job safety analysis

PROJECT-BMCT-JNPT-4 PROJECT-CODE-35515DM

2016

JOB SAFETY ANALYSIS

Prepared By: SOUMEN MAKAR

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What is JSA?

A Job Safety Analysis is a task-oriented risk assessment used to review the hazards associated with a particular work task, and to verify that adequate safeguards are in place to control those hazards.

JSAs are known by a variety of terms, including Job Hazard Analysis (JHA), Job Risk Assessment (JRA), Task Risk Assessment (TRA), Safe Job Analysis (SJA). N

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JOB SAFETY ANALYSIS

NINL-No injury No Loss An Initiative of Soumen Makar Safety Officer for BMCT -JNPT- 4, D& R

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Step-by-step Instructions for Job Safety Analysis (JSA)

Job Safety Analysis and its Implementation INVOLVE employees in the development KEEP written JSA short and simple ILLUSTRATE safe practices ASSIGN responsibility of JSA TRAIN all employees and supervisors EXPLAIN the use of JSA to employees IMPLEMENT safe work practices REVIEW JSA when equipment or process changes or new information becomes available regarding potential hazards associated with the job.

Step-1• Select a job for JSA.

Step-2• Break the job into basic tasks

Step -3• Analyse each task step by step

step -4• Determine preventive measure(s)

step-5• Communicate the information to every concerned person

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TABLE OF CONTENTS

Sl.No. Name of the Task Page No

01 Welding/Cutting/Grinding 04

02 Lifting/Moving Heavy Loads 07

03 Boring Rig (Tripod Rig) 09

04 Geo Textile Loading /Unloading or Heavy Loads 14

05 Compress Gas Cylinders Handling 15

06 Electrical Connection /Panel Board cable Installation 17

07 Hyva/Dumper Movement 19

08 Excavation / Trenching 22

09 Battery Charging 24

10 Confined Space, Vessel/Barges Store Room entry 26

11 Tire Changing 29

12 Height works 33

13 Work Environment Hazards 35

14 Rock Revetment 38

15 portable hand tools and power Tools 41

16 Machine Maintenance (DG Set/Motor/Pump etc) 46

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Task: Welding/Cutting/Grinding

Sl.No Steps of the Task

Hazards Prevention Responsible

1. Pre-Plan NA All employees assigned to this task will attend a pre-construction safety tool box talk meeting,

Develop Traffic Control Plan and discuss it with everyone involved.

Notify the Traffic, Vehicular route and Public movement.

Engineer/

Supervisor/

Workers

2

Work start-up & obtaining PTW

Unauthorized work

Invalid permit Lack of

competency Lack or poor

communication Haste or

shortcut

Obtain a hot work permit before starting the job

Get the permit validated for the specific day

Supervisor must ensure that all work activities are carried out by competent personnel

Conduct Toolbox meeting, review the Method statement and Job safety analysis.

Responsible person will conduct inspection, monitor the work activities and have to ensure safety standards and procedures are strictly adhered to.

Engineer/ Supervisor/

Workers

3 Grinding Rotating equipment sparks.

Damaged grinding disc

Electrocution. High Pressure

air Flying

object/eye injuries

Make sure guards are fitted to all moving parts

Ensure the proper use of guards

Inspect the grinding discs prior to starting work (ring test)

Make sure that disc is compatible with the grinding machine

Check the RPM of disc & machine

Proper PPE (Gloves + Mask). Correct installation of Grinder

Wheel. Gas monitor correctly sited.

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Spark containment to be used. Only experienced personnel to

use the equipment. Wear a face shield while

grinding Make sure an eye wash station

is available nearby 4. Gas

Cutting Burns. Fire Hazard. Explosion. Tripping. Damaged or

leaking cylinders or hoses

Proper isolation of system. All cylinders to be secured. Flame arrestor between the

cylinder & torch Hoses in good condition. Proper PPE. Trained Fire Watch. Gas Monitor correctly sited. Correct Fire Extinguisher(s). Deployment of Experienced

Personnel. Cordoning of the area. Fire Blanket. Inspect the cylinders & hoses

before starting the job 5. Sweep up Generated

fragments. flux materials, unwanted

materials pieces

Use Broom/Mop/Vacuum cleaner

6. Welding Fire Hazard Burns. Electrocution/

Spatter burns Damage cable Hot tabs end

pieces of welding rods.

Sparking Damage cable UV rays

Before starting welding make sure the areas is clear of all types of combustible materials and obtain work permit.

Provide a fire blanket on site Make sure fire extinguishers

are available on site Wear proper PPE for welding

ie., leather jackets, Gloves, welding goggles/welding mask,

Trained Fire Watch. Gas Monitor correctly sited.

Engineer/

Supervisor/ Workers

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Certified Equipment and to be sited as near as possible to work site.

Proper earthing of equipment. Certified Welder. Make sure spark containment

is used such as a welding hood/fire blanket.

Ensure that rod holder is in good condition.

Ensure that forward and return cables are in good working condition.

Use proper cable connector for extension.

If cables are crossing the road then ensure proper protection.

The welder & the welder helpers must wear welding goggles

7. Sweep up Generated fragments.

flux materials, unwanted

materials pieces

Use Broom/Mop/Vacuum cleaner

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Lifting/Moving Heavy Loads





Notify the Traffic, Vehicular route and Public movement.

Engineer/ Supervisor/ Workers

2. Check the intended route and point of placement

Slips, Trips & Falls Crush Injury Fatigue

Inspect the area immediately around the load and the route for clearance and tripping hazards.

Clear movable objects from the route.

Check for uneven terrain. Clean up spills that could

affect foot traction.


If the load must be carried for a long distance, find location(s) load can be placed to allow for a rest break.

If possible, keep load elevated to avoid lifting the object to resume moving it.

