Nakatomi ElectroMechanical CONSTRUCTION OF PROPOSED LBC OFFICE AND WAREHOUSE

and Services BLDG. Page 1 of 6

HSE Risk Assessment
Date: 18-MAY-2023
Revision: 00
Main Activity: VACUUM TEST
Tools / Equipment Used: Vacuum Machine, Pressure Gauge, Hand Tools
Location: C5 Extension Road, Brgy. Moonwalk, Parañaque City
Method Statement
Reference:
Base Risk Rank Base Risk Rank
Actions
Identified Risk and People (Without Controls) (With Controls)
No. Activity Control Measures
Hazards Involved Risk Risk Risk Risk
L S L S By Date
Score Rating Score Rating

1. Preparation 1. Slip/Trip Hazards Laborer, 3 3 9 Medium 1. Supervisor to ensure approved PTW is 1 4 4 Low  Site Engr.
- Arranging the tools and Supervisor available prior activity  Supervisor
2. Hand Injuries 2. Only competent and authorized
materials  Foreman
3. Poor personnel to be deployed.
Housekeeping 3. Supervisor to give toolbox talk prior to
start the task. This shall cover the
method statement and risk assessment
4. Proper Coordination with Contractors
prior commencement of the activity
5. Walkway shall be free from obstruction
6. Maintain proper housekeeping of the
working area
2. Vacuum Testing 1. Potential Electric Laborer, 3 4 12 Medium 1. Obtain Work Permit prior start of testing 1 4 4 Low  Site Engr.
Shock Supervisor 2. Avoid working around electrical  Supervisor
2. Slip / Trip / Fall equipment or outlets; ensure insulation  Foreman
Hazard on electrical cord; call electrician for  Safety
3. Fire and explosion electrical repair if broken. Officer
while refueling 3. Ensure that proper safety PPE is used.
4. Cuts or pinch point These include safety shoes, hardhat,
hazard during safety gloves, and safety goggles.
operation and/or 4. Always use proper tools and
maintenance equipment.
5. Failure of testing 5. Provide fire extinguisher in place
kit/machine 6. Testing area shall be barricaded and
6. Ergonomic with a proper sign which read
Hazards “TESTING IN PROGRESS KEEP
7. Heat related AWAY”
illness 7. Access the testing area to be
barricaded and assign a watchman
8. Barricade the area to avoid
unauthorized entry
9. All testing equipment must be in good
condition
10. Maintain good housekeeping around
the working area
11. Walkway shall be kept free of
 Nakatomi ElectroMechanical CONSTRUCTION OF PROPOSED LBC OFFICE AND WAREHOUSE
and Services BLDG. Page 2 of 6
HSE Risk Assessment
Date: 18-MAY-2023
Revision: 00
Main Activity: VACUUM TEST
Tools / Equipment Used: Vacuum Machine, Pressure Gauge, Hand Tools
Location: C5 Extension Road, Brgy. Moonwalk, Parañaque City
Method Statement
Reference:
Base Risk Rank Base Risk Rank
Actions
Identified Risk and People (Without Controls) (With Controls)
No. Activity Control Measures
Hazards Involved Risk Risk Risk Risk
L S L S By Date
Score Rating Score Rating

obstructions
12. Take periodic breaks or stretching.

3. Material storing 1. Slips Laborer 3 4 12 Medium 13. Ensure accesses are kept clear at all 1 4 4 Low  Site Engr.
2. Trips and fall Store times.
 Supervisor
3. Poor house keeper 14. Housekeeping to be carried out
 Foreman
keeping regularly throughout the day when
required  Safety
15. Supervisor to ensure operatives are Officer
stacking
16. material neatly and stacks are stable
and in a safe condition
17. Provide adequate lighting especially
during night hours
18. Appropriate space is allowed around
storage areas for employees to move
around safely without the risk being
trapped between stacked materials.
19. Maintain good housekeeping (5S).
4. Use of Hand tools 1. Improper Laborer 3 3 9 Medium 1. Hand tools should be visually inspected 1 3 3 Low  Site Engr.
selection of for defects, prior to use.
 Supervisor
hand tools. 2. Never use damaged, blunt or broken
2. Damaged and tools to avoid injury.  Foreman
Defective Hand 3. Select right tools for right job.  Safety
tools. 4. Ensure no homemade or makeshift Officer
3. Hand injuries tools to be used at site.
4. Pinch point 5. Remove from service any tool that
5. Ergonomics shows signs of damage or defect.
Hazard 6. Ensure Hand tools are Stored in
6. Repetitive accordance with the manufacturer’s
Movement instructions.
7. Strain injury 7. Ensure hands are not in direct line of
fire while working with hand tools.
8. Ensure appropriate PPE at all times.
9. Ensure work with a pop rivet gun, must
 Nakatomi ElectroMechanical CONSTRUCTION OF PROPOSED LBC OFFICE AND WAREHOUSE
and Services BLDG. Page 3 of 6
HSE Risk Assessment
Date: 18-MAY-2023
Revision: 00
Main Activity: VACUUM TEST
Tools / Equipment Used: Vacuum Machine, Pressure Gauge, Hand Tools
Location: C5 Extension Road, Brgy. Moonwalk, Parañaque City
Method Statement
Reference:
Base Risk Rank Base Risk Rank
Actions
Identified Risk and People (Without Controls) (With Controls)
No. Activity Control Measures
Hazards Involved Risk Risk Risk Risk
L S L S By Date
Score Rating Score Rating

