Sheet Pile Wall Design and Construction: A Practical Guide for Civil Engineer...
Risk Assessments for Airside Construction
1. SAFETY RISK ASSESSMENTS for Airside Construction Doc Ref -
SE-CTJ-01CW-MST-00417
Project - ABC Works By - ABC Ltd Date – 01/01/01
Page 1 of 6
Nr. HAZARD EFFECT
RISK ANALYSIS /
NO CONTROLS CONTROL MEASURES
RISK ANALYSIS /
WITH CONTROLS
Residual
Risk
remarks
severity likelihood risk severity likelihood risk
General Airside Working
1 Lack of Airside
safety awareness
• Cause damage &
Injury
• Impact negatively on
airport operations
6 6 36 • Staff to receive airside safety training.
• Risk Assessments & Method of Work Plan to
be briefed to all affected workers.
• Airside induction
• Pre start-up and regular site meetings
should be held to ensure safety
requirements are met.
• Promotion of safety awareness through
training.
6 2 12 Adequately
Controlled
Risk
2 Construction that
impacts on the safe
operation of airport
• Cause damage and
injury
6 6 36 • Method of Work Plans to be submitted and
approved by stakeholders prior to any work
starting
• Notams to be issued where necessary.
• A close working relationship between the
contractor, airport operator and
stakeholders will enhance safety at the
airport
• Ensure clean and tidy storage and proper
disposal of materials and waste
6 2 12 Adequately
Controlled
Risk
2. SAFETY RISK ASSESSMENTS for Airside Construction Doc Ref -
SE-CTJ-01CW-MST-00417
Project - ABC Works By - ABC Ltd Date – 01/01/01
Page 2 of 6
Nr. HAZARD EFFECT
RISK ANALYSIS /
NO CONTROLS CONTROL MEASURES
RISK ANALYSIS /
WITH CONTROLS
Residual
Risk
remarks
severity likelihood risk severity likelihood risk
3 Unauthored
Persons
• Security breach 8 4 32 • All those entering airside to have a pass and
to be checked by security.
8 2 16 Adequately
Controlled
Risk
4 Collision with
aircraft in flight
• Severe damage
• Fatalities
• Public outcry
10 4 40 • Fan corridor height restrictions briefed to all
site teams
• Works in the fan corridor will be controlled by
Restricted Area Access Work Permits
• Height markers ( such as goal posts ) shall be
constructed as applicable to advise of height
limits
• All plant equipment shall be selected on basis
of maximum operating heights so as to not
interfere with airport operations
• Supervision at all times.
• Any plant operating at heights must not
infringe the protected surfaces, inside or
outside the airport property limits
• Crane operating heights should be checked
to ensure no protected surfaces are
infringed.
10 2 20 Adequately
Controlled
Risk
5 Lighting for night
working
• Distracts, dazzle and
blind pilots and ATC
8 4 32 • Lights shall be shielded so direct light does not
shine above the horizon.
8 2 16 Adequately
Controlled
Risk
6 FOD- Foreign
Object Debris
• Damage to aircraft
tyres, engines
• Injury
4 6 24 • Continuously remove waste or loose
materials
• Vehicles entering or exiting the worksite
may need to be cleaned to prevent mud or
debris being deposited in the airside area
4 2 8 Negligible
Risk
3. SAFETY RISK ASSESSMENTS for Airside Construction Doc Ref -
SE-CTJ-01CW-MST-00417
Project - ABC Works By - ABC Ltd Date – 01/01/01
Page 3 of 6
Nr. HAZARD EFFECT
RISK ANALYSIS /
NO CONTROLS CONTROL MEASURES
RISK ANALYSIS /
WITH CONTROLS
Residual
Risk
remarks
severity likelihood risk severity likelihood risk
• Ensuring the workforce are committed to
active FOD prevention
• Maintaining good housekeeping practice
•Suitable site fencing should be installed to
protect from jet blast and to ensure FOD is
contained within the site
•Staff should remove and dispose of any
FOD found
7 Bird Strikes • Damage to aircrafts
• injury
4 4 16 • Don’t attract birds by feeding them.
• Dispose of waste food properly using bins
4 2 8 Negligible
Risk
8 Equipment or
material near
NAVAIDs
Navigational Aids
• Degrade or impair
radiated signals
• Injury
4 4 16 • Keep area in front of localiser and glide slope
free.