3. Evaluate the Load

Lacerations, Splinters

Examine object for snags, burrs, splinters, sharp edges, nails.

Remove objects prior to lift and/or wear gloves for hand protection.

Crush Injury Check object for greasy/slippery surfaces. Remove grease prior to lifting.

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Wear gloves to improve grip. Wear safety toe shoes/boots.

Back Injury Size up the load before you lift.

If load is too big or awkward Divide load up.

Ask for help Use mechanical assist device

such as a hand truck or trolley Trips,

Falls If load will block your vision,

get help. 4. Performing

the Lift Trips, Back Injury slips Falls

Grip the object firmly. Do not pinch object between

your thumb and forefinger. Wear gloves to improve grip.

Stand close to object, with feet solid and shoulder-width apart.

Do not reach over an obstacle to lift the load.

Grip the object firmly and pull it close to you.

Tighten your abdomen. Lift with your legs in a gradual

and smooth movement. Keep your back straight. Keep the load close to your

body. Do not twist your body while

lifting. Do not lift objects over your

head 5. Moving the

Load Back Injury Trips, Back Injury slips Falls

Do not twist. Use your feet to turn your body.

Carry the load as close to your body as possible.

Keep your back straight Grip the object firmly and pull

it close to you.


Crush and Injury Take precautions to prevent bruising or crushing hands or arms in narrow passage ways.

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Task: Tripod Ring (Boring rig) Sl No.

Steps of the Task




Notify the Traffic Vehicular route and Public movement.


2. Drill location setup of drill rig

Visitor mishaps and resulting bodily injury.

Drilling into underground utilities

Striking overhead lines or objects with drill mast.

Pay attention to visitors approaching work area.

If necessary, setup barriers to keep vehicles and visitors out of the work area and use caution tape/cautionary/informative boards if available.

Underground utilities should be marked out before drilling begins.

Several days before drilling is to begin, call Underground Service

Observe overhead lines, tree limbs, or other objects before raising the mast of the drill rig. Anticipate the radius of sweep going up and coming down, and plan appropriately.

Position the drill rig no closer than 20 feet from overhead power lines.

6. Lowering the Load

Back Injury Keep your back straight Tighten your abdomen.

Bend at the knees. Keep the load close to your body.

Crush and Injury Protect your fingers and hands from pinching and scraping.In tight places, set the load down close to the final location and slide it into place.

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3. Perform Drilling

Tripping, Falling, Pinching, Crushing, Moving parts, Flying debris, Noise, Dust,/smoke Backing truck/ equipment into

objects people,

Overhead & Buried

Utilities/bridges/ obstructions,

Weather -lightning/ heat/

Hazardous Materials

Lose clothes Ornaments

Avoid moving parts of machinery. Keep fingers, hands, and arms away from rotating drill head near the top (connection to drive) or near the bottom (hole entrance).

Wear leather gloves when handling objects, and steel-toed boots and hard hat at all times.

Keep hands away from hydraulic clamps when activated.

Keep fingers away from pinch points when screwing pipe joints together.

Keep all drill bits secured when not in use, to prevent rolling off the rig or other movement.

Wear approved safety ear plugs when working close enough to drill rig.

Wear appropriate PPE to protect from dust for inhalation hazard.

Do not come near cables under tension, such as those lifting drill

4. Advancing casing

Physical injury when lifting and connecting casing lengths together (potential hand or back injuries).

A crane is used to lift longer (10 ft) lengths of casing preventing manual handling,

But a potential pinch point occurs when putting lifting strap around casing length.

Work with a partner who can lift the pipe just high enough to allow the strap to be placed.

Use proper lifting techniques to avoid back strain.

Wear gloves when screwing casing lengths together.

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5. Removing cashing

from bore hole

Physical injury from removing drill pipe in casing

Physical hazards to personnel on the ground in the vicinity of the heavy machinery.

Physical injury when lifting and connecting casing lengths together (potential hand or back injuries).

Slippery working surface when water added to wash casing down.

Hanging cashing can swing and potentially knock someone on ground or pinch fingers of someone.

Using hammer to strike cashing loosen inner core can result in deflection of hammer and hand or arm injury.

Stand clear as drill pipe is lowered/removed into cashing pipes come down fast and could make contact with a person’s head, body or hand.

Wear gloves and hard hat. Personnel on the ground should

keep away from the drill rig unless they are required for the task.

Drillers and helpers should work together to lift and carry heavy augers, drill pipe, core barrels or casing.

Do not approach heavy equipment without first establishing eye contact with the operator.

Use standard hand signals when lifting or lowering the load.

A crane is used to lift longer (10 ft) lengths of casing preventing manual handling, but a potential pinch point occurs when putting lifting strap around casing length. Work with a partner

Use proper lifting techniques to avoid back strain.

Wear gloves when screwing casing lengths together.

Be aware of slip hazard steps, Wear work boots with skid

resistant soles. Avoid getting water splashed in

face by wearing safety glasses or face shield.

When loosening material inside the

Bore hole, position your body and others around you to avoid being struck by potential deflection of hammer/spanner.

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6. Maintenance of drill rig or heavy machinery.

Physical hazards associated with use of hand tools to tighten or loosen machinery parts.

Physical hazards associated with manual lifting and carrying of machinery parts.

Physical hazards associated with moving or falling parts

Eye injury from ejection of hydraulic fluid from machinery lines.

Burns from hot machinery parts.

Maintain hand tools in proper working condition. Use the correct tool for the task. Avoid “knuckle-banging” (i.e.pay attention to direction of torqued tool slips) and wear leather gloves when possible.

Lift heavy objects using the legs and not the back.

Use wheeled transport equipment for heavy loads.

Keep hands away from potential pinch points during handling.

Wear steel toe boots. Wear protective eye goggles or

face shield Test machinery parts with

small amount of water. parts are hot, allow or cause

them to cool before working around them.

