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Jsa - Excavation

This document outlines potential hazards and control measures for various earthwork tasks. It identifies 7 job steps for earthwork including applying for a work permit, inspecting tools and equipment, mobilizing machinery to the site, unloading excavators, excavation work, loading soil onto trucks, and controls dust exposure. For each step, it lists potential hazards such as struck by machinery, traffic accidents, collapsed soil, and dust inhalation. It then provides control measures like using protective equipment, designating competent operators, installing barriers and signage, and maintaining machinery.
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100% found this document useful (1 vote)
411 views7 pages

Jsa - Excavation

This document outlines potential hazards and control measures for various earthwork tasks. It identifies 7 job steps for earthwork including applying for a work permit, inspecting tools and equipment, mobilizing machinery to the site, unloading excavators, excavation work, loading soil onto trucks, and controls dust exposure. For each step, it lists potential hazards such as struck by machinery, traffic accidents, collapsed soil, and dust inhalation. It then provides control measures like using protective equipment, designating competent operators, installing barriers and signage, and maintaining machinery.
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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JSA FOR EARTHWORK

PROJECT: DATE:
TIME:

JOB DESCRIPTION: Earthwork


RECOMENDED PERSONAL PROTECTIVE EQUIPMENT: Hard hat, safety shoes, safety glass, hand gloves, dust mask, barriers
NO. JOB STEPS POTENTIAL HAZARD CONSEQUENCES CONTROL MEASURE
1. Apply work permit Work conflict in the same area Minor Injury Ensure work permit for all task approved by authorized
Wrong location Property damage person and the receiver must follow safety requirement and
special instruction as stated on PTW.
To verify location with Issuing authority prior start work.
To barricade working area and display signage.
To barricade working area and display signage to obtain
location lay out confirmation and approval from client.

2. Tools & equipment inspection Improper body posture Back injury or musculoskeletal disorder Implement proper body posture/method for manual handling.
Brief to workers related to back injury prevention
Sharp edge Physical injury Place softener or cover the sharp area.
Brief to workers regarding hand injury prevention.
Ensure workers wear ppe (gloves).

Uncertified equipment Equipment not granted to use Use proper equipment for the job.
All equipment must be in good condition.
No modification on tools and equipment are allowed to be
inspect.

Faulty equipment Physical injury Tools and equipment need to be checked by competent
Work delayed person and in good condition for use.
Reinspect the equipment after do a maintenance.

3. Mobilization of Machinery to the Site Major Traffic Accident. Fatality Do safety toolbox meeting.
Major injury Signage to be in place at site.
Signalman to be positioned where required.

1
Poor access Traffic congestion Vehicles are not allowed to be parked along the public roads.
Assign banksman to manage and control traffic when
delivery trucks are entering the site.

4. Unloading of excavator Toppling of machine due to unstable Fatality Do safety toolbox meeting.
work platform Property damage Follow work procedure.
Machines inspection prior work in good condition.
Only authorized person allowed to work – competent person.
Machines are to be positioned on an Even and Compacted
Surface.

5. Excavation work by excavator Struck by machinery Fatality Only authorized person allowed to work – competent
Major injury operator.
Proper maintenance of excavator.
Daily inspection of machinery be carried out by operator.
Banksman to guide the operator and workers near the
excavator radius.
Hard barriers to be placed where construction works are
adjacent to public roads or access way

Soil collapsed Fatality Site Supervision to be maintained.


Property damage Proper shoring.
Hard barriers to be placed where construction works are
adjacent to public roads or access way.
Maintain ground slope in acceptable level.

6. Loading earth / soil to tipper truck. Machine collision Fatality Only authorized person allowed to work – competent
Major injury operator.
Speed Limit at site to be followed.
Install the warning signage.
Assigned a banksman to control the traffic.
Hard barriers to be placed where construction works are
adjacent to public roads or access way.

Machine topple Fatality Only authorized person allowed to work – competent


Property damage operator.
Supervisor to check the slope and evaluate the ground
condition for stability regularly.
Machines are to be positioned on an Even and Compacted
Surface.

2
Dust exposure Respiratory irritation Use an appropriate PPE include Dust mask.
-Provide Water browser when needed.

7. Back filling Unlevel Ground Conditions lead to Soil Fatality Only trained and authorized person allowed to work –
Collapse Major injury competent operator.
Unauthorized workers are prohibited from entering the back
fill area.
Shoring the area.

Unlevel Ground Conditions lead to Property damage Only trained and authorized person allowed to work –
Topple of machinery competent operator.
Supervisor to check the slope and evaluate the ground
condition for stability regularly.
Ground is to be compacted and level prior to the use of a
machineries.

8. Compaction earth / sand with Struck by machinery Fatality Only trained and authorized person allowed to work –
compactor roller machine Major injury competent operator.
Unauthorized workers are prohibited from entering the back
fill area.
Site Supervision to be maintained.
Assign banksman to control the movement of vehicle and
other workers from entering the work site.

Vibration exposure Hand-arm vibration / Whole-body Use an appropriate PPE including the Safety gloves.
vibration Frequent take a time break.
Operator to be trained.

9. Demobilizing - Loading Machinery to Toppling of machine due to unstable Fatality Only trained and authorized person allowed to work –
truck work platform Property damage competent operator.
Cranes are to be positioned on an Even and Compacted
Surface.

10. Housekeeping work area Poor housekeeping lead to slip, trip Minor injury Ensure working area properly cleaned and housekeeping
and falls done.
Properly dispose all debris at work location.
After housekeeping completed PTW must be return.

