CORPORATE SAFETY INSTRUCTION
JOB SAFETY ANALYSIS: PR/LPD/P- 007 (02.002) Rev. 02
JOB SAFETY ANALYSIS (JSA) WORKSHEET
Job Safety Analysis
Worksheet
Insulation , cladding &
Silicone
JSA No: PR/DEP/SEC/JSA/001
Date: DEC. 08, 2016
Revision No: 00
Section: Insulation and cladding
Supervisor (Name & Sign): MOHINDER PAL SINGH
for piping & Equipment
Location: (P360)
Reviewed and Approved By(Name & Sign):
Sequence of Job Steps
to be Performed
1.
2. 1. Work Permit
PR/CSF/CSS/P-24
(06.001)
Risk/Hazard (Refer Hazard
Checklist)
1.1 Work permits
No management control
and the execution as per
PRC and Contractor
safety management
system will not be
followed.
Risk Rating
(Low,
Moderate,
High,
Critical)
Low
Mitigation Hazard Control Measures (existing and
additional) to reduce the risk to moderate or low.
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.1.6
1.1.7
Permit shall comply with PRC work permit
system.
Obtain work permit from PRC permit issuer.
Tool box meeting shall be done to discuss the
potential hazards and safe system of work.
Safe work permit, JSA, WERA and MS shall be
at work site and secured before any works
commence.
At least one work permit receiver shall be
present at site at all time during work activities.
Supervisor to prepare required safe work plan,
permit shall be one day in advance.
Supervisor, foreman and HSE officer to monitor
the activity respectively.
Action By
GS/
GLOBAL
SUHAIMI
- WPR
- Safety
Officer
2.1.1 Ensure proper PPE’S
2. Hauling of
materials to be use.
2.1 Slip trip & injuries
Moderate
2.2 Improper body
position
2.1.2 Daily housekeeping &
2.1.3 Materials arrangement to be maintained at
site.
2.1.4 Ensure proper ergonomics
3. Lifting of materials
3.1Unauthorized person
3.2 Fall objects and
personnel injury.
Low
Low
3.3 Personnel injury.
Low
3.4 Slip, trip.
Low
3.1.1 safety precautions like Gloves, coverall, dust mask.etc.
3.1.2 Training to employee for safe lifting of loads. In
cramped or enclosed spaces where fiber glasses insulation is
generally installed
3.1.3Daily housekeeping & materials arrangement to be
maintained at site.
GS/
Global
suhaimiSupervisor
- Foreman
- All
concerned
people
GS/
Global
suhaimi
Supervisor
- Foreman
- Equipment
Operator/
Driver
- All
concerned
people
3.1.4
Qualified rigger shall choose adequate slings for the
intended lift. The load shall be directly attended by
the rigger / where there is potential for the load toe
equipment, material shall be handled by trained &
qualified operators3.1.5
3.1.5
Hauling of materials to be used.3.1.6
3.1.6
Lifting of materials.
4.1.1
Underground cable detector shall be used prior to
GS/
excavation and periodically during excavation
Raymond
works.
- Area
Trial pit shall be provided in all excavated areas
Supervisor
4 Excavation works
Width: 1.5 ~ 2.8
Depth: 1.5 ~ 3.0
4.1 Damage to the
existing underground
utility services.
Moderate
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
4.2 Fall down of
personnel
4.2.1
Low
4.2.2
4.3 Collision of
Excavator, Dump
Truck and Loader
Moderate
prior to usage of machine.
Manual excavation shall be done on identified
affected utilities.
If unknown cable shall be discovered, report
immediately to the PRC concerned
department/GSCA HSE department for their
action.
When underground facilities are exposed
(electric, gas, water, telephone, etc.) they shall be
protected by support installation as necessary to
avoid damage.
All working crew shall familiarize different
warning signage at site.
Existing underground piping, electrical cables,
etc., that could be undermined by an excavation
shall be properly braced or shored.
Hard barricade and safety signage shall be
installed around the excavation area.
All excavated soil shall be stockpiled 0.60m
away from the excavation pit and shall be
transferred immediately to the designated area.
4.2.3
Sufficient ladders or stairs shall be installed for
the access point to excavation pit.
4.3.1
Swing area of Excavator shall be provided with
barricade to prevent unnecessary entry of
personnel.
Trained flagman shall be placed and shall serve
as a spotter visible to the operator.
Workers shall be instructed not to work under
and within the swing radius of the equipment.
Warning signs shall be provided while the
4.3.2
4.3.3
4.3.4
- Foreman
- Equipment
Operator/
Driver
- All
concerned
people
equipment’s are working.
4.4.1
5 Manual Excavation
4.4 Removal of big stone
by Mechanical
equipment.
Low
5.1 Weather
Hot and humid
weather resulting to
heat stress and
dehydration.
Low
4.4.2
5.1.1
5.1.2
5.1.3
Low
5.1.4
5.2 Damage to the
existing underground
utilities
Low
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
Installation of shoring shall be provided on class
B soil to prevent the occurrence of sidewall
cave-in.