Supervisor/ Engineer/ Workers

7. All Activities

Slips, Trips, and Falls struck with

objects

All personnel should be constantly watching for trip hazards such as uneven terrain, holes, ditches, stretched wires or ropes, or any other materials or pieces of equipment in their path.

Significant below-grade hazards (e.g., holes or trenches) should be marked with flagging, fencing or other appropriate means to make the obstacle easily identifiable.

Footwear appropriate for the terrain and work to be performed must be worn.

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Muddy condition, cautious work attitude.

Employees should change work speed and style to fit the weather conditions.

8. Cleanup and

movement of drill

rig.

Visitor /workers mishaps and resulting bodily injury.

Striking overhead lines or objects with drill mast.

Pay attention to visitors approaching work area.

When necessary, setup traffic cones and/or other traffic barriers to keep vehicles and visitors out of the work area.

Use caution tape if available. Observe overhead lines, tree

limbs, or other objects before lowering the mast of the drill rig.

Anticipate the radius of sweep coming down, and plan appropriately.

9. Loading Equipment for transporting

Backing truck or equipment into Objects ,people or off the side of a trailer,

Unsecured loads,

Tripping, Falling, Pinching, Crushing, Moving Parts, Burns, Lifting, Bending,

Pulling, Twisting

Use a spotter/signalman/lifting supervisor Reverse Horn

Do a walk around truck/trailer/ Proper loading/ unloading of

equipment, Secure loads, use guy rips Display appropriate warning

signs, Wear appropriate PPE- if using Be sure all transported

equipment and tools are properly secured.

Remove signs and other safety devices in accordance with Methods of Handling Traffic.

Attention on traffic management route and workers movement.

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Task: Geo Textile Loading /Unloading or Heavy Loads



01. Pre-Plan NA All employees/Workers assigned to this task will attend a pre construction safety tool box talk meeting.


Notify the Traffic Vehicular route and workers movement.

02.

Loading unloading and transporting

Backing truck or equipment into Objects.

people or off the side of a trailer,

Unsecured loads, Tripping, Falling, Pinching, Crushing, Moving, struck with Parts/ objects,

Lifting, Bending, Pulling, and Twisting.

Extreme weather condition (Hot weather/rain/Dust/ Excessive Noise/smoke

Tested equipments/equipments TPI

Trained Operator and skilled helper and Workers.

Use a spotter/signalman/lifting supervisor

Keep hands /foots away from potential pinch points during handling.

Reverse Horn/Back Alarm. Do a walk around truck/trailer/ Proper loading/ unloading of

equipment, sling ,D-Shackle, web sling, Guy Rope

Display appropriate warning signs, Wear appropriate PPE

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or fog Cloudy weather/excess wind pressure

Be sure all transported equipment and tools.

Loads are properly secured. Attention on traffic management

route and workers movement.

Task: Compress Gas Cylinders Handling Sl.No Steps of the

Task Hazards Prevention Responsible

Pre-Plan NA All employees/Workers assigned to this task will attend a pre construction safety tool box talk meeting.



1. Loading /Unloading gas cylinder

Cylinder may fall causing valve to break

off expelling gas at extremely high pressure,

frost burn from evaporating gas,

fire or explosions from combustible gas

Tripping, Falling, Pinching, Crushing,

Only move cylinders with protective cap installed,

Move carefully, do not drop dragged pull the cylinder.

Always Keep in up right positing with chain in system

Used trolley for short distance transporting.

Keep hands /foots away from potential pinch points during handling.

Ensure Fire Extinguisher

Engineer Workers

Superviosor

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2. Transporting cylinders

Valve breakage/damage

Leakage from valve Fall

Ensure cap is secured and in place,

Cylinders to be secured with transport vehicles in upright position.

Used Soap solutions for leak test.

Fire extinguisher are to be ensured in transport vehicles

3. Using gas cylinders

Cylinder may fall breaking valve and/or control regulator

Secure cylinder in upright position in chain in system

Use Cylinder Key for valve opening.

Do not Modify the valve shape

Follow MSDS guideline. 4. Replace

the empty gas cylinder with the full one

Gas cylinders may fall over.

Gas can leak from open valves.

The misplaced washer may cause gas leakage.

Dust or left over Teflon tape on the cylinder outlet may cause gas leakage.

The cylinder may have a pressured leakage.

The cylinder may leak slightly.

The regulator may misread pressure.

Warm areas or direct

sunlight may cause pressure increases.

The cylinders contain

compressed/pressurized gas and can explode.

Restrain the gas cylinder with upper and lower chains to secure to a wall or cylinder stand.

Close the valve before taking off the regulator.

Check the washer before fitting the regulator.

Wipe the outlet with a clean and dry cloth.

Seal the cylinder outlet with new Teflon tape.

Place the regulator on the cylinder and tighten.

Open the cylinder valve at low and check for leakage. Use soap solution for leak test

Stand to the side of the regulator.

Select a well-ventilated area to store cylinders.

Squirt a soapy solution around the tightened valve-regulator junction to check for leaks. If there is no bubbling then seal is

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good. Check the regulator for the

correct pressure and set if necessary.

Do not permit a flame or spark to come in contact with the gas cylinder.

Task :Electrical Connection /Panel Board cable Installation Sl.No Steps of the Task Hazards Prevention Responsible




Engineer Supervisor

Workers

02 Determine which wire and method is to be used. (Fish tape, pull rope, tugger, cable pulling machine, etc.) and number of personnel required to pull and feed wire.

Using improper equipment or method could result in bodily injury and increase shock potential

Use the right equipment for the task at hand.

Follow applicable LOTO procedures.

Options to use cable pulling machines in equipment room: 2K, 4K other equipment/tools.

