On 06/26/2011 08:00 AM, Stormin Mormon wrote:
Most systems "should" have an inspector's test port. Perhaps
your fire sprinkler repair company can flush out the system.


Should be tested annually anyway...?

some older systems don't have express drains, so you need some big trash
cans, hoses, etc. to test the system - and that will only flush the
riser not the floor.

nate

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