nebosh ig2

1. Unit IG2: Risk assessment
Declaration: By submitting this assessment (Parts 1 – 4) for marking I declare that it is entirely my own work. I understand that falsely claiming that
the work is my own is malpractice and can lead to NEBOSH imposing severe penalties (see the NEBOSH Malpractice Policy for further information).
Important note: You must refer to the document ‘Unit IG2: risk assessment – Guidance and information for learners and Learning Partners’ while
completing all parts of this assessment. Your Learning Partner should provide you with a copy, but it can also be downloaded from the relevant
resources section for this qualification on the NEBOSH website.
Part 1: Background
You should aim to complete this section in 150 - 200 words.
Topic Comments
Name of organisation* National Refinery Limited
Site location* 7-8, Korangi Industrial Area, Karachi, Pakistan.
Number of workers Present staff is more than 1000.
General description of the organisation
Global Pakistani oil refinery, a subsidiary of Attock Oil Company, UK. NATIONAL OIL
REFINERY is headquartered in Karachi, Pakistan.
It is a petroleum refining and petrochemical complex engaged in the processing and selling, for
domestic use and export, of asphalts, BTX, fuel products and lubes. National Refinery Limited is
Pakistan's second largest refinery in terms of crude oil refining plant capability and is Pakistan's
only lube oil refinery.
Description of the area to be included in
the risk assessment
I have selected platform areas for my risk assessment including the platform floor, power
generation area,
The field with the mud tank and the camera control centre.
Any other relevant information
Health and safety roles are the responsibility of HSE Manager. The company's capacity is 1.82m
tpa. Attock Refinery Limited has a benefit over other refineries as it is designed to process the
lightest to difficult first oil and to generate a variety of energies, including energy-free goods.
Learner number: Learner name: Page 1 of 21

2. * If you’re worried about confidentiality, you can invent a false name and location for your organisation but, all other information provided must be
factual.
You should aim to complete this section in 100 - 200 words.
Note: this section can be completed after you have competed your risk assessment.
Outline how the risk assessment was
carried out this should include:
 sources of information consulted;
 who you spoke to; and
 how you identified:
- the hazards;
- what is already being done; and
- any additional controls/actions
that may be required.
I reviewed risks, control mechanisms and safety awareness for my risk evaluation.
NEBOSH-IGC textbook signs and security measures (RRC International). Then I got
Stable oil and gas extraction visited OSHA's website https://www.osha.gov/oil-and-gas-extraction
That was illuminating. Then I visited the company and met the HSE Boss
Ask him about the industry's security culture and search time lost injury record, absenteeism
External check reports, health logs, training records, injury and event records and prior reports.
Records, ways of working and records of waste treatment.
Then I toured the site and spoke to staff who were working on the site.
hazards in the workplace, current controls,
The ILO shall have work protection and safety in petroleum, gas and petroleum manufacturing
industries. http://ilo.org/safework/industries-sectors/WCMS_219028/lang--en/index.htm I
suggested such authorised hse code such as slips for additional control measures
And travel is the code connect referred to https://www.hse.gov.uk/pubns/indg225.pdf
Learner number: Learner name: Page 2 of 21

3. Part 2: Risk Assessment
Organisation name: National Refinery Limited.
Date of assessment: 20-November 2020.
Scope of risk assessment: Floor rig, electricity generation area, mud tank area, control room with camera.
Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
Slips, trips
and falls are
among the
most frequent
causes of
accidents and
injuries at
work due to
oily mud
surfaces
Foreman, labour,
Supervisor, Assistant
Officer
The driller will do
damage.
Because,
Oil-based mud is really
high
Slippery, any human is
allowed
Fall away from there
and cause it
Dislocation of bone,
head,
Fracture of paws, injury,
Clean the effective area
immediately in regular visit.
a. Oil absorbing friends
Presence can be maintained.
b. Procedure should be in operation
Creation to manage the mud
Disappearance.
c. Security meeting should be held
Until you start work.
d. Few people have been permitted
to stand in
They are in the job field
It's concerned with jobs.
e. Spill tray should be available.
To be used.
f. Resistant slip shoes that are given
to
1 week
4 weeks
2 days
1 week
2 weeks
1 weeks
HSE manager (3) Finance
supervisor (1,2,4,5,6)
manager (1,5,6) Site
Learner number: Learner name: Page 3 of 21

4. Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
Fractures, cuts and
wounds
The brushes on your
skin.
The workers are working there.
Vibrations
There's a
variety of
vibrations
High volume
of
Vibration of
the
Generator
Staff who engage in the
Generator space for
turning in
On and Off or Fuel
Testing
position.
Worker, driller, advisor
or assistant
Driller, foreman and
everything
No precautions on safety
Measure.
1. Active and active deployment
Vibration passive device
Amounting
2. Equipment for self defence
Vibration safety related
Offered as non to staff
Gloves and trainers for vibration.
3. Conducting similar intelligence
discussions
on the vibration
2 weeks
3 weeks
1 week
Monthly
Maintenance Engineer
HSE manager (3,5,)
Finance manager (1,2,7)
Site supervisor (1,2,6))
Learner number: Learner name: Page 4 of 21

5. Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
Space and
RIG
Region of the
floor
Person on RIG
present Floor.
Owing to additional
vibration, it can
Musculoskeletal causes
Headache-like illness,
Responsive muscle
tension
It is possible to damage
tissues
Such as spinal tissue
Due to heavy loss
Vibration.
Precautionary acts
.
4. Generator repair
should be reduced in time
Vibration.
5. Staff undergo instruction
Those on the floor of RIG.
6. Suitable patterns of work should
That the staff needs to follow
Right breaks of recovery.
7. Monitoring in fitness
staff working in
Zones with vibration.
3 weeks
3 weeks
1 Month
Monthly
Hazardous
Substance
That was a
compound
Worker conducting the
work of
Additives for blending
and other additives
Talks on the Tool Box given
before the
Beginning of job. Personal
protective devices
1. The fume mask should be
obligatory.
For usage.
2 days
3 weeks
HSE manager (1,4,5)
Learner number: Learner name: Page 5 of 21

6. Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
Silica dust
It was the,
escape from
The surgery
The
occurrence of
this
Switch Shift
From
Belts of sand
b/w
Mover and
Mover
Mixer
Blender,
hopper,
hopper.
Worker's job
Around mud
Staff around it present.
During the mixing of
the
Chemical gases contain
fumes
In the blending system
And these are very,
very, very
Dangerous This can be
dangerous
Respiratory induction
Difficulties, cancer,
eyes
Irritation and injury to
the lungs.
Staff who are present
near the
The territories and
every tourist.
Provided to all the staff who
run
And on the RIG site.
2. Area barricading should be carried
out
Be sure before mixing begins.
3. Local Download and Use
System for Exhaust Ventilation
It should be ensured.
4. Related persons who have been
permitted to
Just stand near it.
5. There should be a rest break to
offer
Staff
6. Facility for medical checkup
The RIG location should be
presented at site.
1 month
1 week
3 weeks
Every week
1 week
Finance manager (2,3)
Learner number: Learner name: Page 6 of 21

7. Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
tanks
Mix the
mixture with
the
Natural
compounds
Additives to
the
Creating oil-
based mud
Without some
PPE.
Dust from silica can
cause
Using internal injury as
it is
Having inhaled.
It can contribute to
respiratory activity.
Silicosis, problems,
And autoimmune
disorder,
Obstructive Chronicity.
7. Ensure that all the staff
Wear personal protection devices
Facilities.
8. Respiratory machinery
Those given to the worker
To work near it.
9. Local Download and Use
System for Exhaust Ventilation
It should be ensured.
10. Related persons who have been
permitted to
Just stand near it.
11. Security discussions and
meetings about
3 weeks
1 month
2 days
1 week
Site supervisor (1,2,3)
Learner number: Learner name: Page 7 of 21

8. Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
Knowledge of silica dust
Hazards should be carried out.
Noise
Blasting
Manufactured
When blasting
Lime-stone, of
The rock was
the one that
was
Source of
Supply.
Both the factory staff.
Usually, explosives
The substance on which
it is used is
The rock is turned into
To bits that are smaller.
Any jobs have been
Without Audition
Safety PPEs such as
Hearing muffs.
Pitched High
There was impulsive-
Before, TBT was performed
The beginning of
employment.
Health monitoring was
carried out by
Disponible.
1.Install two on-site audiometers,
one
Away from the hand and
others(Where
There are other staff present) to
track
The noise level.
2. Ensuring that the sound produced
is
Should not surpass from blasting
Over 120dBA.
3. The operation of blasting should
2weeks
1day
1day
HSE
Representative(Action2,3,5)
Site Supervisor( Action 1,4)
Learner number: Learner name: Page 8 of 21

9. Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
noise
Created during
The blasting method,
which is
Capable of triggering
Severe ramifications
Hearing-like link
Temporary or
provisional
Hearing forever
Tinnitus and Failure.
be
Conducted from 9 am to 3 pm
(Monday)
Towards Friday).
4. Blasting could not be carried out,
When there is a strong breeze
blowing or blowing,
Strong clouds are present.
5.Aware to bring all jobs on site
PPEs such as ear muffs and ear
plugs.
1day
3days
Fire-
Worker who
uses
Mobile phones
in
Strong
honesty and
integrity
Both of the participant
presents on the
Floor of rig and field
around
It.
Owing to the cause of
No safety steps measure. 1. Mobile Use in the RIG Field
They should be explicitly forbidden.
2. Intrinsically secure phones only
Registered for use there.
3. Nominate Fire Fighters
1 week
1 week
2 days
HSE manager (1,2,5)
Finance manager (3,4)
Learner number: Learner name: Page 9 of 21

10. Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
Area and
Realm
Cell phones
are not
Proving the X-
ray.
mobile rays
This will end in an
explosion.
The entire machine
blasts off all the blows.
Property may be
affected
Workers and employees
employed
It can lead to injuries
there,
Invalidity, flaming
pieces
Or the whole body or
death in the
Extreme Instance.
4. The presence of fire hydrants
would
Oh, make sure.
5. Fire-related prevention conference
Security should be carried out.
6. Emergency Creation
Ensured Response Plan(ERP)
1 day
3 weeks
4 weeks
Site supervisor (1,2,4,6)
Learner number: Learner name: Page 10 of 21

11. Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
Health,
Welfare and
work
environment
Very high
temperature
observed at
the RIG site
location.
Extreme heat is capable
of triggering
Heat stroke,
dehydration,
Headache, stress
induced by sun,
Skin burn caused by
serving
Sun-based heat. Every
employee who works
Outside of the
workplace
Extreme solar sun.
Drinking water, juice,
refreshment are provided.
1. Precautionary and oversight
2. It is important to take
measurements.
To decrease tension from sun.
3. Check-up facility for health
provided
To each worker
4.. Job turnover and breaks for
relaxation
1 month
Every day
Daily
After Every 3
hrs
daily
2 weeks
HSE manager (5)
Finance manager (2,3,4)
Learner number: Learner name: Page 11 of 21

12. Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
Continuous work in the
process of
5. it should be granted to the
Staff
6. Sheds and resting areas are
expected to
Fabricated.
.
7. Air Conditioning and Refrigerator
In any room, he must be present.
3 weeks
1 month
Site supervisor (1,2,3,4)
Electrical
Control
Air Cable
Conditioner
Has been
affected
Within the
CCR
Space and
nude
Staff in the presence of
Room at the CCR
Can be naked wires
Touched and Caused
Electrical shocks, skin
shocks,
Burns, Fatalities.
The Wire Affected Has
Short Circuit Threat
Entire short circuit
1. Damaged wire is capable of
shielding damaged wire.
For the new ones
2. Might be the bare wire/connection
Right-coated mask or protecting
cover
Managed to trade older ones for new
ones
Through Cables
1 month
3 weeks
Finance manager (2,3,4)
HSE manager (5)
Site supervisor (1,2,3,4)
Learner number: Learner name: Page 12 of 21

13. Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
Present wires. Burn out of the CCR
room
Loss of property and
CCR
The room is the key
one,
RIG Site Part All
The electrical relation
The one in that room.
3. Circuit Breaker Built with
The Weather Conditioner
4. Awareness of the dangers of
electricity
Conveyed to all staff
5. Tag off all the marks on energy
Equipment there that has voltage
Risks, and.
6. Mock drill or preparing given to
Workers.
2 weeks
2 days
4 days
3 days
Learner number: Learner name: Page 13 of 21

14. Hazard
category and
hazard
Who might be harmed
and how?
What are you already
doing?
What further controls/actions are
required?
Timescales
for further
actions to be
completed
(within …)
Responsible person’s
job title
Learner number: Learner name: Page 14 of 21

15. Part 3: Prioritise 3 actions with justification for the selection
Suggested word counts
Moral and financial arguments for all actions: 300 to 350 words
For EACH action:
Specific legal arguments: 100 to 150 words
Likelihood AND severity: 75 to 150 words
How effective the action is likely to be in controlling the risk: 100 to 150 words
Moral and financial arguments for ALL actions
Moral, general legal and financial
arguments
National Refinery Limited's moral duty is to provide the work community with a healthy working
environment. As many injuries/fatalities happen every year, workers. Security, especially in the oil
and gas sector, The exposure to H2S gas and the presence of toxic chemicals is very critical for
workers. And is inhalable. Staff come to work for their daily wages and for their bread and
butter.Families shouldn't get ill or die. Any worker's hurt will affect their families and both will
experience emotional trauma.The worker and his family. If injuries/fatalities occur in daily life, other
employees can experience emotional trauma.During the job and feel pressure to get damage that is
not reasonable at any cost.
The faculty can face litigation prosecutions, tort lawsuits, regulatory proceedings in the event of
accident or fatality.A partial or permanent prohibition on the company as a whole.There are several
examples of explosions and casualties in the oil and gas fields in which protection was not The
priority of BHN PLATFORM-MUMBAI HIGH NORTH- 25 July 2005 was one of them. Petroleum
and coalBecause of the presence of highly flammable material, the whole industry is liable to
Learner number: Learner name: Page 15 of 21

16. explode the whole factory. If In the market, lost time accidents and deaths arise, business needs to
pay the cost.in terms of:
Loss in commodity levels due to any accident or fatality lost in time.
· Recruiting and preparation of new staff.
· Cost of emergency care in the event of lack of time.
·· The worker's sick pay.
· Family compensation in the event of any fatality.
· Recruitment of a prosecutor to conform with legal protocols.
· Loss of the firm's face value and prestige.
· Less market interest to the brand.
·· Fewer safe hours for working men.
· High levels of absenteeism and poor health conditions due to an improper working environment.
· In the event of fatality, companies must face court prosecutions to cover the burden of
As well as high sentences, prosecutors
Justification for action 1
Action The new ones should be replaced with broken wire (Electricity)
Specific legal arguments C167 - Convention on Protection and Health in Manufacturing, 1988 (No. 167) Article 16 on
Electricity
Learner number: Learner name: Page 16 of 21

