Hazard Identification Risk Assessment and Risk Control

EHS R1 1.2

ENVIRONMENTAL, HEALTH AND SAFETY (EHS) HAZARD / RISK ASSESSMENT

Ref No: Conducted By:

Company

Hexagon Tower Sdn Bhd

Package No.

M5.0 Fire Protection Services

Process / Location

General System Installation

Date Conducted

Approved By

Rick Low, Project Manager (Hexagon Tower)

Reviewed By:

(Names, Designations)

Acknowledged By

4

5

1.1 1.2 1.3 1.4

Falling objects

Serious Physical injury Damage to property

1.5 2.1 2.2 2.3

2

Preparation work, fabrication and installation of pipe spools / electrical conduit / trunking using electrical drills, bench drills, grinders, fibre cutters,

Document1

Obstructions and trip hazards

Physical injury Damage to property

1.1 1.2 1.3

Safety Coordinator / Supervisor to brief all workers regarding scope of work and potential hazards. Workers working at height to wear body harnesses and anchor appropriately. Certified Scaffold Supervisors to check and tag mobile scaffold as fit for use. Mobile scaffold components may not be modified without knowledge of the Certified Scaffold Supervisor. Only unmanned mobile scaffolds may be moved. Workers to ensure that all loose materials are kept in a toolbox or appropriate container / bag. Toolboxes / bags shall be kept away from open edges. Do not hang tools, bags and/or boxes from the handrails. Safety Coordinator / Supervisor to brief all workers regarding scope of work and potential hazards. Maintain housekeeping to keep accessways and escape routes clear. Materials and working eqipment to be stored in Page 1 of 7

9

10

11

Additional Risk Controls

RPN

Serious Bodily Injury or Fatality Damage to property

Existing Control Measures

8

Occurrence

Falls while working at height

EHS Impact

7

Risk Assessment Severity

Usage of mobile or fixed scaffold

EHS Hazards / Aspects

6

Risk Controls

Conditions

S/N 1

Activities

Next Review Date

Legality

3

Hazard Identification

B

Rick Low (Project Manager) Tan Yiing Yee (Contractor PM) Shan (WSHC)

Last Review Date

2

Revision

References

1

PE / FP / M5.0 / EHS / RA-03

-

Y

R

5

2

10

1. Close supervision 2. Toolbox Meeting prior to start of work

PIC: Safety Coordinator or Supervisor / Certified Scaffold Supervisor

-

Y

R

3

2

8

1. Barricade work area

PIC: Safety Coordinator or Supervisor / Supervisor

-

Y

R

2

3

6

1. Toolbox Meeting prior to start of work 2. Appropriate


Additional Control Measures

Remarks

20 September 2010

EHS R1 1.2

Ref No:


Process / Location


Date Conducted

Approved By


Reviewed By:


Acknowledged By

3

4

5

S/N


Activities


EHS Impact


threading machines and grooving machines. Use of mechanical lifting devices e.g. pallet jacks, lifters.

7

8

9

10

Risk Assessment

designated temporary areas.

Bodily injury

Hand / eye / face injuries

2.1 2.2 2.3 2.4 2.5 2.6

Pinch or crush injuries

Hand and body injury Damage to property

3.1 3.2 3.3 3.4

Document1

6

Risk Controls

Legality

2

Safety Coordinator / Supervisor to brief all workers regarding scope of work and potential hazards Tool operator to wear proper PPE (e.g. gloves, eye / face protection. Cover and other guards shall not be removed and/or bypassed. Spark containment shall be provided for fibre cutters. Use appropriately rated fibre cutter and grinder discs. WIP materials shall be neatly stacked and arranged. All workers shall be briefed on proper and manual lifting methods. Piping to be properly stacked on racks or spacers at least 300mm off the floor. Wedges or guards shall be placed to prevent pipes from rolling off racks. Pipes shall not be stored vertically unless suitably Page 2 of 7

B

Next Review Date

References

1

Last Review Date

RPN

Package No.

