Quantcast Test Criteria and Requirements -Cont.

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HAZCAT I and II air piping systems.
o
HAZCAT III and IV air piping systems.
o
Oxygen piping systems.
o
Fire extinguishing piping systems.
o
Life support items not covered under pressure vessels
o
(e.g., small diameter in-line filters, etc.).
c.  Viewports.  The guidance document for test criteria and
requirements for hyperbaric chamber viewports is ANSI/ASME PVHO-1,
Safety Standard for Pressure Vessels for Human Occupancy.
The  guidance  documents  for  test
Electrical  Systems.
d.
criteria  and  requirements  for  hyperbaric  facility  electrical
systems  are  NFPA  99,  Health  Care  Facilities,  and  NFPA  70E,
Electrical Safety Requirements for Employee Work Places. These
test criteria and requirements apply to:
(1)
Emergency generators supply power to the chamber.
(2)
All life criteria electrical circuits.
(3)
Chamber lighting circuits and/or fiber optics.
(4)
Chamber atmosphere monitoring and control circuits.
(5)
Fire protection and alarm circuits.
(6)
Communications circuits.
and  testing  of  NAVFAC  hyperbaric
facility
Inspection
electrical  systems  will  be  conducted  semiannually,  except  as
follows:
o
Emergency generators, 30 days.
o
Batteries for communications and emergency lighting, 7
days when temperature exceeds 90 degrees (F).
Prior to chamber operations, all electrical circuits shall be
functionally
checked
for
systems
tested  and  high  voltage
The  following
e.
Non-Destructive
Testing/Examination.
NDT/NDE  documents  shall  be  used  as  the  governing  guidance  for
pressure containing systems:
(1) Pressure Vessels.
ASME  Code,  Section  V,  Non-Destructive
o
examination.
MIL-STD-453, Inspection, Radiographic.
(b) VT, UT, PT and MT.
ASME  Code,  Section  V,  Non-Destructive
o
Examination
MIL-I-6866B, Inspection, Penetrant Method
o
of.
MIL-I-6868E, Inspection, Process, Magnetic
o
Particle.
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