protect your body from possible

injuries.
10. It is very risky to use a pop rivet gun in
the presence of flammable materials or
liquids. Always operate the tool a safe
distance away from combustible liquid.
11. Always be careful about the placement
of the pop rivet gun. Keep your fingers
and body away from the line of fire
5. Working at Night 1. Poor visibility Laborer, 3 4 12 Medium 1. Ensure adequate briefing and 1 3 3 Low  Site Engineer
resulting in Supervisor instructions have been given to the  Foreman
personnel work force.  Safety Officer
coming into 2. Provide competent supervisor at all
contact with times.
plant, 3. Ensure adequate illumination is
equipment, etc. available at the work area, materials
2. Lack of storage area, walkway, access and
concentration egress and at welfare facilities area.
resulting in an 4. Emergency lighting must be installed
accident and should ensure it is in working
3. Slips, trips and condition.
falls 5. Task lighting should be provided and it
has to be ensured by the supervisor.
6. Mandatory PPE to worn at all time
 Nakatomi ElectroMechanical CONSTRUCTION OF PROPOSED LBC OFFICE AND WAREHOUSE
and Services BLDG. Page 4 of 6
HSE Risk Assessment
Date: 18-MAY-2023
Revision: 00
Main Activity: VACUUM TEST
Tools / Equipment Used: Vacuum Machine, Pressure Gauge, Hand Tools
Location: C5 Extension Road, Brgy. Moonwalk, Parañaque City
Method Statement
Reference:
Base Risk Rank Base Risk Rank
Actions
Identified Risk and People (Without Controls) (With Controls)
No. Activity Control Measures
Hazards Involved Risk Risk Risk Risk
L S L S By Date
Score Rating Score Rating

RISK ASSESSMENT & CONTROL GUIDELINES

Executing Steps:

1. Planning
a) Construction and HSE team must ensure that hazard identification is complete.
b) Construction and HSE team must prioritize the hazard issues, which are of significant in nature. (It means that risks have well established legal
requirements, potentially high risks).
c) Construction and HSE team to prepare the risk assessment plan for the priorities identified hazards for these potential high risks.
2. Risk Assessment
Risk is the probability of an event occurring in a given set of circumstances. The ‘event’ is an exposure to hazard. The hazard is the potential to cause harm. The
risk assessment is the technique of evaluating not just the likelihood of an event occurring, but also the outcome will be in terms of injury, loss, damage or harm.
3. Risk Assessment Process
The process of carrying out a risk assessment should be as follows.
1.Identify the hazards.
2.Identify who might be harmed and how.
3.Evaluate the risk and implement the control measures.
4.Record the significant findings.
5.Review the assessment and update if necessary.

4. Examination of the Hazards and Risk Associated

 Competent staff must be used in examining the risk associated with the identified hazard.
 Competent staff should examine following aspect to determine the risk involved:
o Examine the existing control measures in place.
o Identify employees at risk.
o Likelihood of risk.
 Nakatomi ElectroMechanical CONSTRUCTION OF PROPOSED LBC OFFICE AND WAREHOUSE
and Services BLDG. Page 5 of 6
HSE Risk Assessment
Date: 18-MAY-2023
Revision: 00
Main Activity: VACUUM TEST
Tools / Equipment Used: Vacuum Machine, Pressure Gauge, Hand Tools
Location: C5 Extension Road, Brgy. Moonwalk, Parañaque City
Method Statement
Reference:
Base Risk Rank Base Risk Rank
Actions
Identified Risk and People (Without Controls) (With Controls)
No. Activity Control Measures
Hazards Involved Risk Risk Risk Risk
L S L S By Date
Score Rating Score Rating

o Severity
o Risk level and their tolerability.

5. Evaluating the risk:

Once the necessary information has been obtained on the hazards encountered by work activities, next stage is to access the risks.
5.1 Risk Rating Score
Risk rating score is a combination of two factors.
 The severity of the risk that could injure persons or cause damage to plant.
 The likelihood of the risk that it could happen (Probability).
RISK RATING = LIKELIHOOD X SEVERITY
NOTE: Each activity has to be assessed for the risk value for determining the level of Severity and likelihood are mentioned in the table below.

No Injury Minor Moderate Major

Catastrophic (5)
(1) Injury (2) Injury (3) Injury (4)
1 2 3 4 5
Rarely (1)
LIKELIHOOD Unlikely (2) 2 4 6 8 10

Possible (3) 3 6 9 12 15

Likely (4) 4 8 12 16 20
Almost
5 10 15 20 25
Certain (5)

RISK LEVEL: Low Medium High

 Nakatomi ElectroMechanical CONSTRUCTION OF PROPOSED LBC OFFICE AND WAREHOUSE
and Services BLDG. Page 6 of 6
HSE Risk Assessment
Date: 18-MAY-2023
Revision: 00
Main Activity: VACUUM TEST
Tools / Equipment Used: Vacuum Machine, Pressure Gauge, Hand Tools
Location: C5 Extension Road, Brgy. Moonwalk, Parañaque City
Method Statement
Reference:
Base Risk Rank Base Risk Rank
Actions
Identified Risk and People (Without Controls) (With Controls)
No. Activity Control Measures
Hazards Involved Risk Risk Risk Risk
L S L S By Date
Score Rating Score Rating

Carlito Ababa Michael Eusebio

0 Safety Officer Project in Charge Project Manager First issue

Rev. Date Prepared by: Reviewed by: Description

Document Review
Activity Company Name Title Signature Date

Reviewed by ABOITIZ Safety Manager

Approved by ABOITIZ Project Manager