Engineer Supervisor Workers

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3. When pulling/pushing the fish tape and wire into a panel board or through conduit

Electric shock Bodily injury – strains Body or

equipment entanglement in wire/cable

Follow applicable LOTO procedures.

When it is not possible to de-energize the panel board or.

Be aware of body positioning to prevent excessive strain.

Ensure surrounding equipment and materials will not interfere with body movement/entanglement of wire.

Use rubber insulating sheets or appropriate material to cover and protect energized parts. In all cases, wear proper PPE for the task.

4. When isolated from one another in order to co-ordinate the pull and push rhythm (radio, phone, etc.)

Poor communication could bodily or equipment damage

Verify communication devices are functioning properly.

5. Use approved lubricant

Physical strain and fall potential is increased during the pull.

Do not rush the pull. Get assistance if necessary.

6. When the pull is completed, secure and safe off conductors.

Exposed wire ends can become energized or come in contact with energized parts

Tape off (safe off) wire ends

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Task:Hyva/Dumper Movement Sl.No Steps of

the Task Hazards Prevention Responsible

1 Pre-Plan

NA All employees/Workers assigned to this task will attend a pre construction safety tool box talk meeting.



2. Vehicle operation

Roads with narrow driving surfaces,

blind curves, foliage, dust, smoke, and ambient lights

Vehicle Accident

Take a walk around your vehicle before operation.

Practice safe driving techniques.

Know and observe all State and local traffic regulations.

Check the windshield, wipers, and wiper fluid level. - Adjust mirrors

Do not follow too closely.

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Roll over Run over Rear blind spot Side blind spot Using Mobile Phone Gossiping with handyman Driving in influence of

alcohol Aggressive Driving Attitude. Sharp turn and over speed Extreme weather condition

(hot/heavy rain/fog/dust. Mechanical Malfunctions.

Always wear your safety belt(s). The vehicle operator shall ensure handyman also wear safety belts

Engine power is managed to ensure efficiency of truck movements and to minimize damage to the engine and gears.

Tip truck is operated to work Road/traffic conditions, instructions are constantly monitored taking into account of road standards, traffic flow, distance and load, ensuring no injury to people or damage to property, equipment, loads and facilities.

Vehicle is brought to a halt smoothly, minimizing the wear and tear on vehicle using the engine retarder, gears and brakes

Slow down ,slower speeds save lives

If required Turn on your head light /parking lights/beacon light/reverse Horn

Don’t drink or drive with influence of alcohol.

Don’t drive aggressively. Pre Trip and post trip

Inspection

2.

Load Transport and trip materials

Slip, Trip, or Fall Caught In Between / Struck By

Vehicle is positioned at load and discharge points with a Safe Distance.

Tip truck movements Including the raising and lowering of the tray are

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smooth and controlled. Do not allow or inspired to

over load carrying. Safety and security of

Load are to be maintained from loading site to discharge site.

Load is discharged on slope and/or over face at fill site in accordance with safe operating techniques and company operation Procedures.

Tray is cleared, lowered and

secured before resuming travel in accordance with manufacturers' instructions.

3. Operator/ Drivers performance

Fatigue Shall not operate a motor vehicle while under the influence of alcohol and drugs nor while sick or suffering from excessive fatigue or emotional stress.

Drivers/Operator have the responsibility to: - Inform their supervisors of any physical, mental, or emotional condition poor vision

Drowsiness, especially after meals. - Eyestrain. - Inattention, daydreaming

4.

Park vehicle

Struck by oncoming traffic Hit other vehicle

Vehicle on uneven, soft ground Vehicle may roll.

Drive to area well clear of traffic.

Turn on emergency flashers/parking lights.

Choose a firm, level area Apply the parking brake; leave transmission in gear (if manual transmission) or in PARK.

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Task: Excavation / Trenching Sl.No Steps of the






workers

2. MOBILIZE EQUIPMENT

Surface Encumbrances/ Obstructions Struck By Backed Over

All surface obstructions shall be moved or supported, as needed, to safeguard employees.

Workers shall wear hard hats, high-visibility safety vests, and safety glasses.

Equipment operators shall use a spotter when they have an obstructed view to the rear.

All non-essential workers shall remain outside of the equipment's swing radius and the excavation zone.

Essential personnel will remain in a location where they can be seen by the operator at all times.

All equipment shall have operational back-up alarms./beacon light/


workers

2. Locate

Utilities

Utility Damage

All underground Utilities that may be encountered during the excavation must located and marked

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prior to breaking Ground. While the excavation is open, underground utilities shall be protected, supported, or removed as necessary to protect employees.

3. Excavate Or Trench

Cave In Struck By Electrocution Ground Water Toxic Atmosphere

Spoil piles will be placed a minimum of 2 feet away from the edge of the excavation/ Trench.

All excavations shall be Properly sloped, benched, Or shielded.

The Competent Person on site will determine Which method to use.

Stairways, ladders, or ramps shall be located in excavations or trenches that are more than 4 feet in depth. They shall be placed so that no worker is required to travel more than 25 feet Laterally to access one.

Ladders shall be secured and extend 3 feet above the point of access.

Metal ladders may not be used where they may contact electrical lines.

No worker is allowed underneath loads

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handled by lifting or Digging equipment.

A warning system shall be used to delineate the edge of the excavation if an operator ca machine.

All excavations shall be inspected daily by the Competent Person.

Workers shall not enter excavations where water has accumulated.

The atmosphere shall be tested before workers enter an excavation or trench

if a hazardous atmosphere exists An emergency rescue

plan should be in place before work begins inside an excavation.

4. PPE: Hard Hat/Gumboot/

shoes/goggle/hand gloves /Pp rope

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Task: Battery Charging Sl.No Steps of the Task Hazards Prevention Responsible


1. Remove battery from vehicle

Remove grounded cable first

Don’t touch both terminals with wrench at the same time

Explosive Gas, Chemical Burns, Acid Contamination, Dropping Battery on

Foot Contact with

sensitive body part(Eye/Skin/)

Put battery in well ventilated area,

wear PPE, Check battery for leakage, and wash hands after.