• Know the ILS sensitive areas
• Providing warning signs, markings or
lights at the edge of the sensitive area to
prevent accidental intrusion into the
sensitive areas
4 2 8 Negligible
Risk
9 Failure to control
dust.
•Obscures or
diminishes the
visibility of areas
•Injury
6 4 24 • Use dust suppression by wetting surface.
• Use sheeting on trucks transporting fine
materials
• Sweep up dust
6 2 12 Adequately
Controlled
Risk
10 Inappropriate or
poorly maintained
fencing
•inadequate to
separate
construction areas
•Injury
4 4 16 • Ensure fencing is adequate
• Maintain fencing
4 2 12 Adequately
Controlled
Risk
4. SAFETY RISK ASSESSMENTS for Airside Construction Doc Ref -
SE-CTJ-01CW-MST-00417
Project - ABC Works By - ABC Ltd Date – 01/01/01
Page 4 of 6
Nr. HAZARD EFFECT
RISK ANALYSIS /
NO CONTROLS CONTROL MEASURES
RISK ANALYSIS /
WITH CONTROLS
Residual
Risk
remarks
severity likelihood risk severity likelihood risk
11 Jet Blast •Injury 6 6 36 • Protect construction workers from jet blast
• Ground crews are to ensure areas behind
the aircraft are clear, and that the aircraft is
positioned in such a way as to avoid
concentrating break-away blast at
buildings, parked or taxiing aircraft or
persons on the apron
6 2 12 Adequately
Controlled
Risk
12 Driving Airside • Accidents
• Injury
6 6 36 • All contractor drivers must be escorted by
a qualified vehicle operator or undergo
airside driver training and testing Access
routes should be agreed to and clearly
identified to minimize interference with the
operation on the airport
6 2 12 Negligible
Risk
13 Fire • Damage
• Injury
• Smoking restrictions should be described,
monitored and enforced
• Hot works restrictions (possibly involving
a separate hot works permit) should be
described, monitored and enforced
• Mobile phones should be switched off
when refueling plant so as not to ignite
fumes.
• No smoking.
• Fire extinguishers to be provided
14 Spillage of fuel,
oil, substances
• Injury by trips and
falls
•Provide spill kits
•Deal with spills straight away
•Spills should be thoroughly cleaned and
dried.
5. SAFETY RISK ASSESSMENTS for Airside Construction Doc Ref -
SE-CTJ-01CW-MST-00417
Project - ABC Works By - ABC Ltd Date – 01/01/01
Page 5 of 6
Note - The Control Measures are used to reduce the Likelihood and thereby the Residual Risk
A Hazard is the potential to cause harm. A Risk is the likelihood of harm taking place.
Table
Value Severity Value Likelihood Residual Risk - Ratings & Actions
10 Multiple Fatalities 10 Certain
Risk valve is obtained by multiplying the likelihood
value by the severity value. The severity value
remained the same, without or with controls, it is
the likelihood valve that the controls will reduce
8 Single Fatality or Permanent Disability 8 Very Likely 60 - 100 Intolerable Risk
6 Major Injury loss of time >3 days 6 Likely 32 - 48 Moderately Controlled Risk
4 Minor or Serious Injury 4 May Happen 12 - 24 Adequately Controlled Risk
2 Slight injury 2 Unlikely 0 - 8 Negligible Risk
Aim of Risk Assessment - To find solutions that would eliminate, mitigate, or manage the risks to an acceptable level.
Risk Assessment Matrix
Severity Likelihood
Certain
Value =10
Very Likely
Value = 8
Likely
Value = 6
May Happen
Value = 4
Unlikely
Value = 2
Multiple Fatalities Value = 10 100 80 60 40 20
Single Fatality or Permanent
Disability
Value = 8 80 64 42 32 16
Major Injury loss of time >3 days Value = 6 60 49 36 24 12
Minor or Serious Injury Value = 4 40 32 24 16 8
Slight injury Value = 2 20 16 12 8 4
Green
Amber
Red
No further action required
The current residual risk requires a review of available options and action
The current residual risk requires further action to reduce it.
6. SAFETY RISK ASSESSMENTS for Airside Construction Doc Ref -
SE-CTJ-01CW-MST-00417
Project - ABC Works By - ABC Ltd Date – 01/01/01
Page 6 of 6
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