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Job hazard analysisJob safety analysisRisk assessment for piling work
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PETRONAPACKAGE 2ACCESS ANDTHE RAPID
_________
OWNER A
Name:
Date (DD‐
Signature
Documen
Pages mo
0 11
REV. DD
S RAPID PROJ0C1: COMMON D PERMANENT SITE AT PENGER
____________
Approval:
‐MMM‐YY):
:
t class:
odified under
1‐Sep‐14 DATE
D‐MMM‐YY
Sections
JECT CONSTRUCTIONROADS WITHINRANG JOHOR
____________
HEAL
JO
D
Z
this revision:
IFA ‐ Issued F
STATUS – REV
changed in la
Project
RAPID Packa
P20C
N
JOB HA___________
TH SAFETY
OB HAZAR
DRIVEN PI
For Approval
ISION MEMO
ast revision a
ge
C1 Originator
WCTB
AZARD ANALY____________
Y AND ENV
RD ANALYS
LES / SPUN
MohamadWRITT(name
re identified
DOCUMENT NDiscipline
HSE Doc
P
YSIS ____________
VIRONMEN
SIS (JHA)
N PILES
W
d Rasydi NTEN BY& visa)
by a vertical
NUMBER . Type
RC Unit n
0
7410
____________
NT
WCT BERHAD
Ng Mun Wai CHECKED BY (name & visa)
line in the ma
Serial n0
0007
Rev
0
____________
Ihsan MohdAPPROVED(name & vi
argin
Page
1/12
_
d Idris D BYisa)
RevProject Package Originator Discipline Doc. Type Unit n° Serial no
RAPID P20C1 WCTB HSE PRC 7410 0007
Date :
No.
1
2
3
4
5
6
7
8
Prepared by; Checked by; Approved by;
_________________________ _________________________ _________________________( Mr. Mohamad Rasydi ) ( Mr. Ng Mun Wai ) ( Mr. Ihsan Idris )
PROJECT MANAGER PROJECT DIRECTOR
WCT BERHAD WCT BERHAD WCT BERHAD
No.
1
2
3
Development Team
Specific Area :Task Duration :DRIVEN PILES / SPUN PILES
work supervisor : I certified that I have explain this JHA to all workers
Signature Date
Name DateSignatureIC No.
Task/ Job Description :Task/ Job Description :
Name Position
CONSTRUCTION MANAGER
Page
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Document Number
JOB HAZARD ANALYSIS
RevProject Package Originator Discipline Doc. Type Unit n° Serial no
RAPID P20C1 WCTB HSE PRC 7410 0007
Date :
Severity :
slip/trip/fall back injury
struck/against hazardous chemical
overhead work contact by/with
burn (heat/chemical) caught/in/on/between
eye injury strains medium
radiation hazard electrical hazard
sharp object
fire gas release (HC/ H2s) severity Medium High Low
damage (physical) spill or loss of containment Low L M Medium
loss of production dusty Medium M H High
explosion off‐site impact High H EX
risk rating
1 M
L1.2 Trip and fall.
1.1 Land surveyor or his
assistant hit by moving
machine/vehicle.
ACTION BY;
low
low
Equipment Likelihood Mitigation
Extreme
medium
Major & minor injury /loss of
Single Fatality, major injury, > 1 lost
Time Injury (LTI) major and loss of
CONTROLS
SWP, PTW, HSEMS, HSE awareness
SWP, PTW, HSEMS
No injury, slight damage to equipment
and no loss to production
Special procedure, HSE awareness, OSH program
highPossible could occur
(0.5‐4 year)
DRIVEN PILES / SPUN PILES Task Duration : Specific Area :
multiple facilities, extensive damage or
prolong loss of production > RM 2000high
Document Number
Probable, likely to occur
(0‐0.5 year)highextremeextreme
Safe working Practices
Environment
Potential Hazard Examples for Specific Categories :
Worker
risk rating
Likelihood:
BASIC JOB STEP POTENTIAL HAZARDS
Who or What might be
harmed (person/
Equipment/
Environment)
1.3 Plastic barriers and flagmen will be
provided when survey points are located
at the road side.
WCT's Site
Supervisor / HSSE
Personnel
personal injury 1.1 Land surveyor and his assistant must
attend induction before entering the
site.
Who or What might be
harmed (person/
Equipment/
Environment)
WCT HSSE
Supervisor
1.2 Traffic diversion will be
implemented in the event survey points
are located on access roads.
