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MCC PRESENTATION - GMP MANUFACTURING ENVIRONMENTS

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Supply Air Fan. HEPA Filter. Primary Filter. HEPA filter must be the very last component ! ... Ceiling. Workbench (vertical) 14. Uni-directional (Laminar) ... – PowerPoint PPT presentation

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Title: MCC PRESENTATION - GMP MANUFACTURING ENVIRONMENTS


1
MCC PRESENTATION - GMP MANUFACTURING ENVIRONMENTS
Module 3
  • Presented by
  • Deryck Smith Consulting Engineers

2
GMP Manufacturing Environments
  • Air Handling Systems
  • HVAC Systems
  • Heating
  • Ventilation
  • Air Conditioning
  • Module 3 Types Configurations of
  • AC Systems

3
GMP Manufacturing Environments
  • Topics for this Module
  • Putting system components together
  • Airflow patterns
  • Locations of air terminals
  • Airflow problems
  • Operator protection ?

4
Putting the Components Together
  • In the last module we looked at some of the
    different components that can be used in an air
    handling system.
  • Now we will look at different ways of putting
    these together.
  • The systems must be correctly assembled to serve
    the manufacturing facility in a safe and reliable
    manner. ?

5
Component Assembly
Secondary Filter
Supply Air Fan
Cooling Coil
Primary Filter
HEPA Filter
Supply air to Production area
Is there anything wrong with this arrangement?
6
Component Assembly
Secondary Filter
HEPA Filter
Primary Filter
Supply Air Fan
Cooling Coil
Supply air to Production area
This looks better!
Or is it better?
7
Component Assembly
Secondary Filter
Supply Air Fan
Primary Filter
Cooling Coil
HEPA Filter
Supply air to
Production area
Thats much better!
HEPA filter must be the very last component !
8
Full Fresh Air
Humidifier
Secondary Filter
HEPA Filter
Cooling Coil
Supply Air Fan
Primary Filter
Exhaust Air Fan
Secondary Filter
Primary Filter
HEPA Filter
9
Re-circulation Air System
HEPA Filter
Secondary Filter
Primary Filter
SA Fan
Cooling Coil
HEPA filters must be installed!
ISPE Baseline Vol. 2 6.3.3 (d)
10
Terminal Filtration
Sec. Filter
Primary Filter
SA Fan
Cool Coil
Horizontal and Vertical Uni-directional flow.
11
Airflow Patterns
Uni-directional Airflow
Turbulent Airflow
12
Low Level Extract Is Ideal
Low level extract grilles
13
Uni-directional (Laminar) Airflow Protection
Systems (1)
Cabin/ Booth
Ceiling
Workbench (vertical)
14
Uni-directional (Laminar) Airflow Protection
Systems (2)
Integrated Vertical Flow
Integrated Horizontal Flow
15
Airflow Patterns Contamination
  • Airflow patterns play an important role in
    preventing contamination and cross-contamination.
  • Airflow direction is also important in providing
    operator protection from dust inhalation.
  • Some examples follow. ?

16
Weigh Booth Protection
Horizontal uni-directional airflow protects the
operator.
17
Poor Design Weigh Booth
18
Airflow Problems (1)
Vertical airflow out of bin!
19
Airflow Problems (2)
Flow reversal off table!
20
Airflow Problems (3)
Air deflected off scale!
21
Air Showers
Air showers can be used to remove dust from
operators thus preventing cross-contamination
22
Operator Protection
Questions Answers
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