You may want to have a look at FirePASS fire prevention system offering Permanent Low Oxygen atmosphere by introducing Hypoxic air (low oxygen air) into the protected area. no ODP no GWP, no atmospheric life time, no hydrostatic pressure testing, no refilling, completely safe for human being etc. ronald@firepass.com

Rajendra
Kindly advise the place/location of the project. I am not too sure but can maybe help in some way, write to me at aeripun AT yahoo DOT com
Regards.
Puneet

We have been called upon to design a complete firee fighting system for a LEED certified green building project for a star rated hotel.
Can anybody give any idea on what prerequisites are essential and what choice of materials and equipments are there for achieving this goal ??
ANY HELP AND GUIDANCE WILL BE APPRECIATED