JOB HAZARD ANALYSIS WORKSHEET

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JOB HAZARD ANALYSIS WORKSHEET

Form 908 Version 3.2Uncontrolled When Printed Page 1 of 11

Company Name: Perkins Builders

JHA Development Team Trades Involved With Undertaking This Work Activity

Description of Work Activity: This JHA is submitted to Perkins Builders for:

Asbestos

PROJECT NAME:

PROJECT No:

This JHA has been reviewed by the Perkins Builders site manager for its context, site requirements, and validated for the task/s being undertaken and considered appropriate.

Any changes to the scope of works shall be added to this document and signed off accordingly.

Perkins Builders Site Manager:

Name Signature Date

Person responsible for supervising and implementing, on the subcontractor’s behalf, the OHS controls associated with each step of this work activity.

Name Signature Date

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TYPE OF WORK TO BE UNDERTAKEN AND REQUIREMENTS

TYPE OF WORK PPE REQUIRMENTS

Please Tick



Please Tick

Plant & Equipment Conditions Mobile Plant to be used:

RISK RATING

LIKELIHOOD CONSEQUENCE ¹ ² ³ ⁴ ⁵

A Consequence is expected to occur in

most circumstances ¹ Fatality or Disability.

High Cost Losses

E - Extreme H – High M – Medium L - Low

A E(1) E(2) E(4) H(7) H(11)

B Consequence will probably occur in many

circumstances ² Lost time Injury.

Medium to high cost losses. ^B ^E(3) ^E(5) ^H(8) ^H(12) ^M(16)

C Consequence will probably occur is some

circumstances ³ Medical Treatment.

Medium to low cost losses ^C ^E(6) ^H(9) ^H(13) ^M(17) ^L(20)

D Consequence may occur in some

circumstances ⁴ First Aid Treatment

Minor Cost Losses. ^D ^H(10) ^H(19) ^M(18) ^L(21) ^L(23)

E Consequence may occur but only in

exceptional circumstances ⁵

Near-miss (near hit).

Possible minimal consequences ^E ^H(15) ^M(19) ^M(22) ^L(24) ^L(25)

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JOB HAZARD ANALYSIS WORKSHEET

NO.

JOB STEP

Break the job into steps or describe what work process are done

HAZARDS IDENTIFIED

What can harm you or others .g struck or hit by moving plant

INHERENT RISK

(Likelihood x Consequences)

JOB STEP CONTROL

Determine the controls to reduce risk to as low as responsibly practicable

RESIDUAL RISK

(Likelihood x Consequences)

RESPONSIBLITY

Person & Position Title to ensure controls are actioned

1.

PLANNING

➢ Inductions

➢ Register Updates

➢ Risk Assessment

➢ Workers

performing works involving asbestos not understanding Perkins hazard management practices and site- specific information

➢ Tickets and/or certifications not being checked and on file

➢ Unqualified and untrained workers performing works involving asbestos

➢ Removal

performed without WorkSafe

notification

➢ Unnecessary asbestos exposure

M(18)

➢ All workers that are to perform works on a Perkins site must at a minimum receive the site induction presentation and understand the practices and procedures that are to be followed on the work site.

➢ Safety Practice 90.02.19 to be read and understood by all personnel that are to undertake any task involving asbestos

➢ All workers that are to perform works involving asbestos are to have recent and up to date copies of all tickets and certifications relevant to asbestos removal and exposure

➢ No worker is to perform any tasks that they are not component or qualified in completing

➢ If applicable WorkSafe must be notified 10 days prior to asbestos removal

➢ A risk assessment must be completed prior to job commencement to determine if removal of asbestos is the best course of action

➢ If removal is required relevant code of practice must be on hand and referenced

M(22) Site Manager Workers

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➢ Licensing ➢ Untrained and incompetent personnel disposing of asbestos

(Safe Removal of Asbestos NOHSC2002:2005)

(Management and Control of Asbestos in Workplace NOHSC2018:2005)

➢ Over 10m2 of bonded (non-friable) asbestos requires an unrestricted

asbestos removal license which must be maintained and current

➢ All persons undertaking the removal of asbestos 10m2 or more must have undertaken a restricted asbestos removal training course delivered by a recognized training organization

➢ All subcontractors who perform asbestos removal or works relating must have up to date licenses and tickets on file

2.