Occurrence


Revision


Severity

Conducted By:

Company

PE / FP / M5.0 / EHS / RA-03

Conditions


-

Y

R

2

3

6

-

Y

R

3

2

6

11



Remarks

PPE to be worn at all times. 1. Toolbox Meeting prior to start of work


1. Toolbox Meeting prior to start of work


20 September 2010

EHS R1 1.2



Company


Package No.


Process / Location


Date Conducted

Approved By


Reviewed By:


Acknowledged By

4

5

3.5 3.6 3

Installation of piping / electrical conduit and trunking using ladder / mobile scaffold / scissor lift / boom lift

Falls while working at height

Serious Bodily Injury or Fatality Damage to property

1.1 1.2 1.3 1.4

Falling objects from working platforms

Document1

Physical injury Damage to property

1.5 2.1 2.2 2.3

restrained from toppling. In no case shall vertically stored pipe be taller than 1.5m. Make use of mechanical lifting devices to handle heavy pipe spools . Maximum carry load for a single person shall be 25kg. Safety Coordinator or Supervisor to brief all workers regarding scope of work and potential hazards. Workers working at height to wear body harnesses and anchor appropriately. Certified Scaffold Supervisors to check and tag mobile platform as fit for use. Mobile scaffold components may not be modified without Certified Scaffold Supervisor knowledge. Only unmanned mobile scaffolds may be moved. Workers to ensure that all loose materials are kept in a toolbox or appropriate container / bag. Toolboxes / bags shall be kept away from open edges. Do not hang tools, bags and/or boxes from the handrails. Page 3 of 7

9

10

11


RPN


8

Occurrence

EHS Impact

7



6

Risk Controls

Conditions

S/N

Activities

Next Review Date

Legality

3


B


Last Review Date

2

Revision

References

1

PE / FP / M5.0 / EHS / RA-03


-

Y

R

5

2

10

1. Employ buddy system if using ladders

PIC: Safety Coordinator or Supervisor / Certified Scaffold Supervisor / Supervisor

-

Y

R

3

2

8

1. Barricade work area


Remarks

20 September 2010

EHS R1 1.2



Company


Package No.


Process / Location


Date Conducted

Approved By


Reviewed By:


Acknowledged By

4

5

3.1 3.2 3.3 3.4

3.5

4

Installation of piping – precommissioning and pressure testing

Pipe or flexible hose dislocation due to improper jointing

Minor bodily injury Damage to property

1.1 1.2 1.3 1.4

Document1

All workers / lift operators shall be briefed on proper usage of lifts. Chain blocks shall be adequately rated for load to be lifted. Attach chain blocks to designated loading points only. Always ensure that SWL limits are complied to. Avoid overloading of boom or scissor lifts by excessive materials or workers. Ensure that mobile platforms are levelled to manufacturer recommendations before extending Supervisor or Engineer to conduct line walk prior to introduction of test media. Appropriate warning signages to be posted at appropriate locations within the test area. Pressure test station to be barricaded to prevent tampering or unauthorized operation. To follow Method Statement for Pressure Testing per Approved ITP

Page 4 of 7

9

10

11


RPN

Serious Bodily Injury Damage to property


8

Occurrence

Mechanical failure of mobile platform / lift / chain block

EHS Impact

7



6

Risk Controls

Conditions

S/N

Activities

Next Review Date

Legality

3


B


Last Review Date

2

Revision

References

1

PE / FP / M5.0 / EHS / RA-03

-

Y

R

4

2

8

1. All lifting equipment shall be inspected. 2. Banksman required when moving


-

N

N R

1

3

3

1. Close supervision required. 2. Deploy sufficient manpower

PIC: Engineer / Supervisor


Remarks

20 September 2010

EHS R1 1.2



Company


Package No.


Process / Location


Date Conducted

Approved By


Reviewed By:


Acknowledged By

Last Review Date

4

5

EHS Impact

Trip hazard due to cables / wiring on ground

Bodily injury

Electrical hazards from electrical tools

Bodily injury Damage to property


1.1 1.2

2.1 2.2 2.3

Electrocution 2.4 2.5

Document1

Ensure cable management is practiced for temporary supply cabling. All excess wire / cable shall be neatly coiled and hung or supported away from access-ways and exits Supervisor to check and verify that tools are fit for use and colour coded appropriately. All plugs and sockets shall be industrial grade. Extension and lead wiring shall be in good working condition. Temporary cabling shall be elevated. ELCB’s shall be used on sub-distribution outlets.

