lab safty and security.pptxlab safty and security

Laboratory safety
and security
‫المعملى‬ ‫واألمن‬ ‫اآلمان‬
Prepared and presented by
Quality and safety coordinator in
CPHL-Central Public Health Laboratories -
Ministry Of Health
Biorisk management

 Why safety & security ???????
 Benefits of Good Health and Safety Practice
 Risk Management
 Likelihood & Consequences
 Hazard & threat
 AMP model
 Risk Assessment , mitigation , performance
 Risk control
Content

.1
‫األفراد‬ ‫حماية‬
.
) ‫الوفاه‬ – ‫التسمم‬ – ‫الحرائق‬ – ‫العدوى‬ : ‫من‬ (
.2
‫المجتمع‬ ‫حماية‬
.
) ‫الكبيرة‬ ‫الحرائق‬ – ‫األوبئة‬ : ‫من‬ (
.3
‫العمل‬ ‫مكان‬ ‫حماية‬
.
)‫والكوارث‬ ‫الكبيرة‬ ‫الحرائق‬ : ‫من‬ (
) ‫النتائج‬ ‫وجودة‬ ‫دقة‬ ‫حيث‬ ‫من‬ ( ‫و‬
Why safety ??????

1. Reduced accidents
‫الحوادث‬ ‫تقليل‬
2. Reduced damage to equipment
‫واألجهزة‬ ‫المعدات‬ ‫تلف‬ ‫تقليل‬
3. Reduced absenteeism
‫العاملين‬ ‫بين‬ ‫الغيابات‬ ‫تقليل‬
4. Improved production
5‫ج‬‫باإلنتا‬ ‫النهوض‬
Benefits of Good Health and Safety
Practice
‫واألمان‬ ‫السالمة‬ ‫سياسات‬ ‫تطبيق‬ ‫فوائد‬

System or process to control safety and
security risks associated with handling
or storage and disposal of agents and
toxins in laboratories and facilities.
‫و‬ ‫أمن‬ ‫على‬ ‫يحافظ‬ ‫نظام‬ ‫هو‬
‫آ‬
‫في‬ ‫والتحكم‬ ‫المعامل‬ ‫مان‬
, ‫العاملين‬ ‫على‬ ‫الواقعة‬ ‫المخاطر‬
‫اثناء‬
‫تداول‬
‫و‬
‫أو‬ ‫تخزين‬
‫من‬ ‫التخلص‬
‫العينا‬
‫ت‬

ch: mohamed abdelsalam
Risk Management:
‫المخاطر‬ ‫إدارة‬

Containment principles, technologies, and practices
implemented to prevent unintentional exposure to
pathogens and toxins, or their unintentional release.
‫التعرض‬ ‫لمنع‬ ‫وقواعد‬ ‫أسس‬ ‫عن‬ ‫عبارة‬ ‫هي‬
‫متعمد‬ ‫الغير‬
‫الخطرة‬ ‫للمواد‬
‫والسامة‬ ‫كالممرضة‬.
Safety ‫اآلمان‬

Institutional and personal security measures
designed to prevent the loss, theft, misuse,
diversion, or intentional release of pathogens
and toxins.
‫هي‬
‫والهيئات‬ ‫لألفراد‬ ‫آمنية‬ ‫قواعد‬
‫من‬ ‫للحد‬
‫أو‬ ‫فقد‬
‫سرقات‬
‫أ‬
‫و‬
‫او‬ ‫االستخدام‬ ‫سوء‬
‫التعرض‬
‫المتعمد‬
‫والممرضة‬ ‫السامة‬ ‫للمواد‬
Security ‫األمن‬

 Likelihood is the probability an event occurring.
** ‫الخطر‬ ‫حدوث‬ ‫إحتماالت‬
 Consequences is the severity of an event.
** ‫الخطر‬ ‫حدوث‬ ‫على‬ ‫المترتبة‬ ‫التبعات‬
Risk Rating = Probability X Severity
Risk is a function of likelihood and
consequences

 Hazard: is an inanimate object that can cause
harm.
‫متعمدة‬ ‫غير‬ ‫بصورة‬ ‫ضرر‬ ‫يسبب‬ ‫شئ‬ *
 Threat: is a human with capability or intent to
do harm.
* ‫متعمدة‬ ‫بصورة‬ ‫ضرر‬ ‫فعل‬ ‫على‬ ‫القدرة‬ ‫له‬ ‫شخص‬
hazard and threat
‫والتهديدات‬ ‫المخاطر‬

Hazard, Threat, and Risk
A hazard is a source or object that can cause harm
threat is associated with a person who has intent to
cause harm to other people, animals, or the institution
Hazard is not a risk without a
specific environment or situation situation

threat
A risk
based on either a hazard, or a hazard and a threat

LABORATORY RISK ( biosafety )
 Non-infectious
 dust
 physical agents
 chemical agents
 mutagenic
 teratogenic agents
 skin irritants
 stress (!)
 Infectious
 hepatitis
 AIDS
 T.B
 Salmonella

Chemical Hazards
 Flammable Chemicals
 Reactive Chemicals
 Corrosive Chemicals
 Toxic Chemicals

