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ClientTHYNA PETROLEUM

SERVICES7 Avenue Abdelrahmen El GhafikiBP 069 / 3069

Sfax-HachedSfax (Tunisia)Phone: 216 74 229 999 - Fax: 216 74 299 916

TENDER REFERENCE

PUR/TEN/02/2013

ConstructorHALWANI COMPANY Ltd

INDUSTRIAL AND METALCONSTRUCTION

Zone Industrielle Madagascar Prs SomatraCP 3000Sfax (Tunisia)

Phone: 216 74 497 166/010 - Fax: 216 74 497 795

DOCUMENT No.

PDOC-53/2013-RA-04

Project Title:

LOADING / OFFLOADING STATIONSAND METERING SKIDS INSTALLATION

AT TANK BATTERY / GUEBIBA BASE & TRAPSA

RISK ASSEMEMENT Rev. 00

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HALWANI COMPANY Ltd

AUTHOR: AKRAM FERCHICHI

DOC.: RISK ASSESSMENT

PROJECT: LOADING / OFFLOADING STATIONS

Job No : 53-2013

PDOC-53/2013-RA-04

Rev. : 00

Sheet : 2 of 11

Job Number : OF 053/2013

Task or Work activities : Supply and Erection of Trucks loading and

offloading steel stations at Tank Battery / Guebiba

base & Trapsa, including procurement and

pre-construction will all Civil & Steel Works

needs.

Site(s) : TANK BATTERY StationGUEBIBA BaseTRAPSA Terminal

Equipment to be used : Civil Works:

Concrete Mixer Truck, Concrete Pump, Hoses /Concrete shoots, Concrete buckets, AirCompressor, Survey Equipment, Level, TotalStation ( Surveying instrument for checking thelevels & distances ), Masonry Accessories,Wheel Barrows, Concrete Vibrators

Erection Steel Works:

L dd M bil S ff ld H d t l F klift

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HALWANI COMPANY Ltd

AUTHOR: AKRAM FERCHICHI

DOC.: RISK ASSESSMENT

PROJECT: LOADING / OFFLOADING STATIONS

Job No : 53-2013

PDOC-53/2013-RA-04

Rev. : 00

Sheet : 3 of 11

F = Frequency S = Severity R = Rating (FxS) = High (6 & 9), Medium (3 & 4), and Low (1 & 2)

Rev. : 00 Sheet : 3 of 11

# ACTIVITYSequence ofworking

activities

HAZARDSThe potential to causeharm (heath, Injury,

Property damage,environment etc.)

CONSEQUANCES(The harm whichcould possibly

occur)

RISK RATINGCONTROL MEASURESDescribe controls that are required to be taken RESIDUAL RISK

F S R F S R

1 Vehicle/Equipmentmovementinside therestricted area

Vehicle movement Driver

Labors

Forman

2 3 HIGH Close supervision

Identify vehicle routes

Vehicle to leave the area once job is complete

Journey Management system to be implemented

1 2 LOW

2 ManualExcavation

Employees working

near the pits

Environmental hazard

H2S

Labors

Forman

2 3 HIGH All heavy machinery / vehicles should not be

allowed working without assessing banks man

Carry out a physical survey to whole surrounding

area

Limited workers allow to work at one location

Close supervision

1 1 LOW

3 Mechanicalexcavation

Employees working

near the moving

equipment/trench

Environmental hazard

Equipment moving

Driver

Labors

Forman

2 3 HIGH Emergency procedure and contingency plan to be

in place and cascaded to all crew members and

really available at sit locations

Primary and secondary assembly point to be

assigned by considering the prevailing

Close supervision

1 1 LOW

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HALWANI COMPANY Ltd

AUTHOR: AKRAM FERCHICHI

DOC.: RISK ASSESSMENT

PROJECT: LOADING / OFFLOADING STATIONS

Job No : 53-2013

PDOC-53/2013-RA-04

Rev. : 00

Sheet : 4 of 11

F = Frequency S = Severity R = Rating (FxS) = High (6 & 9), Medium (3 & 4), and Low (1 & 2)