Only trained flagman shall control the
movements of the equipment.
Provision for cool drinking water and shaded rest
place.
Supervisor shall monitor its workforce by
looking for signs of dehydration.
Impose staggered working hours. Include
substitution of workforce to allow sufficient rest
between workers.
Management & workers shall follow heat stress
work/ rest period (min.) ratio on the job:
Work = Rest periods (min.)
50 = 10
30 = 10
20 = 10
Maintain daily excavation checklist
Excavation should not commence until all
available service location drawings have been
examined.
Mark clearly the areas to be excavated and the
underground utilities thru as-built drawing or
using radar detector.
Ensure all workers undergone confined space
training if the trench is more than 1.2m.
Do not use heavy equipment within the vicinity
of the underground utilities.
Conduct gas test if the trench is deeper than 1.2m
prior to start of work.
GS/
Raymond
- Area
Supervisor
- Foreman
- All
concerned
people
5.3 Fall down to
excavation
5.1.7
Whenever necessary, test pit shall be made to
determine the exact location of existing utilities.
5.3.1
Excavated materials must be stored at least 60cm
from the edge of the embankment.
Ensure that no one should stand on the edge of
excavation.
Provide hard barricade along the open side of
trench and entry/escape ladder.
Post signs indicating the hazards near the
barricade.
If the required slope in not possible, provide
shoring on both side of the trench.
Only hand excavation is allowed within the
utilities.
All existing underground utilities shall be
protected by approved temporary supports using
fabricated frames, steel columns or concrete
blocks depending on the site requirements and
their loads.
5.3.2
5.3.3
5.3.4
5.3.5
5.3.6
5.3.7
6 Lifting of pipes and
other materials by
use of Crane, Boom
truck, Forklift.
(PS/CSF/CSS/M001)
Petro Rabigh
Construction Safety
Manual
6.1 Unauthorized
Personnel Entry to the
working area.
Low
6.1.1
6.1.2
6.1.3
6.1.4
6.1.5
6.1.6
Ensure to obtain lifting permit approval prior to
start of lifting activities.
Crane working area and other material stock to
be isolated by installing barricade with proper
signage.
HSE officer shall be in the working area at all
times.
Access point and other working area shall be
isolated with barricade with proper signage.
GS trained flagman shall be assigned for the
equipment’s in the working area and to control
the traffic flow.
Equipment shall be certified by PRC or by
approved third party.
GS/
Raymond
- Area
Supervisor
- Foreman
- Equipment
Operator/
Driver
- All
concerned
people
6.1.7
Driver or Operator shall have a valid Saudi
driver’s license and had undergo PRC driver’s
improvement program (DIP).
6.1.8 Driver/Operator shall check first the possible
route and familiarize the road and identify the
difficulties in driving.
6.1.9 Operator shall be familiar of the equipment he
operates.
6.1.10 All personnel that are not directly involve for the
job shall be instructed to keep away from the offloading area.
7
Cutting of Existing
Pipe (14” FW line)
6.2 Fault in lifting gear
6.2.1
All lifting tools/gears(hook, shackles, slings,
wire) shall be inspected and approved by GS
assigned inspector and PRC inspector.
6.3 Unsafe operation of
Crane and other
equipment (ie, boom
truck, trailer, etc.)
6.3.1
Outriggers have to be extended, fixed on the
ground with proper supporting plates and shall
be installed at least more than 3m from the crane.
Crane operators and riggers must have a valid
certificate issued by third party approved by PRC
or PRC certificate.
7.1 Pressurized line
6.3.2
6.3.3
6.3.4
Use of softener around sharp objects.
Operator/Driver of the equipment shall check
and inspect the equipment or vehicle using the
equipment or vehicle daily checklist. Any found
problems shall report to Company’s maintenance
department. Equipment will not be used until the
problems are fixed.
7.1.1
Cutting of existing pipe shall commence
after obtaining clearance and approval from
PRC.
Isolation and depressurization of existing line
shall be performed by PRC.
7.1.2
GS/
Raymond
- Area
Supervisor
- Foreman
7.1.3
7.1.4
7.1.5
7.1.6
7.1.7
7.1.8
8
Welding works
(Flange installation
to existing line)
8.1
8.1.1
8.1.2
8.1.3
8.1.4
9
9.1 Shortage of oxygen
Installation and
inside the excavation
grinding of pipes in
pit.
confined space
Low
After line depressurization, remaining draining
works will be executed by GS.
Water from existing line will be discharge to the
evaporation pond situated along Road 28.
Pipe shall be cut using electric grinder utilizing
cutting disc.
Above electrical cutting works shall be
followed after checking trench condition using
gas detector and it shall be confirmed by PRC.
Personnel doing the cutting shall be provided
with appropriate protection.
Fire extinguisher shall be kept during work for
cutting of existing pipe.
Welding works shall commence after ensuring
that pipeline is totally dried out.
If some leakage or drippings noted, PRC shall
find ways and means to isolate the line.