Physical Hazards
 Fire
 Autoclaves
 Compressed Gas Cylinders
 Broken Glassware
 Razorblades and needles
 Electrical Equipment

3 key components:
Assessment
‫المخاطر‬ ‫ودرجة‬ ‫نوع‬ ‫وتحديد‬ ‫تقييم‬
 Mitigation(cotrol
measures)
‫المخاطر‬ ‫من‬ ‫الوقائية‬ ‫اإلجرائات‬
Performance
‫األداء‬ ‫مستوى‬ ‫قياس‬
key components of Risk management:
AMP
model

 Identify the hazards ‫المخاطر‬ ‫نوع‬ ‫تحديد‬
 Risk Evaluation ‫الخطورة‬ ‫درجة‬ ‫تقييم‬
Assessment ‫التقييم‬

Risk Evaluation ‫درجة‬ ‫تقييم‬
‫الخطورة‬

03/21/2025 20
Biorisk Mitigation
Lab and

Mitigation ‫المخاطر‬ ‫من‬ ‫الوقاية‬ ‫إجرائات‬
1 •Elimination ‫العزل‬
2 •Substitution ‫اإلستبدال‬
3 •Control Measures ‫التحكم‬ ‫إجرائات‬

Risk Mitigation Control
‫المخاطر‬ ‫من‬ ‫الوقاية‬ ‫إجرائات‬
E
li
m
i
n
a
ti
o
n
‫ال‬
‫ع‬
‫ز‬
‫ل‬
S
u
b
s
ti
t
u
ti
o
n
‫اإل‬
‫ست‬
‫بدا‬
‫ل‬
E
n
gi
n
e
e
ri
n
g
‫اال‬
‫ج‬
‫رء‬
‫ات‬
‫اله‬
‫ند‬
‫سي‬
‫ة‬
A
d
m
i
n
is
tr
a
ti
v
e
P
r
a
c
t
i
c
e
s
P
P
E
s

 Engineering Controls: Physical changes to work
stations, equipment, materials, production facilities, or any
other relevant aspect of the work environment that reduce or
prevent exposure to hazards
‫اإلجراءات‬
‫المخاطر‬ ‫من‬ ‫للحد‬ ‫الهندسية‬
‫و‬ ‫للمعمل‬ ‫الهندسى‬ ‫التصميم‬ ‫مثل‬ ‫للخطر‬ ‫التعرض‬ ‫تقلل‬ ‫أو‬ ‫تمنع‬ ‫التى‬
( ‫مثل‬ ‫للحماية‬ ‫أجهزة‬ ‫و‬ ‫معدات‬ ‫إستخدام‬
Biosafety Cabinet
)
BSC
. ‫وغيرها‬ ‫التعقيم‬ ‫واجهزة‬ ‫الهواء‬ ‫تنقية‬ ‫واجهزة‬ ‫أوالشفاطات‬
Mitigation Control Measures

24
1. Engineering Controls:
A. Lab design
B. lab equipment &facilities e.g. :
1) Safety equipment (safety cabinets )
2) Laboratory ventilation
3) Storage chemical safety cabinet
4) Emergency equipment
5) Electrical hazard prevention
6) Decontamination and waste disposal equipment
7) Security equipment and design

Laboratory design
 The lab design must be suitable for the test which
done in it
 It has enough space for the working staff
 It is arranged according to the sample flow

Laboratory ventilation
 The ventilation system in the lab used to prevent
overexposure of personnel to chemical contaminants
generated within the laboratory.

03/21/2025 27
1. Hoods
 Fume Hoods
Fume hoods are used when chemical reagents may
produce a hazardous fume.
Air flow should be checked to assure proper ventilation.
 Biological Hoods
Biological safety cabinets (BSCs)
it remove particles that may infect the person
working with the biologically infected specimen.
These hoods contain a HEPA (high-efficiency
particulate air) filter
2 Chemical storage equipment
Safety cabinets are required for the
storage of flammable liquids
Safety equipment

 Practices and Procedures:
Processes and activities that have been
shown in practice to be effective in
reducing risks

‫العمل‬ ‫إجراءات‬
‫فى‬ ‫يساعد‬ ‫مما‬ ‫األمن‬ ‫للعمل‬ ‫القياسية‬ ‫األجراءات‬ ‫أو‬ ‫األنشطة‬ ‫هى‬
. ‫المخاطر‬ ‫تقيل‬
SOPs

 Administrative Controls: Policies, standards
and guidelines used to control risks
‫حدوث‬ ‫من‬ ‫تقلل‬ ‫او‬ ‫تمنع‬ ‫التى‬ ‫الموضوعة‬ ‫والمعايير‬ ‫والقواعد‬ ‫السياسات‬
‫المخاطر‬
 Personal Protective Equipment (PPE):
Devices worn by the worker to protect against
hazards in the laboratory
‫ل‬ ‫التعرض‬ ‫من‬ ‫لحمايتهم‬ ‫العاملون‬ ‫يستخدمها‬ ‫التي‬ ‫االدوات‬ ‫هي‬
‫لمخاطر‬

lab safty and security.pptxlab safty and security

03/21/2025 32
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