17. Danger says:
"1. 1." All electrical equipment and systems must be designed, assembled and operated by a
corporation.
Competent and used to safeguard against risk.
2. Necessary steps must be taken before work begins and during the progress of construction.
To assess the location of any live electrical wire or cable and to safeguard against danger to staff.
Equipment that is beneath, over or on the site.
3. The laying and repairing on building sites of electrical cables and apparatus shall be carried out
Governed by the technical rules and guidelines which are applied at the national level.
Consideration of likelihood AND severity In the CCR room, wire from the air conditioner was broken and there were bare wires. Bare wires
are capable of
The chance of the risk is high, being affected and causing electrical shocks. The threat of broken
wires
The entire CCR room will burn property damage from short circuit short circuit and the CCR room is
the CCR room.
All the electrical link in that space, the key component of the RIG site, any worker can get
Electric shock results in skin burning, agony and death, but the intensity is high, resulting in skin
burning.
It's high risk.
How effective the action is likely to be in
controlling the risk. This should include:
 the intended impact of the action;
 justification for the timescale that you
indicated in your risk assessment;
In the CCR room, wire from the air conditioner was broken and there were bare wires. Bare wires
are capable of
Touching and triggering electrical shocks. I indicated that broken wire should be used to stop this.
Substitute them with new ones. Because after this execution there will be no weakened and bare
Learner number: Learner name: Page 17 of 21

18. and
 whether you think the action will fully
control the risk.
wires so
The risk probability would be decreased, reducing the risk to a low degree. I proposed a period of 1
month to
Since 1 month from the procurement of wires for the HSE Manager and supervisor is necessary for
the
Replacing cables. This control measure introduction will not entirely control the risk, but effectively
control the risk.
With supplemental monitoring mechanisms.
Justification for action 2
Action Usage of mobile in RIG area should be strictly prohibited. (Fire)
Specific legal arguments C167 - Convention on Health and Safety in Building, 1988 (No. 167) Article 29 FIRE
PRECAUTIONS:' 1. The contractor shall take all necessary steps to: (a) eliminate the risk of fire; (b)
fight any outbreak of fire quickly and effectively; (c) ensure that people are evacuated quickly and
safely. 2. Flammable liquids, solids and gases shall be safely and properly preserved." Article 13 of
the same Convention states: "1. on the protection of the workplace. In order to ensure that all
workplaces are safe and without risk of harm to the welfare and health of workers, all necessary
steps are taken. 2. It shall have and maintain secure means of entry to and exit from all workplaces,
Consideration of likelihood AND severity Staff in the well integrity and mobile sector using mobiles are not X-ray evidence. Because of the
mobile ray's trigger explosion risk of the event is high, this will result in whole rig blow out all the
property can be destroyed and staff operating there can potentially lead to death in a significant
amount because the explosion of oil and gas is very risky because of the presence of flammable
Learner number: Learner name: Page 18 of 21

19. material so that the severity is very high. Danger is high when probability and magnitude are
multiple.
How effective the action is likely to be in
controlling the risk. This should include:
 the intended impact of the action;
 justification for the timescale that you
indicated in your risk assessment;
and
 whether you think the action will fully
control the risk.
Workers using cell phones in the well honesty and mobile field are not X-ray proof. Complete rig
blow out would result because of the cause of mobile ray blast, so I suggested that mobile use should
be strictly prohibited in the RIG area. By successfully applying these security mechanisms, the
probability of a danger will be reduced to a reasonable low level. I proposed taking 1 day action for
the implementation of this control measure because the likelihood is so high that the entire rig site
will burst and it will not take long for those mobile phones in a well-integrated area to be legally
allowable. To the HSE manager and site supervisor, I recommended immediate action. I assume that
this calculation of lone control would not control the
Fire chance, but to achieve ALARP, LOPA must be used
Justification for action 3
Action The local exhaust ventilation machine should be installed and used. (Dangerous material)
Specific legal arguments C167—Construction Protection and Health Article 28 of the 1988 Convention on Health Hazards
(No. 167) states: "1. Where the worker is liable towards the degree that he or she is liable to become
exposed to some chemical, physical or biological harm, adequate protective precautions against such
exposure must be taken. 2. (a) substitutes of dangerous chemicals for harmless or less hazardous,
whenever possible, or (b) technological precautions added to plants, facilities, or processes shall be
the protective measures referred to in paragraph 1 above; Or (c) such appropriate steps such as the
use of personal protective devices and safety garments where it is difficult to comply with
subparagraphs (a) or (b) above. 3. Where employees are expected to reach an environment where
Learner number: Learner name: Page 19 of 21

