Job Safety Analysis Concrete Structure | Formwork | Construction Work

JOB SAFETY ANALYSIS

1.

Absence of work permit or deviation from an approved permit system can result in serious personnel injury, Major damage to equipment/property

.

• Personal Injury
• Property damage

P2 E2

B B

M M

• Strict Compliance of work permit system
• Only JGC/DEC approved work permit receiver shall process, sign and close out safe work permits.
• Specify activity, location, tools & equipment to be used on work permit.
• Do not throw materials when unload from vehicle and handle carefully.
• Secure materials properly in a safe place and keep areas free of obstructions.

P1

E1

A

A

L

L

L

L

JOB SAFETY ANALYSIS

Residual Risk

Concrete Pouring

• Trip
• Fall on same level
• Slip
• Hit by
• Eye (sight/vision)
• Chemical burn
• Electrocuted
• Noise

• Personal injury or harmful.
• Body or eyes injury.
• Collapse when smelling concrete.
• Loss of eye vision
• Body got electric shocked on damaged electric cable.
• Body and head hit by flexible hose or pump car.

P2

C

L

• Tool box talk must be conduct by supervisor and safety to make sure everyone understand the hazard and how to control.
• Ensure all equipment in good condition and inspected by the competent person.
• Ensure that work area is free of unnecessary materials, equipment obstructed, scattered on the access and working area.
• All electrical cable must be secure hang up and do not lay on the rebar during concrete pouring starting.
• Always aware on the swing and moving hose or pump car.
• Use rubber glove, boots, safety glass, face shield goggle, mask, and disposable coverall during pouring concrete.

• Pinch point
• Fall from high
• Hand injury
• Cut from the sharp and pointed surface or edge.
• Slip / Trip / Hit by

• Personal injury
• Body injury laceration Cut wound or hand injury
• Property damage

P2

A3

C

C

L

L

• Conduct tool box talk prior to start the task.
• Ensure PPE must be worn and use it properly before commencing activity to protect our ear and eye. Like ear plug, safety glass, face shield or goggle.
• Make sure all Protruded nail remove before wooden materials lying at the ground.
•  Always keep finger away in between wood and concrete.
• Maintain good housekeeping before and after the job.
• Remove all unattended materials and secure properly to keep access and egress free of obstruction.
• Place barricade and signage on working area.
• Ensure personnel train and competent to performing activity.
• Remove all nails from the planks, wood and plywood after dismantling.
• Use leather glove, safety glass before starting activity.
• Make sure all dismantling materials secure properly.
• Ensure forms must be supported before remove on the concrete.

E1 A1

A A

L L

L L

• Cut
• Slip
• Trip
• Fall
• Pinch Point

• Personal injury
• Body injury
• Head / body Hit by rebar
• Hand injury

P2

C

L

• Tool box talk must be conducted prior to start activity.
• Wear appropriate PPE before starting activity.
• Maintain good housekeeping before and after finish work on the area.
• Tools must be inspected and use by train competent person.
• Keep free of obstruction access and egress by removing and secure materials on designed area.

5.

• Struck by
• Collapse
• Vehicular and traffic accident
• Personal accident

• Personnel accident by struck of moving equipment.
• Property damage.

A3

C

C

L

L

• And pre start tool box talk to all involved on the activity and discuss the potential hazard on the area and know the emergency contact.
• Ensure all operator, driver competent and train.
• No person at the back on Mixer truck during reverse.
• Traffic control by banks man or flagman to minimize multiple accidents.
• Parking area available barricades and safety sign place on site.
• Proper communication and coordination supervisor, operator, driver and workers.
• Only authorized person allowed on the perimeter of the equipment preventing accident.

A1

P1

A

A

L

L

L

L

• Pinch point
• Cut
• Eye injury
• Bone problem
• Body injury
• Fall / Slip / Trip

• Property Damage

• Personal injury

• Pre start tool box talks discuss and understand the hazard on the area.
• Ensure all workers train and competent to perform the task.
• Handling of equipment safety and maintain properly.
• Wear appropriate PPE on the job and use it properly.

• Hit by

• Ensure all access temporary platforms free of obstruction materials.
• Do not throw materials while remove on the area
• Ensure Ambulance, first alder and male nurse available on the site.
• Proper communication and coordination to supervisor and workers.
• Only competent persons perform on the task.
• Loose materials must be secure on the safe site.
• Ensure use correct tools on the right job.
• Proper communication and coordination by Supervisor, Foreman, and workers

Rigging tower crane

• Collision, struck by moving equipment.
• Back, waist injuries due to improper handling postures, pinch point.
• Improper rigging methods.
• Misunderstanding of signals.
• Trip/slip, personal injury, equipment damage.

• Loose materials
• Damaged property.
• Toe board arrange.
• Proper signage.

A3

• Plan rout to avoid possible dangers/personnel. Use appropriate barricading or bunting to protect personnel and equipment.
• Follow the procedures of manual handling, wear PPE’s, use two taglines to control the load while lifting the materials.
• Use competent riggers, Training, Use of special rigging tools.
• Mutual understanding between operator and riggers, Use   of approved communication methods.
• Arrange properly of the scaffold materials and provide barricade, Use appropriate PPE, Use of full body harness, Enforce 100% tie off policy.

8.

• Limited egress
• Hit by the falling objects or materials.
• Scaffold collapse
• Fall from height
• Material contact with power lines
• Injuries due to incomplete scaffold (Loose boards, kick plates, etc.)

• Property damaged

• Ensure scaffold has adequate egress points for any situation.
• Don’t throwing the materials while erecting the scaffold. Barricade under the working area and don’t allow the workers passing in a work place.
• Scaffold must only be erected or altered by qualified personnel. Ensure that the workers are wearing full body harness while performing their job.
• Use independent fall arrest system, 1.8m fall limit and standby person precautions, use appropriate barricades and bunting to protect personnel & equipment.
• Warning signs, Close supervision, Post watch, Remove damaged cable.
• Use scaffold checklist, check scaffold properly before attaching scafftag, Tag must be signed by a qualified person.

• Poor visibly cause by fog and sand storm

• All workers should wear visibly vest t9o avoid struck by moving equipment or avoid personnel’s walking in the road.
• All vehicle and equipment should have beacon lights and should use fog light to be identify easily, avoid over speeding and stop every corner to avoid collision on site.
• Supervisor should stop the lifting operation if poor visibility to avoid any accident or damage to property, and load cannot be lifted without notice or permission.
• Supervisor should inspect the area before the area allowing personnel’s to work under excavation, if hair line crack occur don’t allow personnel’s to work should be report and rectify the issue

P5

A

L

L

• No safely clip crane hook
• Shackle between crane hook sling ring
• Knot in right hand sling
• Angle between legs of sling too wide
• Signaler not using safety helmet.
• Correct signal not being used.

• Property damaged.
• Fatal injury.
• Personnel accident by struck of moving equipment.

• Signage board needed
• Permit to work
• Authorized persons / Crane operator approved by Aramco.
• Required Rigger-3
• Third party certificate
• Equipment Inspection, Barrication and Signage
• Apply the proper load required.

• Tripping
• Noise
• Eye irritation
• Hand / body injury
• Pinch point
• Bone problem
• Cut

• Body injury.
• Property damaged

A3

C

L

• GFCi – Proper earth ground
• Proper PPE
• Fire Extinguishers
• Proper inspection
• Trained person to perform
• Operation electrical equipment
• Proper hand protection; gloves when performing task that may hand injury risk.

Note: HSE Officer & permit receiver will be present throughout operation.