2. Change battery- use battery charger in strict accordance with manufacturer’s instructions

Explosive Gas, Battery Explosion, Chemical Burns, Electrocution

Don’t smoke or cause flame in area.

Wear safety glasses, face shield, coveralls, and chemical gloves.

Make sure charging area is clean and dry.

3. Disconnect Battery

Explosive Gasses, Chemical Burns, Acid Contamination, Battery Explosion, Electrocution

Don’t smoke wear PPE follow chargers

directions closely.

4. Test Battery- follow battery testers directions closely

Explosive gas, Acid Contamination, Battery Explosion, Burn Injury

Work in well ventilated area. Wear PPE, use

battery lifting device.

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Task : Confined Space Entry(Vessel/Barges Store Room) Sl.No Steps of the Task Hazards Prevention Responsible


2. pre-entry meeting with entry

supervisor, entrants and attendants necessary tools, fall protection, rescue notification, equipment and materials

Untrained/Unfamiliar entrants/attendants with procedure/ processes.

injury/loss of conscience,

dangerous/toxic or explosive atmosphere`.

Review and make sure only trained personal are entering/attending the entry.

Rescue equipment are at location and in good working order.

Allair monitoring equipment is calibrated and working properly for the type of entry being preformed.

All respirator, supplied air and escape air is operating properly,.

2. Access work area. Set up tripod,

Rescue equipment, and communication with supervisor, entrants, attendants and rescue team, have correct tools and material staged and ready to use/work.

Slip, Trip and Fall hazards. Dropped objects, improper confined

space equipment set up

Use proper ladder safety (3 points of contact,),

Harness properly worn, lanyard is correct for application.

Hoist all tools and material by means of bucket and rope.

Do not carry tools or material up ladders by hand

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3. Complete Confined Entry Permit, and

Air monitor5 checks,

LO/TO procedures (if applicable)

Illumination is low voltage and Explosion proof.

Low/high oxygen content can lead to affrication.

LEL can lead to explosion or fire hazard.

Presence of toxic atmosphere.

Presence of hazardous or toxic substances or materials,

Fire from welding, cutting, grinding burning

Assure air monitor devices are calibrated and current,

All personal monitors are functioning properly. Attendant and entry supervisor take air sample

reading starting at the bottom, middle and top of the space and record result

Ventilated the space as required per standard/procedure until reading are within LEL and oxy limits for entry.

Fire extinguisher on hand.

And all sources of ignition are removed from the space.

Proper lighting is supplied and all sources or material or energy sources have been LO/TO.

4. Prepare and enter the space for work.

Slip/fall hazard to elevated work area.

Dropped Tools /materials.

Attendant not ready or proper entry set-up complete.

Space not properly ventilated and rechecks complete.

May contain toxic/hazardous atmosphere

Utilize 3 points of contact when ascending/ descending ladder.

Use 100% fall protection above4ft.

Calibrated air monitor and attendant at entry point,

Fire extinguisher and rescue PPE at the entry point, and rescue team on standby.

5. Enter the Confined Presences or build- Continuous

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Space and perform work/inspection/clean

ing

up of toxic or hazardous

atmospheres, Air supply or

respirator failure. Tool or material

failure.

atmospheric testing by the attendant. Constant

communication With entrants. Tool inspection and

proper materials. Entrants respirators

and air supply hose and respirators are properly fit, correct size.

All personal monitors, and alarms are functioning properly and worn.

Rescue team has been notified of the entry and on standby.

6. Complete the work/inspection/cleaning and

exit the CS

Slip/fall hazard due to material /tools/debris inside the space, dropped tools or materials being

passed out from the space to the employee on the Outside. Entanglement with

air supply hose, Lighting cords. Limited visibility

due to respirator.

Utilize 3 point of contact when ascending/descending.

Use bucket and rope to lift any tools/material

Have attendant hold exit ladder or tie off to stable object to prevent slipping

Do not lay tools or material on top.

Keep cords/leads hoses centrally located as much as possible.

notified to return to stand

Down mode.

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

Task: Tire Changing Sl.No Steps of the


1. Park vehicle Struck from passing traffic.

Vehicle may roll if on a slope, an incline, uneven or soft ground.

Park the vehicle away from passing traffic. Park on solid, even ground easily visible at a distance from oncoming traffic.

Stop the engine; turn on the emergency flashers.

Put the transmission in "P" (automatic) or Reverse (manual), and set the parking brake.

Have everyone get out of the vehicle and stay in a safe place, away from traffic and away from the vehicle.

Block the tire

diagonally opposite the flat tire to keep the vehicle from rolling when jacked up.

2. Remove the spare tire, jack and tire iron from the trunk.

Sprain, strain or injury from lifting, turning, reaching, carrying, twisting or over-exertion or improper removal.

Crush injury – dropping equipment.

Follow manufacturer instructions to remove each item. Spare tires should be secured and covered when stored. Use good body mechanics for all procedures.

Ensure a safe and

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

effective grip on tools. 3. Pry off the

hubcap (wheel ornament).

Personal injury from improper handling of the wrench.

Hubcap (wheel ornament) may pop off and hit you.

Carefully pry off the hubcap (wheel ornament) using the beveled end of the lug (wheel) nut wrench.

4. Loosen the lug (wheel) nuts.

Rolling of car if tire not on ground.

Sprain, strain, crush injury from vehicle falling or blows from wrench slipping off.

Loosen nuts before jacking up the vehicle.

Use the tire iron to loosen, but not remove, the lug (wheel) nuts. Unscrew lug (wheel) nuts about half a turn.

The lug (wheel) nuts are loosened in a star pattern to maintain stability of the tire.