JOB SET UP

➢ Fitness For Work

➢ Public Interaction

➢ Worker injury

➢ Worker under the influence of banned substances

➢ Asbestos exposure to public

➢ Wind conditions affecting airborne asbestos exposure

H(13)

➢ In line with Perkins Drug and Alcohol Policy all workers that are to perform any scope of works on Perkins sites shall adhere and follow the zero tolerance in relation to Drugs and Alcohol

➢ Workers must ensure where practicable that they are able to physically perform the task required

➢ Identify if any public areas have the risk of exposure and establish exclusion zones

➢ Ensure wind conditions are monitored throughout task ensuring task is ceased when conditions are detrimental

M(18) Site Manger Workers

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JOB HAZARD ANALYSIS WORKSHEET

➢ Surrounding Work Area Interaction

➢ Asbestos exposure to surrounding work groups

➢ Site Manager to ensure all other work groups are informed of works involving asbestos prior to job commencement

➢ Contractor overlapping where applicable to minimize work area exposure

➢ PPE worn at all times by all workers who are directly and indirectly exposed (P1 or P2 masks at a minimum)

➢ Exclusion zones and signage set up around work area

3.

CONDUCTING WORKS INVOLVING OR

REMOVAL OF ASBESTOS

➢ Method Determination

➢ In-adequate removal techniques exposing workers

E(3)

➢ Wet or Dry method determined when removing and/or handling materials containing asbestos

➢ Wet Method (Preferred) – A manually controlled, consistent low pressure, coarse spray, such as from an adjustable pistol- grip garden hose, is recommended for the purpose of wetting down work area

➢ The wetted down material involving asbestos should be removed in sections

➢ Material to be placed into waste containers and sealed to ensure correct disposal

➢ Dry Method (Least Preferred) – Dry method to only be used where wet method is not practical or safe (e.g. live electrical services or equipment present)

➢ The work area must be fully enclosed with the use of plastic sheeting

➢ All workers involved must wear a full-face mask with respirator at a minimum

➢ The material should be removed in small pre-cut sections with minimal disturbance to

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➢ Monitoring ➢ Workplace exposure to asbestos not compliant

➢ Workforce exposure to asbestos not compliant

avoid generation of airborne asbestos disturbance

➢ Asbestos vacuum cleaners utilized if applicable

➢ All air clearance monitoring shall be conducted by an independent and competent person

➢ An Air Clearance Certificate must be received from the third-party representative before the removal of barriers, signs, and the re-occupation of the area can

commence

4.

DEMOBILISATION / CLEAN UP

➢ Equipment Storage

➢ Manual Handling

➢ Decontamination

➢ Equipment stored poorly causing damage

➢ Body strain or injury

➢ Poor access around work site

➢ Area contaminated with traces of exposure

H(13)

➢ All workers must ensure that all plant and equipment is correctly stored as per manufactures specifications to ensure integrity and condition

➢ Correct manual handling techniques used

➢ Accessways / pathways to remain clear of obstructions

➢ High level of housekeeping to be maintained throughout job and prior

➢ On completion of the removal work, the area immediately surrounding the removal area and the removal work area are to be vacuumed using a vacuum cleaner that

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JOB HAZARD ANALYSIS WORKSHEET

➢ Clean Up and Disposal

➢ Personnel

contaminated with asbestos

➢ Asbestos

contamination left on site

➢ Asbestos disposal non-compliant

complies with the AS3544-2988 for use with asbestos

➢ All contaminated surfaces are to be wiped down with a damp cloth, paying attention to walls, ledges, fittings and furnishes if affected

➢ All personnel leaving the work area must follow and comply with decontamination procedure outlined in Perkins document 90.02.19

