Date post: | 24-Mar-2015 |
Category: |
Documents |
Upload: | eleswara-rao-mylangam |
View: | 82 times |
Download: | 7 times |
OHS Training 2003 11OHS Training 2003Induction
Job Safety Analysis and Job Safety Analysis and Hazard managementHazard management
OHS Training 2003 22OHS Training 2003Induction
Hazard ManagementHazard Management
HAZARD …anything in the
workplacethat has the potentiallto cause harmRISK …likelihood of injury orillness arising fromexposure to a hazard
OHS Training 2003 33OHS Training 2003Induction
Risks on Building SitesRisks on Building Sites falling from heights electrical shock crushed by plant hit by mobile plant falling objects collapsing trench crane load falling strain injury structural collapse of plant or building illness from chemical hazard
OHS Training 2003 44OHS Training 2003Induction
Hazard Management ProcessHazard Management Process
1. IDENTIFY3. CONTROL
2. ASSESS
OHS Training 2003 55OHS Training 2003Induction
Hierarchy of ControlHierarchy of Control
Elimination at Source
Substitution
Isolation
Engineering Controls
Administrative Controls
Personal Protective Equipment
OHS Training 2003 66OHS Training 2003Induction
Codes of PracticeCodes of Practice
Codes of Practice: provide practical
guidelines to complywith legislation
are used to support enforcement and prosecution
OHS Training 2003 77OHS Training 2003Induction
Electrical SafetyElectrical Safety avoid exposed live electrical wiring
earth leakage protection fitted to power sources
electrical leads stored away from traffic, water and ground moisture
regular inspection and maintenance of equipment
avoid long lead lengths, piggy backs and double adaptors
use spotter, NO GO Zone near power lines risk
OHS Training 2003 88OHS Training 2003Induction
Electrical SafetyElectrical SafetyInspection and Tagging tools/leads inspected and tagged every 3 months tools, plant, leads inspected prior to use electrician’s current colour-coded tag displayed on
tools/leadsExtension Leads use heavy duty leads maximum length limited by amp rating must not run from one floor to another must be suspended over head from insulated stands
or hooks
OHS Training 2003 99OHS Training 2003Induction
Electrical SafetyElectrical SafetyEarth Leakage Protection power supply to all sites (new constructions and
refurbishments) must have earth leakage or residual current device protection
plugging into any General Purpose Outlet connection should be through self-contained earth leakage box
Demolition/Major RefurbishmentAll work must be subject of site specific JSA covering: isolation of pre-existing power sources establishing an earth leakage protected switchboard inspection for rogue cables, live wiring
OHS Training 2003 1010OHS Training 2003Induction
OHS Training 2003 1111OHS Training 2003Induction 54Induction OHS Training 2003
OHS Training 2003 1212OHS Training 2003Induction
Job Safety AnalysisJob Safety Analysis
Structure of Session
1. Hazard Identification
2. Risk Assessment3. Job Safety
Analysis
OHS Training 2003 1313OHS Training 2003Induction
Hazard IdentificationHazard Identification
Rating Hazardshazards are rated to determine: degree of urgency order of priority for rectification
OHS Training 2003 1414OHS Training 2003Induction
Hazard IdentificationHazard Identification
Classification of HazardsHazards can be classified in two ways:1. Class 1, Class 2, Class 3
• Class 1: hazards that have potential to cause death or permanent disability
• Class 2: hazards that have potential to cause lost time injury
• Class 3: hazards that have potential to result in first aid treatment
2. High, Medium, Low (same as Class 1, 2, 3)
OHS Training 2003 1515OHS Training 2003Induction
Risk AssessmentRisk AssessmentAsk these questions about the risk: how significant is risk? can risk be eliminated? what control measures can be implemented to
reduce if not eliminate risk? can expending resources to remove or reduce
risk be justified?
OHS Training 2003 1616OHS Training 2003Induction
Risk AssessmentRisk Assessment
Who should be responsible for risk assessments?
site managers site teams safety
representatives OH&S committees subcontractors
OHS Training 2003 1717OHS Training 2003Induction
Risk AssessmentRisk Assessment Key Factors to Assess
consequence: the most likely injury outcome
exposure: how often people are exposed to the risk
probability: likelihood of an accident occurring
OHS Training 2003 1818OHS Training 2003Induction
Job Safety AnalysisJob Safety Analysis (JSA)(JSA)
Job Safety Analysis:
is a safe working procedure involving the assessment of risk
identifies potential hazards and determines safest way to complete tasks
analyses the tasks involved in a job concentrating on: risks, safety, quality, efficiency
integrates health and safety principles and practices into a particular operation
OHS Training 2003 1919OHS Training 2003Induction
Job Safety AnalysisJob Safety Analysis (JSA)(JSA)Job Safety Analysis will:
ensure hazards are identified ensure degree of risk is quantified revise, modify and document work methods give employees input into their own work methods give site team and other contractors
understanding of particular work methods allow site team to monitor/review work methods
and safety
OHS Training 2003 2020OHS Training 2003Induction
Job Safety AnalysisJob Safety Analysis (JSA)(JSA)
roofing steel erection demolition formwork erection
and stripping work near
electricity work in lift shafts
work in stairwells installation of stairs installation of
precast panels installation of fire
services installation of
ductwork
The following tasks involving Class 1 and serious Class 2 hazards always require production of a JSA:
OHS Training 2003 2121OHS Training 2003Induction
JSA DevelopmentJSA DevelopmentJob Safety Analysis can be developed by:
a contractor drafting the JSA in consultation with the principal contractor and the health and safety representative
employees who perform a common task working with their supervisor to draft the JSA
OHS Training 2003 2222OHS Training 2003Induction
JSA - Essential RequirementsJSA - Essential Requirements
site and task specific, not generic sufficient detail to cover the actual task analysis drafted in sequential fashion each identified risk requires a specific control must be readily understood by all members of
site team employee input optimised by formally inducting
workers into a JSA before work starts
OHS Training 2003 2323OHS Training 2003Induction
ReferencesReferences
This slide show was adapted from the Master Builders Association ‘Red Card’ Construction Industry basic Training Course.