The nuts turn counter-clockwise.

To get maximum leverage, which reduces the force necessary, fit the wrench to the nut so the handle is on the right side; grasp the wrench near the end of the handle. Pull up on the handle.

Be careful the wrench

does not slip off the nut.

5. Jack up the car.

Physical injury resulting from improper use of the jack.

Use proper body mechanics.

Follow the jacking instructions to position the On a level and solid

place. Insert the jack handle

into the jack and turn it clockwise.

The vehicle begins to

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

lift, double check that the jack is properly positioned.

Never get under the vehicle when the jack alone supports it.

Need more ground clearance when putting on the spare tire than when removing the flat tire.

6. Remove lug (wheel) nuts.

Sprain, strain, wrench slipping off.

Fit the wrench to the nut so the handle is on the right side; grasp the wrench near the end of the handle.

Pull up on the handle

7. Remove the flat tire.

Slips, Trips or fall, caught in between,

Struck By

Lift the flat tire straight off the wheel.

Place it either a safe distance away from your work area or under the axle to provide additional support in the event the jack slips.

8. Put spare tire on.

Installation of tires without good metal contact can cause lug (wheel) nuts to loosen and eventually cause a tire to come off while driving.

Before putting on tires, remove any corrosion on the mounting surfaces with a wire brush or cloth.

Roll the spare tire into position and align the holes in the rim with the bolts on the wheel.

Lift up the tire and get at least the top bolt started through its hole.

Wiggle the tire and push it back over the

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

remaining bolts. 9. Reinstall all

the lug (wheel) nuts.

Slips, Trips or fall, caught in between, Struck By

Personal physical injury.

Reinstall the lug (wheel) nuts with tapered end inward and tighten with fingers.

Push back on the tire and tighten each lug (wheel) nut by hand as tight as you can.

10.

Lower the vehicle completely.


Personal physical injury

Turn the jack handle counterclockwise to lower the vehicle.

11. Completely tighten lug (wheel) nuts


Personal physical injury

Use only the lug (wheel) nut wrench to tighten the nuts.

Do not use other tools such as a hammer, pipe or your foot.

Make sure the wrench is securely engaged over the nut.

Tighten each nut a little at a time beginning at the top of the tire and proceeding to each diagonal nut until all are tight.

12. Reinstall the hubcap (wheel ornament).

Personal physical injury.

Align the valve stem. Take due care in

handling. Put the hubcap (wheel

ornament) into position and then tap it firmly with the side or heel of your and to snap it into place.

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

13. Put jack, tire iron and flat tire back into the trunk.

Sprain, strain or injury from lifting, turning, reaching, carrying, twisting or over-exertion or improper removal.

Crush injury – dropping tools.

Blow from unsecured or loose tools during a collision or sudden braking.

Secure tools firmly in place following manufacturer instructions.

14. After the first

1600 km. (1000 miles) check to see that the lug (wheel) nuts are tight.

Tire working loose and/or coming off.

Use lug (wheel) nut wrench to ensure nuts are tight.

Task: Height works Sl.No Steps of the




Workers

1. Poor access and poorly maintained equipment (e.g. ladders, steps, scaffolds).

Slips, Trips or fall

Access route always to be maintained free from any kind of obstruction ,projectile material, tripping hazards

Regular inspections of equipment before every use and records kept.

Three-monthly inspections of access equipment by a competent person and records kept.

Defective equipment to be reported to manager.

Immediate removal and disposal of access equipment found to be defective prior to use.

Suitable personal protective

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

equipment must be available.

2. Inappropriate

use of ladder, scaffolds,

trips and falls , Slips projectile

materials ,

Equipment to be used only where there is a firm, level surface, secured and tie properly

All equipment to be visually inspected before use and records kept.

Appropriate footwear to be worn.

Safe system of work in place for work involving tower scaffolds (hand rail mid rail, toe guard, Life line fall arrestor, Safety net).

Staff who use tower scaffolds should be physically fit and free from height foveae.

Equipment and loose materials should be suitably stored secured with platform.

Work at height training to be undertaken.

Ladders only to be used for short height work and a short duration of time (maximum of 30 minutes).

All equipment to be visually inspected before use and ladder rung to be defect.

All ladders to be inspected by a competent person every three months.

Ladders to be made secure by tying at the top and bottom or footed by a person at the base of the ladder.

Equipment to be placed on a suitable firm and level base.

Safe procedures e.g. three points of contact to be maintained at all times when

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

working to avoid overreaching. Appropriate footwear to be

worn. Equipment should be suitably

stored after use. Work at height training to be

undertaken. If extension is required

maintained three rung lapping. 3. Poor

/extreme weather conditions (fog/cloudy, heavy rain/high wind pressure/high temperature

Slips/ falls from

height

No work at height to be done outside in poor weather.

Task : Work Environment Hazards Sl.N

o Steps of the



Engineer/ supervisor/

workers

2. Lighting Insufficient lighting Glare (too much light)

Poorly distributed light

Flickering lights Hours of darkness

Proper lighting in working and escape route areas

Portable lighting Proper selection/provision of

emergency lighting Proper lighting maintenance,

replacement and disposal Hard hat Steel-toed, non-

slip boots/shoes Eye protection Procedures to ensure proper

lighting is rigged (Admin Control)

3. Heat Hot weather Working near

Thermal insulation of equipment

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

heat-generating machines

Poorly maintained ventilation systems

Steam and water leaks

Deteriorated or missing insulation on piping, valves

Proper maintenance of ventilation systems

Use of spot cooling Remote monitoring/control

of equipment in areas of high heat stress.