Rev. : 00 Sheet : 4 of 11

4 Lifting operationand installationof pre-cast

foundations andslabsfoundations andslabs into thetrench

Lifting

Wind speed

Labors

Forman

3 3 HIGH Close supervision

Identify rigging location

Lifting machine placement shall be at safe

distance from live lines/equipment

Lifting machine leave the plant once complete the

job

1 1 LOW

5 Mixing &Pouring ofconcrete

Cement

Moving parts of the

rotating mixer

Labors

Forman

2 3 HIGH Close supervision 1 1 LOW

6 Back filling andCompacting ofsand & Gatch

Moving Equipment

operation

Dust

Vibration

Impact/Hitting from

compacting machine

Labors

Forman

Operator

2 3 HIGH All rotating parts of the machine should be in

place

Avoid long time exposure to dust/vibration:

frequent rests

Employ a minimum hand grip to observe less

vibration

1 2 LOW

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HALWANI COMPANY Ltd

AUTHOR: AKRAM FERCHICHI

DOC.: RISK ASSESSMENT

PROJECT: LOADING / OFFLOADING STATIONS

Job No : 53-2013

PDOC-53/2013-RA-04

Rev. : 00

Sheet : 5 of 11

F = Frequency S = Severity R = Rating (FxS) = High (6 & 9), Medium (3 & 4), and Low (1 & 2)

Rev. : 00 Sheet : 5 of 11

7 Erection ofprecastelements with

mobile/crane

fall of person from

height

Failure of slings or

other lifting gears

Electrocution from

portable hand tools

Cut and bruise

injuries to erectors

Unsafe lifting and

fixing by erectors

Untrained erectors

Miss communication

between rigger, tirfor

lifters and crane

operator.

Structural failure

Collapse of edge

protection

Erector

Forman

2 3 HIGH All works to be carried out as per approved

method statement document

All crane lifts to be controlled by a competent and

authorize signaler/Banks man.

The crane will be tested and certified as per

manufacturers recommendations and statuary

regulations.

All lifting gear (Slings, chain, etc.) to be tested.

Daily before the start of work Forman should

visually examine all lifting gears for any defects:

Responsibility Site Forman

Only competent erectors to be used for the

structure erection

Mutually understandable signals to be used

between crane operator and rigger. If necessary use

the walky talkie

All erectors to use full body harness and latch

them to the standard lifeline

Forman should inspect the precast structure on

arrive for any crack or defects than can lead to thecollapse of it during erection

All the workers and staff should have specifics

site safety induction by safety officer and records to

be kept.

1 2 LOW

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HALWANI COMPANY Ltd

AUTHOR: AKRAM FERCHICHI

DOC.: RISK ASSESSMENT

PROJECT: LOADING / OFFLOADING STATIONS

Job No : 53-2013

PDOC-53/2013-RA-04

Rev. : 00

Sheet : 6 of 11

F = Frequency S = Severity R = Rating (FxS) = High (6 & 9), Medium (3 & 4), and Low (1 & 2)

Rev. : 00 Sheet : 6 of 11

8 Unloading ofstructure parts

Failure of Crane,

Slings, clutch

Fall of persons from

height

Crushing injuries to

workers caused by

coming between

structure parts and truck

Overloading the crane

Structural failure

Impact or collision

Labor

Operator

2 3 HIGH Respective supervisor/ operator should examine

the slings

Clutches, before starting the work.

Cranes should have valid third party inspection

certificate

Clearly marking safe working load

Labors should use ladders to go up release the

clutch

Labors always wear full body harness and latch

them at Top

Labors should be very careful during the work and

not to put body parts under the structure part(s)

Competent and trained operator to do the lift

Every lift has to be pre-planned.

2 1 LOW

9 Scaffolding &Ladders

Collapse of scaffold

Fall from height

Falling from ladders

Falling objects

Crane associated

hazards

Splinters, protruding

nails, sharp edges

Unsafe positioning of

Rigger

Operator

Labor

2 3 HIGH Scaffold must be erected by competent person/

under competent supervision.

All crane lifts to be controlled by a competent and

authorize signaler /Banks man.

This risk assessment must be communicated to

the workers on site.

An effective access/egress design is to be

followed

All platforms are to be fully boarded and hand

2 2 MED

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HALWANI COMPANY Ltd

AUTHOR: AKRAM FERCHICHI

DOC.: RISK ASSESSMENT

PROJECT: LOADING / OFFLOADING STATIONS

Job No : 53-2013

PDOC-53/2013-RA-04

Rev. : 00

Sheet : 7 of 11

F = Frequency S = Severity R = Rating (FxS) = High (6 & 9), Medium (3 & 4), and Low (1 & 2)

Rev. : 00 Sheet : 7 of 11

ladders railed

No board is to be unrestrained at its ends.

Toe boards are to be installed on all used platform

levels.

Tool-retainers (boxes and buckets) to be used to

reduce the risk of tools falling form scaffold.

All workers in elevated positions are to wear a

safety harness.

Secure the ladders/ stairs properly.

Minimize number of people in the area.