20. there is an oxygen shortage or flammable atmosphere in which a poisonous or hazardous chemical
may be present, appropriate safeguarding measures shall be implemented. 4. In a way that is liable to
damage the health, waste shall not be destroyed or disposed of on a building site."
Consideration of likelihood AND severity There was silica dust emitted from the process by the hopper belt transmitter and hopper blender
inhaled by the staff without any personal protective equipment such as breathing equipment and so
the probability of high silica dust which result in inhalation. Silica dust may cause domestic harm.
These conditions are lethal and will lead to death in the serious case so the seriousness of the illness
is severe. It can cause breathing complications, silicosis, autoimmune disease, and chronic
obstructure. Owing to lack of security protection mechanisms, the risks are high.
How effective the action is likely to be in
controlling the risk. This should include:
 the intended impact of the action;
 justification for the timescale that you
indicated in your risk assessment;
and
 whether you think the action will fully
control the risk.
Silica powder emitted from the transmission belt/w sands drive and mixer of hopper inhaled by the
staff without personal protective equipment l indicated that local exhaust ventilation systems should
be mounted and employed. This monitor tests the exhaust of dangerous silica inhalation dust and
avoids inhaling, thereby reducing the chance Silica powder emitted from the transmission belt/w
sands drive and mixer of hopper inhaled by the staff without personal protective equipment l
indicated that local exhaust ventilation systems should be mounted and employed. This monitoring
measure exhausts the harmful silica dust from inhalation and avoids inhalation such that the risk
probability is minimised.
Part 4: Review, communicate and check
Suggested word counts for each section:
 Planned review date or period and reasoning for this: 50 - 100 words
 How the risk assessment findings will be communicated and who needs to know the information: 100 - 150 words
 Follow up on the risk assessment: 100 - 150 words.
Planned review date/period with It is the policy of the National Oil Refinery Limited that risk assessments will be checked every year.
Learner number: Learner name: Page 20 of 21

21. reasoning I have set up the
Date of review on 20 November 2021 after 6 months. This period of time will be continued by
National Refinery Limited.
See the viability and connection of cases with prior records of deaths, injuries and LTIs, and
The continual progression of legislative metrics.
How the risk assessment findings will be
communicated AND who you need to tell
I'm going to meet the HSE Boss and General Manager of National Refinery Limited and set a date
when all of them are ready to
Jobs are present. I will present the processes, the threats and their successful high-hazard
management.
Steps that I found during the risk evaluation. I want to show them in the workplace and in areas
where they are
Threats present are present. I will explain the risks of high risk, make a list and create booklets.
It will be spread to everyone, including workers. I'm going to ask the boss of the HSE to move on
with my
Results of those who, for whatever reason, are inaccessible and send the workers a discussion of
the tool box.
How you will follow up on the risk
assessment to check that the actions
have been carried out
I would notify the top management in order to rectify the
The explanation behind the delay and the provision of all appropriate services to otherwise
complete the action
In the event of laziness towards execution, they can face a huge loss. I'm going to ask top-level
questions
Management for quality development according to specifications and strengthening of standards. I
will mention the acts, the individuals responsible for them and the time given for the operation to be
done. I'm going to
Exchange my cell number for each monitoring step for all the responsible staff, as well as the
Upper leadership. I will separately contact each responsible person to inquire about the progress
of the action. If the action is not satisfying and delayed, I will ask the explanation and tell them how
this
Morally, financially and constitutionally, delay will damage them.
Learner number: Learner name: Page 21 of 21