects- Affecting workperformance eg (restricted work case-WC) or need to take time off work to

(L t ti i id t LTC) Mi h lth ff t ki i it ti f d

LOW RISK( 1- 6)

May be acceptable however task should be

reviewed to establish if risk can be reducedfurther

MEDIUM RISK(8 ndash 12)

Acceptable but must demonstrate ALARPTask should only proceed with appropriatemanagement authorization after consultation

with specialist personnel and assessment teamWhere possible the task should be redefined totake account of the hazards involved or the riskshould be reduced further prior to task

HIGH RISK(15-25)

Task must not proceed The hazard should be

eliminated or further control measures put inplace to reduce the risk to tolerable level Thecontrols should be re-assessed for adequacyprior to task commencement

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1213

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1313

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1213

EPIC for Gas Sweetening FacilitiesProject (GSF) at Mesaieed amp Dukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050

TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 12 of 13

4 Single Fatality Permanent Total Disability Single fatality or permanent totaldisability from an accident or occupational illness eg poisoning dangerousinfection etc

5 Multiple Fatalities Multiple Fatalities from an accident or occupational illness

82 Assets

1 Slight Damage No disruption to the operation (costs less than US $10000)

2 Minor Damage Minor disruption (Costs less than US $ 10000)

3 Localized Damage Partial shutdown of operations (Costs up to US$ 10000 toUS $ 100000)

4 Major Damage Major damage (Costs up to US $100K to 500 K)

5 Extensive Damage Substantial or total loss of operation (Costs more than US $500K)

83 Environment

1 Slight effect Undetectable or limited local degradation of the environmentrapidly returning to original state by natural action

2 Minor effect Detectable degradation of the environment Spontaneousrecovery of limited damage within one year

3 Localized effects Contamination but reversible over the long term Nopermanent effect on the environment

4 Major effect Measurable discernible degradation in the qualityavailabilitySingle fatality or permanent total disability from an accident or occupationalillness eg poisoning sensitization or dangerous infection etc

5 Massive effect Irreversible degradation in the qualityavailability of habitats orsocio economic conditions at local regional or national level beyond siteboundary

84 Reputation

1 Slight Impact No much public concern

2 Limited Impact Some local public concern Some local media and politicalattention may effect Company operations

3 Considerable Impact Regional public concern Extensive adverse local mediaattention Adverse stand of local government action groups

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1313

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures

8202019 2970-0-05-0050_0_1[1] HAZID procedure

httpslidepdfcomreaderfull2970-0-05-0050011-hazid-procedure 1313

EPIC for Gas Sweetening Facilities Project (GSF) at Mesaieed ampDukhan

Part-1 SRU (Mesaieed)

Doc No 2970-0-05-0050TITLE HAZID PROCEDURE - COMPLETIONS

Rev 0

Date 210112

Page 13 of 13

90 ATTACHMENT

Activity Hazards Consequences Existing Control MeasuresControl

MeasuresResidualRisk

RecoveryMeasures