NFPA 99 and oxygen clean service

[NL8]

I just read a note in NFPA 99 about WAGD systems not requiring oxygen clean piping. Not that I go to reference it again I can't seem to find it. Can anybody point be in the right direction. I think it was around 5.1.3.7.2 but can't find the note.

Joe Hasik,
CSWP/SMTL/MTLS
SW 10 x64, SP 3.0
Dell T3400
Intel Core2 Quad
Q6700 2.66 GHz
3.93 GB RAM
NVIDIA Quadro FX 4600

 

[DrRTU]

To install medical gas you should design and install to NFPA 99 & ASSE 6000. Installer must have 32hrs cert. as required in 6000. Most unions have a medical gas training program to 99,6000 and section IX

 

[PEDARRIN2]

NFPA 99 - 2005 - 5.1.10.2 and following specifies what materials can be used for WAGD systems.