JHA Removal and Installation valve

JOB HAZARD ANALYSIS WORKSHEET Serial No.
Job Title Removal and Installation valve Revision No.
PTW No.
Date

Step No. Description of Task / Potential Hazards and Who and What Action Party
Consequence might be harmed Control and Recovery Measures
Step Project Engineer,
(PEAR) Supervisor,

Sharp Edge & Pinch Point Be aware of pinch point. Protect all sharp Rigger Foreman,
edges. Wear impact gloves Rigger, HSE
which can cause hands and
Preparing of tools, finger injury Barricade area. Only Competent and
1 equipment and site Personnel authorized personnel to be within the
installation area.
safety requirements. Entry of unauthorized
Be aware of pinch point. Protect all sharp
personnel edges. Wear impact gloves

Sharp Edge & Pinch Point
which can cause hands and
finger injury

Failure of equipment which All rigging tools must be inspected, colour
can cause damage to rigged coded and in good condition before used.
equipment Only competent personnel to operate
rigging tools and equipment,

Installation rigging Strains of muscle. Warm up & stretching before Project Engineer,
onto valve. performing the task. Supervisor,
2 Personnel / Asset
Rigger Foreman,
Rigger, HSE

Entanglement with Only essential / authorized personnel
messenger line allowed to enter. Area to be barricaded.

Internal

Bad weather condition (high Check radio communication channel and
swell, pitching, wind speed & communicate with PFLNG Radio Officer for
poor visiblity) weather update prior commence of work and
during changes of weather.

Pinch point and potential of Trained and well briefed personnel.
hands and finger injury. Personnel are aware of pinch point and
line of fire area. Wear proper PPE.

Akward body posture due to Use mechanical aid (gantry crane). Manual
heavy equipment handling shall be done with buddy system,
Practice proper body posture technique.
Slip trip & fall
Ensure work area clean, tidy and free of
obstruction at all time

Failure of rigging equipment All rigging tools must be inspected, colour

which can knock personnel coded and in good condition before used.

and damage to lifted Only competent personnel to operate

equipment rigging tools and equipment, Project Engineer,

3 Removal and Personnel / Asset Supervisor,
Installation valve Rigger Foreman,
Congested work space Competent operator to familiriazed with
during handling material to work location. Rigger, HSE
location causing damage to Essential personnel at work area. Closed
sensitive FLNG equipment monitoring by supervisor.
and facilities

Internal

Swingging / Uncontrolled Minimum of 2 lines of each load. Sufficent
load manpower to perform the job.

Failure of equipment which All rigging tools must be inspected, colour
can cause damage to lifted coded and in good condition before used.
Only competent personnel to operate
equipment rigging tools and equipment

Manual handling of valve Work with buddy system. Beware of pinch
point and body positioning. Don’t stand

under load. Apply correct manual handling

technique.

High pressure Personnel All air line / supply to be installed with whip
Asset check. Manifold, gauges and hoses to be
4 Performing bolt / un- inspected and certified. Project Engineer,
bolt activities Supervisor,
Verification of torque values as per Project
Incorrect torque values Procedure. Follow values as provided by Rigger Foreman,
procedures. Rigger, HSE

Akward body posture due to Use mechanical aid (forklift & pallet jack,
gantry crane). Manual handling shall be
Return all tools & heavy equipment done with buddy system, Practice proper
body posture technique.
5 equipment and Personnel All
Ensure work area clean, tidy and free of
conduct housekeeping Slip trip & fall obstruction at all time

Internal

Internal