➢ Asbestos must be removed from site and Perkins Builders will ensure that clean-up is properly completed and that there is no contamination of asbestos left at a site

➢ All disposal of asbestos will be in

accordance with Section 9 of the Code of Practice for the Safe Removal of Asbestos 2nd edition [NOHSC: 2002(2005)

➢ Disposal can only be done after approval is given to dispose of asbestos at an

approved site and or the disposal activity is contracted to an approved licensed waste disposal contractor

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Read and Signed by Performers of Work on Site

Name Qualification or Training Position Signature Date

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JOB HAZARD ANALYSIS WORKSHEET

Please tick relevant box for construction tasks undertaken(more than one box can be ticked)

WA Acts and Regulations Dangerous Goods Safety Act 2004 Building Regulations 1989

Occupational Safety and Health Act 1984

Occupational Safety and Health Regulations1996 Electricity Act 1947

Electricity (Licensing ) Regulations 1991



WORKING AT HEIGHTS

Construction which involves a person being at risk of falling two metres or more

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HAZARDOUS MATERIAL

Construction work on or near chemical, fuel or refrigerant lines including the use of hazardous material Demolition, Scaffolding,

Concrete, Structural Steel Work, Formwork, Masonry, Hydraulics, Electrical Services, Mechanical Services, Lift installation, Aluminium Doors & Windows, Metalwork, Roofing, Carpentry, Plastering, Ceiling, Painting

Code of Practice: Prevention of Falls at Workplaces 2004 National Code of Practice of Falls in General Construction

Guidance Note: Preparing for Emergency Evacuations at the Workplace 2004 AS/NZS 4576 Guidelines for Scaffolding

AS/NZS 1892 Portable ladders 3.26 AS/NZS 1892.1 Metal

AS 1892.2 Timber AS/NZS 1576 Scaffolding

AS/NZS 1576.1 General requirements AS 1576.2 Couplers and Accessories

AS/NZS 1576.3 Prefabricated and Tube-and-Coupler Scaffolding AS 1576.4 Suspended Scaffolding

AS/NZS 1576.5 Prefabricated Split Heads and Trestles

AS/NZS 1576.6 Metal Tube-and-Coupler Scaffolding — Deemed to Comply With AS/NZS1576.3

Removing or Disturbing Asbestos, Termite Treatment, Concrete

National Code of Practice for the Control of Workplace Hazardous Substances[NOHSC:2007(1994)]

National Code of Practice for the Labelling of Workplace Substances [NOHSC:2012(1994)]

National Model Regulation for the Control of Workplace Hazardous Substances National Model Regulation for the Control of Scheduled Carcinogenic substances [NOHSC:1011(1995)]

Safe Removal of Asbestos 2^nd Edition [NOHSC:2002(2005)]

Code of Practice for the Management and Control of Asbestos in the Workplace [NOHSC:2018(2005)]

Guidance Note on the Membrane Filter Method for Estimating Airborne Asbestos Fibres 2^nd Edition [NOHSC:3003{2005)]

Code of Practice for the Control of Scheduled Carcinogenic Substances [NOHSC:2014(1995)]

Guidance Note: Provision of information of Hazardous Substances at Workplaces

Guidance Note: Occupational Safety and Health Management on Contaminated Sites Work 2005



EXCAVATION

Construction involving excavation of 1.5 metres and below



ROADS AND RAILWAYS

Construction adjacent to roads and railways that are in use Demolition, Bulk earthworks,

Hydraulics, Electrical Services, Mechanical Services

Code of Practice: Excavation 2005 Code of Practice: Safe Design of Buildings and Structures 2008

National Standard for Construction Work [NOHSC: 1016 (2005)]

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CONFINED SPACES

Construction work involving a confined space



ELECTRICAL

Construction work on or near energised electrical installations and lines (whether overhead or underground) Drainage Sumps, Sewerage

Sumps, Trenches, Swimming Pool Filters, Balance Tanks

Guidance Note: Working Alone 2009

AS 2865 Confined Spaces Powered Tools, Temporary

Power, Electricity, Electrical Services, Welding

Energy Safety Code of Practice : Safe Low Voltage Work Practices by Electricians Guidance Note: Electricity: Residual Current Devices