WCT's HSSE
Personnel / Site
Supervisor
personal injury
Land surveyor set out piling points in the site
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JOB HAZARD ANALYSIS
remote, unlikely to occur
(4‐30 year)
Task/ Job Description :
RevProject Package Originator Discipline Doc. Type Unit n° Serial no
RAPID P20C1 WCTB HSE PRC 7410 0007
Date :
risk rating
L
H
2 L
Document Number
1.9 Land surveyor is NOT allowed to
work in an open field during rain.
WCT's HSSE
Personnel
Delivery and unloading of piles using a mobile
crane
2.1 Trailer collide with
ongoing/moving traffic
WCT's HSSE
Personnel
Fatality /
personal injury
POTENTIAL HAZARDS
1.3 Hand injury when installing
survey pegs
1.4 Struck by lightning
Who or What might be
harmed (person/
Equipment/
Environment)
Personnal
injury/property
damage
BASIC JOB STEP
JOB HAZARD ANALYSIS
ACTION BY;CONTROLS
2.1 Escort by WCT personnel or site
supervisor.
Personal injury
WCT's site
supervisor
1.4 Passage / pathways for workers are
inspected daily to ensure materials /
equipment / tools are NOT kept along
the passage / pathways.
WCT's Site
Supervisor
Specific Area :
1.7 Any self‐made tool will be
confiscated and removed from the site.
Task/ Job Description : DRIVEN PILES / SPUN PILES Task Duration :
1.10 Pre‐start briefing and tool box talk
will be performed to raise awareness
and reinforce
1.5 To maintain good housekeeping in
each work site.
WCT's Site
Supervisor / HSSE
1.6 Proper ladder with handrail will be
provided for ingress/egress of an
excavation.
WCT's HSSE
Personnel / Site
Supervisor
WCT's HSSE
Personnel
1.8 Land surveyor and his assistant must
wear cotton glove and PPE while
ki
WCT's Project
Manager / Site
Supervisor
Page
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RevProject Package Originator Discipline Doc. Type Unit n° Serial no
RAPID P20C1 WCTB HSE PRC 7410 0007
Date :
risk rating
M
M
L
H
L
Document Number
WCT's Site
Supervisor and
HSSE Personnel
2.7 To obtain PTW prior to any lifting
and unloading.
WCT's HSSE
Personnel
Fatality /
Personal injury
Task/ Job Description : DRIVEN PILES / SPUN PILES
2.6 Delivery trailer must be inspected
and its brake, tyres, windscreen and etc.
are in an acceptable condition before it
is allowed to enter the site.
Personal injury
2.3 Piles hit people during
lifting and unloading
2.2 Trailer skid and out of
control on slippery road
CONTROLS
Personnal
injury/property
damage
2.5 Lifting cable snapped or
lifting gears failed
Task Duration : Specific Area :
BASIC JOB STEP POTENTIAL HAZARDS
Who or What might be
harmed (person/
Equipment/
Environment)
ACTION BY;
2.4 Worker fall from the trailer
2.6 Fingers of the workers
caught in between the piles
WCT's HSSE
Personnel
Personal Injury
2.4 No vehicle movement in the site
during heavy rain and immediately after
the rain.
WCT's HSSE
Personnel
2.2 Supervisor only allows the trailer to
enter the site after he has assess
condition of the access roads in the site
are safe for vehicle movement
JOB HAZARD ANALYSIS
2.8 Crane must be inspected and must
have must valid PMA.
WCT's Site
Supervisor and
HSSE Personnel
Personnal
injury/property
damage
2.5 Driver of the trailer to observe speed
limit in the site (25 km/hr) and follow
the escort
2.3 Pre‐plan and identify safe access
route to the unloading site
WCT's Site
Supervisor
WCT's Site
Supervisor and
HSSE Personnel
Page
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RevProject Package Originator Discipline Doc. Type Unit n° Serial no
RAPID P20C1 WCTB HSE PRC 7410 0007
Date :
risk rating
Document Number
JOB HAZARD ANALYSIS
WCT's HSSE
Personnel
CONTROLS
Task Duration : Specific Area :
WCT's HSSE
Personnel
Task/ Job Description : DRIVEN PILES / SPUN PILES
2.13 Radius of the lifting must be
barricaded with plastic barriers to
prevent people walking into the lifting
zone.
2.16 Signs will be placed around the
lifting zone.
Who or What might be
harmed (person/
Equipment/
Environment)
2.9 The crane must have a permit‐to‐
operate sticker.
2.10 Crane operator must attend
induction before entering the site.
2.11 Lifting gears must be inspected and
have all the necessary certificates
before being used.
2.12 Only lifting gears (sling, chain,
shackles, hooks) with proper color
coding are allowed to be used.