3
JSA FOR ROADWORK

PROJECT: DATE:
TIME:

JOB DESCRIPTION: Roadwork


RECOMENDED PERSONAL PROTECTIVE EQUIPMENT: Hard hat, safety shoes, safety glass, hand gloves, dust mask, barriers
NO. JOB STEPS POTENTIAL HAZARD CONSEQUENCES CONTROL MEASURE
1. Apply work permit Work conflict in the same area Minor Injury Ensure work permit for all task approved by authorized
Wrong location Property damage person and the receiver must follow safety requirement and
special instruction as stated on PTW.
To verify location with Issuing authority prior start work.
To barricade working area and display signage.
To barricade working area and display signage to obtain
location lay out confirmation and approval from client.

2. Tools & equipment inspection Improper body posture Back injury or musculoskeletal disorder Implement proper body posture/method for manual handling.
Brief to workers related to back injury prevention
Sharp edge Physical injury Place softener or cover the sharp area.
Brief to workers regarding hand injury prevention.
Ensure workers wear ppe (gloves).

Uncertified equipment Equipment not granted to use Use proper equipment for the job.
All equipment must be in good condition.
No modification on tools and equipment are allowed to be
inspect.

Faulty equipment Physical injury Tools and equipment need to be checked by competent
Work delayed person and in good condition for use.
Reinspect the equipment after do a maintenance.

3. Mobilization of Machinery to the Site Major Traffic Accident. Fatality Do safety toolbox meeting.
Major injury Signage to be in place at site.
Signalman to be positioned where required.

4
Poor access Traffic congestion Vehicles are not allowed to be parked along the public roads.
Assign banksman to manage and control traffic when
delivery trucks are entering the site.

6. Loading earth / soil from tipper truck. Machine collision Fatality Only authorized person allowed to work – competent
Major injury operator.
Speed Limit at site to be followed.
Install the warning signage.
Assigned a banksman to control the traffic.
Hard barriers to be placed where construction works are
adjacent to public roads or access way.

Machine topple Fatality Only authorized person allowed to work – competent


Property damage operator.
Supervisor to check the slope and evaluate the ground
condition for stability regularly.
Machines are to be positioned on an Even and Compacted
Surface.
Dust exposure Respiratory irritation Use an appropriate PPE include Dust mask.
-Provide Water browser when needed.

7. Back filling Unlevel Ground Conditions lead to Soil Fatality Only trained and authorized person allowed to work –
Collapse Major injury competent operator.
Unauthorized workers are prohibited from entering the back
fill area.
Shoring the area.

Unlevel Ground Conditions lead to Property damage Only trained and authorized person allowed to work –
Topple of machinery competent operator.
Supervisor to check the slope and evaluate the ground
condition for stability regularly.
Ground is to be compacted and level prior to the use of a
machineries.

8. Soil clearing and levelling Equipment failure / overturn Property damage Ensure E &P Personnel got inspected the equipment.
Checklist must be present in equipment.
Ensure that the equipment shall not go for maximum slope of
30 degree/open edge.

Dust exposure Respiratory disease Ensure workers/opt. are wearing dust mask.

5
Ensure frequent wetting of soil to eliminate accumulation of
dust in the area.

9. Compaction earth / sand with Struck by machinery Fatality Only trained and authorized person allowed to work –
compactor roller machine Major injury competent operator.
Unauthorized workers are prohibited from entering the back
fill area.
Site Supervision to be maintained.
Assign banksman to control the movement of vehicle and
other workers from entering the work site.

Equipment failure/overturn Property damage Ensure E &P Personnel got inspected the equipment.
Checklist must be present in equipment
Ensure that the equipment shall not go for maximum slope of
30 degree/open edge/uncompacted soil

Vibration exposure Hand-arm vibration / Whole-body Use an appropriate PPE including the Safety gloves.
vibration Frequent take a time break.
Operator to be trained.

Dust exposure Respiratory disease Ensure workers are complying with the min. PPE req..Safety
shoes, helmet, safety glass, dust mask, reflective vest.
Ensure workers/opt. are wearing dust mask.
Ensure frequent wetting of soil to eliminate accumulation of
dust in the area.
Stone Laying-using tractor with Equipment failure/overturn Property damage Ensure E &P Personnel got inspected the equipment.
trolley/manually Checklist must be present in equipment
Ensure that the equipment shall not go for maximum slope of
30 degree/open edge/uncompacted soil
Assign banksman to control the movement of vehicle
Improper body posture Back injury or musculoskeletal disorder Implement proper body posture/method for manual handling.
Brief to workers related to back injury prevention.

10. Concreting/Asphalting works Equipment failure/overturn Property damage Ensure E &P Personnel got inspected the equipment.
Checklist must be present in equipment
Ensure that the equipment shall not go for maximum slope of
30 degree/open edge/uncompacted soil
Assign banksman to control the movement of vehicle

Eye/skin irritation Ensure MSDS of asphalt /cement present at the area.


Ensure workers are oriented about the proper handling of
asphalt materials
9. Demobilizing Toppling of machine due to unstable Fatality Only trained and authorized person allowed to work –
work platform Property damage competent operator.
Cranes are to be positioned on an Even and Compacted

6
Surface.

10. Housekeeping work area Poor housekeeping lead to slip, trip Minor injury Ensure working area properly cleaned and housekeeping
and falls done.
Properly dispose all debris at work location.
After housekeeping completed PTW must be return.

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