A suitable qualified supervisor or deputy should

be present during the erection of the scaffolds.

Stairs should have regular landings where

workers can rest effectively.

Regular cleaning will be done to minimize trip

hazards and the buildup of surplus materials on

platforms

10 Hot WorkOperation

Fire and explosion

Metal spatter

Prolonged exposureto heat

Gases & fumes

Improper welding

equipments

Welder

Helper

2 3 HIGH A competent fire watch with suitable fire

extinguishers must be Improper welding equipments

present at hot work areaWhere possible all flammable material should be

removed from the welding operations area.

Only competent and authorized personnel to use

equipment (i.e. welders, cutter/burners).

1 1 LOW

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HALWANI COMPANY Ltd

AUTHOR: AKRAM FERCHICHI

DOC.: RISK ASSESSMENT

PROJECT: LOADING / OFFLOADING STATIONS

Job No : 53-2013

PDOC-53/2013-RA-04

Rev. : 00

Sheet : 8 of 11

F = Frequency S = Severity R = Rating (FxS) = High (6 & 9), Medium (3 & 4), and Low (1 & 2)

Rev. : 00 Sheet : 8 of 11

Free standing/without

protection cap for Gas

Bottles

Incorrect PPE

Appropriate PPE to be used when carrying out hot

works operations

Equipment to be well maintained and inspected

as per Manufacturers recommendations.

All oxy/Acetylene cutting sets must be provided

with flash back arresters.

Cylinders must be stored, handled and

transported in a safe manner.

Effective fume control equipment should be

provided when working in confined area. (in need)

Extra ventilation should be introduced to reduce

the likelihood of heat stress occurrence. (in need)

The placing of a second person on stand-by in

case of emergency should be considered.

Prolonged welding operations to be shielded from

the sightline of adjacent operatives to reduce the risk

of 'arc-eve'.

11 Work at height Fall person

Absence edge

protectionTrips

Falling object from up

Improper Accesses

Labor

Staff

2 3 HIGH Provide guardrail all the un-protected edges

Close the open wholes property

Arrange barricading and warning signs whereverneeded.

Must wear full body harness and latch the

lanyard.

Work area very clear

1 2 MED

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HALWANI COMPANY Ltd

AUTHOR: AKRAM FERCHICHI

DOC.: RISK ASSESSMENT

PROJECT: LOADING / OFFLOADING STATIONS

Job No : 53-2013

PDOC-53/2013-RA-04

Rev. : 00

Sheet : 9 of 11

F = Frequency S = Severity R = Rating (FxS) = High (6 & 9), Medium (3 & 4), and Low (1 & 2)

Rev. : 00 Sheet : 9 of 11

Make sure nobody can have work in the up

Before using any access make inspection it is

safe Secured your tools by wire rope

12 Office Activities(Temp Cabins)

Fire

Poor House keeping

Slip, trip and falls

Poor posture

Improper use of work

station

Over loading of

electric sockets

Trailing cables on

walk ways

Office Staffs 2 3 HIGH Good housekeeping habit must be enforced

Control smoking in temporary cabins

Ensure firefighting procedure

Provide emergency access and keep them clear

always.

Train employees on manual handling and

ergonomics where applicable.

Use conduits for electrical cords.

Use right kitchen wares and equipments

Prepare emergency evacuation plan and taught

to office staffs

Assign trained fire warden for all areas.

1 1 LOW

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HALWANI COMPANY Ltd

AUTHOR: AKRAM FERCHICHI

DOC.: RISK ASSESSMENT

PROJECT: LOADING / OFFLOADING STATIONS

Job No : 53-2013

PDOC-53/2013-RA-04

Rev. : 00

Sheet : 10 of 11

F = Frequency S = Severity R = Rating (FxS) = High (6 & 9), Medium (3 & 4), and Low (1 & 2)

Rev. : 00 Sheet : 10 of 11

1. Risk assessment to be made available and approved by the Owner of the project2. Method Statement to be made available and approved by the Owner of the project3. Ensure that all manpower safety inducted and know the Emergency numbers (Fire = 198 | Medical 190)

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HALWANI COMPANY Ltd

AUTHOR: AKRAM FERCHICHI

DOC.: RISK ASSESSMENT

PROJECT: LOADING / OFFLOADING STATIONS

Job No : 53-2013

PDOC-53/2013-RA-04

Rev. : 00

Sheet : 11 of 11

F = Frequency S = Severity R = Rating (FxS) = High (6 & 9), Medium (3 & 4), and Low (1 & 2)

Rev. : 00 Sheet : 11 of 11