Guidance Note: Isolation of Plant 2006

Guidance Note: Gas Welding Safety Flashback Arrestors National Standard for Plant

Guideline for Work in the Vicinity of Overhead Powerlines

Guide to Testing and Tagging Portable Electrical Equipment and Residual Current Devices at Workplaces

AS 1674.1 Safety in Welding and Allied Processes – Fire Precaution AS 1674.2 Safety in Welding and Allied Processed - Electrical

AS/NZS 3000 Electrical Installations (known as Australian/New Zealand Wiring Rules) AS/NZS 3012 Electrical Installations – Construction and Demolition Sites

AS 3760 In Service Inspection and Testing of Electrical Equipment



DEMOLITION

Construction work involving demolition



POWERED MOBILE PLANT

Construction involving movement of powered mobile plant Demolition Code of Practice: Occupational Safety and health Management and

contaminated sites

AS 2436 Guide to noise control on construction, maintenance and demolition sites

AS 2601 Demolition of structures

Demolition, Bulk earthworks, Landscaping, Concrete, Tilt Panel/Delta-Core panels, Steel Fixing, Structural Steel work, Formwork, Hydraulics, Lift, Metalwork, Roofing, Carpentry

Code of Practice: Safe Guarding of Machinery and Plant Code of Practice: Plant in the Workplace

Code of Practice: Powered Mobile Plant

Code of Practice: Safe Movement of Vehicles at Workplace Code of Practice: Working Safely with Forklifts

Machinery and Equipment Safety – An Introduction 1^st Edition AS 4024.1 Series: Safety of Machinery

AS 1418 Set-Cranes, hoists and winches Set

AS 2550 Set- Cranes, hoists and winches – Safe Use Set AS/NZS 4431 Guidelines for Safe Working on New Lift Installations in New Constructions

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JOB HAZARD ANALYSIS WORKSHEET

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TILT UP OR PRECAST

Construction work involving tilt-up or precast concrete



TEMPORARY SUPPORTS

Construction work involving alteration to a structure that requires the structure to be temporarily supported to prevent its collapse

Precast Concrete, Tilt Panel, Beams,

Delta Core Panels

National Code of Practice for Precast, Tilt- up and Concrete Elements in Building Construction (2008)

Code of Practice: Tilt- up and Precast Concrete Construction 2004 Code of Practice: Concrete and Masonry Cutting and Drilling 2004 AS 3850 Tilt-up Concrete Construction

AS 3610 Formwork for Concrete

AS 3610.1 Formwork for Concrete: Documentation and Surface

Demolition, Scaffolding, Concrete, Tilt Panel/ Delta Core Panels, Structural Steelwork, Masonry, Hydraulics, Electrical Services, Mechanical Services, Lift, Metalwork, Carpentry

Code of Practice: Safe Design of Buildings and Structures 2008 National Standard for Construction Work [NOHSC: 1016 (2005)]



ATMOSPHERIC CONTAMINATION

Construction work in an area that may have a contaminated or flammable atmosphere



WATER OR OTHER LIQUIDS

Construction work in, over or adjacent to water or other liquids if there is a risk of drowning.

Carbon Monoxide, Asbestos Adopted National Exposure Standards for Atmospheric Contaminants in the Occupational Environment [NOHSC: 1003 (1995)]

Guidance Note on the Interpretation of Exposure Standards for Atmospheric Contaminants in the Occupational Environment 3^rd Edition [NOHSC:

3008:1995)]

Guide to Hazardous or Combustible Dusts, Fumes and Fibres

Guidance Note: Prevention of Carbon Monoxide Poisoning from Petrol and Gas Powered Equipment 2008

Guidance Note: Occupational Safety and Health Management on Contaminated Sites Work 2005

Water, other liquids Code of Practice: Safe Design of Buildings and Structures 2008

National Standards for Construction Work [NOHSC: 1016(2005)]