Warning signs for hot equipment, piping

Take slower actions Accessibility to drinking water/fluids with

electrolytes Light, frequent meals

Sun protection (if outdoors) 4. Extreme

Cold Excessive

exposure to cold weather

Working in refrigerated spaces Contact with cold surfaces

Thermal insulation of equipment

Installation of ‘trapped inside” alarms in refrigeration areas

Non-locking securing mechanisms on refrigerated areas while persons are working inside

Adequate design and maintenance of heating and ventilation systems

Emergency generators to maintain heating systems

Avoid contact with metallic items that have been exposed to extreme cold

Frequent breaks to warm up body

Training crew to prevent and treat potential cold weather related maladies such as hypothermia and frostbite

Establish safe-work procedures to prevent cold-stress related injuries

Schedule outdoor work during warmest periods of the day

Waterproof/thermal/ layered clothing

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

Waterproof/thermal footwear Ear muffs Insulated gloves Coveralls Long undergarments Tinted safety glasses (if

outdoors require) 5. Dangerous

Atmosphere/ Asphyxiation

Chemicals in the atmosphere

Increased amounts of oxygen

Oxygen deficiency Welding fumes Fogs, smoke and

mists Confined space

entry

Adequate ventilation Use of gas meter; oxygen,

CO2, etc. Proper Confined Space Entry

protocols Warning/sign for toxic gas

dangers Respiratory protection Non-skid footwear

6. Heavy Seas Heavy winds Tides and currents Storm Slips, trips and

falls Falls overboard Items tumbling

about/ dropped objects

Properly installed and maintained handrails

Properly secured items Reduce vessel speed Procedures for working in

extreme weather Adjust course to minimize

vessel motion in the seas Wear life jacket when on deck Harness and overboard

protective gear Proper foot gear

7. Heavy Winds severe weather – storms

Slips, trips and falls Wind burn

Items tumbling about/ dropped objects

Properly installed and maintained handrails

Properly secured items Procedures for working in

extreme weather Protective clothing for wind Proper foot gear to provide

traction Chin-strap on hard hat Foot gear

8. Rain, Storm and Lightning

Inclement weather

Slips, trips and falls

Falls overboard

Properly installed and maintained guard rails, handrails

Canopy for shelter from rains during operations

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

Hypothermia Equipment struck

by lightning/fire Personnel struck

by lightning/burns and injury

Minimize/suspend all outdoor activities

Procedures for working in extreme weather

Wear fall protection and work vest when on deck

Harness and overboard protective gear

Proper foot gear to provide traction

Waterproof clothing Thermal clothing

Task: Rock Revetment Sl.No Steps of the



Engineer/ Supervisor workers

2. Area Preparation

Employee Protection Slips, trips, falls, uneven surfaces, Foot Tripping

• Physically inspect work areas prior to start of work

• Follow good housekeeping practices: create walkways

• Assure materials & debris do not block traffic

• Keep work areas clean & neat, free from rubbish & debris

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

• Watch where you walk. • Be aware of your own safe

work practices as well as those of your co-workers

• Be careful on slopes or wet/muddy areas

• Flagmen will be utilized as required for roadway traffic

• Appropriate warning signs will be posted

• To be notified prior to road & sidewalk closing

3. • Heat Stress, Sunburn, Dehydration,

• Chiggers & Ticks

• Drink plenty of water, and electrolyte drinks as needed.

• Wear light-colored, cotton clothing.

• Slow down work rate and increase breaks in hot weather.

• Use sunscreen. • Use Bug Repellant

4. Delivery Of Materials On revetment Site

• Hitting People Or Obstacles On Site With Truck

• Backing vehicle

striking worker • Dumper/Truck

unwanted rolling

• Drive The Proper Speed Limit (10 MPH).

• Truck driver informed and understood the in site traffic rules and signage.

• Be careful on slopes or wet/muddy areas

• Flagmen will be utilized as required for roadway traffic

• Appropriate warning signs will be posted

• Keep loads secure until ready to be removed from the

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

truck.

• Effective back up alarm and/or flagger to direct truck while backing.

• Set parking brakes and chock tires.

5. Unloading materials from dumper

• Dumper getting stuck

• Roll over • Run over Strains

& Struck by • Land sliding

/Collapse of sea shore

• Vehicle go into water/submerge

•

• Hazards of trying to pull truck out from being mired.

• Utilize Proper flagman/signals.

• Display warning /informatory sign boards.

• Unloading area must be inspected prior to use, and be designed for safely dumping

• Signal man /flagman and other co workers will stay clear of unloading and loading point.

6. Excavator movement

• Hitting People With Excavator Boom

• Backing vehicle Roll over Run over

• Land sliding /Collapse of sea shore

• Excavator go into water/submerge

• Fall of lifting materials/rock

• Signal man /flagman and other co workers will stay clear of excavator swing radius

• Back /reverse alarm to be used

• Maintain safe distance for sea shore

• Follow tidal effects.

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

Task: Portable hand tools and power tools Sl.No Steps of the



Engineer Supervisor workers

2. Hammer Use Debris becoming airborne projectile

Improperly striking or missing area to be struck

Defective and/or damaged

Wear safety glasses or face shield

Watch the area you are hitting.

Keep opposite

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

hammer head ,Handle Misuse of hammer Incorrect hammer for

intended task Displacement of loads from

tools

hand at a safe distance from area to be struck.

Use vise or other holding device as necessary.

Do not raise the hammer excessively and strike using massive blows.

Visually inspect hammer before each use.

Do not use a hammer with a loose or damaged handle or mushroom head.

Hold the hammer with your wrist straight and hand tightly wrapped around the handle.

Look behind and above before swinging a hammer.

Do not strike with side of the hammer.

Select and use a hammer according to its intended use

Wear hearing protection--

3. Hand File Use Hand file with the tang unprotected Incorrect hand files for

intended task. Using incorrect filing

technique. Dust and debris

discharged during filing.

Never use a hand file without the handle. Tap the file downwards on the bench to make sure the handle is secure.

