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yassinemzili (Civil/Environmental) (OP)
8 Jun 11 6:36
what's the distance between pole support made frome steel(I-beam) and a sprinkler?
I found in NFPA 13 distances between Suspended or Floor-Mounted obstruction but not pole support that are mounted in the floor and in contacte with the roof.
skdesigner (Mechanical)
8 Jun 11 10:08
Might you be referring to a column?

If that is the case, see NFPA 13 2007 Figure  This is called the "3 times rule".  Space your sprinkler 3 times the largest dimension of the column away from it's edge, up to 24".
yassinemzili (Civil/Environmental) (OP)
8 Jun 11 11:04
I draw somting in "paint" take a look at it ant tell me if it's wrong!

pipesnpumps (Mechanical)
9 Jun 11 0:20

You didn't draw the size of the column.

If the column is say  200 mm by 300 mm, then taking the largest dimension that is 3x300= 900 mm.  However, the max. required is 610 mm, so put the sprinkler at least 610 mm away.  


Real world knowledge doesn't fall out of the sky on a parachute, but rather is gained in small increments during moments of panic or curiosity.  

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