Welding area shall be isolated and barricaded.
Trained fire watch man shall be provided to the
welding area.
8.1.5
Fire extinguisher shall be kept during welding
works.
9.1.1
Confined space entry permit shall be secured and
a standby man shall be assigned prior to start of
work. An entry/exit logsheet shall be maintained
for the entire work duration.
Gas testing shall be done by the authorized gas
tester prior to start of work and shall be
continuously monitored.
Trained standby man shall be placed on the
access and on the opening of the pipe with log-
9.1.2
9.1.3
- Standby
Man
- Gas Tester
- All
concerned
people
GS/
Raymond
GS/
Raymond
- Area
Supervisor
- Foreman
- Standby
Man
- Gas Tester
- All
in/out.
9.2 Suffocation, throat
irritation,
gastrointestinal tract
and respiratory
damage from
inhalation/ingestion of
RTR dust.
Low
9.3 Skin allergy,
dermatitis, and other
skin diseases from
contact with RTR
dust.
Low
9.2.1
9.2.2
9.2.3
9.2.4
9.3.1
9.3.2
9.3.3
10
Bonding
/Lamination of
joints
10.1 Mixed chemicals
come in contact with
skin, eyes, or ingested
dust being inhaled.
Low
concerned
people
Authorized entrants shall have training in
confined space entry.
An approved disposable dust respirator shall be
used. (Respirator type P1).
Blowers shall be provided to drive away the dust
from the person doing the pipe grinding.
In case of inhalation, bring the personnel to an
open space away from the work area to regain
normal breathing pattern.
Washing facilities shall be provided in working
area. If in contact with dust, personnel shall
wash the affected area.
Eye protection shall be worn by wearing goggles
with side protection and face shield.
Eyewash shall be provided in site.
10.1.1 An approved disposable dust respirator shall be
used.
10.1.2 Rubber gloves shall be worn when handling such
chemicals.
10.1.3 Only competent person will the do the substance
mixing.
10.1.4 Mixing area should be well ventilated to remove
air borne substance.
10.1.5 Provide appropriate information, instruction and
training to the assigned crew.
10.1.6 Refer to MSDS for the first aid instruction.
GS/
Raymond
- Area
Supervisor
- Foreman
- Standby
Man
- Laminator
11
Backfilling
11.1 Cave – engulfment
or collapse of disposal
soil.
Low
11.1.1 Equipment used to backfill excavated trench
will carry current certification and will be
maintained is a safe condition.
11.1.2 Trained and authorized operator shall be certified
by Company.
11.1.3 Trained flagman shall be used to control the
backfilling operation in order to prevent or warn
the machinery from working too close to the
excavation edge.
11.1.4 Unauthorized personnel should be removed from
the areas where the backfilling works is taking
place.
11.1.5 Stripped topsoil intended for reuse as agreed
with the Company shall be stockpiled and/or
spread at approved locations. The remaining
topsoil shall be disposed at the designated
location.
11.1.6 Maintain safe distance of the equipment while
dumping.
GS/
Raymond
- Area
Supervisor
- Foreman
- Equipment
Operator/
Driver
- All
concerned
people
12
General
12.1 Unauthorized
access
Low
12.1.1 Good supervision
12.1.2 Use correct tools for the job.
12.1.3 Unauthorized person should not use plant or
equipment.
12.2 Smoking
anywhere
Low
12.2.1 Do not smoke near the plant and equipment
or in area where flammable materials are
stored or are in use.
GS/
Raymond
- WPR
- Safety
Officer
- Supervisor
- Foreman
12.3 Not provided
with welfare
facilities
Low
12.3.1 Do not horseplay at the site.
12.3.2 Do not shortcut for access or egress.
12.3.3 Severe disciplinary action should be taken
against any safety violations.
12.3.4 Rest shelter and toilet to be provided at
designated area, together with drinking
water.
12.3.5 Emergency number to be posted on site.
In case of
Emergency
Unplanned emergency
Plan & implementation
How to Report Emergencies
Petro Rabigh Telephone – Call 911
Outside phone or mobile phone – Call 012-425-0911







Say, “This is an emergency!”
Describe the incident location
(grid location: D2-054)
Describe the incident
Report injuries, if any
Give your name and badge number
Repeat the above information
Stay on the line until further instructed
JSA Team Members:
Name
Department
PRC FSSD
(PRC HSE)
U & OM, HCTF
(PRC Issuer)
CP3 & 4 PMT / HSE
Yahya H. Farsi
Sign
GSCA HSE
Hyang Gon Lee
Subcontractor HSE
IMPORTANT:
 This JSA must be available at the place where the activity is being performed and all personnel involved must be informed of
the hazards associated with the activities and the control measures to eliminate or minimize the hazards.
 This JSA must be reviewed if the scope of work changes or if any other major contingency occur.
 In case the plant emergency alarm is sounded, all work must be stopped, all permits will become automatically cancelled
and Emergency Response Plan to be followed.
 Ensure the availability of contractor Supervisor during the activity, continuously