Select and use a

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

hand file according to its intended use

Hold hand file firmly in one hand, steadying the other end with the tips of the fingers of the other hand.Use steady even pressure. Do not file with short quick strokes. If face of file becomes clogged, clean it using a brush. Wear recommended gloves

Wear safety glasses or a face shield

4. Wrench Use Using wrench incorrectly Using incorrect wrench for

intended task Wrench slippage. Misuse of wrench Defective and/or damaged

wrench.

Pull on wrench and do not push.

Select and use a wrench according to its intended use.

Use correct jaw and ensure wrench is adjusted properly and secure to nut/bolt.

Do not use wrench on moving machinery.

Visually inspect wrench before each use.

Do not use worn adjustable wrenches.

Do not Modify wrench shape

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

5. Punch/Chisel Use

Debris becoming airborne projectile

Improperly striking or missing head of punch/chisel with hammer

Improper use of chisel for shearing and chipping

Defective and/or damaged punch/chisel

Using incorrect punch/chisel for intended task

Hearing loss


Watch the area you are hitting. Provide hand protection by wearing glove on hand holding punch/chisel.

Do not raise hammer excessively and strike using massive blows. Use punch/chisel holder as necessary.

Hold the chisel at an angle which permits the bevel of the cutting edge to lie flat against the shearing plane. Hold the chisel at an angle pointing away from self

Visually inspect punch/chisel before each use. Discard punch/chisel that is bent, cracked, chipped. Redress punch/chisel with burred or mushroomed heads. Ensure punch/chisel point or cutting edge is properly dressed.

Select and use a punch/chisel according to its intended use

Wear hearing protection

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

6. Screwdriver Use

Screwdriver slipping defective and/or damaged misuse of screwdriver using incorrect screwdriver

for intended task

Keep screwdriver handle clean.

Do not hold work piece in one hand while using the screwdriver in the other.

Do not lean or push on a screwdriver with any more force than necessary to keep contact with screw.

Do not use a screwdriver with rounded edges or tips, split or broken handle.

Do not use a screwdriver for prying, punching, chiseling, scoring or scraping.

Select and use a screwdriver according to its intended use

7.

Hand Saw Use

Eye injury/irritation from dust and debris discharged during sawing--b) Personal injury due to improper sawing technique

Personal injury due to defective or damaged saw and/or blade

Personal injury from incorrect maintenance, installation or using wrong saw and/or blade for intended task

Hand/finger laceration or amputation from contact with saw blade

Foot injury from cut off stock


Start cut carefully and slowly to prevent blade from jumping.

Pull upward until blade bites.

Start with partial cut, then set saw at proper angle.

Apply pressure on the down stroke only.

Visually inspect saw and blade before each use.

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

falling Personal injury from saw

blade overheating and breaking

Hearing loss

Ensure saw blade is secure and installed with the teeth pointing forward.

Keep saws sharp, clean and oiled.

Keep hand/fingers at a safe distance from cutting line

Wear safety footwear.

Use a support bench or get assistance from a co-worker to catch cut off stock

Use machine oil on blade if necessary—

Wear hearing protection

8. Plier Use using pliers incorrectly using incorrect pliers for

intended task misuse of pliers

Cut at right angles. Never knock from side to side or

Pull on pliers, do not push

Select and use pliers according to their intended use

Do not use pliers on nuts/bolts. Do not hammer on pliers to cut wire or bolts.--

Task: Machine Maintenance(DG Set/Motor/Pump etc) Sl.No Steps of the Task Hazards Prevention Responsible

1 Pre-Plan NA All employees/Workers assigned to this task will attend a pre construction safety tool

Supervisor Engineer workers

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

box talk meeting. 2 Know proper

maintenance procedure

Accidents, injuries, losses due to contact with high energy moving parts or stored energy.

Follow procedures recommended by the manufacturer/your employer.

Use only recommended tools and replacement parts

3 Turn off power to stop the machine

Electrical spark. Malfunction of other

equipment attached to the machine.

Locate and turn off power from a safe distance

Use appropriate eye protection. Ground metal housing of the switch.

Ensure that auxiliary equipment driven by the machine are isolated or set in a safe position

4 De-energize the parts by releasing stored energy such as pressures, tensions,

Contact with parts set in motion inadvertently.

Being crushed under equipment parts raised under hydraulic.

Electric shock from charged condensers.

Secure all attachments and parts against inadvertent motion.

Lower raised parts to zero energy position (floor) to prevent falling under gravity

Release the hydraulic pressure used to raise the part above ground

Discharge electrically charged components using a grounded metal rod.

5 Isolate energy source to prevent accidental motion

Machine is set in motion unintentionally.

Machine is set in motion by

a co-worker.

Lock out energy sources such as electric switch, hydraulic pressure, steam valves, following your company’s lockout procedures.

6 Clean up debris, wastes, and toxic materials and

Trips and falls on slippery and cluttered floors.

Contact with contaminated equipment.

Clean up debris and spills. Use gloves, aprons and

other personal protect equipment.

Follow recommended

JOB SAFETY ANALYSIS


works/35515DM

NO LOSS

NO INJURY

NINL

purge any toxic gases, fumes or vapors

Cuts from sharp edges. Exposure to toxic

substances.

cleaning and maintenance procedure

Monitor work environment to ensure that it is safe.

7 Perform the maintenance work and reassemble the machine and equipment

Tripping, Falling, Pinching, Crushing, Moving parts, Flying debris, Noise, Dust, Backing truck/ equipment into objects Harmful exposures to

chemicals, noise, etc.

Follow procedures recommended by manufacturer.

Use only qualified persons to do the work.

8. Turn on the

power source and perform a trial run

Mishaps due to: - incomplete maintenance work

faults developed during maintenance work.

Follow testing procedures recommended by the manufacturer.

Stay in a safe location. Keep the area clear

job safety analysis

Engineering