LPG pipes minimum clearance
LPG pipes minimum clearance
(OP)
Greetings everyone,
I'm doing a risk assessment on a new LPG pipe. I've been looking at NFPA 58, the International Fuel Gas Code, and FM Global Datasheets and cannot find a required minimum clearance for above ground piping from equipment
that does not have an open flame. The new pipe is going to run near a mechanical yard that has four industrial dust collectors and EHS is worried that the collector's vent might be a liability. Has anyone had any
experience with this before? Or at least point me in the right direction as to where to look other than the aforementioned sources?
Any help will be greatly appreciated.
I'm doing a risk assessment on a new LPG pipe. I've been looking at NFPA 58, the International Fuel Gas Code, and FM Global Datasheets and cannot find a required minimum clearance for above ground piping from equipment
that does not have an open flame. The new pipe is going to run near a mechanical yard that has four industrial dust collectors and EHS is worried that the collector's vent might be a liability. Has anyone had any
experience with this before? Or at least point me in the right direction as to where to look other than the aforementioned sources?
Any help will be greatly appreciated.





RE: LPG pipes minimum clearance
Beware of dust collectors with electrostatic precipitators which can produce sparks. Some dust collectors have explosion relief panels, so be careful that a panel that is ejected can't hit the gas piping. Otherwise, you might check API regulations - refineries and chemical plants have this sort of issue all the time.
Regards,
DB
RE: LPG pipes minimum clearance
RE: LPG pipes minimum clearance
RE: LPG pipes minimum clearance
The line is actually underground right now but the plant is relocating all underground utilities and piping them thru aerial routes since there have been leak issues before (it's a really old plant) and they are expanding and have encountered many utilities lines when digging that aren't shown in plants. I'm relocating the line above the roof and it's covered by a concrete parapet but EHS still wanted an assessment of all related codes. I've read as many as I could find but wanted to consult the experts ;).
Thanks for your input.
RE: LPG pipes minimum clearance