Page 5 of 7

8

9

10

11


RPN

Usage of electrical tools e.g. electrical drills, grinders and fibre cutter.


7

Risk Assessment Occurrence

5

Activities

6

Risk Controls

Severity

S/N


Conditions

3

Next Review Date

Legality

2

B


References

1

Revision

PE / FP / M5.0 / EHS / RA-03

-

Y

R

2

3

6

NIL


-

Y

R

5

1

5

NIL

PIC: Safety Coordinator / Supervisor / LEW


Remarks

20 September 2010

EHS R1 1.2



Company


Package No.


Process / Location


Date Conducted

Approved By


Reviewed By:

Acknowledged By


PE / FP / M5.0 / EHS / RA-03

Revision

B


Last Review Date

Next Review Date

Severity Classification Table NO

SEVERITY CLASS

5

Catastrophic

4

Major

3

Serious

2

Minor

1

Insignificant

PERSONNEL

ORGANIZATION

ENVIRONMENT

Any event that leads to eventual death.

Shut down of Project Office / Project(s)

Major pollution affecting the public and adjacent property

Serious injury resulting permanent disability

Suspension of essential services and departments / affected area of projects.

Major legal non-compliance.

Hospitalisation (>24hrs), no permanent disability

Suspension of non- essential services and departments/ affected area of projects.

Departmental/Project pollution

Light injury, requiring outpatient treatment with no follow up, Temporary, minor interruption <3 days of medical leave

Pollution limited to localized area

Superficial injury requiring basic first aid, no medication required

No significant pollution.

No disruption

Occurrence Classification Table NO

IMPACT

FREQUENCY

5

Frequent

Daily Occurrence

4

Likely

Weekly Occurrence

3

Occasionally

Monthly Occurrence

2

Unlikely

Yearly Occurence

1

Remote

Less than once in three years

Risk Level Matrix Document1

Page 6 of 7

20 September 2010

EHS R1 1.2


Ref No:


Package No.


Process / Location


Date Conducted

Approved By


Reviewed By:


Acknowledged By

B

Revision


Conducted By:

Company

PE / FP / M5.0 / EHS / RA-03

Last Review Date

Next Review Date

LIKELIHOOD

SEVERITY Insignificant (1)

Minor (2)

Serious (3)

Major (4)

Catastrophic (5)

Frequent (5)

Medium (5)

Likely (4)

Medium (4)

Medium (10)

High (15)

Extreme (20)

Extreme (25)

Medium (8)

Medium (12)

High (16)

Extreme (20)

Occasionally (3)

Medium (3)

Medium (6)

Medium (9)

Medium (12)

High (15)

Unlikely (2)

Low (2)

Medium (4)

Medium (6)

Medium (8)

Medium (10)

Remote (1)

Low (1)

Low (2)

Medium (3)

Medium (4)

Medium (5)

Risk Level Recommended Action Table

Document1

RISK LEVEL

ACCEPTABILITY OF RISK

RECOMMENDED ACTION

LOW

Acceptable

No additional risk control measures required. Frequent review may be required to ensure that the assigned risk level remains appropriate.

MEDIUM

Moderately Acceptable

Careful assessment of the hazards involved should be carried out to reduce the risk level as far as practicable within a defined period of time (typically the time taken to perform a specific activity). Additional interim risk control measures may be required.

HIGH

Unacceptable

Risk level shall be reduced to at least Medium Risk Level prior to commencement of work by removing the risk factors (preferred) or implementation of additional control measures. Any such measures shall not overly rely on PPE or appliances. Management intervention is required.

EXTREME

Unacceptable

Work may NOT proceed until risk level is reduced to Medium or lower. A detailed action plan and management involvement is required.

Page 7 of 7

20 September 2010

Hazard Identification Risk Assessment and Risk Control

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