WCT's HSSE
Personnel
WCT's HSSE
Personnel
WCT's Site
Supervisor and
HSSE Personnel
WCT's Site
Supervisor and
HSSE Personnel
WCT Site
Supervisor
2.14 Signalman / watchman to guide the
crane operator and coordinate lifting
process.
BASIC JOB STEP POTENTIAL HAZARDS
2.15 Tag line to be used to control the
spun pile when it is being lifted
ACTION BY;
WCT's Site
Supervisor
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RAPID P20C1 WCTB HSE PRC 7410 0007
Date :
risk rating
3 L
M
L
Document Number
Property damage
3.4 Flagmen / watchmen will be
deployed when the piling rig is moving.
WCT's Site
Supervisor and
HSSE Personnel
3.3 The piling rig tilted due to
uneven ground.
Task Duration : Specific Area :
CONTROLS ACTION BY;
2.18 Pre‐start briefing and tool box
talks.
2.19 Crane operator and workers must
wear proper PPE.
3.1 Operator or mechanic falls
from the piling rig
3.2 The piling rig accidentally
hit people working nearby.
DRIVEN PILES / SPUN PILES
Moving and positioning a piling rig
3.3 Operator or mechanic has to use
body harness when he is performing
routine maintenance and checking
where he is exposed to falling from high.
Property damage
/ Personel Injury
Property damage
/ Personel Injury
BASIC JOB STEP
WCT's Site
Supervisor and
HSSE Personnel
POTENTIAL HAZARDS
Who or What might be
harmed (person/
Equipment/
Environment)
WCT's Site
Supervisor
WCT's Site
Supervisor and
HSSE Personnel
2.17 Full‐time supervisor and safety
personnel throughout the unloading
process.
WCT's Site
Supervisor and
HSSE Personnel
JOB HAZARD ANALYSIS
Task/ Job Description :
WCT's HSSE
Personnel
WCT's Site
Supervisor and
HSSE Personnel
3.1 Operator of the piling rig and
mechanic must attend induction.
3.2 The piling rig must be inspected
before entering the project site.
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RAPID P20C1 WCTB HSE PRC 7410 0007
Date :
risk rating
4 H
Document Number
Fatality /
Personal injury /
Property damage
4.1 Falling pile due to snapped
lifting cable or lifting gears
failure
Hoisting a spun pile to the piling frame 4.1 Only lifting ropes and lifting gears
(sling, chain, shackles, hooks) with
proper color coding are allowed to be
d
WCT's Site
Supervisor
3.8 Working platform for the piling rig
must be leveled / flattened by an
excavator or a motorgrader.
3.9 Soft ground will be removed and
replaced with suitable earth and
compacted.
WCT's Site
Supervisor
3.7 Full‐time supervisor. WCT
WCT's HSSE
Personnel
3.5 Workers must be kept at least 5m
from the piling rig when it is moving.
4.2 All lifting ropes and gears must be
visually inspected for any abnormally
before put to use.
WCT's Site
Supervisor
WCT's HSSE
Personnel
WCT's Site
Supervisor
4.3 PTW must be obtained before
commencing the works.
WCT's Site
Supervisor and
HSSE Personnel
Task/ Job Description : DRIVEN PILES / SPUN PILES Task Duration : Specific Area :
BASIC JOB STEP POTENTIAL HAZARDS
Who or What might be
harmed (person/
Equipment/
Environment)
CONTROLS
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JOB HAZARD ANALYSIS
ACTION BY;
3.6 Windscreen and windows are free of
obstruction or shed.
RevProject Package Originator Discipline Doc. Type Unit n° Serial no
RAPID P20C1 WCTB HSE PRC 7410 0007
Date :
risk rating
5 L
L
Document Number
Personal injury
5.1 Supervisor, operators and workers
exposed to the noise for a long duration
must wear ear muffs.
WCT's Site
Supervisor &
HSSE personnel
5.2 To obtain PTW before commencing
the works.
WCT's HSSE
Personnel & Site
Supervisor
5.3 Warning signs will be put up to
ensure NO worker is standing below the
piling frame.
WCT's HSSE
Personnel & Site
Supervisor
5.1 Hearing impairment People working
close to the piling
rig
Driving of spun pile into the ground
4.4 Lifting zone must be barricaded. WCT's Site
Supervisor
4.7 Full‐time supervisor throughout the
lifting process.
WCT's Site
Supervisor
4.8 Operator will be given interval short
break to avoid fatigue.
WCT's HSSE
Personnel & Site
Supervisor
5.2 Falling object from the
piling frame
4.5 Signalman / watchman must be full
time at the site.
WCT's Site
Supervisor
4.6 Tool box talk or pre‐start briefing
will be conducted by supervisor
WCT's HSSE
Personnel & Site
Supervisor
JOB HAZARD ANALYSIS
Task/ Job Description : DRIVEN PILES / SPUN PILES Task Duration : Specific Area :
BASIC JOB STEP POTENTIAL HAZARDS
Who or What might be
harmed (person/
Equipment/
Environment)
CONTROLS ACTION BY;
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RevProject Package Originator Discipline Doc. Type Unit n° Serial no
RAPID P20C1 WCTB HSE PRC 7410 0007
Date :
risk rating
6 M
L
L
Document Number
6.1 Hot Work Permit must be secured
before commencing with the welding.
6.5 Welder must use leather glove and
welding shield.
6.6 Warning signs will be displayed
when hot work is being carried out.
WCT's HSSE
Personnel & Site
Supervisor
WCT's Site
Supervisor
6.2 Burns due to accidental
contact with hot surface
Personal injury
6.3 Burns caused by welding
sparks
Personal injury
6.4 Proper housekeeping and proper
storage for flammable material.
WCT's Site
Supervisor
WCT's HSSE
Personnel
6.2 Fire extinguiher must be in place
during the hot work.
6.3 Flammable substances such as fuel,
paint, lubricant, cleaning agent and etc.
must be kept away from the hot work.
5.4 Supervisor and workers must wear
safety helmet.
WCT's HSSE
Personnel & Site
Supervisor
5.5 Tool box talk or pre‐start briefing will
be conducted by supervisor.
WCT's Site
Supervisor
WCT's HSSE
Personnel & Site
Supervisor
WCT's Site
Supervisor
Welding when joining of spun piles 6.1 Sparks from the welding
cause fire to flammable
material nearby
Personal injury /
property
damaged
BASIC JOB STEP POTENTIAL HAZARDS
Who or What might be
harmed (person/
Equipment/
Environment)
CONTROLS ACTION BY;
Task/ Job Description : DRIVEN PILES / SPUN PILES Task Duration : Specific Area :
JOB HAZARD ANALYSIS
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RevProject Package Originator Discipline Doc. Type Unit n° Serial no
RAPID P20C1 WCTB HSE PRC 7410 0007
Date :
risk rating
7 L
M
L
Document Number
Cutting of spun piles using handheld circular saw
and removal of the cut piles
7.1 The handheld circular saw must be
inspected and approved before use.
7.1 Accidental cuts by the
rotating blade
7.2 Pre‐cut pile falls / collapses
on the worker
7.3 Cut pile hit worker while it
is being lifted.
WCT's HSSE
Personnel
JOB HAZARD ANALYSIS
Task/ Job Description : DRIVEN PILES / SPUN PILES Task Duration :
7.2 Permit to work must be secured
prior to commencement of the work.
WCT's HSSE
Personnel & Site
Supervisor
7.3 Only trained worker is allow to
operate the circular saw.
WCT's HSSE
Personnel & Site
Supervisor
7.7 Lifting zone will be barricaded. WCT's HSSE
Personnel & Site
Supervisor
7.4 Warning signs will be displayed to
ward off any unauthorized entry to the
work area
WCT's HSSE
Personnel & Site
Supervisor
7.5 Free‐standing pile more than 3m in
height will be secured and hoisted by a
rope hooked to an excavator's bucket
WCT's Site
Supervisor
7.6 Only ONE (1) worker is allowed in
cutting of piles at one time in the same
place.
WCT's HSSE
Personnel & Site
Supervisor
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Specific Area :
BASIC JOB STEP POTENTIAL HAZARDS
Who or What might be
harmed (person/
Equipment/
Environment)
CONTROLS ACTION BY;
RevProject Package Originator Discipline Doc. Type Unit n° Serial no
RAPID P20C1 WCTB HSE PRC 7410 0007
Date :
risk rating
Document Number
7.9 Worker must use polka dot gloves
and goggles.
WCT's HSSE
Personnel & Site
Supervisor
7.10 Tool box talk or pre‐start briefing
will be conducted by supervisor.
WCT's Site
Supervisor
7.8 Flagmen / signalmen will be
provided throughout the lifting works
WCT's HSSE
Personnel & Site
Supervisor
JOB HAZARD ANALYSIS
Task/ Job Description : DRIVEN PILES / SPUN PILES Task Duration : Specific Area :
BASIC JOB STEP POTENTIAL HAZARDS
Who or What might be
harmed (person/
Equipment/
Environment)
CONTROLS ACTION BY;
Page
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